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, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19 #include "config.h"
  20
  21 #include <gdk/gdk.h>
  22 #include <gdk/gdkdisplayprivate.h>
  23
  24 #include "gdkprivate-quartz.h"
  25 #include "gdkquartzscreen.h"
  26 #include "gdkquartzwindow.h"
  27 #include "gdkquartzdisplay.h"
  28 #include "gdkquartzdevicemanager-core.h"
  29
  30
  31 struct _GdkQuartzDisplay
  32 {
  33   GdkDisplay display;
  34
  35   GList *input_devices;
  36 };
  37
  38 struct _GdkQuartzDisplayClass
  39 {
  40   GdkDisplayClass display_class;
  41 };
  42
  43 static GdkWindow *
  44 gdk_quartz_display_get_default_group (GdkDisplay *display)
  45 {
  46   g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
  47
  48   /* FIXME: Implement */
  49
  50   return NULL;
  51 }
  52
  53 GdkDeviceManager *
  54 _gdk_device_manager_new (GdkDisplay *display)
  55 {
  56   return g_object_new (GDK_TYPE_QUARTZ_DEVICE_MANAGER_CORE,
  57                        "display", display,
  58                        NULL);
  59 }
  60
  61 static void
  62 gdk_quartz_display_init_input (GdkDisplay *display)
  63 {
  64   GdkQuartzDisplay *display_quartz;
  65   GdkDeviceManager *device_manager;
  66   GList *list, *l;
  67
  68   display_quartz = GDK_QUARTZ_DISPLAY (display);
  69   device_manager = gdk_display_get_device_manager (_gdk_display);
  70
  71   /* For backwards compabitility, just add floating devices that are
  72    * not keyboards.
  73    */
  74   list = gdk_device_manager_list_devices (device_manager,
  75                                           GDK_DEVICE_TYPE_FLOATING);
  76   for (l = list; l; l = l->next)
  77     {
  78       GdkDevice *device = l->data;
  79
  80       if (gdk_device_get_source (device) == GDK_SOURCE_KEYBOARD)
  81         continue;
  82
  83       display_quartz->input_devices = g_list_prepend (display_quartz->input_devices,
  84                                                       g_object_ref (l->data));
  85     }
  86
  87   g_list_free (list);
  88
  89   /* Now set "core" pointer to the first master device that is a pointer. */
  90   list = gdk_device_manager_list_devices (device_manager,
  91                                           GDK_DEVICE_TYPE_MASTER);
  92
  93   for (l = list; l; l = l->next)
  94     {
  95       GdkDevice *device = l->data;
  96
  97       if (gdk_device_get_source (device) != GDK_SOURCE_MOUSE)
  98         continue;
  99
 100       display->core_pointer = device;
 101       break;
 102     }
 103
 104   /* Add the core pointer to the devices list */
 105   display_quartz->input_devices = g_list_prepend (display_quartz->input_devices,
 106                                                   g_object_ref (display->core_pointer));
 107
 108   g_list_free (list);
 109 }
 110
 111 GdkDisplay *
 112 _gdk_quartz_display_open (const gchar *display_name)
 113 {
 114   if (_gdk_display != NULL)
 115     return NULL;
 116
 117   /* Initialize application */
 118   [NSApplication sharedApplication];
 119
 120   _gdk_display = g_object_new (gdk_quartz_display_get_type (), NULL);
 121   _gdk_display->device_manager = _gdk_device_manager_new (_gdk_display);
 122
 123   _gdk_screen = g_object_new (gdk_quartz_screen_get_type (), NULL);
 124   _gdk_quartz_screen_init_visuals (_gdk_screen);
 125
 126   _gdk_quartz_window_init_windowing (_gdk_display, _gdk_screen);
 127
 128   _gdk_quartz_events_init ();
 129
 130   gdk_quartz_display_init_input (_gdk_display);
 131
 132 #if 0
 133   /* FIXME: Remove the #if 0 when we have these functions */
 134   _gdk_quartz_dnd_init ();
 135 #endif
 136
 137   g_signal_emit_by_name (gdk_display_manager_get (),
 138                          "display_opened", _gdk_display);
 139
 140   return _gdk_display;
 141 }
 142
 143 static const gchar *
 144 gdk_quartz_display_get_name (GdkDisplay *display)
 145 {
 146   static gchar *display_name = NULL;
 147
 148   if (!display_name)
 149     {
 150       GDK_QUARTZ_ALLOC_POOL;
