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   GdkDragContext *context;
  43
  44   g_assert (_gdk_quartz_drag_source_context == NULL);
  45
  46   /* Create fake context */
  47   _gdk_quartz_drag_source_context = g_object_new (GDK_TYPE_QUARTZ_DRAG_CONTEXT,
  48                                                   NULL);
  49   _gdk_quartz_drag_source_context->is_source = TRUE;
  50
  51   gdk_drag_context_set_device (context, device);
  52
  53   return context;
  54 }
  55
  56 static gboolean
  57 gdk_quartz_drag_context_drag_motion (GdkDragContext  *context,
  58                                      GdkWindow       *dest_window,
  59                                      GdkDragProtocol  protocol,
  60                                      gint             x_root,
  61                                      gint             y_root,
  62                                      GdkDragAction    suggested_action,
  63                                      GdkDragAction    possible_actions,
  64                                      guint32          time)
  65 {
  66   /* FIXME: Implement */
  67   return FALSE;
  68 }
  69
  70 GdkNativeWindow
  71 _gdk_quartz_display_get_drag_protocol (GdkDisplay      *display,
  72                                        GdkNativeWindow  xid,
  73                                        GdkDragProtocol *protocol,
  74                                        guint           *version)
  75 {
  76   /* FIXME: Implement */
  77   return 0;
  78 }
  79
  80 static GdkWindow *
  81 gdk_quartz_drag_context_find_window (GdkDragContext  *context,
  82                                      GdkWindow       *drag_window,
  83                                      GdkScreen       *screen,
  84                                      gint             x_root,
  85                                      gint             y_root,
  86                                      GdkDragProtocol *protocol)
  87 {
  88   /* FIXME: Implement */
  89   return NULL;
  90 }
  91
  92 static void
  93 gdk_quartz_drag_context_drag_drop (GdkDragContext *context,
  94                                    guint32         time)
  95 {
  96   /* FIXME: Implement */
  97 }
  98
  99 static void
 100 gdk_quartz_drag_context_drag_abort (GdkDragContext *context,
 101                                     guint32         time)
 102 {
 103   /* FIXME: Implement */
 104 }
 105
 106 static void
 107 gdk_quartz_drag_context_drag_status (GdkDragContext *context,
 108                                      GdkDragAction   action,
 109                                      guint32         time)
 110 {
 111   context->action = action;
 112 }
 113
 114 static void
 115 gdk_quartz_drag_context_drop_reply (GdkDragContext *context,
 116                                     gboolean        ok,
 117                                     guint32         time)
 118 {
 119   /* FIXME: Implement */
 120 }
 121
 122 static void
 123 gdk_quartz_drag_context_drop_finish (GdkDragContext *context,
 124                                      gboolean        success,
 125                                      guint32         time)
 126 {
 127   /* FIXME: Implement */
 128 }
 129
 130 void
 131 _gdk_quartz_window_register_dnd (GdkWindow *window)
 132 {
 133   /* FIXME: Implement */
 134 }
 135
 136 static GdkAtom
 137 gdk_quartz_drag_context_get_selection (GdkDragContext *context)
 138 {
 139   /* FIXME: Implement */
 140   return GDK_NONE;
 141 }
 142
 143 static gboolean
 144 gdk_quartz_drag_context_drop_status (GdkDragContext *context)
 145 {
 146   /* FIXME: Implement */
 147   return FALSE;
 148 }
 149
 150 id
 151 gdk_quartz_drag_context_get_dragging_info_libgtk_only (GdkDragContext *context)
 152 {
 153   return GDK_QUARTZ_DRAG_CONTEXT (context)->dragging_info;
 154 }
 155
 156 static void
 157 gdk_quartz_drag_context_init (GdkQuartzDragContext *context)
 158 {
 159 }
 160
 161 static void
 162 gdk_quartz_drag_context_finalize (GObject *object)
 163 {
 164   G_OBJECT_CLASS (gdk_quartz_drag_context_parent_class)->finalize (object);
 165 }
 166
 167 static void
 168 gdk_drag_context_class_init (GdkDragContextClass *klass)
 169 {
 170   GObjectClass *object_class = G_OBJECT_CLASS (klass);
 171   GdkDragContextClass *context_class = GDK_DRAG_CONTEXT_CLASS (klass);
 172
 173   object_class->finalize = gdk_quartz_drag_context_finalize;
 174
 175   context_class->find_window = gdk_quartz_drag_context_find_window;
 176   context_class->drag_status = gdk_quartz_drag_context_drag_status;
 177   context_class->drag_motion = gdk_quartz_drag_context_drag_motion;
 178   context_class->drag_abort = gdk_quartz_drag_context_drag_abort;
 179   context_class->drag_drop = gdk_quartz_drag_context_drag_drop;
 180   context_class->drop_reply = gdk_quartz_drag_context_drop_reply;
 181   context_class->drop_finish = gdk_quartz_drag_context_drop_finish;
 182   context_class->drop_status = gdk_quartz_drag_context_drop_status;
 183   context_class->get_selection = gdk_quartz_drag_context_get_selection;
 184 }