a huge commit. splitting extensions into their own sub-packages.
This commit is contained in:
		
							
								
								
									
										575
									
								
								nexgb/composite/composite.go
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										575
									
								
								nexgb/composite/composite.go
									
									
									
									
									
										Normal file
									
								
							@@ -0,0 +1,575 @@
 | 
			
		||||
package composite
 | 
			
		||||
 | 
			
		||||
/*
 | 
			
		||||
	This file was generated by composite.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 Composite extension.
 | 
			
		||||
func Init(c *xgb.Conn) error {
 | 
			
		||||
	reply, err := xproto.QueryExtension(c, 9, "Composite").Reply()
 | 
			
		||||
	switch {
 | 
			
		||||
	case err != nil:
 | 
			
		||||
		return err
 | 
			
		||||
	case !reply.Present:
 | 
			
		||||
		return xgb.Errorf("No extension named Composite could be found on on the server.")
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	xgb.ExtLock.Lock()
 | 
			
		||||
	c.Extensions["Composite"] = reply.MajorOpcode
 | 
			
		||||
	for evNum, fun := range xgb.NewExtEventFuncs["Composite"] {
 | 
			
		||||
		xgb.NewEventFuncs[int(reply.FirstEvent)+evNum] = fun
 | 
			
		||||
	}
 | 
			
		||||
	for errNum, fun := range xgb.NewExtErrorFuncs["Composite"] {
 | 
			
		||||
		xgb.NewErrorFuncs[int(reply.FirstError)+errNum] = fun
 | 
			
		||||
	}
 | 
			
		||||
	xgb.ExtLock.Unlock()
 | 
			
		||||
 | 
			
		||||
	return nil
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func init() {
 | 
			
		||||
	xgb.NewExtEventFuncs["Composite"] = make(map[int]xgb.NewEventFun)
 | 
			
		||||
	xgb.NewExtErrorFuncs["Composite"] = make(map[int]xgb.NewErrorFun)
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// 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'
 | 
			
		||||
 | 
			
		||||
// Skipping definition for base type 'Float'
 | 
			
		||||
 | 
			
		||||
const (
 | 
			
		||||
	RedirectAutomatic = 0
 | 
			
		||||
	RedirectManual    = 1
 | 
			
		||||
)
 | 
			
		||||
 | 
			
		||||
// 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["COMPOSITE"]
 | 
			
		||||
	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 RedirectWindow
 | 
			
		||||
// size: 12
 | 
			
		||||
type RedirectWindowCookie struct {
 | 
			
		||||
	*xgb.Cookie
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Write request to wire for RedirectWindow
 | 
			
		||||
func RedirectWindow(c *xgb.Conn, Window xproto.Window, Update byte) RedirectWindowCookie {
 | 
			
		||||
	cookie := c.NewCookie(false, false)
 | 
			
		||||
	c.NewRequest(redirectWindowRequest(c, Window, Update), cookie)
 | 
			
		||||
	return RedirectWindowCookie{cookie}
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func RedirectWindowChecked(c *xgb.Conn, Window xproto.Window, Update byte) RedirectWindowCookie {
 | 
			
		||||
	cookie := c.NewCookie(true, false)
 | 
			
		||||
	c.NewRequest(redirectWindowRequest(c, Window, Update), cookie)
 | 
			
		||||
	return RedirectWindowCookie{cookie}
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func (cook RedirectWindowCookie) Check() error {
 | 
			
		||||
	return cook.Cookie.Check()
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Write request to wire for RedirectWindow
 | 
			
		||||
func redirectWindowRequest(c *xgb.Conn, Window xproto.Window, Update byte) []byte {
 | 
			
		||||
	size := 12
 | 
			
		||||
	b := 0
 | 
			
		||||
	buf := make([]byte, size)
 | 
			
		||||
 | 
			
		||||
	buf[b] = c.Extensions["COMPOSITE"]
 | 
			
		||||
	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
 | 
			
		||||
 | 
			
		||||
	buf[b] = Update
 | 
			
		||||
	b += 1
 | 
			
		||||
 | 
			
		||||
	b += 3 // padding
 | 
			
		||||
 | 
			
		||||
	return buf
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Request RedirectSubwindows
 | 
			
		||||
// size: 12
 | 
			
		||||
type RedirectSubwindowsCookie struct {
 | 
			
		||||
	*xgb.Cookie
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Write request to wire for RedirectSubwindows
 | 
			
		||||
func RedirectSubwindows(c *xgb.Conn, Window xproto.Window, Update byte) RedirectSubwindowsCookie {
 | 
			
