mutter/clutter/x11/clutter-input-device-core-x11.c
Jasper St. Pierre e38ea7a20f x11: Remove support for XInput 1
Now we either use core X11 or XInput 2.

https://bugzilla.gnome.org/show_bug.cgi?id=703969
2013-07-11 14:03:43 -04:00

101 lines
2.9 KiB
C

/*
* Clutter.
*
* An OpenGL based 'interactive canvas' library.
*
* Copyright © 2010, 2011 Intel Corp.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
* Author: Emmanuele Bassi <ebassi@linux.intel.com>
*/
#include "config.h"
#include "clutter-input-device-core-x11.h"
#include "clutter-debug.h"
#include "clutter-device-manager-private.h"
#include "clutter-private.h"
#include "clutter-stage-private.h"
#include "clutter-backend-x11.h"
#include "clutter-stage-x11.h"
typedef struct _ClutterInputDeviceClass ClutterInputDeviceX11Class;
/* a specific X11 input device */
struct _ClutterInputDeviceX11
{
ClutterInputDevice device;
int min_keycode;
int max_keycode;
};
#define clutter_input_device_x11_get_type _clutter_input_device_x11_get_type
G_DEFINE_TYPE (ClutterInputDeviceX11,
clutter_input_device_x11,
CLUTTER_TYPE_INPUT_DEVICE);
static gboolean
clutter_input_device_x11_keycode_to_evdev (ClutterInputDevice *device,
guint hardware_keycode,
guint *evdev_keycode)
{
/* When using evdev under X11 the hardware keycodes are the evdev
keycodes plus 8. I haven't been able to find any documentation to
know what the +8 is for. FIXME: This should probably verify that
X server is using evdev. */
*evdev_keycode = hardware_keycode - 8;
return TRUE;
}
static void
clutter_input_device_x11_class_init (ClutterInputDeviceX11Class *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
ClutterInputDeviceClass *device_class = CLUTTER_INPUT_DEVICE_CLASS (klass);
device_class->keycode_to_evdev = clutter_input_device_x11_keycode_to_evdev;
}
static void
clutter_input_device_x11_init (ClutterInputDeviceX11 *self)
{
}
void
_clutter_input_device_x11_set_keycodes (ClutterInputDeviceX11 *device_x11,
int min_keycode,
int max_keycode)
{
device_x11->min_keycode = min_keycode;
device_x11->max_keycode = max_keycode;
}
int
_clutter_input_device_x11_get_min_keycode (ClutterInputDeviceX11 *device_x11)
{
return device_x11->min_keycode;
}
int
_clutter_input_device_x11_get_max_keycode (ClutterInputDeviceX11 *device_x11)
{
return device_x11->max_keycode;
}