Pileus Git - ~andy/gtk/blob - gtk/gtkrecentchooser.c

   1 /* GTK - The GIMP Toolkit
   2  * gtkrecentchooser.c - Abstract interface for recent file selectors GUIs
   3  *
   4  * Copyright (C) 2006, Emmanuele Bassi
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the
  18  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19  * Boston, MA 02111-1307, USA.
  20  */
  21
  22 #include "config.h"
  23
  24 #include "gtkrecentchooser.h"
  25 #include "gtkrecentchooserprivate.h"
  26 #include "gtkrecentmanager.h"
  27 #include "gtkintl.h"
  28 #include "gtktypebuiltins.h"
  29 #include "gtkprivate.h"
  30 #include "gtkmarshalers.h"
  31 #include "gtkalias.h"
  32
  33
  34 enum
  35 {
  36   ITEM_ACTIVATED,
  37   SELECTION_CHANGED,
  38
  39   LAST_SIGNAL
  40 };
  41
  42 static void gtk_recent_chooser_class_init (gpointer g_iface);
  43
  44 static guint chooser_signals[LAST_SIGNAL] = { 0, };
  45
  46 GType
  47 gtk_recent_chooser_get_type (void)
  48 {
  49   static GType chooser_type = 0;
  50
  51   if (!chooser_type)
  52     {
  53       chooser_type = g_type_register_static_simple (G_TYPE_INTERFACE,
  54                                                     I_("GtkRecentChooser"),
  55                                                     sizeof (GtkRecentChooserIface),
  56                                                     (GClassInitFunc) gtk_recent_chooser_class_init,
  57                                                     0, NULL, 0);
  58
  59       g_type_interface_add_prerequisite (chooser_type, GTK_TYPE_OBJECT);
  60     }
  61
  62   return chooser_type;
  63 }
  64
  65 static void
  66 gtk_recent_chooser_class_init (gpointer g_iface)
  67 {
  68   GType iface_type = G_TYPE_FROM_INTERFACE (g_iface);
  69
  70   /**
  71    * GtkRecentChooser::selection-changed
  72    * @chooser: the object which received the signal
  73    *
  74    * This signal is emitted when there is a change in the set of
  75    * selected recently used resources.  This can happen when a user
  76    * modifies the selection with the mouse or the keyboard, or when
  77    * explicitely calling functions to change the selection.
  78    *
  79    * Since: 2.10
  80    */
  81   chooser_signals[SELECTION_CHANGED] =
  82     g_signal_new (I_("selection-changed"),
  83                   iface_type,
  84                   G_SIGNAL_RUN_LAST,
  85                   G_STRUCT_OFFSET (GtkRecentChooserIface, selection_changed),
  86                   NULL, NULL,
  87                   g_cclosure_marshal_VOID__VOID,
  88                   G_TYPE_NONE, 0);
  89
  90   /**
  91    * GtkRecentChooser::item-activated
  92    * @chooser: the object which received the signal
  93    *
  94    * This signal is emitted when the user "activates" a recent item
  95    * in the recent chooser.  This can happen by double-clicking on an item
  96    * in the recently used resources list, or by pressing
  97    * <keycap>Enter</keycap>.