 151       display_name = g_strdup ([[[NSHost currentHost] name] UTF8String]);
 152       GDK_QUARTZ_RELEASE_POOL;
 153     }
 154
 155   return display_name;
 156 }
 157
 158 static gint
 159 gdk_quartz_display_get_n_screens (GdkDisplay *display)
 160 {
 161   g_return_val_if_fail (GDK_IS_DISPLAY (display), 0);
 162
 163   return 1;
 164 }
 165
 166 static GdkScreen *
 167 gdk_quartz_display_get_screen (GdkDisplay *display,
 168                                gint        screen_num)
 169 {
 170   g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
 171   g_return_val_if_fail (screen_num == 0, NULL);
 172
 173   return _gdk_screen;
 174 }
 175
 176 static GdkScreen *
 177 gdk_quartz_display_get_default_screen (GdkDisplay *display)
 178 {
 179   return _gdk_screen;
 180 }
 181
 182 static void
 183 gdk_quartz_display_beep (GdkDisplay *display)
 184 {
 185   g_return_if_fail (GDK_IS_DISPLAY (display));
 186
 187   NSBeep();
 188 }
 189
 190 static void
 191 gdk_quartz_display_sync (GdkDisplay *display)
 192 {
 193   /* Not supported. */
 194 }
 195
 196 static void
 197 gdk_quartz_display_flush (GdkDisplay *display)
 198 {
 199   /* Not supported. */
 200 }
 201
 202 static gboolean
 203 gdk_quartz_display_supports_selection_notification (GdkDisplay *display)
 204 {
 205   g_return_val_if_fail (GDK_IS_DISPLAY (display), FALSE);
 206
 207   /* FIXME: Implement */
 208   return FALSE;
 209 }
 210
 211 static gboolean
 212 gdk_quartz_display_request_selection_notification (GdkDisplay *display,
 213                                                    GdkAtom     selection)
 214
 215 {
 216   /* FIXME: Implement */
 217   return FALSE;
 218 }
 219
 220 static gboolean
 221 gdk_quartz_display_supports_clipboard_persistence (GdkDisplay *display)
 222 {
 223   /* FIXME: Implement */
 224   return FALSE;
 225 }
 226
 227 static gboolean
 228 gdk_quartz_display_supports_shapes (GdkDisplay *display)
 229 {
 230   /* FIXME: Implement */
 231   return FALSE;
 232 }
 233
 234 static gboolean
 235 gdk_quartz_display_supports_input_shapes (GdkDisplay *display)
 236 {
 237   /* FIXME: Implement */
 238   return FALSE;
 239 }
 240
 241 static void
 242 gdk_quartz_display_store_clipboard (GdkDisplay    *display,
 243                                     GdkWindow     *clipboard_window,
 244                                     guint32        time_,
 245                                     const GdkAtom *targets,
 246                                     gint           n_targets)
 247 {
 248   /* FIXME: Implement */
 249 }
 250
 251
 252 static gboolean
 253 gdk_quartz_display_supports_composite (GdkDisplay *display)
 254 {
 255   /* FIXME: Implement */
 256   return FALSE;
 257 }
 258
 259 static GList *
 260 gdk_quartz_display_list_devices (GdkDisplay *display)
 261 {
 262   g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
 263
 264   return GDK_QUARTZ_DISPLAY (display)->input_devices;
 265 }
 266
 267 static gulong
 268 gdk_quartz_display_get_next_serial (GdkDisplay *display)
 269 {
 270   return 0;
 271 }
 272
 273 static void
 274 gdk_quartz_display_notify_startup_complete (GdkDisplay  *display,
 275                                             const gchar *startup_id)
 276 {
 277   /* FIXME: Implement? */
 278 }
 279
 280
 281 G_DEFINE_TYPE (GdkQuartzDisplay, gdk_quartz_display, GDK_TYPE_DISPLAY)
 282
 283 static void
 284 gdk_quartz_display_init (GdkQuartzDisplay *display)
 285 {
 286   _gdk_quartz_display_manager_add_display (gdk_display_manager_get (),
 287                                            GDK_DISPLAY_OBJECT (display));
 288 }
 289
 290 static void
 291 gdk_quartz_display_dispose (GObject *object)
 292 {
 293   GdkQuartzDisplay *display_quartz = GDK_QUARTZ_DISPLAY (object);
 294
 295   _gdk_quartz_display_manager_remove_display (gdk_display_manager_get (),
 296                                               GDK_DISPLAY_OBJECT (object));
 297
 298   g_list_foreach (display_quartz->input_devices,
 299                   (GFunc) g_object_run_dispose, NULL);
 300
