Notifications (windows).
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bcfacfe62f
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7b7d915e3a
2 changed files with 62 additions and 7 deletions
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@ -38,9 +38,9 @@ func selectColor(options []Option) (color.Color, error) {
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args.RgbResult = uint32(n.R) | (uint32(n.G) << 8) | (uint32(n.B) << 16)
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}
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if opts.showPalette {
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args.Flags |= 4 // CC_PREVENTFULLOPEN
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args.Flags |= 0x4 // CC_PREVENTFULLOPEN
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} else {
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args.Flags |= 2 // CC_FULLOPEN
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args.Flags |= 0x2 // CC_FULLOPEN
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}
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runtime.LockOSThread()
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@ -55,16 +55,15 @@ func selectColor(options []Option) (color.Color, error) {
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}
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n, _, _ := chooseColor.Call(uintptr(unsafe.Pointer(&args)))
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if n == 0 {
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return nil, commDlgError()
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}
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// save custom colors back
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colorsMutex.Lock()
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savedColors = customColors
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colorsMutex.Unlock()
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if n == 0 {
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return nil, commDlgError()
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}
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r := uint8(args.RgbResult >> 0)
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g := uint8(args.RgbResult >> 8)
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b := uint8(args.RgbResult >> 16)
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@ -1,5 +1,61 @@
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package zenity
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import (
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"syscall"
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"unsafe"
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)
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var (
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shellNotifyIcon = shell32.NewProc("Shell_NotifyIconW")
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)
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func notify(text string, options []Option) error {
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panic("not implemented")
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opts := applyOptions(options)
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var args _NOTIFYICONDATA
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args.StructSize = uint32(unsafe.Sizeof(args))
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args.ID = 0x378eb49c // random
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args.Flags = 0x00000010 // NIF_INFO
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args.State = 0x00000001 // NIS_HIDDEN
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info := syscall.StringToUTF16(text)
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copy(args.Info[:len(args.Info)-1], info)
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title := syscall.StringToUTF16(opts.title)
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copy(args.InfoTitle[:len(args.InfoTitle)-1], title)
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switch opts.icon {
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case InfoIcon:
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args.InfoFlags |= 0x1 // NIIF_INFO
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case WarningIcon:
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args.InfoFlags |= 0x2 // NIIF_WARNING
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case ErrorIcon:
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args.InfoFlags |= 0x3 // NIIF_ERROR
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}
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n, _, err := shellNotifyIcon.Call(0 /* NIM_ADD */, uintptr(unsafe.Pointer(&args)))
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if n == 0 {
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return err
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}
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shellNotifyIcon.Call(2 /* NIM_DELETE */, uintptr(unsafe.Pointer(&args)))
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return nil
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}
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type _NOTIFYICONDATA struct {
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StructSize uint32
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Owner uintptr
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ID uint32
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Flags uint32
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CallbackMessage uint32
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Icon uintptr
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Tip [128]uint16
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State uint32
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StateMask uint32
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Info [256]uint16
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Version uint32
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InfoTitle [64]uint16
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InfoFlags uint32
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// GuidItem [16]byte
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// BalloonIcon uintptr
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}
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