mirror of
https://gitlab.gnome.org/GNOME/gtk.git
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directfb: add missing symbols for gdk input 2.22
Also make it look more like the x11 backend. Signed-off-by: Lionel Landwerlin <llandwerlin@gmail.com>
This commit is contained in:
Lionel Landwerlin
Sven Neumann
parent
8637b3eb37
commit
3c3aa2778b
@ -61,9 +61,10 @@ int _gdk_directfb_mouse_y = 0;
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void
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_gdk_init_input_core (void)
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{
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GdkDisplay *display = GDK_DISPLAY_OBJECT(_gdk_display);
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GdkDisplay *display = GDK_DISPLAY_OBJECT (_gdk_display);
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_gdk_core_pointer = g_object_new (GDK_TYPE_DEVICE, NULL);
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_gdk_core_pointer->name = "Core Pointer";
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_gdk_core_pointer->source = GDK_SOURCE_MOUSE;
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_gdk_core_pointer->mode = GDK_MODE_SCREEN;
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@ -115,84 +116,187 @@ gdk_device_get_type (void)
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return object_type;
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}
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void
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_gdk_input_init (void)
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/**
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* gdk_devices_list:
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*
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* Returns the list of available input devices for the default display.
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* The list is statically allocated and should not be freed.
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*
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* Return value: a list of #GdkDevice
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**/
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GList *
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gdk_devices_list (void)
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{
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_gdk_init_input_core ();
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_gdk_input_devices = g_list_append (NULL, _gdk_core_pointer);
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_gdk_input_ignore_core = FALSE;
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return _gdk_input_devices;
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}
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void
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_gdk_input_exit (void)
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/**
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* gdk_display_list_devices:
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* @display: a #GdkDisplay
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*
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* Returns the list of available input devices attached to @display.
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* The list is statically allocated and should not be freed.
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*
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* Return value: a list of #GdkDevice
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*
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* Since: 2.2
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**/
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GList *
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gdk_display_list_devices (GdkDisplay *dpy)
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{
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GList *tmp_list;
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GdkDevice *gdkdev;
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for (tmp_list = _gdk_input_devices; tmp_list; tmp_list = tmp_list->next)
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{
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gdkdev = (GdkDevice *)(tmp_list->data);
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if (!GDK_IS_CORE (gdkdev))
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{
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gdk_device_set_mode ((GdkDevice *)gdkdev, GDK_MODE_DISABLED);
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g_free (gdkdev->name);
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g_free (gdkdev->axes);
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g_free (gdkdev->keys);
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g_free (gdkdev);
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}
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}
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g_list_free (_gdk_input_devices);
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return _gdk_input_devices;
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}
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/**
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* gdk_device_get_axis:
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* gdk_device_get_name:
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* @device: a #GdkDevice
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* @axes: pointer to an array of axes
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* @use: the use to look for
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* @value: location to store the found value.
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*
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* Interprets an array of double as axis values for a given device,
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* and locates the value in the array for a given axis use.
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* Determines the name of the device.
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*
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* Return value: %TRUE if the given axis use was found, otherwise %FALSE
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* Return value: a name
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*
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* Since: 2.22
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**/
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const gchar *
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gdk_device_get_name (GdkDevice *device)
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{
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g_return_val_if_fail (GDK_IS_DEVICE (device), NULL);
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return device->name;
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}
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/**
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* gdk_device_get_source:
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* @device: a #GdkDevice
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*
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* Determines the type of the device.
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*
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* Return value: a #GdkInputSource
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*
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* Since: 2.22
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**/
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GdkInputSource
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gdk_device_get_source (GdkDevice *device)
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{
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g_return_val_if_fail (GDK_IS_DEVICE (device), 0);
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return device->source;
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}
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/**
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* gdk_device_get_mode:
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* @device: a #GdkDevice
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*
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* Determines the mode of the device.
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*
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* Return value: a #GdkInputSource
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*
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* Since: 2.22
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**/
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GdkInputMode
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gdk_device_get_mode (GdkDevice *device)
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{
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g_return_val_if_fail (GDK_IS_DEVICE (device), 0);
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return device->mode;
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}
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/**
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* gdk_device_get_has_cursor:
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* @device: a #GdkDevice
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*
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* Determines whether the pointer follows device motion.
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*
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* Return value: %TRUE if the pointer follows device motion
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*
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* Since: 2.22
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**/
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gboolean
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gdk_device_get_axis (GdkDevice *device,
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gdouble *axes,
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GdkAxisUse use,
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gdouble *value)
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gdk_device_get_has_cursor (GdkDevice *device)
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{
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gint i;
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g_return_val_if_fail (device != NULL, FALSE);
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g_return_val_if_fail (GDK_IS_DEVICE (device), FALSE);
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if (axes == NULL)
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return FALSE;
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for (i = 0; i < device->num_axes; i++)
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if (device->axes[i].use == use)
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{
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if (value)
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*value = axes[i];
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return TRUE;
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}
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return FALSE;
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return device->has_cursor;
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}
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void
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gdk_device_set_key (GdkDevice *device,
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guint index,
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guint keyval,
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GdkModifierType modifiers)
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gdk_device_set_source (GdkDevice *device,
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GdkInputSource source)
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{
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g_return_if_fail (device != NULL);
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device->source = source;
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}
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/**
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* gdk_device_get_key:
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* @device: a #GdkDevice.
