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// SPDX-FileCopyrightText: 2022 UnionTech Software Technology Co., Ltd.
//
// SPDX-License-Identifier: GPL-3.0-or-later
package screensaver
import "github.com/linuxdeepin/go-x11-client"
type NotifyEvent struct {
State uint8
Sequence uint16
Time x.Timestamp
Root x.Window
Window x.Window
Kind uint8
Forced bool
}
func readNotifyEvent(r *x.Reader, v *NotifyEvent) error {
if !r.RemainAtLeast4b(5) {
return x.ErrDataLenShort
}
v.State, v.Sequence = r.ReadEventHeader()
v.Time = x.Timestamp(r.Read4b())
v.Root = x.Window(r.Read4b())
v.Window = x.Window(r.Read4b())
v.Kind = r.Read1b()
v.Forced = r.ReadBool() // 5
return nil
}
// #WREQ
func encodeQueryVersion(clientMajorVersion, clientMinorVersion uint8) (b x.RequestBody) {
b.AddBlock(1).
Write1b(clientMajorVersion).
Write1b(clientMinorVersion).
WritePad(2).
End()
return
}
type QueryVersionReply struct {
ServerMajorVersion uint16
ServerMinorVersion uint16
}
func readQueryVersionReply(r *x.Reader, v *QueryVersionReply) error {
if !r.RemainAtLeast4b(3) {
return x.ErrDataLenShort
}
r.ReadPad(8)
v.ServerMajorVersion = r.Read2b()
v.ServerMinorVersion = r.Read2b() // 3
return nil
}
// #WREQ
func encodeQueryInfo(drawable x.Drawable) (b x.RequestBody) {
b.AddBlock(1).
Write4b(uint32(drawable)).
End()
return
}
type QueryInfoReply struct {
State uint8
SaverWindow x.Window
MsUntilServer uint32
MsSinceUserInput uint32
EventMask uint32
Kind uint8
}
func readQueryInfoReply(r *x.Reader, v *QueryInfoReply) error {
if !r.RemainAtLeast4b(7) {
return x.ErrDataLenShort
}
v.State, _ = r.ReadReplyHeader()
v.SaverWindow = x.Window(r.Read4b())
v.MsUntilServer = r.Read4b()
v.MsSinceUserInput = r.Read4b()
v.EventMask = r.Read4b() // 6
v.Kind = r.Read1b() // 7
return nil
}
// #WREQ
func encodeSelectInput(drawable x.Drawable, eventMask uint32) (b x.RequestBody) {
b.AddBlock(2).
Write4b(uint32(drawable)).
Write4b(eventMask).
End()
return
}
// #WREQ
func encodeSetAttributes(drawable x.Drawable, X, y int16, width, height,
boardWidth uint16, class, depth uint8, visual x.VisualID, valueMask uint32,
valueList []uint32) (b x.RequestBody) {
b0 := b.AddBlock(6 + len(valueList)).
Write4b(uint32(drawable)).
Write2b(uint16(X)).
Write2b(uint16(y)).
Write2b(width).
Write2b(height).
Write2b(boardWidth).
Write1b(class).
Write1b(depth).
Write4b(uint32(visual)).
Write4b(valueMask)
for _, value := range valueList {
b0.Write4b(value)
}
b0.End()
return
}
// #WREQ
func encodeUnsetAttributes(drawable x.Drawable) (b x.RequestBody) {
b.AddBlock(1).
Write4b(uint32(drawable)).
End()
return
}
// #WREQ
func encodeSuspend(suspend bool) (b x.RequestBody) {
b.AddBlock(1).
WriteBool(suspend).
WritePad(3).
End()
return
}
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