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clutter: add keyboard accessibility signals
Implementing keyboard accessibility in clutter means we need to be able to notify higher layers of possible modifier masks or setting changes (as some keyboard accessibility can be disabled or enabled by keyboard). For this purpose, add two new signals: ClutterDeviceManager::kbd-a11y-mods-state-changed ClutterDeviceManager::kbd-a11y-flags-changed https://bugzilla.gnome.org/show_bug.cgi?id=788564
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@ -75,6 +75,8 @@ enum
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DEVICE_ADDED,
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DEVICE_ADDED,
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DEVICE_REMOVED,
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DEVICE_REMOVED,
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TOOL_CHANGED,
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TOOL_CHANGED,
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KBD_A11Y_MASK_CHANGED,
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KBD_A11Y_FLAGS_CHANGED,
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LAST_SIGNAL
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LAST_SIGNAL
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};
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};
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@ -199,6 +201,46 @@ clutter_device_manager_class_init (ClutterDeviceManagerClass *klass)
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G_TYPE_NONE, 2,
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G_TYPE_NONE, 2,
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CLUTTER_TYPE_INPUT_DEVICE,
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CLUTTER_TYPE_INPUT_DEVICE,
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CLUTTER_TYPE_INPUT_DEVICE_TOOL);
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CLUTTER_TYPE_INPUT_DEVICE_TOOL);
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/**
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* ClutterDeviceManager::kbd-a11y-mods-state-changed:
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* @manager: the #ClutterDeviceManager that emitted the signal
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* @latched_mask: the latched modifier mask from stickykeys
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* @locked_mask: the locked modifier mask from stickykeys
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*
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* The ::kbd-a11y-mods-state-changed signal is emitted each time either the
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* latched modifiers mask or locked modifiers mask are changed as the
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* result of keyboard accessibilty's sticky keys operations.
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*/
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manager_signals[KBD_A11Y_MASK_CHANGED] =
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g_signal_new (I_("kbd-a11y-mods-state-changed"),
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G_TYPE_FROM_CLASS (klass),
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G_SIGNAL_RUN_LAST,
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0, NULL, NULL,
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_clutter_marshal_VOID__UINT_UINT,
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G_TYPE_NONE, 2,
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G_TYPE_UINT,
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G_TYPE_UINT);
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/**
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* ClutterDeviceManager::kbd-a11y-flags-changed:
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* @manager: the #ClutterDeviceManager that emitted the signal
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* @settings_flags: the new ClutterKeyboardA11yFlags configuration
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* @changed_mask: the ClutterKeyboardA11yFlags changed
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*
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* The ::kbd-a11y-flags-changed signal is emitted each time the
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* ClutterKeyboardA11yFlags configuration is changed as the result of
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* keyboard accessibilty operations.
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*/
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manager_signals[KBD_A11Y_FLAGS_CHANGED] =
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g_signal_new (I_("kbd-a11y-flags-changed"),
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G_TYPE_FROM_CLASS (klass),
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G_SIGNAL_RUN_LAST,
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0, NULL, NULL,
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_clutter_marshal_VOID__UINT_UINT,
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G_TYPE_NONE, 2,
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G_TYPE_UINT,
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G_TYPE_UINT);
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}
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}
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static void
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static void
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