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* @index: the index of the macro button to get.
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* @keyval: return value for the keyval.
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* @modifiers: return value for modifiers.
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*
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* If @index has a valid keyval, this function will
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* fill in @keyval and @modifiers with the keyval settings.
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*
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* Since: 2.22
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**/
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void
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gdk_device_get_key (GdkDevice *device,
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guint index,
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guint *keyval,
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GdkModifierType *modifiers)
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{
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g_return_if_fail (GDK_IS_DEVICE (device));
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g_return_if_fail (index < device->num_keys);
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device->keys[index].keyval = keyval;
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device->keys[index].modifiers = modifiers;
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if (!device->keys[index].keyval &&
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!device->keys[index].modifiers)
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return;
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if (keyval)
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*keyval = device->keys[index].keyval;
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if (modifiers)
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*modifiers = device->keys[index].modifiers;
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}
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/**
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* gdk_device_get_axis_use:
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* @device: a #GdkDevice.
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* @index: the index of the axis.
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*
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* Returns the axis use for @index.
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*
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* Returns: a #GdkAxisUse specifying how the axis is used.
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*
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* Since: 2.22
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**/
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GdkAxisUse
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gdk_device_get_axis_use (GdkDevice *device,
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guint index)
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{
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g_return_val_if_fail (GDK_IS_DEVICE (device), GDK_AXIS_IGNORE);
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g_return_val_if_fail (index < device->num_axes, GDK_AXIS_IGNORE);
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return device->axes[index].use;
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}
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/**
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* gdk_device_get_n_axes:
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* @device: a #GdkDevice.
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*
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* Gets the number of axes of a device.
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*
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* Returns: the number of axes of @device
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*
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* Since: 2.22
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**/
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gint
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gdk_device_get_n_axes (GdkDevice *device)
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{
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g_return_val_if_fail (GDK_IS_DEVICE (device), 0);
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return device->num_axes;
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}
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void
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@ -306,25 +410,83 @@ gdk_input_set_extension_events (GdkWindow *window,
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g_message ("unimplemented %s", G_STRFUNC);
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}
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GList *
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gdk_devices_list (void)
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void
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gdk_device_set_key (GdkDevice *device,
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guint index,
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guint keyval,
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GdkModifierType modifiers)
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{
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return _gdk_input_devices;
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g_return_if_fail (device != NULL);
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g_return_if_fail (index < device->num_keys);
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device->keys[index].keyval = keyval;
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device->keys[index].modifiers = modifiers;
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}
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GList *
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gdk_display_list_devices (GdkDisplay *dpy)
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/**
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* gdk_device_get_axis:
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* @device: a #GdkDevice
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* @axes: pointer to an array of axes
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* @use: the use to look for
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* @value: location to store the found value.
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*
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* Interprets an array of double as axis values for a given device,
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* and locates the value in the array for a given axis use.
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*
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* Return value: %TRUE if the given axis use was found, otherwise %FALSE
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**/
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gboolean
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gdk_device_get_axis (GdkDevice *device,
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gdouble *axes,
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GdkAxisUse use,
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gdouble *value)
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{
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return _gdk_input_devices;
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gint i;
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g_return_val_if_fail (device != NULL, FALSE);
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if (axes == NULL)
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return FALSE;
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for (i = 0; i < device->num_axes; i++)
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if (device->axes[i].use == use)
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{
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if (value)
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*value = axes[i];
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return TRUE;
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}
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return FALSE;
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}
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void
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gdk_device_set_source (GdkDevice *device,
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GdkInputSource source)
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_gdk_input_init (void)
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{
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g_return_if_fail (device != NULL);
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device->source = source;
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_gdk_init_input_core ();
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_gdk_input_devices = g_list_append (NULL, _gdk_core_pointer);
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_gdk_input_ignore_core = FALSE;
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}
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void
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_gdk_input_exit (void)
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{
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GList *tmp_list;
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GdkDevice *gdkdev;
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for (tmp_list = _gdk_input_devices; tmp_list; tmp_list = tmp_list->next)
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{
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gdkdev = (GdkDevice *)(tmp_list->data);
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if (!GDK_IS_CORE (gdkdev))
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{
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gdk_device_set_mode ((GdkDevice *)gdkdev, GDK_MODE_DISABLED);
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g_free (gdkdev->name);
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g_free (gdkdev->axes);
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g_free (gdkdev->keys);
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g_free (gdkdev);
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}
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}
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g_list_free (_gdk_input_devices);
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}
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#define __GDK_INPUT_NONE_C__
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