a huge commit. splitting extensions into their own sub-packages.

1 files changed, 633 insertions, 0 deletions

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
+}