		||||
	cookie := c.NewCookie(false, false)
 | 
			
		||||
	c.NewRequest(redirectSubwindowsRequest(c, Window, Update), cookie)
 | 
			
		||||
	return RedirectSubwindowsCookie{cookie}
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func RedirectSubwindowsChecked(c *xgb.Conn, Window xproto.Window, Update byte) RedirectSubwindowsCookie {
 | 
			
		||||
	cookie := c.NewCookie(true, false)
 | 
			
		||||
	c.NewRequest(redirectSubwindowsRequest(c, Window, Update), cookie)
 | 
			
		||||
	return RedirectSubwindowsCookie{cookie}
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func (cook RedirectSubwindowsCookie) Check() error {
 | 
			
		||||
	return cook.Cookie.Check()
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Write request to wire for RedirectSubwindows
 | 
			
		||||
func redirectSubwindowsRequest(c *xgb.Conn, Window xproto.Window, Update byte) []byte {
 | 
			
		||||
	size := 12
 | 
			
		||||
	b := 0
 | 
			
		||||
	buf := make([]byte, size)
 | 
			
		||||
 | 
			
		||||
	buf[b] = c.Extensions["COMPOSITE"]
 | 
			
		||||
	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
 | 
			
		||||
 | 
			
		||||
	buf[b] = Update
 | 
			
		||||
	b += 1
 | 
			
		||||
 | 
			
		||||
	b += 3 // padding
 | 
			
		||||
 | 
			
		||||
	return buf
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Request UnredirectWindow
 | 
			
		||||
// size: 12
 | 
			
		||||
type UnredirectWindowCookie struct {
 | 
			
		||||
	*xgb.Cookie
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Write request to wire for UnredirectWindow
 | 
			
		||||
func UnredirectWindow(c *xgb.Conn, Window xproto.Window, Update byte) UnredirectWindowCookie {
 | 
			
		||||
	cookie := c.NewCookie(false, false)
 | 
			
		||||
	c.NewRequest(unredirectWindowRequest(c, Window, Update), cookie)
 | 
			
		||||
	return UnredirectWindowCookie{cookie}
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func UnredirectWindowChecked(c *xgb.Conn, Window xproto.Window, Update byte) UnredirectWindowCookie {
 | 
			
		||||
	cookie := c.NewCookie(true, false)
 | 
			
		||||
	c.NewRequest(unredirectWindowRequest(c, Window, Update), cookie)
 | 
			
		||||
	return UnredirectWindowCookie{cookie}
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func (cook UnredirectWindowCookie) Check() error {
 | 
			
		||||
	return cook.Cookie.Check()
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Write request to wire for UnredirectWindow
 | 
			
		||||
func unredirectWindowRequest(c *xgb.Conn, Window xproto.Window, Update byte) []byte {
 | 
			
		||||
	size := 12
 | 
			
		||||
	b := 0
 | 
			
		||||
	buf := make([]byte, size)
 | 
			
		||||
 | 
			
		||||
	buf[b] = c.Extensions["COMPOSITE"]
 | 
			
		||||
	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
 | 
			
		||||
 | 
			
		||||
	buf[b] = Update
 | 
			
		||||
	b += 1
 | 
			
		||||
 | 
			
		||||
	b += 3 // padding
 | 
			
		||||
 | 
			
		||||
	return buf
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Request UnredirectSubwindows
 | 
			
		||||
// size: 12
 | 
			
		||||
type UnredirectSubwindowsCookie struct {
 | 
			
		||||
	*xgb.Cookie
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Write request to wire for UnredirectSubwindows
 | 
			
		||||
func UnredirectSubwindows(c *xgb.Conn, Window xproto.Window, Update byte) UnredirectSubwindowsCookie {
 | 
			
		||||
	cookie := c.NewCookie(false, false)
 | 
			
		||||
	c.NewRequest(unredirectSubwindowsRequest(c, Window, Update), cookie)
 | 
			
		||||
	return UnredirectSubwindowsCookie{cookie}
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func UnredirectSubwindowsChecked(c *xgb.Conn, Window xproto.Window, Update byte) UnredirectSubwindowsCookie {
 | 
			
		||||
	cookie := c.NewCookie(true, false)
 | 
			
		||||
	c.NewRequest(unredirectSubwindowsRequest(c, Window, Update), cookie)
 | 
			
		||||
	return UnredirectSubwindowsCookie{cookie}
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func (cook UnredirectSubwindowsCookie) Check() error {
 | 
			
		||||
	return cook.Cookie.Check()
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Write request to wire for UnredirectSubwindows
 | 
			
		||||
func unredirectSubwindowsRequest(c *xgb.Conn, Window xproto.Window, Update byte) []byte {
 | 
			
