56d133f908
In the future, we want event translators to be the way to handle events in backends. For this reason, they should be a part of the base abstract ClutterBackend class, and not an X11-only concept.
157 lines
4.6 KiB
C
157 lines
4.6 KiB
C
/* Clutter.
|
|
* An OpenGL based 'interactive canvas' library.
|
|
* Authored By Matthew Allum <mallum@openedhand.com>
|
|
* Copyright (C) 2006-2007 OpenedHand
|
|
*
|
|
* 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/>.
|
|
*
|
|
*
|
|
*/
|
|
|
|
#ifndef __CLUTTER_BACKEND_X11_H__
|
|
#define __CLUTTER_BACKEND_X11_H__
|
|
|
|
#include <glib-object.h>
|
|
#include <clutter/clutter-event.h>
|
|
#include <X11/Xlib.h>
|
|
#include <X11/Xatom.h>
|
|
|
|
#include "clutter-x11.h"
|
|
|
|
#include "clutter-backend-private.h"
|
|
#include "clutter-keymap-x11.h"
|
|
|
|
#include "xsettings/xsettings-client.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define CLUTTER_TYPE_BACKEND_X11 (_clutter_backend_x11_get_type ())
|
|
#define CLUTTER_BACKEND_X11(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_BACKEND_X11, ClutterBackendX11))
|
|
#define CLUTTER_IS_BACKEND_X11(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_BACKEND_X11))
|
|
#define CLUTTER_BACKEND_X11_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_BACKEND_X11, ClutterBackendX11Class))
|
|
#define CLUTTER_IS_BACKEND_X11_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_BACKEND_X11))
|
|
#define CLUTTER_BACKEND_X11_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_BACKEND_X11, ClutterBackendX11Class))
|
|
|
|
typedef struct _ClutterBackendX11 ClutterBackendX11;
|
|
typedef struct _ClutterBackendX11Class ClutterBackendX11Class;
|
|
typedef struct _ClutterEventX11 ClutterEventX11;
|
|
typedef struct _ClutterX11EventFilter ClutterX11EventFilter;
|
|
|
|
struct _ClutterX11EventFilter
|
|
{
|
|
ClutterX11FilterFunc func;
|
|
gpointer data;
|
|
|
|
};
|
|
|
|
struct _ClutterEventX11
|
|
{
|
|
/* additional fields for Key events */
|
|
gint key_group;
|
|
|
|
guint key_is_modifier : 1;
|
|
guint num_lock_set : 1;
|
|
guint caps_lock_set : 1;
|
|
};
|
|
|
|
struct _ClutterBackendX11
|
|
{
|
|
ClutterBackend parent_instance;
|
|
|
|
Display *xdpy;
|
|
gchar *display_name;
|
|
|
|
Screen *xscreen;
|
|
int xscreen_num;
|
|
int xscreen_width;
|
|
int xscreen_height;
|
|
|
|
Window xwin_root;
|
|
|
|
/* event source */
|
|
GSource *event_source;
|
|
GSList *event_filters;
|
|
|
|
/* props */
|
|
Atom atom_NET_WM_PID;
|
|
Atom atom_NET_WM_PING;
|
|
Atom atom_NET_WM_STATE;
|
|
Atom atom_NET_WM_STATE_FULLSCREEN;
|
|
Atom atom_NET_WM_USER_TIME;
|
|
Atom atom_WM_PROTOCOLS;
|
|
Atom atom_WM_DELETE_WINDOW;
|
|
Atom atom_XEMBED;
|
|
Atom atom_XEMBED_INFO;
|
|
Atom atom_NET_WM_NAME;
|
|
Atom atom_UTF8_STRING;
|
|
|
|
Time last_event_time;
|
|
|
|
ClutterDeviceManager *device_manager;
|
|
gboolean has_xinput;
|
|
|
|
XSettingsClient *xsettings;
|
|
Window xsettings_xwin;
|
|
|
|
ClutterKeymapX11 *keymap;
|
|
gboolean use_xkb;
|
|
gboolean have_xkb_autorepeat;
|
|
guint keymap_serial;
|
|
};
|
|
|
|
struct _ClutterBackendX11Class
|
|
{
|
|
ClutterBackendClass parent_class;
|
|
|
|
/*
|
|
* To support foreign stage windows the we need a way to ask for an
|
|
* XVisualInfo that may be used by toolkits to create an XWindow, and this
|
|
* may need to be handled differently for different backends.
|
|
*/
|
|
XVisualInfo *(* get_visual_info) (ClutterBackendX11 *backend);
|
|
};
|
|
|
|
void _clutter_backend_x11_events_init (ClutterBackend *backend);
|
|
void _clutter_backend_x11_events_uninit (ClutterBackend *backend);
|
|
|
|
GType _clutter_backend_x11_get_type (void) G_GNUC_CONST;
|
|
|
|
/* Private to glx/eglx backends */
|
|
XVisualInfo *
|
|
_clutter_backend_x11_get_visual_info (ClutterBackendX11 *backend_x11);
|
|
|
|
void
|
|
_clutter_x11_select_events (Window xwin);
|
|
|
|
ClutterEventX11 *
|
|
_clutter_event_x11_new (void);
|
|
|
|
ClutterEventX11 *
|
|
_clutter_event_x11_copy (ClutterEventX11 *event_x11);
|
|
|
|
void
|
|
_clutter_event_x11_free (ClutterEventX11 *event_x11);
|
|
|
|
gboolean
|
|
_clutter_x11_input_device_translate_screen_coord (ClutterInputDevice *device,
|
|
gint stage_root_x,
|
|
gint stage_root_y,
|
|
guint index_,
|
|
gdouble value,
|
|
gdouble *axis_value);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __CLUTTER_BACKEND_X11_H__ */
|