From 0c50dc6241fa21712e041cfa2bfb9db4ccaef10a Mon Sep 17 00:00:00 2001 From: "Andrew Gallant (Ocelot)" Date: Thu, 10 May 2012 17:01:42 -0400 Subject: a huge commit. splitting extensions into their own sub-packages. --- nexgb/xinerama/xinerama.go | 633 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 633 insertions(+) create mode 100644 nexgb/xinerama/xinerama.go (limited to 'nexgb/xinerama') diff --git a/nexgb/xinerama/xinerama.go b/nexgb/xinerama/xinerama.go new file mode 100644 index 0000000..eb7cd9a --- /dev/null +++ b/nexgb/xinerama/xinerama.go @@ -0,0 +1,633 @@ +package xinerama + +/* + This file was generated by xinerama.xml on May 10 2012 4:20:28pm EDT. + This file is automatically generated. Edit at your peril! +*/ + +import ( + "github.com/BurntSushi/xgb" + + "github.com/BurntSushi/xgb/xproto" +) + +// Init must be called before using the XINERAMA extension. +func Init(c *xgb.Conn) error { + reply, err := xproto.QueryExtension(c, 8, "XINERAMA").Reply() + switch { + case err != nil: + return err + case !reply.Present: + return xgb.Errorf("No extension named XINERAMA could be found on on the server.") + } + + xgb.ExtLock.Lock() + c.Extensions["XINERAMA"] = reply.MajorOpcode + for evNum, fun := range xgb.NewExtEventFuncs["XINERAMA"] { + xgb.NewEventFuncs[int(reply.FirstEvent)+evNum] = fun + } + for errNum, fun := range xgb.NewExtErrorFuncs["XINERAMA"] { + xgb.NewErrorFuncs[int(reply.FirstError)+errNum] = fun + } + xgb.ExtLock.Unlock() + + return nil +} + +func init() { + xgb.NewExtEventFuncs["XINERAMA"] = make(map[int]xgb.NewEventFun) + xgb.NewExtErrorFuncs["XINERAMA"] = make(map[int]xgb.NewErrorFun) +} + +// Skipping definition for base type 'Int8' + +// Skipping definition for base type 'Card16' + +// Skipping definition for base type 'Char' + +// Skipping definition for base type 'Card32' + +// Skipping definition for base type 'Double' + +// Skipping definition for base type 'Bool' + +// Skipping definition for base type 'Float' + +// Skipping definition for base type 'Card8' + +// Skipping definition for base type 'Int16' + +// Skipping definition for base type 'Int32' + +// Skipping definition for base type 'Void' + +// Skipping definition for base type 'Byte' + +// 'ScreenInfo' struct definition +// Size: 8 +type ScreenInfo struct { + XOrg int16 + YOrg int16 + Width uint16 + Height uint16 +} + +// Struct read ScreenInfo +func ScreenInfoRead(buf []byte, v *ScreenInfo) int { + b := 0 + + v.XOrg = int16(xgb.Get16(buf[b:])) + b += 2 + + v.YOrg = 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 +} + +// Struct list read ScreenInfo +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) +} + +// Struct write ScreenInfo +func (v ScreenInfo) Bytes() []byte { + buf := make([]byte, 8) + b := 0 + + xgb.Put16(buf[b:], uint16(v.XOrg)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.YOrg)) + b += 2 + + xgb.Put16(buf[b:], v.Width) + b += 2 + + xgb.Put16(buf[b:], v.Height) + b += 2 + + return buf +} + +// Write struct list ScreenInfo +func ScreenInfoListBytes(buf []byte, list []ScreenInfo) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += xgb.Pad(len(structBytes)) + } + return b +} + +// Request QueryVersion +// size: 8 +type QueryVersionCookie struct { + *xgb.Cookie +} + +func QueryVersion(c *xgb.Conn, Major byte, Minor byte) QueryVersionCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(queryVersionRequest(c, Major, Minor), cookie) + return QueryVersionCookie{cookie} +} + +func QueryVersionUnchecked(c *xgb.Conn, Major byte, Minor byte) QueryVersionCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(queryVersionRequest(c, Major, Minor), cookie) + return QueryVersionCookie{cookie} +} + +// Request reply for QueryVersion +// size: 12 +type QueryVersionReply struct { + Sequence uint16 + Length uint32 + // padding: 1 bytes + Major uint16 + Minor uint16 +} + +// Waits and reads reply data from request QueryVersion +func (cook QueryVersionCookie) Reply() (*QueryVersionReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return