a huge commit. splitting extensions into their own sub-packages.
This commit is contained in:
Andrew Gallant (Ocelot)
621
nexgb/screensaver/screensaver.go
Normal file
621
nexgb/screensaver/screensaver.go
Normal file
@@ -0,0 +1,621 @@
|
||||
package screensaver
|
||||
|
||||
/*
|
||||
This file was generated by screensaver.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 MIT-SCREEN-SAVER extension.
|
||||
func Init(c *xgb.Conn) error {
|
||||
reply, err := xproto.QueryExtension(c, 16, "MIT-SCREEN-SAVER").Reply()
|
||||
switch {
|
||||
case err != nil:
|
||||
return err
|
||||
case !reply.Present:
|
||||
return xgb.Errorf("No extension named MIT-SCREEN-SAVER could be found on on the server.")
|
||||
}
|
||||
|
||||
xgb.ExtLock.Lock()
|
||||
c.Extensions["MIT-SCREEN-SAVER"] = reply.MajorOpcode
|
||||
for evNum, fun := range xgb.NewExtEventFuncs["MIT-SCREEN-SAVER"] {
|
||||
xgb.NewEventFuncs[int(reply.FirstEvent)+evNum] = fun
|
||||
}
|
||||
for errNum, fun := range xgb.NewExtErrorFuncs["MIT-SCREEN-SAVER"] {
|
||||
xgb.NewErrorFuncs[int(reply.FirstError)+errNum] = fun
|
||||
}
|
||||
xgb.ExtLock.Unlock()
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func init() {
|
||||
xgb.NewExtEventFuncs["MIT-SCREEN-SAVER"] = make(map[int]xgb.NewEventFun)
|
||||
xgb.NewExtErrorFuncs["MIT-SCREEN-SAVER"] = make(map[int]xgb.NewErrorFun)
|
||||
}
|
||||
|
||||
// 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'
|
||||
|
||||
// Skipping definition for base type 'Card8'
|
||||
|
||||
// Skipping definition for base type 'Int16'
|
||||
|
||||
// Skipping definition for base type 'Int32'
|
||||
|
||||
const (
|
||||
KindBlanked = 0
|
||||
KindInternal = 1
|
||||
KindExternal = 2
|
||||
)
|
||||
|
||||
const (
|
||||
EventNotifyMask = 1
|
||||
EventCycleMask = 2
|
||||
)
|
||||
|
||||
const (
|
||||
StateOff = 0
|
||||
StateOn = 1
|
||||
StateCycle = 2
|
||||
StateDisabled = 3
|
||||
)
|
||||
|
||||
// Event definition Notify (0)
|
||||
// Size: 32
|
||||
|
||||
const Notify = 0
|
||||
|
||||
type NotifyEvent struct {
|
||||
Sequence uint16
|
||||
Code byte
|
||||
State byte
|
||||
// padding: 1 bytes
|
||||
SequenceNumber uint16
|
||||
Time xproto.Timestamp
|
||||
Root xproto.Window
|
||||
Window xproto.Window
|
||||
Kind byte
|
||||
Forced bool
|
||||
// padding: 14 bytes
|
||||
}
|
||||
|
||||
// Event read Notify
|
||||
func NotifyEventNew(buf []byte) xgb.Event {
|
||||
v := NotifyEvent{}
|
||||
b := 1 // don't read event number
|
||||
|
||||
v.Code = buf[b]
|
||||
b += 1
|
||||
|
||||
v.Sequence = xgb.Get16(buf[b:])
|
||||
b += 2
|
||||
|
||||
v.State = buf[b]
|
||||
b += 1
|
||||
|
||||
b += 1 // padding
|
||||
|
||||
v.SequenceNumber = xgb.Get16(buf[b:])
|
||||
b += 2
|
||||
|
||||
v.Time = xproto.Timestamp(xgb.Get32(buf[b:]))
|
||||
b += 4
|
||||
|
||||
v.Root = xproto.Window(xgb.Get32(buf[b:]))
|