		||||
	size := 12
 | 
			
		||||
	b := 0
 | 
			
		||||
	buf := make([]byte, size)
 | 
			
		||||
 | 
			
		||||
	buf[b] = c.Extensions["COMPOSITE"]
 | 
			
		||||
	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(Window))
 | 
			
		||||
	b += 4
 | 
			
		||||
 | 
			
		||||
	buf[b] = Update
 | 
			
		||||
	b += 1
 | 
			
		||||
 | 
			
		||||
	b += 3 // padding
 | 
			
		||||
 | 
			
		||||
	return buf
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Request CreateRegionFromBorderClip
 | 
			
		||||
// size: 12
 | 
			
		||||
type CreateRegionFromBorderClipCookie struct {
 | 
			
		||||
	*xgb.Cookie
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Write request to wire for CreateRegionFromBorderClip
 | 
			
		||||
func CreateRegionFromBorderClip(c *xgb.Conn, Region xfixes.Region, Window xproto.Window) CreateRegionFromBorderClipCookie {
 | 
			
		||||
	cookie := c.NewCookie(false, false)
 | 
			
		||||
	c.NewRequest(createRegionFromBorderClipRequest(c, Region, Window), cookie)
 | 
			
		||||
	return CreateRegionFromBorderClipCookie{cookie}
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func CreateRegionFromBorderClipChecked(c *xgb.Conn, Region xfixes.Region, Window xproto.Window) CreateRegionFromBorderClipCookie {
 | 
			
		||||
	cookie := c.NewCookie(true, false)
 | 
			
		||||
	c.NewRequest(createRegionFromBorderClipRequest(c, Region, Window), cookie)
 | 
			
		||||
	return CreateRegionFromBorderClipCookie{cookie}
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func (cook CreateRegionFromBorderClipCookie) Check() error {
 | 
			
		||||
	return cook.Cookie.Check()
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Write request to wire for CreateRegionFromBorderClip
 | 
			
		||||
func createRegionFromBorderClipRequest(c *xgb.Conn, Region xfixes.Region, Window xproto.Window) []byte {
 | 
			
		||||
	size := 12
 | 
			
		||||
	b := 0
 | 
			
		||||
	buf := make([]byte, size)
 | 
			
		||||
 | 
			
		||||
	buf[b] = c.Extensions["COMPOSITE"]
 | 
			
		||||
	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
 | 
			
		||||
 | 
			
		||||
	xgb.Put32(buf[b:], uint32(Region))
 | 
			
		||||
	b += 4
 | 
			
		||||
 | 
			
		||||
	xgb.Put32(buf[b:], uint32(Window))
 | 
			
		||||
	b += 4
 | 
			
		||||
 | 
			
		||||
	return buf
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Request NameWindowPixmap
 | 
			
		||||
// size: 12
 | 
			
		||||
type NameWindowPixmapCookie struct {
 | 
			
		||||
	*xgb.Cookie
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Write request to wire for NameWindowPixmap
 | 
			
		||||
func NameWindowPixmap(c *xgb.Conn, Window xproto.Window, Pixmap xproto.Pixmap) NameWindowPixmapCookie {
 | 
			
		||||
	cookie := c.NewCookie(false, false)
 | 
			
		||||
	c.NewRequest(nameWindowPixmapRequest(c, Window, Pixmap), cookie)
 | 
			
		||||
	return NameWindowPixmapCookie{cookie}
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func NameWindowPixmapChecked(c *xgb.Conn, Window xproto.Window, Pixmap xproto.Pixmap) NameWindowPixmapCookie {
 | 
			
		||||
	cookie := c.NewCookie(true, false)
 | 
			
		||||
	c.NewRequest(nameWindowPixmapRequest(c, Window, Pixmap), cookie)
 | 
			
		||||
	return NameWindowPixmapCookie{cookie}
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func (cook NameWindowPixmapCookie) Check() error {
 | 
			
		||||
	return cook.Cookie.Check()
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Write request to wire for NameWindowPixmap
 | 
			
		||||
func nameWindowPixmapRequest(c *xgb.Conn, Window xproto.Window, Pixmap xproto.Pixmap) []byte {
 | 
			
		||||
	size := 12
 | 
			
		||||
	b := 0
 | 
			
		||||
	buf := make([]byte, size)
 | 
			
		||||
 | 
			
		||||
	buf[b] = c.Extensions["COMPOSITE"]
 | 
			
		||||
	b += 1
 | 
			
		||||
 | 
			
		||||
	buf[b] = 6 // 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:], uint32(Pixmap))
 | 
			
		||||
	b += 4
 | 
			
		||||
 | 
			
		||||
	return buf
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Request GetOverlayWindow
 | 
			
