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

   1 /* gdkdisplay-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 "config.h"
  22
  23 #include <gdk/gdk.h>
  24 #include <gdk/gdkdisplayprivate.h>
  25
  26 #include "gdkprivate-quartz.h"
  27 #include "gdkquartzscreen.h"
  28 #include "gdkquartzwindow.h"
  29 #include "gdkquartzdisplay.h"
  30 #include "gdkquartzdevicemanager-core.h"
  31
  32
  33 struct _GdkQuartzDisplay
  34 {
  35   GdkDisplay display;
  36
  37   GList *input_devices;
  38 };
  39
  40 struct _GdkQuartzDisplayClass
  41 {
  42   GdkDisplayClass display_class;
  43 };
  44
  45 static GdkWindow *
  46 gdk_quartz_display_get_default_group (GdkDisplay *display)
  47 {
  48   g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
  49
  50   /* FIXME: Implement */
  51
  52   return NULL;
  53 }
  54
  55 GdkDeviceManager *
  56 _gdk_device_manager_new (GdkDisplay *display)
  57 {
  58   return g_object_new (GDK_TYPE_QUARTZ_DEVICE_MANAGER_CORE,
  59                        "display", display,
  60                        NULL);
  61 }
  62
  63 static void
  64 gdk_quartz_display_init_input (GdkDisplay *display)
  65 {
  66   GdkQuartzDisplay *display_quartz;
  67   GdkDeviceManager *device_manager;
  68   GList *list, *l;
  69
  70   display_quartz = GDK_QUARTZ_DISPLAY (display);
  71   device_manager = gdk_display_get_device_manager (_gdk_display);
  72
  73   /* For backwards compabitility, just add floating devices that are
  74    * not keyboards.
  75    */
  76   list = gdk_device_manager_list_devices (device_manager,
  77                                           GDK_DEVICE_TYPE_FLOATING);
  78   for (l = list; l; l = l->next)
  79     {
  80       GdkDevice *device = l->data;
  81
  82       if (gdk_device_get_source (device) == GDK_SOURCE_KEYBOARD)
  83         continue;
  84
  85       display_quartz->input_devices = g_list_prepend (display_quartz->input_devices,
  86                                                       g_object_ref (l->data));
  87     }
  88
  89   g_list_free (list);
  90
  91   /* Now set "core" pointer to the first master device that is a pointer. */
  92   list = gdk_device_manager_list_devices (device_manager,
  93                                           GDK_DEVICE_TYPE_MASTER);
  94
  95   for (l = list; l; l = l->next)
  96     {
  97       GdkDevice *device = l->data;
  98
  99       if (gdk_device_get_source (device) != GDK_SOURCE_MOUSE)
 100         continue;
 101
 102       display->core_pointer = device;
 103       break;
 104     }
 105
 106   /* Add the core pointer to the devices list */
 107   display_quartz->input_devices = g_list_prepend (display_quartz->input_devices,
 108                                                   g_object_ref (display->core_pointer));
 109
 110   g_list_free (list);
 111 }
 112
 113 GdkDisplay *
 114 _gdk_quartz_display_open (const gchar *display_name)
 115 {
 116   if (_gdk_display != NULL)
 117     return NULL;
 118
 119   /* Initialize application */
 120   [NSApplication sharedApplication];
 121
 122   _gdk_display = g_object_new (gdk_quartz_display_get_type (), NULL);
 123   _gdk_display->device_manager = _gdk_device_manager_new (_gdk_display);
 124
 125   _gdk_screen = g_object_new (gdk_quartz_screen_get_type (), NULL);
 126   _gdk_quartz_screen_init_visuals (_gdk_screen);
 127
 128   _gdk_quartz_window_init_windowing (_gdk_display, _gdk_screen);
 129
 130   _gdk_quartz_events_init ();
 131
 132   gdk_quartz_display_init_input (_gdk_display);
 133
 134 #if 0
 135   /* FIXME: Remove the #if 0 when we have these functions */
 136   _gdk_quartz_dnd_init ();
 137 #endif
 138
 139   g_signal_emit_by_name (gdk_display_manager_get (),
 140                          "display_opened", _gdk_display);
 141
 142   return _gdk_display;
 143 }
 144
 145 static const gchar *
 146 gdk_quartz_display_get_name (GdkDisplay *display)
 147 {
 148   static gchar *display_name = NULL;
 149
 150   if (!display_name)
 151     {
 152       GDK_QUARTZ_ALLOC_POOL;
