Pileus Git - ~andy/gtk/blob - gdk/gdkdevicemanager.h

   1 /* GDK - The GIMP Drawing Kit
   2  * Copyright (C) 2009 Carlos Garnacho <carlosg@gnome.org>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the
  16  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17  * Boston, MA 02111-1307, USA.
  18  */
  19
  20 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
  21 #error "Only <gdk/gdk.h> can be included directly."
  22 #endif
  23
  24 #ifndef __GDK_DEVICE_MANAGER_H__
  25 #define __GDK_DEVICE_MANAGER_H__
  26
  27 #include <gdk/gdktypes.h>
  28 #include <gdk/gdkdevice.h>
  29
  30 G_BEGIN_DECLS
  31
  32 #define GDK_TYPE_DEVICE_MANAGER         (gdk_device_manager_get_type ())
  33 #define GDK_DEVICE_MANAGER(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), GDK_TYPE_DEVICE_MANAGER, GdkDeviceManager))
  34 #define GDK_DEVICE_MANAGER_CLASS(c)     (G_TYPE_CHECK_CLASS_CAST ((c), GDK_TYPE_DEVICE_MANAGER, GdkDeviceManagerClass))
  35 #define GDK_IS_DEVICE_MANAGER(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), GDK_TYPE_DEVICE_MANAGER))
  36 #define GDK_IS_DEVICE_MANAGER_CLASS(c)  (G_TYPE_CHECK_CLASS_TYPE ((c), GDK_TYPE_DEVICE_MANAGER))
  37 #define GDK_DEVICE_MANAGER_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GDK_TYPE_DEVICE_MANAGER, GdkDeviceManagerClass))
  38
  39 typedef struct _GdkDeviceManager GdkDeviceManager;
  40 typedef struct _GdkDeviceManagerPrivate GdkDeviceManagerPrivate;
  41 typedef struct _GdkDeviceManagerClass GdkDeviceManagerClass;
  42
  43 struct _GdkDeviceManager
  44 {
  45   GObject parent_instance;
  46
  47   /*< private >*/
  48   GdkDeviceManagerPrivate *priv;
  49 };
  50
  51 struct _GdkDeviceManagerClass
  52 {
  53   GObjectClass parent_class;
  54
  55   /* Signals */
  56   void (* device_added)   (GdkDeviceManager *device_manager,
  57                            GdkDevice        *device);
  58   void (* device_removed) (GdkDeviceManager *device_manager,
  59                            GdkDevice        *device);
  60   void (* device_changed) (GdkDeviceManager *device_manager,
  61                            GdkDevice        *device);
  62
  63   /* VMethods */
  64   GList * (* list_devices) (GdkDeviceManager *device_manager,
  65                             GdkDeviceType     type);
  66 };
  67
  68 GType gdk_device_manager_get_type (void) G_GNUC_CONST;
  69
  70 GdkDisplay *             gdk_device_manager_get_display      (GdkDeviceManager *device_manager);
  71 GList *                  gdk_device_manager_list_devices     (GdkDeviceManager *device_manager,
  72                                                               GdkDeviceType     type);
  73
  74 G_END_DECLS
  75
  76 #endif /* __GDK_DEVICE_MANAGER_H__ */