		||||
// size: 8
 | 
			
		||||
type GetOverlayWindowCookie struct {
 | 
			
		||||
	*xgb.Cookie
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func GetOverlayWindow(c *xgb.Conn, Window xproto.Window) GetOverlayWindowCookie {
 | 
			
		||||
	cookie := c.NewCookie(true, true)
 | 
			
		||||
	c.NewRequest(getOverlayWindowRequest(c, Window), cookie)
 | 
			
		||||
	return GetOverlayWindowCookie{cookie}
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func GetOverlayWindowUnchecked(c *xgb.Conn, Window xproto.Window) GetOverlayWindowCookie {
 | 
			
		||||
	cookie := c.NewCookie(false, true)
 | 
			
		||||
	c.NewRequest(getOverlayWindowRequest(c, Window), cookie)
 | 
			
		||||
	return GetOverlayWindowCookie{cookie}
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Request reply for GetOverlayWindow
 | 
			
		||||
// size: 32
 | 
			
		||||
type GetOverlayWindowReply struct {
 | 
			
		||||
	Sequence uint16
 | 
			
		||||
	Length   uint32
 | 
			
		||||
	// padding: 1 bytes
 | 
			
		||||
	OverlayWin xproto.Window
 | 
			
		||||
	// padding: 20 bytes
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Waits and reads reply data from request GetOverlayWindow
 | 
			
		||||
func (cook GetOverlayWindowCookie) Reply() (*GetOverlayWindowReply, error) {
 | 
			
		||||
	buf, err := cook.Cookie.Reply()
 | 
			
		||||
	if err != nil {
 | 
			
		||||
		return nil, err
 | 
			
		||||
	}
 | 
			
		||||
	if buf == nil {
 | 
			
		||||
		return nil, nil
 | 
			
		||||
	}
 | 
			
		||||
	return getOverlayWindowReply(buf), nil
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Read reply into structure from buffer for GetOverlayWindow
 | 
			
		||||
func getOverlayWindowReply(buf []byte) *GetOverlayWindowReply {
 | 
			
		||||
	v := new(GetOverlayWindowReply)
 | 
			
		||||
	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.OverlayWin = xproto.Window(xgb.Get32(buf[b:]))
 | 
			
		||||
	b += 4
 | 
			
		||||
 | 
			
		||||
	b += 20 // padding
 | 
			
		||||
 | 
			
		||||
	return v
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Write request to wire for GetOverlayWindow
 | 
			
		||||
func getOverlayWindowRequest(c *xgb.Conn, Window xproto.Window) []byte {
 | 
			
		||||
	size := 8
 | 
			
		||||
	b := 0
 | 
			
		||||
	buf := make([]byte, size)
 | 
			
		||||
 | 
			
		||||
	buf[b] = c.Extensions["COMPOSITE"]
 | 
			
		||||
	b += 1
 | 
			
		||||
 | 
			
		||||
	buf[b] = 7 // 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 ReleaseOverlayWindow
 | 
			
		||||
// size: 8
 | 
			
		||||
type ReleaseOverlayWindowCookie struct {
 | 
			
		||||
	*xgb.Cookie
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Write request to wire for ReleaseOverlayWindow
 | 
			
		||||
func ReleaseOverlayWindow(c *xgb.Conn, Window xproto.Window) ReleaseOverlayWindowCookie {
 | 
			
		||||
	cookie := c.NewCookie(false, false)
 | 
			
		||||
	c.NewRequest(releaseOverlayWindowRequest(c, Window), cookie)
 | 
			
		||||
	return ReleaseOverlayWindowCookie{cookie}
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func ReleaseOverlayWindowChecked(c *xgb.Conn, Window xproto.Window) ReleaseOverlayWindowCookie {
 | 
			
		||||
	cookie := c.NewCookie(true, false)
 | 
			
		||||
	c.NewRequest(releaseOverlayWindowRequest(c, Window), cookie)
 | 
			
		||||
	return ReleaseOverlayWindowCookie{cookie}
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func (cook ReleaseOverlayWindowCookie) Check() error {
 | 
			
		||||
	return cook.Cookie.Check()
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Write request to wire for ReleaseOverlayWindow
 | 
			
		||||
func releaseOverlayWindowRequest(c *xgb.Conn, Window xproto.Window) []byte {
 | 
			
		||||
	size := 8
 | 
			
		||||
	b := 0
 | 
			
		||||
	buf := make([]byte, size)
 | 
			
		||||
 | 
			
		||||
	buf[b] = c.Extensions["COMPOSITE"]
 | 
			
		||||
	b += 1
 | 
			
		||||
 | 
			
		||||
	buf[b] = 8 // 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
 | 
			
		||||
}
 | 
			
		||||
		Reference in New Issue
	
	Block a user