diff options
Diffstat (limited to 'nexgb/xproto')
| -rw-r--r-- | nexgb/xproto/xproto.go | 14913 | ||||
| -rw-r--r-- | nexgb/xproto/xproto_test.go | 384 |
2 files changed, 15297 insertions, 0 deletions
diff --git a/nexgb/xproto/xproto.go b/nexgb/xproto/xproto.go new file mode 100644 index 0000000..237f3cb --- /dev/null +++ b/nexgb/xproto/xproto.go @@ -0,0 +1,14913 @@ +// Package xproto is the X client API for the extension. +package xproto + +// This file is automatically generated from xproto.xml. Edit at your peril! + +import ( + "github.com/BurntSushi/xgb" +) + +// Setup parses the setup bytes retrieved when +// connecting into a SetupInfo struct. +func Setup(c *xgb.Conn) *SetupInfo { + setup := new(SetupInfo) + SetupInfoRead(c.SetupBytes, setup) + return setup +} + +// DefaultScreen gets the default screen info from SetupInfo. +func (s *SetupInfo) DefaultScreen(c *xgb.Conn) *ScreenInfo { + return &s.Roots[c.DefaultScreen] +} + +// BadAccess is the error number for a BadAccess. +const BadAccess = 10 + +type AccessError RequestError + +// AccessErrorNew constructs a AccessError value that implements xgb.Error from a byte slice. +func AccessErrorNew(buf []byte) xgb.Error { + v := AccessError(RequestErrorNew(buf).(RequestError)) + v.NiceName = "Access" + return v +} + +// SequenceId returns the sequence id attached to the BadAccess error. +// This is mostly used internally. +func (err AccessError) SequenceId() uint16 { + return err.Sequence +} + +// BadId returns the 'BadValue' number if one exists for the BadAccess error. If no bad value exists, 0 is returned. +func (err AccessError) BadId() uint32 { + return err.BadValue +} + +// Error returns a rudimentary string representation of the BadAccess error. +func (err AccessError) Error() string { + fieldVals := make([]string, 0, 4) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue)) + fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode)) + fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode)) + return "BadAccess {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewErrorFuncs[10] = AccessErrorNew +} + +const ( + AccessControlDisable = 0 + AccessControlEnable = 1 +) + +// BadAlloc is the error number for a BadAlloc. +const BadAlloc = 11 + +type AllocError RequestError + +// AllocErrorNew constructs a AllocError value that implements xgb.Error from a byte slice. +func AllocErrorNew(buf []byte) xgb.Error { + v := AllocError(RequestErrorNew(buf).(RequestError)) + v.NiceName = "Alloc" + return v +} + +// SequenceId returns the sequence id attached to the BadAlloc error. +// This is mostly used internally. +func (err AllocError) SequenceId() uint16 { + return err.Sequence +} + +// BadId returns the 'BadValue' number if one exists for the BadAlloc error. If no bad value exists, 0 is returned. +func (err AllocError) BadId() uint32 { + return err.BadValue +} + +// Error returns a rudimentary string representation of the BadAlloc error. +func (err AllocError) Error() string { + fieldVals := make([]string, 0, 4) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue)) + fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode)) + fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode)) + return "BadAlloc {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewErrorFuncs[11] = AllocErrorNew +} + +const ( + AllowAsyncPointer = 0 + AllowSyncPointer = 1 + AllowReplayPointer = 2 + AllowAsyncKeyboard = 3 + AllowSyncKeyboard = 4 + AllowReplayKeyboard = 5 + AllowAsyncBoth = 6 + AllowSyncBoth = 7 +) + +type Arc struct { + X int16 + Y int16 + Width uint16 + Height uint16 + Angle1 int16 + Angle2 int16 +} + +// ArcRead reads a byte slice into a Arc value. +func ArcRead(buf []byte, v *Arc) int { + b := 0 + + v.X = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Y = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Width = xgb.Get16(buf[b:]) + b += 2 + + v.Height = xgb.Get16(buf[b:]) + b += 2 + + v.Angle1 = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Angle2 = int16(xgb.Get16(buf[b:])) + b += 2 + + return b +} + +// ArcReadList reads a byte slice into a list of Arc values. +func ArcReadList(buf []byte, dest []Arc) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = Arc{} + b += ArcRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Bytes writes a Arc value to a byte slice. +func (v Arc) Bytes() []byte { + buf := make([]byte, 12) + b := 0 + + xgb.Put16(buf[b:], uint16(v.X)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.Y)) + b += 2 + + xgb.Put16(buf[b:], v.Width) + b += 2 + + xgb.Put16(buf[b:], v.Height) + b += 2 + + xgb.Put16(buf[b:], uint16(v.Angle1)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.Angle2)) + b += 2 + + return buf[:b] +} + +// ArcListBytes writes a list of Arc values to a byte slice. +func ArcListBytes(buf []byte, list []Arc) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += len(structBytes) + } + return xgb.Pad(b) +} + +const ( + ArcModeChord = 0 + ArcModePieSlice = 1 +) + +type Atom uint32 + +func NewAtomId(c *xgb.Conn) (Atom, error) { + id, err := c.NewId() + if err != nil { + return 0, err + } + return Atom(id), nil +} + +const ( + AtomNone = 0 + AtomAny = 0 + AtomPrimary = 1 + AtomSecondary = 2 + AtomArc = 3 + AtomAtom = 4 + AtomBitmap = 5 + AtomCardinal = 6 + AtomColormap = 7 + AtomCursor = 8 + AtomCutBuffer0 = 9 + AtomCutBuffer1 = 10 + AtomCutBuffer2 = 11 + AtomCutBuffer3 = 12 + AtomCutBuffer4 = 13 + AtomCutBuffer5 = 14 + AtomCutBuffer6 = 15 + AtomCutBuffer7 = 16 + AtomDrawable = 17 + AtomFont = 18 + AtomInteger = 19 + AtomPixmap = 20 + AtomPoint = 21 + AtomRectangle = 22 + AtomResourceManager = 23 + AtomRgbColorMap = 24 + AtomRgbBestMap = 25 + AtomRgbBlueMap = 26 + AtomRgbDefaultMap = 27 + AtomRgbGrayMap = 28 + AtomRgbGreenMap = 29 + AtomRgbRedMap = 30 + AtomString = 31 + AtomVisualid = 32 + AtomWindow = 33 + AtomWmCommand = 34 + AtomWmHints = 35 + AtomWmClientMachine = 36 + AtomWmIconName = 37 + AtomWmIconSize = 38 + AtomWmName = 39 + AtomWmNormalHints = 40 + AtomWmSizeHints = 41 + AtomWmZoomHints = 42 + AtomMinSpace = 43 + AtomNormSpace = 44 + AtomMaxSpace = 45 + AtomEndSpace = 46 + AtomSuperscriptX = 47 + AtomSuperscriptY = 48 + AtomSubscriptX = 49 + AtomSubscriptY = 50 + AtomUnderlinePosition = 51 + AtomUnderlineThickness = 52 + AtomStrikeoutAscent = 53 + AtomStrikeoutDescent = 54 + AtomItalicAngle = 55 + AtomXHeight = 56 + AtomQuadWidth = 57 + AtomWeight = 58 + AtomPointSize = 59 + AtomResolution = 60 + AtomCopyright = 61 + AtomNotice = 62 + AtomFontName = 63 + AtomFamilyName = 64 + AtomFullName = 65 + AtomCapHeight = 66 + AtomWmClass = 67 + AtomWmTransientFor = 68 +) + +// BadAtom is the error number for a BadAtom. +const BadAtom = 5 + +type AtomError ValueError + +// AtomErrorNew constructs a AtomError value that implements xgb.Error from a byte slice. +func AtomErrorNew(buf []byte) xgb.Error { + v := AtomError(ValueErrorNew(buf).(ValueError)) + v.NiceName = "Atom" + return v +} + +// SequenceId returns the sequence id attached to the BadAtom error. +// This is mostly used internally. +func (err AtomError) SequenceId() uint16 { + return err.Sequence +} + +// BadId returns the 'BadValue' number if one exists for the BadAtom error. If no bad value exists, 0 is returned. +func (err AtomError) BadId() uint32 { + return err.BadValue +} + +// Error returns a rudimentary string representation of the BadAtom error. +func (err AtomError) Error() string { + fieldVals := make([]string, 0, 4) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue)) + fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode)) + fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode)) + return "BadAtom {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewErrorFuncs[5] = AtomErrorNew +} + +const ( + AutoRepeatModeOff = 0 + AutoRepeatModeOn = 1 + AutoRepeatModeDefault = 2 +) + +const ( + BackPixmapNone = 0 + BackPixmapParentRelative = 1 +) + +const ( + BackingStoreNotUseful = 0 + BackingStoreWhenMapped = 1 + BackingStoreAlways = 2 +) + +const ( + BlankingNotPreferred = 0 + BlankingPreferred = 1 + BlankingDefault = 2 +) + +type Bool32 uint32 + +type Button byte + +const ( + ButtonIndexAny = 0 + ButtonIndex1 = 1 + ButtonIndex2 = 2 + ButtonIndex3 = 3 + ButtonIndex4 = 4 + ButtonIndex5 = 5 +) + +const ( + ButtonMask1 = 256 + ButtonMask2 = 512 + ButtonMask3 = 1024 + ButtonMask4 = 2048 + ButtonMask5 = 4096 + ButtonMaskAny = 32768 +) + +// ButtonPress is the event number for a ButtonPressEvent. +const ButtonPress = 4 + +type ButtonPressEvent struct { + Sequence uint16 + Detail Button + Time Timestamp + Root Window + Event Window + Child Window + RootX int16 + RootY int16 + EventX int16 + EventY int16 + State uint16 + SameScreen bool + // padding: 1 bytes +} + +// ButtonPressEventNew constructs a ButtonPressEvent value that implements xgb.Event from a byte slice. +func ButtonPressEventNew(buf []byte) xgb.Event { + v := ButtonPressEvent{} + b := 1 // don't read event number + + v.Detail = Button(buf[b]) + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Time = Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.Root = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Event = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Child = Window(xgb.Get32(buf[b:])) + b += 4 + + v.RootX = int16(xgb.Get16(buf[b:])) + b += 2 + + v.RootY = int16(xgb.Get16(buf[b:])) + b += 2 + + v.EventX = int16(xgb.Get16(buf[b:])) + b += 2 + + v.EventY = int16(xgb.Get16(buf[b:])) + b += 2 + + v.State = xgb.Get16(buf[b:]) + b += 2 + + if buf[b] == 1 { + v.SameScreen = true + } else { + v.SameScreen = false + } + b += 1 + + b += 1 // padding + + return v +} + +// Bytes writes a ButtonPressEvent value to a byte slice. +func (v ButtonPressEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 4 + b += 1 + + buf[b] = byte(v.Detail) + b += 1 + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Time)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Root)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Event)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Child)) + b += 4 + + xgb.Put16(buf[b:], uint16(v.RootX)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.RootY)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.EventX)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.EventY)) + b += 2 + + xgb.Put16(buf[b:], v.State) + b += 2 + + if v.SameScreen { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + b += 1 // padding + + return buf +} + +// SequenceId returns the sequence id attached to the ButtonPress event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v ButtonPressEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of ButtonPressEvent. +func (v ButtonPressEvent) String() string { + fieldVals := make([]string, 0, 12) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Detail: %d", v.Detail)) + fieldVals = append(fieldVals, xgb.Sprintf("Time: %d", v.Time)) + fieldVals = append(fieldVals, xgb.Sprintf("Root: %d", v.Root)) + fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event)) + fieldVals = append(fieldVals, xgb.Sprintf("Child: %d", v.Child)) + fieldVals = append(fieldVals, xgb.Sprintf("RootX: %d", v.RootX)) + fieldVals = append(fieldVals, xgb.Sprintf("RootY: %d", v.RootY)) + fieldVals = append(fieldVals, xgb.Sprintf("EventX: %d", v.EventX)) + fieldVals = append(fieldVals, xgb.Sprintf("EventY: %d", v.EventY)) + fieldVals = append(fieldVals, xgb.Sprintf("State: %d", v.State)) + fieldVals = append(fieldVals, xgb.Sprintf("SameScreen: %t", v.SameScreen)) + return "ButtonPress {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[4] = ButtonPressEventNew +} + +// ButtonRelease is the event number for a ButtonReleaseEvent. +const ButtonRelease = 5 + +type ButtonReleaseEvent ButtonPressEvent + +// ButtonReleaseEventNew constructs a ButtonReleaseEvent value that implements xgb.Event from a byte slice. +func ButtonReleaseEventNew(buf []byte) xgb.Event { + return ButtonReleaseEvent(ButtonPressEventNew(buf).(ButtonPressEvent)) +} + +// Bytes writes a ButtonReleaseEvent value to a byte slice. +func (v ButtonReleaseEvent) Bytes() []byte { + return ButtonPressEvent(v).Bytes() +} + +// SequenceId returns the sequence id attached to the ButtonRelease event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v ButtonReleaseEvent) SequenceId() uint16 { + return v.Sequence +} + +func (v ButtonReleaseEvent) String() string { + fieldVals := make([]string, 0, 12) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Detail: %d", v.Detail)) + fieldVals = append(fieldVals, xgb.Sprintf("Time: %d", v.Time)) + fieldVals = append(fieldVals, xgb.Sprintf("Root: %d", v.Root)) + fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event)) + fieldVals = append(fieldVals, xgb.Sprintf("Child: %d", v.Child)) + fieldVals = append(fieldVals, xgb.Sprintf("RootX: %d", v.RootX)) + fieldVals = append(fieldVals, xgb.Sprintf("RootY: %d", v.RootY)) + fieldVals = append(fieldVals, xgb.Sprintf("EventX: %d", v.EventX)) + fieldVals = append(fieldVals, xgb.Sprintf("EventY: %d", v.EventY)) + fieldVals = append(fieldVals, xgb.Sprintf("State: %d", v.State)) + fieldVals = append(fieldVals, xgb.Sprintf("SameScreen: %t", v.SameScreen)) + return "ButtonRelease {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[5] = ButtonReleaseEventNew +} + +const ( + CapStyleNotLast = 0 + CapStyleButt = 1 + CapStyleRound = 2 + CapStyleProjecting = 3 +) + +type Char2b struct { + Byte1 byte + Byte2 byte +} + +// Char2bRead reads a byte slice into a Char2b value. +func Char2bRead(buf []byte, v *Char2b) int { + b := 0 + + v.Byte1 = buf[b] + b += 1 + + v.Byte2 = buf[b] + b += 1 + + return b +} + +// Char2bReadList reads a byte slice into a list of Char2b values. +func Char2bReadList(buf []byte, dest []Char2b) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = Char2b{} + b += Char2bRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Bytes writes a Char2b value to a byte slice. +func (v Char2b) Bytes() []byte { + buf := make([]byte, 2) + b := 0 + + buf[b] = v.Byte1 + b += 1 + + buf[b] = v.Byte2 + b += 1 + + return buf[:b] +} + +// Char2bListBytes writes a list of Char2b values to a byte slice. +func Char2bListBytes(buf []byte, list []Char2b) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += len(structBytes) + } + return xgb.Pad(b) +} + +type Charinfo struct { + LeftSideBearing int16 + RightSideBearing int16 + CharacterWidth int16 + Ascent int16 + Descent int16 + Attributes uint16 +} + +// CharinfoRead reads a byte slice into a Charinfo value. +func CharinfoRead(buf []byte, v *Charinfo) int { + b := 0 + + v.LeftSideBearing = int16(xgb.Get16(buf[b:])) + b += 2 + + v.RightSideBearing = int16(xgb.Get16(buf[b:])) + b += 2 + + v.CharacterWidth = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Ascent = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Descent = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Attributes = xgb.Get16(buf[b:]) + b += 2 + + return b +} + +// CharinfoReadList reads a byte slice into a list of Charinfo values. +func CharinfoReadList(buf []byte, dest []Charinfo) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = Charinfo{} + b += CharinfoRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Bytes writes a Charinfo value to a byte slice. +func (v Charinfo) Bytes() []byte { + buf := make([]byte, 12) + b := 0 + + xgb.Put16(buf[b:], uint16(v.LeftSideBearing)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.RightSideBearing)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.CharacterWidth)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.Ascent)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.Descent)) + b += 2 + + xgb.Put16(buf[b:], v.Attributes) + b += 2 + + return buf[:b] +} + +// CharinfoListBytes writes a list of Charinfo values to a byte slice. +func CharinfoListBytes(buf []byte, list []Charinfo) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += len(structBytes) + } + return xgb.Pad(b) +} + +const ( + CirculateRaiseLowest = 0 + CirculateLowerHighest = 1 +) + +// CirculateNotify is the event number for a CirculateNotifyEvent. +const CirculateNotify = 26 + +type CirculateNotifyEvent struct { + Sequence uint16 + // padding: 1 bytes + Event Window + Window Window + // padding: 4 bytes + Place byte + // padding: 3 bytes +} + +// CirculateNotifyEventNew constructs a CirculateNotifyEvent value that implements xgb.Event from a byte slice. +func CirculateNotifyEventNew(buf []byte) xgb.Event { + v := CirculateNotifyEvent{} + b := 1 // don't read event number + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Event = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Window = Window(xgb.Get32(buf[b:])) + b += 4 + + b += 4 // padding + + v.Place = buf[b] + b += 1 + + b += 3 // padding + + return v +} + +// Bytes writes a CirculateNotifyEvent value to a byte slice. +func (v CirculateNotifyEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 26 + b += 1 + + b += 1 // padding + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Event)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Window)) + b += 4 + + b += 4 // padding + + buf[b] = v.Place + b += 1 + + b += 3 // padding + + return buf +} + +// SequenceId returns the sequence id attached to the CirculateNotify event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v CirculateNotifyEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of CirculateNotifyEvent. +func (v CirculateNotifyEvent) String() string { + fieldVals := make([]string, 0, 6) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event)) + fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window)) + fieldVals = append(fieldVals, xgb.Sprintf("Place: %d", v.Place)) + return "CirculateNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[26] = CirculateNotifyEventNew +} + +// CirculateRequest is the event number for a CirculateRequestEvent. +const CirculateRequest = 27 + +type CirculateRequestEvent CirculateNotifyEvent + +// CirculateRequestEventNew constructs a CirculateRequestEvent value that implements xgb.Event from a byte slice. +func CirculateRequestEventNew(buf []byte) xgb.Event { + return CirculateRequestEvent(CirculateNotifyEventNew(buf).(CirculateNotifyEvent)) +} + +// Bytes writes a CirculateRequestEvent value to a byte slice. +func (v CirculateRequestEvent) Bytes() []byte { + return CirculateNotifyEvent(v).Bytes() +} + +// SequenceId returns the sequence id attached to the CirculateRequest event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v CirculateRequestEvent) SequenceId() uint16 { + return v.Sequence +} + +func (v CirculateRequestEvent) String() string { + fieldVals := make([]string, 0, 6) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event)) + fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window)) + fieldVals = append(fieldVals, xgb.Sprintf("Place: %d", v.Place)) + return "CirculateRequest {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[27] = CirculateRequestEventNew +} + +// ClientMessage is the event number for a ClientMessageEvent. +const ClientMessage = 33 + +type ClientMessageEvent struct { + Sequence uint16 + Format byte + Window Window + Type Atom + Data ClientMessageDataUnion +} + +// ClientMessageEventNew constructs a ClientMessageEvent value that implements xgb.Event from a byte slice. +func ClientMessageEventNew(buf []byte) xgb.Event { + v := ClientMessageEvent{} + b := 1 // don't read event number + + v.Format = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Window = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Type = Atom(xgb.Get32(buf[b:])) + b += 4 + + v.Data = ClientMessageDataUnion{} + b += ClientMessageDataUnionRead(buf[b:], &v.Data) + + return v +} + +// Bytes writes a ClientMessageEvent value to a byte slice. +func (v ClientMessageEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 33 + b += 1 + + buf[b] = v.Format + b += 1 + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Window)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Type)) + b += 4 + + { + unionBytes := v.Data.Bytes() + copy(buf[b:], unionBytes) + b += len(unionBytes) + } + + return buf +} + +// SequenceId returns the sequence id attached to the ClientMessage event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v ClientMessageEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of ClientMessageEvent. +func (v ClientMessageEvent) String() string { + fieldVals := make([]string, 0, 4) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Format: %d", v.Format)) + fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window)) + fieldVals = append(fieldVals, xgb.Sprintf("Type: %d", v.Type)) + return "ClientMessage {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[33] = ClientMessageEventNew +} + +// ClientMessageDataUnion is a represention of the ClientMessageDataUnion union type. +// Note that to *create* a Union, you should *never* create +// this struct directly (unless you know what you're doing). +// Instead use one of the following constructors for 'ClientMessageDataUnion': +// ClientMessageDataUnionData8New(Data8 []byte) ClientMessageDataUnion +// ClientMessageDataUnionData16New(Data16 []uint16) ClientMessageDataUnion +// ClientMessageDataUnionData32New(Data32 []uint32) ClientMessageDataUnion +type ClientMessageDataUnion struct { + Data8 []byte // size: 20 + Data16 []uint16 // size: 20 + Data32 []uint32 // size: 20 +} + +// ClientMessageDataUnionData8New constructs a new ClientMessageDataUnion union type with the Data8 field. +func ClientMessageDataUnionData8New(Data8 []byte) ClientMessageDataUnion { + var b int + buf := make([]byte, 20) + + copy(buf[b:], Data8[:20]) + b += int(20) + + // Create the Union type + v := ClientMessageDataUnion{} + + // Now copy buf into all fields + + b = 0 // always read the same bytes + v.Data8 = make([]byte, 20) + copy(v.Data8[:20], buf[b:]) + b += int(20) + + b = 0 // always read the same bytes + v.Data16 = make([]uint16, 10) + for i := 0; i < int(10); i++ { + v.Data16[i] = xgb.Get16(buf[b:]) + b += 2 + } + + b = 0 // always read the same bytes + v.Data32 = make([]uint32, 5) + for i := 0; i < int(5); i++ { + v.Data32[i] = xgb.Get32(buf[b:]) + b += 4 + } + + return v +} + +// ClientMessageDataUnionData16New constructs a new ClientMessageDataUnion union type with the Data16 field. +func ClientMessageDataUnionData16New(Data16 []uint16) ClientMessageDataUnion { + var b int + buf := make([]byte, 20) + + for i := 0; i < int(10); i++ { + xgb.Put16(buf[b:], Data16[i]) + b += 2 + } + + // Create the Union type + v := ClientMessageDataUnion{} + + // Now copy buf into all fields + + b = 0 // always read the same bytes + v.Data8 = make([]byte, 20) + copy(v.Data8[:20], buf[b:]) + b += int(20) + + b = 0 // always read the same bytes + v.Data16 = make([]uint16, 10) + for i := 0; i < int(10); i++ { + v.Data16[i] = xgb.Get16(buf[b:]) + b += 2 + } + + b = 0 // always read the same bytes + v.Data32 = make([]uint32, 5) + for i := 0; i < int(5); i++ { + v.Data32[i] = xgb.Get32(buf[b:]) + b += 4 + } + + return v +} + +// ClientMessageDataUnionData32New constructs a new ClientMessageDataUnion union type with the Data32 field. +func ClientMessageDataUnionData32New(Data32 []uint32) ClientMessageDataUnion { + var b int + buf := make([]byte, 20) + + for i := 0; i < int(5); i++ { + xgb.Put32(buf[b:], Data32[i]) + b += 4 + } + + // Create the Union type + v := ClientMessageDataUnion{} + + // Now copy buf into all fields + + b = 0 // always read the same bytes + v.Data8 = make([]byte, 20) + copy(v.Data8[:20], buf[b:]) + b += int(20) + + b = 0 // always read the same bytes + v.Data16 = make([]uint16, 10) + for i := 0; i < int(10); i++ { + v.Data16[i] = xgb.Get16(buf[b:]) + b += 2 + } + + b = 0 // always read the same bytes + v.Data32 = make([]uint32, 5) + for i := 0; i < int(5); i++ { + v.Data32[i] = xgb.Get32(buf[b:]) + b += 4 + } + + return v +} + +// ClientMessageDataUnionRead reads a byte slice into a ClientMessageDataUnion value. +func ClientMessageDataUnionRead(buf []byte, v *ClientMessageDataUnion) int { + var b int + + b = 0 // re-read the same bytes + v.Data8 = make([]byte, 20) + copy(v.Data8[:20], buf[b:]) + b += int(20) + + b = 0 // re-read the same bytes + v.Data16 = make([]uint16, 10) + for i := 0; i < int(10); i++ { + v.Data16[i] = xgb.Get16(buf[b:]) + b += 2 + } + + b = 0 // re-read the same bytes + v.Data32 = make([]uint32, 5) + for i := 0; i < int(5); i++ { + v.Data32[i] = xgb.Get32(buf[b:]) + b += 4 + } + + return 20 +} + +// ClientMessageDataUnionReadList reads a byte slice into a list of ClientMessageDataUnion values. +func ClientMessageDataUnionReadList(buf []byte, dest []ClientMessageDataUnion) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = ClientMessageDataUnion{} + b += ClientMessageDataUnionRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Bytes writes a ClientMessageDataUnion value to a byte slice. +// Each field in a union must contain the same data. +// So simply pick the first field and write that to the wire. +func (v ClientMessageDataUnion) Bytes() []byte { + buf := make([]byte, 20) + b := 0 + + copy(buf[b:], v.Data8[:20]) + b += int(20) + return buf +} + +// ClientMessageDataUnionListBytes writes a list of ClientMessageDataUnion values to a byte slice. +func ClientMessageDataUnionListBytes(buf []byte, list []ClientMessageDataUnion) int { + b := 0 + var unionBytes []byte + for _, item := range list { + unionBytes = item.Bytes() + copy(buf[b:], unionBytes) + b += xgb.Pad(len(unionBytes)) + } + return b +} + +const ( + ClipOrderingUnsorted = 0 + ClipOrderingYSorted = 1 + ClipOrderingYXSorted = 2 + ClipOrderingYXBanded = 3 +) + +const ( + CloseDownDestroyAll = 0 + CloseDownRetainPermanent = 1 + CloseDownRetainTemporary = 2 +) + +const ( + ColorFlagRed = 1 + ColorFlagGreen = 2 + ColorFlagBlue = 4 +) + +type Coloritem struct { + Pixel uint32 + Red uint16 + Green uint16 + Blue uint16 + Flags byte + // padding: 1 bytes +} + +// ColoritemRead reads a byte slice into a Coloritem value. +func ColoritemRead(buf []byte, v *Coloritem) int { + b := 0 + + v.Pixel = xgb.Get32(buf[b:]) + b += 4 + + v.Red = xgb.Get16(buf[b:]) + b += 2 + + v.Green = xgb.Get16(buf[b:]) + b += 2 + + v.Blue = xgb.Get16(buf[b:]) + b += 2 + + v.Flags = buf[b] + b += 1 + + b += 1 // padding + + return b +} + +// ColoritemReadList reads a byte slice into a list of Coloritem values. +func ColoritemReadList(buf []byte, dest []Coloritem) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = Coloritem{} + b += ColoritemRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Bytes writes a Coloritem value to a byte slice. +func (v Coloritem) Bytes() []byte { + buf := make([]byte, 12) + b := 0 + + xgb.Put32(buf[b:], v.Pixel) + b += 4 + + xgb.Put16(buf[b:], v.Red) + b += 2 + + xgb.Put16(buf[b:], v.Green) + b += 2 + + xgb.Put16(buf[b:], v.Blue) + b += 2 + + buf[b] = v.Flags + b += 1 + + b += 1 // padding + + return buf[:b] +} + +// ColoritemListBytes writes a list of Coloritem values to a byte slice. +func ColoritemListBytes(buf []byte, list []Coloritem) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += len(structBytes) + } + return xgb.Pad(b) +} + +type Colormap uint32 + +func NewColormapId(c *xgb.Conn) (Colormap, error) { + id, err := c.NewId() + if err != nil { + return 0, err + } + return Colormap(id), nil +} + +const ( + ColormapNone = 0 +) + +// BadColormap is the error number for a BadColormap. +const BadColormap = 12 + +type ColormapError ValueError + +// ColormapErrorNew constructs a ColormapError value that implements xgb.Error from a byte slice. +func ColormapErrorNew(buf []byte) xgb.Error { + v := ColormapError(ValueErrorNew(buf).(ValueError)) + v.NiceName = "Colormap" + return v +} + +// SequenceId returns the sequence id attached to the BadColormap error. +// This is mostly used internally. +func (err ColormapError) SequenceId() uint16 { + return err.Sequence +} + +// BadId returns the 'BadValue' number if one exists for the BadColormap error. If no bad value exists, 0 is returned. +func (err ColormapError) BadId() uint32 { + return err.BadValue +} + +// Error returns a rudimentary string representation of the BadColormap error. +func (err ColormapError) Error() string { + fieldVals := make([]string, 0, 4) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue)) + fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode)) + fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode)) + return "BadColormap {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewErrorFuncs[12] = ColormapErrorNew +} + +const ( + ColormapAllocNone = 0 + ColormapAllocAll = 1 +) + +// ColormapNotify is the event number for a ColormapNotifyEvent. +const ColormapNotify = 32 + +type ColormapNotifyEvent struct { + Sequence uint16 + // padding: 1 bytes + Window Window + Colormap Colormap + New bool + State byte + // padding: 2 bytes +} + +// ColormapNotifyEventNew constructs a ColormapNotifyEvent value that implements xgb.Event from a byte slice. +func ColormapNotifyEventNew(buf []byte) xgb.Event { + v := ColormapNotifyEvent{} + b := 1 // don't read event number + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Window = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Colormap = Colormap(xgb.Get32(buf[b:])) + b += 4 + + if buf[b] == 1 { + v.New = true + } else { + v.New = false + } + b += 1 + + v.State = buf[b] + b += 1 + + b += 2 // padding + + return v +} + +// Bytes writes a ColormapNotifyEvent value to a byte slice. +func (v ColormapNotifyEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 32 + b += 1 + + b += 1 // padding + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Window)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Colormap)) + b += 4 + + if v.New { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + buf[b] = v.State + b += 1 + + b += 2 // padding + + return buf +} + +// SequenceId returns the sequence id attached to the ColormapNotify event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v ColormapNotifyEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of ColormapNotifyEvent. +func (v ColormapNotifyEvent) String() string { + fieldVals := make([]string, 0, 6) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window)) + fieldVals = append(fieldVals, xgb.Sprintf("Colormap: %d", v.Colormap)) + fieldVals = append(fieldVals, xgb.Sprintf("New: %t", v.New)) + fieldVals = append(fieldVals, xgb.Sprintf("State: %d", v.State)) + return "ColormapNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[32] = ColormapNotifyEventNew +} + +const ( + ColormapStateUninstalled = 0 + ColormapStateInstalled = 1 +) + +const ( + ConfigWindowX = 1 + ConfigWindowY = 2 + ConfigWindowWidth = 4 + ConfigWindowHeight = 8 + ConfigWindowBorderWidth = 16 + ConfigWindowSibling = 32 + ConfigWindowStackMode = 64 +) + +// ConfigureNotify is the event number for a ConfigureNotifyEvent. +const ConfigureNotify = 22 + +type ConfigureNotifyEvent struct { + Sequence uint16 + // padding: 1 bytes + Event Window + Window Window + AboveSibling Window + X int16 + Y int16 + Width uint16 + Height uint16 + BorderWidth uint16 + OverrideRedirect bool + // padding: 1 bytes +} + +// ConfigureNotifyEventNew constructs a ConfigureNotifyEvent value that implements xgb.Event from a byte slice. +func ConfigureNotifyEventNew(buf []byte) xgb.Event { + v := ConfigureNotifyEvent{} + b := 1 // don't read event number + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Event = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Window = Window(xgb.Get32(buf[b:])) + b += 4 + + v.AboveSibling = Window(xgb.Get32(buf[b:])) + b += 4 + + v.X = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Y = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Width = xgb.Get16(buf[b:]) + b += 2 + + v.Height = xgb.Get16(buf[b:]) + b += 2 + + v.BorderWidth = xgb.Get16(buf[b:]) + b += 2 + + if buf[b] == 1 { + v.OverrideRedirect = true + } else { + v.OverrideRedirect = false + } + b += 1 + + b += 1 // padding + + return v +} + +// Bytes writes a ConfigureNotifyEvent value to a byte slice. +func (v ConfigureNotifyEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 22 + b += 1 + + b += 1 // padding + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Event)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Window)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.AboveSibling)) + b += 4 + + xgb.Put16(buf[b:], uint16(v.X)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.Y)) + b += 2 + + xgb.Put16(buf[b:], v.Width) + b += 2 + + xgb.Put16(buf[b:], v.Height) + b += 2 + + xgb.Put16(buf[b:], v.BorderWidth) + b += 2 + + if v.OverrideRedirect { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + b += 1 // padding + + return buf +} + +// SequenceId returns the sequence id attached to the ConfigureNotify event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v ConfigureNotifyEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of ConfigureNotifyEvent. +func (v ConfigureNotifyEvent) String() string { + fieldVals := make([]string, 0, 11) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event)) + fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window)) + fieldVals = append(fieldVals, xgb.Sprintf("AboveSibling: %d", v.AboveSibling)) + fieldVals = append(fieldVals, xgb.Sprintf("X: %d", v.X)) + fieldVals = append(fieldVals, xgb.Sprintf("Y: %d", v.Y)) + fieldVals = append(fieldVals, xgb.Sprintf("Width: %d", v.Width)) + fieldVals = append(fieldVals, xgb.Sprintf("Height: %d", v.Height)) + fieldVals = append(fieldVals, xgb.Sprintf("BorderWidth: %d", v.BorderWidth)) + fieldVals = append(fieldVals, xgb.Sprintf("OverrideRedirect: %t", v.OverrideRedirect)) + return "ConfigureNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[22] = ConfigureNotifyEventNew +} + +// ConfigureRequest is the event number for a ConfigureRequestEvent. +const ConfigureRequest = 23 + +type ConfigureRequestEvent struct { + Sequence uint16 + StackMode byte + Parent Window + Window Window + Sibling Window + X int16 + Y int16 + Width uint16 + Height uint16 + BorderWidth uint16 + ValueMask uint16 +} + +// ConfigureRequestEventNew constructs a ConfigureRequestEvent value that implements xgb.Event from a byte slice. +func ConfigureRequestEventNew(buf []byte) xgb.Event { + v := ConfigureRequestEvent{} + b := 1 // don't read event number + + v.StackMode = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Parent = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Window = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Sibling = Window(xgb.Get32(buf[b:])) + b += 4 + + v.X = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Y = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Width = xgb.Get16(buf[b:]) + b += 2 + + v.Height = xgb.Get16(buf[b:]) + b += 2 + + v.BorderWidth = xgb.Get16(buf[b:]) + b += 2 + + v.ValueMask = xgb.Get16(buf[b:]) + b += 2 + + return v +} + +// Bytes writes a ConfigureRequestEvent value to a byte slice. +func (v ConfigureRequestEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 23 + b += 1 + + buf[b] = v.StackMode + b += 1 + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Parent)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Window)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Sibling)) + b += 4 + + xgb.Put16(buf[b:], uint16(v.X)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.Y)) + b += 2 + + xgb.Put16(buf[b:], v.Width) + b += 2 + + xgb.Put16(buf[b:], v.Height) + b += 2 + + xgb.Put16(buf[b:], v.BorderWidth) + b += 2 + + xgb.Put16(buf[b:], v.ValueMask) + b += 2 + + return buf +} + +// SequenceId returns the sequence id attached to the ConfigureRequest event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v ConfigureRequestEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of ConfigureRequestEvent. +func (v ConfigureRequestEvent) String() string { + fieldVals := make([]string, 0, 10) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("StackMode: %d", v.StackMode)) + fieldVals = append(fieldVals, xgb.Sprintf("Parent: %d", v.Parent)) + fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window)) + fieldVals = append(fieldVals, xgb.Sprintf("Sibling: %d", v.Sibling)) + fieldVals = append(fieldVals, xgb.Sprintf("X: %d", v.X)) + fieldVals = append(fieldVals, xgb.Sprintf("Y: %d", v.Y)) + fieldVals = append(fieldVals, xgb.Sprintf("Width: %d", v.Width)) + fieldVals = append(fieldVals, xgb.Sprintf("Height: %d", v.Height)) + fieldVals = append(fieldVals, xgb.Sprintf("BorderWidth: %d", v.BorderWidth)) + fieldVals = append(fieldVals, xgb.Sprintf("ValueMask: %d", v.ValueMask)) + return "ConfigureRequest {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[23] = ConfigureRequestEventNew +} + +const ( + CoordModeOrigin = 0 + CoordModePrevious = 1 +) + +// CreateNotify is the event number for a CreateNotifyEvent. +const CreateNotify = 16 + +type CreateNotifyEvent struct { + Sequence uint16 + // padding: 1 bytes + Parent Window + Window Window + X int16 + Y int16 + Width uint16 + Height uint16 + BorderWidth uint16 + OverrideRedirect bool + // padding: 1 bytes +} + +// CreateNotifyEventNew constructs a CreateNotifyEvent value that implements xgb.Event from a byte slice. +func CreateNotifyEventNew(buf []byte) xgb.Event { + v := CreateNotifyEvent{} + b := 1 // don't read event number + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Parent = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Window = Window(xgb.Get32(buf[b:])) + b += 4 + + v.X = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Y = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Width = xgb.Get16(buf[b:]) + b += 2 + + v.Height = xgb.Get16(buf[b:]) + b += 2 + + v.BorderWidth = xgb.Get16(buf[b:]) + b += 2 + + if buf[b] == 1 { + v.OverrideRedirect = true + } else { + v.OverrideRedirect = false + } + b += 1 + + b += 1 // padding + + return v +} + +// Bytes writes a CreateNotifyEvent value to a byte slice. +func (v CreateNotifyEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 16 + b += 1 + + b += 1 // padding + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Parent)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Window)) + b += 4 + + xgb.Put16(buf[b:], uint16(v.X)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.Y)) + b += 2 + + xgb.Put16(buf[b:], v.Width) + b += 2 + + xgb.Put16(buf[b:], v.Height) + b += 2 + + xgb.Put16(buf[b:], v.BorderWidth) + b += 2 + + if v.OverrideRedirect { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + b += 1 // padding + + return buf +} + +// SequenceId returns the sequence id attached to the CreateNotify event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v CreateNotifyEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of CreateNotifyEvent. +func (v CreateNotifyEvent) String() string { + fieldVals := make([]string, 0, 10) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Parent: %d", v.Parent)) + fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window)) + fieldVals = append(fieldVals, xgb.Sprintf("X: %d", v.X)) + fieldVals = append(fieldVals, xgb.Sprintf("Y: %d", v.Y)) + fieldVals = append(fieldVals, xgb.Sprintf("Width: %d", v.Width)) + fieldVals = append(fieldVals, xgb.Sprintf("Height: %d", v.Height)) + fieldVals = append(fieldVals, xgb.Sprintf("BorderWidth: %d", v.BorderWidth)) + fieldVals = append(fieldVals, xgb.Sprintf("OverrideRedirect: %t", v.OverrideRedirect)) + return "CreateNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[16] = CreateNotifyEventNew +} + +type Cursor uint32 + +func NewCursorId(c *xgb.Conn) (Cursor, error) { + id, err := c.NewId() + if err != nil { + return 0, err + } + return Cursor(id), nil +} + +// BadCursor is the error number for a BadCursor. +const BadCursor = 6 + +type CursorError ValueError + +// CursorErrorNew constructs a CursorError value that implements xgb.Error from a byte slice. +func CursorErrorNew(buf []byte) xgb.Error { + v := CursorError(ValueErrorNew(buf).(ValueError)) + v.NiceName = "Cursor" + return v +} + +// SequenceId returns the sequence id attached to the BadCursor error. +// This is mostly used internally. +func (err CursorError) SequenceId() uint16 { + return err.Sequence +} + +// BadId returns the 'BadValue' number if one exists for the BadCursor error. If no bad value exists, 0 is returned. +func (err CursorError) BadId() uint32 { + return err.BadValue +} + +// Error returns a rudimentary string representation of the BadCursor error. +func (err CursorError) Error() string { + fieldVals := make([]string, 0, 4) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue)) + fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode)) + fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode)) + return "BadCursor {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewErrorFuncs[6] = CursorErrorNew +} + +const ( + CursorNone = 0 +) + +const ( + CwBackPixmap = 1 + CwBackPixel = 2 + CwBorderPixmap = 4 + CwBorderPixel = 8 + CwBitGravity = 16 + CwWinGravity = 32 + CwBackingStore = 64 + CwBackingPlanes = 128 + CwBackingPixel = 256 + CwOverrideRedirect = 512 + CwSaveUnder = 1024 + CwEventMask = 2048 + CwDontPropagate = 4096 + CwColormap = 8192 + CwCursor = 16384 +) + +type DepthInfo struct { + Depth byte + // padding: 1 bytes + VisualsLen uint16 + // padding: 4 bytes + Visuals []VisualInfo // size: xgb.Pad((int(VisualsLen) * 24)) +} + +// DepthInfoRead reads a byte slice into a DepthInfo value. +func DepthInfoRead(buf []byte, v *DepthInfo) int { + b := 0 + + v.Depth = buf[b] + b += 1 + + b += 1 // padding + + v.VisualsLen = xgb.Get16(buf[b:]) + b += 2 + + b += 4 // padding + + v.Visuals = make([]VisualInfo, v.VisualsLen) + b += VisualInfoReadList(buf[b:], v.Visuals) + + return b +} + +// DepthInfoReadList reads a byte slice into a list of DepthInfo values. +func DepthInfoReadList(buf []byte, dest []DepthInfo) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = DepthInfo{} + b += DepthInfoRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Bytes writes a DepthInfo value to a byte slice. +func (v DepthInfo) Bytes() []byte { + buf := make([]byte, (8 + xgb.Pad((int(v.VisualsLen) * 24)))) + b := 0 + + buf[b] = v.Depth + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], v.VisualsLen) + b += 2 + + b += 4 // padding + + b += VisualInfoListBytes(buf[b:], v.Visuals) + + return buf[:b] +} + +// DepthInfoListBytes writes a list of DepthInfo values to a byte slice. +func DepthInfoListBytes(buf []byte, list []DepthInfo) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += len(structBytes) + } + return xgb.Pad(b) +} + +// DepthInfoListSize computes the size (bytes) of a list of DepthInfo values. +func DepthInfoListSize(list []DepthInfo) int { + size := 0 + for _, item := range list { + size += (8 + xgb.Pad((int(item.VisualsLen) * 24))) + } + return size +} + +// DestroyNotify is the event number for a DestroyNotifyEvent. +const DestroyNotify = 17 + +type DestroyNotifyEvent struct { + Sequence uint16 + // padding: 1 bytes + Event Window + Window Window +} + +// DestroyNotifyEventNew constructs a DestroyNotifyEvent value that implements xgb.Event from a byte slice. +func DestroyNotifyEventNew(buf []byte) xgb.Event { + v := DestroyNotifyEvent{} + b := 1 // don't read event number + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Event = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Window = Window(xgb.Get32(buf[b:])) + b += 4 + + return v +} + +// Bytes writes a DestroyNotifyEvent value to a byte slice. +func (v DestroyNotifyEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 17 + b += 1 + + b += 1 // padding + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Event)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Window)) + b += 4 + + return buf +} + +// SequenceId returns the sequence id attached to the DestroyNotify event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v DestroyNotifyEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of DestroyNotifyEvent. +func (v DestroyNotifyEvent) String() string { + fieldVals := make([]string, 0, 3) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event)) + fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window)) + return "DestroyNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[17] = DestroyNotifyEventNew +} + +type Drawable uint32 + +func NewDrawableId(c *xgb.Conn) (Drawable, error) { + id, err := c.NewId() + if err != nil { + return 0, err + } + return Drawable(id), nil +} + +// BadDrawable is the error number for a BadDrawable. +const BadDrawable = 9 + +type DrawableError ValueError + +// DrawableErrorNew constructs a DrawableError value that implements xgb.Error from a byte slice. +func DrawableErrorNew(buf []byte) xgb.Error { + v := DrawableError(ValueErrorNew(buf).