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legacyTray: Try to set an accessible name for status icons

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While legacy status icons lack a proper accessible name of their own,
we can try to find the corresponding application or the icon's window
title - hopefully most status icons provide at least one, so they
don't show up completely "blank" in screen readers.

https://bugzilla.gnome.org/show_bug.cgi?id=746487
This commit is contained in:
Florian Müllner 2015-03-19 22:54:21 +01:00
parent e2161f385d
commit 28ef88911c
1 changed files with 11 additions and 0 deletions
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11
js/ui/legacyTray.js
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@ -147,6 +147,17 @@ const LegacyTray = new Lang.Class({
St.ButtonMask.THREE, St.ButtonMask.THREE,
can_focus: true, can_focus: true,
x_fill: true, y_fill: true }); x_fill: true, y_fill: true });
let app = Shell.WindowTracker.get_default().get_app_from_pid(icon.pid);
if (!app)
app = Shell.AppSystem.get_default().lookup_startup_wmclass(wmClass);
if (!app)
app = Shell.AppSystem.get_default().lookup_desktop_wmclass(wmClass);
if (app)
button.accessible_name = app.get_name();
else
button.accessible_name = icon.title;
button.connect('clicked', button.connect('clicked',
function() { function() {
icon.click(Clutter.get_current_event()); icon.click(Clutter.get_current_event());