||||
b += 4
|
||||
|
||||
v.Window = xproto.Window(xgb.Get32(buf[b:]))
|
||||
b += 4
|
||||
|
||||
v.Kind = buf[b]
|
||||
b += 1
|
||||
|
||||
if buf[b] == 1 {
|
||||
v.Forced = true
|
||||
} else {
|
||||
v.Forced = false
|
||||
}
|
||||
b += 1
|
||||
|
||||
b += 14 // padding
|
||||
|
||||
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.Code
|
||||
b += 1
|
||||
|
||||
b += 2 // skip sequence number
|
||||
|
||||
buf[b] = v.State
|
||||
b += 1
|
||||
|
||||
b += 1 // padding
|
||||
|
||||
xgb.Put16(buf[b:], v.SequenceNumber)
|
||||
b += 2
|
||||
|
||||
xgb.Put32(buf[b:], uint32(v.Time))
|
||||
b += 4
|
||||
|
||||
xgb.Put32(buf[b:], uint32(v.Root))
|
||||
b += 4
|
||||
|
||||
xgb.Put32(buf[b:], uint32(v.Window))
|
||||
b += 4
|
||||
|
||||
buf[b] = v.Kind
|
||||
b += 1
|
||||
|
||||
if v.Forced {
|
||||
buf[b] = 1
|
||||
} else {
|
||||
buf[b] = 0
|
||||
}
|
||||
b += 1
|
||||
|
||||
b += 14 // padding
|
||||
|
||||
return buf
|
||||
}
|
||||
|
||||
func (v NotifyEvent) ImplementsEvent() {}
|
||||
|
||||
func (v NotifyEvent) SequenceId() uint16 {
|
||||
return v.Sequence
|
||||
}
|
||||
|
||||
func (v NotifyEvent) String() string {
|
||||
fieldVals := make([]string, 0, 10)
|
||||
fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
|
||||
fieldVals = append(fieldVals, xgb.Sprintf("Code: %d", v.Code))
|
||||
fieldVals = append(fieldVals, xgb.Sprintf("State: %d", v.State))
|
||||
fieldVals = append(fieldVals, xgb.Sprintf("SequenceNumber: %d", v.SequenceNumber))
|
||||
fieldVals = append(fieldVals, xgb.Sprintf("Time: %d", v.Time))
|
||||
fieldVals = append(fieldVals, xgb.Sprintf("Root: %d", v.Root))
|
||||
fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window))
|
||||
fieldVals = append(fieldVals, xgb.Sprintf("Kind: %d", v.Kind))
|
||||
fieldVals = append(fieldVals, xgb.Sprintf("Forced: %t", v.Forced))
|
||||
return "Notify {" + xgb.StringsJoin(fieldVals, ", ") + "}"
|
||||
}
|
||||
|
||||
func init() {
|
||||
xgb.NewExtEventFuncs["MIT-SCREEN-SAVER"][0] = NotifyEventNew
|
||||
}
|
||||
|
||||
// Request QueryVersion
|
||||
// size: 8
|
||||
type QueryVersionCookie struct {
|
||||
*xgb.Cookie
|
||||
}
|
||||
|
||||
func QueryVersion(c *xgb.Conn, ClientMajorVersion byte, ClientMinorVersion byte) QueryVersionCookie {
|
||||
cookie := c.NewCookie(true, true)
|
||||
c.NewRequest(queryVersionRequest(c, ClientMajorVersion, ClientMinorVersion), cookie)
|
||||
return QueryVersionCookie{cookie}
|
||||
}
|
||||
|
||||
func QueryVersionUnchecked(c *xgb.Conn, ClientMajorVersion byte, ClientMinorVersion byte) 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
|
||||
ServerMajorVersion uint16
|
||||
ServerMinorVersion uint16
|
||||
// padding: 20 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.ServerMajorVersion = xgb.Get16(buf[b:])
|
||||
b += 2
|
||||
|
||||
v.ServerMinorVersion = xgb.Get16(buf[b:])
