diff options
| author | Tomasz Olszak <olszak.tomasz@gmail.com> | 2014-03-26 00:26:41 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-04-04 08:33:16 +0200 |
| commit | 790bc92bc0c3185971a74d231a8bfe1bbf0b2bd1 (patch) | |
| tree | 9c6b110621d0fe056c0eb2c39cfe9edfaaae23d0 /src/platformsupport/linuxaccessibility | |
| parent | b1d6af35a45860ad9dfbd65979ca1df44abae446 (diff) | |
Added handling of QT_LINUX_ACCESSIBILITY_ALWAYS_ON variable.
By setting this variable to non empty value we can, bypass
checking ScreenReaderEnabled proprty of org.a11y.Status
dbus interface. Not all accessibility readers set this.
The variable is also useful for debugging.
Change-Id: I6c5a1a51065948248e068dfff4755d6818ed9fb1
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
Diffstat (limited to 'src/platformsupport/linuxaccessibility')
| -rw-r--r-- | src/platformsupport/linuxaccessibility/dbusconnection.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/platformsupport/linuxaccessibility/dbusconnection.cpp b/src/platformsupport/linuxaccessibility/dbusconnection.cpp index 18915f8e08..7bdd586a1f 100644 --- a/src/platformsupport/linuxaccessibility/dbusconnection.cpp +++ b/src/platformsupport/linuxaccessibility/dbusconnection.cpp @@ -84,8 +84,14 @@ void DBusConnection::serviceRegistered() QDBusConnection c = QDBusConnection::sessionBus(); OrgA11yStatusInterface *a11yStatus = new OrgA11yStatusInterface(A11Y_SERVICE, A11Y_PATH, c, this); + //The variable was introduced because on some embedded platforms there are custom accessibility + //clients which don't set Status.ScreenReaderEnabled to true. The variable is also useful for + //debugging. + static const bool a11yAlwaysOn = !qEnvironmentVariableIsSet("QT_LINUX_ACCESSIBILITY_ALWAYS_ON"); + // a11yStatus->isEnabled() returns always true (since Gnome 3.6) - bool enabled = a11yStatus->screenReaderEnabled(); + bool enabled = a11yAlwaysOn || a11yStatus->screenReaderEnabled(); + if (enabled != m_enabled) { m_enabled = enabled; if (m_a11yConnection.isConnected()) { |