(ValueError)) + v.NiceName = "Drawable" + return v +} + +// SequenceId returns the sequence id attached to the BadDrawable error. +// This is mostly used internally. +func (err DrawableError) SequenceId() uint16 { + return err.Sequence +} + +// BadId returns the 'BadValue' number if one exists for the BadDrawable error. If no bad value exists, 0 is returned. +func (err DrawableError) BadId() uint32 { + return err.BadValue +} + +// Error returns a rudimentary string representation of the BadDrawable error. +func (err DrawableError) Error() string { + fieldVals := make([]string, 0, 4) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue)) + fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode)) + fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode)) + return "BadDrawable {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewErrorFuncs[9] = DrawableErrorNew +} + +// EnterNotify is the event number for a EnterNotifyEvent. +const EnterNotify = 7 + +type EnterNotifyEvent struct { + Sequence uint16 + Detail byte + Time Timestamp + Root Window + Event Window + Child Window + RootX int16 + RootY int16 + EventX int16 + EventY int16 + State uint16 + Mode byte + SameScreenFocus byte +} + +// EnterNotifyEventNew constructs a EnterNotifyEvent value that implements xgb.Event from a byte slice. +func EnterNotifyEventNew(buf []byte) xgb.Event { + v := EnterNotifyEvent{} + b := 1 // don't read event number + + v.Detail = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Time = Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.Root = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Event = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Child = Window(xgb.Get32(buf[b:])) + b += 4 + + v.RootX = int16(xgb.Get16(buf[b:])) + b += 2 + + v.RootY = int16(xgb.Get16(buf[b:])) + b += 2 + + v.EventX = int16(xgb.Get16(buf[b:])) + b += 2 + + v.EventY = int16(xgb.Get16(buf[b:])) + b += 2 + + v.State = xgb.Get16(buf[b:]) + b += 2 + + v.Mode = buf[b] + b += 1 + + v.SameScreenFocus = buf[b] + b += 1 + + return v +} + +// Bytes writes a EnterNotifyEvent value to a byte slice. +func (v EnterNotifyEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 7 + b += 1 + + buf[b] = v.Detail + b += 1 + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Time)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Root)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Event)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Child)) + b += 4 + + xgb.Put16(buf[b:], uint16(v.RootX)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.RootY)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.EventX)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.EventY)) + b += 2 + + xgb.Put16(buf[b:], v.State) + b += 2 + + buf[b] = v.Mode + b += 1 + + buf[b] = v.SameScreenFocus + b += 1 + + return buf +} + +// SequenceId returns the sequence id attached to the EnterNotify event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v EnterNotifyEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of EnterNotifyEvent. +func (v EnterNotifyEvent) String() string { + fieldVals := make([]string, 0, 12) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Detail: %d", v.Detail)) + fieldVals = append(fieldVals, xgb.Sprintf("Time: %d", v.Time)) + fieldVals = append(fieldVals, xgb.Sprintf("Root: %d", v.Root)) + fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event)) + fieldVals = append(fieldVals, xgb.Sprintf("Child: %d", v.Child)) + fieldVals = append(fieldVals, xgb.Sprintf("RootX: %d", v.RootX)) + fieldVals = append(fieldVals, xgb.Sprintf("RootY: %d", v.RootY)) + fieldVals = append(fieldVals, xgb.Sprintf("EventX: %d", v.EventX)) + fieldVals = append(fieldVals, xgb.Sprintf("EventY: %d", v.EventY)) + fieldVals = append(fieldVals, xgb.Sprintf("State: %d", v.State)) + fieldVals = append(fieldVals, xgb.Sprintf("Mode: %d", v.Mode)) + fieldVals = append(fieldVals, xgb.Sprintf("SameScreenFocus: %d", v.SameScreenFocus)) + return "EnterNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[7] = EnterNotifyEventNew +} + +const ( + EventMaskNoEvent = 0 + EventMaskKeyPress = 1 + EventMaskKeyRelease = 2 + EventMaskButtonPress = 4 + EventMaskButtonRelease = 8 + EventMaskEnterWindow = 16 + EventMaskLeaveWindow = 32 + EventMaskPointerMotion = 64 + EventMaskPointerMotionHint = 128 + EventMaskButton1Motion = 256 + EventMaskButton2Motion = 512 + EventMaskButton3Motion = 1024 + EventMaskButton4Motion = 2048 + EventMaskButton5Motion = 4096 + EventMaskButtonMotion = 8192 + EventMaskKeymapState = 16384 + EventMaskExposure = 32768 + EventMaskVisibilityChange = 65536 + EventMaskStructureNotify = 131072 + EventMaskResizeRedirect = 262144 + EventMaskSubstructureNotify = 524288 + EventMaskSubstructureRedirect = 1048576 + EventMaskFocusChange = 2097152 + EventMaskPropertyChange = 4194304 + EventMaskColorMapChange = 8388608 + EventMaskOwnerGrabButton = 16777216 +) + +// Expose is the event number for a ExposeEvent. +const Expose = 12 + +type ExposeEvent struct { + Sequence uint16 + // padding: 1 bytes + Window Window + X uint16 + Y uint16 + Width uint16 + Height uint16 + Count uint16 + // padding: 2 bytes +} + +// ExposeEventNew constructs a ExposeEvent value that implements xgb.Event from a byte slice. +func ExposeEventNew(buf []byte) xgb.Event { + v := ExposeEvent{} + b := 1 // don't read event number + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Window = Window(xgb.Get32(buf[b:])) + b += 4 + + v.X = xgb.Get16(buf[b:]) + b += 2 + + v.Y = xgb.Get16(buf[b:]) + b += 2 + + v.Width = xgb.Get16(buf[b:]) + b += 2 + + v.Height = xgb.Get16(buf[b:]) + b += 2 + + v.Count = xgb.Get16(buf[b:]) + b += 2 + + b += 2 // padding + + return v +} + +// Bytes writes a ExposeEvent value to a byte slice. +func (v ExposeEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 12 + b += 1 + + b += 1 // padding + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Window)) + b += 4 + + xgb.Put16(buf[b:], v.X) + b += 2 + + xgb.Put16(buf[b:], v.Y) + b += 2 + + xgb.Put16(buf[b:], v.Width) + b += 2 + + xgb.Put16(buf[b:], v.Height) + b += 2 + + xgb.Put16(buf[b:], v.Count) + b += 2 + + b += 2 // padding + + return buf +} + +// SequenceId returns the sequence id attached to the Expose event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v ExposeEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of ExposeEvent. +func (v ExposeEvent) String() string { + fieldVals := make([]string, 0, 8) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window)) + fieldVals = append(fieldVals, xgb.Sprintf("X: %d", v.X)) + fieldVals = append(fieldVals, xgb.Sprintf("Y: %d", v.Y)) + fieldVals = append(fieldVals, xgb.Sprintf("Width: %d", v.Width)) + fieldVals = append(fieldVals, xgb.Sprintf("Height: %d", v.Height)) + fieldVals = append(fieldVals, xgb.Sprintf("Count: %d", v.Count)) + return "Expose {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[12] = ExposeEventNew +} + +const ( + ExposuresNotAllowed = 0 + ExposuresAllowed = 1 + ExposuresDefault = 2 +) + +const ( + FamilyInternet = 0 + FamilyDECnet = 1 + FamilyChaos = 2 + FamilyServerInterpreted = 5 + FamilyInternet6 = 6 +) + +const ( + FillRuleEvenOdd = 0 + FillRuleWinding = 1 +) + +const ( + FillStyleSolid = 0 + FillStyleTiled = 1 + FillStyleStippled = 2 + FillStyleOpaqueStippled = 3 +) + +// FocusIn is the event number for a FocusInEvent. +const FocusIn = 9 + +type FocusInEvent struct { + Sequence uint16 + Detail byte + Event Window + Mode byte + // padding: 3 bytes +} + +// FocusInEventNew constructs a FocusInEvent value that implements xgb.Event from a byte slice. +func FocusInEventNew(buf []byte) xgb.Event { + v := FocusInEvent{} + b := 1 // don't read event number + + v.Detail = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Event = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Mode = buf[b] + b += 1 + + b += 3 // padding + + return v +} + +// Bytes writes a FocusInEvent value to a byte slice. +func (v FocusInEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 9 + b += 1 + + buf[b] = v.Detail + b += 1 + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Event)) + b += 4 + + buf[b] = v.Mode + b += 1 + + b += 3 // padding + + return buf +} + +// SequenceId returns the sequence id attached to the FocusIn event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v FocusInEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of FocusInEvent. +func (v FocusInEvent) String() string { + fieldVals := make([]string, 0, 4) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Detail: %d", v.Detail)) + fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event)) + fieldVals = append(fieldVals, xgb.Sprintf("Mode: %d", v.Mode)) + return "FocusIn {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[9] = FocusInEventNew +} + +// FocusOut is the event number for a FocusOutEvent. +const FocusOut = 10 + +type FocusOutEvent FocusInEvent + +// FocusOutEventNew constructs a FocusOutEvent value that implements xgb.Event from a byte slice. +func FocusOutEventNew(buf []byte) xgb.Event { + return FocusOutEvent(FocusInEventNew(buf).(FocusInEvent)) +} + +// Bytes writes a FocusOutEvent value to a byte slice. +func (v FocusOutEvent) Bytes() []byte { + return FocusInEvent(v).Bytes() +} + +// SequenceId returns the sequence id attached to the FocusOut event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v FocusOutEvent) SequenceId() uint16 { + return v.Sequence +} + +func (v FocusOutEvent) String() string { + fieldVals := make([]string, 0, 4) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Detail: %d", v.Detail)) + fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event)) + fieldVals = append(fieldVals, xgb.Sprintf("Mode: %d", v.Mode)) + return "FocusOut {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[10] = FocusOutEventNew +} + +type Font uint32 + +func NewFontId(c *xgb.Conn) (Font, error) { + id, err := c.NewId() + if err != nil { + return 0, err + } + return Font(id), nil +} + +const ( + FontNone = 0 +) + +// BadFont is the error number for a BadFont. +const BadFont = 7 + +type FontError ValueError + +// FontErrorNew constructs a FontError value that implements xgb.Error from a byte slice. +func FontErrorNew(buf []byte) xgb.Error { + v := FontError(ValueErrorNew(buf).(ValueError)) + v.NiceName = "Font" + return v +} + +// SequenceId returns the sequence id attached to the BadFont error. +// This is mostly used internally. +func (err FontError) SequenceId() uint16 { + return err.Sequence +} + +// BadId returns the 'BadValue' number if one exists for the BadFont error. If no bad value exists, 0 is returned. +func (err FontError) BadId() uint32 { + return err.BadValue +} + +// Error returns a rudimentary string representation of the BadFont error. +func (err FontError) Error() string { + fieldVals := make([]string, 0, 4) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue)) + fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode)) + fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode)) + return "BadFont {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewErrorFuncs[7] = FontErrorNew +} + +const ( + FontDrawLeftToRight = 0 + FontDrawRightToLeft = 1 +) + +type Fontable uint32 + +func NewFontableId(c *xgb.Conn) (Fontable, error) { + id, err := c.NewId() + if err != nil { + return 0, err + } + return Fontable(id), nil +} + +type Fontprop struct { + Name Atom + Value uint32 +} + +// FontpropRead reads a byte slice into a Fontprop value. +func FontpropRead(buf []byte, v *Fontprop) int { + b := 0 + + v.Name = Atom(xgb.Get32(buf[b:])) + b += 4 + + v.Value = xgb.Get32(buf[b:]) + b += 4 + + return b +} + +// FontpropReadList reads a byte slice into a list of Fontprop values. +func FontpropReadList(buf []byte, dest []Fontprop) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = Fontprop{} + b += FontpropRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Bytes writes a Fontprop value to a byte slice. +func (v Fontprop) Bytes() []byte { + buf := make([]byte, 8) + b := 0 + + xgb.Put32(buf[b:], uint32(v.Name)) + b += 4 + + xgb.Put32(buf[b:], v.Value) + b += 4 + + return buf[:b] +} + +// FontpropListBytes writes a list of Fontprop values to a byte slice. +func FontpropListBytes(buf []byte, list []Fontprop) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += len(structBytes) + } + return xgb.Pad(b) +} + +type Format struct { + Depth byte + BitsPerPixel byte + ScanlinePad byte + // padding: 5 bytes +} + +// FormatRead reads a byte slice into a Format value. +func FormatRead(buf []byte, v *Format) int { + b := 0 + + v.Depth = buf[b] + b += 1 + + v.BitsPerPixel = buf[b] + b += 1 + + v.ScanlinePad = buf[b] + b += 1 + + b += 5 // padding + + return b +} + +// FormatReadList reads a byte slice into a list of Format values. +func FormatReadList(buf []byte, dest []Format) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = Format{} + b += FormatRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Bytes writes a Format value to a byte slice. +func (v Format) Bytes() []byte { + buf := make([]byte, 8) + b := 0 + + buf[b] = v.Depth + b += 1 + + buf[b] = v.BitsPerPixel + b += 1 + + buf[b] = v.ScanlinePad + b += 1 + + b += 5 // padding + + return buf[:b] +} + +// FormatListBytes writes a list of Format values to a byte slice. +func FormatListBytes(buf []byte, list []Format) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += len(structBytes) + } + return xgb.Pad(b) +} + +// BadGContext is the error number for a BadGContext. +const BadGContext = 13 + +type GContextError ValueError + +// GContextErrorNew constructs a GContextError value that implements xgb.Error from a byte slice. +func GContextErrorNew(buf []byte) xgb.Error { + v := GContextError(ValueErrorNew(buf).(ValueError)) + v.NiceName = "GContext" + return v +} + +// SequenceId returns the sequence id attached to the BadGContext error. +// This is mostly used internally. +func (err GContextError) SequenceId() uint16 { + return err.Sequence +} + +// BadId returns the 'BadValue' number if one exists for the BadGContext error. If no bad value exists, 0 is returned. +func (err GContextError) BadId() uint32 { + return err.BadValue +} + +// Error returns a rudimentary string representation of the BadGContext error. +func (err GContextError) Error() string { + fieldVals := make([]string, 0, 4) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue)) + fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode)) + fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode)) + return "BadGContext {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewErrorFuncs[13] = GContextErrorNew +} + +const ( + GcFunction = 1 + GcPlaneMask = 2 + GcForeground = 4 + GcBackground = 8 + GcLineWidth = 16 + GcLineStyle = 32 + GcCapStyle = 64 + GcJoinStyle = 128 + GcFillStyle = 256 + GcFillRule = 512 + GcTile = 1024 + GcStipple = 2048 + GcTileStippleOriginX = 4096 + GcTileStippleOriginY = 8192 + GcFont = 16384 + GcSubwindowMode = 32768 + GcGraphicsExposures = 65536 + GcClipOriginX = 131072 + GcClipOriginY = 262144 + GcClipMask = 524288 + GcDashOffset = 1048576 + GcDashList = 2097152 + GcArcMode = 4194304 +) + +type Gcontext uint32 + +func NewGcontextId(c *xgb.Conn) (Gcontext, error) { + id, err := c.NewId() + if err != nil { + return 0, err + } + return Gcontext(id), nil +} + +// GeGeneric is the event number for a GeGenericEvent. +const GeGeneric = 35 + +type GeGenericEvent struct { + Sequence uint16 + // padding: 22 bytes +} + +// GeGenericEventNew constructs a GeGenericEvent value that implements xgb.Event from a byte slice. +func GeGenericEventNew(buf []byte) xgb.Event { + v := GeGenericEvent{} + b := 1 // don't read event number + + b += 22 // padding + + return v +} + +// Bytes writes a GeGenericEvent value to a byte slice. +func (v GeGenericEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 35 + b += 1 + + b += 22 // padding + + return buf +} + +// SequenceId returns the sequence id attached to the GeGeneric event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v GeGenericEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of GeGenericEvent. +func (v GeGenericEvent) String() string { + fieldVals := make([]string, 0, 1) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + return "GeGeneric {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[35] = GeGenericEventNew +} + +const ( + GetPropertyTypeAny = 0 +) + +const ( + GrabAny = 0 +) + +const ( + GrabModeSync = 0 + GrabModeAsync = 1 +) + +const ( + GrabStatusSuccess = 0 + GrabStatusAlreadyGrabbed = 1 + GrabStatusInvalidTime = 2 + GrabStatusNotViewable = 3 + GrabStatusFrozen = 4 +) + +// GraphicsExposure is the event number for a GraphicsExposureEvent. +const GraphicsExposure = 13 + +type GraphicsExposureEvent struct { + Sequence uint16 + // padding: 1 bytes + Drawable Drawable + X uint16 + Y uint16 + Width uint16 + Height uint16 + MinorOpcode uint16 + Count uint16 + MajorOpcode byte + // padding: 3 bytes +} + +// GraphicsExposureEventNew constructs a GraphicsExposureEvent value that implements xgb.Event from a byte slice. +func GraphicsExposureEventNew(buf []byte) xgb.Event { + v := GraphicsExposureEvent{} + b := 1 // don't read event number + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Drawable = Drawable(xgb.Get32(buf[b:])) + b += 4 + + v.X = xgb.Get16(buf[b:]) + b += 2 + + v.Y = xgb.Get16(buf[b:]) + b += 2 + + v.Width = xgb.Get16(buf[b:]) + b += 2 + + v.Height = xgb.Get16(buf[b:]) + b += 2 + + v.MinorOpcode = xgb.Get16(buf[b:]) + b += 2 + + v.Count = xgb.Get16(buf[b:]) + b += 2 + + v.MajorOpcode = buf[b] + b += 1 + + b += 3 // padding + + return v +} + +// Bytes writes a GraphicsExposureEvent value to a byte slice. +func (v GraphicsExposureEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 13 + b += 1 + + b += 1 // padding + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Drawable)) + b += 4 + + xgb.Put16(buf[b:], v.X) + b += 2 + + xgb.Put16(buf[b:], v.Y) + b += 2 + + xgb.Put16(buf[b:], v.Width) + b += 2 + + xgb.Put16(buf[b:], v.Height) + b += 2 + + xgb.Put16(buf[b:], v.MinorOpcode) + b += 2 + + xgb.Put16(buf[b:], v.Count) + b += 2 + + buf[b] = v.MajorOpcode + b += 1 + + b += 3 // padding + + return buf +} + +// SequenceId returns the sequence id attached to the GraphicsExposure event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v GraphicsExposureEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of GraphicsExposureEvent. +func (v GraphicsExposureEvent) String() string { + fieldVals := make([]string, 0, 10) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Drawable: %d", v.Drawable)) + fieldVals = append(fieldVals, xgb.Sprintf("X: %d", v.X)) + fieldVals = append(fieldVals, xgb.Sprintf("Y: %d", v.Y)) + fieldVals = append(fieldVals, xgb.Sprintf("Width: %d", v.Width)) + fieldVals = append(fieldVals, xgb.Sprintf("Height: %d", v.Height)) + fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", v.MinorOpcode)) + fieldVals = append(fieldVals, xgb.Sprintf("Count: %d", v.Count)) + fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", v.MajorOpcode)) + return "GraphicsExposure {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[13] = GraphicsExposureEventNew +} + +const ( + GravityBitForget = 0 + GravityWinUnmap = 0 + GravityNorthWest = 1 + GravityNorth = 2 + GravityNorthEast = 3 + GravityWest = 4 + GravityCenter = 5 + GravityEast = 6 + GravitySouthWest = 7 + GravitySouth = 8 + GravitySouthEast = 9 + GravityStatic = 10 +) + +// GravityNotify is the event number for a GravityNotifyEvent. +const GravityNotify = 24 + +type GravityNotifyEvent struct { + Sequence uint16 + // padding: 1 bytes + Event Window + Window Window + X int16 + Y int16 +} + +// GravityNotifyEventNew constructs a GravityNotifyEvent value that implements xgb.Event from a byte slice. +func GravityNotifyEventNew(buf []byte) xgb.Event { + v := GravityNotifyEvent{} + b := 1 // don't read event number + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Event = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Window = Window(xgb.Get32(buf[b:])) + b += 4 + + v.X = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Y = int16(xgb.Get16(buf[b:])) + b += 2 + + return v +} + +// Bytes writes a GravityNotifyEvent value to a byte slice. +func (v GravityNotifyEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 24 + b += 1 + + b += 1 // padding + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Event)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Window)) + b += 4 + + xgb.Put16(buf[b:], uint16(v.X)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.Y)) + b += 2 + + return buf +} + +// SequenceId returns the sequence id attached to the GravityNotify event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v GravityNotifyEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of GravityNotifyEvent. +func (v GravityNotifyEvent) String() string { + fieldVals := make([]string, 0, 5) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event)) + fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window)) + fieldVals = append(fieldVals, xgb.Sprintf("X: %d", v.X)) + fieldVals = append(fieldVals, xgb.Sprintf("Y: %d", v.Y)) + return "GravityNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[24] = GravityNotifyEventNew +} + +const ( + GxClear = 0 + GxAnd = 1 + GxAndReverse = 2 + GxCopy = 3 + GxAndInverted = 4 + GxNoop = 5 + GxXor = 6 + GxOr = 7 + GxNor = 8 + GxEquiv = 9 + GxInvert = 10 + GxOrReverse = 11 + GxCopyInverted = 12 + GxOrInverted = 13 + GxNand = 14 + GxSet = 15 +) + +type Host struct { + Family byte + // padding: 1 bytes + AddressLen uint16 + Address []byte // size: xgb.Pad((int(AddressLen) * 1)) + // alignment gap to multiple of 4 +} + +// HostRead reads a byte slice into a Host value. +func HostRead(buf []byte, v *Host) int { + b := 0 + + v.Family = buf[b] + b += 1 + + b += 1 // padding + + v.AddressLen = xgb.Get16(buf[b:]) + b += 2 + + v.Address = make([]byte, v.AddressLen) + copy(v.Address[:v.AddressLen], buf[b:]) + b += int(v.AddressLen) + + b = (b + 3) & ^3 // alignment gap + + return b +} + +// HostReadList reads a byte slice into a list of Host values. +func HostReadList(buf []byte, dest []Host) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = Host{} + b += HostRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Bytes writes a Host value to a byte slice. +func (v Host) Bytes() []byte { + buf := make([]byte, ((4 + xgb.Pad((int(v.AddressLen) * 1))) + 4)) + b := 0 + + buf[b] = v.Family + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], v.AddressLen) + b += 2 + + copy(buf[b:], v.Address[:v.AddressLen]) + b += int(v.AddressLen) + + b = (b + 3) & ^3 // alignment gap + + return buf[:b] +} + +// HostListBytes writes a list of Host values to a byte slice. +func HostListBytes(buf []byte, list []Host) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += len(structBytes) + } + return xgb.Pad(b) +} + +// HostListSize computes the size (bytes) of a list of Host values. +func HostListSize(list []Host) int { + size := 0 + for _, item := range list { + size += ((4 + xgb.Pad((int(item.AddressLen) * 1))) + 4) + } + return size +} + +const ( + HostModeInsert = 0 + HostModeDelete = 1 +) + +// BadIDChoice is the error number for a BadIDChoice. +const BadIDChoice = 14 + +type IDChoiceError ValueError + +// IDChoiceErrorNew constructs a IDChoiceError value that implements xgb.Error from a byte slice. +func IDChoiceErrorNew(buf []byte) xgb.Error { + v := IDChoiceError(ValueErrorNew(buf).(ValueError)) + v.NiceName = "IDChoice" + return v +} + +// SequenceId returns the sequence id attached to the BadIDChoice error. +// This is mostly used internally. +func (err IDChoiceError) SequenceId() uint16 { + return err.Sequence +} + +// BadId returns the 'BadValue' number if one exists for the BadIDChoice error. If no bad value exists, 0 is returned. +func (err IDChoiceError) BadId() uint32 { + return err.BadValue +} + +// Error returns a rudimentary string representation of the BadIDChoice error. +func (err IDChoiceError) Error() string { + fieldVals := make([]string, 0, 4) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue)) + fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode)) + fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode)) + return "BadIDChoice {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewErrorFuncs[14] = IDChoiceErrorNew +} + +const ( + ImageFormatXYBitmap = 0 + ImageFormatXYPixmap = 1 + ImageFormatZPixmap = 2 +) + +const ( + ImageOrderLSBFirst = 0 + ImageOrderMSBFirst = 1 +) + +// BadImplementation is the error number for a BadImplementation. +const BadImplementation = 17 + +type ImplementationError RequestError + +// ImplementationErrorNew constructs a ImplementationError value that implements xgb.Error from a byte slice. +func ImplementationErrorNew(buf []byte) xgb.Error { + v := ImplementationError(RequestErrorNew(buf).(RequestError)) + v.NiceName = "Implementation" + return v +} + +// SequenceId returns the sequence id attached to the BadImplementation error. +// This is mostly used internally. +func (err ImplementationError) SequenceId() uint16 { + return err.Sequence +} + +// BadId returns the 'BadValue' number if one exists for the BadImplementation error. If no bad value exists, 0 is returned. +func (err ImplementationError) BadId() uint32 { + return err.BadValue +} + +// Error returns a rudimentary string representation of the BadImplementation error. +func (err ImplementationError) Error() string { + fieldVals := make([]string, 0, 4) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue)) + fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode)) + fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode)) + return "BadImplementation {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewErrorFuncs[17] = ImplementationErrorNew +} + +const ( + InputFocusNone = 0 + InputFocusPointerRoot = 1 + InputFocusParent = 2 + InputFocusFollowKeyboard = 3 +) + +const ( + JoinStyleMiter = 0 + JoinStyleRound = 1 + JoinStyleBevel = 2 +) + +const ( + KbKeyClickPercent = 1 + KbBellPercent = 2 + KbBellPitch = 4 + KbBellDuration = 8 + KbLed = 16 + KbLedMode = 32 + KbKey = 64 + KbAutoRepeatMode = 128 +) + +const ( + KeyButMaskShift = 1 + KeyButMaskLock = 2 + KeyButMaskControl = 4 + KeyButMaskMod1 = 8 + KeyButMaskMod2 = 16 + KeyButMaskMod3 = 32 + KeyButMaskMod4 = 64 + KeyButMaskMod5 = 128 + KeyButMaskButton1 = 256 + KeyButMaskButton2 = 512 + KeyButMaskButton3 = 1024 + KeyButMaskButton4 = 2048 + KeyButMaskButton5 = 4096 +) + +// KeyPress is the event number for a KeyPressEvent. +const KeyPress = 2 + +type KeyPressEvent struct { + Sequence uint16 + Detail Keycode + Time Timestamp + Root Window + Event Window + Child Window + RootX int16 + RootY int16 + EventX int16 + EventY int16 + State uint16 + SameScreen bool + // padding: 1 bytes +} + +// KeyPressEventNew constructs a KeyPressEvent value that implements xgb.Event from a byte slice. +func KeyPressEventNew(buf []byte) xgb.Event { + v := KeyPressEvent{} + b := 1 // don't read event number + + v.Detail = Keycode(buf[b]) + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Time = Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.Root = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Event = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Child = Window(xgb.Get32(buf[b:])) + b += 4 + + v.RootX = int16(xgb.Get16(buf[b:])) + b += 2 + + v.RootY = int16(xgb.Get16(buf[b:])) + b += 2 + + v.EventX = int16(xgb.Get16(buf[b:])) + b += 2 + + v.EventY = int16(xgb.Get16(buf[b:])) + b += 2 + + v.State = xgb.Get16(buf[b:]) + b += 2 + + if buf[b] == 1 { + v.SameScreen = true + } else { + v.SameScreen = false + } + b += 1 + + b += 1 // padding + + return v +} + +// Bytes writes a KeyPressEvent value to a byte slice. +func (v KeyPressEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 2 + b += 1 + + buf[b] = byte(v.Detail) + b += 1 + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Time)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Root)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Event)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Child)) + b += 4 + + xgb.Put16(buf[b:], uint16(v.RootX)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.RootY)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.EventX)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.EventY)) + b += 2 + + xgb.Put16(buf[b:], v.State) + b += 2 + + if v.SameScreen { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + b += 1 // padding + + return buf +} + +// SequenceId returns the sequence id attached to the KeyPress event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v KeyPressEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of KeyPressEvent. +func (v KeyPressEvent) String() string { + fieldVals := make([]string, 0, 12) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Detail: %d", v.Detail)) + fieldVals = append(fieldVals, xgb.Sprintf("Time: %d", v.Time)) + fieldVals = append(fieldVals, xgb.Sprintf("Root: %d", v.Root)) + fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event)) + fieldVals = append(fieldVals, xgb.Sprintf("Child: %d", v.Child)) + fieldVals = append(fieldVals, xgb.Sprintf("RootX: %d", v.RootX)) + fieldVals = append(fieldVals, xgb.Sprintf("RootY: %d", v.RootY)) + fieldVals = append(fieldVals, xgb.Sprintf("EventX: %d", v.EventX)) + fieldVals = append(fieldVals, xgb.Sprintf("EventY: %d", v.EventY)) + fieldVals = append(fieldVals, xgb.Sprintf("State: %d", v.State)) + fieldVals = append(fieldVals, xgb.Sprintf("SameScreen: %t", v.SameScreen)) + return "KeyPress {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[2] = KeyPressEventNew +} + +// KeyRelease is the event number for a KeyReleaseEvent. +const KeyRelease = 3 + +type KeyReleaseEvent KeyPressEvent + +// KeyReleaseEventNew constructs a KeyReleaseEvent value that implements xgb.Event from a byte slice. +func KeyReleaseEventNew(buf []byte) xgb.Event { + return KeyReleaseEvent(KeyPressEventNew(buf).(KeyPressEvent)) +} + +// Bytes writes a KeyReleaseEvent value to a byte slice. +func (v KeyReleaseEvent) Bytes() []byte { + return KeyPressEvent(v).Bytes() +} + +// SequenceId returns the sequence id attached to the KeyRelease event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v KeyReleaseEvent) SequenceId() uint16 { + return v.Sequence +} + +func (v KeyReleaseEvent) String() string { + fieldVals := make([]string, 0, 12) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Detail: %d", v.Detail)) + fieldVals = append(fieldVals, xgb.Sprintf("Time: %d", v.Time)) + fieldVals = append(fieldVals, xgb.Sprintf("Root: %d", v.Root)) + fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event)) + fieldVals = append(fieldVals, xgb.Sprintf("Child: %d", v.Child)) + fieldVals = append(fieldVals, xgb.Sprintf("RootX: %d", v.RootX)) + fieldVals = append(fieldVals, xgb.Sprintf("RootY: %d", v.RootY)) + fieldVals = append(fieldVals, xgb.Sprintf("EventX: %d", v.EventX)) + fieldVals = append(fieldVals, xgb.Sprintf("EventY: %d", v.EventY)) + fieldVals = append(fieldVals, xgb.Sprintf("State: %d", v.State)) + fieldVals = append(fieldVals, xgb.Sprintf("SameScreen: %t", v.SameScreen)) + return "KeyRelease {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[3] = KeyReleaseEventNew +} + +type Keycode byte + +type Keycode32 uint32 + +// KeymapNotify is the event number for a KeymapNotifyEvent. +const KeymapNotify = 11 + +type KeymapNotifyEvent struct { + Keys []byte // size: 32 +} + +// KeymapNotifyEventNew constructs a KeymapNotifyEvent value that implements xgb.Event from a byte slice. +func KeymapNotifyEventNew(buf []byte) xgb.Event { + v := KeymapNotifyEvent{} + b := 1 // don't read event number + + v.Keys = make([]byte, 31) + copy(v.Keys[:31], buf[b:]) + b += int(31) + + return v +} + +// Bytes writes a KeymapNotifyEvent value to a byte slice. +func (v KeymapNotifyEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 11 + b += 1 + + copy(buf[b:], v.Keys[:31]) + b += int(31) + + return buf +} + +// SequenceId returns the sequence id attached to the KeymapNotify event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v KeymapNotifyEvent) SequenceId() uint16 { + return uint16(0) +} + +// String is a rudimentary string representation of KeymapNotifyEvent. +func (v KeymapNotifyEvent) String() string { + fieldVals := make([]string, 0, 1) + return "KeymapNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[11] = KeymapNotifyEventNew +} + +type Keysym uint32 + +const ( + KillAllTemporary = 0 +) + +// LeaveNotify is the event number for a LeaveNotifyEvent. +const LeaveNotify = 8 + +type LeaveNotifyEvent EnterNotifyEvent + +// LeaveNotifyEventNew constructs a LeaveNotifyEvent value that implements xgb.Event from a byte slice. +func LeaveNotifyEventNew(buf []byte) xgb.Event { + return LeaveNotifyEvent(EnterNotifyEventNew(buf).(EnterNotifyEvent)) +} + +// Bytes writes a LeaveNotifyEvent value to a byte slice. +func (v LeaveNotifyEvent) Bytes() []byte { + return EnterNotifyEvent(v).Bytes() +} + +// SequenceId returns the sequence id attached to the LeaveNotify event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v LeaveNotifyEvent) SequenceId() uint16 { + return v.Sequence +} + +func (v LeaveNotifyEvent) String() string { + fieldVals := make([]string, 0, 12) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Detail: %d", v.Detail)) + fieldVals = append(fieldVals, xgb.Sprintf("Time: %d", v.Time)) + fieldVals = append(fieldVals, xgb.Sprintf("Root: %d", v.Root)) + fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event)) + fieldVals = append(fieldVals, xgb.Sprintf("Child: %d", v.Child)) + fieldVals = append(fieldVals, xgb.Sprintf("RootX: %d", v.RootX)) + fieldVals = append(fieldVals, xgb.Sprintf("RootY: %d", v.RootY)) + fieldVals = append(fieldVals, xgb.Sprintf("EventX: %d", v.EventX)) + fieldVals = append(fieldVals, xgb.Sprintf("EventY: %d", v.EventY)) + fieldVals = append(fieldVals, xgb.Sprintf("State: %d", v.State)) + fieldVals = append(fieldVals, xgb.Sprintf("Mode: %d", v.Mode)) + fieldVals = append(fieldVals, xgb.Sprintf("SameScreenFocus: %d", v.SameScreenFocus)) + return "LeaveNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[8] = LeaveNotifyEventNew +} + +const ( + LedModeOff = 0 + LedModeOn = 1 +) + +// BadLength is the error number for a BadLength. +const BadLength = 16 + +type LengthError RequestError + +// LengthErrorNew constructs a LengthError value that implements xgb.Error from a byte slice. +func LengthErrorNew(buf []byte) xgb.Error { + v := LengthError(RequestErrorNew(buf).(RequestError)) + v.NiceName = "Length" + return v +} + +// SequenceId returns the sequence id attached to the BadLength error. +// This is mostly used internally. +func (err LengthError) SequenceId() uint16 { + return err.Sequence +} + +// BadId returns the 'BadValue' number if one exists for the BadLength error. If no bad value exists, 0 is returned. +func (err LengthError) BadId() uint32 { + return err.BadValue +} + +// Error returns a rudimentary string representation of the BadLength error. +func (err LengthError) Error() string { + fieldVals := make([]string, 0, 4) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue)) + fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode)) + fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode)) + return "BadLength {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewErrorFuncs[16] = LengthErrorNew +} + +const ( + LineStyleSolid = 0 + LineStyleOnOffDash = 1 + LineStyleDoubleDash = 2 +) + +const ( + MapIndexShift = 0 + MapIndexLock = 1 + MapIndexControl = 2 + MapIndex1 = 3 + MapIndex2 = 4 + MapIndex3 = 5 + MapIndex4 = 6 + MapIndex5 = 7 +) + +// MapNotify is the event number for a MapNotifyEvent. +const MapNotify = 19 + +type MapNotifyEvent struct { + Sequence uint16 + // padding: 1 bytes + Event Window + Window Window + OverrideRedirect bool + // padding: 3 bytes +} + +// MapNotifyEventNew constructs a MapNotifyEvent value that implements xgb.Event from a byte slice. +func MapNotifyEventNew(buf []byte) xgb.Event { + v := MapNotifyEvent{} + b := 1 // don't read event number + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Event = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Window = Window(xgb.Get32(buf[b:])) + b += 4 + + if buf[b] == 1 { + v.OverrideRedirect = true + } else { + v.OverrideRedirect = false + } + b += 1 + + b += 3 // padding + + return v +} + +// Bytes writes a MapNotifyEvent value to a byte slice. +func (v MapNotifyEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 19 + b += 1 + + b += 1 // padding + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Event)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Window)) + b += 4 + + if v.OverrideRedirect { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + b += 3 // padding + + return buf +} + +// SequenceId returns the sequence id attached to the MapNotify event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v MapNotifyEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of MapNotifyEvent. +func (v MapNotifyEvent) String() string { + fieldVals := make([]string, 0, 5) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event)) + fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window)) + fieldVals = append(fieldVals, xgb.Sprintf("OverrideRedirect: %t", v.OverrideRedirect)) + return "MapNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[19] = MapNotifyEventNew +} + +// MapRequest is the event number for a MapRequestEvent. +const MapRequest = 20 + +type MapRequestEvent struct { + Sequence uint16 + // padding: 1 bytes + Parent Window + Window Window +} + +// MapRequestEventNew constructs a MapRequestEvent value that implements xgb.Event from a byte slice. +func MapRequestEventNew(buf []byte) xgb.Event { + v := MapRequestEvent{} + b := 1 // don't read event number + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Parent = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Window = Window(xgb.Get32(buf[b:])) + b += 4 + + return v +} + +// Bytes writes a MapRequestEvent value to a byte slice. +func (v MapRequestEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 20 + b += 1 + + b += 1 // padding + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Parent)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Window)) + b += 4 + + return buf +} + +// SequenceId returns the sequence id attached to the MapRequest event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v MapRequestEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of MapRequestEvent. +func (v MapRequestEvent) String() string { + fieldVals := make([]string, 0, 3) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Parent: %d", v.Parent)) + fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window)) + return "MapRequest {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[20] = MapRequestEventNew +} + +const ( + MapStateUnmapped = 0 + MapStateUnviewable = 1 + MapStateViewable = 2 +) + +const ( + MappingModifier = 0 + MappingKeyboard = 1 + MappingPointer = 2 +) + +// MappingNotify is the event number for a MappingNotifyEvent. +const MappingNotify = 34 + +type MappingNotifyEvent struct { + Sequence uint16 + // padding: 1 bytes + Request byte + FirstKeycode Keycode + Count byte + // padding: 1 bytes +} + +// MappingNotifyEventNew constructs a MappingNotifyEvent value that implements xgb.Event from a byte slice. +func MappingNotifyEventNew(buf []byte) xgb.Event { + v := MappingNotifyEvent{} + b := 1 // don't read event number + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Request = buf[b] + b += 1 + + v.FirstKeycode = Keycode(buf[b]) + b += 1 + + v.Count = buf[b] + b += 1 + + b += 1 // padding + + return v +} + +// Bytes writes a MappingNotifyEvent value to a byte slice. +func (v MappingNotifyEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 34 + b += 1 + + b += 1 // padding + + b += 2 // skip sequence number + + buf[b] = v.Request + b += 1 + + buf[b] = byte(v.FirstKeycode) + b += 1 + + buf[b] = v.Count + b += 1 + + b += 1 // padding + + return buf +} + +// SequenceId returns the sequence id attached to the MappingNotify event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v MappingNotifyEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of MappingNotifyEvent. +func (v MappingNotifyEvent) String() string { + fieldVals := make([]string, 0, 5) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Request: %d", v.Request)) + fieldVals = append(fieldVals, xgb.Sprintf("FirstKeycode: %d", v.FirstKeycode)) + fieldVals = append(fieldVals, xgb.Sprintf("Count: %d", v.Count)) + return "MappingNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[34] = MappingNotifyEventNew +} + +const ( + MappingStatusSuccess = 0 + MappingStatusBusy = 1 + MappingStatusFailure = 2 +) + +// BadMatch is the error number for a BadMatch. +const BadMatch = 8 + +type MatchError RequestError + +// MatchErrorNew constructs a MatchError value that implements xgb.Error from a byte slice. +func MatchErrorNew(buf []byte) xgb.Error { + v := MatchError(RequestErrorNew(buf).(RequestError)) + v.NiceName = "Match" + return v +} + +// SequenceId returns the sequence id attached to the BadMatch error. +// This is mostly used internally. +func (err MatchError) SequenceId() uint16 { + return err.Sequence +} + +// BadId returns the 'BadValue' number if one exists for the BadMatch error. If no bad value exists, 0 is returned. +func (err MatchError) BadId() uint32 { + return err.BadValue +} + +// Error returns a rudimentary string representation of the BadMatch error. +func (err MatchError) Error() string { + fieldVals := make([]string, 0, 4) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue)) + fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode)) + fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode)) + return "BadMatch {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewErrorFuncs[8] = MatchErrorNew +} + +const ( + ModMaskShift = 1 + ModMaskLock = 2 + ModMaskControl = 4 + ModMask1 = 8 + ModMask2 = 16 + ModMask3 = 32 + ModMask4 = 64 + ModMask5 = 128 + ModMaskAny = 32768 +) + +const ( + MotionNormal = 0 + MotionHint = 1 +) + +// MotionNotify is the event number for a MotionNotifyEvent. +const MotionNotify = 6 + +type MotionNotifyEvent struct { + Sequence uint16 + Detail byte + Time Timestamp + Root Window + Event Window + Child Window + RootX int16 + RootY int16 + EventX int16 + EventY int16 + State uint16 + SameScreen bool + // padding: 1 bytes +} + +// MotionNotifyEventNew constructs a MotionNotifyEvent value that implements xgb.Event from a byte slice. +func MotionNotifyEventNew(buf []byte) xgb.Event { + v := MotionNotifyEvent{} + b := 1 // don't read event number + + v.Detail = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Time = Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.Root = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Event = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Child = Window(xgb.Get32(buf[b:])) + b += 4 + + v.RootX = int16(xgb.Get16(buf[b:])) + b += 2 + + v.RootY = int16(xgb.Get16(buf[b:])) + b += 2 + + v.EventX = int16(xgb.Get16(buf[b:])) + b += 2 + + v.EventY = int16(xgb.Get16(buf[b:])) + b += 2 + + v.State = xgb.Get16(buf[b:]) + b += 2 + + if buf[b] == 1 { + v.SameScreen = true + } else { + v.SameScreen = false + } + b += 1 + + b += 1 // padding + + return v +} + +// Bytes writes a MotionNotifyEvent value to a byte slice. +func (v MotionNotifyEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 6 + b += 1 + + buf[b] = v.Detail + b += 1 + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Time)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Root)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Event)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Child)) + b += 4 + + xgb.Put16(buf[b:], uint16(v.RootX)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.RootY)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.EventX)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.EventY)) + b += 2 + + xgb.Put16(buf[b:], v.State) + b += 2 + + if v.SameScreen { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + b += 1 // padding + + return buf +} + +// SequenceId returns the sequence id attached to the MotionNotify event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v MotionNotifyEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of MotionNotifyEvent. +func (v MotionNotifyEvent) String() string { + fieldVals := make([]string, 0, 12) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Detail: %d", v.Detail)) + fieldVals = append(fieldVals, xgb.Sprintf("Time: %d", v.Time)) + fieldVals = append(fieldVals, xgb.Sprintf("Root: %d", v.Root)) + fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event)) + fieldVals = append(fieldVals, xgb.Sprintf("Child: %d", v.Child)) + fieldVals = append(fieldVals, xgb.Sprintf("RootX: %d", v.RootX)) + fieldVals = append(fieldVals, xgb.Sprintf("RootY: %d", v.RootY)) + fieldVals = append(fieldVals, xgb.Sprintf("EventX: %d", v.EventX)) + fieldVals = append(fieldVals, xgb.Sprintf("EventY: %d", v.EventY)) + fieldVals = append(fieldVals, xgb.Sprintf("State: %d", v.State)) + fieldVals = append(fieldVals, xgb.Sprintf("SameScreen: %t", v.SameScreen)) + return "MotionNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[6] = MotionNotifyEventNew +} + +// BadName is the error number for a BadName. +const BadName = 15 + +type NameError RequestError + +// NameErrorNew constructs a NameError value that implements xgb.Error from a byte slice. +func NameErrorNew(buf []byte) xgb.Error { + v := NameError(RequestErrorNew(buf).