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 "gtkhbox.h"
  50 #include "gtkhpaned.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 "gtktable.h"
  62 #include "gtktreemodelsort.h"
  63 #include "gtktreemodelfilter.h"
  64 #include "gtktreeselection.h"
  65 #include "gtktreestore.h"
  66 #include "gtktooltip.h"
  67 #include "gtktypebuiltins.h"
  68 #include "gtkvbox.h"
  69 #include "gtkactivatable.h"
  70
  71 #include "gtkrecentmanager.h"
  72 #include "gtkrecentfilter.h"
  73 #include "gtkrecentchooser.h"
  74 #include "gtkrecentchooserprivate.h"
  75 #include "gtkrecentchooserutils.h"
  76 #include "gtkrecentchooserdefault.h"
  77
  78 #include "gtkprivate.h"
  79
  80
  81 enum
  82 {
  83   PROP_0,
  84
  85   /* activatable properties */
  86   PROP_ACTIVATABLE_RELATED_ACTION,
  87   PROP_ACTIVATABLE_USE_ACTION_APPEARANCE
  88 };
  89
  90
  91 struct _GtkRecentChooserDefault
  92 {
  93   GtkVBox parent_instance;
  94
  95   GtkRecentManager *manager;
  96   gulong manager_changed_id;
  97   guint local_manager : 1;
  98
  99   gint icon_size;
 100
 101   /* RecentChooser properties */
 102   gint limit;
 103   GtkRecentSortType sort_type;
 104   guint show_private : 1;
 105   guint show_not_found : 1;
 106   guint select_multiple : 1;
 107   guint show_tips : 1;
 108   guint show_icons : 1;
 109   guint local_only : 1;
 110
 111   guint limit_set : 1;
 112
 113   GSList *filters;
 114   GtkRecentFilter *current_filter;
 115   GtkWidget *filter_combo_hbox;
 116   GtkWidget *filter_combo;
 117
 118   GtkRecentSortFunc sort_func;
 119   gpointer sort_data;
 120   GDestroyNotify sort_data_destroy;
 121
 122   GtkIconTheme *icon_theme;
 123
 124   GtkWidget *recent_view;
 125   GtkListStore *recent_store;
 126   GtkTreeViewColumn *icon_column;
 127   GtkTreeViewColumn *meta_column;
 128   GtkCellRenderer *meta_renderer;
 129   GtkTreeSelection *selection;
 130
 131   GtkWidget *recent_popup_menu;
 132   GtkWidget *recent_popup_menu_copy_item;
 133   GtkWidget *recent_popup_menu_remove_item;
 134   GtkWidget *recent_popup_menu_clear_item;
 135   GtkWidget *recent_popup_menu_show_private_item;
 136
 137   guint load_id;
 138   GList *recent_items;
 139   gint n_recent_items;
 140   gint loaded_items;
 141   guint load_state;
 142 };
 143
 144 typedef struct _GtkRecentChooserDefaultClass
 145 {
 146   GtkVBoxClass parent_class;
 147 } GtkRecentChooserDefaultClass;
 148
 149 enum {
 150   RECENT_URI_COLUMN,
 151   RECENT_DISPLAY_NAME_COLUMN,
 152   RECENT_INFO_COLUMN,
 153
 154   N_RECENT_COLUMNS
 155 };
 156
 157 enum {
 158   LOAD_EMPTY,    /* initial state: the model is empty */
 159   LOAD_PRELOAD,  /* the model is loading and not inserted in the tree yet */
 160   LOAD_LOADING,  /* the model is fully loaded but not inserted */
 161   LOAD_FINISHED  /* the model is fully loaded and inserted */
 162 };
 163
 164 /* Icon size for if we can't get it from the theme */
 165 #define FALLBACK_ICON_SIZE  48
 166 #define FALLBACK_ITEM_LIMIT 20
 167
 168 #define NUM_CHARS 40
 169 #define NUM_LINES 9
 170
 171 \f
 172
 173 /* GObject */
 174 static void     _gtk_recent_chooser_default_class_init  (GtkRecentChooserDefaultClass *klass);
 175 static void     _gtk_recent_chooser_default_init        (GtkRecentChooserDefault      *impl);
 176 static GObject *gtk_recent_chooser_default_constructor  (GType                         type,
 177                                                          guint                         n_construct_prop,
 178                                                          GObjectConstructParam        *construct_params);
 179 static void     gtk_recent_chooser_default_finalize     (GObject                      *object);
 180 static void     gtk_recent_chooser_default_dispose      (GObject                      *object);
 181 static void     gtk_recent_chooser_default_set_property (GObject                      *object,
 182                                                          guint                         prop_id,
 183                                                          const GValue                 *value,
 184                                                          GParamSpec                   *pspec);
 185 static void     gtk_recent_chooser_default_get_property (GObject                      *object,
 186                                                          guint                         prop_id,
 187                                                          GValue                       *value,
 188                                                          GParamSpec                   *pspec);
 189
 190 /* GtkRecentChooserIface */
 191 static void              gtk_recent_chooser_iface_init                 (GtkRecentChooserIface  *iface);
 192 static gboolean          gtk_recent_chooser_default_set_current_uri    (GtkRecentChooser       *chooser,
 193                                                                         const gchar            *uri,
 194                                                                         GError                **error);
 195 static gchar *           gtk_recent_chooser_default_get_current_uri    (GtkRecentChooser       *chooser);
