workspace: Abort relayouting much earlier
This means that the code for computeAllWindowSlots is a bit cleaner, which will help in the future. https://bugzilla.gnome.org/show_bug.cgi?id=694469
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@ -1013,6 +1013,8 @@ const Workspace = new Lang.Class({
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}
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let clones = this._windows.slice();
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if (clones.length == 0)
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return;
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clones.sort(function(a, b) {
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return a.metaWindow.get_stable_sequence() - b.metaWindow.get_stable_sequence();
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@ -1500,7 +1502,6 @@ const Workspace = new Lang.Class({
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},
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_computeAllWindowSlots: function(windows) {
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let totalWindows = windows.length;
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let node = this.actor.get_theme_node();
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// Window grid spacing
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@ -1513,21 +1514,14 @@ const Workspace = new Lang.Class({
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right: node.get_padding(St.Side.RIGHT),
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};
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if (!totalWindows)
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return [];
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let closeButtonHeight, captionHeight;
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let leftBorder, rightBorder;
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if (this._windowOverlays.length) {
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// All of the overlays have the same chrome sizes,
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// so just pick the first one.
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let overlay = this._windowOverlays[0];
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[closeButtonHeight, captionHeight] = overlay.chromeHeights();
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[leftBorder, rightBorder] = overlay.chromeWidths();
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} else {
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[closeButtonHeight, captionHeight] = [0, 0];
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[leftBorder, rightBorder] = [0, 0];
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}
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rowSpacing += captionHeight;
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columnSpacing += (rightBorder + leftBorder) / 2;
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