clutter/clutter-device-manager.h

   1 /*
   2  * Clutter.
   3  *
   4  * An OpenGL based 'interactive canvas' library.
   5  *
   6  * Copyright (C) 2009  Intel Corp.
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  20  *
  21  * Author: Emmanuele Bassi <ebassi@linux.intel.com>
  22  */
  23
  24 #if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
  25 #error "Only <clutter/clutter.h> can be included directly."
  26 #endif
  27
  28 #ifndef __CLUTTER_DEVICE_MANAGER_H__
  29 #define __CLUTTER_DEVICE_MANAGER_H__
  30
  31 #include <clutter/clutter-input-device.h>
  32 #include <clutter/clutter-stage.h>
  33
  34 G_BEGIN_DECLS
  35
  36 #define CLUTTER_TYPE_DEVICE_MANAGER             (clutter_device_manager_get_type ())
  37 #define CLUTTER_DEVICE_MANAGER(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_DEVICE_MANAGER, ClutterDeviceManager))
  38 #define CLUTTER_IS_DEVICE_MANAGER(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_DEVICE_MANAGER))
  39 #define CLUTTER_DEVICE_MANAGER_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_DEVICE_MANAGER, ClutterDeviceManagerClass))
  40 #define CLUTTER_IS_DEVICE_MANAGER_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_DEVICE_MANAGER))
  41 #define CLUTTER_DEVICE_MANAGER_GET_CLASS(obj)   (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_DEVICE_MANAGER, ClutterDeviceManagerClass))
  42
  43 typedef struct _ClutterDeviceManager            ClutterDeviceManager;
  44 typedef struct _ClutterDeviceManagerPrivate     ClutterDeviceManagerPrivate;
  45 typedef struct _ClutterDeviceManagerClass       ClutterDeviceManagerClass;
  46
  47 /**
  48  * ClutterDeviceManager:
  49  *
  50  * The #ClutterDeviceManager structure contains only private data
  51  *
  52  * Since: 1.2
  53  */
  54 struct _ClutterDeviceManager
  55 {
  56   /*< private >*/
  57   GObject parent_instance;
  58
  59   ClutterDeviceManagerPrivate *priv;
  60 };
  61
  62 /**
  63  * ClutterDeviceManagerClass:
  64  *
  65  * The #ClutterDeviceManagerClass structure contains only private data
  66  *
  67  * Since: 1.2
  68  */
  69 struct _ClutterDeviceManagerClass
  70 {
  71   /*< private >*/
  72   GObjectClass parent_class;
  73
  74   const GSList *      (* get_devices)     (ClutterDeviceManager   *device_manager);
  75   ClutterInputDevice *(* get_core_device) (ClutterDeviceManager   *device_manager,
  76                                            ClutterInputDeviceType  device_type);
  77   ClutterInputDevice *(* get_device)      (ClutterDeviceManager   *device_manager,
  78                                            gint                    device_id);
  79
  80   void                (* add_device)      (ClutterDeviceManager   *manager,
  81                                            ClutterInputDevice     *device);
  82   void                (* remove_device)   (ClutterDeviceManager   *manager,
  83                                            ClutterInputDevice     *device);
  84
  85   /* padding */
  86   gpointer _padding[8];
  87 };
  88
  89
  90
  91 GType clutter_device_manager_get_type (void) G_GNUC_CONST;
  92
  93 ClutterDeviceManager *clutter_device_manager_get_default     (void);
  94 GSList *              clutter_device_manager_list_devices    (ClutterDeviceManager   *device_manager);
  95 const GSList *        clutter_device_manager_peek_devices    (ClutterDeviceManager   *device_manager);
  96
  97 ClutterInputDevice *  clutter_device_manager_get_device      (ClutterDeviceManager   *device_manager,
  98                                                               gint                    device_id);
  99 ClutterInputDevice *  clutter_device_manager_get_core_device (ClutterDeviceManager   *device_manager,
 100                                                               ClutterInputDeviceType  device_type);
 101
 102 G_END_DECLS
 103
 104 #endif /* __CLUTTER_DEVICE_MANAGER_H__ */