 196 static gboolean          gtk_recent_chooser_default_select_uri         (GtkRecentChooser       *chooser,
 197                                                                         const gchar            *uri,
 198                                                                         GError                **error);
 199 static void              gtk_recent_chooser_default_unselect_uri       (GtkRecentChooser       *chooser,
 200                                                                         const gchar            *uri);
 201 static void              gtk_recent_chooser_default_select_all         (GtkRecentChooser       *chooser);
 202 static void              gtk_recent_chooser_default_unselect_all       (GtkRecentChooser       *chooser);
 203 static GList *           gtk_recent_chooser_default_get_items          (GtkRecentChooser       *chooser);
 204 static GtkRecentManager *gtk_recent_chooser_default_get_recent_manager (GtkRecentChooser       *chooser);
 205 static void              gtk_recent_chooser_default_set_sort_func      (GtkRecentChooser       *chooser,
 206                                                                         GtkRecentSortFunc       sort_func,
 207                                                                         gpointer                sort_data,
 208                                                                         GDestroyNotify          data_destroy);
 209 static void              gtk_recent_chooser_default_add_filter         (GtkRecentChooser       *chooser,
 210                                                                         GtkRecentFilter        *filter);
 211 static void              gtk_recent_chooser_default_remove_filter      (GtkRecentChooser       *chooser,
 212                                                                         GtkRecentFilter        *filter);
 213 static GSList *          gtk_recent_chooser_default_list_filters       (GtkRecentChooser       *chooser);
 214
 215
 216 static void gtk_recent_chooser_default_map      (GtkWidget *widget);
 217 static void gtk_recent_chooser_default_show_all (GtkWidget *widget);
 218
 219 static void set_current_filter        (GtkRecentChooserDefault *impl,
 220                                        GtkRecentFilter         *filter);
 221
 222 static GtkIconTheme *get_icon_theme_for_widget (GtkWidget   *widget);
 223 static gint          get_icon_size_for_widget  (GtkWidget   *widget,
 224                                                 GtkIconSize  icon_size);
 225 static gint          get_recent_files_limit    (GtkWidget   *widget);
 226
 227 static void reload_recent_items (GtkRecentChooserDefault *impl);
 228 static void chooser_set_model   (GtkRecentChooserDefault *impl);
 229
 230 static void set_recent_manager (GtkRecentChooserDefault *impl,
 231                                 GtkRecentManager        *manager);
 232
 233 static void chooser_set_sort_type (GtkRecentChooserDefault *impl,
 234                                    GtkRecentSortType        sort_type);
 235
 236 static void recent_manager_changed_cb (GtkRecentManager  *manager,
 237                                        gpointer           user_data);
 238 static void recent_icon_data_func     (GtkTreeViewColumn *tree_column,
 239                                        GtkCellRenderer   *cell,
 240                                        GtkTreeModel      *model,
 241                                        GtkTreeIter       *iter,
 242                                        gpointer           user_data);
 243 static void recent_meta_data_func     (GtkTreeViewColumn *tree_column,
 244                                        GtkCellRenderer   *cell,
 245                                        GtkTreeModel      *model,
 246                                        GtkTreeIter       *iter,
 247                                        gpointer           user_data);
 248
 249 static void selection_changed_cb      (GtkTreeSelection  *z,
 250                                        gpointer           user_data);
 251 static void row_activated_cb          (GtkTreeView       *tree_view,
 252                                        GtkTreePath       *tree_path,
 253                                        GtkTreeViewColumn *tree_column,
 254                                        gpointer           user_data);
 255 static void filter_combo_changed_cb   (GtkComboBox       *combo_box,
 256                                        gpointer           user_data);
 257
 258 static void remove_all_activated_cb   (GtkMenuItem       *menu_item,
 259                                        gpointer           user_data);
 260 static void remove_item_activated_cb  (GtkMenuItem       *menu_item,
 261                                        gpointer           user_data);
 262 static void show_private_toggled_cb   (GtkCheckMenuItem  *menu_item,
 263                                        gpointer           user_data);
 264
 265 static gboolean recent_view_popup_menu_cb   (GtkWidget      *widget,
 266                                              gpointer        user_data);
 267 static gboolean recent_view_button_press_cb (GtkWidget      *widget,
