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

   1 /* GTK - The GIMP Toolkit
   2  * gtkrecentchooserdefault.c
   3  * Copyright (C) 2005-2006, Emmanuele Bassi
   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 <string.h>
  24 #include <time.h>
  25 #include <errno.h>
  26 #include <sys/types.h>
  27 #include <sys/stat.h>
  28 #ifdef HAVE_UNISTD_H
  29 #include <unistd.h>
  30 #endif
  31
  32 #include "gtkstock.h"
  33 #include "gtkicontheme.h"
  34 #include "gtkiconfactory.h"
  35 #include "gtksettings.h"
  36 #include "gtktreeview.h"
  37 #include "gtkliststore.h"
  38 #include "gtkbutton.h"
  39 #include "gtkcelllayout.h"
  40 #include "gtkcellrendererpixbuf.h"
  41 #include "gtkcellrenderertext.h"
  42 #include "gtkcheckmenuitem.h"
  43 #include "gtkclipboard.h"
  44 #include "gtkcomboboxtext.h"
  45 #include "gtkentry.h"
  46 #include "gtkeventbox.h"
  47 #include "gtkexpander.h"
  48 #include "gtkframe.h"
  49 #include "gtkbox.h"
  50 #include "gtkpaned.h"
  51 #include "gtkimage.h"
  52 #include "gtkimagemenuitem.h"
  53 #include "gtkintl.h"
  54 #include "gtklabel.h"
  55 #include "gtkmenuitem.h"
  56 #include "gtkmessagedialog.h"
  57 #include "gtkscrolledwindow.h"
  58 #include "gtkseparatormenuitem.h"
  59 #include "gtksizegroup.h"
  60 #include "gtksizerequest.h"
  61 #include "gtktreemodelsort.h"
  62 #include "gtktreemodelfilter.h"
  63 #include "gtktreeselection.h"
  64 #include "gtktreestore.h"
  65 #include "gtktooltip.h"
  66 #include "gtktypebuiltins.h"
  67 #include "gtkorientable.h"
  68 #include "gtkactivatable.h"
  69
  70 #include "gtkrecentmanager.h"
  71 #include "gtkrecentfilter.h"
  72 #include "gtkrecentchooser.h"
  73 #include "gtkrecentchooserprivate.h"
  74 #include "gtkrecentchooserutils.h"
  75 #include "gtkrecentchooserdefault.h"
  76
  77
  78 enum
  79 {
  80   PROP_0,
  81
  82   /* activatable properties */
  83   PROP_ACTIVATABLE_RELATED_ACTION,
  84   PROP_ACTIVATABLE_USE_ACTION_APPEARANCE
  85 };
  86
  87
  88 struct _GtkRecentChooserDefault
  89 {
  90   GtkBox parent_instance;
  91
  92   GtkRecentManager *manager;
  93   gulong manager_changed_id;
  94   guint local_manager : 1;
  95
  96   gint icon_size;
  97
  98   /* RecentChooser properties */
  99   gint limit;
 100   GtkRecentSortType sort_type;
 101   guint show_private : 1;
 102   guint show_not_found : 1;
 103   guint select_multiple : 1;
 104   guint show_tips : 1;
 105   guint show_icons : 1;
 106   guint local_only : 1;
 107
 108   guint limit_set : 1;
 109
 110   GSList *filters;
 111   GtkRecentFilter *current_filter;
 112   GtkWidget *filter_combo_hbox;
 113   GtkWidget *filter_combo;
 114
 115   GtkRecentSortFunc sort_func;
 116   gpointer sort_data;
 117   GDestroyNotify sort_data_destroy;
 118
 119   GtkIconTheme *icon_theme;
 120
 121   GtkWidget *recent_view;
 122   GtkListStore *recent_store;
 123   GtkTreeViewColumn *icon_column;
 124   GtkTreeViewColumn *meta_column;
 125   GtkCellRenderer *meta_renderer;
 126   GtkTreeSelection *selection;
 127
 128   GtkWidget *recent_popup_menu;
 129   GtkWidget *recent_popup_menu_copy_item;
 130   GtkWidget *recent_popup_menu_remove_item;
 131   GtkWidget *recent_popup_menu_clear_item;
 132   GtkWidget *recent_popup_menu_show_private_item;
 133
 134   guint load_id;
 135   GList *recent_items;
 136   gint n_recent_items;
 137   gint loaded_items;
 138   guint load_state;
 139 };
 140
 141 typedef struct _GtkRecentChooserDefaultClass
 142 {
 143   GtkBoxClass parent_class;
 144 } GtkRecentChooserDefaultClass;
 145
 146 enum {
 147   RECENT_URI_COLUMN,
 148   RECENT_DISPLAY_NAME_COLUMN,
 149   RECENT_INFO_COLUMN,
 150   N_RECENT_COLUMNS
 151 };
 152
 153 enum {
 154   LOAD_EMPTY,    /* initial state: the model is empty */
 155   LOAD_PRELOAD,  /* the model is loading and not inserted in the tree yet */
 156   LOAD_LOADING,  /* the model is fully loaded but not inserted */
 157   LOAD_FINISHED  /* the model is fully loaded and inserted */
 158 };
 159
 160 /* Icon size for if we can't get it from the theme */
 161 #define FALLBACK_ICON_SIZE  48
 162 #define FALLBACK_ITEM_LIMIT 20
 163
 164 #define NUM_CHARS 40
 165 #define NUM_LINES 9
 166
 167 \f
 168
 169 /* GObject */
 170 static void     _gtk_recent_chooser_default_class_init  (GtkRecentChooserDefaultClass *klass);
 171 static void     _gtk_recent_chooser_default_init        (GtkRecentChooserDefault      *impl);
 172 static GObject *gtk_recent_chooser_default_constructor  (GType                         type,
 173                                                          guint                         n_construct_prop,
 174                                                          GObjectConstructParam        *construct_params);
 175 static void     gtk_recent_chooser_default_finalize     (GObject                      *object);
 176 static void     gtk_recent_chooser_default_dispose      (GObject                      *object);
 177 static void     gtk_recent_chooser_default_set_property (GObject                      *object,
 178                                                          guint                         prop_id,
 179                                                          const GValue                 *value,
 180                                                          GParamSpec                   *pspec);
 181 static void     gtk_recent_chooser_default_get_property (GObject                      *object,
 182                                                          guint                         prop_id,
 183                                                          GValue                       *value,
 184                                                          GParamSpec                   *pspec);
 185
 186 /* GtkRecentChooserIface */
 187 static void              gtk_recent_chooser_iface_init                 (GtkRecentChooserIface  *iface);
 188 static gboolean          gtk_recent_chooser_default_set_current_uri    (GtkRecentChooser       *chooser,
 189                                                                         const gchar            *uri,
 190                                                                         GError                **error);
 191 static gchar *           gtk_recent_chooser_default_get_current_uri    (GtkRecentChooser       *chooser);
 192 static gboolean          gtk_recent_chooser_default_select_uri         (GtkRecentChooser       *chooser,
 193                                                                         const gchar            *uri,
 194                                                                         GError                **error);
 195 static void              gtk_recent_chooser_default_unselect_uri       (GtkRecentChooser       *chooser,
 196                                                                         const gchar            *uri);
 197 static void              gtk_recent_chooser_default_select_all         (GtkRecentChooser       *chooser);
 198 static void              gtk_recent_chooser_default_unselect_all       (GtkRecentChooser       *chooser);
 199 static GList *           gtk_recent_chooser_default_get_items          (GtkRecentChooser       *chooser);
 200 static GtkRecentManager *gtk_recent_chooser_default_get_recent_manager (GtkRecentChooser       *chooser);
 201 static void              gtk_recent_chooser_default_set_sort_func      (GtkRecentChooser       *chooser,
 202                                                                         GtkRecentSortFunc       sort_func,
 203                                                                         gpointer                sort_data,
 204                                                                         GDestroyNotify          data_destroy);
 205 static void              gtk_recent_chooser_default_add_filter         (GtkRecentChooser       *chooser,
 206                                                                         GtkRecentFilter        *filter);
 207 static void              gtk_recent_chooser_default_remove_filter      (GtkRecentChooser       *chooser,
 208                                                                         GtkRecentFilter        *filter);
 209 static GSList *          gtk_recent_chooser_default_list_filters       (GtkRecentChooser       *chooser);
 210
 211
 212 static void gtk_recent_chooser_default_map      (GtkWidget *widget);
 213 static void gtk_recent_chooser_default_show_all (GtkWidget *widget);
 214
 215 static void set_current_filter        (GtkRecentChooserDefault *impl,
 216                                        GtkRecentFilter         *filter);
 217
 218 static GtkIconTheme *get_icon_theme_for_widget (GtkWidget   *widget);
 219 static gint          get_icon_size_for_widget  (GtkWidget   *widget,
 220                                                 GtkIconSize  icon_size);
 221 static gint          get_recent_files_limit    (GtkWidget   *widget);
 222
 223 static void reload_recent_items (GtkRecentChooserDefault *impl);
 224 static void chooser_set_model   (GtkRecentChooserDefault *impl);
 225
 226 static void set_recent_manager (GtkRecentChooserDefault *impl,
 227                                 GtkRecentManager        *manager);
 228
 229 static void chooser_set_sort_type (GtkRecentChooserDefault *impl,
 230                                    GtkRecentSortType        sort_type);
 231
 232 static void recent_manager_changed_cb (GtkRecentManager  *manager,
 233                                        gpointer           user_data);
 234 static void recent_icon_data_func     (GtkTreeViewColumn *tree_column,
 235                                        GtkCellRenderer   *cell,
 236                                        GtkTreeModel      *model,
 237                                        GtkTreeIter       *iter,
 238                                        gpointer           user_data);
 239 static void recent_meta_data_func     (GtkTreeViewColumn *tree_column,
 240                                        GtkCellRenderer   *cell,
 241                                        GtkTreeModel      *model,
