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Viewing changes to libunity-2d-private/src/unity2dapplication.cpp

  • Committer: Package Import Robot
  • Author(s): Aurélien Gâteau
  • Date: 2011-11-23 15:05:39 UTC
  • Revision ID: package-import@ubuntu.com-20111123150539-1flcw3o7wxh1ox7n
Tags: 4.12.0-0ubuntu2
https://launchpad.net/bugs/877358
Enable accessibility at startup, disable it for started applications
(LP: #877358)

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libunity-2d-private/src/unity2dapplication.cpp
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#include <gtk/gtk.h>
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#include <pango/pango.h>
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static const char* A11Y_SCHEMA = "org.gnome.desktop.interface";
 
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static const char* A11Y_KEY = "toolkit-accessibility";
 
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///////////////////////////////
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class PlatformFontTracker
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{
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    Unity2dDebug::installHandlers();
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    /* Enable a11y for all Unity 2d components.
 
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     * See https://bugs.launchpad.net/ubuntu/+source/qt-at-spi/+bug/877358
 
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     *
 
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     * Note: We cannot use the Qt bindings to dconf because it requires a
 
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     * QApplication object, which we don't have at this point.
 
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     */
 
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    GObjectScopedPointer<GSettings> settings(g_settings_new(A11Y_SCHEMA));
 
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    if (g_settings_get_boolean(settings.data(), A11Y_KEY)) {
 
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        qputenv("QT_ACCESSIBILITY", "1");
 
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    }
 
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    /* When the environment variable QT_GRAPHICSSYSTEM is not set, force
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     * graphics system to 'raster' instead of the default 'native' which on X11
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     * is 'XRender'.  'XRender' defaults to using a TrueColor visual. We do