Pileus Git - ~andy/gtk/blob - gdk/quartz/gdkdnd-quartz.c

   1 /* gdkdnd-quartz.c
   2  *
   3  * Copyright (C) 2005 Imendio AB
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the
  17  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18  * Boston, MA 02111-1307, USA.
  19  */
  20
  21 #include "gdkdnd.h"
  22 #include "gdkquartzdnd.h"
  23 #include "gdkprivate-quartz.h"
  24
  25
  26 G_DEFINE_TYPE (GdkQuartzDragContext, gdk_quartz_drag_context, GDK_TYPE_DRAG_CONTEXT)
  27
  28
  29 GdkDragContext *_gdk_quartz_drag_source_context = NULL;
  30
  31 GdkDragContext *
  32 gdk_quartz_drag_source_context ()
  33 {
  34   return _gdk_quartz_drag_source_context;
  35 }
  36
  37 GdkDragContext *
  38 _gdk_quartz_window_drag_begin (GdkWindow *window,
  39                                GdkDevice *device,
  40                                GList     *targets)
  41 {
  42   g_assert (_gdk_quartz_drag_source_context == NULL);
  43
  44   /* Create fake context */
  45   _gdk_quartz_drag_source_context = g_object_new (GDK_TYPE_QUARTZ_DRAG_CONTEXT,
  46                                                   NULL);
  47   _gdk_quartz_drag_source_context->is_source = TRUE;
  48
  49   gdk_drag_context_set_device (_gdk_quartz_drag_source_context, device);
  50
  51   return _gdk_quartz_drag_source_context;
  52 }
  53
  54 static gboolean
  55 gdk_quartz_drag_context_drag_motion (GdkDragContext  *context,
  56                                      GdkWindow       *dest_window,
  57                                      GdkDragProtocol  protocol,
  58                                      gint             x_root,
  59                                      gint             y_root,
  60                                      GdkDragAction    suggested_action,
  61                                      GdkDragAction    possible_actions,
  62                                      guint32          time)
  63 {
  64   /* FIXME: Implement */
  65   return FALSE;
  66 }
  67
  68 GdkNativeWindow
  69 _gdk_quartz_display_get_drag_protocol (GdkDisplay      *display,
  70                                        GdkNativeWindow  xid,
  71                                        GdkDragProtocol *protocol,
  72                                        guint           *version)
  73 {
  74   /* FIXME: Implement */
  75   return 0;
  76 }
  77
  78 static GdkWindow *
  79 gdk_quartz_drag_context_find_window (GdkDragContext  *context,
  80                                      GdkWindow       *drag_window,
  81                                      GdkScreen       *screen,
  82                                      gint             x_root,
  83                                      gint             y_root,
  84                                      GdkDragProtocol *protocol)
  85 {
  86   /* FIXME: Implement */
  87   return NULL;
  88 }
  89
  90 static void
  91 gdk_quartz_drag_context_drag_drop (GdkDragContext *context,
  92                                    guint32         time)
  93 {
  94   /* FIXME: Implement */
  95 }
  96
  97 static void
  98 gdk_quartz_drag_context_drag_abort (GdkDragContext *context,
  99                                     guint32         time)
 100 {
 101   /* FIXME: Implement */
 102 }
 103
 104 static void
 105 gdk_quartz_drag_context_drag_status (GdkDragContext *context,
 106                                      GdkDragAction   action,
 107                                      guint32         time)
 108 {
 109   context->action = action;
 110 }
 111
 112 static void
 113 gdk_quartz_drag_context_drop_reply (GdkDragContext *context,
 114                                     gboolean        ok,
 115                                     guint32         time)
 116 {
 117   /* FIXME: Implement */
 118 }
 119
 120 static void
 121 gdk_quartz_drag_context_drop_finish (GdkDragContext *context,
 122                                      gboolean        success,
 123                                      guint32         time)
 124 {
 125   /* FIXME: Implement */
 126 }
 127
 128 void
 129 _gdk_quartz_window_register_dnd (GdkWindow *window)
 130 {
 131   /* FIXME: Implement */
 132 }
 133
 134 static GdkAtom
 135 gdk_quartz_drag_context_get_selection (GdkDragContext *context)
 136 {
 137   /* FIXME: Implement */
 138   return GDK_NONE;
 139 }
 140
 141 static gboolean
 142 gdk_quartz_drag_context_drop_status (GdkDragContext *context)
 143 {
 144   /* FIXME: Implement */
 145   return FALSE;
 146 }
 147
 148 id
 149 gdk_quartz_drag_context_get_dragging_info_libgtk_only (GdkDragContext *context)
 150 {
 151   return GDK_QUARTZ_DRAG_CONTEXT (context)->dragging_info;
 152 }
 153
 154 static void
 155 gdk_quartz_drag_context_init (GdkQuartzDragContext *context)
 156 {
 157 }
 158
 159 static void
 160 gdk_quartz_drag_context_finalize (GObject *object)
 161 {
 162   G_OBJECT_CLASS (gdk_quartz_drag_context_parent_class)->finalize (object);
 163 }
 164
 165 static void
 166 gdk_quartz_drag_context_class_init (GdkQuartzDragContextClass *klass)
 167 {
 168   GObjectClass *object_class = G_OBJECT_CLASS (klass);
 169   GdkDragContextClass *context_class = GDK_DRAG_CONTEXT_CLASS (klass);
 170
 171   object_class->finalize = gdk_quartz_drag_context_finalize;
 172
 173   context_class->find_window = gdk_quartz_drag_context_find_window;
 174   context_class->drag_status = gdk_quartz_drag_context_drag_status;
 175   context_class->drag_motion = gdk_quartz_drag_context_drag_motion;
 176   context_class->drag_abort = gdk_quartz_drag_context_drag_abort;
 177   context_class->drag_drop = gdk_quartz_drag_context_drag_drop;
 178   context_class->drop_reply = gdk_quartz_drag_context_drop_reply;
 179   context_class->drop_finish = gdk_quartz_drag_context_drop_finish;
 180   context_class->drop_status = gdk_quartz_drag_context_drop_status;
 181   context_class->get_selection = gdk_quartz_drag_context_get_selection;
 182 }