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windowManager: Avoid code duplication

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The various switcher keybindings are handled identically, except for
the popup that is shown; update the code to reflect that instead of
duplicating the code again and again.

https://bugzilla.gnome.org/show_bug.cgi?id=730739
This commit is contained in:
Florian Müllner 2016-05-19 16:36:46 +02:00
parent bc4891c3a3
commit 74553fa95e
1 changed files with 37 additions and 45 deletions
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82
js/ui/windowManager.js
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@ -850,34 +850,34 @@ const WindowManager = new Lang.Class({
Lang.bind(this, this._showWorkspaceSwitcher));
this.setCustomKeybindingHandler('switch-applications',
Shell.ActionMode.NORMAL,
Lang.bind(this, this._startAppSwitcher));
Lang.bind(this, this._startSwitcher));
this.setCustomKeybindingHandler('switch-group',
Shell.ActionMode.NORMAL,
Lang.bind(this, this._startAppSwitcher));
Lang.bind(this, this._startSwitcher));
this.setCustomKeybindingHandler('switch-applications-backward',
Shell.ActionMode.NORMAL,
Lang.bind(this, this._startAppSwitcher));
Lang.bind(this, this._startSwitcher));
this.setCustomKeybindingHandler('switch-group-backward',
Shell.ActionMode.NORMAL,
Lang.bind(this, this._startAppSwitcher));
Lang.bind(this, this._startSwitcher));
this.setCustomKeybindingHandler('switch-windows',
Shell.ActionMode.NORMAL,
Lang.bind(this, this._startWindowSwitcher));
Lang.bind(this, this._startSwitcher));
this.setCustomKeybindingHandler('switch-windows-backward',
Shell.ActionMode.NORMAL,
Lang.bind(this, this._startWindowSwitcher));
Lang.bind(this, this._startSwitcher));
this.setCustomKeybindingHandler('cycle-windows',
Shell.ActionMode.NORMAL,
Lang.bind(this, this._startWindowCycler));
Lang.bind(this, this._startSwitcher));
this.setCustomKeybindingHandler('cycle-windows-backward',
Shell.ActionMode.NORMAL,
Lang.bind(this, this._startWindowCycler));
Lang.bind(this, this._startSwitcher));
this.setCustomKeybindingHandler('cycle-group',
Shell.ActionMode.NORMAL,
Lang.bind(this, this._startGroupCycler));
Lang.bind(this, this._startSwitcher));
this.setCustomKeybindingHandler('cycle-group-backward',
Shell.ActionMode.NORMAL,
Lang.bind(this, this._startGroupCycler));
Lang.bind(this, this._startSwitcher));
this.setCustomKeybindingHandler('switch-panels',
Shell.ActionMode.NORMAL |
Shell.ActionMode.OVERVIEW |
@ -1756,45 +1756,37 @@ const WindowManager = new Lang.Class({
this._windowMenuManager.showWindowMenuForWindow(window, menu, rect);
},
_startAppSwitcher : function(display, screen, window, binding) {
_startSwitcher: function(display, screen, window, binding) {
let constructor = null;
switch (binding.get_name()) {
case 'switch-applications':
case 'switch-applications-backward':
case 'switch-group':
case 'switch-group-backward':
constructor = AltTab.AppSwitcherPopup;
break;
case 'switch-windows':
case 'switch-windows-backward':
constructor = AltTab.WindowSwitcherPopup;
break;
case 'cycle-windows':
case 'cycle-windows-backward':
constructor = AltTab.WindowCyclerPopup;
break;
case 'cycle-group':
case 'cycle-group-backward':
constructor = AltTab.GroupCyclerPopup;
break;
}
if (!constructor)
return;
/* prevent a corner case where both popups show up at once */
if (this._workspaceSwitcherPopup != null)
this._workspaceSwitcherPopup.destroy();
let tabPopup = new AltTab.AppSwitcherPopup();
if (!tabPopup.show(binding.is_reversed(), binding.get_name(), binding.get_mask()))
tabPopup.destroy();
},
_startWindowSwitcher : function(display, screen, window, binding) {
/* prevent a corner case where both popups show up at once */
if (this._workspaceSwitcherPopup != null)
this._workspaceSwitcherPopup.destroy();
let tabPopup = new AltTab.WindowSwitcherPopup();
if (!tabPopup.show(binding.is_reversed(), binding.get_name(), binding.get_mask()))
tabPopup.destroy();
},
_startWindowCycler : function(display, screen, window, binding) {
/* prevent a corner case where both popups show up at once */
if (this._workspaceSwitcherPopup != null)
this._workspaceSwitcherPopup.destroy();
let tabPopup = new AltTab.WindowCyclerPopup();
if (!tabPopup.show(binding.is_reversed(), binding.get_name(), binding.get_mask()))
tabPopup.destroy();
},
_startGroupCycler : function(display, screen, window, binding) {
/* prevent a corner case where both popups show up at once */
if (this._workspaceSwitcherPopup != null)
this._workspaceSwitcherPopup.destroy();
let tabPopup = new AltTab.GroupCyclerPopup();
let tabPopup = new constructor();
if (!tabPopup.show(binding.is_reversed(), binding.get_name(), binding.get_mask()))
tabPopup.destroy();