 153       display_name = g_strdup ([[[NSHost currentHost] name] UTF8String]);
 154       GDK_QUARTZ_RELEASE_POOL;
 155     }
 156
 157   return display_name;
 158 }
 159
 160 static gint
 161 gdk_quartz_display_get_n_screens (GdkDisplay *display)
 162 {
 163   g_return_val_if_fail (GDK_IS_DISPLAY (display), 0);
 164
 165   return 1;
 166 }
 167
 168 static GdkScreen *
 169 gdk_quartz_display_get_screen (GdkDisplay *display,
 170                                gint        screen_num)
 171 {
 172   g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
 173   g_return_val_if_fail (screen_num == 0, NULL);
 174
 175   return _gdk_screen;
 176 }
 177
 178 static GdkScreen *
 179 gdk_quartz_display_get_default_screen (GdkDisplay *display)
 180 {
 181   return _gdk_screen;
 182 }
 183
 184 static void
 185 gdk_quartz_display_beep (GdkDisplay *display)
 186 {
 187   g_return_if_fail (GDK_IS_DISPLAY (display));
 188
 189   NSBeep();
 190 }
 191
 192 static void
 193 gdk_quartz_display_sync (GdkDisplay *display)
 194 {
 195   /* Not supported. */
 196 }
 197
 198 static void
 199 gdk_quartz_display_flush (GdkDisplay *display)
 200 {
 201   /* Not supported. */
 202 }
 203
 204 static gboolean
 205 gdk_quartz_display_supports_selection_notification (GdkDisplay *display)
 206 {
 207   g_return_val_if_fail (GDK_IS_DISPLAY (display), FALSE);
 208
 209   /* FIXME: Implement */
 210   return FALSE;
 211 }
 212
 213 static gboolean
 214 gdk_quartz_display_request_selection_notification (GdkDisplay *display,
 215                                                    GdkAtom     selection)
 216
 217 {
 218   /* FIXME: Implement */
 219   return FALSE;
 220 }
 221
 222 static gboolean
 223 gdk_quartz_display_supports_clipboard_persistence (GdkDisplay *display)
 224 {
 225   /* FIXME: Implement */
 226   return FALSE;
 227 }
 228
 229 static gboolean
 230 gdk_quartz_display_supports_shapes (GdkDisplay *display)
 231 {
 232   /* FIXME: Implement */
 233   return FALSE;
 234 }
 235
 236 static gboolean
 237 gdk_quartz_display_supports_input_shapes (GdkDisplay *display)
 238 {
 239   /* FIXME: Implement */
 240   return FALSE;
 241 }
 242
 243 static void
 244 gdk_quartz_display_store_clipboard (GdkDisplay    *display,
 245                                     GdkWindow     *clipboard_window,
 246                                     guint32        time_,
 247                                     const GdkAtom *targets,
 248                                     gint           n_targets)
 249 {
 250   /* FIXME: Implement */
 251 }
 252
 253
 254 static gboolean
 255 gdk_quartz_display_supports_composite (GdkDisplay *display)
 256 {
 257   /* FIXME: Implement */
 258   return FALSE;
 259 }
 260
 261 static GList *
 262 gdk_quartz_display_list_devices (GdkDisplay *display)
 263 {
 264   g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
 265
 266   return GDK_QUARTZ_DISPLAY (display)->input_devices;
 267 }
 268
 269 static gulong
 270 gdk_quartz_display_get_next_serial (GdkDisplay *display)
 271 {
 272   return 0;
 273 }
 274
 275 static void
 276 gdk_quartz_display_notify_startup_complete (GdkDisplay  *display,
 277                                             const gchar *startup_id)
 278 {
 279   /* FIXME: Implement? */
 280 }
 281
 282
 283 G_DEFINE_TYPE (GdkQuartzDisplay, gdk_quartz_display, GDK_TYPE_DISPLAY)
 284
 285 static void
 286 gdk_quartz_display_init (GdkQuartzDisplay *display)
 287 {
 288   _gdk_quartz_display_manager_add_display (gdk_display_manager_get (),
 289                                            GDK_DISPLAY_OBJECT (display));
 290 }
 291
 292 static void
 293 gdk_quartz_display_dispose (GObject *object)
 294 {
 295   GdkQuartzDisplay *display_quartz = GDK_QUARTZ_DISPLAY (object);
 296
 297   _gdk_quartz_display_manager_remove_display (gdk_display_manager_get (),
 298                                               GDK_DISPLAY_OBJECT (object));
 299
 300   g_list_foreach (display_quartz->input_devices,
 301                   (GFunc) g_object_run_dispose, NULL);
 302