|
||||
b += 2
|
||||
|
||||
b += 20 // padding
|
||||
|
||||
return v
|
||||
}
|
||||
|
||||
// Write request to wire for QueryVersion
|
||||
func queryVersionRequest(c *xgb.Conn, ClientMajorVersion byte, ClientMinorVersion byte) []byte {
|
||||
size := 8
|
||||
b := 0
|
||||
buf := make([]byte, size)
|
||||
|
||||
buf[b] = c.Extensions["MIT-SCREEN-SAVER"]
|
||||
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] = ClientMajorVersion
|
||||
b += 1
|
||||
|
||||
buf[b] = ClientMinorVersion
|
||||
b += 1
|
||||
|
||||
b += 2 // padding
|
||||
|
||||
return buf
|
||||
}
|
||||
|
||||
// Request QueryInfo
|
||||
// size: 8
|
||||
type QueryInfoCookie struct {
|
||||
*xgb.Cookie
|
||||
}
|
||||
|
||||
func QueryInfo(c *xgb.Conn, Drawable xproto.Drawable) QueryInfoCookie {
|
||||
cookie := c.NewCookie(true, true)
|
||||
c.NewRequest(queryInfoRequest(c, Drawable), cookie)
|
||||
return QueryInfoCookie{cookie}
|
||||
}
|
||||
|
||||
func QueryInfoUnchecked(c *xgb.Conn, Drawable xproto.Drawable) QueryInfoCookie {
|
||||
cookie := c.NewCookie(false, true)
|
||||
c.NewRequest(queryInfoRequest(c, Drawable), cookie)
|
||||
return QueryInfoCookie{cookie}
|
||||
}
|
||||
|
||||
// Request reply for QueryInfo
|
||||
// size: 32
|
||||
type QueryInfoReply struct {
|
||||
Sequence uint16
|
||||
Length uint32
|
||||
State byte
|
||||
SaverWindow xproto.Window
|
||||
MsUntilServer uint32
|
||||
MsSinceUserInput uint32
|
||||
EventMask uint32
|
||||
Kind byte
|
||||
// padding: 7 bytes
|
||||
}
|
||||
|
||||
// Waits and reads reply data from request QueryInfo
|
||||
func (cook QueryInfoCookie) Reply() (*QueryInfoReply, error) {
|
||||
buf, err := cook.Cookie.Reply()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if buf == nil {
|
||||
return nil, nil
|
||||
}
|
||||
return queryInfoReply(buf), nil
|
||||
}
|
||||
|
||||
// Read reply into structure from buffer for QueryInfo
|
||||
func queryInfoReply(buf []byte) *QueryInfoReply {
|
||||
v := new(QueryInfoReply)
|
||||
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.SaverWindow = xproto.Window(xgb.Get32(buf[b:]))
|
||||
b += 4
|
||||
|
||||
v.MsUntilServer = xgb.Get32(buf[b:])
|
||||
b += 4
|
||||
|
||||
v.MsSinceUserInput = xgb.Get32(buf[b:])
|
||||
b += 4
|
||||
|
||||
v.EventMask = xgb.Get32(buf[b:])
|
||||
b += 4
|
||||
|
||||
v.Kind = buf[b]
|
||||
b += 1
|
||||
|
||||
b += 7 // padding
|
||||
|
||||
return v
|
||||
}
|
||||
|
||||
// Write request to wire for QueryInfo
|
||||
func queryInfoRequest(c *xgb.Conn, Drawable xproto.Drawable) []byte {
|
||||
size := 8
|
||||
b := 0
|
||||
buf := make([]byte, size)
|
||||
|
||||
buf[b] = c.Extensions["MIT-SCREEN-SAVER"]
|
||||
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(Drawable))
|
||||
b += 4
|
||||
|
||||
return buf
|
||||
}
|
||||
|
||||
// Request SelectInput
|
||||
// size: 12