 242                                        GtkTreeIter       *iter,
 243                                        gpointer           user_data);
 244
 245 static void selection_changed_cb      (GtkTreeSelection  *z,
 246                                        gpointer           user_data);
 247 static void row_activated_cb          (GtkTreeView       *tree_view,
 248                                        GtkTreePath       *tree_path,
 249                                        GtkTreeViewColumn *tree_column,
 250                                        gpointer           user_data);
 251 static void filter_combo_changed_cb   (GtkComboBox       *combo_box,
 252                                        gpointer           user_data);
 253
 254 static void remove_all_activated_cb   (GtkMenuItem       *menu_item,
 255                                        gpointer           user_data);
 256 static void remove_item_activated_cb  (GtkMenuItem       *menu_item,
 257                                        gpointer           user_data);
 258 static void show_private_toggled_cb   (GtkCheckMenuItem  *menu_item,
 259                                        gpointer           user_data);
 260
 261 static gboolean recent_view_popup_menu_cb   (GtkWidget      *widget,
 262                                              gpointer        user_data);
 263 static gboolean recent_view_button_press_cb (GtkWidget      *widget,
 264                                              GdkEventButton *event,
 265                                              gpointer        user_data);
 266
 267 static void     recent_view_drag_begin_cb         (GtkWidget        *widget,
 268                                                    GdkDragContext   *context,
 269                                                    gpointer          user_data);
 270 static void     recent_view_drag_data_get_cb      (GtkWidget        *widget,
 271                                                    GdkDragContext   *context,
 272                                                    GtkSelectionData *selection_data,
 273                                                    guint             info,
 274                                                    guint32           time_,
 275                                                    gpointer          data);
 276 static gboolean recent_view_query_tooltip_cb      (GtkWidget        *widget,
 277                                                    gint              x,
 278                                                    gint              y,
 279                                                    gboolean          keyboard_tip,
 280                                                    GtkTooltip       *tooltip,
 281                                                    gpointer          user_data);
 282
 283 static void gtk_recent_chooser_activatable_iface_init (GtkActivatableIface  *iface);
 284 static void gtk_recent_chooser_update                 (GtkActivatable       *activatable,
 285                                                        GtkAction            *action,
 286                                                        const gchar          *property_name);
 287 static void gtk_recent_chooser_sync_action_properties (GtkActivatable       *activatable,
 288                                                        GtkAction            *action);
 289
 290 G_DEFINE_TYPE_WITH_CODE (GtkRecentChooserDefault,
 291                          _gtk_recent_chooser_default,
 292                          GTK_TYPE_BOX,
 293                          G_IMPLEMENT_INTERFACE (GTK_TYPE_RECENT_CHOOSER,
 294                                                 gtk_recent_chooser_iface_init)
 295                          G_IMPLEMENT_INTERFACE (GTK_TYPE_ACTIVATABLE,
 296                                                 gtk_recent_chooser_activatable_iface_init))
 297
 298
 299 \f
 300
 301 static void
 302 gtk_recent_chooser_iface_init (GtkRecentChooserIface *iface)
 303 {
 304   iface->set_current_uri = gtk_recent_chooser_default_set_current_uri;
 305   iface->get_current_uri = gtk_recent_chooser_default_get_current_uri;
 306   iface->select_uri = gtk_recent_chooser_default_select_uri;
 307   iface->unselect_uri = gtk_recent_chooser_default_unselect_uri;
 308   iface->select_all = gtk_recent_chooser_default_select_all;
 309   iface->unselect_all = gtk_recent_chooser_default_unselect_all;
 310   iface->get_items = gtk_recent_chooser_default_get_items;
 311   iface->get_recent_manager = gtk_recent_chooser_default_get_recent_manager;
 312   iface->set_sort_func = gtk_recent_chooser_default_set_sort_func;
 313   iface->add_filter = gtk_recent_chooser_default_add_filter;
 314   iface->remove_filter = gtk_recent_chooser_default_remove_filter;
 315   iface->list_filters = gtk_recent_chooser_default_list_filters;
 316 }
 317
 318 static void
 319 gtk_recent_chooser_activatable_iface_init (GtkActivatableIface *iface)
 320
 321 {
 322   iface->update = gtk_recent_chooser_update;
 323   iface->sync_action_properties = gtk_recent_chooser_sync_action_properties;
 324 }
 325
 326 static void
 327 _gtk_recent_chooser_default_class_init (GtkRecentChooserDefaultClass *klass)
 328 {
 329   GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
 330   GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
 331
 332   gobject_class->constructor = gtk_recent_chooser_default_constructor;
 333   gobject_class->set_property = gtk_recent_chooser_default_set_property;
 334   gobject_class->get_property = gtk_recent_chooser_default_get_property;
 335   gobject_class->dispose = gtk_recent_chooser_default_dispose;
 336   gobject_class->finalize = gtk_recent_chooser_default_finalize;
 337
 338   widget_class->map = gtk_recent_chooser_default_map;
 339   widget_class->show_all = gtk_recent_chooser_default_show_all;
 340
 341   _gtk_recent_chooser_install_properties (gobject_class);
 342
 343   g_object_class_override_property (gobject_class, PROP_ACTIVATABLE_RELATED_ACTION, "related-action");
 344   g_object_class_override_property (gobject_class, PROP_ACTIVATABLE_USE_ACTION_APPEARANCE, "use-action-appearance");
 345 }
 346
 347 static void
 348 _gtk_recent_chooser_default_init (GtkRecentChooserDefault *impl)
 349 {
 350   gtk_box_set_spacing (GTK_BOX (impl), 6);
 351
 352   gtk_orientable_set_orientation (GTK_ORIENTABLE (impl),
 353                                   GTK_ORIENTATION_VERTICAL);
 354
 355   /* by default, we use the global manager */
 356   impl->local_manager = FALSE;
 357
 358   impl->limit = FALLBACK_ITEM_LIMIT;
 359   impl->sort_type = GTK_RECENT_SORT_NONE;
 360
 361   impl->show_icons = TRUE;
 362   impl->show_private = FALSE;
 363   impl->show_not_found = TRUE;
 364   impl->show_tips = FALSE;
 365   impl->select_multiple = FALSE;
 366   impl->local_only = TRUE;
 367
 368   impl->icon_size = FALLBACK_ICON_SIZE;
 369   impl->icon_theme = NULL;
 370
 371   impl->current_filter = NULL;
 372
 373   impl->recent_items = NULL;
 374   impl->n_recent_items = 0;
 375   impl->loaded_items = 0;
 376
 377   impl->load_state = LOAD_EMPTY;
 378 }
 379
 380 static GObject *
 381 gtk_recent_chooser_default_constructor (GType                  type,
 382                                         guint                  n_params,
 383                                         GObjectConstructParam *params)
 384 {
 385   GObjectClass *parent_class;
 386   GtkRecentChooserDefault *impl;
 387   GObject *object;
 388   GtkWidget *scrollw;
 389   GtkCellRenderer *renderer;
 390
 391   parent_class = G_OBJECT_CLASS (_gtk_recent_chooser_default_parent_class);
 392   object = parent_class->constructor (type, n_params, params);
 393   impl = GTK_RECENT_CHOOSER_DEFAULT (object);
 394
 395   g_assert (impl->manager);
 396
 397   gtk_widget_push_composite_child ();
 398
 399   impl->limit = get_recent_files_limit (GTK_WIDGET (impl));
 400
 401   scrollw = gtk_scrolled_window_new (NULL, NULL);
 402   gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrollw),
 403                                        GTK_SHADOW_IN);
 404   gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrollw),
 405                                   GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 406   gtk_box_pack_start (GTK_BOX (impl), scrollw, TRUE, TRUE, 0);
 407   gtk_widget_show (scrollw);
 408
 409   impl->recent_view = gtk_tree_view_new ();
 410   gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (impl->recent_view), FALSE);
 411   g_signal_connect (impl->recent_view, "row-activated",
 412                     G_CALLBACK (row_activated_cb), impl);
 413   g_signal_connect (impl->recent_view, "popup-menu",
 414                     G_CALLBACK (recent_view_popup_menu_cb), impl);
 415   g_signal_connect (impl->recent_view, "button-press-event",
 416                     G_CALLBACK (recent_view_button_press_cb), impl);
 417   g_signal_connect (impl->recent_view, "drag-begin",
 418                     G_CALLBACK (recent_view_drag_begin_cb), impl);
 419   g_signal_connect (impl->recent_view, "drag-data-get",
 420                     G_CALLBACK (recent_view_drag_data_get_cb), impl);
 421
 422   g_object_set (impl->recent_view, "has-tooltip", TRUE, NULL);
 423   g_signal_connect (impl->recent_view, "query-tooltip",
 424                     G_CALLBACK (recent_view_query_tooltip_cb), impl);
 425
 426   g_object_set_data (G_OBJECT (impl->recent_view),
 427                      "GtkRecentChooserDefault", impl);
 428
 429   gtk_container_add (GTK_CONTAINER (scrollw), impl->recent_view);
 430   gtk_widget_show (impl->recent_view);
 431
 432   impl->icon_column = gtk_tree_view_column_new ();
 433   gtk_tree_view_column_set_expand (impl->icon_column, FALSE);
 434   gtk_tree_view_column_set_resizable (impl->icon_column, FALSE);
 435
 436   renderer = gtk_cell_renderer_pixbuf_new ();
 437   g_object_set (renderer, "stock-size", GTK_ICON_SIZE_BUTTON, NULL);
 438   gtk_tree_view_column_pack_start (impl->icon_column, renderer, FALSE);
 439   gtk_tree_view_column_set_cell_data_func (impl->icon_column,