(RequestError)) + v.NiceName = "Name" + return v +} + +// SequenceId returns the sequence id attached to the BadName error. +// This is mostly used internally. +func (err NameError) SequenceId() uint16 { + return err.Sequence +} + +// BadId returns the 'BadValue' number if one exists for the BadName error. If no bad value exists, 0 is returned. +func (err NameError) BadId() uint32 { + return err.BadValue +} + +// Error returns a rudimentary string representation of the BadName error. +func (err NameError) Error() string { + fieldVals := make([]string, 0, 4) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue)) + fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode)) + fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode)) + return "BadName {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewErrorFuncs[15] = NameErrorNew +} + +// NoExposure is the event number for a NoExposureEvent. +const NoExposure = 14 + +type NoExposureEvent struct { + Sequence uint16 + // padding: 1 bytes + Drawable Drawable + MinorOpcode uint16 + MajorOpcode byte + // padding: 1 bytes +} + +// NoExposureEventNew constructs a NoExposureEvent value that implements xgb.Event from a byte slice. +func NoExposureEventNew(buf []byte) xgb.Event { + v := NoExposureEvent{} + b := 1 // don't read event number + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Drawable = Drawable(xgb.Get32(buf[b:])) + b += 4 + + v.MinorOpcode = xgb.Get16(buf[b:]) + b += 2 + + v.MajorOpcode = buf[b] + b += 1 + + b += 1 // padding + + return v +} + +// Bytes writes a NoExposureEvent value to a byte slice. +func (v NoExposureEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 14 + b += 1 + + b += 1 // padding + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Drawable)) + b += 4 + + xgb.Put16(buf[b:], v.MinorOpcode) + b += 2 + + buf[b] = v.MajorOpcode + b += 1 + + b += 1 // padding + + return buf +} + +// SequenceId returns the sequence id attached to the NoExposure event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v NoExposureEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of NoExposureEvent. +func (v NoExposureEvent) String() string { + fieldVals := make([]string, 0, 5) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Drawable: %d", v.Drawable)) + fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", v.MinorOpcode)) + fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", v.MajorOpcode)) + return "NoExposure {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[14] = NoExposureEventNew +} + +const ( + NotifyDetailAncestor = 0 + NotifyDetailVirtual = 1 + NotifyDetailInferior = 2 + NotifyDetailNonlinear = 3 + NotifyDetailNonlinearVirtual = 4 + NotifyDetailPointer = 5 + NotifyDetailPointerRoot = 6 + NotifyDetailNone = 7 +) + +const ( + NotifyModeNormal = 0 + NotifyModeGrab = 1 + NotifyModeUngrab = 2 + NotifyModeWhileGrabbed = 3 +) + +type Pixmap uint32 + +func NewPixmapId(c *xgb.Conn) (Pixmap, error) { + id, err := c.NewId() + if err != nil { + return 0, err + } + return Pixmap(id), nil +} + +const ( + PixmapNone = 0 +) + +// BadPixmap is the error number for a BadPixmap. +const BadPixmap = 4 + +type PixmapError ValueError + +// PixmapErrorNew constructs a PixmapError value that implements xgb.Error from a byte slice. +func PixmapErrorNew(buf []byte) xgb.Error { + v := PixmapError(ValueErrorNew(buf).(ValueError)) + v.NiceName = "Pixmap" + return v +} + +// SequenceId returns the sequence id attached to the BadPixmap error. +// This is mostly used internally. +func (err PixmapError) SequenceId() uint16 { + return err.Sequence +} + +// BadId returns the 'BadValue' number if one exists for the BadPixmap error. If no bad value exists, 0 is returned. +func (err PixmapError) BadId() uint32 { + return err.BadValue +} + +// Error returns a rudimentary string representation of the BadPixmap error. +func (err PixmapError) Error() string { + fieldVals := make([]string, 0, 4) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue)) + fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode)) + fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode)) + return "BadPixmap {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewErrorFuncs[4] = PixmapErrorNew +} + +const ( + PlaceOnTop = 0 + PlaceOnBottom = 1 +) + +type Point struct { + X int16 + Y int16 +} + +// PointRead reads a byte slice into a Point value. +func PointRead(buf []byte, v *Point) int { + b := 0 + + v.X = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Y = int16(xgb.Get16(buf[b:])) + b += 2 + + return b +} + +// PointReadList reads a byte slice into a list of Point values. +func PointReadList(buf []byte, dest []Point) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = Point{} + b += PointRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Bytes writes a Point value to a byte slice. +func (v Point) Bytes() []byte { + buf := make([]byte, 4) + b := 0 + + xgb.Put16(buf[b:], uint16(v.X)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.Y)) + b += 2 + + return buf[:b] +} + +// PointListBytes writes a list of Point values to a byte slice. +func PointListBytes(buf []byte, list []Point) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += len(structBytes) + } + return xgb.Pad(b) +} + +const ( + PolyShapeComplex = 0 + PolyShapeNonconvex = 1 + PolyShapeConvex = 2 +) + +const ( + PropModeReplace = 0 + PropModePrepend = 1 + PropModeAppend = 2 +) + +const ( + PropertyNewValue = 0 + PropertyDelete = 1 +) + +// PropertyNotify is the event number for a PropertyNotifyEvent. +const PropertyNotify = 28 + +type PropertyNotifyEvent struct { + Sequence uint16 + // padding: 1 bytes + Window Window + Atom Atom + Time Timestamp + State byte + // padding: 3 bytes +} + +// PropertyNotifyEventNew constructs a PropertyNotifyEvent value that implements xgb.Event from a byte slice. +func PropertyNotifyEventNew(buf []byte) xgb.Event { + v := PropertyNotifyEvent{} + b := 1 // don't read event number + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Window = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Atom = Atom(xgb.Get32(buf[b:])) + b += 4 + + v.Time = Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.State = buf[b] + b += 1 + + b += 3 // padding + + return v +} + +// Bytes writes a PropertyNotifyEvent value to a byte slice. +func (v PropertyNotifyEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 28 + b += 1 + + b += 1 // padding + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Window)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Atom)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Time)) + b += 4 + + buf[b] = v.State + b += 1 + + b += 3 // padding + + return buf +} + +// SequenceId returns the sequence id attached to the PropertyNotify event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v PropertyNotifyEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of PropertyNotifyEvent. +func (v PropertyNotifyEvent) String() string { + fieldVals := make([]string, 0, 6) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window)) + fieldVals = append(fieldVals, xgb.Sprintf("Atom: %d", v.Atom)) + fieldVals = append(fieldVals, xgb.Sprintf("Time: %d", v.Time)) + fieldVals = append(fieldVals, xgb.Sprintf("State: %d", v.State)) + return "PropertyNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[28] = PropertyNotifyEventNew +} + +const ( + QueryShapeOfLargestCursor = 0 + QueryShapeOfFastestTile = 1 + QueryShapeOfFastestStipple = 2 +) + +type Rectangle struct { + X int16 + Y int16 + Width uint16 + Height uint16 +} + +// RectangleRead reads a byte slice into a Rectangle value. +func RectangleRead(buf []byte, v *Rectangle) int { + b := 0 + + v.X = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Y = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Width = xgb.Get16(buf[b:]) + b += 2 + + v.Height = xgb.Get16(buf[b:]) + b += 2 + + return b +} + +// RectangleReadList reads a byte slice into a list of Rectangle values. +func RectangleReadList(buf []byte, dest []Rectangle) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = Rectangle{} + b += RectangleRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Bytes writes a Rectangle value to a byte slice. +func (v Rectangle) Bytes() []byte { + buf := make([]byte, 8) + b := 0 + + xgb.Put16(buf[b:], uint16(v.X)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.Y)) + b += 2 + + xgb.Put16(buf[b:], v.Width) + b += 2 + + xgb.Put16(buf[b:], v.Height) + b += 2 + + return buf[:b] +} + +// RectangleListBytes writes a list of Rectangle values to a byte slice. +func RectangleListBytes(buf []byte, list []Rectangle) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += len(structBytes) + } + return xgb.Pad(b) +} + +// ReparentNotify is the event number for a ReparentNotifyEvent. +const ReparentNotify = 21 + +type ReparentNotifyEvent struct { + Sequence uint16 + // padding: 1 bytes + Event Window + Window Window + Parent Window + X int16 + Y int16 + OverrideRedirect bool + // padding: 3 bytes +} + +// ReparentNotifyEventNew constructs a ReparentNotifyEvent value that implements xgb.Event from a byte slice. +func ReparentNotifyEventNew(buf []byte) xgb.Event { + v := ReparentNotifyEvent{} + b := 1 // don't read event number + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Event = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Window = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Parent = Window(xgb.Get32(buf[b:])) + b += 4 + + v.X = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Y = int16(xgb.Get16(buf[b:])) + b += 2 + + if buf[b] == 1 { + v.OverrideRedirect = true + } else { + v.OverrideRedirect = false + } + b += 1 + + b += 3 // padding + + return v +} + +// Bytes writes a ReparentNotifyEvent value to a byte slice. +func (v ReparentNotifyEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 21 + b += 1 + + b += 1 // padding + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Event)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Window)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Parent)) + b += 4 + + xgb.Put16(buf[b:], uint16(v.X)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.Y)) + b += 2 + + if v.OverrideRedirect { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + b += 3 // padding + + return buf +} + +// SequenceId returns the sequence id attached to the ReparentNotify event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v ReparentNotifyEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of ReparentNotifyEvent. +func (v ReparentNotifyEvent) String() string { + fieldVals := make([]string, 0, 8) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event)) + fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window)) + fieldVals = append(fieldVals, xgb.Sprintf("Parent: %d", v.Parent)) + fieldVals = append(fieldVals, xgb.Sprintf("X: %d", v.X)) + fieldVals = append(fieldVals, xgb.Sprintf("Y: %d", v.Y)) + fieldVals = append(fieldVals, xgb.Sprintf("OverrideRedirect: %t", v.OverrideRedirect)) + return "ReparentNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[21] = ReparentNotifyEventNew +} + +// BadRequest is the error number for a BadRequest. +const BadRequest = 1 + +type RequestError struct { + Sequence uint16 + NiceName string + BadValue uint32 + MinorOpcode uint16 + MajorOpcode byte + // padding: 1 bytes +} + +// RequestErrorNew constructs a RequestError value that implements xgb.Error from a byte slice. +func RequestErrorNew(buf []byte) xgb.Error { + v := RequestError{} + v.NiceName = "Request" + + b := 1 // skip error determinant + b += 1 // don't read error number + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.BadValue = xgb.Get32(buf[b:]) + b += 4 + + v.MinorOpcode = xgb.Get16(buf[b:]) + b += 2 + + v.MajorOpcode = buf[b] + b += 1 + + b += 1 // padding + + return v +} + +// SequenceId returns the sequence id attached to the BadRequest error. +// This is mostly used internally. +func (err RequestError) SequenceId() uint16 { + return err.Sequence +} + +// BadId returns the 'BadValue' number if one exists for the BadRequest error. If no bad value exists, 0 is returned. +func (err RequestError) BadId() uint32 { + return err.BadValue +} + +// Error returns a rudimentary string representation of the BadRequest error. + +func (err RequestError) Error() string { + fieldVals := make([]string, 0, 4) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue)) + fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode)) + fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode)) + return "BadRequest {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewErrorFuncs[1] = RequestErrorNew +} + +// ResizeRequest is the event number for a ResizeRequestEvent. +const ResizeRequest = 25 + +type ResizeRequestEvent struct { + Sequence uint16 + // padding: 1 bytes + Window Window + Width uint16 + Height uint16 +} + +// ResizeRequestEventNew constructs a ResizeRequestEvent value that implements xgb.Event from a byte slice. +func ResizeRequestEventNew(buf []byte) xgb.Event { + v := ResizeRequestEvent{} + b := 1 // don't read event number + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Window = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Width = xgb.Get16(buf[b:]) + b += 2 + + v.Height = xgb.Get16(buf[b:]) + b += 2 + + return v +} + +// Bytes writes a ResizeRequestEvent value to a byte slice. +func (v ResizeRequestEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 25 + b += 1 + + b += 1 // padding + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Window)) + b += 4 + + xgb.Put16(buf[b:], v.Width) + b += 2 + + xgb.Put16(buf[b:], v.Height) + b += 2 + + return buf +} + +// SequenceId returns the sequence id attached to the ResizeRequest event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v ResizeRequestEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of ResizeRequestEvent. +func (v ResizeRequestEvent) String() string { + fieldVals := make([]string, 0, 4) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window)) + fieldVals = append(fieldVals, xgb.Sprintf("Width: %d", v.Width)) + fieldVals = append(fieldVals, xgb.Sprintf("Height: %d", v.Height)) + return "ResizeRequest {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[25] = ResizeRequestEventNew +} + +type Rgb struct { + Red uint16 + Green uint16 + Blue uint16 + // padding: 2 bytes +} + +// RgbRead reads a byte slice into a Rgb value. +func RgbRead(buf []byte, v *Rgb) int { + b := 0 + + v.Red = xgb.Get16(buf[b:]) + b += 2 + + v.Green = xgb.Get16(buf[b:]) + b += 2 + + v.Blue = xgb.Get16(buf[b:]) + b += 2 + + b += 2 // padding + + return b +} + +// RgbReadList reads a byte slice into a list of Rgb values. +func RgbReadList(buf []byte, dest []Rgb) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = Rgb{} + b += RgbRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Bytes writes a Rgb value to a byte slice. +func (v Rgb) Bytes() []byte { + buf := make([]byte, 8) + b := 0 + + xgb.Put16(buf[b:], v.Red) + b += 2 + + xgb.Put16(buf[b:], v.Green) + b += 2 + + xgb.Put16(buf[b:], v.Blue) + b += 2 + + b += 2 // padding + + return buf[:b] +} + +// RgbListBytes writes a list of Rgb values to a byte slice. +func RgbListBytes(buf []byte, list []Rgb) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += len(structBytes) + } + return xgb.Pad(b) +} + +type ScreenInfo struct { + Root Window + DefaultColormap Colormap + WhitePixel uint32 + BlackPixel uint32 + CurrentInputMasks uint32 + WidthInPixels uint16 + HeightInPixels uint16 + WidthInMillimeters uint16 + HeightInMillimeters uint16 + MinInstalledMaps uint16 + MaxInstalledMaps uint16 + RootVisual Visualid + BackingStores byte + SaveUnders bool + RootDepth byte + AllowedDepthsLen byte + AllowedDepths []DepthInfo // size: DepthInfoListSize(AllowedDepths) +} + +// ScreenInfoRead reads a byte slice into a ScreenInfo value. +func ScreenInfoRead(buf []byte, v *ScreenInfo) int { + b := 0 + + v.Root = Window(xgb.Get32(buf[b:])) + b += 4 + + v.DefaultColormap = Colormap(xgb.Get32(buf[b:])) + b += 4 + + v.WhitePixel = xgb.Get32(buf[b:]) + b += 4 + + v.BlackPixel = xgb.Get32(buf[b:]) + b += 4 + + v.CurrentInputMasks = xgb.Get32(buf[b:]) + b += 4 + + v.WidthInPixels = xgb.Get16(buf[b:]) + b += 2 + + v.HeightInPixels = xgb.Get16(buf[b:]) + b += 2 + + v.WidthInMillimeters = xgb.Get16(buf[b:]) + b += 2 + + v.HeightInMillimeters = xgb.Get16(buf[b:]) + b += 2 + + v.MinInstalledMaps = xgb.Get16(buf[b:]) + b += 2 + + v.MaxInstalledMaps = xgb.Get16(buf[b:]) + b += 2 + + v.RootVisual = Visualid(xgb.Get32(buf[b:])) + b += 4 + + v.BackingStores = buf[b] + b += 1 + + if buf[b] == 1 { + v.SaveUnders = true + } else { + v.SaveUnders = false + } + b += 1 + + v.RootDepth = buf[b] + b += 1 + + v.AllowedDepthsLen = buf[b] + b += 1 + + v.AllowedDepths = make([]DepthInfo, v.AllowedDepthsLen) + b += DepthInfoReadList(buf[b:], v.AllowedDepths) + + return b +} + +// ScreenInfoReadList reads a byte slice into a list of ScreenInfo values. +func ScreenInfoReadList(buf []byte, dest []ScreenInfo) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = ScreenInfo{} + b += ScreenInfoRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Bytes writes a ScreenInfo value to a byte slice. +func (v ScreenInfo) Bytes() []byte { + buf := make([]byte, (40 + DepthInfoListSize(v.AllowedDepths))) + b := 0 + + xgb.Put32(buf[b:], uint32(v.Root)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.DefaultColormap)) + b += 4 + + xgb.Put32(buf[b:], v.WhitePixel) + b += 4 + + xgb.Put32(buf[b:], v.BlackPixel) + b += 4 + + xgb.Put32(buf[b:], v.CurrentInputMasks) + b += 4 + + xgb.Put16(buf[b:], v.WidthInPixels) + b += 2 + + xgb.Put16(buf[b:], v.HeightInPixels) + b += 2 + + xgb.Put16(buf[b:], v.WidthInMillimeters) + b += 2 + + xgb.Put16(buf[b:], v.HeightInMillimeters) + b += 2 + + xgb.Put16(buf[b:], v.MinInstalledMaps) + b += 2 + + xgb.Put16(buf[b:], v.MaxInstalledMaps) + b += 2 + + xgb.Put32(buf[b:], uint32(v.RootVisual)) + b += 4 + + buf[b] = v.BackingStores + b += 1 + + if v.SaveUnders { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + buf[b] = v.RootDepth + b += 1 + + buf[b] = v.AllowedDepthsLen + b += 1 + + b += DepthInfoListBytes(buf[b:], v.AllowedDepths) + + return buf[:b] +} + +// ScreenInfoListBytes writes a list of ScreenInfo values to a byte slice. +func ScreenInfoListBytes(buf []byte, list []ScreenInfo) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += len(structBytes) + } + return xgb.Pad(b) +} + +// ScreenInfoListSize computes the size (bytes) of a list of ScreenInfo values. +func ScreenInfoListSize(list []ScreenInfo) int { + size := 0 + for _, item := range list { + size += (40 + DepthInfoListSize(item.AllowedDepths)) + } + return size +} + +const ( + ScreenSaverReset = 0 + ScreenSaverActive = 1 +) + +type Segment struct { + X1 int16 + Y1 int16 + X2 int16 + Y2 int16 +} + +// SegmentRead reads a byte slice into a Segment value. +func SegmentRead(buf []byte, v *Segment) int { + b := 0 + + v.X1 = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Y1 = int16(xgb.Get16(buf[b:])) + b += 2 + + v.X2 = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Y2 = int16(xgb.Get16(buf[b:])) + b += 2 + + return b +} + +// SegmentReadList reads a byte slice into a list of Segment values. +func SegmentReadList(buf []byte, dest []Segment) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = Segment{} + b += SegmentRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Bytes writes a Segment value to a byte slice. +func (v Segment) Bytes() []byte { + buf := make([]byte, 8) + b := 0 + + xgb.Put16(buf[b:], uint16(v.X1)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.Y1)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.X2)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.Y2)) + b += 2 + + return buf[:b] +} + +// SegmentListBytes writes a list of Segment values to a byte slice. +func SegmentListBytes(buf []byte, list []Segment) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += len(structBytes) + } + return xgb.Pad(b) +} + +// SelectionClear is the event number for a SelectionClearEvent. +const SelectionClear = 29 + +type SelectionClearEvent struct { + Sequence uint16 + // padding: 1 bytes + Time Timestamp + Owner Window + Selection Atom +} + +// SelectionClearEventNew constructs a SelectionClearEvent value that implements xgb.Event from a byte slice. +func SelectionClearEventNew(buf []byte) xgb.Event { + v := SelectionClearEvent{} + b := 1 // don't read event number + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Time = Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.Owner = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Selection = Atom(xgb.Get32(buf[b:])) + b += 4 + + return v +} + +// Bytes writes a SelectionClearEvent value to a byte slice. +func (v SelectionClearEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 29 + b += 1 + + b += 1 // padding + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Time)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Owner)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Selection)) + b += 4 + + return buf +} + +// SequenceId returns the sequence id attached to the SelectionClear event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v SelectionClearEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of SelectionClearEvent. +func (v SelectionClearEvent) String() string { + fieldVals := make([]string, 0, 4) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Time: %d", v.Time)) + fieldVals = append(fieldVals, xgb.Sprintf("Owner: %d", v.Owner)) + fieldVals = append(fieldVals, xgb.Sprintf("Selection: %d", v.Selection)) + return "SelectionClear {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[29] = SelectionClearEventNew +} + +// SelectionNotify is the event number for a SelectionNotifyEvent. +const SelectionNotify = 31 + +type SelectionNotifyEvent struct { + Sequence uint16 + // padding: 1 bytes + Time Timestamp + Requestor Window + Selection Atom + Target Atom + Property Atom +} + +// SelectionNotifyEventNew constructs a SelectionNotifyEvent value that implements xgb.Event from a byte slice. +func SelectionNotifyEventNew(buf []byte) xgb.Event { + v := SelectionNotifyEvent{} + b := 1 // don't read event number + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Time = Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.Requestor = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Selection = Atom(xgb.Get32(buf[b:])) + b += 4 + + v.Target = Atom(xgb.Get32(buf[b:])) + b += 4 + + v.Property = Atom(xgb.Get32(buf[b:])) + b += 4 + + return v +} + +// Bytes writes a SelectionNotifyEvent value to a byte slice. +func (v SelectionNotifyEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 31 + b += 1 + + b += 1 // padding + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Time)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Requestor)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Selection)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Target)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Property)) + b += 4 + + return buf +} + +// SequenceId returns the sequence id attached to the SelectionNotify event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v SelectionNotifyEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of SelectionNotifyEvent. +func (v SelectionNotifyEvent) String() string { + fieldVals := make([]string, 0, 6) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Time: %d", v.Time)) + fieldVals = append(fieldVals, xgb.Sprintf("Requestor: %d", v.Requestor)) + fieldVals = append(fieldVals, xgb.Sprintf("Selection: %d", v.Selection)) + fieldVals = append(fieldVals, xgb.Sprintf("Target: %d", v.Target)) + fieldVals = append(fieldVals, xgb.Sprintf("Property: %d", v.Property)) + return "SelectionNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[31] = SelectionNotifyEventNew +} + +// SelectionRequest is the event number for a SelectionRequestEvent. +const SelectionRequest = 30 + +type SelectionRequestEvent struct { + Sequence uint16 + // padding: 1 bytes + Time Timestamp + Owner Window + Requestor Window + Selection Atom + Target Atom + Property Atom +} + +// SelectionRequestEventNew constructs a SelectionRequestEvent value that implements xgb.Event from a byte slice. +func SelectionRequestEventNew(buf []byte) xgb.Event { + v := SelectionRequestEvent{} + b := 1 // don't read event number + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Time = Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.Owner = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Requestor = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Selection = Atom(xgb.Get32(buf[b:])) + b += 4 + + v.Target = Atom(xgb.Get32(buf[b:])) + b += 4 + + v.Property = Atom(xgb.Get32(buf[b:])) + b += 4 + + return v +} + +// Bytes writes a SelectionRequestEvent value to a byte slice. +func (v SelectionRequestEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 30 + b += 1 + + b += 1 // padding + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Time)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Owner)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Requestor)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Selection)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Target)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Property)) + b += 4 + + return buf +} + +// SequenceId returns the sequence id attached to the SelectionRequest event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v SelectionRequestEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of SelectionRequestEvent. +func (v SelectionRequestEvent) String() string { + fieldVals := make([]string, 0, 7) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Time: %d", v.Time)) + fieldVals = append(fieldVals, xgb.Sprintf("Owner: %d", v.Owner)) + fieldVals = append(fieldVals, xgb.Sprintf("Requestor: %d", v.Requestor)) + fieldVals = append(fieldVals, xgb.Sprintf("Selection: %d", v.Selection)) + fieldVals = append(fieldVals, xgb.Sprintf("Target: %d", v.Target)) + fieldVals = append(fieldVals, xgb.Sprintf("Property: %d", v.Property)) + return "SelectionRequest {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[30] = SelectionRequestEventNew +} + +const ( + SendEventDestPointerWindow = 0 + SendEventDestItemFocus = 1 +) + +const ( + SetModeInsert = 0 + SetModeDelete = 1 +) + +type SetupAuthenticate struct { + Status byte + // padding: 5 bytes + Length uint16 + Reason string // size: xgb.Pad(((int(Length) * 4) * 1)) +} + +// SetupAuthenticateRead reads a byte slice into a SetupAuthenticate value. +func SetupAuthenticateRead(buf []byte, v *SetupAuthenticate) int { + b := 0 + + v.Status = buf[b] + b += 1 + + b += 5 // padding + + v.Length = xgb.Get16(buf[b:]) + b += 2 + + { + byteString := make([]byte, (int(v.Length) * 4)) + copy(byteString[:(int(v.Length)*4)], buf[b:]) + v.Reason = string(byteString) + b += int((int(v.Length) * 4)) + } + + return b +} + +// SetupAuthenticateReadList reads a byte slice into a list of SetupAuthenticate values. +func SetupAuthenticateReadList(buf []byte, dest []SetupAuthenticate) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = SetupAuthenticate{} + b += SetupAuthenticateRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Bytes writes a SetupAuthenticate value to a byte slice. +func (v SetupAuthenticate) Bytes() []byte { + buf := make([]byte, (8 + xgb.Pad(((int(v.Length) * 4) * 1)))) + b := 0 + + buf[b] = v.Status + b += 1 + + b += 5 // padding + + xgb.Put16(buf[b:], v.Length) + b += 2 + + copy(buf[b:], v.Reason[:(int(v.Length)*4)]) + b += int((int(v.Length) * 4)) + + return buf[:b] +} + +// SetupAuthenticateListBytes writes a list of SetupAuthenticate values to a byte slice. +func SetupAuthenticateListBytes(buf []byte, list []SetupAuthenticate) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += len(structBytes) + } + return xgb.Pad(b) +} + +// SetupAuthenticateListSize computes the size (bytes) of a list of SetupAuthenticate values. +func SetupAuthenticateListSize(list []SetupAuthenticate) int { + size := 0 + for _, item := range list { + size += (8 + xgb.Pad(((int(item.Length) * 4) * 1))) + } + return size +} + +type SetupFailed struct { + Status byte + ReasonLen byte + ProtocolMajorVersion uint16 + ProtocolMinorVersion uint16 + Length uint16 + Reason string // size: xgb.Pad((int(ReasonLen) * 1)) +} + +// SetupFailedRead reads a byte slice into a SetupFailed value. +func SetupFailedRead(buf []byte, v *SetupFailed) int { + b := 0 + + v.Status = buf[b] + b += 1 + + v.ReasonLen = buf[b] + b += 1 + + v.ProtocolMajorVersion = xgb.Get16(buf[b:]) + b += 2 + + v.ProtocolMinorVersion = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get16(buf[b:]) + b += 2 + + { + byteString := make([]byte, v.ReasonLen) + copy(byteString[:v.ReasonLen], buf[b:]) + v.Reason = string(byteString) + b += int(v.ReasonLen) + } + + return b +} + +// SetupFailedReadList reads a byte slice into a list of SetupFailed values. +func SetupFailedReadList(buf []byte, dest []SetupFailed) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = SetupFailed{} + b += SetupFailedRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Bytes writes a SetupFailed value to a byte slice. +func (v SetupFailed) Bytes() []byte { + buf := make([]byte, (8 + xgb.Pad((int(v.ReasonLen) * 1)))) + b := 0 + + buf[b] = v.Status + b += 1 + + buf[b] = v.ReasonLen + b += 1 + + xgb.Put16(buf[b:], v.ProtocolMajorVersion) + b += 2 + + xgb.Put16(buf[b:], v.ProtocolMinorVersion) + b += 2 + + xgb.Put16(buf[b:], v.Length) + b += 2 + + copy(buf[b:], v.Reason[:v.ReasonLen]) + b += int(v.ReasonLen) + + return buf[:b] +} + +// SetupFailedListBytes writes a list of SetupFailed values to a byte slice. +func SetupFailedListBytes(buf []byte, list []SetupFailed) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += len(structBytes) + } + return xgb.Pad(b) +} + +// SetupFailedListSize computes the size (bytes) of a list of SetupFailed values. +func SetupFailedListSize(list []SetupFailed) int { + size := 0 + for _, item := range list { + size += (8 + xgb.Pad((int(item.ReasonLen) * 1))) + } + return size +} + +type SetupInfo struct { + Status byte + // padding: 1 bytes + ProtocolMajorVersion uint16 + ProtocolMinorVersion uint16 + Length uint16 + ReleaseNumber uint32 + ResourceIdBase uint32 + ResourceIdMask uint32 + MotionBufferSize uint32 + VendorLen uint16 + MaximumRequestLength uint16 + RootsLen byte + PixmapFormatsLen byte + ImageByteOrder byte + BitmapFormatBitOrder byte + BitmapFormatScanlineUnit byte + BitmapFormatScanlinePad byte + MinKeycode Keycode + MaxKeycode Keycode + // padding: 4 bytes + Vendor string // size: xgb.Pad((int(VendorLen) * 1)) + // alignment gap to multiple of 4 + PixmapFormats []Format // size: xgb.Pad((int(PixmapFormatsLen) * 8)) + Roots []ScreenInfo // size: ScreenInfoListSize(Roots) +} + +// SetupInfoRead reads a byte slice into a SetupInfo value. +func SetupInfoRead(buf []byte, v *SetupInfo) int { + b := 0 + + v.Status = buf[b] + b += 1 + + b += 1 // padding + + v.ProtocolMajorVersion = xgb.Get16(buf[b:]) + b += 2 + + v.ProtocolMinorVersion = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get16(buf[b:]) + b += 2 + + v.ReleaseNumber = xgb.Get32(buf[b:]) + b += 4 + + v.ResourceIdBase = xgb.Get32(buf[b:]) + b += 4 + + v.ResourceIdMask = xgb.Get32(buf[b:]) + b += 4 + + v.MotionBufferSize = xgb.Get32(buf[b:]) + b += 4 + + v.VendorLen = xgb.Get16(buf[b:]) + b += 2 + + v.MaximumRequestLength = xgb.Get16(buf[b:]) + b += 2 + + v.RootsLen = buf[b] + b += 1 + + v.PixmapFormatsLen = buf[b] + b += 1 + + v.ImageByteOrder = buf[b] + b += 1 + + v.BitmapFormatBitOrder = buf[b] + b += 1 + + v.BitmapFormatScanlineUnit = buf[b] + b += 1 + + v.BitmapFormatScanlinePad = buf[b] + b += 1 + + v.MinKeycode = Keycode(buf[b]) + b += 1 + + v.MaxKeycode = Keycode(buf[b]) + b += 1 + + b += 4 // padding + + { + byteString := make([]byte, v.VendorLen) + copy(byteString[:v.VendorLen], buf[b:]) + v.Vendor = string(byteString) + b += int(v.VendorLen) + } + + b = (b + 3) & ^3 // alignment gap + + v.PixmapFormats = make([]Format, v.PixmapFormatsLen) + b += FormatReadList(buf[b:], v.PixmapFormats) + + v.Roots = make([]ScreenInfo, v.RootsLen) + b += ScreenInfoReadList(buf[b:], v.Roots) + + return b +} + +// SetupInfoReadList reads a byte slice into a list of SetupInfo values. +func SetupInfoReadList(buf []byte, dest []SetupInfo) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = SetupInfo{} + b += SetupInfoRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Bytes writes a SetupInfo value to a byte slice. +func (v SetupInfo) Bytes() []byte { + buf := make([]byte, ((((40 + xgb.Pad((int(v.VendorLen) * 1))) + 4) + xgb.Pad((int(v.PixmapFormatsLen) * 8))) + ScreenInfoListSize(v.Roots))) + b := 0 + + buf[b] = v.Status + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], v.ProtocolMajorVersion) + b += 2 + + xgb.Put16(buf[b:], v.ProtocolMinorVersion) + b += 2 + + xgb.Put16(buf[b:], v.Length) + b += 2 + + xgb.Put32(buf[b:], v.ReleaseNumber) + b += 4 + + xgb.Put32(buf[b:], v.ResourceIdBase) + b += 4 + + xgb.Put32(buf[b:], v.ResourceIdMask) + b += 4 + + xgb.Put32(buf[b:], v.MotionBufferSize) + b += 4 + + xgb.Put16(buf[b:], v.VendorLen) + b += 2 + + xgb.Put16(buf[b:], v.MaximumRequestLength) + b += 2 + + buf[b] = v.RootsLen + b += 1 + + buf[b] = v.PixmapFormatsLen + b += 1 + + buf[b] = v.ImageByteOrder + b += 1 + + buf[b] = v.BitmapFormatBitOrder + b += 1 + + buf[b] = v.BitmapFormatScanlineUnit + b += 1 + + buf[b] = v.BitmapFormatScanlinePad + b += 1 + + buf[b] = byte(v.MinKeycode) + b += 1 + + buf[b] = byte(v.MaxKeycode) + b += 1 + + b += 4 // padding + + copy(buf[b:], v.Vendor[:v.VendorLen]) + b += int(v.VendorLen) + + b = (b + 3) & ^3 // alignment gap + + b += FormatListBytes(buf[b:], v.PixmapFormats) + + b += ScreenInfoListBytes(buf[b:], v.Roots) + + return buf[:b] +} + +// SetupInfoListBytes writes a list of SetupInfo values to a byte slice. +func SetupInfoListBytes(buf []byte, list []SetupInfo) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += len(structBytes) + } + return xgb.Pad(b) +} + +// SetupInfoListSize computes the size (bytes) of a list of SetupInfo values. +func SetupInfoListSize(list []SetupInfo) int { + size := 0 + for _, item := range list { + size += ((((40 + xgb.Pad((int(item.VendorLen) * 1))) + 4) + xgb.Pad((int(item.PixmapFormatsLen) * 8))) + ScreenInfoListSize(item.Roots)) + } + return size +} + +type SetupRequest struct { + ByteOrder byte + // padding: 1 bytes + ProtocolMajorVersion uint16 + ProtocolMinorVersion uint16 + AuthorizationProtocolNameLen uint16 + AuthorizationProtocolDataLen uint16 + // padding: 2 bytes + AuthorizationProtocolName string // size: xgb.Pad((int(AuthorizationProtocolNameLen) * 1)) + AuthorizationProtocolData string // size: xgb.Pad((int(AuthorizationProtocolDataLen) * 1)) +} + +// SetupRequestRead reads a byte slice into a SetupRequest value. +func SetupRequestRead(buf []byte, v *SetupRequest) int { + b := 0 + + v.ByteOrder = buf[b] + b += 1 + + b += 1 // padding + + v.ProtocolMajorVersion = xgb.Get16(buf[b:]) + b += 2 + + v.ProtocolMinorVersion = xgb.Get16(buf[b:]) + b += 2 + + v.AuthorizationProtocolNameLen = xgb.Get16(buf[b:]) + b += 2 + + v.AuthorizationProtocolDataLen = xgb.Get16(buf[b:]) + b += 2 + + b += 2 // padding + + { + byteString := make([]byte, v.AuthorizationProtocolNameLen) + copy(byteString[:v.AuthorizationProtocolNameLen], buf[b:]) + v.AuthorizationProtocolName = string(byteString) + b += int(v.AuthorizationProtocolNameLen) + } + + { + byteString := make([]byte, v.AuthorizationProtocolDataLen) + copy(byteString[:v.AuthorizationProtocolDataLen], buf[b:]) + v.AuthorizationProtocolData = string(byteString) + b += int(v.AuthorizationProtocolDataLen) + } + + return b +} + +// SetupRequestReadList reads a byte slice into a list of SetupRequest values. +func SetupRequestReadList(buf []byte, dest []SetupRequest) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = SetupRequest{} + b += SetupRequestRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Bytes writes a SetupRequest value to a byte slice. +func (v SetupRequest) Bytes() []byte { + buf := make([]byte, ((12 + xgb.Pad((int(v.AuthorizationProtocolNameLen) * 1))) + xgb.Pad((int(v.AuthorizationProtocolDataLen) * 1)))) + b := 0 + + buf[b] = v.ByteOrder + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], v.ProtocolMajorVersion) + b += 2 + + xgb.Put16(buf[b:], v.ProtocolMinorVersion) + b += 2 + + xgb.Put16(buf[b:], v.AuthorizationProtocolNameLen) + b += 2 + + xgb.Put16(buf[b:], v.AuthorizationProtocolDataLen) + b += 2 + + b += 2 // padding + + copy(buf[b:], v.AuthorizationProtocolName[:v.AuthorizationProtocolNameLen]) + b += int(v.AuthorizationProtocolNameLen) + + copy(buf[b:], v.AuthorizationProtocolData[:v.AuthorizationProtocolDataLen]) + b += int(v.AuthorizationProtocolDataLen) + + return buf[:b] +} + +// SetupRequestListBytes writes a list of SetupRequest values to a byte slice. +func SetupRequestListBytes(buf []byte, list []SetupRequest) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += len(structBytes) + } + return xgb.Pad(b) +} + +// SetupRequestListSize computes the size (bytes) of a list of SetupRequest values. +func SetupRequestListSize(list []SetupRequest) int { + size := 0 + for _, item := range list { + size += ((12 + xgb.Pad((int(item.AuthorizationProtocolNameLen) * 1))) + xgb.Pad((int(item.AuthorizationProtocolDataLen) * 1))) + } + return size +} + +const ( + StackModeAbove = 0 + StackModeBelow = 1 + StackModeTopIf = 2 + StackModeBottomIf = 3 + StackModeOpposite = 4 +) + +type Str struct { + NameLen byte + Name string // size: xgb.Pad((int(NameLen) * 1)) +} + +// StrRead reads a byte slice into a Str value. +func StrRead(buf []byte, v *Str) int { + b := 0 + + v.NameLen = buf[b] + b += 1 + + { + byteString := make([]byte, v.NameLen) + copy(byteString[:v.NameLen], buf[b:]) + v.Name = string(byteString) + b += int(v.NameLen) + } + + return b +} + +// StrReadList reads a byte slice into a list of Str values. +func StrReadList(buf []byte, dest []Str) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = Str{} + b += StrRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Bytes writes a Str value to a byte slice. +func (v Str) Bytes() []byte { + buf := make([]byte, (1 + xgb.Pad((int(v.NameLen) * 1)))) + b := 0 + + buf[b] = v.NameLen + b += 1 + + copy(buf[b:], v.Name[:v.NameLen]) + b += int(v.NameLen) + + return buf[:b] +} + +// StrListBytes writes a list of Str values to a byte slice. +func StrListBytes(buf []byte, list []Str) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += len(structBytes) + } + return xgb.Pad(b) +} + +// StrListSize computes the size (bytes) of a list of Str values. +func StrListSize(list []Str) int { + size := 0 + for _, item := range list { + size += (1 + xgb.Pad((int(item.NameLen) * 1))) + } + return size +} + +const ( + SubwindowModeClipByChildren = 0 + SubwindowModeIncludeInferiors = 1 +) + +const ( + TimeCurrentTime = 0 +) + +type Timecoord struct { + Time Timestamp + X int16 + Y int16 +} + +// TimecoordRead reads a byte slice into a Timecoord value. +func TimecoordRead(buf []byte, v *Timecoord) int { + b := 0 + + v.Time = Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.X = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Y = int16(xgb.Get16(buf[b:])) + b += 2 + + return b +} + +// TimecoordReadList reads a byte slice into a list of Timecoord values. +func TimecoordReadList(buf []byte, dest []Timecoord) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = Timecoord{} + b += TimecoordRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Bytes writes a Timecoord value to a byte slice. +func (v Timecoord) Bytes() []byte { + buf := make([]byte, 8) + b := 0 + + xgb.Put32(buf[b:], uint32(v.Time)) + b += 4 + + xgb.Put16(buf[b:], uint16(v.X)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.Y)) + b += 2 + + return buf[:b] +} + +// TimecoordListBytes writes a list of Timecoord values to a byte slice. +func TimecoordListBytes(buf []byte, list []Timecoord) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += len(structBytes) + } + return xgb.Pad(b) +} + +type Timestamp uint32 + +// UnmapNotify is the event number for a UnmapNotifyEvent. +const UnmapNotify = 18 + +type UnmapNotifyEvent struct { + Sequence uint16 + // padding: 1 bytes + Event Window + Window Window + FromConfigure bool + // padding: 3 bytes +} + +// UnmapNotifyEventNew constructs a UnmapNotifyEvent value that implements xgb.Event from a byte slice. +func UnmapNotifyEventNew(buf []byte) xgb.Event { + v := UnmapNotifyEvent{} + b := 1 // don't read event number + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Event = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Window = Window(xgb.Get32(buf[b:])) + b += 4 + + if buf[b] == 1 { + v.FromConfigure = true + } else { + v.FromConfigure = false + } + b += 1 + + b += 3 // padding + + return v +} + +// Bytes writes a UnmapNotifyEvent value to a byte slice. +func (v UnmapNotifyEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 18 + b += 1 + + b += 1 // padding + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Event)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Window)) + b += 4 + + if v.FromConfigure { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + b += 3 // padding + + return buf +} + +// SequenceId returns the sequence id attached to the UnmapNotify event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v UnmapNotifyEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of UnmapNotifyEvent. +func (v UnmapNotifyEvent) String() string { + fieldVals := make([]string, 0, 5) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event)) + fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window)) + fieldVals = append(fieldVals, xgb.Sprintf("FromConfigure: %t", v.FromConfigure)) + return "UnmapNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[18] = UnmapNotifyEventNew +} + +// BadValue is the error number for a BadValue. +const BadValue = 2 + +type ValueError struct { + Sequence uint16 + NiceName string + BadValue uint32 + MinorOpcode uint16 + MajorOpcode byte + // padding: 1 bytes +} + +// ValueErrorNew constructs a ValueError value that implements xgb.Error from a byte slice. +func ValueErrorNew(buf []byte) xgb.Error { + v := ValueError{} + v.NiceName = "Value" + + b := 1 // skip error determinant + b += 1 // don't read error number + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.BadValue = xgb.Get32(buf[b:]) + b += 4 + + v.MinorOpcode = xgb.Get16(buf[b:]) + b += 2 + + v.MajorOpcode = buf[b] + b += 1 + + b += 1 // padding + + return v +} + +// SequenceId returns the sequence id attached to the BadValue error. +// This is mostly used internally. +func (err ValueError) SequenceId() uint16 { + return err.Sequence +} + +// BadId returns the 'BadValue' number if one exists for the BadValue error. If no bad value exists, 0 is returned. +func (err ValueError) BadId() uint32 { + return err.BadValue +} + +// Error returns a rudimentary string representation of the BadValue error. + +func (err ValueError) Error() string { + fieldVals := make([]string, 0, 4) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue)) + fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode)) + fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode)) + return "BadValue {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewErrorFuncs[2] = ValueErrorNew +} + +const ( + VisibilityUnobscured = 0 + VisibilityPartiallyObscured = 1 + VisibilityFullyObscured = 2 +) + +// VisibilityNotify is the event number for a VisibilityNotifyEvent. +const VisibilityNotify = 15 + +type VisibilityNotifyEvent struct { + Sequence uint16 + // padding: 1 bytes + Window Window + State byte + // padding: 3 bytes +} + +// VisibilityNotifyEventNew constructs a VisibilityNotifyEvent value that implements xgb.Event from a byte slice. +func VisibilityNotifyEventNew(buf []byte) xgb.Event { + v := VisibilityNotifyEvent{} + b := 1 // don't read event number + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Window = Window(xgb.Get32(buf[b:])) + b += 4 + + v.State = buf[b] + b += 1 + + b += 3 // padding + + return v +} + +// Bytes writes a VisibilityNotifyEvent value to a byte slice. +func (v VisibilityNotifyEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 15 + b += 1 + + b += 1 // padding + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Window)) + b += 4 + + buf[b] = v.State + b += 1 + + b += 3 // padding + + return buf +} + +// SequenceId returns the sequence id attached to the VisibilityNotify event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v VisibilityNotifyEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of VisibilityNotifyEvent. +func (v VisibilityNotifyEvent) String() string { + fieldVals := make([]string, 0, 4) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window)) + fieldVals = append(fieldVals, xgb.Sprintf("State: %d", v.State)) + return "VisibilityNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewEventFuncs[15] = VisibilityNotifyEventNew +} + +const ( + VisualClassStaticGray = 0 + VisualClassGrayScale = 1 + VisualClassStaticColor = 2 + VisualClassPseudoColor = 3 + VisualClassTrueColor = 4 + VisualClassDirectColor = 5 +) + +type VisualInfo struct { + VisualId Visualid + Class byte + BitsPerRgbValue byte + ColormapEntries uint16 + RedMask uint32 + GreenMask uint32 + BlueMask uint32 + // padding: 4 bytes +} + +// VisualInfoRead reads a byte slice into a VisualInfo value. +func VisualInfoRead(buf []byte, v *VisualInfo) int { + b := 0 + + v.VisualId = Visualid(xgb.Get32(buf[b:])) + b += 4 + + v.Class = buf[b] + b += 1 + + v.BitsPerRgbValue = buf[b] + b += 1 + + v.ColormapEntries = xgb.Get16(buf[b:]) + b += 2 + + v.RedMask = xgb.Get32(buf[b:]) + b += 4 + + v.GreenMask = xgb.Get32(buf[b:]) + b += 4 + + v.BlueMask = xgb.Get32(buf[b:]) + b += 4 + + b += 4 // padding + + return b +} + +// VisualInfoReadList reads a byte slice into a list of VisualInfo values. +func VisualInfoReadList(buf []byte, dest []VisualInfo) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = VisualInfo{} + b += VisualInfoRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Bytes writes a VisualInfo value to a byte slice. +func (v VisualInfo) Bytes() []byte { + buf := make([]byte, 24) + b := 0 + + xgb.Put32(buf[b:], uint32(v.VisualId)) + b += 4 + + buf[b] = v.Class + b += 1 + + buf[b] = v.BitsPerRgbValue + b += 1 + + xgb.Put16(buf[b:], v.ColormapEntries) + b += 2 + + xgb.Put32(buf[b:], v.RedMask) + b += 4 + + xgb.Put32(buf[b:], v.GreenMask) + b += 4 + + xgb.Put32(buf[b:], v.BlueMask) + b += 4 + + b += 4 // padding + + return buf[:b] +} + +// VisualInfoListBytes writes a list of VisualInfo values to a byte slice. +func VisualInfoListBytes(buf []byte, list []VisualInfo) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += len(structBytes) + } + return xgb.Pad(b) +} + +type Visualid uint32 + +type Window uint32 + +func NewWindowId(c *xgb.Conn) (Window, error) { + id, err := c.NewId() + if err != nil { + return 0, err + } + return Window(id), nil +} + +// BadWindow is the error number for a BadWindow. +const BadWindow = 3 + +type WindowError ValueError + +// WindowErrorNew constructs a WindowError value that implements xgb.Error from a byte slice. +func WindowErrorNew(buf []byte) xgb.Error { + v := WindowError(ValueErrorNew(buf).