 301   G_OBJECT_CLASS (gdk_quartz_display_parent_class)->dispose (object);
 302 }
 303
 304 static void
 305 gdk_quartz_display_finalize (GObject *object)
 306 {
 307   GdkQuartzDisplay *display_quartz = GDK_QUARTZ_DISPLAY (object);
 308
 309   g_list_free_full (display_quartz->input_devices, g_object_unref);
 310
 311   G_OBJECT_CLASS (gdk_quartz_display_parent_class)->finalize (object);
 312 }
 313
 314 static void
 315 gdk_quartz_display_class_init (GdkQuartzDisplayClass *class)
 316 {
 317   GObjectClass *object_class = G_OBJECT_CLASS (class);
 318   GdkDisplayClass *display_class = GDK_DISPLAY_CLASS (class);
 319
 320   object_class->finalize = gdk_quartz_display_finalize;
 321   object_class->dispose = gdk_quartz_display_dispose;
 322
 323   display_class->window_type = GDK_TYPE_QUARTZ_WINDOW;
 324
 325   display_class->get_name = gdk_quartz_display_get_name;
 326   display_class->get_n_screens = gdk_quartz_display_get_n_screens;
 327   display_class->get_screen = gdk_quartz_display_get_screen;
 328   display_class->get_default_screen = gdk_quartz_display_get_default_screen;
 329   display_class->beep = gdk_quartz_display_beep;
 330   display_class->sync = gdk_quartz_display_sync;
 331   display_class->flush = gdk_quartz_display_flush;
 332   display_class->queue_events = _gdk_quartz_display_queue_events;
 333   display_class->has_pending = _gdk_quartz_display_has_pending;
 334   display_class->get_default_group = gdk_quartz_display_get_default_group;
 335   display_class->supports_selection_notification = gdk_quartz_display_supports_selection_notification;
 336   display_class->request_selection_notification = gdk_quartz_display_request_selection_notification;
 337   display_class->supports_clipboard_persistence = gdk_quartz_display_supports_clipboard_persistence;
 338   display_class->store_clipboard = gdk_quartz_display_store_clipboard;
 339   display_class->supports_shapes = gdk_quartz_display_supports_shapes;
 340   display_class->supports_input_shapes = gdk_quartz_display_supports_input_shapes;
 341   display_class->supports_composite = gdk_quartz_display_supports_composite;
 342   display_class->list_devices = gdk_quartz_display_list_devices;
 343   display_class->get_cursor_for_type = _gdk_quartz_display_get_cursor_for_type;
 344   display_class->get_cursor_for_name = _gdk_quartz_display_get_cursor_for_name;
 345   display_class->get_cursor_for_pixbuf = _gdk_quartz_display_get_cursor_for_pixbuf;
 346   display_class->get_default_cursor_size = _gdk_quartz_display_get_default_cursor_size;
 347   display_class->get_maximal_cursor_size = _gdk_quartz_display_get_maximal_cursor_size;
 348   display_class->supports_cursor_alpha = _gdk_quartz_display_supports_cursor_alpha;
 349   display_class->supports_cursor_color = _gdk_quartz_display_supports_cursor_color;
 350
 351   display_class->before_process_all_updates = _gdk_quartz_display_before_process_all_updates;
 352   display_class->after_process_all_updates = _gdk_quartz_display_after_process_all_updates;
 353   display_class->get_next_serial = gdk_quartz_display_get_next_serial;
 354   display_class->notify_startup_complete = gdk_quartz_display_notify_startup_complete;
 355   display_class->event_data_copy = _gdk_quartz_display_event_data_copy;
 356   display_class->event_data_free = _gdk_quartz_display_event_data_free;
 357   display_class->create_window_impl = _gdk_quartz_display_create_window_impl;
 358   display_class->get_keymap = _gdk_quartz_display_get_keymap;
 359   display_class->get_selection_owner = _gdk_quartz_display_get_selection_owner;
 360   display_class->set_selection_owner = _gdk_quartz_display_set_selection_owner;
 361   display_class->get_selection_property = _gdk_quartz_display_get_selection_property;
 362   display_class->convert_selection = _gdk_quartz_display_convert_selection;
 363   display_class->text_property_to_utf8_list = _gdk_quartz_display_text_property_to_utf8_list;
 364   display_class->utf8_to_string_target = _gdk_quartz_display_utf8_to_string_target;
 365 }