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 "gdkdnd-quartz.h"
  23 #include "gdkprivate-quartz.h"
  24
  25 G_DEFINE_TYPE (GdkQuartzDragContext, gdk_quartz_drag_context, GDK_TYPE_DRAG_CONTEXT)
  26
  27
  28 GdkDragContext *_gdk_quartz_drag_source_context = NULL;
  29
  30 GdkDragContext *
  31 gdk_quartz_drag_source_context ()
  32 {
  33   return _gdk_quartz_drag_source_context;
  34 }
  35
  36 GdkDragContext *
  37 _gdk_quartz_window_drag_begin (GdkWindow *window,
  38                                GdkDevice *device,
  39                                GList     *targets)
  40 {
  41   GdkDragContext *context;
  42
  43   g_assert (_gdk_quartz_drag_source_context == NULL);
  44
  45   /* Create fake context */
  46   _gdk_quartz_drag_source_context = g_object_new (GDK_TYPE_QUARTZ_DRAG_CONTEXT,
  47                                                   NULL);
  48   _gdk_quartz_drag_source_context->is_source = TRUE;
  49
  50   gdk_drag_context_set_device (context, device);
  51
  52   return context;
  53 }
  54
  55 static gboolean
  56 gdk_quartz_drag_context_drag_motion (GdkDragContext  *context,
  57                                      GdkWindow       *dest_window,
  58                                      GdkDragProtocol  protocol,
  59                                      gint             x_root,
  60                                      gint             y_root,
  61                                      GdkDragAction    suggested_action,
  62                                      GdkDragAction    possible_actions,
  63                                      guint32          time)
  64 {
  65   /* FIXME: Implement */
  66   return FALSE;
  67 }
  68
  69 GdkNativeWindow
  70 _gdk_quartz_display_get_drag_get_protocol (GdkDisplay      *display,
  71                                            GdkNativeWindow *xid,
  72                                            GdkDragProtocol *protocol,
  73                                            guint            version)
  74 {
  75   /* FIXME: Implement */
  76   return 0;
  77 }
  78
  79 static GdkWindow *
  80 gdk_quartz_drag_context_find_window (GdkDragContext  *context,
  81                                      GdkWindow       *drag_window,
  82                                      GdkScreen       *screen,
  83                                      gint             x_root,
  84                                      gint             y_root,
  85                                      GdkDragProtocol *protocol)
  86 {
  87   /* FIXME: Implement */
  88   return NULL;
  89 }
  90
  91 static void
  92 gdk_quartz_drag_context_drag_drop (GdkDragContext *context,
  93                                    guint32         time)
  94 {
  95   /* FIXME: Implement */
  96 }
  97
  98 static void
  99 gdk_quartz_drag_context_drag_abort (GdkDragContext *context,
 100                                     guint32         time)
 101 {
 102   /* FIXME: Implement */
 103 }
 104
 105 static void
 106 gdk_quartz_drag_context_drag_status (GdkDragContext *context,
 107                                      GdkDragAction   action,
 108                                      guint32         time)
 109 {
 110   context->action = action;
 111 }
 112
 113 static void
 114 gdk_quartz_drag_context_drop_reply (GdkDragContext *context,
 115                                     gboolean        ok,
 116                                     guint32         time)
 117 {
 118   /* FIXME: Implement */
 119 }
 120
 121 static void
 122 gdk_quartz_drag_context_drop_finish (GdkDragContext *context,
 123                                      gboolean        success,
 124                                      guint32         time)
 125 {
 126   /* FIXME: Implement */
 127 }
 128
 129 void
 130 _gdk_quartz_window_register_dnd (GdkWindow *window)
 131 {
 132   /* FIXME: Implement */
 133 }
 134
 135 static GdkAtom
 136 gdk_quartz_drag_context_get_selection (GdkDragContext *context)
 137 {
 138   /* FIXME: Implement */
 139   return GDK_NONE;
 140 }
 141
 142 static gboolean
 143 gdk_quartz_drag_context_drop_status (GdkDragContext *context)
 144 {
 145   /* FIXME: Implement */
 146   return FALSE;
 147 }
 148
 149 id
 150 gdk_quartz_drag_context_get_dragging_info_libgtk_only (GdkDragContext *context)
 151 {
 152   return GDK_QUARTZ_DRAG_CONTEXT (context)->dragging_info;
 153 }
 154
 155 static void
 156 gdk_quartz_drag_context_init (GdkQuartzDragContext *context)
 157 {
 158 }
 159
 160 static void
 161 gdk_quartz_drag_context_finalize (GObject *object)
 162 {
 163   G_OBJECT_CLASS (gdk_quartz_drag_context_parent_class)->finalize (object);
 164 }
 165
 166 static void
 167 gdk_drag_context_class_init (GdkDragContextClass *klass)
 168 {
 169   GObjectClass *object_class = G_OBJECT_CLASS (klass);
 170   GdkDragContextClass *context_class = GDK_DRAG_CONTEXT_CLASS (klass);
 171
 172   object_class->finalize = gdk_quartz_drag_context_finalize;
 173
 174   context_class->find_window = gdk_quartz_drag_context_find_window;
 175   context_class->drag_status = gdk_quartz_drag_context_drag_status;
 176   context_class->drag_motion = gdk_quartz_drag_context_drag_motion;
 177   context_class->drag_abort = gdk_quartz_drag_context_drag_abort;
 178   context_class->drag_drop = gdk_quartz_drag_context_drag_drop;
 179   context_class->drop_reply = gdk_quartz_drag_context_drop_reply;
 180   context_class->drop_finish = gdk_quartz_drag_context_drop_finish;
 181   context_class->drop_status = gdk_quartz_drag_context_drop_status;
 182   context_class->get_selection = gdk_quartz_drag_context_get_selection;
 183 }