  98    *
  99    * Since: 2.10
 100    */
 101   chooser_signals[ITEM_ACTIVATED] =
 102     g_signal_new (I_("item-activated"),
 103                   iface_type,
 104                   G_SIGNAL_RUN_LAST,
 105                   G_STRUCT_OFFSET (GtkRecentChooserIface, item_activated),
 106                   NULL, NULL,
 107                   g_cclosure_marshal_VOID__VOID,
 108                   G_TYPE_NONE, 0);
 109
 110   g_object_interface_install_property (g_iface,
 111                                        g_param_spec_object ("recent-manager",
 112                                                             P_("Recent Manager"),
 113                                                             P_("The RecentManager object to use"),
 114                                                             GTK_TYPE_RECENT_MANAGER,
 115                                                             G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY));
 116   g_object_interface_install_property (g_iface,
 117                                        g_param_spec_boolean ("show-private",
 118                                                              P_("Show Private"),
 119                                                              P_("Whether the private items should be displayed"),
 120                                                              FALSE,
 121                                                              G_PARAM_READWRITE));
 122   g_object_interface_install_property (g_iface,
 123                                        g_param_spec_boolean ("show-tips",
 124                                                              P_("Show Tooltips"),
 125                                                              P_("Whether there should be a tooltip on the item"),
 126                                                              FALSE,
 127                                                              G_PARAM_READWRITE));
 128   g_object_interface_install_property (g_iface,
 129                                        g_param_spec_boolean ("show-icons",
 130                                                              P_("Show Icons"),
 131                                                              P_("Whether there should be an icon near the item"),
 132                                                              TRUE,
 133                                                              G_PARAM_READWRITE));
 134   g_object_interface_install_property (g_iface,
 135                                        g_param_spec_boolean ("show-not-found",
 136                                                              P_("Show Not Found"),
 137                                                              P_("Whether the items pointing to unavailable resources should be displayed"),
 138                                                              FALSE,
 139                                                              G_PARAM_READWRITE));
 140   g_object_interface_install_property (g_iface,
 141                                        g_param_spec_boolean ("select-multiple",
 142                                                              P_("Select Multiple"),
 143                                                              P_("Whether to allow multiple items to be selected"),
 144                                                              FALSE,
 145                                                              G_PARAM_READWRITE));
 146   g_object_interface_install_property (g_iface,
 147                                        g_param_spec_boolean ("local-only",
 148                                                              P_("Local only"),
 149                                                              P_("Whether the selected resource(s) should be limited to local file: URIs"),
 150                                                              TRUE,
 151                                                              G_PARAM_READWRITE));
 152   g_object_interface_install_property (g_iface,
 153                                        g_param_spec_int ("limit",
 154                                                          P_("Limit"),
 155                                                          P_("The maximum number of items to be displayed"),
 156                                                          -1,
 157                                                          G_MAXINT,
 158                                                          -1,
 159                                                          G_PARAM_READWRITE));
 160   g_object_interface_install_property (g_iface,
 161                                        g_param_spec_enum ("sort-type",
 162                                                           P_("Sort Type"),
 163                                                           P_("The sorting order of the items displayed"),
 164                                                           GTK_TYPE_RECENT_SORT_TYPE,
 165                                                           GTK_RECENT_SORT_NONE,
 166                                                           G_PARAM_READWRITE));
 167   g_object_interface_install_property (g_iface,
 168                                        g_param_spec_object ("filter",
 169                                                             P_("Filter"),
 170                                                             P_("The current filter for selecting which resources are displayed"),
 171                                                             GTK_TYPE_RECENT_FILTER,
 172                                                             G_PARAM_READWRITE));
 173 }
 174
 175 GQuark
 176 gtk_recent_chooser_error_quark (void)
 177 {
 178   return g_quark_from_static_string ("gtk-recent-chooser-error-quark");
 179 }
 180
 181 /**
 182  * _gtk_recent_chooser_get_recent_manager:
 183  * @chooser: a #GtkRecentChooser
 184  *
 185  * Gets the #GtkRecentManager used by @chooser.
 186  *
 187  * Return value: the recent manager for @chooser.
 188  *
 189  * Since: 2.10
 190  */
 191 GtkRecentManager *
 192 _gtk_recent_chooser_get_recent_manager (GtkRecentChooser *chooser)
 193 {
 194   g_return_val_if_fail (GTK_IS_RECENT_CHOOSER (chooser), NULL);
 195
 196   return GTK_RECENT_CHOOSER_GET_IFACE (chooser)->get_recent_manager (chooser);
 197 }
 198
 199 /**
 200  * gtk_recent_chooser_set_show_private:
 201  * @chooser: a #GtkRecentChooser
 202  * @show_private: %TRUE to show private items, %FALSE otherwise
 203  *
 204  * Whether to show recently used resources marked registered as private.
 205  *
 206  * Since: 2.10
 207  */
 208 void
 209 gtk_recent_chooser_set_show_private (GtkRecentChooser *chooser,
 210                                      gboolean          show_private)
 211 {
 212   g_return_if_fail (GTK_IS_RECENT_CHOOSER (chooser));
 213
 214   g_object_set (chooser, "show-private", show_private, NULL);
 215 }
 216
 217 /**
 218  * gtk_recent_chooser_get_show_private:
 219  * @chooser: a #GtkRecentChooser
 220  *
 221  * Returns whether @chooser should display recently used resources
 222  * registered as private.
 223  *
 224  * Return value: %TRUE if the recent chooser should show private items,
 225  *   %FALSE otherwise.