 440                                            renderer,
 441                                            recent_icon_data_func,
 442                                            impl,
 443                                            NULL);
 444   gtk_tree_view_append_column (GTK_TREE_VIEW (impl->recent_view),
 445                                impl->icon_column);
 446
 447   impl->meta_column = gtk_tree_view_column_new ();
 448   gtk_tree_view_column_set_expand (impl->meta_column, TRUE);
 449   gtk_tree_view_column_set_resizable (impl->meta_column, FALSE);
 450
 451   impl->meta_renderer = gtk_cell_renderer_text_new ();
 452   g_object_set (G_OBJECT (impl->meta_renderer),
 453                 "ellipsize", PANGO_ELLIPSIZE_END,
 454                 NULL);
 455   gtk_tree_view_column_pack_start (impl->meta_column, impl->meta_renderer, TRUE);
 456   gtk_tree_view_column_set_cell_data_func (impl->meta_column,
 457                                            impl->meta_renderer,
 458                                            recent_meta_data_func,
 459                                            impl,
 460                                            NULL);
 461   gtk_tree_view_append_column (GTK_TREE_VIEW (impl->recent_view),
 462                                impl->meta_column);
 463
 464   impl->selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->recent_view));
 465   gtk_tree_selection_set_mode (impl->selection, GTK_SELECTION_SINGLE);
 466   g_signal_connect (impl->selection, "changed", G_CALLBACK (selection_changed_cb), impl);
 467
 468   /* drag and drop */
 469   gtk_drag_source_set (impl->recent_view,
 470                        GDK_BUTTON1_MASK,
 471                        NULL, 0,
 472                        GDK_ACTION_COPY);
 473   gtk_drag_source_add_uri_targets (impl->recent_view);
 474
 475   impl->filter_combo_hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12);
 476
 477   impl->filter_combo = gtk_combo_box_text_new ();
 478   gtk_combo_box_set_focus_on_click (GTK_COMBO_BOX (impl->filter_combo), FALSE);
 479   g_signal_connect (impl->filter_combo, "changed",
 480                     G_CALLBACK (filter_combo_changed_cb), impl);
 481   gtk_widget_set_tooltip_text (impl->filter_combo,
 482                                _("Select which type of documents are shown"));
 483
 484   gtk_box_pack_end (GTK_BOX (impl->filter_combo_hbox),
 485                     impl->filter_combo,
 486                     FALSE, FALSE, 0);
 487   gtk_widget_show (impl->filter_combo);
 488
 489   gtk_box_pack_end (GTK_BOX (impl), impl->filter_combo_hbox, FALSE, FALSE, 0);
 490
 491   gtk_widget_pop_composite_child ();
 492
 493   impl->recent_store = gtk_list_store_new (N_RECENT_COLUMNS,
 494                                            G_TYPE_STRING,       /* uri */
 495                                            G_TYPE_STRING,       /* display_name */
 496                                            GTK_TYPE_RECENT_INFO /* info */);
 497
 498   return object;
 499 }
 500
 501 static void
 502 gtk_recent_chooser_default_set_property (GObject      *object,
 503                                          guint         prop_id,
 504                                          const GValue *value,
 505                                          GParamSpec   *pspec)
 506 {
 507   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (object);
 508
 509   switch (prop_id)
 510     {
 511     case GTK_RECENT_CHOOSER_PROP_RECENT_MANAGER:
 512       set_recent_manager (impl, g_value_get_object (value));
 513       break;
 514     case GTK_RECENT_CHOOSER_PROP_SHOW_PRIVATE:
 515       impl->show_private = g_value_get_boolean (value);
 516       if (impl->recent_popup_menu_show_private_item)
 517         {
 518           GtkCheckMenuItem *item = GTK_CHECK_MENU_ITEM (impl->recent_popup_menu_show_private_item);
 519           g_signal_handlers_block_by_func (item, G_CALLBACK (show_private_toggled_cb), impl);
 520           gtk_check_menu_item_set_active (item, impl->show_private);
 521           g_signal_handlers_unblock_by_func (item, G_CALLBACK (show_private_toggled_cb), impl);
 522         }
 523       reload_recent_items (impl);
 524       break;
 525     case GTK_RECENT_CHOOSER_PROP_SHOW_NOT_FOUND:
 526       impl->show_not_found = g_value_get_boolean (value);
 527       reload_recent_items (impl);
 528       break;
 529     case GTK_RECENT_CHOOSER_PROP_SHOW_TIPS:
 530       impl->show_tips = g_value_get_boolean (value);
 531       break;
 532     case GTK_RECENT_CHOOSER_PROP_SHOW_ICONS:
 533       impl->show_icons = g_value_get_boolean (value);
 534       gtk_tree_view_column_set_visible (impl->icon_column, impl->show_icons);
 535       break;
 536     case GTK_RECENT_CHOOSER_PROP_SELECT_MULTIPLE:
 537       impl->select_multiple = g_value_get_boolean (value);
 538
 539       if (impl->select_multiple)
 540         gtk_tree_selection_set_mode (impl->selection, GTK_SELECTION_MULTIPLE);
 541       else
 542         gtk_tree_selection_set_mode (impl->selection, GTK_SELECTION_SINGLE);
 543       break;
 544     case GTK_RECENT_CHOOSER_PROP_LOCAL_ONLY:
 545       impl->local_only = g_value_get_boolean (value);
 546       reload_recent_items (impl);
 547       break;
 548     case GTK_RECENT_CHOOSER_PROP_LIMIT:
 549       impl->limit = g_value_get_int (value);
 550       impl->limit_set = TRUE;
 551       reload_recent_items (impl);
 552       break;
 553     case GTK_RECENT_CHOOSER_PROP_SORT_TYPE:
 554       chooser_set_sort_type (impl, g_value_get_enum (value));
 555       break;
 556     case GTK_RECENT_CHOOSER_PROP_FILTER:
 557       set_current_filter (impl, g_value_get_object (value));
 558       break;
 559     case PROP_ACTIVATABLE_RELATED_ACTION:
 560       _gtk_recent_chooser_set_related_action (GTK_RECENT_CHOOSER (impl), g_value_get_object (value));
 561       break;
 562     case PROP_ACTIVATABLE_USE_ACTION_APPEARANCE:
 563       _gtk_recent_chooser_set_use_action_appearance (GTK_RECENT_CHOOSER (impl), g_value_get_boolean (value));
 564       break;
 565     default:
 566       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 567       break;
 568     }
 569 }
 570
 571 static void
 572 gtk_recent_chooser_default_get_property (GObject    *object,
 573                                          guint       prop_id,
 574                                          GValue     *value,
 575                                          GParamSpec *pspec)
 576 {
 577   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (object);
 578
 579   switch (prop_id)
 580     {
 581     case GTK_RECENT_CHOOSER_PROP_LIMIT:
 582       g_value_set_int (value, impl->limit);
 583       break;
 584     case GTK_RECENT_CHOOSER_PROP_SORT_TYPE:
 585       g_value_set_enum (value, impl->sort_type);
 586       break;
 587     case GTK_RECENT_CHOOSER_PROP_SHOW_PRIVATE:
 588       g_value_set_boolean (value, impl->show_private);
 589       break;
 590     case GTK_RECENT_CHOOSER_PROP_SHOW_ICONS:
 591       g_value_set_boolean (value, impl->show_icons);
 592       break;
 593     case GTK_RECENT_CHOOSER_PROP_SHOW_NOT_FOUND:
 594       g_value_set_boolean (value, impl->show_not_found);
 595       break;
 596     case GTK_RECENT_CHOOSER_PROP_SHOW_TIPS:
 597       g_value_set_boolean (value, impl->show_tips);
 598       break;
 599     case GTK_RECENT_CHOOSER_PROP_LOCAL_ONLY:
 600       g_value_set_boolean (value, impl->local_only);
 601       break;
 602     case GTK_RECENT_CHOOSER_PROP_SELECT_MULTIPLE:
 603       g_value_set_boolean (value, impl->select_multiple);
 604       break;
 605     case GTK_RECENT_CHOOSER_PROP_FILTER:
 606       g_value_set_object (value, impl->current_filter);
 607       break;
 608     case PROP_ACTIVATABLE_RELATED_ACTION:
 609       g_value_set_object (value, _gtk_recent_chooser_get_related_action (GTK_RECENT_CHOOSER (impl)));
 610       break;
 611     case PROP_ACTIVATABLE_USE_ACTION_APPEARANCE:
 612       g_value_set_boolean (value, _gtk_recent_chooser_get_use_action_appearance (GTK_RECENT_CHOOSER (impl)));
 613       break;
 614     default:
 615       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 616       break;
 617     }
 618 }
 619
 620 static void
 621 gtk_recent_chooser_default_dispose (GObject *object)
 622 {
 623   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (object);
 624
 625   if (impl->load_id)
 626     {
 627       g_source_remove (impl->load_id);
 628       impl->load_state = LOAD_EMPTY;
 629       impl->load_id = 0;
 630     }
 631
 632   g_list_free_full (impl->recent_items, (GDestroyNotify) gtk_recent_info_unref);
 633   impl->recent_items = NULL;
 634
 635   if (impl->manager && impl->manager_changed_id)
 636     {
 637       g_signal_handler_disconnect (impl->manager, impl->manager_changed_id);
 638       impl->manager_changed_id = 0;
 639     }
 640
 641   if (impl->filters)
 642     {
 643       g_slist_foreach (impl->filters, (GFunc) g_object_unref, NULL);
 644       g_slist_free (impl->filters);
 645       impl->filters = NULL;
 646     }
 647
 648   if (impl->current_filter)
 649     {
 650       g_object_unref (impl->current_filter);
 651       impl->current_filter = NULL;
 652     }
 653
 654   if (impl->recent_store)
 655     {
 656       g_object_unref (impl->recent_store);
 657       impl->recent_store = NULL;
 658     }
 659
 660   G_OBJECT_CLASS (_gtk_recent_chooser_default_parent_class)->dispose (object);
 661 }
 662
 663 static void
 664 gtk_recent_chooser_default_finalize (GObject *object)
 665 {
 666   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (object);
 667
 668   impl->manager = NULL;
 669
 670   if (impl->sort_data_destroy)
 671     {
 672       impl->sort_data_destroy (impl->sort_data);
 673       impl->sort_data_destroy = NULL;
 674     }
 675
 676   impl->sort_data = NULL;
 677   impl->sort_func = NULL;
 678
 679   G_OBJECT_CLASS (_gtk_recent_chooser_default_parent_class)->finalize (object);
 680 }
 681
 682 /* override GtkWidget::show_all since we have internal widgets we wish to keep
 683  * hidden unless we decide otherwise, like the filter combo box.
