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Make overlay.windows a set.

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This commit is contained in:
Kris Maglione
2014-02-22 15:27:06 -08:00
parent 51eb03c376
commit 72626fd693
4 changed files with 14 additions and 8 deletions
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11
common/modules/overlay.jsm
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@@ -404,19 +404,22 @@ var Overlay = Module("Overlay", XPCOM([Ci.nsIObserver, Ci.nsISupportsWeakReferen
get activeModules() this.activeWindow && this.activeWindow.dactyl.modules,
get modules() this.windows.map(w => w.dactyl.modules),
get modules() [w.dactyl.modules for (w of this.windows)],
/**
* The most recently active dactyl window.
*/
get activeWindow() this.windows[0],
get activeWindow() {
let win = this._activeWindow && this._activeWindow.get();
return this.windows.has(win) && win;
},
set activeWindow(win) this.windows = [win].concat(this.windows.filter(w => w != win)),
set activeWindow(win) this._activeWindow = util.weakReference(win),
/**
* A list of extant dactyl windows.
*/
windows: Class.Memoize(() => [])
windows: Class.Memoize(() => RealSet())
});
endModule();