 226  *
 227  * Since: 2.10
 228  */
 229 gboolean
 230 gtk_recent_chooser_get_show_private (GtkRecentChooser *chooser)
 231 {
 232   gboolean show_private;
 233
 234   g_return_val_if_fail (GTK_IS_RECENT_CHOOSER (chooser), FALSE);
 235
 236   g_object_get (chooser, "show-private", &show_private, NULL);
 237
 238   return show_private;
 239 }
 240
 241 /**
 242  * gtk_recent_chooser_set_show_not_found:
 243  * @chooser: a #GtkRecentChooser
 244  * @show_not_found: whether to show the local items we didn't find
 245  *
 246  * Sets whether @chooser should display the recently used resources that
 247  * it didn't find.  This only applies to local resources.
 248  *
 249  * Since: 2.10
 250  */
 251 void
 252 gtk_recent_chooser_set_show_not_found (GtkRecentChooser *chooser,
 253                                        gboolean          show_not_found)
 254 {
 255   g_return_if_fail (GTK_IS_RECENT_CHOOSER (chooser));
 256
 257   g_object_set (chooser, "show-not-found", show_not_found, NULL);
 258 }
 259
 260 /**
 261  * gtk_recent_chooser_get_show_not_found:
 262  * @chooser: a #GtkRecentChooser
 263  *
 264  * Retrieves whether @chooser should show the recently used resources that
 265  * were not found.
 266  *
 267  * Return value: %TRUE if the resources not found should be displayed, and
 268  *   %FALSE otheriwse.
 269  *
 270  * Since: 2.10
 271  */
 272 gboolean
 273 gtk_recent_chooser_get_show_not_found (GtkRecentChooser *chooser)
 274 {
 275   gboolean show_not_found;
 276
 277   g_return_val_if_fail (GTK_IS_RECENT_CHOOSER (chooser), FALSE);
 278
 279   g_object_get (chooser, "show-not-found", &show_not_found, NULL);
 280
 281   return show_not_found;
 282 }
 283
 284 /**
 285  * gtk_recent_chooser_set_show_icons:
 286  * @chooser: a #GtkRecentChooser
 287  * @show_icons: whether to show an icon near the resource
 288  *
 289  * Sets whether @chooser should show an icon near the resource when
 290  * displaying it.
 291  *
 292  * Since: 2.10
 293  */
 294 void
 295 gtk_recent_chooser_set_show_icons (GtkRecentChooser *chooser,
 296                                    gboolean          show_icons)
 297 {
 298   g_return_if_fail (GTK_IS_RECENT_CHOOSER (chooser));
 299
 300   g_object_set (chooser, "show-icons", show_icons, NULL);
 301 }
 302
 303 /**
 304  * gtk_recent_chooser_get_show_icons:
 305  * @chooser: a #GtkRecentChooser
 306  *
 307  * Retrieves whether @chooser should show an icon near the resource.
 308  *
 309  * Return value: %TRUE if the icons should be displayed, %FALSE otherwise.
 310  *
 311  * Since: 2.10
 312  */
 313 gboolean
 314 gtk_recent_chooser_get_show_icons (GtkRecentChooser *chooser)
 315 {
 316   gboolean show_icons;
 317
 318   g_return_val_if_fail (GTK_IS_RECENT_CHOOSER (chooser), FALSE);
 319
 320   g_object_get (chooser, "show-icons", &show_icons, NULL);
 321
 322   return show_icons;
 323 }
 324
 325 /**
 326  * gtk_recent_chooser_set_select_multiple:
 327  * @chooser: a #GtkRecentChooser
 328  * @select_multiple: %TRUE if @chooser can select more than one item
 329  *
 330  * Sets whether @chooser can select multiple items.
 331  *
 332  * Since: 2.10
 333  */
 334 void
 335 gtk_recent_chooser_set_select_multiple (GtkRecentChooser *chooser,
 336                                         gboolean          select_multiple)
 337 {
 338   g_return_if_fail (GTK_IS_RECENT_CHOOSER (chooser));
 339
 340   g_object_set (chooser, "select-multiple", select_multiple, NULL);
 341 }
 342
 343 /**
 344  * gtk_recent_chooser_get_select_multiple:
 345  * @chooser: a #GtkRecentChooser
 346  *
 347  * Gets whether @chooser can select multiple items.
 348  *
 349  * Return value: %TRUE if @chooser can select more than one item.
