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 static GdkWindow *
  69 gdk_quartz_drag_context_find_window (GdkDragContext  *context,
  70                                      GdkWindow       *drag_window,
  71                                      GdkScreen       *screen,
  72                                      gint             x_root,
  73                                      gint             y_root,
  74                                      GdkDragProtocol *protocol)
  75 {
  76   /* FIXME: Implement */
  77   return NULL;
  78 }
  79
  80 static void
  81 gdk_quartz_drag_context_drag_drop (GdkDragContext *context,
  82                                    guint32         time)
  83 {
  84   /* FIXME: Implement */
  85 }
  86
  87 static void
  88 gdk_quartz_drag_context_drag_abort (GdkDragContext *context,
  89                                     guint32         time)
  90 {
  91   /* FIXME: Implement */
  92 }
  93
  94 static void
  95 gdk_quartz_drag_context_drag_status (GdkDragContext *context,
  96                                      GdkDragAction   action,
  97                                      guint32         time)
  98 {
  99   context->action = action;
 100 }
 101
 102 static void
 103 gdk_quartz_drag_context_drop_reply (GdkDragContext *context,
 104                                     gboolean        ok,
 105                                     guint32         time)
 106 {
 107   /* FIXME: Implement */
 108 }
 109
 110 static void
 111 gdk_quartz_drag_context_drop_finish (GdkDragContext *context,
 112                                      gboolean        success,
 113                                      guint32         time)
 114 {
 115   /* FIXME: Implement */
 116 }
 117
 118 void
 119 _gdk_quartz_window_register_dnd (GdkWindow *window)
 120 {
 121   /* FIXME: Implement */
 122 }
 123
 124 static GdkAtom
 125 gdk_quartz_drag_context_get_selection (GdkDragContext *context)
 126 {
 127   /* FIXME: Implement */
 128   return GDK_NONE;
 129 }
 130
 131 static gboolean
 132 gdk_quartz_drag_context_drop_status (GdkDragContext *context)
 133 {
 134   /* FIXME: Implement */
 135   return FALSE;
 136 }
 137
 138 id
 139 gdk_quartz_drag_context_get_dragging_info_libgtk_only (GdkDragContext *context)
 140 {
 141   return GDK_QUARTZ_DRAG_CONTEXT (context)->dragging_info;
 142 }
 143
 144 static void
 145 gdk_quartz_drag_context_init (GdkQuartzDragContext *context)
 146 {
 147 }
 148
 149 static void
 150 gdk_quartz_drag_context_finalize (GObject *object)
 151 {
 152   G_OBJECT_CLASS (gdk_quartz_drag_context_parent_class)->finalize (object);
 153 }
 154
 155 static void
 156 gdk_quartz_drag_context_class_init (GdkQuartzDragContextClass *klass)
 157 {
 158   GObjectClass *object_class = G_OBJECT_CLASS (klass);
 159   GdkDragContextClass *context_class = GDK_DRAG_CONTEXT_CLASS (klass);
 160
 161   object_class->finalize = gdk_quartz_drag_context_finalize;
 162
 163   context_class->find_window = gdk_quartz_drag_context_find_window;
 164   context_class->drag_status = gdk_quartz_drag_context_drag_status;
 165   context_class->drag_motion = gdk_quartz_drag_context_drag_motion;
 166   context_class->drag_abort = gdk_quartz_drag_context_drag_abort;
 167   context_class->drag_drop = gdk_quartz_drag_context_drag_drop;
 168   context_class->drop_reply = gdk_quartz_drag_context_drop_reply;
 169   context_class->drop_finish = gdk_quartz_drag_context_drop_finish;
 170   context_class->drop_status = gdk_quartz_drag_context_drop_status;
 171   context_class->get_selection = gdk_quartz_drag_context_get_selection;
 172 }