overview: Don't allow exiting the overview if we have a DND drag
Otherwise, people can drag app icons or window thumbnails out of the overview, and it just looks weird. https://bugzilla.gnome.org/show_bug.cgi?id=698484
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@ -461,6 +461,7 @@ const Overview = new Lang.Class({
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beginItemDrag: function(source) {
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this.emit('item-drag-begin');
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this._inDrag = true;
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},
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cancelledItemDrag: function(source) {
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@ -469,10 +470,12 @@ const Overview = new Lang.Class({
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endItemDrag: function(source) {
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this.emit('item-drag-end');
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this._inDrag = false;
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},
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beginWindowDrag: function(source) {
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this.emit('window-drag-begin');
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this._inDrag = true;
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},
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cancelledWindowDrag: function(source) {
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@ -481,6 +484,7 @@ const Overview = new Lang.Class({
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endWindowDrag: function(source) {
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this.emit('window-drag-end');
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this._inDrag = false;
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},
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// show:
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@ -609,6 +613,8 @@ const Overview = new Lang.Class({
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shouldToggleByCornerOrButton: function() {
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if (this.animationInProgress)
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return false;
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if (this._inDrag)
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return false;
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if (this._activationTime == 0 || Date.now() / 1000 - this._activationTime > OVERVIEW_ACTIVATION_TIMEOUT)
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return true;
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return false;
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