62 lines
1.4 KiB
Go
62 lines
1.4 KiB
Go
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package desktop
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import (
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"runtime"
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"strings"
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"fyne.io/fyne/v2"
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)
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// Declare conformity with Shortcut interface
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var _ fyne.Shortcut = (*CustomShortcut)(nil)
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var _ fyne.KeyboardShortcut = (*CustomShortcut)(nil)
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// CustomShortcut describes a shortcut desktop event.
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type CustomShortcut struct {
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fyne.KeyName
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Modifier fyne.KeyModifier
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}
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// Key returns the key name of this shortcut.
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// @implements KeyboardShortcut
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func (cs *CustomShortcut) Key() fyne.KeyName {
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return cs.KeyName
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}
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// Mod returns the modifier of this shortcut.
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// @implements KeyboardShortcut
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func (cs *CustomShortcut) Mod() fyne.KeyModifier {
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return cs.Modifier
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}
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// ShortcutName returns the shortcut name associated to the event
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func (cs *CustomShortcut) ShortcutName() string {
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id := &strings.Builder{}
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id.WriteString("CustomDesktop:")
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id.WriteString(modifierToString(cs.Modifier))
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id.WriteString("+")
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id.WriteString(string(cs.KeyName))
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return id.String()
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}
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func modifierToString(mods fyne.KeyModifier) string {
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s := []string{}
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if (mods & fyne.KeyModifierShift) != 0 {
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s = append(s, string("Shift"))
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}
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if (mods & fyne.KeyModifierControl) != 0 {
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s = append(s, string("Control"))
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}
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if (mods & fyne.KeyModifierAlt) != 0 {
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s = append(s, string("Alt"))
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}
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if (mods & fyne.KeyModifierSuper) != 0 {
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if runtime.GOOS == "darwin" {
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s = append(s, string("Command"))
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} else {
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s = append(s, string("Super"))
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}
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}
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return strings.Join(s, "+")
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}
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