 684  */
 685 static void
 686 gtk_recent_chooser_default_show_all (GtkWidget *widget)
 687 {
 688   gtk_widget_show (widget);
 689 }
 690
 691
 692
 693 /* Shows an error dialog set as transient for the specified window */
 694 static void
 695 error_message_with_parent (GtkWindow   *parent,
 696                            const gchar *msg,
 697                            const gchar *detail)
 698 {
 699   GtkWidget *dialog;
 700
 701   dialog = gtk_message_dialog_new (parent,
 702                                    GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
 703                                    GTK_MESSAGE_ERROR,
 704                                    GTK_BUTTONS_OK,
 705                                    "%s",
 706                                    msg);
 707   gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 708                                             "%s", detail);
 709
 710   if (gtk_window_has_group (parent))
 711     gtk_window_group_add_window (gtk_window_get_group (parent),
 712                                  GTK_WINDOW (dialog));
 713
 714   gtk_dialog_run (GTK_DIALOG (dialog));
 715   gtk_widget_destroy (dialog);
 716 }
 717
 718 /* Returns a toplevel GtkWindow, or NULL if none */
 719 static GtkWindow *
 720 get_toplevel (GtkWidget *widget)
 721 {
 722   GtkWidget *toplevel;
 723
 724   toplevel = gtk_widget_get_toplevel (widget);
 725   if (!gtk_widget_is_toplevel (toplevel))
 726     return NULL;
 727   else
 728     return GTK_WINDOW (toplevel);
 729 }
 730
 731 /* Shows an error dialog for the file chooser */
 732 static void
 733 error_message (GtkRecentChooserDefault *impl,
 734                const gchar             *msg,
 735                const gchar             *detail)
 736 {
 737   error_message_with_parent (get_toplevel (GTK_WIDGET (impl)), msg, detail);
 738 }
 739
 740 static void
 741 set_busy_cursor (GtkRecentChooserDefault *impl,
 742                  gboolean                 show_busy_cursor)
 743 {
 744   GtkWindow *toplevel;
 745   GdkDisplay *display;
 746   GdkCursor *cursor;
 747
 748   toplevel = get_toplevel (GTK_WIDGET (impl));
 749   if (!toplevel || !gtk_widget_get_realized (GTK_WIDGET (toplevel)))
 750     return;
 751
 752   display = gtk_widget_get_display (GTK_WIDGET (toplevel));
 753
 754   cursor = NULL;
 755   if (show_busy_cursor)
 756     cursor = gdk_cursor_new_for_display (display, GDK_WATCH);
 757
 758   gdk_window_set_cursor (gtk_widget_get_window (GTK_WIDGET (toplevel)),
 759                          cursor);
 760   gdk_display_flush (display);
 761
 762   if (cursor)
 763     g_object_unref (cursor);
 764 }
 765
 766 static void
 767 chooser_set_model (GtkRecentChooserDefault *impl)
 768 {
 769   g_assert (impl->recent_store != NULL);
 770   g_assert (impl->load_state == LOAD_LOADING);
 771
 772   gtk_tree_view_set_model (GTK_TREE_VIEW (impl->recent_view),
 773                            GTK_TREE_MODEL (impl->recent_store));
 774   gtk_tree_view_columns_autosize (GTK_TREE_VIEW (impl->recent_view));
 775   gtk_tree_view_set_enable_search (GTK_TREE_VIEW (impl->recent_view), TRUE);
 776   gtk_tree_view_set_search_column (GTK_TREE_VIEW (impl->recent_view),
 777                                    RECENT_DISPLAY_NAME_COLUMN);
 778
 779   impl->load_state = LOAD_FINISHED;
 780 }
 781
 782 static gboolean
 783 load_recent_items (gpointer user_data)
 784 {
 785   GtkRecentChooserDefault *impl;
 786   GtkRecentInfo *info;
 787   GtkTreeIter iter;
 788   const gchar *uri, *name;
 789   gboolean retval;
 790
 791   impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
 792
 793   g_assert ((impl->load_state == LOAD_EMPTY) ||
 794             (impl->load_state == LOAD_PRELOAD));
 795
 796   /* store the items for multiple runs */
 797   if (!impl->recent_items)
 798     {
 799       impl->recent_items = gtk_recent_chooser_get_items (GTK_RECENT_CHOOSER (impl));
 800       if (!impl->recent_items)
 801         {
 802           impl->load_state = LOAD_FINISHED;
 803
 804           return FALSE;
 805         }
 806
 807       impl->n_recent_items = g_list_length (impl->recent_items);
 808       impl->loaded_items = 0;
 809       impl->load_state = LOAD_PRELOAD;
 810     }
 811
 812   info = (GtkRecentInfo *) g_list_nth_data (impl->recent_items,
 813                                             impl->loaded_items);
 814   g_assert (info);
 815
 816   uri = gtk_recent_info_get_uri (info);
 817   name = gtk_recent_info_get_display_name (info);
 818
 819   /* at this point, everything goes inside the model; operations on the
 820    * visualization of items inside the model are done in the cell data
 821    * funcs (remember that there are two of those: one for the icon and
 822    * one for the text), while the filtering is done only when a filter
 823    * is actually loaded. */
 824   gtk_list_store_append (impl->recent_store, &iter);
 825   gtk_list_store_set (impl->recent_store, &iter,
 826                       RECENT_URI_COLUMN, uri,           /* uri  */
 827                       RECENT_DISPLAY_NAME_COLUMN, name, /* display_name */
 828                       RECENT_INFO_COLUMN, info,         /* info */
 829                       -1);
 830
 831   impl->loaded_items += 1;
 832
 833   if (impl->loaded_items == impl->n_recent_items)
 834     {
 835       /* we have finished loading, so we remove the items cache */
 836       impl->load_state = LOAD_LOADING;
 837
 838       g_list_free_full (impl->recent_items, (GDestroyNotify) gtk_recent_info_unref);
 839
 840       impl->recent_items = NULL;
 841       impl->n_recent_items = 0;
 842       impl->loaded_items = 0;
 843
 844       /* load the filled up model */
 845       chooser_set_model (impl);
 846
 847       retval = FALSE;
 848     }
 849   else
 850     {
 851       /* we did not finish, so continue loading */
 852       retval = TRUE;
 853     }
 854
 855   return retval;
 856 }
 857
 858 static void
 859 cleanup_after_load (gpointer user_data)
 860 {
 861   GtkRecentChooserDefault *impl;
 862
 863   impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
 864
 865   if (impl->load_id != 0)
 866     {
 867       g_assert ((impl->load_state == LOAD_EMPTY) ||
 868                 (impl->load_state == LOAD_PRELOAD) ||
 869                 (impl->load_state == LOAD_LOADING) ||
 870                 (impl->load_state == LOAD_FINISHED));
 871
 872       /* we have officialy finished loading all the items,
 873        * so we can reset the state machine
 874        */
 875       g_source_remove (impl->load_id);
 876       impl->load_id = 0;
 877       impl->load_state = LOAD_EMPTY;
 878     }
 879   else
 880     g_assert ((impl->load_state == LOAD_EMPTY) ||
 881               (impl->load_state == LOAD_LOADING) ||
 882               (impl->load_state == LOAD_FINISHED));
 883
 884   set_busy_cursor (impl, FALSE);
 885 }
 886
 887 /* clears the current model and reloads the recently used resources */
 888 static void
 889 reload_recent_items (GtkRecentChooserDefault *impl)
 890 {
 891   GtkWidget *widget;
 892
 893   /* reload is already in progress - do not disturb */
 894   if (impl->load_id)
 895     return;
 896
 897   widget = GTK_WIDGET (impl);
 898
 899   gtk_tree_view_set_model (GTK_TREE_VIEW (impl->recent_view), NULL);
 900   gtk_list_store_clear (impl->recent_store);
 901
 902   if (!impl->icon_theme)
 903     impl->icon_theme = get_icon_theme_for_widget (widget);
 904
 905   impl->icon_size = get_icon_size_for_widget (widget,
 906                                               GTK_ICON_SIZE_BUTTON);
 907
 908   if (!impl->limit_set)
 909     impl->limit = get_recent_files_limit (widget);
 910
 911   set_busy_cursor (impl, TRUE);
 912
 913   impl->load_state = LOAD_EMPTY;
 914   impl->load_id = gdk_threads_add_idle_full (G_PRIORITY_HIGH_IDLE + 30,
 915                                              load_recent_items,
 916                                              impl,
 917                                              cleanup_after_load);
 918 }
 919
 920 /* taken form gtkfilechooserdialog.c */
 921 static void
 922 set_default_size (GtkRecentChooserDefault *impl)
 923 {
 924   GtkScrolledWindow *scrollw;
 925   GtkWidget *widget;
 926   gint width, height;
 927   gint font_size;
 928   GdkScreen *screen;
 929   gint monitor_num;
 930   GtkRequisition req;
 931   GdkRectangle monitor;
 932   GtkStyleContext *context;
 933   GtkStateFlags state;
 934
 935   widget = GTK_WIDGET (impl);
 936   context = gtk_widget_get_style_context (widget);