(ValueError)) + v.NiceName = "Window" + return v +} + +// SequenceId returns the sequence id attached to the BadWindow error. +// This is mostly used internally. +func (err WindowError) SequenceId() uint16 { + return err.Sequence +} + +// BadId returns the 'BadValue' number if one exists for the BadWindow error. If no bad value exists, 0 is returned. +func (err WindowError) BadId() uint32 { + return err.BadValue +} + +// Error returns a rudimentary string representation of the BadWindow error. +func (err WindowError) Error() string { + fieldVals := make([]string, 0, 4) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue)) + fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode)) + fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode)) + return "BadWindow {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewErrorFuncs[3] = WindowErrorNew +} + +const ( + WindowNone = 0 +) + +const ( + WindowClassCopyFromParent = 0 + WindowClassInputOutput = 1 + WindowClassInputOnly = 2 +) + +// Skipping definition for base type 'Bool' + +// Skipping definition for base type 'Byte' + +// Skipping definition for base type 'Card8' + +// Skipping definition for base type 'Char' + +// Skipping definition for base type 'Void' + +// Skipping definition for base type 'Double' + +// Skipping definition for base type 'Float' + +// Skipping definition for base type 'Int16' + +// Skipping definition for base type 'Int32' + +// Skipping definition for base type 'Int8' + +// Skipping definition for base type 'Card16' + +// Skipping definition for base type 'Card32' + +// AllocColorCookie is a cookie used only for AllocColor requests. +type AllocColorCookie struct { + *xgb.Cookie +} + +// AllocColor sends a checked request. +// If an error occurs, it will be returned with the reply by calling AllocColorCookie.Reply() +func AllocColor(c *xgb.Conn, Cmap Colormap, Red uint16, Green uint16, Blue uint16) AllocColorCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(allocColorRequest(c, Cmap, Red, Green, Blue), cookie) + return AllocColorCookie{cookie} +} + +// AllocColorUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func AllocColorUnchecked(c *xgb.Conn, Cmap Colormap, Red uint16, Green uint16, Blue uint16) AllocColorCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(allocColorRequest(c, Cmap, Red, Green, Blue), cookie) + return AllocColorCookie{cookie} +} + +// AllocColorReply represents the data returned from a AllocColor request. +type AllocColorReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + Red uint16 + Green uint16 + Blue uint16 + // padding: 2 bytes + Pixel uint32 +} + +// Reply blocks and returns the reply data for a AllocColor request. +func (cook AllocColorCookie) Reply() (*AllocColorReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return allocColorReply(buf), nil +} + +// allocColorReply reads a byte slice into a AllocColorReply value. +func allocColorReply(buf []byte) *AllocColorReply { + v := new(AllocColorReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Red = xgb.Get16(buf[b:]) + b += 2 + + v.Green = xgb.Get16(buf[b:]) + b += 2 + + v.Blue = xgb.Get16(buf[b:]) + b += 2 + + b += 2 // padding + + v.Pixel = xgb.Get32(buf[b:]) + b += 4 + + return v +} + +// Write request to wire for AllocColor +// allocColorRequest writes a AllocColor request to a byte slice. +func allocColorRequest(c *xgb.Conn, Cmap Colormap, Red uint16, Green uint16, Blue uint16) []byte { + size := 16 + b := 0 + buf := make([]byte, size) + + buf[b] = 84 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Cmap)) + b += 4 + + xgb.Put16(buf[b:], Red) + b += 2 + + xgb.Put16(buf[b:], Green) + b += 2 + + xgb.Put16(buf[b:], Blue) + b += 2 + + b += 2 // padding + + return buf +} + +// AllocColorCellsCookie is a cookie used only for AllocColorCells requests. +type AllocColorCellsCookie struct { + *xgb.Cookie +} + +// AllocColorCells sends a checked request. +// If an error occurs, it will be returned with the reply by calling AllocColorCellsCookie.Reply() +func AllocColorCells(c *xgb.Conn, Contiguous bool, Cmap Colormap, Colors uint16, Planes uint16) AllocColorCellsCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(allocColorCellsRequest(c, Contiguous, Cmap, Colors, Planes), cookie) + return AllocColorCellsCookie{cookie} +} + +// AllocColorCellsUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func AllocColorCellsUnchecked(c *xgb.Conn, Contiguous bool, Cmap Colormap, Colors uint16, Planes uint16) AllocColorCellsCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(allocColorCellsRequest(c, Contiguous, Cmap, Colors, Planes), cookie) + return AllocColorCellsCookie{cookie} +} + +// AllocColorCellsReply represents the data returned from a AllocColorCells request. +type AllocColorCellsReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + PixelsLen uint16 + MasksLen uint16 + // padding: 20 bytes + Pixels []uint32 // size: xgb.Pad((int(PixelsLen) * 4)) + Masks []uint32 // size: xgb.Pad((int(MasksLen) * 4)) +} + +// Reply blocks and returns the reply data for a AllocColorCells request. +func (cook AllocColorCellsCookie) Reply() (*AllocColorCellsReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return allocColorCellsReply(buf), nil +} + +// allocColorCellsReply reads a byte slice into a AllocColorCellsReply value. +func allocColorCellsReply(buf []byte) *AllocColorCellsReply { + v := new(AllocColorCellsReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.PixelsLen = xgb.Get16(buf[b:]) + b += 2 + + v.MasksLen = xgb.Get16(buf[b:]) + b += 2 + + b += 20 // padding + + v.Pixels = make([]uint32, v.PixelsLen) + for i := 0; i < int(v.PixelsLen); i++ { + v.Pixels[i] = xgb.Get32(buf[b:]) + b += 4 + } + + v.Masks = make([]uint32, v.MasksLen) + for i := 0; i < int(v.MasksLen); i++ { + v.Masks[i] = xgb.Get32(buf[b:]) + b += 4 + } + + return v +} + +// Write request to wire for AllocColorCells +// allocColorCellsRequest writes a AllocColorCells request to a byte slice. +func allocColorCellsRequest(c *xgb.Conn, Contiguous bool, Cmap Colormap, Colors uint16, Planes uint16) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = 86 // request opcode + b += 1 + + if Contiguous { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Cmap)) + b += 4 + + xgb.Put16(buf[b:], Colors) + b += 2 + + xgb.Put16(buf[b:], Planes) + b += 2 + + return buf +} + +// AllocColorPlanesCookie is a cookie used only for AllocColorPlanes requests. +type AllocColorPlanesCookie struct { + *xgb.Cookie +} + +// AllocColorPlanes sends a checked request. +// If an error occurs, it will be returned with the reply by calling AllocColorPlanesCookie.Reply() +func AllocColorPlanes(c *xgb.Conn, Contiguous bool, Cmap Colormap, Colors uint16, Reds uint16, Greens uint16, Blues uint16) AllocColorPlanesCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(allocColorPlanesRequest(c, Contiguous, Cmap, Colors, Reds, Greens, Blues), cookie) + return AllocColorPlanesCookie{cookie} +} + +// AllocColorPlanesUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func AllocColorPlanesUnchecked(c *xgb.Conn, Contiguous bool, Cmap Colormap, Colors uint16, Reds uint16, Greens uint16, Blues uint16) AllocColorPlanesCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(allocColorPlanesRequest(c, Contiguous, Cmap, Colors, Reds, Greens, Blues), cookie) + return AllocColorPlanesCookie{cookie} +} + +// AllocColorPlanesReply represents the data returned from a AllocColorPlanes request. +type AllocColorPlanesReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + PixelsLen uint16 + // padding: 2 bytes + RedMask uint32 + GreenMask uint32 + BlueMask uint32 + // padding: 8 bytes + Pixels []uint32 // size: xgb.Pad((int(PixelsLen) * 4)) +} + +// Reply blocks and returns the reply data for a AllocColorPlanes request. +func (cook AllocColorPlanesCookie) Reply() (*AllocColorPlanesReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return allocColorPlanesReply(buf), nil +} + +// allocColorPlanesReply reads a byte slice into a AllocColorPlanesReply value. +func allocColorPlanesReply(buf []byte) *AllocColorPlanesReply { + v := new(AllocColorPlanesReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.PixelsLen = xgb.Get16(buf[b:]) + b += 2 + + b += 2 // padding + + v.RedMask = xgb.Get32(buf[b:]) + b += 4 + + v.GreenMask = xgb.Get32(buf[b:]) + b += 4 + + v.BlueMask = xgb.Get32(buf[b:]) + b += 4 + + b += 8 // padding + + v.Pixels = make([]uint32, v.PixelsLen) + for i := 0; i < int(v.PixelsLen); i++ { + v.Pixels[i] = xgb.Get32(buf[b:]) + b += 4 + } + + return v +} + +// Write request to wire for AllocColorPlanes +// allocColorPlanesRequest writes a AllocColorPlanes request to a byte slice. +func allocColorPlanesRequest(c *xgb.Conn, Contiguous bool, Cmap Colormap, Colors uint16, Reds uint16, Greens uint16, Blues uint16) []byte { + size := 16 + b := 0 + buf := make([]byte, size) + + buf[b] = 87 // request opcode + b += 1 + + if Contiguous { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Cmap)) + b += 4 + + xgb.Put16(buf[b:], Colors) + b += 2 + + xgb.Put16(buf[b:], Reds) + b += 2 + + xgb.Put16(buf[b:], Greens) + b += 2 + + xgb.Put16(buf[b:], Blues) + b += 2 + + return buf +} + +// AllocNamedColorCookie is a cookie used only for AllocNamedColor requests. +type AllocNamedColorCookie struct { + *xgb.Cookie +} + +// AllocNamedColor sends a checked request. +// If an error occurs, it will be returned with the reply by calling AllocNamedColorCookie.Reply() +func AllocNamedColor(c *xgb.Conn, Cmap Colormap, NameLen uint16, Name string) AllocNamedColorCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(allocNamedColorRequest(c, Cmap, NameLen, Name), cookie) + return AllocNamedColorCookie{cookie} +} + +// AllocNamedColorUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func AllocNamedColorUnchecked(c *xgb.Conn, Cmap Colormap, NameLen uint16, Name string) AllocNamedColorCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(allocNamedColorRequest(c, Cmap, NameLen, Name), cookie) + return AllocNamedColorCookie{cookie} +} + +// AllocNamedColorReply represents the data returned from a AllocNamedColor request. +type AllocNamedColorReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + Pixel uint32 + ExactRed uint16 + ExactGreen uint16 + ExactBlue uint16 + VisualRed uint16 + VisualGreen uint16 + VisualBlue uint16 +} + +// Reply blocks and returns the reply data for a AllocNamedColor request. +func (cook AllocNamedColorCookie) Reply() (*AllocNamedColorReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return allocNamedColorReply(buf), nil +} + +// allocNamedColorReply reads a byte slice into a AllocNamedColorReply value. +func allocNamedColorReply(buf []byte) *AllocNamedColorReply { + v := new(AllocNamedColorReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Pixel = xgb.Get32(buf[b:]) + b += 4 + + v.ExactRed = xgb.Get16(buf[b:]) + b += 2 + + v.ExactGreen = xgb.Get16(buf[b:]) + b += 2 + + v.ExactBlue = xgb.Get16(buf[b:]) + b += 2 + + v.VisualRed = xgb.Get16(buf[b:]) + b += 2 + + v.VisualGreen = xgb.Get16(buf[b:]) + b += 2 + + v.VisualBlue = xgb.Get16(buf[b:]) + b += 2 + + return v +} + +// Write request to wire for AllocNamedColor +// allocNamedColorRequest writes a AllocNamedColor request to a byte slice. +func allocNamedColorRequest(c *xgb.Conn, Cmap Colormap, NameLen uint16, Name string) []byte { + size := xgb.Pad((12 + xgb.Pad((int(NameLen) * 1)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 85 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Cmap)) + b += 4 + + xgb.Put16(buf[b:], NameLen) + b += 2 + + b += 2 // padding + + copy(buf[b:], Name[:NameLen]) + b += int(NameLen) + + return buf +} + +// AllowEventsCookie is a cookie used only for AllowEvents requests. +type AllowEventsCookie struct { + *xgb.Cookie +} + +// AllowEvents sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func AllowEvents(c *xgb.Conn, Mode byte, Time Timestamp) AllowEventsCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(allowEventsRequest(c, Mode, Time), cookie) + return AllowEventsCookie{cookie} +} + +// AllowEventsChecked sends a checked request. +// If an error occurs, it can be retrieved using AllowEventsCookie.Check() +func AllowEventsChecked(c *xgb.Conn, Mode byte, Time Timestamp) AllowEventsCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(allowEventsRequest(c, Mode, Time), cookie) + return AllowEventsCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook AllowEventsCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for AllowEvents +// allowEventsRequest writes a AllowEvents request to a byte slice. +func allowEventsRequest(c *xgb.Conn, Mode byte, Time Timestamp) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 35 // request opcode + b += 1 + + buf[b] = Mode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Time)) + b += 4 + + return buf +} + +// BellCookie is a cookie used only for Bell requests. +type BellCookie struct { + *xgb.Cookie +} + +// Bell sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func Bell(c *xgb.Conn, Percent int8) BellCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(bellRequest(c, Percent), cookie) + return BellCookie{cookie} +} + +// BellChecked sends a checked request. +// If an error occurs, it can be retrieved using BellCookie.Check() +func BellChecked(c *xgb.Conn, Percent int8) BellCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(bellRequest(c, Percent), cookie) + return BellCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook BellCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for Bell +// bellRequest writes a Bell request to a byte slice. +func bellRequest(c *xgb.Conn, Percent int8) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + buf[b] = 104 // request opcode + b += 1 + + buf[b] = byte(Percent) + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + return buf +} + +// ChangeActivePointerGrabCookie is a cookie used only for ChangeActivePointerGrab requests. +type ChangeActivePointerGrabCookie struct { + *xgb.Cookie +} + +// ChangeActivePointerGrab sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func ChangeActivePointerGrab(c *xgb.Conn, Cursor Cursor, Time Timestamp, EventMask uint16) ChangeActivePointerGrabCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(changeActivePointerGrabRequest(c, Cursor, Time, EventMask), cookie) + return ChangeActivePointerGrabCookie{cookie} +} + +// ChangeActivePointerGrabChecked sends a checked request. +// If an error occurs, it can be retrieved using ChangeActivePointerGrabCookie.Check() +func ChangeActivePointerGrabChecked(c *xgb.Conn, Cursor Cursor, Time Timestamp, EventMask uint16) ChangeActivePointerGrabCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(changeActivePointerGrabRequest(c, Cursor, Time, EventMask), cookie) + return ChangeActivePointerGrabCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook ChangeActivePointerGrabCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for ChangeActivePointerGrab +// changeActivePointerGrabRequest writes a ChangeActivePointerGrab request to a byte slice. +func changeActivePointerGrabRequest(c *xgb.Conn, Cursor Cursor, Time Timestamp, EventMask uint16) []byte { + size := 16 + b := 0 + buf := make([]byte, size) + + buf[b] = 30 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Cursor)) + b += 4 + + xgb.Put32(buf[b:], uint32(Time)) + b += 4 + + xgb.Put16(buf[b:], EventMask) + b += 2 + + b += 2 // padding + + return buf +} + +// ChangeGCCookie is a cookie used only for ChangeGC requests. +type ChangeGCCookie struct { + *xgb.Cookie +} + +// ChangeGC sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func ChangeGC(c *xgb.Conn, Gc Gcontext, ValueMask uint32, ValueList []uint32) ChangeGCCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(changeGCRequest(c, Gc, ValueMask, ValueList), cookie) + return ChangeGCCookie{cookie} +} + +// ChangeGCChecked sends a checked request. +// If an error occurs, it can be retrieved using ChangeGCCookie.Check() +func ChangeGCChecked(c *xgb.Conn, Gc Gcontext, ValueMask uint32, ValueList []uint32) ChangeGCCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(changeGCRequest(c, Gc, ValueMask, ValueList), cookie) + return ChangeGCCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook ChangeGCCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for ChangeGC +// changeGCRequest writes a ChangeGC request to a byte slice. +func changeGCRequest(c *xgb.Conn, Gc Gcontext, ValueMask uint32, ValueList []uint32) []byte { + size := xgb.Pad((12 + xgb.Pad((4 * xgb.PopCount(int(ValueMask)))))) + b := 0 + buf := make([]byte, size) + + buf[b] = 56 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + xgb.Put32(buf[b:], ValueMask) + b += 4 + + for i := 0; i < xgb.PopCount(int(ValueMask)); i++ { + xgb.Put32(buf[b:], ValueList[i]) + b += 4 + } + b = xgb.Pad(b) + + return buf +} + +// ChangeHostsCookie is a cookie used only for ChangeHosts requests. +type ChangeHostsCookie struct { + *xgb.Cookie +} + +// ChangeHosts sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func ChangeHosts(c *xgb.Conn, Mode byte, Family byte, AddressLen uint16, Address []byte) ChangeHostsCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(changeHostsRequest(c, Mode, Family, AddressLen, Address), cookie) + return ChangeHostsCookie{cookie} +} + +// ChangeHostsChecked sends a checked request. +// If an error occurs, it can be retrieved using ChangeHostsCookie.Check() +func ChangeHostsChecked(c *xgb.Conn, Mode byte, Family byte, AddressLen uint16, Address []byte) ChangeHostsCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(changeHostsRequest(c, Mode, Family, AddressLen, Address), cookie) + return ChangeHostsCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook ChangeHostsCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for ChangeHosts +// changeHostsRequest writes a ChangeHosts request to a byte slice. +func changeHostsRequest(c *xgb.Conn, Mode byte, Family byte, AddressLen uint16, Address []byte) []byte { + size := xgb.Pad((8 + xgb.Pad((int(AddressLen) * 1)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 109 // request opcode + b += 1 + + buf[b] = Mode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + buf[b] = Family + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], AddressLen) + b += 2 + + copy(buf[b:], Address[:AddressLen]) + b += int(AddressLen) + + return buf +} + +// ChangeKeyboardControlCookie is a cookie used only for ChangeKeyboardControl requests. +type ChangeKeyboardControlCookie struct { + *xgb.Cookie +} + +// ChangeKeyboardControl sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func ChangeKeyboardControl(c *xgb.Conn, ValueMask uint32, ValueList []uint32) ChangeKeyboardControlCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(changeKeyboardControlRequest(c, ValueMask, ValueList), cookie) + return ChangeKeyboardControlCookie{cookie} +} + +// ChangeKeyboardControlChecked sends a checked request. +// If an error occurs, it can be retrieved using ChangeKeyboardControlCookie.Check() +func ChangeKeyboardControlChecked(c *xgb.Conn, ValueMask uint32, ValueList []uint32) ChangeKeyboardControlCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(changeKeyboardControlRequest(c, ValueMask, ValueList), cookie) + return ChangeKeyboardControlCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook ChangeKeyboardControlCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for ChangeKeyboardControl +// changeKeyboardControlRequest writes a ChangeKeyboardControl request to a byte slice. +func changeKeyboardControlRequest(c *xgb.Conn, ValueMask uint32, ValueList []uint32) []byte { + size := xgb.Pad((8 + xgb.Pad((4 * xgb.PopCount(int(ValueMask)))))) + b := 0 + buf := make([]byte, size) + + buf[b] = 102 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], ValueMask) + b += 4 + + for i := 0; i < xgb.PopCount(int(ValueMask)); i++ { + xgb.Put32(buf[b:], ValueList[i]) + b += 4 + } + b = xgb.Pad(b) + + return buf +} + +// ChangeKeyboardMappingCookie is a cookie used only for ChangeKeyboardMapping requests. +type ChangeKeyboardMappingCookie struct { + *xgb.Cookie +} + +// ChangeKeyboardMapping sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func ChangeKeyboardMapping(c *xgb.Conn, KeycodeCount byte, FirstKeycode Keycode, KeysymsPerKeycode byte, Keysyms []Keysym) ChangeKeyboardMappingCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(changeKeyboardMappingRequest(c, KeycodeCount, FirstKeycode, KeysymsPerKeycode, Keysyms), cookie) + return ChangeKeyboardMappingCookie{cookie} +} + +// ChangeKeyboardMappingChecked sends a checked request. +// If an error occurs, it can be retrieved using ChangeKeyboardMappingCookie.Check() +func ChangeKeyboardMappingChecked(c *xgb.Conn, KeycodeCount byte, FirstKeycode Keycode, KeysymsPerKeycode byte, Keysyms []Keysym) ChangeKeyboardMappingCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(changeKeyboardMappingRequest(c, KeycodeCount, FirstKeycode, KeysymsPerKeycode, Keysyms), cookie) + return ChangeKeyboardMappingCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook ChangeKeyboardMappingCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for ChangeKeyboardMapping +// changeKeyboardMappingRequest writes a ChangeKeyboardMapping request to a byte slice. +func changeKeyboardMappingRequest(c *xgb.Conn, KeycodeCount byte, FirstKeycode Keycode, KeysymsPerKeycode byte, Keysyms []Keysym) []byte { + size := xgb.Pad((8 + xgb.Pad(((int(KeycodeCount) * int(KeysymsPerKeycode)) * 4)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 100 // request opcode + b += 1 + + buf[b] = KeycodeCount + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + buf[b] = byte(FirstKeycode) + b += 1 + + buf[b] = KeysymsPerKeycode + b += 1 + + b += 2 // padding + + for i := 0; i < int((int(KeycodeCount) * int(KeysymsPerKeycode))); i++ { + xgb.Put32(buf[b:], uint32(Keysyms[i])) + b += 4 + } + + return buf +} + +// ChangePointerControlCookie is a cookie used only for ChangePointerControl requests. +type ChangePointerControlCookie struct { + *xgb.Cookie +} + +// ChangePointerControl sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func ChangePointerControl(c *xgb.Conn, AccelerationNumerator int16, AccelerationDenominator int16, Threshold int16, DoAcceleration bool, DoThreshold bool) ChangePointerControlCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(changePointerControlRequest(c, AccelerationNumerator, AccelerationDenominator, Threshold, DoAcceleration, DoThreshold), cookie) + return ChangePointerControlCookie{cookie} +} + +// ChangePointerControlChecked sends a checked request. +// If an error occurs, it can be retrieved using ChangePointerControlCookie.Check() +func ChangePointerControlChecked(c *xgb.Conn, AccelerationNumerator int16, AccelerationDenominator int16, Threshold int16, DoAcceleration bool, DoThreshold bool) ChangePointerControlCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(changePointerControlRequest(c, AccelerationNumerator, AccelerationDenominator, Threshold, DoAcceleration, DoThreshold), cookie) + return ChangePointerControlCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook ChangePointerControlCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for ChangePointerControl +// changePointerControlRequest writes a ChangePointerControl request to a byte slice. +func changePointerControlRequest(c *xgb.Conn, AccelerationNumerator int16, AccelerationDenominator int16, Threshold int16, DoAcceleration bool, DoThreshold bool) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = 105 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put16(buf[b:], uint16(AccelerationNumerator)) + b += 2 + + xgb.Put16(buf[b:], uint16(AccelerationDenominator)) + b += 2 + + xgb.Put16(buf[b:], uint16(Threshold)) + b += 2 + + if DoAcceleration { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + if DoThreshold { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + return buf +} + +// ChangePropertyCookie is a cookie used only for ChangeProperty requests. +type ChangePropertyCookie struct { + *xgb.Cookie +} + +// ChangeProperty sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func ChangeProperty(c *xgb.Conn, Mode byte, Window Window, Property Atom, Type Atom, Format byte, DataLen uint32, Data []byte) ChangePropertyCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(changePropertyRequest(c, Mode, Window, Property, Type, Format, DataLen, Data), cookie) + return ChangePropertyCookie{cookie} +} + +// ChangePropertyChecked sends a checked request. +// If an error occurs, it can be retrieved using ChangePropertyCookie.Check() +func ChangePropertyChecked(c *xgb.Conn, Mode byte, Window Window, Property Atom, Type Atom, Format byte, DataLen uint32, Data []byte) ChangePropertyCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(changePropertyRequest(c, Mode, Window, Property, Type, Format, DataLen, Data), cookie) + return ChangePropertyCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook ChangePropertyCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for ChangeProperty +// changePropertyRequest writes a ChangeProperty request to a byte slice. +func changePropertyRequest(c *xgb.Conn, Mode byte, Window Window, Property Atom, Type Atom, Format byte, DataLen uint32, Data []byte) []byte { + size := xgb.Pad((24 + xgb.Pad((((int(DataLen) * int(Format)) / 8) * 1)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 18 // request opcode + b += 1 + + buf[b] = Mode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + xgb.Put32(buf[b:], uint32(Property)) + b += 4 + + xgb.Put32(buf[b:], uint32(Type)) + b += 4 + + buf[b] = Format + b += 1 + + b += 3 // padding + + xgb.Put32(buf[b:], DataLen) + b += 4 + + copy(buf[b:], Data[:((int(DataLen)*int(Format))/8)]) + b += int(((int(DataLen) * int(Format)) / 8)) + + return buf +} + +// ChangeSaveSetCookie is a cookie used only for ChangeSaveSet requests. +type ChangeSaveSetCookie struct { + *xgb.Cookie +} + +// ChangeSaveSet sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func ChangeSaveSet(c *xgb.Conn, Mode byte, Window Window) ChangeSaveSetCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(changeSaveSetRequest(c, Mode, Window), cookie) + return ChangeSaveSetCookie{cookie} +} + +// ChangeSaveSetChecked sends a checked request. +// If an error occurs, it can be retrieved using ChangeSaveSetCookie.Check() +func ChangeSaveSetChecked(c *xgb.Conn, Mode byte, Window Window) ChangeSaveSetCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(changeSaveSetRequest(c, Mode, Window), cookie) + return ChangeSaveSetCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook ChangeSaveSetCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for ChangeSaveSet +// changeSaveSetRequest writes a ChangeSaveSet request to a byte slice. +func changeSaveSetRequest(c *xgb.Conn, Mode byte, Window Window) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 6 // request opcode + b += 1 + + buf[b] = Mode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + return buf +} + +// ChangeWindowAttributesCookie is a cookie used only for ChangeWindowAttributes requests. +type ChangeWindowAttributesCookie struct { + *xgb.Cookie +} + +// ChangeWindowAttributes sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func ChangeWindowAttributes(c *xgb.Conn, Window Window, ValueMask uint32, ValueList []uint32) ChangeWindowAttributesCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(changeWindowAttributesRequest(c, Window, ValueMask, ValueList), cookie) + return ChangeWindowAttributesCookie{cookie} +} + +// ChangeWindowAttributesChecked sends a checked request. +// If an error occurs, it can be retrieved using ChangeWindowAttributesCookie.Check() +func ChangeWindowAttributesChecked(c *xgb.Conn, Window Window, ValueMask uint32, ValueList []uint32) ChangeWindowAttributesCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(changeWindowAttributesRequest(c, Window, ValueMask, ValueList), cookie) + return ChangeWindowAttributesCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook ChangeWindowAttributesCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for ChangeWindowAttributes +// changeWindowAttributesRequest writes a ChangeWindowAttributes request to a byte slice. +func changeWindowAttributesRequest(c *xgb.Conn, Window Window, ValueMask uint32, ValueList []uint32) []byte { + size := xgb.Pad((12 + xgb.Pad((4 * xgb.PopCount(int(ValueMask)))))) + b := 0 + buf := make([]byte, size) + + buf[b] = 2 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + xgb.Put32(buf[b:], ValueMask) + b += 4 + + for i := 0; i < xgb.PopCount(int(ValueMask)); i++ { + xgb.Put32(buf[b:], ValueList[i]) + b += 4 + } + b = xgb.Pad(b) + + return buf +} + +// CirculateWindowCookie is a cookie used only for CirculateWindow requests. +type CirculateWindowCookie struct { + *xgb.Cookie +} + +// CirculateWindow sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func CirculateWindow(c *xgb.Conn, Direction byte, Window Window) CirculateWindowCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(circulateWindowRequest(c, Direction, Window), cookie) + return CirculateWindowCookie{cookie} +} + +// CirculateWindowChecked sends a checked request. +// If an error occurs, it can be retrieved using CirculateWindowCookie.Check() +func CirculateWindowChecked(c *xgb.Conn, Direction byte, Window Window) CirculateWindowCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(circulateWindowRequest(c, Direction, Window), cookie) + return CirculateWindowCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook CirculateWindowCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for CirculateWindow +// circulateWindowRequest writes a CirculateWindow request to a byte slice. +func circulateWindowRequest(c *xgb.Conn, Direction byte, Window Window) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 13 // request opcode + b += 1 + + buf[b] = Direction + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + return buf +} + +// ClearAreaCookie is a cookie used only for ClearArea requests. +type ClearAreaCookie struct { + *xgb.Cookie +} + +// ClearArea sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func ClearArea(c *xgb.Conn, Exposures bool, Window Window, X int16, Y int16, Width uint16, Height uint16) ClearAreaCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(clearAreaRequest(c, Exposures, Window, X, Y, Width, Height), cookie) + return ClearAreaCookie{cookie} +} + +// ClearAreaChecked sends a checked request. +// If an error occurs, it can be retrieved using ClearAreaCookie.Check() +func ClearAreaChecked(c *xgb.Conn, Exposures bool, Window Window, X int16, Y int16, Width uint16, Height uint16) ClearAreaCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(clearAreaRequest(c, Exposures, Window, X, Y, Width, Height), cookie) + return ClearAreaCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook ClearAreaCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for ClearArea +// clearAreaRequest writes a ClearArea request to a byte slice. +func clearAreaRequest(c *xgb.Conn, Exposures bool, Window Window, X int16, Y int16, Width uint16, Height uint16) []byte { + size := 16 + b := 0 + buf := make([]byte, size) + + buf[b] = 61 // request opcode + b += 1 + + if Exposures { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + xgb.Put16(buf[b:], uint16(X)) + b += 2 + + xgb.Put16(buf[b:], uint16(Y)) + b += 2 + + xgb.Put16(buf[b:], Width) + b += 2 + + xgb.Put16(buf[b:], Height) + b += 2 + + return buf +} + +// CloseFontCookie is a cookie used only for CloseFont requests. +type CloseFontCookie struct { + *xgb.Cookie +} + +// CloseFont sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func CloseFont(c *xgb.Conn, Font Font) CloseFontCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(closeFontRequest(c, Font), cookie) + return CloseFontCookie{cookie} +} + +// CloseFontChecked sends a checked request. +// If an error occurs, it can be retrieved using CloseFontCookie.Check() +func CloseFontChecked(c *xgb.Conn, Font Font) CloseFontCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(closeFontRequest(c, Font), cookie) + return CloseFontCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook CloseFontCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for CloseFont +// closeFontRequest writes a CloseFont request to a byte slice. +func closeFontRequest(c *xgb.Conn, Font Font) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 46 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Font)) + b += 4 + + return buf +} + +// ConfigureWindowCookie is a cookie used only for ConfigureWindow requests. +type ConfigureWindowCookie struct { + *xgb.Cookie +} + +// ConfigureWindow sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func ConfigureWindow(c *xgb.Conn, Window Window, ValueMask uint16, ValueList []uint32) ConfigureWindowCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(configureWindowRequest(c, Window, ValueMask, ValueList), cookie) + return ConfigureWindowCookie{cookie} +} + +// ConfigureWindowChecked sends a checked request. +// If an error occurs, it can be retrieved using ConfigureWindowCookie.Check() +func ConfigureWindowChecked(c *xgb.Conn, Window Window, ValueMask uint16, ValueList []uint32) ConfigureWindowCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(configureWindowRequest(c, Window, ValueMask, ValueList), cookie) + return ConfigureWindowCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook ConfigureWindowCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for ConfigureWindow +// configureWindowRequest writes a ConfigureWindow request to a byte slice. +func configureWindowRequest(c *xgb.Conn, Window Window, ValueMask uint16, ValueList []uint32) []byte { + size := xgb.Pad((12 + xgb.Pad((4 * xgb.PopCount(int(ValueMask)))))) + b := 0 + buf := make([]byte, size) + + buf[b] = 12 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + xgb.Put16(buf[b:], ValueMask) + b += 2 + + b += 2 // padding + + for i := 0; i < xgb.PopCount(int(ValueMask)); i++ { + xgb.Put32(buf[b:], ValueList[i]) + b += 4 + } + b = xgb.Pad(b) + + return buf +} + +// ConvertSelectionCookie is a cookie used only for ConvertSelection requests. +type ConvertSelectionCookie struct { + *xgb.Cookie +} + +// ConvertSelection sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func ConvertSelection(c *xgb.Conn, Requestor Window, Selection Atom, Target Atom, Property Atom, Time Timestamp) ConvertSelectionCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(convertSelectionRequest(c, Requestor, Selection, Target, Property, Time), cookie) + return ConvertSelectionCookie{cookie} +} + +// ConvertSelectionChecked sends a checked request. +// If an error occurs, it can be retrieved using ConvertSelectionCookie.Check() +func ConvertSelectionChecked(c *xgb.Conn, Requestor Window, Selection Atom, Target Atom, Property Atom, Time Timestamp) ConvertSelectionCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(convertSelectionRequest(c, Requestor, Selection, Target, Property, Time), cookie) + return ConvertSelectionCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook ConvertSelectionCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for ConvertSelection +// convertSelectionRequest writes a ConvertSelection request to a byte slice. +func convertSelectionRequest(c *xgb.Conn, Requestor Window, Selection Atom, Target Atom, Property Atom, Time Timestamp) []byte { + size := 24 + b := 0 + buf := make([]byte, size) + + buf[b] = 24 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Requestor)) + b += 4 + + xgb.Put32(buf[b:], uint32(Selection)) + b += 4 + + xgb.Put32(buf[b:], uint32(Target)) + b += 4 + + xgb.Put32(buf[b:], uint32(Property)) + b += 4 + + xgb.Put32(buf[b:], uint32(Time)) + b += 4 + + return buf +} + +// CopyAreaCookie is a cookie used only for CopyArea requests. +type CopyAreaCookie struct { + *xgb.Cookie +} + +// CopyArea sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func CopyArea(c *xgb.Conn, SrcDrawable Drawable, DstDrawable Drawable, Gc Gcontext, SrcX int16, SrcY int16, DstX int16, DstY int16, Width uint16, Height uint16) CopyAreaCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(copyAreaRequest(c, SrcDrawable, DstDrawable, Gc, SrcX, SrcY, DstX, DstY, Width, Height), cookie) + return CopyAreaCookie{cookie} +} + +// CopyAreaChecked sends a checked request. +// If an error occurs, it can be retrieved using CopyAreaCookie.Check() +func CopyAreaChecked(c *xgb.Conn, SrcDrawable Drawable, DstDrawable Drawable, Gc Gcontext, SrcX int16, SrcY int16, DstX int16, DstY int16, Width uint16, Height uint16) CopyAreaCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(copyAreaRequest(c, SrcDrawable, DstDrawable, Gc, SrcX, SrcY, DstX, DstY, Width, Height), cookie) + return CopyAreaCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook CopyAreaCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for CopyArea +// copyAreaRequest writes a CopyArea request to a byte slice. +func copyAreaRequest(c *xgb.Conn, SrcDrawable Drawable, DstDrawable Drawable, Gc Gcontext, SrcX int16, SrcY int16, DstX int16, DstY int16, Width uint16, Height uint16) []byte { + size := 28 + b := 0 + buf := make([]byte, size) + + buf[b] = 62 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(SrcDrawable)) + b += 4 + + xgb.Put32(buf[b:], uint32(DstDrawable)) + b += 4 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + xgb.Put16(buf[b:], uint16(SrcX)) + b += 2 + + xgb.Put16(buf[b:], uint16(SrcY)) + b += 2 + + xgb.Put16(buf[b:], uint16(DstX)) + b += 2 + + xgb.Put16(buf[b:], uint16(DstY)) + b += 2 + + xgb.Put16(buf[b:], Width) + b += 2 + + xgb.Put16(buf[b:], Height) + b += 2 + + return buf +} + +// CopyColormapAndFreeCookie is a cookie used only for CopyColormapAndFree requests. +type CopyColormapAndFreeCookie struct { + *xgb.Cookie +} + +// CopyColormapAndFree sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func CopyColormapAndFree(c *xgb.Conn, Mid Colormap, SrcCmap Colormap) CopyColormapAndFreeCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(copyColormapAndFreeRequest(c, Mid, SrcCmap), cookie) + return CopyColormapAndFreeCookie{cookie} +} + +// CopyColormapAndFreeChecked sends a checked request. +// If an error occurs, it can be retrieved using CopyColormapAndFreeCookie.Check() +func CopyColormapAndFreeChecked(c *xgb.Conn, Mid Colormap, SrcCmap Colormap) CopyColormapAndFreeCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(copyColormapAndFreeRequest(c, Mid, SrcCmap), cookie) + return CopyColormapAndFreeCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook CopyColormapAndFreeCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for CopyColormapAndFree +// copyColormapAndFreeRequest writes a CopyColormapAndFree request to a byte slice. +func copyColormapAndFreeRequest(c *xgb.Conn, Mid Colormap, SrcCmap Colormap) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = 80 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Mid)) + b += 4 + + xgb.Put32(buf[b:], uint32(SrcCmap)) + b += 4 + + return buf +} + +// CopyGCCookie is a cookie used only for CopyGC requests. +type CopyGCCookie struct { + *xgb.Cookie +} + +// CopyGC sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func CopyGC(c *xgb.Conn, SrcGc Gcontext, DstGc Gcontext, ValueMask uint32) CopyGCCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(copyGCRequest(c, SrcGc, DstGc, ValueMask), cookie) + return CopyGCCookie{cookie} +} + +// CopyGCChecked sends a checked request. +// If an error occurs, it can be retrieved using CopyGCCookie.Check() +func CopyGCChecked(c *xgb.Conn, SrcGc Gcontext, DstGc Gcontext, ValueMask uint32) CopyGCCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(copyGCRequest(c, SrcGc, DstGc, ValueMask), cookie) + return CopyGCCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook CopyGCCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for CopyGC +// copyGCRequest writes a CopyGC request to a byte slice. +func copyGCRequest(c *xgb.Conn, SrcGc Gcontext, DstGc Gcontext, ValueMask uint32) []byte { + size := 16 + b := 0 + buf := make([]byte, size) + + buf[b] = 57 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(SrcGc)) + b += 4 + + xgb.Put32(buf[b:], uint32(DstGc)) + b += 4 + + xgb.Put32(buf[b:], ValueMask) + b += 4 + + return buf +} + +// CopyPlaneCookie is a cookie used only for CopyPlane requests. +type CopyPlaneCookie struct { + *xgb.Cookie +} + +// CopyPlane sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func CopyPlane(c *xgb.Conn, SrcDrawable Drawable, DstDrawable Drawable, Gc Gcontext, SrcX int16, SrcY int16, DstX int16, DstY int16, Width uint16, Height uint16, BitPlane uint32) CopyPlaneCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(copyPlaneRequest(c, SrcDrawable, DstDrawable, Gc, SrcX, SrcY, DstX, DstY, Width, Height, BitPlane), cookie) + return