 303   G_OBJECT_CLASS (gdk_quartz_display_parent_class)->dispose (object);
 304 }
 305
 306 static void
 307 gdk_quartz_display_finalize (GObject *object)
 308 {
 309   GdkQuartzDisplay *display_quartz = GDK_QUARTZ_DISPLAY (object);
 310
 311   g_list_free_full (display_quartz->input_devices, g_object_unref);
 312
 313   G_OBJECT_CLASS (gdk_quartz_display_parent_class)->finalize (object);
 314 }
 315
 316 static void
 317 gdk_quartz_display_class_init (GdkQuartzDisplayClass *class)
 318 {
 319   GObjectClass *object_class = G_OBJECT_CLASS (class);
 320   GdkDisplayClass *display_class = GDK_DISPLAY_CLASS (class);
 321
 322   object_class->finalize = gdk_quartz_display_finalize;
 323   object_class->dispose = gdk_quartz_display_dispose;
 324
 325   display_class->window_type = GDK_TYPE_QUARTZ_WINDOW;
 326
 327   display_class->get_name = gdk_quartz_display_get_name;
 328   display_class->get_n_screens = gdk_quartz_display_get_n_screens;
 329   display_class->get_screen = gdk_quartz_display_get_screen;
 330   display_class->get_default_screen = gdk_quartz_display_get_default_screen;
 331   display_class->beep = gdk_quartz_display_beep;
 332   display_class->sync = gdk_quartz_display_sync;
 333   display_class->flush = gdk_quartz_display_flush;
 334   display_class->queue_events = _gdk_quartz_display_queue_events;
 335   display_class->has_pending = _gdk_quartz_display_has_pending;
 336   display_class->get_default_group = gdk_quartz_display_get_default_group;
 337   display_class->supports_selection_notification = gdk_quartz_display_supports_selection_notification;
 338   display_class->request_selection_notification = gdk_quartz_display_request_selection_notification;
 339   display_class->supports_clipboard_persistence = gdk_quartz_display_supports_clipboard_persistence;
 340   display_class->store_clipboard = gdk_quartz_display_store_clipboard;
 341   display_class->supports_shapes = gdk_quartz_display_supports_shapes;
 342   display_class->supports_input_shapes = gdk_quartz_display_supports_input_shapes;
 343   display_class->supports_composite = gdk_quartz_display_supports_composite;
 344   display_class->list_devices = gdk_quartz_display_list_devices;
 345   display_class->get_cursor_for_type = _gdk_quartz_display_get_cursor_for_type;
 346   display_class->get_cursor_for_name = _gdk_quartz_display_get_cursor_for_name;
 347   display_class->get_cursor_for_pixbuf = _gdk_quartz_display_get_cursor_for_pixbuf;
 348   display_class->get_default_cursor_size = _gdk_quartz_display_get_default_cursor_size;
 349   display_class->get_maximal_cursor_size = _gdk_quartz_display_get_maximal_cursor_size;
 350   display_class->supports_cursor_alpha = _gdk_quartz_display_supports_cursor_alpha;
 351   display_class->supports_cursor_color = _gdk_quartz_display_supports_cursor_color;
 352
 353   display_class->before_process_all_updates = _gdk_quartz_display_before_process_all_updates;
 354   display_class->after_process_all_updates = _gdk_quartz_display_after_process_all_updates;
 355   display_class->get_next_serial = gdk_quartz_display_get_next_serial;
 356   display_class->notify_startup_complete = gdk_quartz_display_notify_startup_complete;
 357   display_class->event_data_copy = _gdk_quartz_display_event_data_copy;
 358   display_class->event_data_free = _gdk_quartz_display_event_data_free;
 359   display_class->create_window_impl = _gdk_quartz_display_create_window_impl;
 360   display_class->get_keymap = _gdk_quartz_display_get_keymap;
 361   display_class->get_selection_owner = _gdk_quartz_display_get_selection_owner;
 362   display_class->set_selection_owner = _gdk_quartz_display_set_selection_owner;
 363   display_class->get_selection_property = _gdk_quartz_display_get_selection_property;
 364   display_class->convert_selection = _gdk_quartz_display_convert_selection;
 365   display_class->text_property_to_utf8_list = _gdk_quartz_display_text_property_to_utf8_list;
 366   display_class->utf8_to_string_target = _gdk_quartz_display_utf8_to_string_target;
 367 }