queryVersionReply(buf), nil +} + +// Read reply into structure from buffer for QueryVersion +func queryVersionReply(buf []byte) *QueryVersionReply { + v := new(QueryVersionReply) + 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.Major = xgb.Get16(buf[b:]) + b += 2 + + v.Minor = xgb.Get16(buf[b:]) + b += 2 + + return v +} + +// Write request to wire for QueryVersion +func queryVersionRequest(c *xgb.Conn, Major byte, Minor byte) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XINERAMA"] + b += 1 + + buf[b] = 0 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + buf[b] = Major + b += 1 + + buf[b] = Minor + b += 1 + + return buf +} + +// Request GetState +// size: 8 +type GetStateCookie struct { + *xgb.Cookie +} + +func GetState(c *xgb.Conn, Window xproto.Window) GetStateCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getStateRequest(c, Window), cookie) + return GetStateCookie{cookie} +} + +func GetStateUnchecked(c *xgb.Conn, Window xproto.Window) GetStateCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getStateRequest(c, Window), cookie) + return GetStateCookie{cookie} +} + +// Request reply for GetState +// size: 12 +type GetStateReply struct { + Sequence uint16 + Length uint32 + State byte + Window xproto.Window +} + +// Waits and reads reply data from request GetState +func (cook GetStateCookie) Reply() (*GetStateReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getStateReply(buf), nil +} + +// Read reply into structure from buffer for GetState +func getStateReply(buf []byte) *GetStateReply { + v := new(GetStateReply) + b := 1 // skip reply determinant + + v.State = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Window = xproto.Window(xgb.Get32(buf[b:])) + b += 4 + + return v +} + +// Write request to wire for GetState +func getStateRequest(c *xgb.Conn, Window xproto.Window) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XINERAMA"] + b += 1 + + buf[b] = 1 // request opcode + 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 +} + +// Request GetScreenCount +// size: 8 +type GetScreenCountCookie struct { + *xgb.Cookie +} + +func GetScreenCount(c *xgb.Conn, Window xproto.Window) GetScreenCountCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getScreenCountRequest(c, Window), cookie) + return GetScreenCountCookie{cookie} +} + +func GetScreenCountUnchecked(c *xgb.Conn, Window xproto.Window) GetScreenCountCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getScreenCountRequest(c, Window), cookie) + return GetScreenCountCookie{cookie} +} + +// Request reply for GetScreenCount +// size: 12 +type GetScreenCountReply struct { + Sequence uint16 + Length uint32 + ScreenCount byte + Window xproto.Window +} + +// Waits and reads reply data from request GetScreenCount +func (cook GetScreenCountCookie) Reply() (*GetScreenCountReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getScreenCountReply(buf), nil +} + +// Read reply into structure from buffer for GetScreenCount +func getScreenCountReply(buf []byte) *GetScreenCountReply { + v := new(GetScreenCountReply) + b := 1 // skip reply determinant + + v.ScreenCount = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Window = xproto.Window(xgb.Get32(buf[b:])) + b += 4 + + return v +} + +// Write request to wire for GetScreenCount +func getScreenCountRequest(c *xgb.Conn, Window xproto.Window) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XINERAMA"] + b += 1 + + buf[b] = 2 // request opcode + 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 +} + +// Request GetScreenSize +// size: 12 +type GetScreenSizeCookie struct { + *xgb.Cookie +} + +func GetScreenSize(c *xgb.Conn, Window xproto.Window, Screen uint32) GetScreenSizeCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getScreenSizeRequest(c, Window, Screen), cookie) + return GetScreenSizeCookie{cookie} +} + +func GetScreenSizeUnchecked(c *xgb.Conn, Window xproto.Window, Screen uint32) GetScreenSizeCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getScreenSizeRequest(c, Window, Screen), cookie) + return