clutter/x11/clutter-stage-x11.h

   1 /* Clutter.
   2  * An OpenGL based 'interactive canvas' library.
   3  * Authored By Matthew Allum  <mallum@openedhand.com>
   4  * Copyright (C) 2006-2007 OpenedHand
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  18  *
  19  *
  20  */
  21
  22 #ifndef __CLUTTER_STAGE_X11_H__
  23 #define __CLUTTER_STAGE_X11_H__
  24
  25 #include <clutter/clutter-group.h>
  26 #include <clutter/clutter-stage.h>
  27 #include <X11/Xlib.h>
  28 #include <X11/Xatom.h>
  29
  30 #include "clutter-backend-x11.h"
  31 #include "cogl/clutter-stage-cogl.h"
  32
  33 G_BEGIN_DECLS
  34
  35 #define CLUTTER_TYPE_STAGE_X11                  (_clutter_stage_x11_get_type ())
  36 #define CLUTTER_STAGE_X11(obj)                  (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_STAGE_X11, ClutterStageX11))
  37 #define CLUTTER_IS_STAGE_X11(obj)               (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_STAGE_X11))
  38 #define CLUTTER_STAGE_X11_CLASS(klass)          (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_STAGE_X11, ClutterStageX11Class))
  39 #define CLUTTER_IS_STAGE_X11_CLASS(klass)       (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_STAGE_X11))
  40 #define CLUTTER_STAGE_X11_GET_CLASS(obj)        (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_STAGE_X11, ClutterStageX11Class))
  41
  42 typedef struct _ClutterStageX11         ClutterStageX11;
  43 typedef struct _ClutterStageX11Class    ClutterStageX11Class;
  44
  45 typedef enum
  46 {
  47   STAGE_X11_WITHDRAWN = 1 << 1
  48 } ClutterStageX11State;
  49
  50 struct _ClutterStageX11
  51 {
  52   ClutterStageCogl parent_instance;
  53
  54   Window xwin;
  55   gint xwin_width;
  56   gint xwin_height; /* FIXME target_width / height */
  57
  58   gchar *title;
  59
  60   guint clipped_redraws_cool_off;
  61
  62   ClutterStageX11State wm_state;
  63
  64   guint is_foreign_xwin       : 1;
  65   guint fullscreening         : 1;
  66   guint is_cursor_visible     : 1;
  67   guint viewport_initialized  : 1;
  68   guint accept_focus          : 1;
  69   guint fullscreen_on_realize : 1;
  70 };
  71
  72 struct _ClutterStageX11Class
  73 {
  74   ClutterStageCoglClass parent_class;
  75 };
  76
  77 #define CLUTTER_STAGE_X11_EVENT_MASK \
  78   StructureNotifyMask | \
  79   FocusChangeMask | \
  80   ExposureMask | \
  81   PropertyChangeMask | \
  82   EnterWindowMask | \
  83   LeaveWindowMask | \
  84   KeyPressMask | \
  85   KeyReleaseMask | \
  86   ButtonPressMask | \
  87   ButtonReleaseMask | \
  88   PointerMotionMask;
  89
  90 GType _clutter_stage_x11_get_type (void) G_GNUC_CONST;
  91
  92 void  _clutter_stage_x11_update_foreign_event_mask (CoglOnscreen *onscreen,
  93                                                     guint32 event_mask,
  94                                                     void *user_data);
  95 void  _clutter_stage_x11_events_device_changed (ClutterStageX11 *stage_x11,
  96                                                 ClutterInputDevice *device,
  97                                                 ClutterDeviceManager *device_manager);
  98
  99 /* Private to subclasses */
 100 void            _clutter_stage_x11_set_user_time                (ClutterStageX11 *stage_x11,
 101                                                                  guint32          user_time);
 102 gboolean        _clutter_stage_x11_get_root_coords              (ClutterStageX11 *stage_x11,
 103                                                                  gint            *root_x,
 104                                                                  gint            *root_y);
 105
 106 G_END_DECLS
 107
 108 #endif /* __CLUTTER_STAGE_H__ */