 350  *
 351  * Since: 2.10
 352  */
 353 gboolean
 354 gtk_recent_chooser_get_select_multiple (GtkRecentChooser *chooser)
 355 {
 356   gboolean select_multiple;
 357
 358   g_return_val_if_fail (GTK_IS_RECENT_CHOOSER (chooser), FALSE);
 359
 360   g_object_get (chooser, "select-multiple", &select_multiple, NULL);
 361
 362   return select_multiple;
 363 }
 364
 365 /**
 366  * gtk_recent_chooser_set_local_only:
 367  * @chooser: a #GtkRecentChooser
 368  * @local_only: %TRUE if only local files can be shown
 369  *
 370  * Sets whether only local resources, that is resources using the file:// URI
 371  * scheme, should be shown in the recently used resources selector.  If
 372  * @local_only is %TRUE (the default) then the shown resources are guaranteed
 373  * to be accessible through the operating system native file system.
 374  *
 375  * Since: 2.10
 376  */
 377 void
 378 gtk_recent_chooser_set_local_only (GtkRecentChooser *chooser,
 379                                    gboolean          local_only)
 380 {
 381   g_return_if_fail (GTK_IS_RECENT_CHOOSER (chooser));
 382
 383   g_object_set (chooser, "local-only", local_only, NULL);
 384 }
 385
 386 /**
 387  * gtk_recent_chooser_get_local_only:
 388  * @chooser: a #GtkRecentChooser
 389  *
 390  * Gets whether only local resources should be shown in the recently used
 391  * resources selector.  See gtk_recent_chooser_set_local_only()
 392  *
 393  * Return value: %TRUE if only local resources should be shown.
 394  *
 395  * Since: 2.10
 396  */
 397 gboolean
 398 gtk_recent_chooser_get_local_only (GtkRecentChooser *chooser)
 399 {
 400   gboolean local_only;
 401
 402   g_return_val_if_fail (GTK_IS_RECENT_CHOOSER (chooser), FALSE);
 403
 404   g_object_get (chooser, "local-only", &local_only, NULL);
 405
 406   return local_only;
 407 }
 408
 409 /**
 410  * gtk_recent_chooser_set_limit:
 411  * @chooser: a #GtkRecentChooser
 412  * @limit: a positive integer, or -1 for all items
 413  *
 414  * Sets the number of items that should be returned by
 415  * gtk_recent_chooser_get_items() and gtk_recent_chooser_get_uris().
 416  *
 417  * Since: 2.10
 418  */
 419 void
 420 gtk_recent_chooser_set_limit (GtkRecentChooser *chooser,
 421                               gint              limit)
 422 {
 423   g_return_if_fail (GTK_IS_RECENT_CHOOSER (chooser));
 424
 425   g_object_set (chooser, "limit", limit, NULL);
 426 }
 427
 428 /**
 429  * gtk_recent_chooser_get_limit:
 430  * @chooser: a #GtkRecentChooser
 431  *
 432  * Gets the number of items returned by gtk_recent_chooser_get_items()
 433  * and gtk_recent_chooser_get_uris().
 434  *
 435  * Return value: A positive integer, or -1 meaning that all items are
 436  *   returned.
 437  *
 438  * Since: 2.10
 439  */
 440 gint
 441 gtk_recent_chooser_get_limit (GtkRecentChooser *chooser)
 442 {
 443   gint limit;
 444
 445   g_return_val_if_fail (GTK_IS_RECENT_CHOOSER (chooser), 10);
 446
 447   g_object_get (chooser, "limit", &limit, NULL);
 448
 449   return limit;
 450 }
 451
 452 /**
 453  * gtk_recent_chooser_set_show_tips:
 454  * @chooser: a #GtkRecentChooser
 455  * @show_tips: %TRUE if tooltips should be shown
 456  *
 457  * Sets whether to show a tooltips on the widget.
 458  *
 459  * Since: 2.10
 460  */
 461 void
 462 gtk_recent_chooser_set_show_tips (GtkRecentChooser *chooser,
 463                                   gboolean          show_tips)
 464 {
 465   g_return_if_fail (GTK_IS_RECENT_CHOOSER (chooser));
 466
 467   g_object_set (chooser, "show-tips", show_tips, NULL);
 468 }
 469
 470 /**
 471  * gtk_recent_chooser_get_show_tips:
 472  * @chooser: a #GtkRecentChooser
 473  *
 474  * Gets whether @chooser should display tooltips.
 475  *
 476  * Return value: %TRUE if the recent chooser should show tooltips,
 477  *   %FALSE otherwise.