 937   state = gtk_widget_get_state_flags (widget);
 938
 939   /* Size based on characters and the icon size */
 940   font_size = pango_font_description_get_size (gtk_style_context_get_font (context, state));
 941   font_size = PANGO_PIXELS (font_size);
 942
 943   width = impl->icon_size + font_size * NUM_CHARS;
 944   height = (impl->icon_size + font_size) * NUM_LINES;
 945
 946   /* Use at least the requisition size... */
 947   gtk_widget_get_preferred_size (widget, &req, NULL);
 948   width = MAX (width, req.width);
 949   height = MAX (height, req.height);
 950
 951   /* ... but no larger than the monitor */
 952   screen = gtk_widget_get_screen (widget);
 953   monitor_num = gdk_screen_get_monitor_at_window (screen,
 954                                                   gtk_widget_get_window (widget));
 955
 956   gdk_screen_get_monitor_workarea (screen, monitor_num, &monitor);
 957
 958   width = MIN (width, monitor.width * 3 / 4);
 959   height = MIN (height, monitor.height * 3 / 4);
 960
 961   /* Set size */
 962   scrollw = GTK_SCROLLED_WINDOW (gtk_widget_get_parent (impl->recent_view));
 963   gtk_scrolled_window_set_min_content_width (scrollw, width);
 964   gtk_scrolled_window_set_min_content_height (scrollw, height);
 965 }
 966
 967 static void
 968 gtk_recent_chooser_default_map (GtkWidget *widget)
 969 {
 970   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (widget);
 971
 972   GTK_WIDGET_CLASS (_gtk_recent_chooser_default_parent_class)->map (widget);
 973
 974   /* reloads everything */
 975   reload_recent_items (impl);
 976
 977   set_default_size (impl);
 978 }
 979
 980 static void
 981 recent_icon_data_func (GtkTreeViewColumn *tree_column,
 982                        GtkCellRenderer   *cell,
 983                        GtkTreeModel      *model,
 984                        GtkTreeIter       *iter,
 985                        gpointer           user_data)
 986 {
 987   GtkRecentInfo *info = NULL;
 988   GIcon *icon;
 989
 990   gtk_tree_model_get (model, iter, RECENT_INFO_COLUMN, &info, -1);
 991   g_assert (info != NULL);
 992
 993   icon = gtk_recent_info_get_gicon (info);
 994   g_object_set (cell, "gicon", icon, NULL);
 995
 996   if (icon != NULL)
 997     g_object_unref (icon);
 998
 999   gtk_recent_info_unref (info);
1000 }
1001
1002 static void
1003 recent_meta_data_func (GtkTreeViewColumn *tree_column,
1004                        GtkCellRenderer   *cell,
1005                        GtkTreeModel      *model,
1006                        GtkTreeIter       *iter,
1007                        gpointer           user_data)
1008 {
1009   GtkRecentInfo *info = NULL;
1010   gchar *name;
1011
1012   gtk_tree_model_get (model, iter,
1013                       RECENT_DISPLAY_NAME_COLUMN, &name,
1014                       RECENT_INFO_COLUMN, &info,
1015                       -1);
1016   g_assert (info != NULL);
1017
1018   if (!name)
1019     name = gtk_recent_info_get_short_name (info);
1020
1021   g_object_set (cell, "text", name, NULL);
1022
1023   g_free (name);
1024   gtk_recent_info_unref (info);
1025 }
1026
1027
1028 static gchar *
1029 gtk_recent_chooser_default_get_current_uri (GtkRecentChooser *chooser)
1030 {
1031   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1032
1033   g_assert (impl->selection != NULL);
1034
1035   if (!impl->select_multiple)
1036     {
1037       GtkTreeModel *model;
1038       GtkTreeIter iter;
1039       gchar *uri = NULL;
1040
1041       if (!gtk_tree_selection_get_selected (impl->selection, &model, &iter))
1042         return NULL;
1043
1044       gtk_tree_model_get (model, &iter, RECENT_URI_COLUMN, &uri, -1);
1045
1046       return uri;
1047     }
1048
1049   return NULL;
1050 }
1051
1052 typedef struct
1053 {
1054   guint found : 1;
1055   guint do_select : 1;
1056   guint do_activate : 1;
1057
1058   gchar *uri;
1059
1060   GtkRecentChooserDefault *impl;
1061 } SelectURIData;
1062
1063 static gboolean
1064 scan_for_uri_cb (GtkTreeModel *model,
1065                  GtkTreePath  *path,
1066                  GtkTreeIter  *iter,
1067                  gpointer      user_data)
1068 {
1069   SelectURIData *select_data = (SelectURIData *) user_data;
1070   gchar *uri = NULL;
1071
1072   if (!select_data)
1073     return TRUE;
1074
1075   if (select_data->found)
1076     return TRUE;
1077
1078   gtk_tree_model_get (model, iter, RECENT_URI_COLUMN, &uri, -1);
1079   if (!uri)
1080     return FALSE;
1081
1082   if (strcmp (uri, select_data->uri) == 0)
1083     {
1084       select_data->found = TRUE;
1085
1086       if (select_data->do_activate)
1087         gtk_tree_view_row_activated (GTK_TREE_VIEW (select_data->impl->recent_view),
1088                                      path,
1089                                      select_data->impl->meta_column);
1090
1091       if (select_data->do_select)
1092         gtk_tree_selection_select_path (select_data->impl->selection, path);
1093       else
1094         gtk_tree_selection_unselect_path (select_data->impl->selection, path);
1095
1096       g_free (uri);
1097
1098       return TRUE;
1099     }
1100
1101   g_free (uri);
1102
1103   return FALSE;
1104 }
1105
1106 static gboolean
1107 gtk_recent_chooser_default_set_current_uri (GtkRecentChooser  *chooser,
1108                                             const gchar       *uri,
1109                                             GError           **error)
1110 {
1111   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1112   SelectURIData *data;
1113
1114   data = g_new0 (SelectURIData, 1);
1115   data->uri = g_strdup (uri);
1116   data->impl = impl;
1117   data->found = FALSE;
1118   data->do_activate = TRUE;
1119   data->do_select = TRUE;
1120
1121   gtk_tree_model_foreach (GTK_TREE_MODEL (impl->recent_store),
1122                           scan_for_uri_cb,
1123                           data);
1124
1125   if (!data->found)
1126     {
1127       g_free (data->uri);
1128       g_free (data);
1129
1130       g_set_error (error, GTK_RECENT_CHOOSER_ERROR,
1131                    GTK_RECENT_CHOOSER_ERROR_NOT_FOUND,
1132                    _("No item for URI '%s' found"),
1133                    uri);
1134       return FALSE;
1135     }
1136
1137   g_free (data->uri);
1138   g_free (data);
1139
1140   return TRUE;
1141 }
1142
1143 static gboolean
1144 gtk_recent_chooser_default_select_uri (GtkRecentChooser  *chooser,
1145                                        const gchar       *uri,
1146                                        GError           **error)
1147 {
1148   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1149   SelectURIData *data;
1150
1151   data = g_new0 (SelectURIData, 1);
1152   data->uri = g_strdup (uri);
1153   data->impl = impl;
1154   data->found = FALSE;
1155   data->do_activate = FALSE;
1156   data->do_select = TRUE;
1157
1158   gtk_tree_model_foreach (GTK_TREE_MODEL (impl->recent_store),
1159                           scan_for_uri_cb,
1160                           data);
1161
1162   if (!data->found)
1163     {
1164       g_free (data->uri);
1165       g_free (data);
1166
1167       g_set_error (error, GTK_RECENT_CHOOSER_ERROR,
1168                    GTK_RECENT_CHOOSER_ERROR_NOT_FOUND,
1169                    _("No item for URI '%s' found"),
1170                    uri);
1171       return FALSE;
1172     }
1173
1174   g_free (data->uri);
1175   g_free (data);
1176
1177   return TRUE;
1178 }
1179
1180 static void
1181 gtk_recent_chooser_default_unselect_uri (GtkRecentChooser *chooser,
1182                                          const gchar      *uri)
1183 {
1184   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1185   SelectURIData *data;
1186
1187   data = g_new0 (SelectURIData, 1);
1188   data->uri = g_strdup (uri);
1189   data->impl = impl;
1190   data->found = FALSE;
1191   data->do_activate = FALSE;
1192   data->do_select = FALSE;
1193
1194   gtk_tree_model_foreach (GTK_TREE_MODEL (impl->recent_store),
1195                           scan_for_uri_cb,
1196                           data);
1197
1198   g_free (data->uri);
1199   g_free (data);
1200 }
1201
1202 static void
1203 gtk_recent_chooser_default_select_all (GtkRecentChooser *chooser)
1204 {
1205   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1206
1207   if (!impl->select_multiple)
1208     return;
1209
1210   gtk_tree_selection_select_all (impl->selection);
1211 }
1212
1213 static void
1214 gtk_recent_chooser_default_unselect_all (GtkRecentChooser *chooser)
1215 {
1216   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1217
