Giovanni Campagna
2e5d8c7384
"for (prop in object)" needs a "var prop" before, or it declares a global property.
67 lines
2.7 KiB
JavaScript
67 lines
2.7 KiB
JavaScript
/* -*- mode: js; js-basic-offset: 4; indent-tabs-mode: nil -*- */
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const Clutter = imports.gi.Clutter;
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const Lang = imports.lang;
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const Meta = imports.gi.Meta;
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const Shell = imports.gi.Shell;
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const AltTab = imports.ui.altTab;
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const Main = imports.ui.main;
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let injections = {};
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function init(metadata) {
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}
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function setKeybinding(name, func) {
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Main.wm.setCustomKeybindingHandler(name, Shell.KeyBindingMode.NORMAL, func);
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}
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function enable() {
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injections['_initialSelection'] = AltTab.WindowSwitcherPopup.prototype._initialSelection;
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AltTab.WindowSwitcherPopup.prototype._initialSelection = function(backward, binding) {
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if (binding == 'switch-windows-backward' ||
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binding == 'switch-applications-backward' ||
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binding == 'switch-group-backward' || backward)
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this._select(this._items.length - 1);
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else if (this._items.length == 1)
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this._select(0);
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else
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this._select(1);
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};
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injections['_keyPressHandler'] = AltTab.WindowSwitcherPopup.prototype._keyPressHandler;
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AltTab.WindowSwitcherPopup.prototype._keyPressHandler = function(keysym, backwards, action) {
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if (action == Meta.KeyBindingAction.SWITCH_WINDOWS ||
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action == Meta.KeyBindingAction.SWITCH_APPLICATIONS ||
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action == Meta.KeyBindingAction.SWITCH_GROUP) {
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this._select(backwards ? this._previous() : this._next());
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} else if (action == Meta.KeyBindingAction.SWITCH_WINDOWS_BACKWARD ||
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action == Meta.KeyBindingAction.SWITCH_APPLICATIONS_BACKWARD ||
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action == Meta.KeyBindingAction.SWITCH_GROUP_BACKWARD) {
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this._select(this._previous());
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} else {
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if (keysym == Clutter.Left)
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this._select(this._previous());
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else if (keysym == Clutter.Right)
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this._select(this._next());
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}
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};
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setKeybinding('switch-applications', Lang.bind(Main.wm, Main.wm._startWindowSwitcher));
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setKeybinding('switch-group', Lang.bind(Main.wm, Main.wm._startWindowSwitcher));
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setKeybinding('switch-applications-backward', Lang.bind(Main.wm, Main.wm._startWindowSwitcher));
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setKeybinding('switch-group-backward', Lang.bind(Main.wm, Main.wm._startWindowSwitcher));
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}
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function disable() {
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var prop;
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setKeybinding('switch-applications', Lang.bind(Main.wm, Main.wm._startAppSwitcher));
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setKeybinding('switch-group', Lang.bind(Main.wm, Main.wm._startAppSwitcher));
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setKeybinding('switch-applications-backward', Lang.bind(Main.wm, Main.wm._startAppSwitcher));
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setKeybinding('switch-group-backward', Lang.bind(Main.wm, Main.wm._startAppSwitcher));
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for (prop in injections)
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AltTab.WindowSwitcherPopup.prototype[prop] = injections[prop];
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}
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