 478  *
 479  * Since: 2.10
 480  */
 481 gboolean
 482 gtk_recent_chooser_get_show_tips (GtkRecentChooser *chooser)
 483 {
 484   gboolean show_tips;
 485
 486   g_return_val_if_fail (GTK_IS_RECENT_CHOOSER (chooser), FALSE);
 487
 488   g_object_get (chooser, "show-tips", &show_tips, NULL);
 489
 490   return show_tips;
 491 }
 492
 493 /**
 494  * gtk_recent_chooser_set_show_numbers:
 495  * @chooser: a #GtkRecentChooser
 496  * @show_numbers: %TRUE to show numbers, %FALSE otherwise
 497  *
 498  * Whether to show recently used resources prepended by a unique number.
 499  *
 500  * Since: 2.10
 501  */
 502 void
 503 gtk_recent_chooser_set_show_numbers (GtkRecentChooser *chooser,
 504                                      gboolean          show_numbers)
 505 {
 506   g_return_if_fail (GTK_IS_RECENT_CHOOSER (chooser));
 507
 508   g_object_set (chooser, "show-numbers", show_numbers, NULL);
 509 }
 510
 511 /**
 512  * gtk_recent_chooser_get_show_numbers:
 513  * @chooser: a #GtkRecentChooser
 514  *
 515  * Returns whether @chooser should display recently used resources
 516  * prepended by a unique number.
 517  *
 518  * Return value: %TRUE if the recent chooser should show display numbers,
 519  *   %FALSE otherwise.
 520  *
 521  * Since: 2.10
 522  */
 523 gboolean
 524 gtk_recent_chooser_get_show_numbers (GtkRecentChooser *chooser)
 525 {
 526   gboolean show_numbers;
 527
 528   g_return_val_if_fail (GTK_IS_RECENT_CHOOSER (chooser), FALSE);
 529
 530   g_object_get (chooser, "show-numbers", &show_numbers, NULL);
 531
 532   return show_numbers;
 533 }
 534
 535
 536 /**
 537  * gtk_recent_chooser_set_sort_type:
 538  * @chooser: a #GtkRecentChooser
 539  * @sort_type: sort order that the chooser should use
 540  *
 541  * Changes the sorting order of the recently used resources list displayed by
 542  * @chooser.
 543  *
 544  * Since: 2.10
 545  */
 546 void
 547 gtk_recent_chooser_set_sort_type (GtkRecentChooser  *chooser,
 548                                   GtkRecentSortType  sort_type)
 549 {
 550   g_return_if_fail (GTK_IS_RECENT_CHOOSER (chooser));
 551
 552   g_object_set (chooser, "sort-type", sort_type, NULL);
 553 }
 554
 555 /**
 556  * gtk_recent_chooser_get_sort_type:
 557  * @chooser: a #GtkRecentChooser
 558  *
 559  * Gets the value set by gtk_recent_chooser_set_sort_type().
 560  *
 561  * Return value: the sorting order of the @chooser.
 562  *
 563  * Since: 2.10
 564  */
 565 GtkRecentSortType
 566 gtk_recent_chooser_get_sort_type (GtkRecentChooser *chooser)
 567 {
 568   GtkRecentSortType sort_type;
 569
 570   g_return_val_if_fail (GTK_IS_RECENT_CHOOSER (chooser), GTK_RECENT_SORT_NONE);
 571
 572   g_object_get (chooser, "sort-type", &sort_type, NULL);
 573
 574   return sort_type;
 575 }
 576
 577 /**
 578  * gtk_recent_chooser_set_sort_func:
 579  * @chooser: a #GtkRecentChooser
 580  * @sort_func: the comparison function
 581  * @sort_data: user data to pass to @sort_func, or %NULL
 582  * @data_destroy: destroy notifier for @sort_data, or %NULL
 583  *
 584  * Sets the comparison function used when sorting to be @sort_func.  If
 585  * the @chooser has the sort type set to #GTK_RECENT_SORT_CUSTOM then
 586  * the chooser will sort using this function.
 587  *
 588  * To the comparison function will be passed two #GtkRecentInfo structs and
 589  * @sort_data;  @sort_func should return a positive integer if the first
 590  * item comes before the second, zero if the two items are equal and
 591  * a negative integer if the first item comes after the second.
