package damage /* This file was generated by damage.xml on May 10 2012 4:20:27pm EDT. This file is automatically generated. Edit at your peril! */ import ( "github.com/BurntSushi/xgb" "github.com/BurntSushi/xgb/xfixes" "github.com/BurntSushi/xgb/xproto" ) // Init must be called before using the DAMAGE extension. func Init(c *xgb.Conn) error { reply, err := xproto.QueryExtension(c, 6, "DAMAGE").Reply() switch { case err != nil: return err case !reply.Present: return xgb.Errorf("No extension named DAMAGE could be found on on the server.") } xgb.ExtLock.Lock() c.Extensions["DAMAGE"] = reply.MajorOpcode for evNum, fun := range xgb.NewExtEventFuncs["DAMAGE"] { xgb.NewEventFuncs[int(reply.FirstEvent)+evNum] = fun } for errNum, fun := range xgb.NewExtErrorFuncs["DAMAGE"] { xgb.NewErrorFuncs[int(reply.FirstError)+errNum] = fun } xgb.ExtLock.Unlock() return nil } func init() { xgb.NewExtEventFuncs["DAMAGE"] = make(map[int]xgb.NewEventFun) xgb.NewExtErrorFuncs["DAMAGE"] = make(map[int]xgb.NewErrorFun) } // 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' // 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' const ( ReportLevelRawRectangles = 0 ReportLevelDeltaRectangles = 1 ReportLevelBoundingBox = 2 ReportLevelNonEmpty = 3 ) type Damage uint32 func NewDamageId(c *xgb.Conn) (Damage, error) { id, err := c.NewId() if err != nil { return 0, err } return Damage(id), nil } // Event definition Notify (0) // Size: 32 const Notify = 0 type NotifyEvent struct { Sequence uint16 Level byte Drawable xproto.Drawable Damage Damage Timestamp xproto.Timestamp Area xproto.Rectangle Geometry xproto.Rectangle } // Event read Notify func NotifyEventNew(buf []byte) xgb.Event { v := NotifyEvent{} b := 1 // don't read event number v.Level = buf[b] b += 1 v.Sequence = xgb.Get16(buf[b:]) b += 2 v.Drawable = xproto.Drawable(xgb.Get32(buf[b:])) b += 4 v.Damage = Damage(xgb.Get32(buf[b:])) b += 4 v.Timestamp = xproto.Timestamp(xgb.Get32(buf[b:])) b += 4 v.Area = xproto.Rectangle{} b += xproto.RectangleRead(buf[b:], &v.Area) v.Geometry = xproto.Rectangle{} b += xproto.RectangleRead(buf[b:], &v.Geometry) return v } // Event write Notify func (v NotifyEvent) Bytes() []byte { buf := make([]byte, 32) b := 0 // write event number buf[b] = 0 b += 1 buf[b] = v.Level b += 1 b += 2 // skip sequence number xgb.Put32(buf[b:], uint32(v.Drawable)) b += 4 xgb.Put32(buf[b:], uint32(v.Damage)) b += 4 xgb.Put32(buf[b:], uint32(v.Timestamp)) b += 4 { structBytes := v.Area.Bytes() copy(buf[b:], structBytes) b += xgb.Pad(len(structBytes)) } { structBytes := v.Geometry.Bytes() copy(buf[b:], structBytes) b += xgb.Pad(len(structBytes)) } return buf } func (v NotifyEvent) ImplementsEvent() {} func (v NotifyEvent) SequenceId() uint16 { return v.Sequence } func (v NotifyEvent) String() string { fieldVals := make([]string, 0, 6) fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) fieldVals = append(fieldVals, xgb.Sprintf("Level: %d", v.Level)) fieldVals = append(fieldVals, xgb.Sprintf("Drawable: %d", v.Drawable)) fieldVals = append(fieldVals, xgb.Sprintf("Damage: %d", v.Damage)) fieldVals = append(fieldVals, xgb.Sprintf("Timestamp: %d", v.Timestamp)) return "Notify {" + xgb.StringsJoin(fieldVals, ", ") + "}" } func init() { xgb.NewExtEventFuncs["DAMAGE"][0] = NotifyEventNew } // Error definition BadDamage (0) // Size: 32 const BadBadDamage = 0 type BadDamageError struct { Sequence uint16 NiceName string } // Error read BadDamage func BadDamageErrorNew(buf []byte) xgb.Error { v := BadDamageError{} v.NiceName = "BadDamage" b := 1 // skip error determinant b += 1 // don't read error number v.Sequence = xgb.Get16(buf[b:]) b += 2 return v } func (err BadDamageError) ImplementsError() {} func (err BadDamageError) SequenceId() uint16 { return err.Sequence } func (err BadDamageError) BadId() uint32 { return 0 } func (err BadDamageError) Error() string { fieldVals := make([]string, 0, 0) fieldVals = append(fieldVals, "NiceName: "+err.NiceName) fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) return "BadBadDamage {" + xgb.StringsJoin(fieldVals, ", ") + "}" } func init() { xgb.NewExtErrorFuncs["DAMAGE"][0] = BadDamageErrorNew } // Request QueryVersion // size: 12 type QueryVersionCookie struct { *xgb.Cookie } func QueryVersion(c *xgb.Conn, ClientMajorVersion uint32, ClientMinorVersion uint32) QueryVersionCookie { cookie := c.NewCookie(true, true) c.NewRequest(queryVersionRequest(c, ClientMajorVersion, ClientMinorVersion), cookie) return QueryVersionCookie{cookie} } func QueryVersionUnchecked(c *xgb.Conn, ClientMajorVersion uint32, ClientMinorVersion uint32) QueryVersionCookie { cookie := c.NewCookie(false, true) c.NewRequest(queryVersionRequest(c, ClientMajorVersion, ClientMinorVersion), cookie) return QueryVersionCookie{cookie} } // Request reply for QueryVersion // size: 32 type QueryVersionReply struct { Sequence uint16 Length uint32 // padding: 1 bytes MajorVersion uint32 MinorVersion uint32 // padding: 16 bytes } // 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.MajorVersion = xgb.Get32(buf[b:]) b += 4 v.MinorVersion = xgb.Get32(buf[b:]) b += 4 b += 16 // padding return v } // Write request to wire for QueryVersion func queryVersionRequest(c *xgb.Conn, ClientMajorVersion uint32, ClientMinorVersion uint32) []byte { size := 12 b := 0 buf := make([]byte, size) buf[b] = c.Extensions["DAMAGE"] 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 xgb.Put32(buf[b:], ClientMajorVersion) b += 4 xgb.Put32(buf[b:], ClientMinorVersion) b += 4 return buf } // Request Create // size: 16 type CreateCookie struct { *xgb.Cookie } // Write request to wire for Create func Create(c *xgb.Conn, Damage Damage, Drawable xproto.Drawable, Level byte) CreateCookie { cookie := c.NewCookie(false, false) c.NewRequest(createRequest(c, Damage, Drawable, Level), cookie) return CreateCookie{cookie} } func CreateChecked(c *xgb.Conn, Damage Damage, Drawable xproto.Drawable, Level byte) CreateCookie { cookie := c.NewCookie(true, false) c.NewRequest(createRequest(c, Damage, Drawable, Level), cookie) return CreateCookie{cookie} } func (cook CreateCookie) Check() error { return cook.Cookie.Check() } // Write request to wire for Create func createRequest(c *xgb.Conn, Damage Damage, Drawable xproto.Drawable, Level byte) []byte { size := 16 b := 0 buf := make([]byte, size) buf[b] = c.Extensions["DAMAGE"] 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(Damage)) b += 4 xgb.Put32(buf[b:], uint32(Drawable)) b += 4 buf[b] = Level b += 1 b += 3 // padding return buf } // Request Destroy // size: 8 type DestroyCookie struct { *xgb.Cookie } // Write request to wire for Destroy func Destroy(c *xgb.Conn, Damage Damage) DestroyCookie { cookie := c.NewCookie(false, false) c.NewRequest(destroyRequest(c, Damage), cookie) return DestroyCookie{cookie} } func DestroyChecked(c *xgb.Conn, Damage Damage) DestroyCookie { cookie := c.NewCookie(true, false) c.NewRequest(destroyRequest(c, Damage), cookie) return DestroyCookie{cookie} } func (cook DestroyCookie) Check() error { return cook.Cookie.Check() } // Write request to wire for Destroy func destroyRequest(c *xgb.Conn, Damage Damage) []byte { size := 8 b := 0 buf := make([]byte, size) buf[b] = c.Extensions["DAMAGE"] 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(Damage)) b += 4 return buf } // Request Subtract // size: 16 type SubtractCookie struct { *xgb.Cookie } // Write request to wire for Subtract func Subtract(c *xgb.Conn, Damage Damage, Repair xfixes.Region, Parts xfixes.Region) SubtractCookie { cookie := c.NewCookie(false, false) c.NewRequest(subtractRequest(c, Damage, Repair, Parts), cookie) return SubtractCookie{cookie} } func SubtractChecked(c *xgb.Conn, Damage Damage, Repair xfixes.Region, Parts xfixes.Region) SubtractCookie { cookie := c.NewCookie(true, false) c.NewRequest(subtractRequest(c, Damage, Repair, Parts), cookie) return SubtractCookie{cookie} } func (cook SubtractCookie) Check() error { return cook.Cookie.Check() } // Write request to wire for Subtract func subtractRequest(c *xgb.Conn, Damage Damage, Repair xfixes.Region, Parts xfixes.Region) []byte { size := 16 b := 0 buf := make([]byte, size) buf[b] = c.Extensions["DAMAGE"] 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(Damage)) b += 4 xgb.Put32(buf[b:], uint32(Repair)) b += 4 xgb.Put32(buf[b:], uint32(Parts)) b += 4 return buf } // Request Add // size: 12 type AddCookie struct { *xgb.Cookie } // Write request to wire for Add func Add(c *xgb.Conn, Drawable xproto.Drawable, Region xfixes.Region) AddCookie { cookie := c.NewCookie(false, false) c.NewRequest(addRequest(c, Drawable, Region), cookie) return AddCookie{cookie} } func AddChecked(c *xgb.Conn, Drawable xproto.Drawable, Region xfixes.Region) AddCookie { cookie := c.NewCookie(true, false) c.NewRequest(addRequest(c, Drawable, Region), cookie) return AddCookie{cookie} } func (cook AddCookie) Check() error { return cook.Cookie.Check() } // Write request to wire for Add func addRequest(c *xgb.Conn, Drawable xproto.Drawable, Region xfixes.Region) []byte { size := 12 b := 0 buf := make([]byte, size) buf[b] = c.Extensions["DAMAGE"] 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 xgb.Put32(buf[b:], uint32(Drawable)) b += 4 xgb.Put32(buf[b:], uint32(Region)) b += 4 return buf }