CopyPlaneCookie{cookie} +} + +// CopyPlaneChecked sends a checked request. +// If an error occurs, it can be retrieved using CopyPlaneCookie.Check() +func CopyPlaneChecked(c *xgb.Conn, SrcDrawable Drawable, DstDrawable Drawable, Gc Gcontext, SrcX int16, SrcY int16, DstX int16, DstY int16, Width uint16, Height uint16, BitPlane uint32) CopyPlaneCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(copyPlaneRequest(c, SrcDrawable, DstDrawable, Gc, SrcX, SrcY, DstX, DstY, Width, Height, BitPlane), cookie) + return CopyPlaneCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook CopyPlaneCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for CopyPlane +// copyPlaneRequest writes a CopyPlane request to a byte slice. +func copyPlaneRequest(c *xgb.Conn, SrcDrawable Drawable, DstDrawable Drawable, Gc Gcontext, SrcX int16, SrcY int16, DstX int16, DstY int16, Width uint16, Height uint16, BitPlane uint32) []byte { + size := 32 + b := 0 + buf := make([]byte, size) + + buf[b] = 63 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(SrcDrawable)) + b += 4 + + xgb.Put32(buf[b:], uint32(DstDrawable)) + b += 4 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + xgb.Put16(buf[b:], uint16(SrcX)) + b += 2 + + xgb.Put16(buf[b:], uint16(SrcY)) + b += 2 + + xgb.Put16(buf[b:], uint16(DstX)) + b += 2 + + xgb.Put16(buf[b:], uint16(DstY)) + b += 2 + + xgb.Put16(buf[b:], Width) + b += 2 + + xgb.Put16(buf[b:], Height) + b += 2 + + xgb.Put32(buf[b:], BitPlane) + b += 4 + + return buf +} + +// CreateColormapCookie is a cookie used only for CreateColormap requests. +type CreateColormapCookie struct { + *xgb.Cookie +} + +// CreateColormap sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func CreateColormap(c *xgb.Conn, Alloc byte, Mid Colormap, Window Window, Visual Visualid) CreateColormapCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(createColormapRequest(c, Alloc, Mid, Window, Visual), cookie) + return CreateColormapCookie{cookie} +} + +// CreateColormapChecked sends a checked request. +// If an error occurs, it can be retrieved using CreateColormapCookie.Check() +func CreateColormapChecked(c *xgb.Conn, Alloc byte, Mid Colormap, Window Window, Visual Visualid) CreateColormapCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(createColormapRequest(c, Alloc, Mid, Window, Visual), cookie) + return CreateColormapCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook CreateColormapCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for CreateColormap +// createColormapRequest writes a CreateColormap request to a byte slice. +func createColormapRequest(c *xgb.Conn, Alloc byte, Mid Colormap, Window Window, Visual Visualid) []byte { + size := 16 + b := 0 + buf := make([]byte, size) + + buf[b] = 78 // request opcode + b += 1 + + buf[b] = Alloc + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Mid)) + b += 4 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + xgb.Put32(buf[b:], uint32(Visual)) + b += 4 + + return buf +} + +// CreateCursorCookie is a cookie used only for CreateCursor requests. +type CreateCursorCookie struct { + *xgb.Cookie +} + +// CreateCursor sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func CreateCursor(c *xgb.Conn, Cid Cursor, Source Pixmap, Mask Pixmap, ForeRed uint16, ForeGreen uint16, ForeBlue uint16, BackRed uint16, BackGreen uint16, BackBlue uint16, X uint16, Y uint16) CreateCursorCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(createCursorRequest(c, Cid, Source, Mask, ForeRed, ForeGreen, ForeBlue, BackRed, BackGreen, BackBlue, X, Y), cookie) + return CreateCursorCookie{cookie} +} + +// CreateCursorChecked sends a checked request. +// If an error occurs, it can be retrieved using CreateCursorCookie.Check() +func CreateCursorChecked(c *xgb.Conn, Cid Cursor, Source Pixmap, Mask Pixmap, ForeRed uint16, ForeGreen uint16, ForeBlue uint16, BackRed uint16, BackGreen uint16, BackBlue uint16, X uint16, Y uint16) CreateCursorCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(createCursorRequest(c, Cid, Source, Mask, ForeRed, ForeGreen, ForeBlue, BackRed, BackGreen, BackBlue, X, Y), cookie) + return CreateCursorCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook CreateCursorCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for CreateCursor +// createCursorRequest writes a CreateCursor request to a byte slice. +func createCursorRequest(c *xgb.Conn, Cid Cursor, Source Pixmap, Mask Pixmap, ForeRed uint16, ForeGreen uint16, ForeBlue uint16, BackRed uint16, BackGreen uint16, BackBlue uint16, X uint16, Y uint16) []byte { + size := 32 + b := 0 + buf := make([]byte, size) + + buf[b] = 93 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Cid)) + b += 4 + + xgb.Put32(buf[b:], uint32(Source)) + b += 4 + + xgb.Put32(buf[b:], uint32(Mask)) + b += 4 + + xgb.Put16(buf[b:], ForeRed) + b += 2 + + xgb.Put16(buf[b:], ForeGreen) + b += 2 + + xgb.Put16(buf[b:], ForeBlue) + b += 2 + + xgb.Put16(buf[b:], BackRed) + b += 2 + + xgb.Put16(buf[b:], BackGreen) + b += 2 + + xgb.Put16(buf[b:], BackBlue) + b += 2 + + xgb.Put16(buf[b:], X) + b += 2 + + xgb.Put16(buf[b:], Y) + b += 2 + + return buf +} + +// CreateGCCookie is a cookie used only for CreateGC requests. +type CreateGCCookie struct { + *xgb.Cookie +} + +// CreateGC sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func CreateGC(c *xgb.Conn, Cid Gcontext, Drawable Drawable, ValueMask uint32, ValueList []uint32) CreateGCCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(createGCRequest(c, Cid, Drawable, ValueMask, ValueList), cookie) + return CreateGCCookie{cookie} +} + +// CreateGCChecked sends a checked request. +// If an error occurs, it can be retrieved using CreateGCCookie.Check() +func CreateGCChecked(c *xgb.Conn, Cid Gcontext, Drawable Drawable, ValueMask uint32, ValueList []uint32) CreateGCCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(createGCRequest(c, Cid, Drawable, ValueMask, ValueList), cookie) + return CreateGCCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook CreateGCCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for CreateGC +// createGCRequest writes a CreateGC request to a byte slice. +func createGCRequest(c *xgb.Conn, Cid Gcontext, Drawable Drawable, ValueMask uint32, ValueList []uint32) []byte { + size := xgb.Pad((16 + xgb.Pad((4 * xgb.PopCount(int(ValueMask)))))) + b := 0 + buf := make([]byte, size) + + buf[b] = 55 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Cid)) + b += 4 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + xgb.Put32(buf[b:], ValueMask) + b += 4 + + for i := 0; i < xgb.PopCount(int(ValueMask)); i++ { + xgb.Put32(buf[b:], ValueList[i]) + b += 4 + } + b = xgb.Pad(b) + + return buf +} + +// CreateGlyphCursorCookie is a cookie used only for CreateGlyphCursor requests. +type CreateGlyphCursorCookie struct { + *xgb.Cookie +} + +// CreateGlyphCursor sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func CreateGlyphCursor(c *xgb.Conn, Cid Cursor, SourceFont Font, MaskFont Font, SourceChar uint16, MaskChar uint16, ForeRed uint16, ForeGreen uint16, ForeBlue uint16, BackRed uint16, BackGreen uint16, BackBlue uint16) CreateGlyphCursorCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(createGlyphCursorRequest(c, Cid, SourceFont, MaskFont, SourceChar, MaskChar, ForeRed, ForeGreen, ForeBlue, BackRed, BackGreen, BackBlue), cookie) + return CreateGlyphCursorCookie{cookie} +} + +// CreateGlyphCursorChecked sends a checked request. +// If an error occurs, it can be retrieved using CreateGlyphCursorCookie.Check() +func CreateGlyphCursorChecked(c *xgb.Conn, Cid Cursor, SourceFont Font, MaskFont Font, SourceChar uint16, MaskChar uint16, ForeRed uint16, ForeGreen uint16, ForeBlue uint16, BackRed uint16, BackGreen uint16, BackBlue uint16) CreateGlyphCursorCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(createGlyphCursorRequest(c, Cid, SourceFont, MaskFont, SourceChar, MaskChar, ForeRed, ForeGreen, ForeBlue, BackRed, BackGreen, BackBlue), cookie) + return CreateGlyphCursorCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook CreateGlyphCursorCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for CreateGlyphCursor +// createGlyphCursorRequest writes a CreateGlyphCursor request to a byte slice. +func createGlyphCursorRequest(c *xgb.Conn, Cid Cursor, SourceFont Font, MaskFont Font, SourceChar uint16, MaskChar uint16, ForeRed uint16, ForeGreen uint16, ForeBlue uint16, BackRed uint16, BackGreen uint16, BackBlue uint16) []byte { + size := 32 + b := 0 + buf := make([]byte, size) + + buf[b] = 94 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Cid)) + b += 4 + + xgb.Put32(buf[b:], uint32(SourceFont)) + b += 4 + + xgb.Put32(buf[b:], uint32(MaskFont)) + b += 4 + + xgb.Put16(buf[b:], SourceChar) + b += 2 + + xgb.Put16(buf[b:], MaskChar) + b += 2 + + xgb.Put16(buf[b:], ForeRed) + b += 2 + + xgb.Put16(buf[b:], ForeGreen) + b += 2 + + xgb.Put16(buf[b:], ForeBlue) + b += 2 + + xgb.Put16(buf[b:], BackRed) + b += 2 + + xgb.Put16(buf[b:], BackGreen) + b += 2 + + xgb.Put16(buf[b:], BackBlue) + b += 2 + + return buf +} + +// CreatePixmapCookie is a cookie used only for CreatePixmap requests. +type CreatePixmapCookie struct { + *xgb.Cookie +} + +// CreatePixmap sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func CreatePixmap(c *xgb.Conn, Depth byte, Pid Pixmap, Drawable Drawable, Width uint16, Height uint16) CreatePixmapCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(createPixmapRequest(c, Depth, Pid, Drawable, Width, Height), cookie) + return CreatePixmapCookie{cookie} +} + +// CreatePixmapChecked sends a checked request. +// If an error occurs, it can be retrieved using CreatePixmapCookie.Check() +func CreatePixmapChecked(c *xgb.Conn, Depth byte, Pid Pixmap, Drawable Drawable, Width uint16, Height uint16) CreatePixmapCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(createPixmapRequest(c, Depth, Pid, Drawable, Width, Height), cookie) + return CreatePixmapCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook CreatePixmapCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for CreatePixmap +// createPixmapRequest writes a CreatePixmap request to a byte slice. +func createPixmapRequest(c *xgb.Conn, Depth byte, Pid Pixmap, Drawable Drawable, Width uint16, Height uint16) []byte { + size := 16 + b := 0 + buf := make([]byte, size) + + buf[b] = 53 // request opcode + b += 1 + + buf[b] = Depth + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Pid)) + b += 4 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + xgb.Put16(buf[b:], Width) + b += 2 + + xgb.Put16(buf[b:], Height) + b += 2 + + return buf +} + +// CreateWindowCookie is a cookie used only for CreateWindow requests. +type CreateWindowCookie struct { + *xgb.Cookie +} + +// CreateWindow sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func CreateWindow(c *xgb.Conn, Depth byte, Wid Window, Parent Window, X int16, Y int16, Width uint16, Height uint16, BorderWidth uint16, Class uint16, Visual Visualid, ValueMask uint32, ValueList []uint32) CreateWindowCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(createWindowRequest(c, Depth, Wid, Parent, X, Y, Width, Height, BorderWidth, Class, Visual, ValueMask, ValueList), cookie) + return CreateWindowCookie{cookie} +} + +// CreateWindowChecked sends a checked request. +// If an error occurs, it can be retrieved using CreateWindowCookie.Check() +func CreateWindowChecked(c *xgb.Conn, Depth byte, Wid Window, Parent Window, X int16, Y int16, Width uint16, Height uint16, BorderWidth uint16, Class uint16, Visual Visualid, ValueMask uint32, ValueList []uint32) CreateWindowCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(createWindowRequest(c, Depth, Wid, Parent, X, Y, Width, Height, BorderWidth, Class, Visual, ValueMask, ValueList), cookie) + return CreateWindowCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook CreateWindowCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for CreateWindow +// createWindowRequest writes a CreateWindow request to a byte slice. +func createWindowRequest(c *xgb.Conn, Depth byte, Wid Window, Parent Window, X int16, Y int16, Width uint16, Height uint16, BorderWidth uint16, Class uint16, Visual Visualid, ValueMask uint32, ValueList []uint32) []byte { + size := xgb.Pad((32 + xgb.Pad((4 * xgb.PopCount(int(ValueMask)))))) + b := 0 + buf := make([]byte, size) + + buf[b] = 1 // request opcode + b += 1 + + buf[b] = Depth + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Wid)) + b += 4 + + xgb.Put32(buf[b:], uint32(Parent)) + b += 4 + + xgb.Put16(buf[b:], uint16(X)) + b += 2 + + xgb.Put16(buf[b:], uint16(Y)) + b += 2 + + xgb.Put16(buf[b:], Width) + b += 2 + + xgb.Put16(buf[b:], Height) + b += 2 + + xgb.Put16(buf[b:], BorderWidth) + b += 2 + + xgb.Put16(buf[b:], Class) + b += 2 + + xgb.Put32(buf[b:], uint32(Visual)) + b += 4 + + xgb.Put32(buf[b:], ValueMask) + b += 4 + + for i := 0; i < xgb.PopCount(int(ValueMask)); i++ { + xgb.Put32(buf[b:], ValueList[i]) + b += 4 + } + b = xgb.Pad(b) + + return buf +} + +// DeletePropertyCookie is a cookie used only for DeleteProperty requests. +type DeletePropertyCookie struct { + *xgb.Cookie +} + +// DeleteProperty sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func DeleteProperty(c *xgb.Conn, Window Window, Property Atom) DeletePropertyCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(deletePropertyRequest(c, Window, Property), cookie) + return DeletePropertyCookie{cookie} +} + +// DeletePropertyChecked sends a checked request. +// If an error occurs, it can be retrieved using DeletePropertyCookie.Check() +func DeletePropertyChecked(c *xgb.Conn, Window Window, Property Atom) DeletePropertyCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(deletePropertyRequest(c, Window, Property), cookie) + return DeletePropertyCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook DeletePropertyCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for DeleteProperty +// deletePropertyRequest writes a DeleteProperty request to a byte slice. +func deletePropertyRequest(c *xgb.Conn, Window Window, Property Atom) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = 19 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + xgb.Put32(buf[b:], uint32(Property)) + b += 4 + + return buf +} + +// DestroySubwindowsCookie is a cookie used only for DestroySubwindows requests. +type DestroySubwindowsCookie struct { + *xgb.Cookie +} + +// DestroySubwindows sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func DestroySubwindows(c *xgb.Conn, Window Window) DestroySubwindowsCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(destroySubwindowsRequest(c, Window), cookie) + return DestroySubwindowsCookie{cookie} +} + +// DestroySubwindowsChecked sends a checked request. +// If an error occurs, it can be retrieved using DestroySubwindowsCookie.Check() +func DestroySubwindowsChecked(c *xgb.Conn, Window Window) DestroySubwindowsCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(destroySubwindowsRequest(c, Window), cookie) + return DestroySubwindowsCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook DestroySubwindowsCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for DestroySubwindows +// destroySubwindowsRequest writes a DestroySubwindows request to a byte slice. +func destroySubwindowsRequest(c *xgb.Conn, Window Window) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 5 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + return buf +} + +// DestroyWindowCookie is a cookie used only for DestroyWindow requests. +type DestroyWindowCookie struct { + *xgb.Cookie +} + +// DestroyWindow sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func DestroyWindow(c *xgb.Conn, Window Window) DestroyWindowCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(destroyWindowRequest(c, Window), cookie) + return DestroyWindowCookie{cookie} +} + +// DestroyWindowChecked sends a checked request. +// If an error occurs, it can be retrieved using DestroyWindowCookie.Check() +func DestroyWindowChecked(c *xgb.Conn, Window Window) DestroyWindowCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(destroyWindowRequest(c, Window), cookie) + return DestroyWindowCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook DestroyWindowCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for DestroyWindow +// destroyWindowRequest writes a DestroyWindow request to a byte slice. +func destroyWindowRequest(c *xgb.Conn, Window Window) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 4 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + return buf +} + +// FillPolyCookie is a cookie used only for FillPoly requests. +type FillPolyCookie struct { + *xgb.Cookie +} + +// FillPoly sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func FillPoly(c *xgb.Conn, Drawable Drawable, Gc Gcontext, Shape byte, CoordinateMode byte, Points []Point) FillPolyCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(fillPolyRequest(c, Drawable, Gc, Shape, CoordinateMode, Points), cookie) + return FillPolyCookie{cookie} +} + +// FillPolyChecked sends a checked request. +// If an error occurs, it can be retrieved using FillPolyCookie.Check() +func FillPolyChecked(c *xgb.Conn, Drawable Drawable, Gc Gcontext, Shape byte, CoordinateMode byte, Points []Point) FillPolyCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(fillPolyRequest(c, Drawable, Gc, Shape, CoordinateMode, Points), cookie) + return FillPolyCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook FillPolyCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for FillPoly +// fillPolyRequest writes a FillPoly request to a byte slice. +func fillPolyRequest(c *xgb.Conn, Drawable Drawable, Gc Gcontext, Shape byte, CoordinateMode byte, Points []Point) []byte { + size := xgb.Pad((16 + xgb.Pad((len(Points) * 4)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 69 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + buf[b] = Shape + b += 1 + + buf[b] = CoordinateMode + b += 1 + + b += 2 // padding + + b += PointListBytes(buf[b:], Points) + + return buf +} + +// ForceScreenSaverCookie is a cookie used only for ForceScreenSaver requests. +type ForceScreenSaverCookie struct { + *xgb.Cookie +} + +// ForceScreenSaver sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func ForceScreenSaver(c *xgb.Conn, Mode byte) ForceScreenSaverCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(forceScreenSaverRequest(c, Mode), cookie) + return ForceScreenSaverCookie{cookie} +} + +// ForceScreenSaverChecked sends a checked request. +// If an error occurs, it can be retrieved using ForceScreenSaverCookie.Check() +func ForceScreenSaverChecked(c *xgb.Conn, Mode byte) ForceScreenSaverCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(forceScreenSaverRequest(c, Mode), cookie) + return ForceScreenSaverCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook ForceScreenSaverCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for ForceScreenSaver +// forceScreenSaverRequest writes a ForceScreenSaver request to a byte slice. +func forceScreenSaverRequest(c *xgb.Conn, Mode byte) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + buf[b] = 115 // request opcode + b += 1 + + buf[b] = Mode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + return buf +} + +// FreeColormapCookie is a cookie used only for FreeColormap requests. +type FreeColormapCookie struct { + *xgb.Cookie +} + +// FreeColormap sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func FreeColormap(c *xgb.Conn, Cmap Colormap) FreeColormapCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(freeColormapRequest(c, Cmap), cookie) + return FreeColormapCookie{cookie} +} + +// FreeColormapChecked sends a checked request. +// If an error occurs, it can be retrieved using FreeColormapCookie.Check() +func FreeColormapChecked(c *xgb.Conn, Cmap Colormap) FreeColormapCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(freeColormapRequest(c, Cmap), cookie) + return FreeColormapCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook FreeColormapCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for FreeColormap +// freeColormapRequest writes a FreeColormap request to a byte slice. +func freeColormapRequest(c *xgb.Conn, Cmap Colormap) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 79 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Cmap)) + b += 4 + + return buf +} + +// FreeColorsCookie is a cookie used only for FreeColors requests. +type FreeColorsCookie struct { + *xgb.Cookie +} + +// FreeColors sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func FreeColors(c *xgb.Conn, Cmap Colormap, PlaneMask uint32, Pixels []uint32) FreeColorsCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(freeColorsRequest(c, Cmap, PlaneMask, Pixels), cookie) + return FreeColorsCookie{cookie} +} + +// FreeColorsChecked sends a checked request. +// If an error occurs, it can be retrieved using FreeColorsCookie.Check() +func FreeColorsChecked(c *xgb.Conn, Cmap Colormap, PlaneMask uint32, Pixels []uint32) FreeColorsCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(freeColorsRequest(c, Cmap, PlaneMask, Pixels), cookie) + return FreeColorsCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook FreeColorsCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for FreeColors +// freeColorsRequest writes a FreeColors request to a byte slice. +func freeColorsRequest(c *xgb.Conn, Cmap Colormap, PlaneMask uint32, Pixels []uint32) []byte { + size := xgb.Pad((12 + xgb.Pad((len(Pixels) * 4)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 88 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Cmap)) + b += 4 + + xgb.Put32(buf[b:], PlaneMask) + b += 4 + + for i := 0; i < int(len(Pixels)); i++ { + xgb.Put32(buf[b:], Pixels[i]) + b += 4 + } + + return buf +} + +// FreeCursorCookie is a cookie used only for FreeCursor requests. +type FreeCursorCookie struct { + *xgb.Cookie +} + +// FreeCursor sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func FreeCursor(c *xgb.Conn, Cursor Cursor) FreeCursorCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(freeCursorRequest(c, Cursor), cookie) + return FreeCursorCookie{cookie} +} + +// FreeCursorChecked sends a checked request. +// If an error occurs, it can be retrieved using FreeCursorCookie.Check() +func FreeCursorChecked(c *xgb.Conn, Cursor Cursor) FreeCursorCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(freeCursorRequest(c, Cursor), cookie) + return FreeCursorCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook FreeCursorCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for FreeCursor +// freeCursorRequest writes a FreeCursor request to a byte slice. +func freeCursorRequest(c *xgb.Conn, Cursor Cursor) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 95 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Cursor)) + b += 4 + + return buf +} + +// FreeGCCookie is a cookie used only for FreeGC requests. +type FreeGCCookie struct { + *xgb.Cookie +} + +// FreeGC sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func FreeGC(c *xgb.Conn, Gc Gcontext) FreeGCCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(freeGCRequest(c, Gc), cookie) + return FreeGCCookie{cookie} +} + +// FreeGCChecked sends a checked request. +// If an error occurs, it can be retrieved using FreeGCCookie.Check() +func FreeGCChecked(c *xgb.Conn, Gc Gcontext) FreeGCCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(freeGCRequest(c, Gc), cookie) + return FreeGCCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook FreeGCCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for FreeGC +// freeGCRequest writes a FreeGC request to a byte slice. +func freeGCRequest(c *xgb.Conn, Gc Gcontext) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 60 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + return buf +} + +// FreePixmapCookie is a cookie used only for FreePixmap requests. +type FreePixmapCookie struct { + *xgb.Cookie +} + +// FreePixmap sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func FreePixmap(c *xgb.Conn, Pixmap Pixmap) FreePixmapCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(freePixmapRequest(c, Pixmap), cookie) + return FreePixmapCookie{cookie} +} + +// FreePixmapChecked sends a checked request. +// If an error occurs, it can be retrieved using FreePixmapCookie.Check() +func FreePixmapChecked(c *xgb.Conn, Pixmap Pixmap) FreePixmapCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(freePixmapRequest(c, Pixmap), cookie) + return FreePixmapCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook FreePixmapCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for FreePixmap +// freePixmapRequest writes a FreePixmap request to a byte slice. +func freePixmapRequest(c *xgb.Conn, Pixmap Pixmap) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 54 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Pixmap)) + b += 4 + + return buf +} + +// GetAtomNameCookie is a cookie used only for GetAtomName requests. +type GetAtomNameCookie struct { + *xgb.Cookie +} + +// GetAtomName sends a checked request. +// If an error occurs, it will be returned with the reply by calling GetAtomNameCookie.Reply() +func GetAtomName(c *xgb.Conn, Atom Atom) GetAtomNameCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getAtomNameRequest(c, Atom), cookie) + return GetAtomNameCookie{cookie} +} + +// GetAtomNameUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func GetAtomNameUnchecked(c *xgb.Conn, Atom Atom) GetAtomNameCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getAtomNameRequest(c, Atom), cookie) + return GetAtomNameCookie{cookie} +} + +// GetAtomNameReply represents the data returned from a GetAtomName request. +type GetAtomNameReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + NameLen uint16 + // padding: 22 bytes + Name string // size: xgb.Pad((int(NameLen) * 1)) +} + +// Reply blocks and returns the reply data for a GetAtomName request. +func (cook GetAtomNameCookie) Reply() (*GetAtomNameReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getAtomNameReply(buf), nil +} + +// getAtomNameReply reads a byte slice into a GetAtomNameReply value. +func getAtomNameReply(buf []byte) *GetAtomNameReply { + v := new(GetAtomNameReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.NameLen = xgb.Get16(buf[b:]) + b += 2 + + b += 22 // padding + + { + byteString := make([]byte, v.NameLen) + copy(byteString[:v.NameLen], buf[b:]) + v.Name = string(byteString) + b += int(v.NameLen) + } + + return v +} + +// Write request to wire for GetAtomName +// getAtomNameRequest writes a GetAtomName request to a byte slice. +func getAtomNameRequest(c *xgb.Conn, Atom Atom) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 17 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Atom)) + b += 4 + + return buf +} + +// GetFontPathCookie is a cookie used only for GetFontPath requests. +type GetFontPathCookie struct { + *xgb.Cookie +} + +// GetFontPath sends a checked request. +// If an error occurs, it will be returned with the reply by calling GetFontPathCookie.Reply() +func GetFontPath(c *xgb.Conn) GetFontPathCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getFontPathRequest(c), cookie) + return GetFontPathCookie{cookie} +} + +// GetFontPathUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func GetFontPathUnchecked(c *xgb.Conn) GetFontPathCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getFontPathRequest(c), cookie) + return GetFontPathCookie{cookie} +} + +// GetFontPathReply represents the data returned from a GetFontPath request. +type GetFontPathReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + PathLen uint16 + // padding: 22 bytes + Path []Str // size: StrListSize(Path) +} + +// Reply blocks and returns the reply data for a GetFontPath request. +func (cook GetFontPathCookie) Reply() (*GetFontPathReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getFontPathReply(buf), nil +} + +// getFontPathReply reads a byte slice into a GetFontPathReply value. +func getFontPathReply(buf []byte) *GetFontPathReply { + v := new(GetFontPathReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.PathLen = xgb.Get16(buf[b:]) + b += 2 + + b += 22 // padding + + v.Path = make([]Str, v.PathLen) + b += StrReadList(buf[b:], v.Path) + + return v +} + +// Write request to wire for GetFontPath +// getFontPathRequest writes a GetFontPath request to a byte slice. +func getFontPathRequest(c *xgb.Conn) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + buf[b] = 52 // request opcode + b += 1 + + b += 1 // padding + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + return buf +} + +// GetGeometryCookie is a cookie used only for GetGeometry requests. +type GetGeometryCookie struct { + *xgb.Cookie +} + +// GetGeometry sends a checked request. +// If an error occurs, it will be returned with the reply by calling GetGeometryCookie.Reply() +func GetGeometry(c *xgb.Conn, Drawable Drawable) GetGeometryCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getGeometryRequest(c, Drawable), cookie) + return GetGeometryCookie{cookie} +} + +// GetGeometryUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func GetGeometryUnchecked(c *xgb.Conn, Drawable Drawable) GetGeometryCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getGeometryRequest(c, Drawable), cookie) + return GetGeometryCookie{cookie} +} + +// GetGeometryReply represents the data returned from a GetGeometry request. +type GetGeometryReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + Depth byte + Root Window + X int16 + Y int16 + Width uint16 + Height uint16 + BorderWidth uint16 + // padding: 2 bytes +} + +// Reply blocks and returns the reply data for a GetGeometry request. +func (cook GetGeometryCookie) Reply() (*GetGeometryReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getGeometryReply(buf), nil +} + +// getGeometryReply reads a byte slice into a GetGeometryReply value. +func getGeometryReply(buf []byte) *GetGeometryReply { + v := new(GetGeometryReply) + b := 1 // skip reply determinant + + v.Depth = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Root = Window(xgb.Get32(buf[b:])) + b += 4 + + v.X = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Y = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Width = xgb.Get16(buf[b:]) + b += 2 + + v.Height = xgb.Get16(buf[b:]) + b += 2 + + v.BorderWidth = xgb.Get16(buf[b:]) + b += 2 + + b += 2 // padding + + return v +} + +// Write request to wire for GetGeometry +// getGeometryRequest writes a GetGeometry request to a byte slice. +func getGeometryRequest(c *xgb.Conn, Drawable Drawable) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 14 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + return buf +} + +// GetImageCookie is a cookie used only for GetImage requests. +type GetImageCookie struct { + *xgb.Cookie +} + +// GetImage sends a checked request. +// If an error occurs, it will be returned with the reply by calling GetImageCookie.Reply() +func GetImage(c *xgb.Conn, Format byte, Drawable Drawable, X int16, Y int16, Width uint16, Height uint16, PlaneMask uint32) GetImageCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getImageRequest(c, Format, Drawable, X, Y, Width, Height, PlaneMask), cookie) + return GetImageCookie{cookie} +} + +// GetImageUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func GetImageUnchecked(c *xgb.Conn, Format byte, Drawable Drawable, X int16, Y int16, Width uint16, Height uint16, PlaneMask uint32) GetImageCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getImageRequest(c, Format, Drawable, X, Y, Width, Height, PlaneMask), cookie) + return GetImageCookie{cookie} +} + +// GetImageReply represents the data returned from a GetImage request. +type GetImageReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + Depth byte + Visual Visualid + // padding: 20 bytes + Data []byte // size: xgb.Pad(((int(Length) * 4) * 1)) +} + +// Reply blocks and returns the reply data for a GetImage request. +func (cook GetImageCookie) Reply() (*GetImageReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getImageReply(buf), nil +} + +// getImageReply reads a byte slice into a GetImageReply value. +func getImageReply(buf []byte) *GetImageReply { + v := new(GetImageReply) + b := 1 // skip reply determinant + + v.Depth = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Visual = Visualid(xgb.Get32(buf[b:])) + b += 4 + + b += 20 // padding + + v.Data = make([]byte, (int(v.Length) * 4)) + copy(v.Data[:(int(v.Length)*4)], buf[b:]) + b += int((int(v.Length) * 4)) + + return v +} + +// Write request to wire for GetImage +// getImageRequest writes a GetImage request to a byte slice. +func getImageRequest(c *xgb.Conn, Format byte, Drawable Drawable, X int16, Y int16, Width uint16, Height uint16, PlaneMask uint32) []byte { + size := 20 + b := 0 + buf := make([]byte, size) + + buf[b] = 73 // request opcode + b += 1 + + buf[b] = Format + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + xgb.Put16(buf[b:], uint16(X)) + b += 2 + + xgb.Put16(buf[b:], uint16(Y)) + b += 2 + + xgb.Put16(buf[b:], Width) + b += 2 + + xgb.Put16(buf[b:], Height) + b += 2 + + xgb.Put32(buf[b:], PlaneMask) + b += 4 + + return buf +} + +// GetInputFocusCookie is a cookie used only for GetInputFocus requests. +type GetInputFocusCookie struct { + *xgb.Cookie +} + +// GetInputFocus sends a checked request. +// If an error occurs, it will be returned with the reply by calling GetInputFocusCookie.Reply() +func GetInputFocus(c *xgb.Conn) GetInputFocusCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getInputFocusRequest(c), cookie) + return GetInputFocusCookie{cookie} +} + +// GetInputFocusUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func GetInputFocusUnchecked(c *xgb.Conn) GetInputFocusCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getInputFocusRequest(c), cookie) + return GetInputFocusCookie{cookie} +} + +// GetInputFocusReply represents the data returned from a GetInputFocus request. +type GetInputFocusReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + RevertTo byte + Focus Window +} + +// Reply blocks and returns the reply data for a GetInputFocus request. +func (cook GetInputFocusCookie) Reply() (*GetInputFocusReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getInputFocusReply(buf), nil +} + +// getInputFocusReply reads a byte slice into a GetInputFocusReply value. +func getInputFocusReply(buf []byte) *GetInputFocusReply { + v := new(GetInputFocusReply) + b := 1 // skip reply determinant + + v.RevertTo = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Focus = Window(xgb.Get32(buf[b:])) + b += 4 + + return v +} + +// Write request to wire for GetInputFocus +// getInputFocusRequest writes a GetInputFocus request to a byte slice. +func getInputFocusRequest(c *xgb.Conn) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + buf[b] = 43 // request opcode + b += 1 + + b += 1 // padding + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + return buf +} + +// GetKeyboardControlCookie is a cookie used only for GetKeyboardControl requests. +type GetKeyboardControlCookie struct { + *xgb.Cookie +} + +// GetKeyboardControl sends a checked request. +// If an error occurs, it will be returned with the reply by calling GetKeyboardControlCookie.Reply() +func GetKeyboardControl(c *xgb.Conn) GetKeyboardControlCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getKeyboardControlRequest(c), cookie) + return GetKeyboardControlCookie{cookie} +} + +// GetKeyboardControlUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func GetKeyboardControlUnchecked(c *xgb.Conn) GetKeyboardControlCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getKeyboardControlRequest(c), cookie) + return GetKeyboardControlCookie{cookie} +} + +// GetKeyboardControlReply represents the data returned from a GetKeyboardControl request. +type GetKeyboardControlReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + GlobalAutoRepeat byte + LedMask uint32 + KeyClickPercent byte + BellPercent byte + BellPitch uint16 + BellDuration uint16 + // padding: 2 bytes + AutoRepeats []byte // size: 32 +} + +// Reply blocks and returns the reply data for a GetKeyboardControl request. +func (cook GetKeyboardControlCookie) Reply() (*GetKeyboardControlReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getKeyboardControlReply(buf), nil +} + +// getKeyboardControlReply reads a byte slice into a GetKeyboardControlReply value. +func getKeyboardControlReply(buf []byte) *GetKeyboardControlReply { + v := new(GetKeyboardControlReply) + b := 1 // skip reply determinant + + v.GlobalAutoRepeat = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.LedMask = xgb.Get32(buf[b:]) + b += 4 + + v.KeyClickPercent = buf[b] + b += 1 + + v.BellPercent = buf[b] + b += 1 + + v.BellPitch = xgb.Get16(buf[b:]) + b += 2 + + v.BellDuration = xgb.Get16(buf[b:]) + b += 2 + + b += 2 // padding + + v.AutoRepeats = make([]byte, 32) + copy(v.AutoRepeats[:32], buf[b:]) + b += int(32) + + return v +} + +// Write request to wire for GetKeyboardControl +// getKeyboardControlRequest writes a GetKeyboardControl request to a byte slice. +func getKeyboardControlRequest(c *xgb.Conn) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + buf[b] = 103 // request opcode + b += 1 + + b += 1 // padding + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + return buf +} + +// GetKeyboardMappingCookie is a cookie used only for GetKeyboardMapping requests. +type GetKeyboardMappingCookie struct { + *xgb.Cookie +} + +// GetKeyboardMapping sends a checked request. +// If an error occurs, it will be returned with the reply by calling GetKeyboardMappingCookie.Reply() +func GetKeyboardMapping(c *xgb.Conn, FirstKeycode Keycode, Count byte) GetKeyboardMappingCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getKeyboardMappingRequest(c, FirstKeycode, Count), cookie) + return GetKeyboardMappingCookie{cookie} +} + +// GetKeyboardMappingUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func GetKeyboardMappingUnchecked(c *xgb.Conn, FirstKeycode Keycode, Count byte) GetKeyboardMappingCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getKeyboardMappingRequest(c, FirstKeycode, Count), cookie) + return GetKeyboardMappingCookie{cookie} +} + +// GetKeyboardMappingReply represents the data returned from a GetKeyboardMapping request. +type GetKeyboardMappingReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + KeysymsPerKeycode byte + // padding: 24 bytes + Keysyms []Keysym // size: xgb.Pad((int(Length) * 4)) +} + +// Reply blocks and returns the reply data for a GetKeyboardMapping request. +func (cook GetKeyboardMappingCookie) Reply() (*GetKeyboardMappingReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getKeyboardMappingReply(buf), nil +} + +// getKeyboardMappingReply reads a byte slice into a GetKeyboardMappingReply value. +func getKeyboardMappingReply(buf []byte) *GetKeyboardMappingReply { + v := new(GetKeyboardMappingReply) + b := 1 // skip reply determinant + + v.KeysymsPerKeycode = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + b += 24 // padding + + v.Keysyms = make([]Keysym, v.Length) + for i := 0; i < int(v.Length); i++ { + v.Keysyms[i] = Keysym(xgb.Get32(buf[b:])) + b += 4 + } + + return v +} + +// Write request to wire for GetKeyboardMapping +// getKeyboardMappingRequest writes a GetKeyboardMapping request to a byte slice. +func getKeyboardMappingRequest(c *xgb.Conn, FirstKeycode Keycode, Count byte) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 101 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + buf[b] = byte(FirstKeycode) + b += 1 + + buf[b] = Count + b += 1 + + return buf +} + +// GetModifierMappingCookie is a cookie used only for GetModifierMapping requests. +type GetModifierMappingCookie struct { + *xgb.Cookie +} + +// GetModifierMapping sends a checked request. +// If an error occurs, it will be returned with the reply by calling GetModifierMappingCookie.Reply() +func GetModifierMapping(c *xgb.Conn) GetModifierMappingCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getModifierMappingRequest(c), cookie) + return GetModifierMappingCookie{cookie} +} + +// GetModifierMappingUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func GetModifierMappingUnchecked(c *xgb.Conn) GetModifierMappingCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getModifierMappingRequest(c), cookie) + return GetModifierMappingCookie{cookie} +} + +// GetModifierMappingReply represents the data returned from a GetModifierMapping request. +type GetModifierMappingReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + KeycodesPerModifier byte + // padding: 24 bytes + Keycodes []Keycode // size: xgb.Pad(((int(KeycodesPerModifier) * 8) * 1)) +} + +// Reply blocks and returns the reply data for a GetModifierMapping request. +func (cook GetModifierMappingCookie) Reply() (*GetModifierMappingReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getModifierMappingReply(buf), nil +} + +// getModifierMappingReply reads a byte slice into a GetModifierMappingReply value. +func getModifierMappingReply(buf []byte) *GetModifierMappingReply { + v := new(GetModifierMappingReply) + b := 1 // skip reply determinant + + v.KeycodesPerModifier = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + b += 24 // padding + + v.Keycodes = make([]Keycode, (int(v.KeycodesPerModifier) * 8)) + for i := 0; i < int((int(v.KeycodesPerModifier) * 8)); i++ { + v.Keycodes[i] = Keycode(buf[b]) + b += 1 + } + + return v +} + +// Write request to wire for GetModifierMapping +// getModifierMappingRequest writes a GetModifierMapping request to a byte slice. +func getModifierMappingRequest(c *xgb.Conn) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + buf[b] = 119 // request opcode + b += 1 + + b += 1 // padding + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + return buf +} + +// GetMotionEventsCookie is a cookie used only for GetMotionEvents requests. +type GetMotionEventsCookie struct { + *xgb.Cookie +} + +// GetMotionEvents sends a checked request. +// If an error occurs, it will be returned with the reply by calling GetMotionEventsCookie.Reply() +func GetMotionEvents(c *xgb.Conn, Window Window, Start Timestamp, Stop Timestamp) GetMotionEventsCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getMotionEventsRequest(c, Window, Start, Stop), cookie) + return GetMotionEventsCookie{cookie} +} + +// GetMotionEventsUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func GetMotionEventsUnchecked(c *xgb.Conn, Window Window, Start Timestamp, Stop Timestamp) GetMotionEventsCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getMotionEventsRequest(c, Window, Start, Stop), cookie) + return GetMotionEventsCookie{cookie} +} + +// GetMotionEventsReply represents the data returned from a GetMotionEvents request. +type GetMotionEventsReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + EventsLen uint32 + // padding: 20 bytes + Events []Timecoord // size: xgb.Pad((int(EventsLen) * 8)) +} + +// Reply blocks and returns the reply data for a GetMotionEvents request. +func (cook GetMotionEventsCookie) Reply() (*GetMotionEventsReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getMotionEventsReply(buf), nil +} + +// getMotionEventsReply reads a byte slice into a GetMotionEventsReply value. +func getMotionEventsReply(buf []byte) *GetMotionEventsReply { + v := new(GetMotionEventsReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.EventsLen = xgb.Get32(buf[b:]) + b += 4 + + b += 20 // padding + + v.Events = make([]Timecoord, v.EventsLen) + b += TimecoordReadList(buf[b:], v.Events) + + return v +} + +// Write request to wire for GetMotionEvents +// getMotionEventsRequest writes a GetMotionEvents request to a byte slice. +func getMotionEventsRequest(c *xgb.Conn, Window Window, Start Timestamp, Stop Timestamp) []byte { + size := 16 + b := 0 + buf := make([]byte, size) + + buf[b] = 39 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + xgb.Put32(buf[b:], uint32(Start)) + b += 4 + + xgb.Put32(buf[b:], uint32(Stop)) + b += 4 + + return buf +} + +// GetPointerControlCookie is a cookie used only for GetPointerControl requests. +type GetPointerControlCookie struct { + *xgb.Cookie +} + +// GetPointerControl sends a checked request. +// If an error occurs, it will be returned with the reply by calling GetPointerControlCookie.Reply() +func GetPointerControl(c *xgb.Conn) GetPointerControlCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getPointerControlRequest(c), cookie) + return GetPointerControlCookie{cookie} +} + +// GetPointerControlUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func