 592  *
 593  * Since: 2.10
 594  */
 595 void
 596 gtk_recent_chooser_set_sort_func  (GtkRecentChooser  *chooser,
 597                                    GtkRecentSortFunc  sort_func,
 598                                    gpointer           sort_data,
 599                                    GDestroyNotify     data_destroy)
 600 {
 601   g_return_if_fail (GTK_IS_RECENT_CHOOSER (chooser));
 602
 603   GTK_RECENT_CHOOSER_GET_IFACE (chooser)->set_sort_func (chooser,
 604                                                          sort_func,
 605                                                          sort_data,
 606                                                          data_destroy);
 607 }
 608
 609 /**
 610  * gtk_recent_chooser_set_current_uri:
 611  * @chooser: a #GtkRecentChooser
 612  * @uri: a URI
 613  * @error: return location for a #GError, or %NULL
 614  *
 615  * Sets @uri as the current URI for @chooser.
 616  *
 617  * Return value: %TRUE if the URI was found.
 618  *
 619  * Since: 2.10
 620  */
 621 gboolean
 622 gtk_recent_chooser_set_current_uri (GtkRecentChooser  *chooser,
 623                                     const gchar       *uri,
 624                                     GError           **error)
 625 {
 626   g_return_val_if_fail (GTK_IS_RECENT_CHOOSER (chooser), FALSE);
 627
 628   return GTK_RECENT_CHOOSER_GET_IFACE (chooser)->set_current_uri (chooser, uri, error);
 629 }
 630
 631 /**
 632  * gtk_recent_chooser_get_current_uri:
 633  * @chooser: a #GtkRecentChooser
 634  *
 635  * Gets the URI currently selected by @chooser.
 636  *
 637  * Return value: a newly allocated string holding a URI.
 638  *
 639  * Since: 2.10
 640  */
 641 gchar *
 642 gtk_recent_chooser_get_current_uri (GtkRecentChooser *chooser)
 643 {
 644   g_return_val_if_fail (GTK_IS_RECENT_CHOOSER (chooser), NULL);
 645
 646   return GTK_RECENT_CHOOSER_GET_IFACE (chooser)->get_current_uri (chooser);
 647 }
 648
 649 /**
 650  * gtk_recent_chooser_get_current_item:
 651  * @chooser: a #GtkRecentChooser
 652  *
 653  * Gets the #GtkRecentInfo currently selected by @chooser.
 654  *
 655  * Return value: a #GtkRecentInfo.  Use gtk_recent_info_unref() when
 656  *   when you have finished using it.
 657  *
 658  * Since: 2.10
 659  */
 660 GtkRecentInfo *
 661 gtk_recent_chooser_get_current_item (GtkRecentChooser *chooser)
 662 {
 663   GtkRecentManager *manager;
 664   GtkRecentInfo *retval;
 665   gchar *uri;
 666
 667   g_return_val_if_fail (GTK_IS_RECENT_CHOOSER (chooser), NULL);
 668
 669   uri = gtk_recent_chooser_get_current_uri (chooser);
 670   if (!uri)
 671     return NULL;
 672
 673   manager = _gtk_recent_chooser_get_recent_manager (chooser);
 674   retval = gtk_recent_manager_lookup_item (manager, uri, NULL);
 675   g_free (uri);
 676
 677   return retval;
 678 }
 679
 680 /**
 681  * gtk_recent_chooser_select_uri:
 682  * @chooser: a #GtkRecentChooser
 683  * @uri: a URI
 684  * @error: return location for a #GError, or %NULL
 685  *
 686  * Selects @uri inside @chooser.
 687  *
 688  * Return value: %TRUE if @uri was found.
 689  *
 690  * Since: 2.10
 691  */
 692 gboolean
 693 gtk_recent_chooser_select_uri (GtkRecentChooser  *chooser,
 694                                const gchar       *uri,
 695                                GError           **error)
 696 {
 697   g_return_val_if_fail (GTK_IS_RECENT_CHOOSER (chooser), FALSE);
 698
 699   return GTK_RECENT_CHOOSER_GET_IFACE (chooser)->select_uri (chooser, uri, error);
 700 }
 701
 702 /**
 703  * gtk_recent_chooser_unselect_uri:
 704  * @chooser: a #GtkRecentChooser
 705  * @uri: a URI
 706  *
 707  * Unselects @uri inside @chooser.
 708  *
 709  * Since: 2.10
 710  */
 711 void
 712 gtk_recent_chooser_unselect_uri (GtkRecentChooser *chooser,
 713                                  const gchar      *uri)
 714 {
 715   g_return_if_fail (GTK_IS_RECENT_CHOOSER (chooser));
 716
 717   GTK_RECENT_CHOOSER_GET_IFACE (chooser)->unselect_uri (chooser, uri);
 718 }
 719
 720 /**
 721  * gtk_recent_chooser_select_all:
 722  * @chooser: a #GtkRecentChooser
 723  *
 724  * Selects all the items inside @chooser, if the @chooser supports
 725  * multiple selection.