1218   gtk_tree_selection_unselect_all (impl->selection);
1219 }
1220
1221 static void
1222 gtk_recent_chooser_default_set_sort_func (GtkRecentChooser  *chooser,
1223                                           GtkRecentSortFunc  sort_func,
1224                                           gpointer           sort_data,
1225                                           GDestroyNotify     data_destroy)
1226 {
1227   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1228
1229   if (impl->sort_data_destroy)
1230     {
1231       impl->sort_data_destroy (impl->sort_data);
1232       impl->sort_data_destroy = NULL;
1233     }
1234
1235   impl->sort_func = NULL;
1236   impl->sort_data = NULL;
1237
1238   if (sort_func)
1239     {
1240       impl->sort_func = sort_func;
1241       impl->sort_data = sort_data;
1242       impl->sort_data_destroy = data_destroy;
1243     }
1244 }
1245
1246 static GList *
1247 gtk_recent_chooser_default_get_items (GtkRecentChooser *chooser)
1248 {
1249   GtkRecentChooserDefault *impl;
1250
1251   impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1252
1253   return _gtk_recent_chooser_get_items (chooser,
1254                                         impl->current_filter,
1255                                         impl->sort_func,
1256                                         impl->sort_data);
1257 }
1258
1259 static GtkRecentManager *
1260 gtk_recent_chooser_default_get_recent_manager (GtkRecentChooser *chooser)
1261 {
1262   return GTK_RECENT_CHOOSER_DEFAULT (chooser)->manager;
1263 }
1264
1265 static void
1266 show_filters (GtkRecentChooserDefault *impl,
1267               gboolean                 show)
1268 {
1269   if (show)
1270     gtk_widget_show (impl->filter_combo_hbox);
1271   else
1272     gtk_widget_hide (impl->filter_combo_hbox);
1273 }
1274
1275 static void
1276 gtk_recent_chooser_default_add_filter (GtkRecentChooser *chooser,
1277                                        GtkRecentFilter  *filter)
1278 {
1279   GtkRecentChooserDefault *impl;
1280   const gchar *name;
1281
1282   impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1283
1284   if (g_slist_find (impl->filters, filter))
1285     {
1286       g_warning ("gtk_recent_chooser_add_filter() called on filter already in list\n");
1287       return;
1288     }
1289
1290   g_object_ref_sink (filter);
1291   impl->filters = g_slist_append (impl->filters, filter);
1292
1293   /* display new filter */
1294   name = gtk_recent_filter_get_name (filter);
1295   if (!name)
1296     name = _("Untitled filter");
1297
1298   gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (impl->filter_combo), name);
1299
1300   if (!g_slist_find (impl->filters, impl->current_filter))
1301     set_current_filter (impl, filter);
1302
1303   show_filters (impl, TRUE);
1304 }
1305
1306 static void
1307 gtk_recent_chooser_default_remove_filter (GtkRecentChooser *chooser,
1308                                           GtkRecentFilter  *filter)
1309 {
1310   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1311   GtkTreeModel *model;
1312   GtkTreeIter iter;
1313   gint filter_idx;
1314
1315   filter_idx = g_slist_index (impl->filters, filter);
1316
1317   if (filter_idx < 0)
1318     {
1319       g_warning ("gtk_recent_chooser_remove_filter() called on filter not in list\n");
1320       return;
1321     }
1322
1323   impl->filters = g_slist_remove (impl->filters, filter);
1324
1325   if (filter == impl->current_filter)
1326     {
1327       if (impl->filters)
1328         set_current_filter (impl, impl->filters->data);
1329       else
1330         set_current_filter (impl, NULL);
1331     }
1332
1333   model = gtk_combo_box_get_model (GTK_COMBO_BOX (impl->filter_combo));
1334   gtk_tree_model_iter_nth_child (model, &iter, NULL, filter_idx);
1335   gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
1336
1337   g_object_unref (filter);
1338
1339   if (!impl->filters)
1340     show_filters (impl, FALSE);
1341 }
1342
1343 static GSList *
1344 gtk_recent_chooser_default_list_filters (GtkRecentChooser *chooser)
1345 {
1346   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1347
1348   return g_slist_copy (impl->filters);
1349 }
1350
1351 static void
1352 set_current_filter (GtkRecentChooserDefault *impl,
1353                     GtkRecentFilter         *filter)
1354 {
1355   if (impl->current_filter != filter)
1356     {
1357       gint filter_idx;
1358
1359       filter_idx = g_slist_index (impl->filters, filter);
1360       if (impl->filters && filter && filter_idx < 0)
1361         return;
1362
1363       if (impl->current_filter)
1364         g_object_unref (impl->current_filter);
1365
1366       impl->current_filter = filter;
1367
1368       if (impl->current_filter)
1369         {
1370           g_object_ref_sink (impl->current_filter);
1371         }
1372
1373       if (impl->filters)
1374         gtk_combo_box_set_active (GTK_COMBO_BOX (impl->filter_combo),
1375                                   filter_idx);
1376
1377       if (impl->recent_store)
1378         reload_recent_items (impl);
1379
1380       g_object_notify (G_OBJECT (impl), "filter");
1381     }
1382 }
1383
1384 static void
1385 chooser_set_sort_type (GtkRecentChooserDefault *impl,
1386                        GtkRecentSortType        sort_type)
1387 {
1388   if (impl->sort_type != sort_type)
1389     {
1390       impl->sort_type = sort_type;
1391       reload_recent_items (impl);
1392
1393       g_object_notify (G_OBJECT (impl), "sort-type");
1394     }
1395 }
1396
1397
1398 static GtkIconTheme *
1399 get_icon_theme_for_widget (GtkWidget *widget)
1400 {
1401   if (gtk_widget_has_screen (widget))
1402     return gtk_icon_theme_get_for_screen (gtk_widget_get_screen (widget));
1403
1404   return gtk_icon_theme_get_default ();
1405 }
1406
1407 static gint
1408 get_icon_size_for_widget (GtkWidget   *widget,
1409                           GtkIconSize  icon_size)
1410 {
1411   GtkSettings *settings;
1412   gint width, height;
1413
1414   if (gtk_widget_has_screen (widget))
1415     settings = gtk_settings_get_for_screen (gtk_widget_get_screen (widget));
1416   else
1417     settings = gtk_settings_get_default ();
1418
1419   if (gtk_icon_size_lookup_for_settings (settings, icon_size,
1420                                          &width, &height))
1421     return MAX (width, height);
1422
1423   return FALLBACK_ICON_SIZE;
1424 }
1425
1426 static gint
1427 get_recent_files_limit (GtkWidget *widget)
1428 {
1429   GtkSettings *settings;
1430   gint limit;
1431
1432   if (gtk_widget_has_screen (widget))
1433     settings = gtk_settings_get_for_screen (gtk_widget_get_screen (widget));
1434   else
1435     settings = gtk_settings_get_default ();
1436
1437   g_object_get (G_OBJECT (settings), "gtk-recent-files-limit", &limit, NULL);
1438
1439   return limit;
1440 }
1441
1442 static void
1443 recent_manager_changed_cb (GtkRecentManager *manager,
1444                            gpointer          user_data)
1445 {
1446   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1447
1448   reload_recent_items (impl);
1449 }
1450
1451 static void
1452 selection_changed_cb (GtkTreeSelection *selection,
1453                       gpointer          user_data)
1454 {
1455   _gtk_recent_chooser_selection_changed (GTK_RECENT_CHOOSER (user_data));
1456 }
1457
1458 static void
1459 row_activated_cb (GtkTreeView       *tree_view,
1460                   GtkTreePath       *tree_path,
1461                   GtkTreeViewColumn *tree_column,
1462                   gpointer           user_data)
1463 {
1464   _gtk_recent_chooser_item_activated (GTK_RECENT_CHOOSER (user_data));
1465 }
1466
1467 static void
1468 filter_combo_changed_cb (GtkComboBox *combo_box,
1469                          gpointer     user_data)
1470 {
1471   GtkRecentChooserDefault *impl;
1472   gint new_index;
1473   GtkRecentFilter *filter;
1474
1475   impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1476
1477   new_index = gtk_combo_box_get_active (combo_box);
1478   filter = g_slist_nth_data (impl->filters, new_index);
1479
1480   set_current_filter (impl, filter);
1481 }
1482
1483 static GdkPixbuf *
1484 get_drag_pixbuf (GtkRecentChooserDefault *impl)
1485 {
1486   GtkRecentInfo *info;
1487   GdkPixbuf *retval;
1488   gint size;
1489
1490   g_assert (GTK_IS_RECENT_CHOOSER_DEFAULT (impl));
1491
1492   info = gtk_recent_chooser_get_current_item (GTK_RECENT_CHOOSER (impl));
1493   if (!info)
1494     return NULL;
1495
1496   size = get_icon_size_for_widget (GTK_WIDGET (impl), GTK_ICON_SIZE_DND);
