altTab: Always filter out items with no windows

When restricting the switcher popup to the current workspace, we
filter out running apps with an empty window list (namely: no open
windows on the current workspace). However we may end up with an
empty window list even when not restricting items to the current
workspace when all windows of a running app are associated with a
different application via the transient_for hint.
To fix this, just filter out items with an empty window list
unconditionally.

https://bugzilla.gnome.org/show_bug.cgi?id=722434
This commit is contained in:
Florian Müllner 2014-01-17 10:05:09 -05:00
parent cca14053a4
commit 9d8f8277aa

View File

@ -460,9 +460,10 @@ const AppSwitcher = new Lang.Class({
appIcon.cachedWindows = allWindows.filter(function(w) { appIcon.cachedWindows = allWindows.filter(function(w) {
return windowTracker.get_window_app (w) == appIcon.app; return windowTracker.get_window_app (w) == appIcon.app;
}); });
if (workspace == null || appIcon.cachedWindows.length > 0) { if (appIcon.cachedWindows.length > 0)
this._addIcon(appIcon); this._addIcon(appIcon);
} else if (workspace == null)
throw new Error('%s appears to be running, but doesn\'t have any windows'.format(appIcon.app.get_name()));
} }
this._curApp = -1; this._curApp = -1;