 726  *
 727  * Since: 2.10
 728  */
 729 void
 730 gtk_recent_chooser_select_all (GtkRecentChooser *chooser)
 731 {
 732   g_return_if_fail (GTK_IS_RECENT_CHOOSER (chooser));
 733
 734   GTK_RECENT_CHOOSER_GET_IFACE (chooser)->select_all (chooser);
 735 }
 736
 737 /**
 738  * gtk_recent_chooser_unselect_all:
 739  * @chooser: a #GtkRecentChooser
 740  *
 741  * Unselects all the items inside @chooser.
 742  *
 743  * Since: 2.10
 744  */
 745 void
 746 gtk_recent_chooser_unselect_all (GtkRecentChooser *chooser)
 747 {
 748   g_return_if_fail (GTK_IS_RECENT_CHOOSER (chooser));
 749
 750   GTK_RECENT_CHOOSER_GET_IFACE (chooser)->unselect_all (chooser);
 751 }
 752
 753 /**
 754  * gtk_recent_chooser_get_items:
 755  * @chooser: a #GtkRecentChooser
 756  *
 757  * Gets the list of recently used resources in form of #GtkRecentInfo objects.
 758  *
 759  * The return value of this function is affected by the "sort-type" and
 760  * "limit" properties of @chooser.
 761  *
 762  * Return value: A newly allocated list of #GtkRecentInfo objects.  You should
 763  *   use gtk_recent_info_unref() on every item of the list, and then free
 764  *   the list itself using g_list_free().
 765  *
 766  * Since: 2.10
 767  */
 768 GList *
 769 gtk_recent_chooser_get_items (GtkRecentChooser *chooser)
 770 {
 771   g_return_val_if_fail (GTK_IS_RECENT_CHOOSER (chooser), NULL);
 772
 773   return GTK_RECENT_CHOOSER_GET_IFACE (chooser)->get_items (chooser);
 774 }
 775
 776 /**
 777  * gtk_recent_chooser_get_uris:
 778  * @chooser: a #GtkRecentChooser
 779  * @length: return location for a the length of the URI list, or %NULL
 780  *
 781  * Gets the URI of the recently used resources.
 782  *
 783  * The return value of this function is affected by the "sort-type" and "limit"
 784  * properties of @chooser.
 785  *
 786  * Since the returned array is %NULL terminated, @length may be %NULL.
 787  *
 788  * Return value: A newly allocated, %NULL terminated array of strings. Use
 789  *   g_strfreev() to free it.
 790  *
 791  * Since: 2.10
 792  */
 793 gchar **
 794 gtk_recent_chooser_get_uris (GtkRecentChooser *chooser,
 795                              gsize            *length)
 796 {
 797   GList *items, *l;
 798   gchar **retval;
 799   gsize n_items, i;
 800
 801   items = gtk_recent_chooser_get_items (chooser);
 802   if (!items)
 803     return NULL;
 804
 805   n_items = g_list_length (items);
 806   retval = g_new0 (gchar *, n_items + 1);
 807
 808   for (l = items, i = 0; l != NULL; l = l->next)
 809     {
 810       GtkRecentInfo *info = (GtkRecentInfo *) l->data;
 811       const gchar *uri;
 812
 813       g_assert (info != NULL);
 814
 815       uri = gtk_recent_info_get_uri (info);
 816       g_assert (uri != NULL);
 817
 818       retval[i++] = g_strdup (uri);
 819     }
 820   retval[i] = NULL;
 821
 822   if (length)
 823     *length = i;
 824
 825   g_list_foreach (items,
 826                   (GFunc) gtk_recent_info_unref,
 827                   NULL);
 828   g_list_free (items);
 829
 830   return retval;
 831 }
 832
 833 /**
 834  * gtk_recent_chooser_add_filter:
 835  * @chooser: a #GtkRecentChooser
 836  * @filter: a #GtkRecentFilter
 837  *
 838  * Adds @filter to the list of #GtkRecentFilter objects held by @chooser.
 839  *
 840  * If no previous filter objects were defined, this function will call
 841  * gtk_recent_chooser_set_filter().