1497
1498   retval = gtk_recent_info_get_icon (info, size);
1499   gtk_recent_info_unref (info);
1500
1501   return retval;
1502 }
1503
1504 static void
1505 recent_view_drag_begin_cb (GtkWidget      *widget,
1506                            GdkDragContext *context,
1507                            gpointer        user_data)
1508 {
1509   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1510   GdkPixbuf *pixbuf;
1511
1512   pixbuf = get_drag_pixbuf (impl);
1513   if (pixbuf)
1514     {
1515       gtk_drag_set_icon_pixbuf (context, pixbuf, 0, 0);
1516       g_object_unref (pixbuf);
1517     }
1518   else
1519     gtk_drag_set_icon_default (context);
1520 }
1521
1522 typedef struct
1523 {
1524   gchar **uri_list;
1525   gsize next_pos;
1526 } DragData;
1527
1528 static void
1529 append_uri_to_urilist (GtkTreeModel *model,
1530                        GtkTreePath  *path,
1531                        GtkTreeIter  *iter,
1532                        gpointer      user_data)
1533 {
1534   DragData *drag_data = (DragData *) user_data;
1535   GtkTreeModel *child_model;
1536   GtkTreeIter child_iter;
1537   gchar *uri = NULL;
1538   gsize pos;
1539
1540   child_model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (model));
1541   gtk_tree_model_filter_convert_iter_to_child_iter (GTK_TREE_MODEL_FILTER (model),
1542                                                     &child_iter,
1543                                                     iter);
1544   gtk_tree_model_get (child_model, &child_iter,
1545                       RECENT_URI_COLUMN, &uri,
1546                       -1);
1547   g_assert (uri != NULL);
1548
1549   pos = drag_data->next_pos;
1550   drag_data->uri_list[pos] = g_strdup (uri);
1551   drag_data->next_pos = pos + 1;
1552 }
1553
1554 static void
1555 recent_view_drag_data_get_cb (GtkWidget        *widget,
1556                               GdkDragContext   *context,
1557                               GtkSelectionData *selection_data,
1558                               guint             info,
1559                               guint32           time_,
1560                               gpointer          data)
1561 {
1562   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (data);
1563   DragData drag_data;
1564   gsize n_uris;
1565
1566   n_uris = gtk_tree_selection_count_selected_rows (impl->selection);
1567   if (n_uris == 0)
1568     return;
1569
1570   drag_data.uri_list = g_new0 (gchar *, n_uris + 1);
1571   drag_data.next_pos = 0;
1572
1573   gtk_tree_selection_selected_foreach (impl->selection,
1574                                        append_uri_to_urilist,
1575                                        &drag_data);
1576
1577   gtk_selection_data_set_uris (selection_data, drag_data.uri_list);
1578
1579   g_strfreev (drag_data.uri_list);
1580 }
1581
1582 static gboolean
1583 recent_view_query_tooltip_cb (GtkWidget  *widget,
1584                               gint        x,
1585                               gint        y,
1586                               gboolean    keyboard_tip,
1587                               GtkTooltip *tooltip,
1588                               gpointer    user_data)
1589 {
1590   GtkRecentChooserDefault *impl = user_data;
1591   GtkTreeView *tree_view;
1592   GtkTreeIter iter;
1593   GtkTreePath *path = NULL;
1594   GtkRecentInfo *info = NULL;
1595   gchar *uri_display;
1596
1597   if (!impl->show_tips)
1598     return FALSE;
1599
1600   tree_view = GTK_TREE_VIEW (impl->recent_view);
1601
1602   gtk_tree_view_get_tooltip_context (tree_view,
1603                                      &x, &y,
1604                                      keyboard_tip,
1605                                      NULL, &path, NULL);
1606   if (!path)
1607     return FALSE;
1608
1609   if (!gtk_tree_model_get_iter (GTK_TREE_MODEL (impl->recent_store), &iter, path))
1610     {
1611       gtk_tree_path_free (path);
1612       return FALSE;
1613     }
1614
1615   gtk_tree_model_get (GTK_TREE_MODEL (impl->recent_store), &iter,
1616                       RECENT_INFO_COLUMN, &info,
1617                       -1);
1618
1619   uri_display = gtk_recent_info_get_uri_display (info);
1620
1621   gtk_tooltip_set_text (tooltip, uri_display);
1622   gtk_tree_view_set_tooltip_row (tree_view, tooltip, path);
1623
1624   g_free (uri_display);
1625   gtk_tree_path_free (path);
1626   gtk_recent_info_unref (info);
1627
1628   return TRUE;
1629 }
1630
1631 static void
1632 remove_selected_from_list (GtkRecentChooserDefault *impl)
1633 {
1634   gchar *uri;
1635   GError *err;
1636
1637   if (impl->select_multiple)
1638     return;
1639
1640   uri = gtk_recent_chooser_get_current_uri (GTK_RECENT_CHOOSER (impl));
1641   if (!uri)
1642     return;
1643
1644   err = NULL;
1645   if (!gtk_recent_manager_remove_item (impl->manager, uri, &err))
1646     {
1647       gchar *msg;
1648
1649       msg = g_strdup (_("Could not remove item"));
1650       error_message (impl, msg, err->message);
1651
1652       g_free (msg);
1653       g_error_free (err);
1654     }
1655
1656   g_free (uri);
1657 }
1658
1659 static void
1660 copy_activated_cb (GtkMenuItem *menu_item,
1661                    gpointer     user_data)
1662 {
1663   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1664   GtkRecentInfo *info;
1665   gchar *utf8_uri;
1666
1667   info = gtk_recent_chooser_get_current_item (GTK_RECENT_CHOOSER (impl));
1668   if (!info)
1669     return;
1670
1671   utf8_uri = gtk_recent_info_get_uri_display (info);
1672
1673   gtk_clipboard_set_text (gtk_widget_get_clipboard (GTK_WIDGET (impl),
1674                                                     GDK_SELECTION_CLIPBOARD),
1675                           utf8_uri, -1);
1676
1677   gtk_recent_info_unref (info);
1678   g_free (utf8_uri);
1679 }
1680
1681 static void
1682 remove_all_activated_cb (GtkMenuItem *menu_item,
1683                          gpointer     user_data)
1684 {
1685   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1686   GError *err = NULL;
1687
1688   gtk_recent_manager_purge_items (impl->manager, &err);
1689   if (err)
1690     {
1691        gchar *msg;
1692
1693        msg = g_strdup (_("Could not clear list"));
1694
1695        error_message (impl, msg, err->message);
1696
1697        g_free (msg);
1698        g_error_free (err);
1699     }
1700 }
1701
1702 static void
1703 remove_item_activated_cb (GtkMenuItem *menu_item,
1704                           gpointer     user_data)
1705 {
1706   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1707
1708   remove_selected_from_list (impl);
1709 }
1710
1711 static void
1712 show_private_toggled_cb (GtkCheckMenuItem *menu_item,
1713                          gpointer          user_data)
1714 {
1715   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1716
1717   g_object_set (G_OBJECT (impl),
1718                 "show-private", gtk_check_menu_item_get_active (menu_item),
1719                 NULL);
1720 }
1721
1722 static void
1723 recent_popup_menu_detach_cb (GtkWidget *attach_widget,
1724                              GtkMenu   *menu)
1725 {
1726   GtkRecentChooserDefault *impl;
1727
1728   impl = g_object_get_data (G_OBJECT (attach_widget), "GtkRecentChooserDefault");
1729   g_assert (GTK_IS_RECENT_CHOOSER_DEFAULT (impl));
1730
1731   impl->recent_popup_menu = NULL;
1732   impl->recent_popup_menu_remove_item = NULL;
1733   impl->recent_popup_menu_copy_item = NULL;
1734   impl->recent_popup_menu_clear_item = NULL;
1735   impl->recent_popup_menu_show_private_item = NULL;
1736 }
1737
1738 static void
1739 recent_view_menu_ensure_state (GtkRecentChooserDefault *impl)
1740 {
1741   gint count;
1742
1743   g_assert (GTK_IS_RECENT_CHOOSER_DEFAULT (impl));
1744   g_assert (impl->recent_popup_menu != NULL);
1745
1746   if (!impl->manager)
1747     count = 0;
1748   else
1749     g_object_get (G_OBJECT (impl->manager), "size", &count, NULL);
1750
1751   if (count == 0)
1752     {
1753       gtk_widget_set_sensitive (impl->recent_popup_menu_remove_item, FALSE);
1754       gtk_widget_set_sensitive (impl->recent_popup_menu_copy_item, FALSE);
1755       gtk_widget_set_sensitive (impl->recent_popup_menu_clear_item, FALSE);
1756       gtk_widget_set_sensitive (impl->recent_popup_menu_show_private_item, FALSE);
1757     }
1758 }
1759
1760 static void
1761 recent_view_menu_build (GtkRecentChooserDefault *impl)
1762 {
1763   GtkWidget *item;
1764
1765   if (impl->recent_popup_menu)
1766     {
1767       recent_view_menu_ensure_state (impl);
1768
1769       return;