GetScreenSizeCookie{cookie} +} + +// Request reply for GetScreenSize +// size: 24 +type GetScreenSizeReply struct { + Sequence uint16 + Length uint32 + // padding: 1 bytes + Width uint32 + Height uint32 + Window xproto.Window + Screen uint32 +} + +// Waits and reads reply data from request GetScreenSize +func (cook GetScreenSizeCookie) Reply() (*GetScreenSizeReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getScreenSizeReply(buf), nil +} + +// Read reply into structure from buffer for GetScreenSize +func getScreenSizeReply(buf []byte) *GetScreenSizeReply { + v := new(GetScreenSizeReply) + 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.Get32(buf[b:]) + b += 4 + + v.Height = xgb.Get32(buf[b:]) + b += 4 + + v.Window = xproto.Window(xgb.Get32(buf[b:])) + b += 4 + + v.Screen = xgb.Get32(buf[b:]) + b += 4 + + return v +} + +// Write request to wire for GetScreenSize +func getScreenSizeRequest(c *xgb.Conn, Window xproto.Window, Screen uint32) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XINERAMA"] + b += 1 + + buf[b] = 3 // request opcode + 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:], Screen) + b += 4 + + return buf +} + +// Request IsActive +// size: 4 +type IsActiveCookie struct { + *xgb.Cookie +} + +func IsActive(c *xgb.Conn) IsActiveCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(isActiveRequest(c), cookie) + return IsActiveCookie{cookie} +} + +func IsActiveUnchecked(c *xgb.Conn) IsActiveCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(isActiveRequest(c), cookie) + return IsActiveCookie{cookie} +} + +// Request reply for IsActive +// size: 12 +type IsActiveReply struct { + Sequence uint16 + Length uint32 + // padding: 1 bytes + State uint32 +} + +// Waits and reads reply data from request IsActive +func (cook IsActiveCookie) Reply() (*IsActiveReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return isActiveReply(buf), nil +} + +// Read reply into structure from buffer for IsActive +func isActiveReply(buf []byte) *IsActiveReply { + v := new(IsActiveReply) + 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.State = xgb.Get32(buf[b:]) + b += 4 + + return v +} + +// Write request to wire for IsActive +func isActiveRequest(c *xgb.Conn) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XINERAMA"] + b += 1 + + buf[b] = 4 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + return buf +} + +// Request QueryScreens +// size: 4 +type QueryScreensCookie struct { + *xgb.Cookie +} + +func QueryScreens(c *xgb.Conn) QueryScreensCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(queryScreensRequest(c), cookie) + return QueryScreensCookie{cookie} +} + +func QueryScreensUnchecked(c *xgb.Conn) QueryScreensCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(queryScreensRequest(c), cookie) + return QueryScreensCookie{cookie} +} + +// Request reply for QueryScreens +// size: (32 + xgb.Pad((int(Number) * 8))) +type QueryScreensReply struct { + Sequence uint16 + Length uint32 + // padding: 1 bytes + Number uint32 + // padding: 20 bytes + ScreenInfo []ScreenInfo // size: xgb.Pad((int(Number) * 8)) +} + +// Waits and reads reply data from request QueryScreens +func (cook QueryScreensCookie) Reply() (*QueryScreensReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return queryScreensReply(buf), nil +} + +// Read reply into structure from buffer for QueryScreens +func queryScreensReply(buf []byte) *QueryScreensReply { + v := new(QueryScreensReply) + 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.Number = xgb.Get32(buf[b:]) + b += 4 + + b += 20 // padding + + v.ScreenInfo = make([]ScreenInfo, v.Number) + b += ScreenInfoReadList(buf[b:], v.ScreenInfo) + + return v +} + +// Write request to wire for QueryScreens +func queryScreensRequest(c *xgb.Conn) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XINERAMA"] + b += 1 + + buf[b] = 5 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + return buf +} -- cgit v1.2.3