 842  *
 843  * Since: 2.10
 844  */
 845 void
 846 gtk_recent_chooser_add_filter (GtkRecentChooser *chooser,
 847                                GtkRecentFilter  *filter)
 848 {
 849   g_return_if_fail (GTK_IS_RECENT_CHOOSER (chooser));
 850
 851   GTK_RECENT_CHOOSER_GET_IFACE (chooser)->add_filter (chooser, filter);
 852 }
 853
 854 /**
 855  * gtk_recent_chooser_remove_filter:
 856  * @chooser: a #GtkRecentChooser
 857  * @filter: a #GtkRecentFilter
 858  *
 859  * Removes @filter from the list of #GtkRecentFilter objects held by @chooser.
 860  *
 861  * Since: 2.10
 862  */
 863 void
 864 gtk_recent_chooser_remove_filter (GtkRecentChooser *chooser,
 865                                   GtkRecentFilter  *filter)
 866 {
 867   g_return_if_fail (GTK_IS_RECENT_CHOOSER (chooser));
 868
 869   GTK_RECENT_CHOOSER_GET_IFACE (chooser)->remove_filter (chooser, filter);
 870 }
 871
 872 /**
 873  * gtk_recent_chooser_list_filters:
 874  * @chooser: a #GtkRecentChooser
 875  *
 876  * Gets the #GtkRecentFilter objects held by @chooser.
 877  *
 878  * Return value: A singly linked list of #GtkRecentFilter objects.  You
 879  *   should just free the returned list using g_slist_free().
 880  *
 881  * Since: 2.10
 882  */
 883 GSList *
 884 gtk_recent_chooser_list_filters (GtkRecentChooser *chooser)
 885 {
 886   g_return_val_if_fail (GTK_IS_RECENT_CHOOSER (chooser), NULL);
 887
 888   return GTK_RECENT_CHOOSER_GET_IFACE (chooser)->list_filters (chooser);
 889 }
 890
 891 /**
 892  * gtk_recent_chooser_set_filter:
 893  * @chooser: a #GtkRecentChooser
 894  * @filter: a #GtkRecentFilter
 895  *
 896  * Sets @filter as the current #GtkRecentFilter object used by @chooser
 897  * to affect the displayed recently used resources.
 898  *
 899  * Since: 2.10
 900  */
 901 void
 902 gtk_recent_chooser_set_filter (GtkRecentChooser *chooser,
 903                                GtkRecentFilter  *filter)
 904 {
 905   g_return_if_fail (GTK_IS_RECENT_CHOOSER (chooser));
 906
 907   g_object_set (G_OBJECT (chooser), "filter", filter, NULL);
 908 }
 909
 910 /**
 911  * gtk_recent_chooser_get_filter:
 912  * @chooser: a #GtkRecentChooser
 913  *
 914  * Gets the #GtkRecentFilter object currently used by @chooser to affect
 915  * the display of the recently used resources.
 916  *
 917  * Return value: a #GtkRecentFilter object.
 918  *
 919  * Since: 2.10
 920  */
 921 GtkRecentFilter *
 922 gtk_recent_chooser_get_filter (GtkRecentChooser *chooser)
 923 {
 924   GtkRecentFilter *filter;
 925
 926   g_return_val_if_fail (GTK_IS_RECENT_CHOOSER (chooser), NULL);
 927
 928   g_object_get (G_OBJECT (chooser), "filter", &filter, NULL);
 929
 930   /* we need this hack because g_object_get() increases the refcount
 931    * of the returned object; see also gtk_file_chooser_get_filter()
 932    * inside gtkfilechooser.c
 933    */
 934   if (filter)
 935     g_object_unref (filter);
 936
 937   return filter;
 938 }
 939
 940 void
 941 _gtk_recent_chooser_item_activated (GtkRecentChooser *chooser)
 942 {
 943   g_return_if_fail (GTK_IS_RECENT_CHOOSER (chooser));
 944
 945   g_signal_emit (chooser, chooser_signals[ITEM_ACTIVATED], 0);
 946 }
 947
 948 void
 949 _gtk_recent_chooser_selection_changed (GtkRecentChooser *chooser)
 950 {
 951   g_return_if_fail (GTK_IS_RECENT_CHOOSER (chooser));
 952
 953   g_signal_emit (chooser, chooser_signals[SELECTION_CHANGED], 0);
 954 }
 955
 956 #define __GTK_RECENT_CHOOSER_C__
 957 #include "gtkaliasdef.c"