1770     }
1771
1772   impl->recent_popup_menu = gtk_menu_new ();
1773   gtk_menu_attach_to_widget (GTK_MENU (impl->recent_popup_menu),
1774                              impl->recent_view,
1775                              recent_popup_menu_detach_cb);
1776
1777   item = gtk_image_menu_item_new_with_mnemonic (_("Copy _Location"));
1778   impl->recent_popup_menu_copy_item = item;
1779   gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item),
1780                                  gtk_image_new_from_stock (GTK_STOCK_COPY, GTK_ICON_SIZE_MENU));
1781   g_signal_connect (item, "activate",
1782                     G_CALLBACK (copy_activated_cb), impl);
1783   gtk_widget_show (item);
1784   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1785
1786   item = gtk_separator_menu_item_new ();
1787   gtk_widget_show (item);
1788   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1789
1790   item = gtk_image_menu_item_new_with_mnemonic (_("_Remove From List"));
1791   impl->recent_popup_menu_remove_item = item;
1792   gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item),
1793                                  gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU));
1794   g_signal_connect (item, "activate",
1795                     G_CALLBACK (remove_item_activated_cb), impl);
1796   gtk_widget_show (item);
1797   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1798
1799   item = gtk_image_menu_item_new_with_mnemonic (_("_Clear List"));
1800   impl->recent_popup_menu_clear_item = item;
1801   gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item),
1802                                  gtk_image_new_from_stock (GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU));
1803   g_signal_connect (item, "activate",
1804                     G_CALLBACK (remove_all_activated_cb), impl);
1805
1806   gtk_widget_show (item);
1807   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1808
1809   item = gtk_separator_menu_item_new ();
1810   gtk_widget_show (item);
1811   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1812
1813   item = gtk_check_menu_item_new_with_mnemonic (_("Show _Private Resources"));
1814   impl->recent_popup_menu_show_private_item = item;
1815   gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (item), impl->show_private);
1816   g_signal_connect (item, "toggled",
1817                     G_CALLBACK (show_private_toggled_cb), impl);
1818   gtk_widget_show (item);
1819   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1820
1821   recent_view_menu_ensure_state (impl);
1822 }
1823
1824 /* taken from gtkfilechooserdefault.c */
1825 static void
1826 popup_position_func (GtkMenu   *menu,
1827                      gint      *x,
1828                      gint      *y,
1829                      gboolean  *push_in,
1830                      gpointer   user_data)
1831 {
1832   GtkAllocation allocation;
1833   GtkWidget *widget = GTK_WIDGET (user_data);
1834   GdkScreen *screen = gtk_widget_get_screen (widget);
1835   GtkRequisition req;
1836   gint monitor_num;
1837   GdkRectangle monitor;
1838
1839   if (G_UNLIKELY (!gtk_widget_get_realized (widget)))
1840     return;
1841
1842   gdk_window_get_origin (gtk_widget_get_window (widget),
1843                          x, y);
1844
1845   gtk_widget_get_preferred_size (GTK_WIDGET (menu),
1846                                  &req, NULL);
1847
1848   gtk_widget_get_allocation (widget, &allocation);
1849   *x += (allocation.width - req.width) / 2;
1850   *y += (allocation.height - req.height) / 2;
1851
1852   monitor_num = gdk_screen_get_monitor_at_point (screen, *x, *y);
1853   gtk_menu_set_monitor (menu, monitor_num);
1854   gdk_screen_get_monitor_workarea (screen, monitor_num, &monitor);
1855
1856   *x = CLAMP (*x, monitor.x, monitor.x + MAX (0, monitor.width - req.width));
1857   *y = CLAMP (*y, monitor.y, monitor.y + MAX (0, monitor.height - req.height));
1858
1859   *push_in = FALSE;
1860 }
1861
1862
1863 static void
1864 recent_view_menu_popup (GtkRecentChooserDefault *impl,
1865                         GdkEventButton          *event)
1866 {
1867   recent_view_menu_build (impl);
1868
1869   if (event)
1870     gtk_menu_popup (GTK_MENU (impl->recent_popup_menu),
1871                     NULL, NULL, NULL, NULL,
1872                     event->button, event->time);
1873   else
1874     {
1875       gtk_menu_popup (GTK_MENU (impl->recent_popup_menu),
1876                       NULL, NULL,
1877                       popup_position_func, impl->recent_view,
1878                       0, GDK_CURRENT_TIME);
1879       gtk_menu_shell_select_first (GTK_MENU_SHELL (impl->recent_popup_menu),
1880                                    FALSE);
1881     }
1882 }
1883
1884 static gboolean
1885 recent_view_popup_menu_cb (GtkWidget *widget,
1886                            gpointer   user_data)
1887 {
1888   recent_view_menu_popup (GTK_RECENT_CHOOSER_DEFAULT (user_data), NULL);
1889   return TRUE;
1890 }
1891
1892 static gboolean
1893 recent_view_button_press_cb (GtkWidget      *widget,
1894                              GdkEventButton *event,
1895                              gpointer        user_data)
1896 {
1897   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1898
1899   if (gdk_event_triggers_context_menu ((GdkEvent *) event))
1900     {
1901       GtkTreePath *path;
1902       gboolean res;
1903
1904       if (event->window != gtk_tree_view_get_bin_window (GTK_TREE_VIEW (impl->recent_view)))
1905         return FALSE;
1906
1907       res = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (impl->recent_view),
1908                                            event->x, event->y,
1909                                            &path,
1910                                            NULL, NULL, NULL);
1911       if (!res)
1912         return FALSE;
1913
1914       /* select the path before creating the popup menu */
1915       gtk_tree_selection_select_path (impl->selection, path);
1916       gtk_tree_path_free (path);
1917
1918       recent_view_menu_popup (impl, event);
1919
1920       return TRUE;
1921     }
1922
1923   return FALSE;
1924 }
1925
1926 static void
1927 set_recent_manager (GtkRecentChooserDefault *impl,
1928                     GtkRecentManager        *manager)
1929 {
1930   if (impl->manager)
1931     {
1932       if (impl->manager_changed_id)
1933         {
1934           g_signal_handler_disconnect (impl, impl->manager_changed_id);
1935           impl->manager_changed_id = 0;
1936         }
1937
1938       impl->manager = NULL;
1939     }
1940
1941   if (manager)
1942     impl->manager = manager;
1943   else
1944     impl->manager = gtk_recent_manager_get_default ();
1945
1946   if (impl->manager)
1947     {
1948       impl->manager_changed_id = g_signal_connect (impl->manager, "changed",
1949                                                    G_CALLBACK (recent_manager_changed_cb),
1950                                                    impl);
1951     }
1952 }
1953
1954 static void
1955 gtk_recent_chooser_update (GtkActivatable *activatable,
1956                            GtkAction      *action,
1957                            const gchar    *property_name)
1958 {
1959   if (strcmp (property_name, "visible") == 0)
1960     {
1961       if (gtk_action_is_visible (action))
1962         gtk_widget_show (GTK_WIDGET (activatable));
1963       else
1964         gtk_widget_hide (GTK_WIDGET (activatable));
1965     }
1966
1967   if (strcmp (property_name, "sensitive") == 0)
1968     gtk_widget_set_sensitive (GTK_WIDGET (activatable), gtk_action_is_sensitive (action));
1969
1970   _gtk_recent_chooser_update (activatable, action, property_name);
1971 }
1972
1973
1974 static void
1975 gtk_recent_chooser_sync_action_properties (GtkActivatable *activatable,
1976                                            GtkAction      *action)
1977 {
1978   if (action)
1979     {
1980       if (gtk_action_is_visible (action))
1981         gtk_widget_show (GTK_WIDGET (activatable));
1982       else
1983         gtk_widget_hide (GTK_WIDGET (activatable));
1984
1985       gtk_widget_set_sensitive (GTK_WIDGET (activatable), gtk_action_is_sensitive (action));
1986     }
1987
1988   _gtk_recent_chooser_sync_action_properties (activatable, action);
1989 }
1990
1991
1992 GtkWidget *
1993 _gtk_recent_chooser_default_new (GtkRecentManager *manager)
1994 {
1995   return g_object_new (GTK_TYPE_RECENT_CHOOSER_DEFAULT,
1996                        "recent-manager", manager,
1997                        NULL);
1998 }