GetPointerControlUnchecked(c *xgb.Conn) GetPointerControlCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getPointerControlRequest(c), cookie) + return GetPointerControlCookie{cookie} +} + +// GetPointerControlReply represents the data returned from a GetPointerControl request. +type GetPointerControlReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + AccelerationNumerator uint16 + AccelerationDenominator uint16 + Threshold uint16 + // padding: 18 bytes +} + +// Reply blocks and returns the reply data for a GetPointerControl request. +func (cook GetPointerControlCookie) Reply() (*GetPointerControlReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getPointerControlReply(buf), nil +} + +// getPointerControlReply reads a byte slice into a GetPointerControlReply value. +func getPointerControlReply(buf []byte) *GetPointerControlReply { + v := new(GetPointerControlReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.AccelerationNumerator = xgb.Get16(buf[b:]) + b += 2 + + v.AccelerationDenominator = xgb.Get16(buf[b:]) + b += 2 + + v.Threshold = xgb.Get16(buf[b:]) + b += 2 + + b += 18 // padding + + return v +} + +// Write request to wire for GetPointerControl +// getPointerControlRequest writes a GetPointerControl request to a byte slice. +func getPointerControlRequest(c *xgb.Conn) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + buf[b] = 106 // request opcode + b += 1 + + b += 1 // padding + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + return buf +} + +// GetPointerMappingCookie is a cookie used only for GetPointerMapping requests. +type GetPointerMappingCookie struct { + *xgb.Cookie +} + +// GetPointerMapping sends a checked request. +// If an error occurs, it will be returned with the reply by calling GetPointerMappingCookie.Reply() +func GetPointerMapping(c *xgb.Conn) GetPointerMappingCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getPointerMappingRequest(c), cookie) + return GetPointerMappingCookie{cookie} +} + +// GetPointerMappingUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func GetPointerMappingUnchecked(c *xgb.Conn) GetPointerMappingCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getPointerMappingRequest(c), cookie) + return GetPointerMappingCookie{cookie} +} + +// GetPointerMappingReply represents the data returned from a GetPointerMapping request. +type GetPointerMappingReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + MapLen byte + // padding: 24 bytes + Map []byte // size: xgb.Pad((int(MapLen) * 1)) +} + +// Reply blocks and returns the reply data for a GetPointerMapping request. +func (cook GetPointerMappingCookie) Reply() (*GetPointerMappingReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getPointerMappingReply(buf), nil +} + +// getPointerMappingReply reads a byte slice into a GetPointerMappingReply value. +func getPointerMappingReply(buf []byte) *GetPointerMappingReply { + v := new(GetPointerMappingReply) + b := 1 // skip reply determinant + + v.MapLen = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + b += 24 // padding + + v.Map = make([]byte, v.MapLen) + copy(v.Map[:v.MapLen], buf[b:]) + b += int(v.MapLen) + + return v +} + +// Write request to wire for GetPointerMapping +// getPointerMappingRequest writes a GetPointerMapping request to a byte slice. +func getPointerMappingRequest(c *xgb.Conn) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + buf[b] = 117 // request opcode + b += 1 + + b += 1 // padding + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + return buf +} + +// GetPropertyCookie is a cookie used only for GetProperty requests. +type GetPropertyCookie struct { + *xgb.Cookie +} + +// GetProperty sends a checked request. +// If an error occurs, it will be returned with the reply by calling GetPropertyCookie.Reply() +func GetProperty(c *xgb.Conn, Delete bool, Window Window, Property Atom, Type Atom, LongOffset uint32, LongLength uint32) GetPropertyCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getPropertyRequest(c, Delete, Window, Property, Type, LongOffset, LongLength), cookie) + return GetPropertyCookie{cookie} +} + +// GetPropertyUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func GetPropertyUnchecked(c *xgb.Conn, Delete bool, Window Window, Property Atom, Type Atom, LongOffset uint32, LongLength uint32) GetPropertyCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getPropertyRequest(c, Delete, Window, Property, Type, LongOffset, LongLength), cookie) + return GetPropertyCookie{cookie} +} + +// GetPropertyReply represents the data returned from a GetProperty request. +type GetPropertyReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + Format byte + Type Atom + BytesAfter uint32 + ValueLen uint32 + // padding: 12 bytes + Value []byte // size: xgb.Pad(((int(ValueLen) * (int(Format) / 8)) * 1)) +} + +// Reply blocks and returns the reply data for a GetProperty request. +func (cook GetPropertyCookie) Reply() (*GetPropertyReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getPropertyReply(buf), nil +} + +// getPropertyReply reads a byte slice into a GetPropertyReply value. +func getPropertyReply(buf []byte) *GetPropertyReply { + v := new(GetPropertyReply) + b := 1 // skip reply determinant + + v.Format = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Type = Atom(xgb.Get32(buf[b:])) + b += 4 + + v.BytesAfter = xgb.Get32(buf[b:]) + b += 4 + + v.ValueLen = xgb.Get32(buf[b:]) + b += 4 + + b += 12 // padding + + v.Value = make([]byte, (int(v.ValueLen) * (int(v.Format) / 8))) + copy(v.Value[:(int(v.ValueLen)*(int(v.Format)/8))], buf[b:]) + b += int((int(v.ValueLen) * (int(v.Format) / 8))) + + return v +} + +// Write request to wire for GetProperty +// getPropertyRequest writes a GetProperty request to a byte slice. +func getPropertyRequest(c *xgb.Conn, Delete bool, Window Window, Property Atom, Type Atom, LongOffset uint32, LongLength uint32) []byte { + size := 24 + b := 0 + buf := make([]byte, size) + + buf[b] = 20 // request opcode + b += 1 + + if Delete { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + xgb.Put32(buf[b:], uint32(Property)) + b += 4 + + xgb.Put32(buf[b:], uint32(Type)) + b += 4 + + xgb.Put32(buf[b:], LongOffset) + b += 4 + + xgb.Put32(buf[b:], LongLength) + b += 4 + + return buf +} + +// GetScreenSaverCookie is a cookie used only for GetScreenSaver requests. +type GetScreenSaverCookie struct { + *xgb.Cookie +} + +// GetScreenSaver sends a checked request. +// If an error occurs, it will be returned with the reply by calling GetScreenSaverCookie.Reply() +func GetScreenSaver(c *xgb.Conn) GetScreenSaverCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getScreenSaverRequest(c), cookie) + return GetScreenSaverCookie{cookie} +} + +// GetScreenSaverUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func GetScreenSaverUnchecked(c *xgb.Conn) GetScreenSaverCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getScreenSaverRequest(c), cookie) + return GetScreenSaverCookie{cookie} +} + +// GetScreenSaverReply represents the data returned from a GetScreenSaver request. +type GetScreenSaverReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + Timeout uint16 + Interval uint16 + PreferBlanking byte + AllowExposures byte + // padding: 18 bytes +} + +// Reply blocks and returns the reply data for a GetScreenSaver request. +func (cook GetScreenSaverCookie) Reply() (*GetScreenSaverReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getScreenSaverReply(buf), nil +} + +// getScreenSaverReply reads a byte slice into a GetScreenSaverReply value. +func getScreenSaverReply(buf []byte) *GetScreenSaverReply { + v := new(GetScreenSaverReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Timeout = xgb.Get16(buf[b:]) + b += 2 + + v.Interval = xgb.Get16(buf[b:]) + b += 2 + + v.PreferBlanking = buf[b] + b += 1 + + v.AllowExposures = buf[b] + b += 1 + + b += 18 // padding + + return v +} + +// Write request to wire for GetScreenSaver +// getScreenSaverRequest writes a GetScreenSaver request to a byte slice. +func getScreenSaverRequest(c *xgb.Conn) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + buf[b] = 108 // request opcode + b += 1 + + b += 1 // padding + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + return buf +} + +// GetSelectionOwnerCookie is a cookie used only for GetSelectionOwner requests. +type GetSelectionOwnerCookie struct { + *xgb.Cookie +} + +// GetSelectionOwner sends a checked request. +// If an error occurs, it will be returned with the reply by calling GetSelectionOwnerCookie.Reply() +func GetSelectionOwner(c *xgb.Conn, Selection Atom) GetSelectionOwnerCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getSelectionOwnerRequest(c, Selection), cookie) + return GetSelectionOwnerCookie{cookie} +} + +// GetSelectionOwnerUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func GetSelectionOwnerUnchecked(c *xgb.Conn, Selection Atom) GetSelectionOwnerCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getSelectionOwnerRequest(c, Selection), cookie) + return GetSelectionOwnerCookie{cookie} +} + +// GetSelectionOwnerReply represents the data returned from a GetSelectionOwner request. +type GetSelectionOwnerReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + Owner Window +} + +// Reply blocks and returns the reply data for a GetSelectionOwner request. +func (cook GetSelectionOwnerCookie) Reply() (*GetSelectionOwnerReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getSelectionOwnerReply(buf), nil +} + +// getSelectionOwnerReply reads a byte slice into a GetSelectionOwnerReply value. +func getSelectionOwnerReply(buf []byte) *GetSelectionOwnerReply { + v := new(GetSelectionOwnerReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Owner = Window(xgb.Get32(buf[b:])) + b += 4 + + return v +} + +// Write request to wire for GetSelectionOwner +// getSelectionOwnerRequest writes a GetSelectionOwner request to a byte slice. +func getSelectionOwnerRequest(c *xgb.Conn, Selection Atom) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 23 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Selection)) + b += 4 + + return buf +} + +// GetWindowAttributesCookie is a cookie used only for GetWindowAttributes requests. +type GetWindowAttributesCookie struct { + *xgb.Cookie +} + +// GetWindowAttributes sends a checked request. +// If an error occurs, it will be returned with the reply by calling GetWindowAttributesCookie.Reply() +func GetWindowAttributes(c *xgb.Conn, Window Window) GetWindowAttributesCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getWindowAttributesRequest(c, Window), cookie) + return GetWindowAttributesCookie{cookie} +} + +// GetWindowAttributesUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func GetWindowAttributesUnchecked(c *xgb.Conn, Window Window) GetWindowAttributesCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getWindowAttributesRequest(c, Window), cookie) + return GetWindowAttributesCookie{cookie} +} + +// GetWindowAttributesReply represents the data returned from a GetWindowAttributes request. +type GetWindowAttributesReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + BackingStore byte + Visual Visualid + Class uint16 + BitGravity byte + WinGravity byte + BackingPlanes uint32 + BackingPixel uint32 + SaveUnder bool + MapIsInstalled bool + MapState byte + OverrideRedirect bool + Colormap Colormap + AllEventMasks uint32 + YourEventMask uint32 + DoNotPropagateMask uint16 + // padding: 2 bytes +} + +// Reply blocks and returns the reply data for a GetWindowAttributes request. +func (cook GetWindowAttributesCookie) Reply() (*GetWindowAttributesReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getWindowAttributesReply(buf), nil +} + +// getWindowAttributesReply reads a byte slice into a GetWindowAttributesReply value. +func getWindowAttributesReply(buf []byte) *GetWindowAttributesReply { + v := new(GetWindowAttributesReply) + b := 1 // skip reply determinant + + v.BackingStore = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Visual = Visualid(xgb.Get32(buf[b:])) + b += 4 + + v.Class = xgb.Get16(buf[b:]) + b += 2 + + v.BitGravity = buf[b] + b += 1 + + v.WinGravity = buf[b] + b += 1 + + v.BackingPlanes = xgb.Get32(buf[b:]) + b += 4 + + v.BackingPixel = xgb.Get32(buf[b:]) + b += 4 + + if buf[b] == 1 { + v.SaveUnder = true + } else { + v.SaveUnder = false + } + b += 1 + + if buf[b] == 1 { + v.MapIsInstalled = true + } else { + v.MapIsInstalled = false + } + b += 1 + + v.MapState = buf[b] + b += 1 + + if buf[b] == 1 { + v.OverrideRedirect = true + } else { + v.OverrideRedirect = false + } + b += 1 + + v.Colormap = Colormap(xgb.Get32(buf[b:])) + b += 4 + + v.AllEventMasks = xgb.Get32(buf[b:]) + b += 4 + + v.YourEventMask = xgb.Get32(buf[b:]) + b += 4 + + v.DoNotPropagateMask = xgb.Get16(buf[b:]) + b += 2 + + b += 2 // padding + + return v +} + +// Write request to wire for GetWindowAttributes +// getWindowAttributesRequest writes a GetWindowAttributes request to a byte slice. +func getWindowAttributesRequest(c *xgb.Conn, Window Window) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 3 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + return buf +} + +// GrabButtonCookie is a cookie used only for GrabButton requests. +type GrabButtonCookie struct { + *xgb.Cookie +} + +// GrabButton sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func GrabButton(c *xgb.Conn, OwnerEvents bool, GrabWindow Window, EventMask uint16, PointerMode byte, KeyboardMode byte, ConfineTo Window, Cursor Cursor, Button byte, Modifiers uint16) GrabButtonCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(grabButtonRequest(c, OwnerEvents, GrabWindow, EventMask, PointerMode, KeyboardMode, ConfineTo, Cursor, Button, Modifiers), cookie) + return GrabButtonCookie{cookie} +} + +// GrabButtonChecked sends a checked request. +// If an error occurs, it can be retrieved using GrabButtonCookie.Check() +func GrabButtonChecked(c *xgb.Conn, OwnerEvents bool, GrabWindow Window, EventMask uint16, PointerMode byte, KeyboardMode byte, ConfineTo Window, Cursor Cursor, Button byte, Modifiers uint16) GrabButtonCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(grabButtonRequest(c, OwnerEvents, GrabWindow, EventMask, PointerMode, KeyboardMode, ConfineTo, Cursor, Button, Modifiers), cookie) + return GrabButtonCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook GrabButtonCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for GrabButton +// grabButtonRequest writes a GrabButton request to a byte slice. +func grabButtonRequest(c *xgb.Conn, OwnerEvents bool, GrabWindow Window, EventMask uint16, PointerMode byte, KeyboardMode byte, ConfineTo Window, Cursor Cursor, Button byte, Modifiers uint16) []byte { + size := 24 + b := 0 + buf := make([]byte, size) + + buf[b] = 28 // request opcode + b += 1 + + if OwnerEvents { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(GrabWindow)) + b += 4 + + xgb.Put16(buf[b:], EventMask) + b += 2 + + buf[b] = PointerMode + b += 1 + + buf[b] = KeyboardMode + b += 1 + + xgb.Put32(buf[b:], uint32(ConfineTo)) + b += 4 + + xgb.Put32(buf[b:], uint32(Cursor)) + b += 4 + + buf[b] = Button + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], Modifiers) + b += 2 + + return buf +} + +// GrabKeyCookie is a cookie used only for GrabKey requests. +type GrabKeyCookie struct { + *xgb.Cookie +} + +// GrabKey sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func GrabKey(c *xgb.Conn, OwnerEvents bool, GrabWindow Window, Modifiers uint16, Key Keycode, PointerMode byte, KeyboardMode byte) GrabKeyCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(grabKeyRequest(c, OwnerEvents, GrabWindow, Modifiers, Key, PointerMode, KeyboardMode), cookie) + return GrabKeyCookie{cookie} +} + +// GrabKeyChecked sends a checked request. +// If an error occurs, it can be retrieved using GrabKeyCookie.Check() +func GrabKeyChecked(c *xgb.Conn, OwnerEvents bool, GrabWindow Window, Modifiers uint16, Key Keycode, PointerMode byte, KeyboardMode byte) GrabKeyCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(grabKeyRequest(c, OwnerEvents, GrabWindow, Modifiers, Key, PointerMode, KeyboardMode), cookie) + return GrabKeyCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook GrabKeyCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for GrabKey +// grabKeyRequest writes a GrabKey request to a byte slice. +func grabKeyRequest(c *xgb.Conn, OwnerEvents bool, GrabWindow Window, Modifiers uint16, Key Keycode, PointerMode byte, KeyboardMode byte) []byte { + size := 16 + b := 0 + buf := make([]byte, size) + + buf[b] = 33 // request opcode + b += 1 + + if OwnerEvents { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(GrabWindow)) + b += 4 + + xgb.Put16(buf[b:], Modifiers) + b += 2 + + buf[b] = byte(Key) + b += 1 + + buf[b] = PointerMode + b += 1 + + buf[b] = KeyboardMode + b += 1 + + b += 3 // padding + + return buf +} + +// GrabKeyboardCookie is a cookie used only for GrabKeyboard requests. +type GrabKeyboardCookie struct { + *xgb.Cookie +} + +// GrabKeyboard sends a checked request. +// If an error occurs, it will be returned with the reply by calling GrabKeyboardCookie.Reply() +func GrabKeyboard(c *xgb.Conn, OwnerEvents bool, GrabWindow Window, Time Timestamp, PointerMode byte, KeyboardMode byte) GrabKeyboardCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(grabKeyboardRequest(c, OwnerEvents, GrabWindow, Time, PointerMode, KeyboardMode), cookie) + return GrabKeyboardCookie{cookie} +} + +// GrabKeyboardUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func GrabKeyboardUnchecked(c *xgb.Conn, OwnerEvents bool, GrabWindow Window, Time Timestamp, PointerMode byte, KeyboardMode byte) GrabKeyboardCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(grabKeyboardRequest(c, OwnerEvents, GrabWindow, Time, PointerMode, KeyboardMode), cookie) + return GrabKeyboardCookie{cookie} +} + +// GrabKeyboardReply represents the data returned from a GrabKeyboard request. +type GrabKeyboardReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + Status byte +} + +// Reply blocks and returns the reply data for a GrabKeyboard request. +func (cook GrabKeyboardCookie) Reply() (*GrabKeyboardReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return grabKeyboardReply(buf), nil +} + +// grabKeyboardReply reads a byte slice into a GrabKeyboardReply value. +func grabKeyboardReply(buf []byte) *GrabKeyboardReply { + v := new(GrabKeyboardReply) + b := 1 // skip reply determinant + + v.Status = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + return v +} + +// Write request to wire for GrabKeyboard +// grabKeyboardRequest writes a GrabKeyboard request to a byte slice. +func grabKeyboardRequest(c *xgb.Conn, OwnerEvents bool, GrabWindow Window, Time Timestamp, PointerMode byte, KeyboardMode byte) []byte { + size := 16 + b := 0 + buf := make([]byte, size) + + buf[b] = 31 // request opcode + b += 1 + + if OwnerEvents { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(GrabWindow)) + b += 4 + + xgb.Put32(buf[b:], uint32(Time)) + b += 4 + + buf[b] = PointerMode + b += 1 + + buf[b] = KeyboardMode + b += 1 + + b += 2 // padding + + return buf +} + +// GrabPointerCookie is a cookie used only for GrabPointer requests. +type GrabPointerCookie struct { + *xgb.Cookie +} + +// GrabPointer sends a checked request. +// If an error occurs, it will be returned with the reply by calling GrabPointerCookie.Reply() +func GrabPointer(c *xgb.Conn, OwnerEvents bool, GrabWindow Window, EventMask uint16, PointerMode byte, KeyboardMode byte, ConfineTo Window, Cursor Cursor, Time Timestamp) GrabPointerCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(grabPointerRequest(c, OwnerEvents, GrabWindow, EventMask, PointerMode, KeyboardMode, ConfineTo, Cursor, Time), cookie) + return GrabPointerCookie{cookie} +} + +// GrabPointerUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func GrabPointerUnchecked(c *xgb.Conn, OwnerEvents bool, GrabWindow Window, EventMask uint16, PointerMode byte, KeyboardMode byte, ConfineTo Window, Cursor Cursor, Time Timestamp) GrabPointerCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(grabPointerRequest(c, OwnerEvents, GrabWindow, EventMask, PointerMode, KeyboardMode, ConfineTo, Cursor, Time), cookie) + return GrabPointerCookie{cookie} +} + +// GrabPointerReply represents the data returned from a GrabPointer request. +type GrabPointerReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + Status byte +} + +// Reply blocks and returns the reply data for a GrabPointer request. +func (cook GrabPointerCookie) Reply() (*GrabPointerReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return grabPointerReply(buf), nil +} + +// grabPointerReply reads a byte slice into a GrabPointerReply value. +func grabPointerReply(buf []byte) *GrabPointerReply { + v := new(GrabPointerReply) + b := 1 // skip reply determinant + + v.Status = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + return v +} + +// Write request to wire for GrabPointer +// grabPointerRequest writes a GrabPointer request to a byte slice. +func grabPointerRequest(c *xgb.Conn, OwnerEvents bool, GrabWindow Window, EventMask uint16, PointerMode byte, KeyboardMode byte, ConfineTo Window, Cursor Cursor, Time Timestamp) []byte { + size := 24 + b := 0 + buf := make([]byte, size) + + buf[b] = 26 // request opcode + b += 1 + + if OwnerEvents { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(GrabWindow)) + b += 4 + + xgb.Put16(buf[b:], EventMask) + b += 2 + + buf[b] = PointerMode + b += 1 + + buf[b] = KeyboardMode + b += 1 + + xgb.Put32(buf[b:], uint32(ConfineTo)) + b += 4 + + xgb.Put32(buf[b:], uint32(Cursor)) + b += 4 + + xgb.Put32(buf[b:], uint32(Time)) + b += 4 + + return buf +} + +// GrabServerCookie is a cookie used only for GrabServer requests. +type GrabServerCookie struct { + *xgb.Cookie +} + +// GrabServer sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func GrabServer(c *xgb.Conn) GrabServerCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(grabServerRequest(c), cookie) + return GrabServerCookie{cookie} +} + +// GrabServerChecked sends a checked request. +// If an error occurs, it can be retrieved using GrabServerCookie.Check() +func GrabServerChecked(c *xgb.Conn) GrabServerCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(grabServerRequest(c), cookie) + return GrabServerCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook GrabServerCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for GrabServer +// grabServerRequest writes a GrabServer request to a byte slice. +func grabServerRequest(c *xgb.Conn) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + buf[b] = 36 // request opcode + b += 1 + + b += 1 // padding + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + return buf +} + +// ImageText16Cookie is a cookie used only for ImageText16 requests. +type ImageText16Cookie struct { + *xgb.Cookie +} + +// ImageText16 sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func ImageText16(c *xgb.Conn, StringLen byte, Drawable Drawable, Gc Gcontext, X int16, Y int16, String []Char2b) ImageText16Cookie { + cookie := c.NewCookie(false, false) + c.NewRequest(imageText16Request(c, StringLen, Drawable, Gc, X, Y, String), cookie) + return ImageText16Cookie{cookie} +} + +// ImageText16Checked sends a checked request. +// If an error occurs, it can be retrieved using ImageText16Cookie.Check() +func ImageText16Checked(c *xgb.Conn, StringLen byte, Drawable Drawable, Gc Gcontext, X int16, Y int16, String []Char2b) ImageText16Cookie { + cookie := c.NewCookie(true, false) + c.NewRequest(imageText16Request(c, StringLen, Drawable, Gc, X, Y, String), cookie) + return ImageText16Cookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook ImageText16Cookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for ImageText16 +// imageText16Request writes a ImageText16 request to a byte slice. +func imageText16Request(c *xgb.Conn, StringLen byte, Drawable Drawable, Gc Gcontext, X int16, Y int16, String []Char2b) []byte { + size := xgb.Pad((16 + xgb.Pad((int(StringLen) * 2)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 77 // request opcode + b += 1 + + buf[b] = StringLen + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + xgb.Put16(buf[b:], uint16(X)) + b += 2 + + xgb.Put16(buf[b:], uint16(Y)) + b += 2 + + b += Char2bListBytes(buf[b:], String) + + return buf +} + +// ImageText8Cookie is a cookie used only for ImageText8 requests. +type ImageText8Cookie struct { + *xgb.Cookie +} + +// ImageText8 sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func ImageText8(c *xgb.Conn, StringLen byte, Drawable Drawable, Gc Gcontext, X int16, Y int16, String string) ImageText8Cookie { + cookie := c.NewCookie(false, false) + c.NewRequest(imageText8Request(c, StringLen, Drawable, Gc, X, Y, String), cookie) + return ImageText8Cookie{cookie} +} + +// ImageText8Checked sends a checked request. +// If an error occurs, it can be retrieved using ImageText8Cookie.Check() +func ImageText8Checked(c *xgb.Conn, StringLen byte, Drawable Drawable, Gc Gcontext, X int16, Y int16, String string) ImageText8Cookie { + cookie := c.NewCookie(true, false) + c.NewRequest(imageText8Request(c, StringLen, Drawable, Gc, X, Y, String), cookie) + return ImageText8Cookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook ImageText8Cookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for ImageText8 +// imageText8Request writes a ImageText8 request to a byte slice. +func imageText8Request(c *xgb.Conn, StringLen byte, Drawable Drawable, Gc Gcontext, X int16, Y int16, String string) []byte { + size := xgb.Pad((16 + xgb.Pad((int(StringLen) * 1)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 76 // request opcode + b += 1 + + buf[b] = StringLen + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + xgb.Put16(buf[b:], uint16(X)) + b += 2 + + xgb.Put16(buf[b:], uint16(Y)) + b += 2 + + copy(buf[b:], String[:StringLen]) + b += int(StringLen) + + return buf +} + +// InstallColormapCookie is a cookie used only for InstallColormap requests. +type InstallColormapCookie struct { + *xgb.Cookie +} + +// InstallColormap sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func InstallColormap(c *xgb.Conn, Cmap Colormap) InstallColormapCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(installColormapRequest(c, Cmap), cookie) + return InstallColormapCookie{cookie} +} + +// InstallColormapChecked sends a checked request. +// If an error occurs, it can be retrieved using InstallColormapCookie.Check() +func InstallColormapChecked(c *xgb.Conn, Cmap Colormap) InstallColormapCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(installColormapRequest(c, Cmap), cookie) + return InstallColormapCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook InstallColormapCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for InstallColormap +// installColormapRequest writes a InstallColormap request to a byte slice. +func installColormapRequest(c *xgb.Conn, Cmap Colormap) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 81 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Cmap)) + b += 4 + + return buf +} + +// InternAtomCookie is a cookie used only for InternAtom requests. +type InternAtomCookie struct { + *xgb.Cookie +} + +// InternAtom sends a checked request. +// If an error occurs, it will be returned with the reply by calling InternAtomCookie.Reply() +func InternAtom(c *xgb.Conn, OnlyIfExists bool, NameLen uint16, Name string) InternAtomCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(internAtomRequest(c, OnlyIfExists, NameLen, Name), cookie) + return InternAtomCookie{cookie} +} + +// InternAtomUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func InternAtomUnchecked(c *xgb.Conn, OnlyIfExists bool, NameLen uint16, Name string) InternAtomCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(internAtomRequest(c, OnlyIfExists, NameLen, Name), cookie) + return InternAtomCookie{cookie} +} + +// InternAtomReply represents the data returned from a InternAtom request. +type InternAtomReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + Atom Atom +} + +// Reply blocks and returns the reply data for a InternAtom request. +func (cook InternAtomCookie) Reply() (*InternAtomReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return internAtomReply(buf), nil +} + +// internAtomReply reads a byte slice into a InternAtomReply value. +func internAtomReply(buf []byte) *InternAtomReply { + v := new(InternAtomReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Atom = Atom(xgb.Get32(buf[b:])) + b += 4 + + return v +} + +// Write request to wire for InternAtom +// internAtomRequest writes a InternAtom request to a byte slice. +func internAtomRequest(c *xgb.Conn, OnlyIfExists bool, NameLen uint16, Name string) []byte { + size := xgb.Pad((8 + xgb.Pad((int(NameLen) * 1)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 16 // request opcode + b += 1 + + if OnlyIfExists { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put16(buf[b:], NameLen) + b += 2 + + b += 2 // padding + + copy(buf[b:], Name[:NameLen]) + b += int(NameLen) + + return buf +} + +// KillClientCookie is a cookie used only for KillClient requests. +type KillClientCookie struct { + *xgb.Cookie +} + +// KillClient sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func KillClient(c *xgb.Conn, Resource uint32) KillClientCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(killClientRequest(c, Resource), cookie) + return KillClientCookie{cookie} +} + +// KillClientChecked sends a checked request. +// If an error occurs, it can be retrieved using KillClientCookie.Check() +func KillClientChecked(c *xgb.Conn, Resource uint32) KillClientCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(killClientRequest(c, Resource), cookie) + return KillClientCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook KillClientCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for KillClient +// killClientRequest writes a KillClient request to a byte slice. +func killClientRequest(c *xgb.Conn, Resource uint32) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 113 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], Resource) + b += 4 + + return buf +} + +// ListExtensionsCookie is a cookie used only for ListExtensions requests. +type ListExtensionsCookie struct { + *xgb.Cookie +} + +// ListExtensions sends a checked request. +// If an error occurs, it will be returned with the reply by calling ListExtensionsCookie.Reply() +func ListExtensions(c *xgb.Conn) ListExtensionsCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(listExtensionsRequest(c), cookie) + return ListExtensionsCookie{cookie} +} + +// ListExtensionsUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func ListExtensionsUnchecked(c *xgb.Conn) ListExtensionsCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(listExtensionsRequest(c), cookie) + return ListExtensionsCookie{cookie} +} + +// ListExtensionsReply represents the data returned from a ListExtensions request. +type ListExtensionsReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + NamesLen byte + // padding: 24 bytes + Names []Str // size: StrListSize(Names) +} + +// Reply blocks and returns the reply data for a ListExtensions request. +func (cook ListExtensionsCookie) Reply() (*ListExtensionsReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return listExtensionsReply(buf), nil +} + +// listExtensionsReply reads a byte slice into a ListExtensionsReply value. +func listExtensionsReply(buf []byte) *ListExtensionsReply { + v := new(ListExtensionsReply) + b := 1 // skip reply determinant + + v.NamesLen = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + b += 24 // padding + + v.Names = make([]Str, v.NamesLen) + b += StrReadList(buf[b:], v.Names) + + return v +} + +// Write request to wire for ListExtensions +// listExtensionsRequest writes a ListExtensions request to a byte slice. +func listExtensionsRequest(c *xgb.Conn) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + buf[b] = 99 // request opcode + b += 1 + + b += 1 // padding + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + return buf +} + +// ListFontsCookie is a cookie used only for ListFonts requests. +type ListFontsCookie struct { + *xgb.Cookie +} + +// ListFonts sends a checked request. +// If an error occurs, it will be returned with the reply by calling ListFontsCookie.Reply() +func ListFonts(c *xgb.Conn, MaxNames uint16, PatternLen uint16, Pattern string) ListFontsCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(listFontsRequest(c, MaxNames, PatternLen, Pattern), cookie) + return ListFontsCookie{cookie} +} + +// ListFontsUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func ListFontsUnchecked(c *xgb.Conn, MaxNames uint16, PatternLen uint16, Pattern string) ListFontsCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(listFontsRequest(c, MaxNames, PatternLen, Pattern), cookie) + return ListFontsCookie{cookie} +} + +// ListFontsReply represents the data returned from a ListFonts request. +type ListFontsReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + NamesLen uint16 + // padding: 22 bytes + Names []Str // size: StrListSize(Names) +} + +// Reply blocks and returns the reply data for a ListFonts request. +func (cook ListFontsCookie) Reply() (*ListFontsReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return listFontsReply(buf), nil +} + +// listFontsReply reads a byte slice into a ListFontsReply value. +func listFontsReply(buf []byte) *ListFontsReply { + v := new(ListFontsReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.NamesLen = xgb.Get16(buf[b:]) + b += 2 + + b += 22 // padding + + v.Names = make([]Str, v.NamesLen) + b += StrReadList(buf[b:], v.Names) + + return v +} + +// Write request to wire for ListFonts +// listFontsRequest writes a ListFonts request to a byte slice. +func listFontsRequest(c *xgb.Conn, MaxNames uint16, PatternLen uint16, Pattern string) []byte { + size := xgb.Pad((8 + xgb.Pad((int(PatternLen) * 1)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 49 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put16(buf[b:], MaxNames) + b += 2 + + xgb.Put16(buf[b:], PatternLen) + b += 2 + + copy(buf[b:], Pattern[:PatternLen]) + b += int(PatternLen) + + return buf +} + +// ListFontsWithInfoCookie is a cookie used only for ListFontsWithInfo requests. +type ListFontsWithInfoCookie struct { + *xgb.Cookie +} + +// ListFontsWithInfo sends a checked request. +// If an error occurs, it will be returned with the reply by calling ListFontsWithInfoCookie.Reply() +func ListFontsWithInfo(c *xgb.Conn, MaxNames uint16, PatternLen uint16, Pattern string) ListFontsWithInfoCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(listFontsWithInfoRequest(c, MaxNames, PatternLen, Pattern), cookie) + return ListFontsWithInfoCookie{cookie} +} + +// ListFontsWithInfoUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func ListFontsWithInfoUnchecked(c *xgb.Conn, MaxNames uint16, PatternLen uint16, Pattern string) ListFontsWithInfoCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(listFontsWithInfoRequest(c, MaxNames, PatternLen, Pattern), cookie) + return ListFontsWithInfoCookie{cookie} +} + +// ListFontsWithInfoReply represents the data returned from a ListFontsWithInfo request. +type ListFontsWithInfoReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + NameLen byte + MinBounds Charinfo + // padding: 4 bytes + MaxBounds Charinfo + // padding: 4 bytes + MinCharOrByte2 uint16 + MaxCharOrByte2 uint16 + DefaultChar uint16 + PropertiesLen uint16 + DrawDirection byte + MinByte1 byte + MaxByte1 byte + AllCharsExist bool + FontAscent int16 + FontDescent int16 + RepliesHint uint32 + Properties []Fontprop // size: xgb.Pad((int(PropertiesLen) * 8)) + Name string // size: xgb.Pad((int(NameLen) * 1)) +} + +// Reply blocks and returns the reply data for a ListFontsWithInfo request. +func (cook ListFontsWithInfoCookie) Reply() (*ListFontsWithInfoReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return listFontsWithInfoReply(buf), nil +} + +// listFontsWithInfoReply reads a byte slice into a ListFontsWithInfoReply value. +func listFontsWithInfoReply(buf []byte) *ListFontsWithInfoReply { + v := new(ListFontsWithInfoReply) + b := 1 // skip reply determinant + + v.NameLen = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.MinBounds = Charinfo{} + b += CharinfoRead(buf[b:], &v.MinBounds) + + b += 4 // padding + + v.MaxBounds = Charinfo{} + b += CharinfoRead(buf[b:], &v.MaxBounds) + + b += 4 // padding + + v.MinCharOrByte2 = xgb.Get16(buf[b:]) + b += 2 + + v.MaxCharOrByte2 = xgb.Get16(buf[b:]) + b += 2 + + v.DefaultChar = xgb.Get16(buf[b:]) + b += 2 + + v.PropertiesLen = xgb.Get16(buf[b:]) + b += 2 + + v.DrawDirection = buf[b] + b += 1 + + v.MinByte1 = buf[b] + b += 1 + + v.MaxByte1 = buf[b] + b += 1 + + if buf[b] == 1 { + v.AllCharsExist = true + } else { + v.AllCharsExist = false + } + b += 1 + + v.FontAscent = int16(xgb.Get16(buf[b:])) + b += 2 + + v.FontDescent = int16(xgb.Get16(buf[b:])) + b += 2 + + v.RepliesHint = xgb.Get32(buf[b:]) + b += 4 + + v.Properties = make([]Fontprop, v.PropertiesLen) + b += FontpropReadList(buf[b:], v.Properties) + + { + byteString := make([]byte, v.NameLen) + copy(byteString[:v.NameLen], buf[b:]) + v.Name = string(byteString) + b += int(v.NameLen) + } + + return v +} + +// Write request to wire for ListFontsWithInfo +// listFontsWithInfoRequest writes a ListFontsWithInfo request to a byte slice. +func listFontsWithInfoRequest(c *xgb.Conn, MaxNames uint16, PatternLen uint16, Pattern string) []byte { + size := xgb.Pad((8 + xgb.Pad((int(PatternLen) * 1)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 50 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put16(buf[b:], MaxNames) + b += 2 + + xgb.Put16(buf[b:], PatternLen) + b += 2 + + copy(buf[b:], Pattern[:PatternLen]) + b += int(PatternLen) + + return buf +} + +// ListHostsCookie is a cookie used only for ListHosts requests. +type ListHostsCookie struct { + *xgb.Cookie +} + +// ListHosts sends a checked request. +// If an error occurs, it will be returned with the reply by calling ListHostsCookie.Reply() +func ListHosts(c *xgb.Conn) ListHostsCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(listHostsRequest(c), cookie) + return ListHostsCookie{cookie} +} + +// ListHostsUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func ListHostsUnchecked(c *xgb.Conn) ListHostsCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(listHostsRequest(c), cookie) + return ListHostsCookie{cookie} +} + +// ListHostsReply represents the data returned from a ListHosts request. +type ListHostsReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + Mode byte + HostsLen uint16 + // padding: 22 bytes + Hosts []Host // size: HostListSize(Hosts) +} + +// Reply blocks and returns the reply data for a ListHosts request. +func (cook ListHostsCookie) Reply() (*ListHostsReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return listHostsReply(buf), nil +} + +// listHostsReply reads a byte slice into a ListHostsReply value. +func listHostsReply(buf []byte) *ListHostsReply { + v := new(ListHostsReply) + b := 1 // skip reply determinant + + v.Mode = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.HostsLen = xgb.Get16(buf[b:]) + b += 2 + + b += 22 // padding + + v.Hosts = make([]Host, v.HostsLen) + b += HostReadList(buf[b:], v.Hosts) + + return v +} + +// Write request to wire for ListHosts +// listHostsRequest writes a ListHosts request to a byte slice. +func listHostsRequest(c *xgb.Conn) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + buf[b] = 110 // request opcode + b += 1 + + b += 1 // padding + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + return buf +} + +// ListInstalledColormapsCookie is a cookie used only for ListInstalledColormaps requests. +type ListInstalledColormapsCookie struct { + *xgb.Cookie +} + +// ListInstalledColormaps sends a checked request. +// If an error occurs, it will be returned with the reply by calling ListInstalledColormapsCookie.Reply() +func ListInstalledColormaps(c *xgb.Conn, Window Window) ListInstalledColormapsCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(listInstalledColormapsRequest(c, Window), cookie) + return ListInstalledColormapsCookie{cookie} +} + +// ListInstalledColormapsUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func ListInstalledColormapsUnchecked(c *xgb.Conn, Window Window) ListInstalledColormapsCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(listInstalledColormapsRequest(c, Window), cookie) + return ListInstalledColormapsCookie{cookie} +} + +// ListInstalledColormapsReply represents the data returned from a ListInstalledColormaps request. +type ListInstalledColormapsReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + CmapsLen uint16 + // padding: 22 bytes + Cmaps []Colormap // size: xgb.Pad((int(CmapsLen) * 4)) +} + +// Reply blocks and returns the reply data for a ListInstalledColormaps request. +func (cook ListInstalledColormapsCookie) Reply() (*ListInstalledColormapsReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return listInstalledColormapsReply(buf), nil +} + +// listInstalledColormapsReply reads a byte slice into a ListInstalledColormapsReply value. +func listInstalledColormapsReply(buf []byte) *ListInstalledColormapsReply { + v := new(ListInstalledColormapsReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.CmapsLen = xgb.Get16(buf[b:]) + b += 2 + + b += 22 // padding + + v.Cmaps = make([]Colormap, v.CmapsLen) + for i := 0; i < int(v.CmapsLen); i++ { + v.Cmaps[i] = Colormap(xgb.Get32(buf[b:])) + b += 4 + } + + return v +} + +// Write request to wire for ListInstalledColormaps +// listInstalledColormapsRequest writes a ListInstalledColormaps request to a byte slice. +func listInstalledColormapsRequest(c *xgb.Conn, Window Window) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 83 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + return buf +} + +// ListPropertiesCookie is a cookie used only for ListProperties requests. +type ListPropertiesCookie struct { + *xgb.Cookie +} + +// ListProperties sends a checked request. +// If an error occurs, it will be returned with the reply by calling ListPropertiesCookie.Reply() +func ListProperties(c *xgb.Conn, Window Window) ListPropertiesCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(listPropertiesRequest(c, Window), cookie) + return ListPropertiesCookie{cookie} +} + +// ListPropertiesUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func ListPropertiesUnchecked(c *xgb.Conn, Window Window) ListPropertiesCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(listPropertiesRequest(c, Window), cookie) + return ListPropertiesCookie{cookie} +} + +// ListPropertiesReply represents the data returned from a ListProperties request. +type ListPropertiesReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + AtomsLen uint16 + // padding: 22 bytes + Atoms []Atom // size: xgb.Pad((int(AtomsLen) * 4)) +} + +// Reply blocks and returns the reply data for a ListProperties request. +func (cook ListPropertiesCookie) Reply() (*ListPropertiesReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return listPropertiesReply(buf), nil +} + +// listPropertiesReply reads a byte slice into a ListPropertiesReply value. +func listPropertiesReply(buf []byte) *ListPropertiesReply { + v := new(ListPropertiesReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.AtomsLen = xgb.Get16(buf[b:]) + b += 2 + + b += 22 // padding + + v.Atoms = make([]Atom, v.AtomsLen) + for i := 0; i < int(v.AtomsLen); i++ { + v.Atoms[i] = Atom(xgb.Get32(buf[b:])) + b += 4 + } + + return v +} + +// Write request to wire for ListProperties +// listPropertiesRequest writes a ListProperties request to a byte slice. +func listPropertiesRequest(c *xgb.Conn, Window Window) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 21 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + return buf +} + +// LookupColorCookie is a cookie used only for LookupColor requests. +type LookupColorCookie struct { + *xgb.Cookie +} + +// LookupColor sends a checked request. +// If an error occurs, it will be returned with the reply by calling LookupColorCookie.Reply() +func LookupColor(c *xgb.Conn, Cmap Colormap, NameLen uint16, Name string) LookupColorCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(lookupColorRequest(c, Cmap, NameLen, Name), cookie) + return LookupColorCookie{cookie} +} + +// LookupColorUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func LookupColorUnchecked(c *xgb.Conn, Cmap Colormap, NameLen uint16, Name string) LookupColorCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(lookupColorRequest(c, Cmap, NameLen, Name), cookie) + return LookupColorCookie{cookie} +} + +// LookupColorReply represents the data returned from a LookupColor request. +type LookupColorReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + ExactRed uint16 + ExactGreen uint16 + ExactBlue uint16 + VisualRed uint16 + VisualGreen uint16 + VisualBlue uint16 +} + +// Reply blocks and returns the reply data for a LookupColor request. +func (cook LookupColorCookie) Reply() (*LookupColorReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return lookupColorReply(buf), nil +} + +// lookupColorReply reads a byte slice into a LookupColorReply value. +func lookupColorReply(buf []byte) *LookupColorReply { + v := new(LookupColorReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.ExactRed = xgb.Get16(buf[b:]) + b += 2 + + v.ExactGreen = xgb.Get16(buf[b:]) + b += 2 + + v.ExactBlue = xgb.Get16(buf[b:]) + b += 2 + + v.VisualRed = xgb.Get16(buf[b:]) + b += 2 + + v.VisualGreen = xgb.Get16(buf[b:]) + b += 2 + + v.VisualBlue = xgb.Get16(buf[b:]) + b += 2 + + return v +} + +// Write request to wire for LookupColor +// lookupColorRequest writes a LookupColor request to a byte slice. +func lookupColorRequest(c *xgb.Conn, Cmap Colormap, NameLen uint16, Name string) []byte { + size := xgb.Pad((12 + xgb.Pad((int(NameLen) * 1)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 92 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Cmap)) + b += 4 + + xgb.Put16(buf[b:], NameLen) + b += 2 + + b += 2 // padding + + copy(buf[b:], Name[:NameLen]) + b += int(NameLen) + + return buf +} + +// MapSubwindowsCookie is a cookie used only for MapSubwindows requests. +type MapSubwindowsCookie struct { + *xgb.Cookie +} + +// MapSubwindows sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func MapSubwindows(c *xgb.Conn, Window Window) MapSubwindowsCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(mapSubwindowsRequest(c, Window), cookie) + return MapSubwindowsCookie{cookie} +} + +// MapSubwindowsChecked sends a checked request. +// If an error occurs, it can be retrieved using MapSubwindowsCookie.Check() +func MapSubwindowsChecked(c *xgb.Conn, Window Window) MapSubwindowsCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(mapSubwindowsRequest(c, Window), cookie) + return MapSubwindowsCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook MapSubwindowsCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for MapSubwindows +// mapSubwindowsRequest writes a MapSubwindows request to a byte slice. +func mapSubwindowsRequest(c *xgb.Conn, Window Window) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 9 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + return buf +} + +// MapWindowCookie is a cookie used only for MapWindow requests. +type MapWindowCookie struct { + *xgb.Cookie +} + +// MapWindow sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func MapWindow(c *xgb.Conn, Window Window) MapWindowCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(mapWindowRequest(c, Window), cookie) + return MapWindowCookie{cookie} +} + +// MapWindowChecked sends a checked request. +// If an error occurs, it can be retrieved using MapWindowCookie.Check() +func MapWindowChecked(c *xgb.Conn, Window Window) MapWindowCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(mapWindowRequest(c, Window), cookie) + return MapWindowCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook MapWindowCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for MapWindow +// mapWindowRequest writes a MapWindow request to a byte slice. +func mapWindowRequest(c *xgb.Conn, Window Window) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 8 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + return buf +} + +// NoOperationCookie is a cookie used only for NoOperation requests. +type NoOperationCookie struct { + *xgb.Cookie +} + +// NoOperation sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func NoOperation(c *xgb.Conn) NoOperationCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(noOperationRequest(c), cookie) + return NoOperationCookie{cookie} +} + +// NoOperationChecked sends a checked request. +// If an error occurs, it can be retrieved using NoOperationCookie.Check() +func NoOperationChecked(c *xgb.Conn) NoOperationCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(noOperationRequest(c), cookie) + return NoOperationCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook NoOperationCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for NoOperation +// noOperationRequest writes a NoOperation request to a byte slice. +func noOperationRequest(c *xgb.Conn) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + buf[b] = 127 // request opcode + b += 1 + + b += 1 // padding + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + return buf +} + +// OpenFontCookie is a cookie used only for OpenFont requests. +type OpenFontCookie struct { + *xgb.Cookie +} + +// OpenFont sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func OpenFont(c *xgb.Conn, Fid Font, NameLen uint16, Name string) OpenFontCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(openFontRequest(c, Fid, NameLen, Name), cookie) + return OpenFontCookie{cookie} +} + +// OpenFontChecked sends a checked request. +// If an error occurs, it can be retrieved using OpenFontCookie.Check() +func OpenFontChecked(c *xgb.Conn, Fid Font, NameLen uint16, Name string) OpenFontCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(openFontRequest(c, Fid, NameLen, Name), cookie) + return OpenFontCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook OpenFontCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for OpenFont +// openFontRequest writes a OpenFont request to a byte slice. +func openFontRequest(c *xgb.Conn, Fid Font, NameLen uint16, Name string) []byte { + size := xgb.Pad((12 + xgb.Pad((int(NameLen) * 1)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 45 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Fid)) + b += 4 + + xgb.Put16(buf[b:], NameLen) + b += 2 + + b += 2 // padding + + copy(buf[b:], Name[:NameLen]) + b += int(NameLen) + + return buf +} + +// PolyArcCookie is a cookie used only for PolyArc requests. +type PolyArcCookie struct { + *xgb.Cookie +} + +// PolyArc sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PolyArc(c *xgb.Conn, Drawable Drawable, Gc Gcontext, Arcs []Arc) PolyArcCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(polyArcRequest(c, Drawable, Gc, Arcs), cookie) + return PolyArcCookie{cookie} +} + +// PolyArcChecked sends a checked request. +// If an error occurs, it can be retrieved using PolyArcCookie.Check() +func PolyArcChecked(c *xgb.Conn, Drawable Drawable, Gc Gcontext, Arcs []Arc) PolyArcCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(polyArcRequest(c, Drawable, Gc, Arcs), cookie) + return PolyArcCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook PolyArcCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PolyArc +// polyArcRequest writes a PolyArc request to a byte slice. +func polyArcRequest(c *xgb.Conn, Drawable Drawable, Gc Gcontext, Arcs []Arc) []byte { + size := xgb.Pad((12 + xgb.Pad((len(Arcs) * 12)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 68 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + b += ArcListBytes(buf[b:], Arcs) + + return buf +} + +// PolyFillArcCookie is a cookie used only for PolyFillArc requests. +type PolyFillArcCookie struct { + *xgb.Cookie +} + +// PolyFillArc sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PolyFillArc(c *xgb.Conn, Drawable Drawable, Gc Gcontext, Arcs []Arc) PolyFillArcCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(polyFillArcRequest(c, Drawable, Gc, Arcs), cookie) + return PolyFillArcCookie{cookie} +} + +// PolyFillArcChecked sends a checked request. +// If an error occurs, it can be retrieved using PolyFillArcCookie.Check() +func PolyFillArcChecked(c *xgb.Conn, Drawable Drawable, Gc Gcontext, Arcs []Arc) PolyFillArcCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(polyFillArcRequest(c, Drawable, Gc, Arcs), cookie) + return PolyFillArcCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook PolyFillArcCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PolyFillArc +// polyFillArcRequest writes a PolyFillArc request to a byte slice. +func polyFillArcRequest(c *xgb.Conn, Drawable Drawable, Gc Gcontext, Arcs []Arc) []byte { + size := xgb.Pad((12 + xgb.Pad((len(Arcs) * 12)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 71 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + b += ArcListBytes(buf[b:], Arcs) + + return buf +} + +// PolyFillRectangleCookie is a cookie used only for PolyFillRectangle requests. +type PolyFillRectangleCookie struct { + *xgb.Cookie +} + +// PolyFillRectangle sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PolyFillRectangle(c *xgb.Conn, Drawable Drawable, Gc Gcontext, Rectangles []Rectangle) PolyFillRectangleCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(polyFillRectangleRequest(c, Drawable, Gc, Rectangles), cookie) + return PolyFillRectangleCookie{cookie} +} + +// PolyFillRectangleChecked sends a checked request. +// If an error occurs, it can be retrieved using PolyFillRectangleCookie.Check() +func PolyFillRectangleChecked(c *xgb.Conn, Drawable Drawable, Gc Gcontext, Rectangles []Rectangle) PolyFillRectangleCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(polyFillRectangleRequest(c, Drawable, Gc, Rectangles), cookie) + return PolyFillRectangleCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook PolyFillRectangleCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PolyFillRectangle +// polyFillRectangleRequest writes a PolyFillRectangle request to a byte slice. +func polyFillRectangleRequest(c *xgb.Conn, Drawable Drawable, Gc Gcontext, Rectangles []Rectangle) []byte { + size := xgb.Pad((12 + xgb.Pad((len(Rectangles) * 8)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 70 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + b += RectangleListBytes(buf[b:], Rectangles) + + return buf +} + +// PolyLineCookie is a cookie used only for PolyLine requests. +type PolyLineCookie struct { + *xgb.Cookie +} + +// PolyLine sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PolyLine(c *xgb.Conn, CoordinateMode byte, Drawable Drawable, Gc Gcontext, Points []Point) PolyLineCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(polyLineRequest(c, CoordinateMode, Drawable, Gc, Points), cookie) + return PolyLineCookie{cookie} +} + +// PolyLineChecked sends a checked request. +// If an error occurs, it can be retrieved using PolyLineCookie.Check() +func PolyLineChecked(c *xgb.Conn, CoordinateMode byte, Drawable Drawable, Gc Gcontext, Points []Point) PolyLineCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(polyLineRequest(c, CoordinateMode, Drawable, Gc, Points), cookie) + return PolyLineCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook PolyLineCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PolyLine +// polyLineRequest writes a PolyLine request to a byte slice. +func polyLineRequest(c *xgb.Conn, CoordinateMode byte, Drawable Drawable, Gc Gcontext, Points []Point) []byte { + size := xgb.Pad((12 + xgb.Pad((len(Points) * 4)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 65 // request opcode + b += 1 + + buf[b] = CoordinateMode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + b += PointListBytes(buf[b:], Points) + + return buf +} + +// PolyPointCookie is a cookie used only for PolyPoint requests. +type PolyPointCookie struct { + *xgb.Cookie +} + +// PolyPoint sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PolyPoint(c *xgb.Conn, CoordinateMode byte, Drawable Drawable, Gc Gcontext, Points []Point) PolyPointCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(polyPointRequest(c, CoordinateMode, Drawable, Gc, Points), cookie) + return PolyPointCookie{cookie} +} + +// PolyPointChecked sends a checked request. +// If an error occurs, it can be retrieved using PolyPointCookie.Check() +func PolyPointChecked(c *xgb.Conn, CoordinateMode byte, Drawable Drawable, Gc Gcontext, Points []Point) PolyPointCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(polyPointRequest(c, CoordinateMode, Drawable, Gc, Points), cookie) + return PolyPointCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook PolyPointCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PolyPoint +// polyPointRequest writes a PolyPoint request to a byte slice. +func polyPointRequest(c *xgb.Conn, CoordinateMode byte, Drawable Drawable, Gc Gcontext, Points []Point) []byte { + size := xgb.Pad((12 + xgb.Pad((len(Points) * 4)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 64 // request opcode + b += 1 + + buf[b] = CoordinateMode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + b += PointListBytes(buf[b:], Points) + + return buf +} + +// PolyRectangleCookie is a cookie used only for PolyRectangle requests. +type PolyRectangleCookie struct { + *xgb.Cookie +} + +// PolyRectangle sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PolyRectangle(c *xgb.Conn, Drawable Drawable, Gc Gcontext, Rectangles []Rectangle) PolyRectangleCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(polyRectangleRequest(c, Drawable, Gc, Rectangles), cookie) + return PolyRectangleCookie{cookie} +} + +// PolyRectangleChecked sends a checked request. +// If an error occurs, it can be retrieved using PolyRectangleCookie.Check() +func PolyRectangleChecked(c *xgb.Conn, Drawable Drawable, Gc Gcontext, Rectangles []Rectangle) PolyRectangleCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(polyRectangleRequest(c, Drawable, Gc, Rectangles), cookie) + return PolyRectangleCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook PolyRectangleCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PolyRectangle +// polyRectangleRequest writes a PolyRectangle request to a byte slice. +func polyRectangleRequest(c *xgb.Conn, Drawable Drawable, Gc Gcontext, Rectangles []Rectangle) []byte { + size := xgb.Pad((12 + xgb.Pad((len(Rectangles) * 8)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 67 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + b += RectangleListBytes(buf[b:], Rectangles) + + return buf +} + +// PolySegmentCookie is a cookie used only for PolySegment requests. +type PolySegmentCookie struct { + *xgb.Cookie +} + +// PolySegment sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PolySegment(c *xgb.Conn, Drawable Drawable, Gc Gcontext, Segments []Segment) PolySegmentCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(polySegmentRequest(c, Drawable, Gc, Segments), cookie) + return PolySegmentCookie{cookie} +} + +// PolySegmentChecked sends a checked request. +// If an error occurs, it can be retrieved using PolySegmentCookie.Check() +func PolySegmentChecked(c *xgb.Conn, Drawable Drawable, Gc Gcontext, Segments []Segment) PolySegmentCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(polySegmentRequest(c, Drawable, Gc, Segments), cookie) + return PolySegmentCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook PolySegmentCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PolySegment +// polySegmentRequest writes a PolySegment request to a byte slice. +func polySegmentRequest(c *xgb.Conn, Drawable Drawable, Gc Gcontext, Segments []Segment) []byte { + size := xgb.Pad((12 + xgb.Pad((len(Segments) * 8)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 66 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + b += SegmentListBytes(buf[b:], Segments) + + return buf +} + +// PolyText16Cookie is a cookie used only for PolyText16 requests. +type PolyText16Cookie struct { + *xgb.Cookie +} + +// PolyText16 sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PolyText16(c *xgb.Conn, Drawable Drawable, Gc Gcontext, X int16, Y int16, Items []byte) PolyText16Cookie { + cookie := c.NewCookie(false, false) + c.NewRequest(polyText16Request(c, Drawable, Gc, X, Y, Items), cookie) + return PolyText16Cookie{cookie} +} + +// PolyText16Checked sends a checked request. +// If an error occurs, it can be retrieved using PolyText16Cookie.Check() +func PolyText16Checked(c *xgb.Conn, Drawable Drawable, Gc Gcontext, X int16, Y int16, Items []byte) PolyText16Cookie { + cookie := c.NewCookie(true, false) + c.NewRequest(polyText16Request(c, Drawable, Gc, X, Y, Items), cookie) + return PolyText16Cookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook PolyText16Cookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PolyText16 +// polyText16Request writes a PolyText16 request to a byte slice. +func polyText16Request(c *xgb.Conn, Drawable Drawable, Gc Gcontext, X int16, Y int16, Items []byte) []byte { + size := xgb.Pad((16 + xgb.Pad((len(Items) * 1)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 75 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + xgb.Put16(buf[b:], uint16(X)) + b += 2 + + xgb.Put16(buf[b:], uint16(Y)) + b += 2 + + copy(buf[b:], Items[:len(Items)]) + b += int(len(Items)) + + return buf +} + +// PolyText8Cookie is a cookie used only for PolyText8 requests. +type PolyText8Cookie struct { + *xgb.Cookie +} + +// PolyText8 sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PolyText8(c *xgb.Conn, Drawable Drawable, Gc Gcontext, X int16, Y int16, Items []byte) PolyText8Cookie { + cookie := c.NewCookie(false, false) + c.NewRequest(polyText8Request(c, Drawable, Gc, X, Y, Items), cookie) + return PolyText8Cookie{cookie} +} + +// PolyText8Checked sends a checked request. +// If an error occurs, it can be retrieved using PolyText8Cookie.Check() +func PolyText8Checked(c *xgb.Conn, Drawable Drawable, Gc Gcontext, X int16, Y int16, Items []byte) PolyText8Cookie { + cookie := c.NewCookie(true, false) + c.NewRequest(polyText8Request(c, Drawable, Gc, X, Y, Items), cookie) + return PolyText8Cookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook PolyText8Cookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PolyText8 +// polyText8Request writes a PolyText8 request to a byte slice. +func polyText8Request(c *xgb.Conn, Drawable Drawable, Gc Gcontext, X int16, Y int16, Items []byte) []byte { + size := xgb.Pad((16 + xgb.Pad((len(Items) * 1)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 74 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + xgb.Put16(buf[b:], uint16(X)) + b += 2 + + xgb.Put16(buf[b:], uint16(Y)) + b += 2 + + copy(buf[b:], Items[:len(Items)]) + b += int(len(Items)) + + return buf +} + +// PutImageCookie is a cookie used only for PutImage requests. +type PutImageCookie struct { + *xgb.Cookie +} + +// PutImage sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PutImage(c *xgb.Conn, Format byte, Drawable Drawable, Gc Gcontext, Width uint16, Height uint16, DstX int16, DstY int16, LeftPad byte, Depth byte, Data []byte) PutImageCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(putImageRequest(c, Format, Drawable, Gc, Width, Height, DstX, DstY, LeftPad, Depth, Data), cookie) + return PutImageCookie{cookie} +} + +// PutImageChecked sends a checked request. +// If an error occurs, it can be retrieved using PutImageCookie.Check() +func PutImageChecked(c *xgb.Conn, Format byte, Drawable Drawable, Gc Gcontext, Width uint16, Height uint16, DstX int16, DstY int16, LeftPad byte, Depth byte, Data []byte) PutImageCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(putImageRequest(c, Format, Drawable, Gc, Width, Height, DstX, DstY, LeftPad, Depth, Data), cookie) + return PutImageCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook PutImageCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PutImage +// putImageRequest writes a PutImage request to a byte slice. +func putImageRequest(c *xgb.Conn, Format byte, Drawable Drawable, Gc Gcontext, Width uint16, Height uint16, DstX int16, DstY int16, LeftPad byte, Depth byte, Data []byte) []byte { + size := xgb.Pad((24 + xgb.Pad((len(Data) * 1)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 72 // request opcode + b += 1 + + buf[b] = Format + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + xgb.Put16(buf[b:], Width) + b += 2 + + xgb.Put16(buf[b:], Height) + b += 2 + + xgb.Put16(buf[b:], uint16(DstX)) + b += 2 + + xgb.Put16(buf[b:], uint16(DstY)) + b += 2 + + buf[b] = LeftPad + b += 1 + + buf[b] = Depth + b += 1 + + b += 2 // padding + + copy(buf[b:], Data[:len(Data)]) + b += int(len(Data)) + + return buf +} + +// QueryBestSizeCookie is a cookie used only for QueryBestSize requests. +type QueryBestSizeCookie struct { + *xgb.Cookie +} + +// QueryBestSize sends a checked request. +// If an error occurs, it will be returned with the reply by calling QueryBestSizeCookie.Reply() +func QueryBestSize(c *xgb.Conn, Class byte, Drawable Drawable, Width uint16, Height uint16) QueryBestSizeCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(queryBestSizeRequest(c, Class, Drawable, Width, Height), cookie) + return QueryBestSizeCookie{cookie} +} + +// QueryBestSizeUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func QueryBestSizeUnchecked(c *xgb.Conn, Class byte, Drawable Drawable, Width uint16, Height uint16) QueryBestSizeCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(queryBestSizeRequest(c, Class, Drawable, Width, Height), cookie) + return QueryBestSizeCookie{cookie} +} + +// QueryBestSizeReply represents the data returned from a QueryBestSize request. +type QueryBestSizeReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + Width uint16 + Height uint16 +} + +// Reply blocks and returns the reply data for a QueryBestSize request. +func (cook QueryBestSizeCookie) Reply() (*QueryBestSizeReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return queryBestSizeReply(buf), nil +} + +// queryBestSizeReply reads a byte slice into a QueryBestSizeReply value. +func queryBestSizeReply(buf []byte) *QueryBestSizeReply { + v := new(QueryBestSizeReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Width = xgb.Get16(buf[b:]) + b += 2 + + v.Height = xgb.Get16(buf[b:]) + b += 2 + + return v +} + +// Write request to wire for QueryBestSize +// queryBestSizeRequest writes a QueryBestSize request to a byte slice. +func queryBestSizeRequest(c *xgb.Conn, Class byte, Drawable Drawable, Width uint16, Height uint16) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = 97 // request opcode + b += 1 + + buf[b] = Class + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + xgb.Put16(buf[b:], Width) + b += 2 + + xgb.Put16(buf[b:], Height) + b += 2 + + return buf +} + +// QueryColorsCookie is a cookie used only for QueryColors requests. +type QueryColorsCookie struct { + *xgb.Cookie +} + +// QueryColors sends a checked request. +// If an error occurs, it will be returned with the reply by calling QueryColorsCookie.Reply() +func QueryColors(c *xgb.Conn, Cmap Colormap, Pixels []uint32) QueryColorsCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(queryColorsRequest(c, Cmap, Pixels), cookie) + return QueryColorsCookie{cookie} +} + +// QueryColorsUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func QueryColorsUnchecked(c *xgb.Conn, Cmap Colormap, Pixels []uint32) QueryColorsCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(queryColorsRequest(c, Cmap, Pixels), cookie) + return QueryColorsCookie{cookie} +} + +// QueryColorsReply represents the data returned from a QueryColors request. +type QueryColorsReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + ColorsLen uint16 + // padding: 22 bytes + Colors []Rgb // size: xgb.Pad((int(ColorsLen) * 8)) +} + +// Reply blocks and returns the reply data for a QueryColors request. +func (cook QueryColorsCookie) Reply() (*QueryColorsReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return queryColorsReply(buf), nil +} + +// queryColorsReply reads a byte slice into a QueryColorsReply value. +func queryColorsReply(buf []byte) *QueryColorsReply { + v := new(QueryColorsReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.ColorsLen = xgb.Get16(buf[b:]) + b += 2 + + b += 22 // padding + + v.Colors = make([]Rgb, v.ColorsLen) + b += RgbReadList(buf[b:], v.Colors) + + return v +} + +// Write request to wire for QueryColors +// queryColorsRequest writes a QueryColors request to a byte slice. +func queryColorsRequest(c *xgb.Conn, Cmap Colormap, Pixels []uint32) []byte { + size := xgb.Pad((8 + xgb.Pad((len(Pixels) * 4)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 91 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Cmap)) + b += 4 + + for i := 0; i < int(len(Pixels)); i++ { + xgb.Put32(buf[b:], Pixels[i]) + b += 4 + } + + return buf +} + +// QueryExtensionCookie is a cookie used only for QueryExtension requests. +type QueryExtensionCookie struct { + *xgb.Cookie +} + +// QueryExtension sends a checked request. +// If an error occurs, it will be returned with the reply by calling QueryExtensionCookie.Reply() +func QueryExtension(c *xgb.Conn, NameLen uint16, Name string) QueryExtensionCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(queryExtensionRequest(c, NameLen, Name), cookie) + return QueryExtensionCookie{cookie} +} + +// QueryExtensionUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func QueryExtensionUnchecked(c *xgb.Conn, NameLen uint16, Name string) QueryExtensionCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(queryExtensionRequest(c, NameLen, Name), cookie) + return QueryExtensionCookie{cookie} +} + +// QueryExtensionReply represents the data returned from a QueryExtension request. +type QueryExtensionReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + Present bool + MajorOpcode byte + FirstEvent byte + FirstError byte +} + +// Reply blocks and returns the reply data for a QueryExtension request. +func (cook QueryExtensionCookie) Reply() (*QueryExtensionReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return queryExtensionReply(buf), nil +} + +// queryExtensionReply reads a byte slice into a QueryExtensionReply value. +func queryExtensionReply(buf []byte) *QueryExtensionReply { + v := new(QueryExtensionReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + if buf[b] == 1 { + v.Present = true + } else { + v.Present = false + } + b += 1 + + v.MajorOpcode = buf[b] + b += 1 + + v.FirstEvent = buf[b] + b += 1 + + v.FirstError = buf[b] + b += 1 + + return v +} + +// Write request to wire for QueryExtension +// queryExtensionRequest writes a QueryExtension request to a byte slice. +func queryExtensionRequest(c *xgb.Conn, NameLen uint16, Name string) []byte { + size := xgb.Pad((8 + xgb.Pad((int(NameLen) * 1)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 98 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put16(buf[b:], NameLen) + b += 2 + + b += 2 // padding + + copy(buf[b:], Name[:NameLen]) + b += int(NameLen) + + return buf +} + +// QueryFontCookie is a cookie used only for QueryFont requests. +type QueryFontCookie struct { + *xgb.Cookie +} + +// QueryFont sends a checked request. +// If an error occurs, it will be returned with the reply by calling QueryFontCookie.Reply() +func QueryFont(c *xgb.Conn, Font Fontable) QueryFontCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(queryFontRequest(c, Font), cookie) + return QueryFontCookie{cookie} +} + +// QueryFontUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func QueryFontUnchecked(c *xgb.Conn, Font Fontable) QueryFontCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(queryFontRequest(c, Font), cookie) + return QueryFontCookie{cookie} +} + +// QueryFontReply represents the data returned from a QueryFont request. +type QueryFontReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + MinBounds Charinfo + // padding: 4 bytes + MaxBounds Charinfo + // padding: 4 bytes + MinCharOrByte2 uint16 + MaxCharOrByte2 uint16 + DefaultChar uint16 + PropertiesLen uint16 + DrawDirection byte + MinByte1 byte + MaxByte1 byte + AllCharsExist bool + FontAscent int16 + FontDescent int16 + CharInfosLen uint32 + Properties []Fontprop // size: xgb.Pad((int(PropertiesLen) * 8)) + CharInfos []Charinfo // size: xgb.Pad((int(CharInfosLen) * 12)) +} + +// Reply blocks and returns the reply data for a QueryFont request. +func (cook QueryFontCookie) Reply() (*QueryFontReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return queryFontReply(buf), nil +} + +// queryFontReply reads a byte slice into a QueryFontReply value. +func queryFontReply(buf []byte) *QueryFontReply { + v := new(QueryFontReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.MinBounds = Charinfo{} + b += CharinfoRead(buf[b:], &v.MinBounds) + + b += 4 // padding + + v.MaxBounds = Charinfo{} + b += CharinfoRead(buf[b:], &v.MaxBounds) + + b += 4 // padding + + v.MinCharOrByte2 = xgb.Get16(buf[b:]) + b += 2 + + v.MaxCharOrByte2 = xgb.Get16(buf[b:]) + b += 2 + + v.DefaultChar = xgb.Get16(buf[b:]) + b += 2 + + v.PropertiesLen = xgb.Get16(buf[b:]) + b += 2 + + v.DrawDirection = buf[b] + b += 1 + + v.MinByte1 = buf[b] + b += 1 + + v.MaxByte1 = buf[b] + b += 1 + + if buf[b] == 1 { + v.AllCharsExist = true + } else { + v.AllCharsExist = false + } + b += 1 + + v.FontAscent = int16(xgb.Get16(buf[b:])) + b += 2 + + v.FontDescent = int16(xgb.Get16(buf[b:])) + b += 2 + + v.CharInfosLen = xgb.Get32(buf[b:]) + b += 4 + + v.Properties = make([]Fontprop, v.PropertiesLen) + b += FontpropReadList(buf[b:], v.Properties) + + v.CharInfos = make([]Charinfo, v.CharInfosLen) + b += CharinfoReadList(buf[b:], v.CharInfos) + + return v +} + +// Write request to wire for QueryFont +// queryFontRequest writes a QueryFont request to a byte slice. +func queryFontRequest(c *xgb.Conn, Font Fontable) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 47 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Font)) + b += 4 + + return buf +} + +// QueryKeymapCookie is a cookie used only for QueryKeymap requests. +type QueryKeymapCookie struct { + *xgb.Cookie +} + +// QueryKeymap sends a checked request. +// If an error occurs, it will be returned with the reply by calling QueryKeymapCookie.Reply() +func QueryKeymap(c *xgb.Conn) QueryKeymapCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(queryKeymapRequest(c), cookie) + return QueryKeymapCookie{cookie} +} + +// QueryKeymapUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func QueryKeymapUnchecked(c *xgb.Conn) QueryKeymapCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(queryKeymapRequest(c), cookie) + return QueryKeymapCookie{cookie} +} + +// QueryKeymapReply represents the data returned from a QueryKeymap request. +type QueryKeymapReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + Keys []byte // size: 32 +} + +// Reply blocks and returns the reply data for a QueryKeymap request. +func (cook QueryKeymapCookie) Reply() (*QueryKeymapReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return queryKeymapReply(buf), nil +} + +// queryKeymapReply reads a byte slice into a QueryKeymapReply value. +func queryKeymapReply(buf []byte) *QueryKeymapReply { + v := new(QueryKeymapReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Keys = make([]byte, 32) + copy(v.Keys[:32], buf[b:]) + b += int(32) + + return v +} + +// Write request to wire for QueryKeymap +// queryKeymapRequest writes a QueryKeymap request to a byte slice. +func queryKeymapRequest(c *xgb.Conn) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + buf[b] = 44 // request opcode + b += 1 + + b += 1 // padding + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + return buf +} + +// QueryPointerCookie is a cookie used only for QueryPointer requests. +type QueryPointerCookie struct { + *xgb.Cookie +} + +// QueryPointer sends a checked request. +// If an error occurs, it will be returned with the reply by calling QueryPointerCookie.Reply() +func QueryPointer(c *xgb.Conn, Window Window) QueryPointerCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(queryPointerRequest(c, Window), cookie) + return QueryPointerCookie{cookie} +} + +// QueryPointerUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func QueryPointerUnchecked(c *xgb.Conn, Window Window) QueryPointerCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(queryPointerRequest(c, Window), cookie) + return QueryPointerCookie{cookie} +} + +// QueryPointerReply represents the data returned from a QueryPointer request. +type QueryPointerReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + SameScreen bool + Root Window + Child Window + RootX int16 + RootY int16 + WinX int16 + WinY int16 + Mask uint16 + // padding: 2 bytes +} + +// Reply blocks and returns the reply data for a QueryPointer request. +func (cook QueryPointerCookie) Reply() (*QueryPointerReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return queryPointerReply(buf), nil +} + +// queryPointerReply reads a byte slice into a QueryPointerReply value. +func queryPointerReply(buf []byte) *QueryPointerReply { + v := new(QueryPointerReply) + b := 1 // skip reply determinant + + if buf[b] == 1 { + v.SameScreen = true + } else { + v.SameScreen = false + } + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Root = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Child = Window(xgb.Get32(buf[b:])) + b += 4 + + v.RootX = int16(xgb.Get16(buf[b:])) + b += 2 + + v.RootY = int16(xgb.Get16(buf[b:])) + b += 2 + + v.WinX = int16(xgb.Get16(buf[b:])) + b += 2 + + v.WinY = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Mask = xgb.Get16(buf[b:]) + b += 2 + + b += 2 // padding + + return v +} + +// Write request to wire for QueryPointer +// queryPointerRequest writes a QueryPointer request to a byte slice. +func queryPointerRequest(c *xgb.Conn, Window Window) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 38 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + return buf +} + +// QueryTextExtentsCookie is a cookie used only for QueryTextExtents requests. +type QueryTextExtentsCookie struct { + *xgb.Cookie +} + +// QueryTextExtents sends a checked request. +// If an error occurs, it will be returned with the reply by calling QueryTextExtentsCookie.Reply() +func QueryTextExtents(c *xgb.Conn, Font Fontable, String []Char2b, StringLen uint16) QueryTextExtentsCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(queryTextExtentsRequest(c, Font, String, StringLen), cookie) + return QueryTextExtentsCookie{cookie} +} + +// QueryTextExtentsUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func QueryTextExtentsUnchecked(c *xgb.Conn, Font Fontable, String []Char2b, StringLen uint16) QueryTextExtentsCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(queryTextExtentsRequest(c, Font, String, StringLen), cookie) + return QueryTextExtentsCookie{cookie} +} + +// QueryTextExtentsReply represents the data returned from a QueryTextExtents request. +type QueryTextExtentsReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + DrawDirection byte + FontAscent int16 + FontDescent int16 + OverallAscent int16 + OverallDescent int16 + OverallWidth int32 + OverallLeft int32 + OverallRight int32 +} + +// Reply blocks and returns the reply data for a QueryTextExtents request. +func (cook QueryTextExtentsCookie) Reply() (*QueryTextExtentsReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return queryTextExtentsReply(buf), nil +} + +// queryTextExtentsReply reads a byte slice into a QueryTextExtentsReply value. +func queryTextExtentsReply(buf []byte) *QueryTextExtentsReply { + v := new(QueryTextExtentsReply) + b := 1 // skip reply determinant + + v.DrawDirection = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.FontAscent = int16(xgb.Get16(buf[b:])) + b += 2 + + v.FontDescent = int16(xgb.Get16(buf[b:])) + b += 2 + + v.OverallAscent = int16(xgb.Get16(buf[b:])) + b += 2 + + v.OverallDescent = int16(xgb.Get16(buf[b:])) + b += 2 + + v.OverallWidth = int32(xgb.Get32(buf[b:])) + b += 4 + + v.OverallLeft = int32(xgb.Get32(buf[b:])) + b += 4 + + v.OverallRight = int32(xgb.Get32(buf[b:])) + b += 4 + + return v +} + +// Write request to wire for QueryTextExtents +// queryTextExtentsRequest writes a QueryTextExtents request to a byte slice. +func queryTextExtentsRequest(c *xgb.Conn, Font Fontable, String []Char2b, StringLen uint16) []byte { + size := xgb.Pad((8 + xgb.Pad((len(String) * 2)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 48 // request opcode + b += 1 + + buf[b] = byte((int(StringLen) & 1)) + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Font)) + b += 4 + + b += Char2bListBytes(buf[b:], String) + + // skip writing local field: StringLen (2) :: uint16 + + return buf +} + +// QueryTreeCookie is a cookie used only for QueryTree requests. +type QueryTreeCookie struct { + *xgb.Cookie +} + +// QueryTree sends a checked request. +// If an error occurs, it will be returned with the reply by calling QueryTreeCookie.Reply() +func QueryTree(c *xgb.Conn, Window Window) QueryTreeCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(queryTreeRequest(c, Window), cookie) + return QueryTreeCookie{cookie} +} + +// QueryTreeUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func QueryTreeUnchecked(c *xgb.Conn, Window Window) QueryTreeCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(queryTreeRequest(c, Window), cookie) + return QueryTreeCookie{cookie} +} + +// QueryTreeReply represents the data returned from a QueryTree request. +type QueryTreeReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + Root Window + Parent Window + ChildrenLen uint16 + // padding: 14 bytes + Children []Window // size: xgb.Pad((int(ChildrenLen) * 4)) +} + +// Reply blocks and returns the reply data for a QueryTree request. +func (cook QueryTreeCookie) Reply() (*QueryTreeReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return queryTreeReply(buf), nil +} + +// queryTreeReply reads a byte slice into a QueryTreeReply value. +func queryTreeReply(buf []byte) *QueryTreeReply { + v := new(QueryTreeReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Root = Window(xgb.Get32(buf[b:])) + b += 4 + + v.Parent = Window(xgb.Get32(buf[b:])) + b += 4 + + v.ChildrenLen = xgb.Get16(buf[b:]) + b += 2 + + b += 14 // padding + + v.Children = make([]Window, v.ChildrenLen) + for i := 0; i < int(v.ChildrenLen); i++ { + v.Children[i] = Window(xgb.Get32(buf[b:])) + b += 4 + } + + return v +} + +// Write request to wire for QueryTree +// queryTreeRequest writes a QueryTree request to a byte slice. +func queryTreeRequest(c *xgb.Conn, Window Window) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 15 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + return buf +} + +// RecolorCursorCookie is a cookie used only for RecolorCursor requests. +type RecolorCursorCookie struct { + *xgb.Cookie +} + +// RecolorCursor sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func RecolorCursor(c *xgb.Conn, Cursor Cursor, ForeRed uint16, ForeGreen uint16, ForeBlue uint16, BackRed uint16, BackGreen uint16, BackBlue uint16) RecolorCursorCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(recolorCursorRequest(c, Cursor, ForeRed, ForeGreen, ForeBlue, BackRed, BackGreen, BackBlue), cookie) + return RecolorCursorCookie{cookie} +} + +// RecolorCursorChecked sends a checked request. +// If an error occurs, it can be retrieved using RecolorCursorCookie.Check() +func RecolorCursorChecked(c *xgb.Conn, Cursor Cursor, ForeRed uint16, ForeGreen uint16, ForeBlue uint16, BackRed uint16, BackGreen uint16, BackBlue uint16) RecolorCursorCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(recolorCursorRequest(c, Cursor, ForeRed, ForeGreen, ForeBlue, BackRed, BackGreen, BackBlue), cookie) + return RecolorCursorCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook RecolorCursorCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for RecolorCursor +// recolorCursorRequest writes a RecolorCursor request to a byte slice. +func recolorCursorRequest(c *xgb.Conn, Cursor Cursor, ForeRed uint16, ForeGreen uint16, ForeBlue uint16, BackRed uint16, BackGreen uint16, BackBlue uint16) []byte { + size := 20 + b := 0 + buf := make([]byte, size) + + buf[b] = 96 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Cursor)) + b += 4 + + xgb.Put16(buf[b:], ForeRed) + b += 2 + + xgb.Put16(buf[b:], ForeGreen) + b += 2 + + xgb.Put16(buf[b:], ForeBlue) + b += 2 + + xgb.Put16(buf[b:], BackRed) + b += 2 + + xgb.Put16(buf[b:], BackGreen) + b += 2 + + xgb.Put16(buf[b:], BackBlue) + b += 2 + + return buf +} + +// ReparentWindowCookie is a cookie used only for ReparentWindow requests. +type ReparentWindowCookie struct { + *xgb.Cookie +} + +// ReparentWindow sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func ReparentWindow(c *xgb.Conn, Window Window, Parent Window, X int16, Y int16) ReparentWindowCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(reparentWindowRequest(c, Window, Parent, X, Y), cookie) + return ReparentWindowCookie{cookie} +} + +// ReparentWindowChecked sends a checked request. +// If an error occurs, it can be retrieved using ReparentWindowCookie.Check() +func ReparentWindowChecked(c *xgb.Conn, Window Window, Parent Window, X int16, Y int16) ReparentWindowCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(reparentWindowRequest(c, Window, Parent, X, Y), cookie) + return ReparentWindowCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook ReparentWindowCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for ReparentWindow +// reparentWindowRequest writes a ReparentWindow request to a byte slice. +func reparentWindowRequest(c *xgb.Conn, Window Window, Parent Window, X int16, Y int16) []byte { + size := 16 + b := 0 + buf := make([]byte, size) + + buf[b] = 7 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + xgb.Put32(buf[b:], uint32(Parent)) + b += 4 + + xgb.Put16(buf[b:], uint16(X)) + b += 2 + + xgb.Put16(buf[b:], uint16(Y)) + b += 2 + + return buf +} + +// RotatePropertiesCookie is a cookie used only for RotateProperties requests. +type RotatePropertiesCookie struct { + *xgb.Cookie +} + +// RotateProperties sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func RotateProperties(c *xgb.Conn, Window Window, AtomsLen uint16, Delta int16, Atoms []Atom) RotatePropertiesCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(rotatePropertiesRequest(c, Window, AtomsLen, Delta, Atoms), cookie) + return RotatePropertiesCookie{cookie} +} + +// RotatePropertiesChecked sends a checked request. +// If an error occurs, it can be retrieved using RotatePropertiesCookie.Check() +func RotatePropertiesChecked(c *xgb.Conn, Window Window, AtomsLen uint16, Delta int16, Atoms []Atom) RotatePropertiesCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(rotatePropertiesRequest(c, Window, AtomsLen, Delta, Atoms), cookie) + return RotatePropertiesCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook RotatePropertiesCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for RotateProperties +// rotatePropertiesRequest writes a RotateProperties request to a byte slice. +func rotatePropertiesRequest(c *xgb.Conn, Window Window, AtomsLen uint16, Delta int16, Atoms []Atom) []byte { + size := xgb.Pad((12 + xgb.Pad((int(AtomsLen) * 4)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 114 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + xgb.Put16(buf[b:], AtomsLen) + b += 2 + + xgb.Put16(buf[b:], uint16(Delta)) + b += 2 + + for i := 0; i < int(AtomsLen); i++ { + xgb.Put32(buf[b:], uint32(Atoms[i])) + b += 4 + } + + return buf +} + +// SendEventCookie is a cookie used only for SendEvent requests. +type SendEventCookie struct { + *xgb.Cookie +} + +// SendEvent sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func SendEvent(c *xgb.Conn, Propagate bool, Destination Window, EventMask uint32, Event string) SendEventCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(sendEventRequest(c, Propagate, Destination, EventMask, Event), cookie) + return SendEventCookie{cookie} +} + +// SendEventChecked sends a checked request. +// If an error occurs, it can be retrieved using SendEventCookie.Check() +func SendEventChecked(c *xgb.Conn, Propagate bool, Destination Window, EventMask uint32, Event string) SendEventCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(sendEventRequest(c, Propagate, Destination, EventMask, Event), cookie) + return SendEventCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook SendEventCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for SendEvent +// sendEventRequest writes a SendEvent request to a byte slice. +func sendEventRequest(c *xgb.Conn, Propagate bool, Destination Window, EventMask uint32, Event string) []byte { + size := 44 + b := 0 + buf := make([]byte, size) + + buf[b] = 25 // request opcode + b += 1 + + if Propagate { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Destination)) + b += 4 + + xgb.Put32(buf[b:], EventMask) + b += 4 + + copy(buf[b:], Event[:32]) + b += int(32) + + return buf +} + +// SetAccessControlCookie is a cookie used only for SetAccessControl requests. +type SetAccessControlCookie struct { + *xgb.Cookie +} + +// SetAccessControl sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func SetAccessControl(c *xgb.Conn, Mode byte) SetAccessControlCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(setAccessControlRequest(c, Mode), cookie) + return SetAccessControlCookie{cookie} +} + +// SetAccessControlChecked sends a checked request. +// If an error occurs, it can be retrieved using SetAccessControlCookie.Check() +func SetAccessControlChecked(c *xgb.Conn, Mode byte) SetAccessControlCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(setAccessControlRequest(c, Mode), cookie) + return SetAccessControlCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook SetAccessControlCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for SetAccessControl +// setAccessControlRequest writes a SetAccessControl request to a byte slice. +func setAccessControlRequest(c *xgb.Conn, Mode byte) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + buf[b] = 111 // request opcode + b += 1 + + buf[b] = Mode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + return buf +} + +// SetClipRectanglesCookie is a cookie used only for SetClipRectangles requests. +type SetClipRectanglesCookie struct { + *xgb.Cookie +} + +// SetClipRectangles sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func SetClipRectangles(c *xgb.Conn, Ordering byte, Gc Gcontext, ClipXOrigin int16, ClipYOrigin int16, Rectangles []Rectangle) SetClipRectanglesCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(setClipRectanglesRequest(c, Ordering, Gc, ClipXOrigin, ClipYOrigin, Rectangles), cookie) + return SetClipRectanglesCookie{cookie} +} + +// SetClipRectanglesChecked sends a checked request. +// If an error occurs, it can be retrieved using SetClipRectanglesCookie.Check() +func SetClipRectanglesChecked(c *xgb.Conn, Ordering byte, Gc Gcontext, ClipXOrigin int16, ClipYOrigin int16, Rectangles []Rectangle) SetClipRectanglesCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(setClipRectanglesRequest(c, Ordering, Gc, ClipXOrigin, ClipYOrigin, Rectangles), cookie) + return SetClipRectanglesCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook SetClipRectanglesCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for SetClipRectangles +// setClipRectanglesRequest writes a SetClipRectangles request to a byte slice. +func setClipRectanglesRequest(c *xgb.Conn, Ordering byte, Gc Gcontext, ClipXOrigin int16, ClipYOrigin int16, Rectangles []Rectangle) []byte { + size := xgb.Pad((12 + xgb.Pad((len(Rectangles) * 8)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 59 // request opcode + b += 1 + + buf[b] = Ordering + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + xgb.Put16(buf[b:], uint16(ClipXOrigin)) + b += 2 + + xgb.Put16(buf[b:], uint16(ClipYOrigin)) + b += 2 + + b += RectangleListBytes(buf[b:], Rectangles) + + return buf +} + +// SetCloseDownModeCookie is a cookie used only for SetCloseDownMode requests. +type SetCloseDownModeCookie struct { + *xgb.Cookie +} + +// SetCloseDownMode sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func SetCloseDownMode(c *xgb.Conn, Mode byte) SetCloseDownModeCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(setCloseDownModeRequest(c, Mode), cookie) + return SetCloseDownModeCookie{cookie} +} + +// SetCloseDownModeChecked sends a checked request. +// If an error occurs, it can be retrieved using SetCloseDownModeCookie.Check() +func SetCloseDownModeChecked(c *xgb.Conn, Mode byte) SetCloseDownModeCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(setCloseDownModeRequest(c, Mode), cookie) + return SetCloseDownModeCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook SetCloseDownModeCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for SetCloseDownMode +// setCloseDownModeRequest writes a SetCloseDownMode request to a byte slice. +func setCloseDownModeRequest(c *xgb.Conn, Mode byte) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + buf[b] = 112 // request opcode + b += 1 + + buf[b] = Mode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + return buf +} + +// SetDashesCookie is a cookie used only for SetDashes requests. +type SetDashesCookie struct { + *xgb.Cookie +} + +// SetDashes sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func SetDashes(c *xgb.Conn, Gc Gcontext, DashOffset uint16, DashesLen uint16, Dashes []byte) SetDashesCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(setDashesRequest(c, Gc, DashOffset, DashesLen, Dashes), cookie) + return SetDashesCookie{cookie} +} + +// SetDashesChecked sends a checked request. +// If an error occurs, it can be retrieved using SetDashesCookie.Check() +func SetDashesChecked(c *xgb.Conn, Gc Gcontext, DashOffset uint16, DashesLen uint16, Dashes []byte) SetDashesCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(setDashesRequest(c, Gc, DashOffset, DashesLen, Dashes), cookie) + return SetDashesCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook SetDashesCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for SetDashes +// setDashesRequest writes a SetDashes request to a byte slice. +func setDashesRequest(c *xgb.Conn, Gc Gcontext, DashOffset uint16, DashesLen uint16, Dashes []byte) []byte { + size := xgb.Pad((12 + xgb.Pad((int(DashesLen) * 1)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 58 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + xgb.Put16(buf[b:], DashOffset) + b += 2 + + xgb.Put16(buf[b:], DashesLen) + b += 2 + + copy(buf[b:], Dashes[:DashesLen]) + b += int(DashesLen) + + return buf +} + +// SetFontPathCookie is a cookie used only for SetFontPath requests. +type SetFontPathCookie struct { + *xgb.Cookie +} + +// SetFontPath sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func SetFontPath(c *xgb.Conn, FontQty uint16, Font []Str) SetFontPathCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(setFontPathRequest(c, FontQty, Font), cookie) + return SetFontPathCookie{cookie} +} + +// SetFontPathChecked sends a checked request. +// If an error occurs, it can be retrieved using SetFontPathCookie.Check() +func SetFontPathChecked(c *xgb.Conn, FontQty uint16, Font []Str) SetFontPathCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(setFontPathRequest(c, FontQty, Font), cookie) + return SetFontPathCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook SetFontPathCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for SetFontPath +// setFontPathRequest writes a SetFontPath request to a byte slice. +func setFontPathRequest(c *xgb.Conn, FontQty uint16, Font []Str) []byte { + size := xgb.Pad((8 + StrListSize(Font))) + b := 0 + buf := make([]byte, size) + + buf[b] = 51 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put16(buf[b:], FontQty) + b += 2 + + b += 2 // padding + + b += StrListBytes(buf[b:], Font) + + return buf +} + +// SetInputFocusCookie is a cookie used only for SetInputFocus requests. +type SetInputFocusCookie struct { + *xgb.Cookie +} + +// SetInputFocus sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func SetInputFocus(c *xgb.Conn, RevertTo byte, Focus Window, Time Timestamp) SetInputFocusCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(setInputFocusRequest(c, RevertTo, Focus, Time), cookie) + return SetInputFocusCookie{cookie} +} + +// SetInputFocusChecked sends a checked request. +// If an error occurs, it can be retrieved using SetInputFocusCookie.Check() +func SetInputFocusChecked(c *xgb.Conn, RevertTo byte, Focus Window, Time Timestamp) SetInputFocusCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(setInputFocusRequest(c, RevertTo, Focus, Time), cookie) + return SetInputFocusCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook SetInputFocusCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for SetInputFocus +// setInputFocusRequest writes a SetInputFocus request to a byte slice. +func setInputFocusRequest(c *xgb.Conn, RevertTo byte, Focus Window, Time Timestamp) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = 42 // request opcode + b += 1 + + buf[b] = RevertTo + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Focus)) + b += 4 + + xgb.Put32(buf[b:], uint32(Time)) + b += 4 + + return buf +} + +// SetModifierMappingCookie is a cookie used only for SetModifierMapping requests. +type SetModifierMappingCookie struct { + *xgb.Cookie +} + +// SetModifierMapping sends a checked request. +// If an error occurs, it will be returned with the reply by calling SetModifierMappingCookie.Reply() +func SetModifierMapping(c *xgb.Conn, KeycodesPerModifier byte, Keycodes []Keycode) SetModifierMappingCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(setModifierMappingRequest(c, KeycodesPerModifier, Keycodes), cookie) + return SetModifierMappingCookie{cookie} +} + +// SetModifierMappingUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func SetModifierMappingUnchecked(c *xgb.Conn, KeycodesPerModifier byte, Keycodes []Keycode) SetModifierMappingCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(setModifierMappingRequest(c, KeycodesPerModifier, Keycodes), cookie) + return SetModifierMappingCookie{cookie} +} + +// SetModifierMappingReply represents the data returned from a SetModifierMapping request. +type SetModifierMappingReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + Status byte +} + +// Reply blocks and returns the reply data for a SetModifierMapping request. +func (cook SetModifierMappingCookie) Reply() (*SetModifierMappingReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return setModifierMappingReply(buf), nil +} + +// setModifierMappingReply reads a byte slice into a SetModifierMappingReply value. +func setModifierMappingReply(buf []byte) *SetModifierMappingReply { + v := new(SetModifierMappingReply) + b := 1 // skip reply determinant + + v.Status = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + return v +} + +// Write request to wire for SetModifierMapping +// setModifierMappingRequest writes a SetModifierMapping request to a byte slice. +func setModifierMappingRequest(c *xgb.Conn, KeycodesPerModifier byte, Keycodes []Keycode) []byte { + size := xgb.Pad((4 + xgb.Pad(((int(KeycodesPerModifier) * 8) * 1)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 118 // request opcode + b += 1 + + buf[b] = KeycodesPerModifier + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + for i := 0; i < int((int(KeycodesPerModifier) * 8)); i++ { + buf[b] = byte(Keycodes[i]) + b += 1 + } + + return buf +} + +// SetPointerMappingCookie is a cookie used only for SetPointerMapping requests. +type SetPointerMappingCookie struct { + *xgb.Cookie +} + +// SetPointerMapping sends a checked request. +// If an error occurs, it will be returned with the reply by calling SetPointerMappingCookie.Reply() +func SetPointerMapping(c *xgb.Conn, MapLen byte, Map []byte) SetPointerMappingCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(setPointerMappingRequest(c, MapLen, Map), cookie) + return SetPointerMappingCookie{cookie} +} + +// SetPointerMappingUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func SetPointerMappingUnchecked(c *xgb.Conn, MapLen byte, Map []byte) SetPointerMappingCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(setPointerMappingRequest(c, MapLen, Map), cookie) + return SetPointerMappingCookie{cookie} +} + +// SetPointerMappingReply represents the data returned from a SetPointerMapping request. +type SetPointerMappingReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + Status byte +} + +// Reply blocks and returns the reply data for a SetPointerMapping request. +func (cook SetPointerMappingCookie) Reply() (*SetPointerMappingReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return setPointerMappingReply(buf), nil +} + +// setPointerMappingReply reads a byte slice into a SetPointerMappingReply value. +func setPointerMappingReply(buf []byte) *SetPointerMappingReply { + v := new(SetPointerMappingReply) + b := 1 // skip reply determinant + + v.Status = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + return v +} + +// Write request to wire for SetPointerMapping +// setPointerMappingRequest writes a SetPointerMapping request to a byte slice. +func setPointerMappingRequest(c *xgb.Conn, MapLen byte, Map []byte) []byte { + size := xgb.Pad((4 + xgb.Pad((int(MapLen) * 1)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 116 // request opcode + b += 1 + + buf[b] = MapLen + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + copy(buf[b:], Map[:MapLen]) + b += int(MapLen) + + return buf +} + +// SetScreenSaverCookie is a cookie used only for SetScreenSaver requests. +type SetScreenSaverCookie struct { + *xgb.Cookie +} + +// SetScreenSaver sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func SetScreenSaver(c *xgb.Conn, Timeout int16, Interval int16, PreferBlanking byte, AllowExposures byte) SetScreenSaverCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(setScreenSaverRequest(c, Timeout, Interval, PreferBlanking, AllowExposures), cookie) + return SetScreenSaverCookie{cookie} +} + +// SetScreenSaverChecked sends a checked request. +// If an error occurs, it can be retrieved using SetScreenSaverCookie.Check() +func SetScreenSaverChecked(c *xgb.Conn, Timeout int16, Interval int16, PreferBlanking byte, AllowExposures byte) SetScreenSaverCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(setScreenSaverRequest(c, Timeout, Interval, PreferBlanking, AllowExposures), cookie) + return SetScreenSaverCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook SetScreenSaverCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for SetScreenSaver +// setScreenSaverRequest writes a SetScreenSaver request to a byte slice. +func setScreenSaverRequest(c *xgb.Conn, Timeout int16, Interval int16, PreferBlanking byte, AllowExposures byte) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = 107 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put16(buf[b:], uint16(Timeout)) + b += 2 + + xgb.Put16(buf[b:], uint16(Interval)) + b += 2 + + buf[b] = PreferBlanking + b += 1 + + buf[b] = AllowExposures + b += 1 + + return buf +} + +// SetSelectionOwnerCookie is a cookie used only for SetSelectionOwner requests. +type SetSelectionOwnerCookie struct { + *xgb.Cookie +} + +// SetSelectionOwner sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func SetSelectionOwner(c *xgb.Conn, Owner Window, Selection Atom, Time Timestamp) SetSelectionOwnerCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(setSelectionOwnerRequest(c, Owner, Selection, Time), cookie) + return SetSelectionOwnerCookie{cookie} +} + +// SetSelectionOwnerChecked sends a checked request. +// If an error occurs, it can be retrieved using SetSelectionOwnerCookie.Check() +func SetSelectionOwnerChecked(c *xgb.Conn, Owner Window, Selection Atom, Time Timestamp) SetSelectionOwnerCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(setSelectionOwnerRequest(c, Owner, Selection, Time), cookie) + return SetSelectionOwnerCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook SetSelectionOwnerCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for SetSelectionOwner +// setSelectionOwnerRequest writes a SetSelectionOwner request to a byte slice. +func setSelectionOwnerRequest(c *xgb.Conn, Owner Window, Selection Atom, Time Timestamp) []byte { + size := 16 + b := 0 + buf := make([]byte, size) + + buf[b] = 22 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Owner)) + b += 4 + + xgb.Put32(buf[b:], uint32(Selection)) + b += 4 + + xgb.Put32(buf[b:], uint32(Time)) + b += 4 + + return buf +} + +// StoreColorsCookie is a cookie used only for StoreColors requests. +type StoreColorsCookie struct { + *xgb.Cookie +} + +// StoreColors sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func StoreColors(c *xgb.Conn, Cmap Colormap, Items []Coloritem) StoreColorsCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(storeColorsRequest(c, Cmap, Items), cookie) + return StoreColorsCookie{cookie} +} + +// StoreColorsChecked sends a checked request. +// If an error occurs, it can be retrieved using StoreColorsCookie.Check() +func StoreColorsChecked(c *xgb.Conn, Cmap Colormap, Items []Coloritem) StoreColorsCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(storeColorsRequest(c, Cmap, Items), cookie) + return StoreColorsCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook StoreColorsCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for StoreColors +// storeColorsRequest writes a StoreColors request to a byte slice. +func storeColorsRequest(c *xgb.Conn, Cmap Colormap, Items []Coloritem) []byte { + size := xgb.Pad((8 + xgb.Pad((len(Items) * 12)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 89 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Cmap)) + b += 4 + + b += ColoritemListBytes(buf[b:], Items) + + return buf +} + +// StoreNamedColorCookie is a cookie used only for StoreNamedColor requests. +type StoreNamedColorCookie struct { + *xgb.Cookie +} + +// StoreNamedColor sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func StoreNamedColor(c *xgb.Conn, Flags byte, Cmap Colormap, Pixel uint32, NameLen uint16, Name string) StoreNamedColorCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(storeNamedColorRequest(c, Flags, Cmap, Pixel, NameLen, Name), cookie) + return StoreNamedColorCookie{cookie} +} + +// StoreNamedColorChecked sends a checked request. +// If an error occurs, it can be retrieved using StoreNamedColorCookie.Check() +func StoreNamedColorChecked(c *xgb.Conn, Flags byte, Cmap Colormap, Pixel uint32, NameLen uint16, Name string) StoreNamedColorCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(storeNamedColorRequest(c, Flags, Cmap, Pixel, NameLen, Name), cookie) + return StoreNamedColorCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook StoreNamedColorCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for StoreNamedColor +// storeNamedColorRequest writes a StoreNamedColor request to a byte slice. +func storeNamedColorRequest(c *xgb.Conn, Flags byte, Cmap Colormap, Pixel uint32, NameLen uint16, Name string) []byte { + size := xgb.Pad((16 + xgb.Pad((int(NameLen) * 1)))) + b := 0 + buf := make([]byte, size) + + buf[b] = 90 // request opcode + b += 1 + + buf[b] = Flags + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Cmap)) + b += 4 + + xgb.Put32(buf[b:], Pixel) + b += 4 + + xgb.Put16(buf[b:], NameLen) + b += 2 + + b += 2 // padding + + copy(buf[b:], Name[:NameLen]) + b += int(NameLen) + + return buf +} + +// TranslateCoordinatesCookie is a cookie used only for TranslateCoordinates requests. +type TranslateCoordinatesCookie struct { + *xgb.Cookie +} + +// TranslateCoordinates sends a checked request. +// If an error occurs, it will be returned with the reply by calling TranslateCoordinatesCookie.Reply() +func TranslateCoordinates(c *xgb.Conn, SrcWindow Window, DstWindow Window, SrcX int16, SrcY int16) TranslateCoordinatesCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(translateCoordinatesRequest(c, SrcWindow, DstWindow, SrcX, SrcY), cookie) + return TranslateCoordinatesCookie{cookie} +} + +// TranslateCoordinatesUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func TranslateCoordinatesUnchecked(c *xgb.Conn, SrcWindow Window, DstWindow Window, SrcX int16, SrcY int16) TranslateCoordinatesCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(translateCoordinatesRequest(c, SrcWindow, DstWindow, SrcX, SrcY), cookie) + return TranslateCoordinatesCookie{cookie} +} + +// TranslateCoordinatesReply represents the data returned from a TranslateCoordinates request. +type TranslateCoordinatesReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + SameScreen bool + Child Window + DstX int16 + DstY int16 +} + +// Reply blocks and returns the reply data for a TranslateCoordinates request. +func (cook TranslateCoordinatesCookie) Reply() (*TranslateCoordinatesReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return translateCoordinatesReply(buf), nil +} + +// translateCoordinatesReply reads a byte slice into a TranslateCoordinatesReply value. +func translateCoordinatesReply(buf []byte) *TranslateCoordinatesReply { + v := new(TranslateCoordinatesReply) + b := 1 // skip reply determinant + + if buf[b] == 1 { + v.SameScreen = true + } else { + v.SameScreen = false + } + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Child = Window(xgb.Get32(buf[b:])) + b += 4 + + v.DstX = int16(xgb.Get16(buf[b:])) + b += 2 + + v.DstY = int16(xgb.Get16(buf[b:])) + b += 2 + + return v +} + +// Write request to wire for TranslateCoordinates +// translateCoordinatesRequest writes a TranslateCoordinates request to a byte slice. +func translateCoordinatesRequest(c *xgb.Conn, SrcWindow Window, DstWindow Window, SrcX int16, SrcY int16) []byte { + size := 16 + b := 0 + buf := make([]byte, size) + + buf[b] = 40 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(SrcWindow)) + b += 4 + + xgb.Put32(buf[b:], uint32(DstWindow)) + b += 4 + + xgb.Put16(buf[b:], uint16(SrcX)) + b += 2 + + xgb.Put16(buf[b:], uint16(SrcY)) + b += 2 + + return buf +} + +// UngrabButtonCookie is a cookie used only for UngrabButton requests. +type UngrabButtonCookie struct { + *xgb.Cookie +} + +// UngrabButton sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func UngrabButton(c *xgb.Conn, Button byte, GrabWindow Window, Modifiers uint16) UngrabButtonCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(ungrabButtonRequest(c, Button, GrabWindow, Modifiers), cookie) + return UngrabButtonCookie{cookie} +} + +// UngrabButtonChecked sends a checked request. +// If an error occurs, it can be retrieved using UngrabButtonCookie.Check() +func UngrabButtonChecked(c *xgb.Conn, Button byte, GrabWindow Window, Modifiers uint16) UngrabButtonCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(ungrabButtonRequest(c, Button, GrabWindow, Modifiers), cookie) + return UngrabButtonCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook UngrabButtonCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for UngrabButton +// ungrabButtonRequest writes a UngrabButton request to a byte slice. +func ungrabButtonRequest(c *xgb.Conn, Button byte, GrabWindow Window, Modifiers uint16) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = 29 // request opcode + b += 1 + + buf[b] = Button + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(GrabWindow)) + b += 4 + + xgb.Put16(buf[b:], Modifiers) + b += 2 + + b += 2 // padding + + return buf +} + +// UngrabKeyCookie is a cookie used only for UngrabKey requests. +type UngrabKeyCookie struct { + *xgb.Cookie +} + +// UngrabKey sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func UngrabKey(c *xgb.Conn, Key Keycode, GrabWindow Window, Modifiers uint16) UngrabKeyCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(ungrabKeyRequest(c, Key, GrabWindow, Modifiers), cookie) + return UngrabKeyCookie{cookie} +} + +// UngrabKeyChecked sends a checked request. +// If an error occurs, it can be retrieved using UngrabKeyCookie.Check() +func UngrabKeyChecked(c *xgb.Conn, Key Keycode, GrabWindow Window, Modifiers uint16) UngrabKeyCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(ungrabKeyRequest(c, Key, GrabWindow, Modifiers), cookie) + return UngrabKeyCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook UngrabKeyCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for UngrabKey +// ungrabKeyRequest writes a UngrabKey request to a byte slice. +func ungrabKeyRequest(c *xgb.Conn, Key Keycode, GrabWindow Window, Modifiers uint16) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = 34 // request opcode + b += 1 + + buf[b] = byte(Key) + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(GrabWindow)) + b += 4 + + xgb.Put16(buf[b:], Modifiers) + b += 2 + + b += 2 // padding + + return buf +} + +// UngrabKeyboardCookie is a cookie used only for UngrabKeyboard requests. +type UngrabKeyboardCookie struct { + *xgb.Cookie +} + +// UngrabKeyboard sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func UngrabKeyboard(c *xgb.Conn, Time Timestamp) UngrabKeyboardCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(ungrabKeyboardRequest(c, Time), cookie) + return UngrabKeyboardCookie{cookie} +} + +// UngrabKeyboardChecked sends a checked request. +// If an error occurs, it can be retrieved using UngrabKeyboardCookie.Check() +func UngrabKeyboardChecked(c *xgb.Conn, Time Timestamp) UngrabKeyboardCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(ungrabKeyboardRequest(c, Time), cookie) + return UngrabKeyboardCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook UngrabKeyboardCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for UngrabKeyboard +// ungrabKeyboardRequest writes a UngrabKeyboard request to a byte slice. +func ungrabKeyboardRequest(c *xgb.Conn, Time Timestamp) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 32 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Time)) + b += 4 + + return buf +} + +// UngrabPointerCookie is a cookie used only for UngrabPointer requests. +type UngrabPointerCookie struct { + *xgb.Cookie +} + +// UngrabPointer sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func UngrabPointer(c *xgb.Conn, Time Timestamp) UngrabPointerCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(ungrabPointerRequest(c, Time), cookie) + return UngrabPointerCookie{cookie} +} + +// UngrabPointerChecked sends a checked request. +// If an error occurs, it can be retrieved using UngrabPointerCookie.Check() +func UngrabPointerChecked(c *xgb.Conn, Time Timestamp) UngrabPointerCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(ungrabPointerRequest(c, Time), cookie) + return UngrabPointerCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook UngrabPointerCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for UngrabPointer +// ungrabPointerRequest writes a UngrabPointer request to a byte slice. +func ungrabPointerRequest(c *xgb.Conn, Time Timestamp) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 27 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Time)) + b += 4 + + return buf +} + +// UngrabServerCookie is a cookie used only for UngrabServer requests. +type UngrabServerCookie struct { + *xgb.Cookie +} + +// UngrabServer sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func UngrabServer(c *xgb.Conn) UngrabServerCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(ungrabServerRequest(c), cookie) + return UngrabServerCookie{cookie} +} + +// UngrabServerChecked sends a checked request. +// If an error occurs, it can be retrieved using UngrabServerCookie.Check() +func UngrabServerChecked(c *xgb.Conn) UngrabServerCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(ungrabServerRequest(c), cookie) + return UngrabServerCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook UngrabServerCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for UngrabServer +// ungrabServerRequest writes a UngrabServer request to a byte slice. +func ungrabServerRequest(c *xgb.Conn) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + buf[b] = 37 // request opcode + b += 1 + + b += 1 // padding + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + return buf +} + +// UninstallColormapCookie is a cookie used only for UninstallColormap requests. +type UninstallColormapCookie struct { + *xgb.Cookie +} + +// UninstallColormap sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func UninstallColormap(c *xgb.Conn, Cmap Colormap) UninstallColormapCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(uninstallColormapRequest(c, Cmap), cookie) + return UninstallColormapCookie{cookie} +} + +// UninstallColormapChecked sends a checked request. +// If an error occurs, it can be retrieved using UninstallColormapCookie.Check() +func UninstallColormapChecked(c *xgb.Conn, Cmap Colormap) UninstallColormapCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(uninstallColormapRequest(c, Cmap), cookie) + return UninstallColormapCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook UninstallColormapCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for UninstallColormap +// uninstallColormapRequest writes a UninstallColormap request to a byte slice. +func uninstallColormapRequest(c *xgb.Conn, Cmap Colormap) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 82 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Cmap)) + b += 4 + + return buf +} + +// UnmapSubwindowsCookie is a cookie used only for UnmapSubwindows requests. +type UnmapSubwindowsCookie struct { + *xgb.Cookie +} + +// UnmapSubwindows sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func UnmapSubwindows(c *xgb.Conn, Window Window) UnmapSubwindowsCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(unmapSubwindowsRequest(c, Window), cookie) + return UnmapSubwindowsCookie{cookie} +} + +// UnmapSubwindowsChecked sends a checked request. +// If an error occurs, it can be retrieved using UnmapSubwindowsCookie.Check() +func UnmapSubwindowsChecked(c *xgb.Conn, Window Window) UnmapSubwindowsCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(unmapSubwindowsRequest(c, Window), cookie) + return UnmapSubwindowsCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook UnmapSubwindowsCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for UnmapSubwindows +// unmapSubwindowsRequest writes a UnmapSubwindows request to a byte slice. +func unmapSubwindowsRequest(c *xgb.Conn, Window Window) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 11 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + return buf +} + +// UnmapWindowCookie is a cookie used only for UnmapWindow requests. +type UnmapWindowCookie struct { + *xgb.Cookie +} + +// UnmapWindow sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func UnmapWindow(c *xgb.Conn, Window Window) UnmapWindowCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(unmapWindowRequest(c, Window), cookie) + return UnmapWindowCookie{cookie} +} + +// UnmapWindowChecked sends a checked request. +// If an error occurs, it can be retrieved using UnmapWindowCookie.Check() +func UnmapWindowChecked(c *xgb.Conn, Window Window) UnmapWindowCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(unmapWindowRequest(c, Window), cookie) + return UnmapWindowCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook UnmapWindowCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for UnmapWindow +// unmapWindowRequest writes a UnmapWindow request to a byte slice. +func unmapWindowRequest(c *xgb.Conn, Window Window) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = 10 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + return buf +} + +// WarpPointerCookie is a cookie used only for WarpPointer requests. +type WarpPointerCookie struct { + *xgb.Cookie +} + +// WarpPointer sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func WarpPointer(c *xgb.Conn, SrcWindow Window, DstWindow Window, SrcX int16, SrcY int16, SrcWidth uint16, SrcHeight uint16, DstX int16, DstY int16) WarpPointerCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(warpPointerRequest(c, SrcWindow, DstWindow, SrcX, SrcY, SrcWidth, SrcHeight, DstX, DstY), cookie) + return WarpPointerCookie{cookie} +} + +// WarpPointerChecked sends a checked request. +// If an error occurs, it can be retrieved using WarpPointerCookie.Check() +func WarpPointerChecked(c *xgb.Conn, SrcWindow Window, DstWindow Window, SrcX int16, SrcY int16, SrcWidth uint16, SrcHeight uint16, DstX int16, DstY int16) WarpPointerCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(warpPointerRequest(c, SrcWindow, DstWindow, SrcX, SrcY, SrcWidth, SrcHeight, DstX, DstY), cookie) + return WarpPointerCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook WarpPointerCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for WarpPointer +// warpPointerRequest writes a WarpPointer request to a byte slice. +func warpPointerRequest(c *xgb.Conn, SrcWindow Window, DstWindow Window, SrcX int16, SrcY int16, SrcWidth uint16, SrcHeight uint16, DstX int16, DstY int16) []byte { + size := 24 + b := 0 + buf := make([]byte, size) + + buf[b] = 41 // request opcode + b += 1 + + b += 1 // padding + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(SrcWindow)) + b += 4 + + xgb.Put32(buf[b:], uint32(DstWindow)) + b += 4 + + xgb.Put16(buf[b:], uint16(SrcX)) + b += 2 + + xgb.Put16(buf[b:], uint16(SrcY)) + b += 2 + + xgb.Put16(buf[b:], SrcWidth) + b += 2 + + xgb.Put16(buf[b:], SrcHeight) + b += 2 + + xgb.Put16(buf[b:], uint16(DstX)) + b += 2 + + xgb.Put16(buf[b:], uint16(DstY)) + b += 2 + + return buf +} diff --git a/nexgb/xproto/xproto_test.go b/nexgb/xproto/xproto_test.go new file mode 100644 index 0000000..a5bec71 --- /dev/null +++ b/nexgb/xproto/xproto_test.go @@ -0,0 +1,384 @@ +package xproto + +/* + Tests for XGB. + + These tests only test the core X protocol at the moment. It isn't even + close to complete coverage (and probably never will be), but it does test + a number of different corners: requests with no replies, requests without + replies, checked (i.e., synchronous) errors, unchecked (i.e., asynchronous) + errors, and sequence number wrapping. + + There are also a couple of benchmarks that show the difference between + correctly issuing lots of requests and gathering replies and + incorrectly doing the same. (This particular difference is one of the + claimed advantages of the XCB, and therefore XGB, family.) + + In sum, these tests are more focused on testing the core xgb package itself, + rather than whether xproto has properly implemented the core X client + protocol. +*/ + +import ( + "fmt" + "log" + "math/rand" + "testing" + "time" + + "github.com/BurntSushi/xgb" +) + +// The X connection used throughout testing. +var X *xgb.Conn + +// init initializes the X connection, seeds the RNG and starts waiting +// for events. +func init() { + var err error + + X, err = xgb.NewConn() + if err != nil { + log.Fatal(err) + } + + rand.Seed(time.Now().UnixNano()) + + go grabEvents() +} + +/******************************************************************************/ +// Tests +/******************************************************************************/ + +// TestSynchronousError purposefully causes a BadWindow error in a +// MapWindow request, and checks it synchronously. +func TestSynchronousError(t *testing.T) { + err := MapWindowChecked(X, 0).Check() // resource 0 is always invalid + if err == nil { + t.Fatalf("MapWindow: A MapWindow request that should return an " + + "error has returned a nil error.") + } + verifyMapWindowError(t, err) +} + +// TestAsynchronousError does the same thing as TestSynchronousError, but +// grabs the error asynchronously instead. +func TestAsynchronousError(t *testing.T) { + MapWindow(X, 0) // resource id 0 is always invalid + + evOrErr := waitForEvent(t, 5) + if evOrErr.ev != nil { + t.Fatalf("After issuing an erroneous MapWindow request, we have "+ + "received an event rather than an error: %s", evOrErr.ev) + } + verifyMapWindowError(t, evOrErr.err) +} + +// TestCookieBuffer issues (2^16) + n requets *without* replies to guarantee +// that the sequence number wraps and that the cookie buffer will have to +// flush itself (since there are no replies coming in to flush it). +// And just like TestSequenceWrap, we issue another request with a reply +// at the end to make sure XGB is still working properly. +func TestCookieBuffer(t *testing.T) { + n := (1 << 16) + 10 + for i := 0; i < n; i++ { + NoOperation(X) + } + TestProperty(t) +} + +// TestSequenceWrap issues (2^16) + n requests w/ replies to guarantee that the +// sequence number (which is a 16 bit integer) will wrap. It then issues one +// final request to ensure things still work properly. +func TestSequenceWrap(t *testing.T) { + n := (1 << 16) + 10 + for i := 0; i < n; i++ { + _, err := InternAtom(X, false, 5, "RANDO").Reply() + if err != nil { + t.Fatalf("InternAtom: %s", err) + } + } + TestProperty(t) +} + +// TestProperty tests whether a random value can be set and read. +func TestProperty(t *testing.T) { + propName := randString(20) // whatevs + writeVal := randString(20) + readVal, err := changeAndGetProp(propName, writeVal) + if err != nil { + t.Error(err) + } + + if readVal != writeVal { + t.Errorf("The value written, '%s', is not the same as the "+ + "value read '%s'.", writeVal, readVal) + } +} + +// TestWindowEvents creates a window, maps it, listens for configure notify +// events, issues a configure request, and checks for the appropriate +// configure notify event. +// This probably violates the notion of "test one thing and test it well," +// but testing X stuff is unique since it involves so much state. +// Each request is checked to make sure there are no errors returned. If there +// is an error, the test is failed. +// You may see a window appear quickly and then disappear. Do not be alarmed :P +// It's possible that this test will yield a false negative because we cannot +// control our environment. That is, the window manager could override the +// placement set. However, we set override redirect on the window, so the +// window manager *shouldn't* touch our window if it is well-behaved. +func TestWindowEvents(t *testing.T) { + // The geometry to set the window. + gx, gy, gw, gh := 200, 400, 1000, 300 + + wid, err := NewWindowId(X) + if err != nil { + t.Fatalf("NewId: %s", err) + } + + screen := Setup(X).DefaultScreen(X) // alias + err = CreateWindowChecked(X, screen.RootDepth, wid, screen.Root, + 0, 0, 500, 500, 0, + WindowClassInputOutput, screen.RootVisual, + CwBackPixel|CwOverrideRedirect, []uint32{0xffffffff, 1}).Check() + if err != nil { + t.Fatalf("CreateWindow: %s", err) + } + + err = MapWindowChecked(X, wid).Check() + if err != nil { + t.Fatalf("MapWindow: %s", err) + } + + // We don't listen in the CreateWindow request so that we don't get + // a MapNotify event. + err = ChangeWindowAttributesChecked(X, wid, + CwEventMask, []uint32{EventMaskStructureNotify}).Check() + if err != nil { + t.Fatalf("ChangeWindowAttributes: %s", err) + } + + err = ConfigureWindowChecked(X, wid, + ConfigWindowX|ConfigWindowY| + ConfigWindowWidth|ConfigWindowHeight, + []uint32{uint32(gx), uint32(gy), uint32(gw), uint32(gh)}).Check() + if err != nil { + t.Fatalf("ConfigureWindow: %s", err) + } + + evOrErr := waitForEvent(t, 5) + switch event := evOrErr.ev.(type) { + case ConfigureNotifyEvent: + if event.X != int16(gx) { + t.Fatalf("x was set to %d but ConfigureNotify reports %d", + gx, event.X) + } + if event.Y != int16(gy) { + t.Fatalf("y was set to %d but ConfigureNotify reports %d", + gy, event.Y) + } + if event.Width != uint16(gw) { + t.Fatalf("width was set to %d but ConfigureNotify reports %d", + gw, event.Width) + } + if event.Height != uint16(gh) { + t.Fatalf("height was set to %d but ConfigureNotify reports %d", + gh, event.Height) + } + default: + t.Fatalf("Expected a ConfigureNotifyEvent but got %T instead.", event) + } + + // Okay, clean up! + err = ChangeWindowAttributesChecked(X, wid, + CwEventMask, []uint32{0}).Check() + if err != nil { + t.Fatalf("ChangeWindowAttributes: %s", err) + } + + err = DestroyWindowChecked(X, wid).Check() + if err != nil { + t.Fatalf("DestroyWindow: %s", err) + } +} + +// Calls GetFontPath function, Issue #12 +func TestGetFontPath(t *testing.T) { + fontPathReply, err := GetFontPath(X).Reply() + if err != nil { + t.Fatalf("GetFontPath: %v", err) + } + _ = fontPathReply +} + +func TestListFonts(t *testing.T) { + listFontsReply, err := ListFonts(X, 10, 1, "*").Reply() + if err != nil { + t.Fatalf("ListFonts: %v", err) + } + _ = listFontsReply +} + +/******************************************************************************/ +// Benchmarks +/******************************************************************************/ + +// BenchmarkInternAtomsGood shows how many requests with replies +// *should* be sent and gathered from the server. Namely, send as many +// requests as you can at once, then go back and gather up all the replies. +// More importantly, this approach can exploit parallelism when +// GOMAXPROCS > 1. +// Run with `go test -run 'nomatch' -bench '.*' -cpu 1,2,6` if you have +// multiple cores to see the improvement that parallelism brings. +func BenchmarkInternAtomsGood(b *testing.B) { + b.StopTimer() + names := seqNames(b.N) + + b.StartTimer() + cookies := make([]InternAtomCookie, b.N) + for i := 0; i < b.N; i++ { + cookies[i] = InternAtom(X, false, uint16(len(names[i])), names[i]) + } + for _, cookie := range cookies { + cookie.Reply() + } +} + +// BenchmarkInternAtomsBad shows how *not* to issue a lot of requests with +// replies. Namely, each subsequent request isn't issued *until* the last +// reply is made. This implies a round trip to the X server for every +// iteration. +func BenchmarkInternAtomsPoor(b *testing.B) { + b.StopTimer() + names := seqNames(b.N) + + b.StartTimer() + for i := 0; i < b.N; i++ { + InternAtom(X, false, uint16(len(names[i])), names[i]).Reply() + } +} + +/******************************************************************************/ +// Helper functions +/******************************************************************************/ + +// changeAndGetProp sets property 'prop' with value 'val'. +// It then gets the value of that property and returns it. +// (It's used to check that the 'val' going in is the same 'val' going out.) +// It tests both requests with and without replies (GetProperty and +// ChangeProperty respectively.) +func changeAndGetProp(prop, val string) (string, error) { + setup := Setup(X) + root := setup.DefaultScreen(X).Root + + propAtom, err := InternAtom(X, false, uint16(len(prop)), prop).Reply() + if err != nil { + return "", fmt.Errorf("InternAtom: %s", err) + } + + typName := "UTF8_STRING" + typAtom, err := InternAtom(X, false, uint16(len(typName)), typName).Reply() + if err != nil { + return "", fmt.Errorf("InternAtom: %s", err) + } + + err = ChangePropertyChecked(X, PropModeReplace, root, propAtom.Atom, + typAtom.Atom, 8, uint32(len(val)), []byte(val)).Check() + if err != nil { + return "", fmt.Errorf("ChangeProperty: %s", err) + } + + reply, err := GetProperty(X, false, root, propAtom.Atom, + GetPropertyTypeAny, 0, (1<<32)-1).Reply() + if err != nil { + return "", fmt.Errorf("GetProperty: %s", err) + } + if reply.Format != 8 { + return "", fmt.Errorf("Property reply format is %d but it should be 8.", + reply.Format) + } + + return string(reply.Value), nil +} + +// verifyMapWindowError takes an error that is returned with an invalid +// MapWindow request with a window Id of 0 and makes sure the error is the +// right type and contains the correct values. +func verifyMapWindowError(t *testing.T, err error) { + switch e := err.(type) { + case WindowError: + if e.BadValue != 0 { + t.Fatalf("WindowError should report a bad value of 0 but "+ + "it reports %d instead.", e.BadValue) + } + if e.MajorOpcode != 8 { + t.Fatalf("WindowError should report a major opcode of 8 "+ + "(which is a MapWindow request), but it reports %d instead.", + e.MajorOpcode) + } + default: + t.Fatalf("Expected a WindowError but got %T instead.", e) + } +} + +// randString generates a random string of length n. +func randString(n int) string { + byts := make([]byte, n) + for i := 0; i < n; i++ { + rando := rand.Intn(53) + switch { + case rando <= 25: + byts[i] = byte(65 + rando) + case rando <= 51: + byts[i] = byte(97 + rando - 26) + default: + byts[i] = ' ' + } + } + return string(byts) +} + +// seqNames creates a slice of NAME0, NAME1, ..., NAMEN. +func seqNames(n int) []string { + names := make([]string, n) + for i := range names { + names[i] = fmt.Sprintf("NAME%d", i) + } + return names +} + +// evErr represents a value that is either an event or an error. +type evErr struct { + ev xgb.Event + err xgb.Error +} + +// channel used to pass evErrs. +var evOrErrChan = make(chan evErr, 0) + +// grabEvents is a goroutine that reads events off the wire. +// We used this instead of WaitForEvent directly in our tests so that +// we can timeout and fail a test. +func grabEvents() { + for { + ev, err := X.WaitForEvent() + evOrErrChan <- evErr{ev, err} + } +} + +// waitForEvent asks the evOrErrChan channel for an event. +// If it doesn't get an event in 'n' seconds, the current test is failed. +func waitForEvent(t *testing.T, n int) evErr { + var evOrErr evErr + + select { + case evOrErr = <-evOrErrChan: + case <-time.After(time.Second * 5): + t.Fatalf("After waiting 5 seconds for an event or an error, " + + "we have timed out.") + } + + return evOrErr +} |