|
||||
type SelectInputCookie struct {
|
||||
*xgb.Cookie
|
||||
}
|
||||
|
||||
// Write request to wire for SelectInput
|
||||
func SelectInput(c *xgb.Conn, Drawable xproto.Drawable, EventMask uint32) SelectInputCookie {
|
||||
cookie := c.NewCookie(false, false)
|
||||
c.NewRequest(selectInputRequest(c, Drawable, EventMask), cookie)
|
||||
return SelectInputCookie{cookie}
|
||||
}
|
||||
|
||||
func SelectInputChecked(c *xgb.Conn, Drawable xproto.Drawable, EventMask uint32) SelectInputCookie {
|
||||
cookie := c.NewCookie(true, false)
|
||||
c.NewRequest(selectInputRequest(c, Drawable, EventMask), cookie)
|
||||
return SelectInputCookie{cookie}
|
||||
}
|
||||
|
||||
func (cook SelectInputCookie) Check() error {
|
||||
return cook.Cookie.Check()
|
||||
}
|
||||
|
||||
// Write request to wire for SelectInput
|
||||
func selectInputRequest(c *xgb.Conn, Drawable xproto.Drawable, EventMask uint32) []byte {
|
||||
size := 12
|
||||
b := 0
|
||||
buf := make([]byte, size)
|
||||
|
||||
buf[b] = c.Extensions["MIT-SCREEN-SAVER"]
|
||||
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(Drawable))
|
||||
b += 4
|
||||
|
||||
xgb.Put32(buf[b:], EventMask)
|
||||
b += 4
|
||||
|
||||
return buf
|
||||
}
|
||||
|
||||
// Request SetAttributes
|
||||
// size: xgb.Pad((24 + (4 + xgb.Pad((4 * xgb.PopCount(int(ValueMask)))))))
|
||||
type SetAttributesCookie struct {
|
||||
*xgb.Cookie
|
||||
}
|
||||
|
||||
// Write request to wire for SetAttributes
|
||||
func SetAttributes(c *xgb.Conn, Drawable xproto.Drawable, X int16, Y int16, Width uint16, Height uint16, BorderWidth uint16, Class byte, Depth byte, Visual xproto.Visualid, ValueMask uint32, ValueList []uint32) SetAttributesCookie {
|
||||
cookie := c.NewCookie(false, false)
|
||||
c.NewRequest(setAttributesRequest(c, Drawable, X, Y, Width, Height, BorderWidth, Class, Depth, Visual, ValueMask, ValueList), cookie)
|
||||
return SetAttributesCookie{cookie}
|
||||
}
|
||||
|
||||
func SetAttributesChecked(c *xgb.Conn, Drawable xproto.Drawable, X int16, Y int16, Width uint16, Height uint16, BorderWidth uint16, Class byte, Depth byte, Visual xproto.Visualid, ValueMask uint32, ValueList []uint32) SetAttributesCookie {
|
||||
cookie := c.NewCookie(true, false)
|
||||
c.NewRequest(setAttributesRequest(c, Drawable, X, Y, Width, Height, BorderWidth, Class, Depth, Visual, ValueMask, ValueList), cookie)
|
||||
return SetAttributesCookie{cookie}
|
||||
}
|
||||
|
||||
func (cook SetAttributesCookie) Check() error {
|
||||
return cook.Cookie.Check()
|
||||
}
|
||||
|
||||
// Write request to wire for SetAttributes
|
||||
func setAttributesRequest(c *xgb.Conn, Drawable xproto.Drawable, X int16, Y int16, Width uint16, Height uint16, BorderWidth uint16, Class byte, Depth byte, Visual xproto.Visualid, ValueMask uint32, ValueList []uint32) []byte {
|
||||
