overview: Keep open when a Control key is held
It is useful at times to perform several actions that would usually close the overview (for instance launching an application) at once. Currently we allow this by dragging items to a workspace rather than just clicking it, but it's an odd metaphor with its own set of problems. Introduce an alternative approach (inspired by file selection in file managers) by keeping the overview open if a Control key is held down. https://bugzilla.gnome.org/show_bug.cgi?id=686984
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@ -92,7 +92,9 @@ const Overview = new Lang.Class({
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_init: function() {
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this._overviewCreated = false;
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this._initCalled = false;
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this._controlPressed = false;
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global.stage.connect('captured-event', Lang.bind(this, this._capturedEvent));
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Main.sessionMode.connect('updated', Lang.bind(this, this._sessionUpdated));
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this._sessionUpdated();
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},
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@ -224,6 +226,20 @@ const Overview = new Lang.Class({
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}
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},
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_capturedEvent: function(actor, event) {
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let type = event.type();
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if (type != Clutter.EventType.KEY_PRESS &&
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type != Clutter.EventType.KEY_RELEASE)
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return false;
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let symbol = event.get_key_symbol();
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if (symbol == Clutter.KEY_Control_L ||
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symbol == Clutter.KEY_Control_R)
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this._controlPressed = type == Clutter.EventType.KEY_PRESS;
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return false;
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},
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_sessionUpdated: function() {
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this.isDummy = !Main.sessionMode.hasOverview;
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this._createOverview();
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@ -565,6 +581,9 @@ const Overview = new Lang.Class({
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if (!this._shown)
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return;
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if (this._controlPressed)
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return;
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if (!this._shownTemporarily)
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this._animateNotVisible();
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