size := xgb.Pad((24 + (4 + xgb.Pad((4 * xgb.PopCount(int(ValueMask)))))))
|
||||
b := 0
|
||||
buf := make([]byte, size)
|
||||
|
||||
buf[b] = c.Extensions["MIT-SCREEN-SAVER"]
|
||||
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(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.Put16(buf[b:], BorderWidth)
|
||||
b += 2
|
||||
|
||||
buf[b] = Class
|
||||
b += 1
|
||||
|
||||
buf[b] = Depth
|
||||
b += 1
|
||||
|
||||
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
|
||||
}
|
||||
|
||||
// Request UnsetAttributes
|
||||
// size: 8
|
||||
type UnsetAttributesCookie struct {
|
||||
*xgb.Cookie
|
||||
}
|
||||
|
||||
// Write request to wire for UnsetAttributes
|
||||
func UnsetAttributes(c *xgb.Conn, Drawable xproto.Drawable) UnsetAttributesCookie {
|
||||
cookie := c.NewCookie(false, false)
|
||||
c.NewRequest(unsetAttributesRequest(c, Drawable), cookie)
|
||||
return UnsetAttributesCookie{cookie}
|
||||
}
|
||||
|
||||
func UnsetAttributesChecked(c *xgb.Conn, Drawable xproto.Drawable) UnsetAttributesCookie {
|
||||
cookie := c.NewCookie(true, false)
|
||||
c.NewRequest(unsetAttributesRequest(c, Drawable), cookie)
|
||||
return UnsetAttributesCookie{cookie}
|
||||
}
|
||||
|
||||
func (cook UnsetAttributesCookie) Check() error {
|
||||
return cook.Cookie.Check()
|
||||
}
|
||||
|
||||
// Write request to wire for UnsetAttributes
|
||||
func unsetAttributesRequest(c *xgb.Conn, Drawable xproto.Drawable) []byte {
|
||||
size := 8
|
||||
b := 0
|
||||
buf := make([]byte, size)
|
||||
|
||||
buf[b] = c.Extensions["MIT-SCREEN-SAVER"]
|
||||
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
|
||||
|
||||
return buf
|
||||
}
|
||||
|
||||
// Request Suspend
|
||||
// size: 8
|
||||
type SuspendCookie struct {
|
||||
*xgb.Cookie
|
||||
}
|
||||
|
||||
// Write request to wire for Suspend
|
||||
func Suspend(c *xgb.Conn, Suspend bool) SuspendCookie {
|
||||
cookie := c.NewCookie(false, false)
|
||||
c.NewRequest(suspendRequest(c, Suspend), cookie)
|
||||
return SuspendCookie{cookie}
|
||||
}
|
||||
|
||||
func SuspendChecked(c *xgb.Conn, Suspend bool) SuspendCookie {
|
||||
cookie := c.NewCookie(true, false)
|
||||
c.NewRequest(suspendRequest(c, Suspend), cookie)
|
||||
return SuspendCookie{cookie}
|
||||
}
|
||||
|
||||
func (cook SuspendCookie) Check() error {
|
||||
return cook.Cookie.Check()
|
||||
}
|
||||
|
||||
// Write request to wire for Suspend
|
||||
func suspendRequest(c *xgb.Conn, Suspend bool) []byte {
|
||||
size := 8
|
||||
b := 0
|
||||
buf := make([]byte, size)
|
||||
|
||||
buf[b] = c.Extensions["MIT-SCREEN-SAVER"]
|
||||
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
|
||||
|
||||
if Suspend {
|
||||
buf[b] = 1
|
||||
} else {
|
||||
buf[b] = 0
|
||||
}
|
||||
b += 1
|
||||
|
||||
b += 3 // padding
|
||||
|
||||
return buf
|
||||
}
|
||||
Reference in New Issue
Block a user