 268                                              GdkEventButton *event,
 269                                              gpointer        user_data);
 270
 271 static void     recent_view_drag_begin_cb         (GtkWidget        *widget,
 272                                                    GdkDragContext   *context,
 273                                                    gpointer          user_data);
 274 static void     recent_view_drag_data_get_cb      (GtkWidget        *widget,
 275                                                    GdkDragContext   *context,
 276                                                    GtkSelectionData *selection_data,
 277                                                    guint             info,
 278                                                    guint32           time_,
 279                                                    gpointer          data);
 280 static gboolean recent_view_query_tooltip_cb      (GtkWidget        *widget,
 281                                                    gint              x,
 282                                                    gint              y,
 283                                                    gboolean          keyboard_tip,
 284                                                    GtkTooltip       *tooltip,
 285                                                    gpointer          user_data);
 286
 287 static void gtk_recent_chooser_activatable_iface_init (GtkActivatableIface  *iface);
 288 static void gtk_recent_chooser_update                 (GtkActivatable       *activatable,
 289                                                        GtkAction            *action,
 290                                                        const gchar          *property_name);
 291 static void gtk_recent_chooser_sync_action_properties (GtkActivatable       *activatable,
 292                                                        GtkAction            *action);
 293
 294 G_DEFINE_TYPE_WITH_CODE (GtkRecentChooserDefault,
 295                          _gtk_recent_chooser_default,
 296                          GTK_TYPE_VBOX,
 297                          G_IMPLEMENT_INTERFACE (GTK_TYPE_RECENT_CHOOSER,
 298                                                 gtk_recent_chooser_iface_init)
 299                          G_IMPLEMENT_INTERFACE (GTK_TYPE_ACTIVATABLE,
 300                                                 gtk_recent_chooser_activatable_iface_init))
 301
 302
 303 \f
 304
 305 static void
 306 gtk_recent_chooser_iface_init (GtkRecentChooserIface *iface)
 307 {
 308   iface->set_current_uri = gtk_recent_chooser_default_set_current_uri;
 309   iface->get_current_uri = gtk_recent_chooser_default_get_current_uri;
 310   iface->select_uri = gtk_recent_chooser_default_select_uri;
 311   iface->unselect_uri = gtk_recent_chooser_default_unselect_uri;
 312   iface->select_all = gtk_recent_chooser_default_select_all;
 313   iface->unselect_all = gtk_recent_chooser_default_unselect_all;
 314   iface->get_items = gtk_recent_chooser_default_get_items;
 315   iface->get_recent_manager = gtk_recent_chooser_default_get_recent_manager;
 316   iface->set_sort_func = gtk_recent_chooser_default_set_sort_func;
 317   iface->add_filter = gtk_recent_chooser_default_add_filter;
 318   iface->remove_filter = gtk_recent_chooser_default_remove_filter;
 319   iface->list_filters = gtk_recent_chooser_default_list_filters;
 320 }
 321
 322 static void
 323 gtk_recent_chooser_activatable_iface_init (GtkActivatableIface *iface)
 324
 325 {
 326   iface->update = gtk_recent_chooser_update;
 327   iface->sync_action_properties = gtk_recent_chooser_sync_action_properties;
 328 }
 329
 330 static void
 331 _gtk_recent_chooser_default_class_init (GtkRecentChooserDefaultClass *klass)
 332 {
 333   GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
 334   GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
 335
 336   gobject_class->constructor = gtk_recent_chooser_default_constructor;
 337   gobject_class->set_property = gtk_recent_chooser_default_set_property;
 338   gobject_class->get_property = gtk_recent_chooser_default_get_property;
 339   gobject_class->dispose = gtk_recent_chooser_default_dispose;
 340   gobject_class->finalize = gtk_recent_chooser_default_finalize;
 341
 342   widget_class->map = gtk_recent_chooser_default_map;
 343   widget_class->show_all = gtk_recent_chooser_default_show_all;
 344
 345   _gtk_recent_chooser_install_properties (gobject_class);
 346
 347   g_object_class_override_property (gobject_class, PROP_ACTIVATABLE_RELATED_ACTION, "related-action");
 348   g_object_class_override_property (gobject_class, PROP_ACTIVATABLE_USE_ACTION_APPEARANCE, "use-action-appearance");
 349 }
 350
 351 static void
 352 _gtk_recent_chooser_default_init (GtkRecentChooserDefault *impl)
 353 {
 354   gtk_box_set_spacing (GTK_BOX (impl), 6);
 355
 356   /* by default, we use the global manager */
 357   impl->local_manager = FALSE;
 358
 359   impl->limit = FALLBACK_ITEM_LIMIT;
 360   impl->sort_type = GTK_RECENT_SORT_NONE;
 361
 362   impl->show_icons = TRUE;
 363   impl->show_private = FALSE;
 364   impl->show_not_found = TRUE;
 365   impl->show_tips = FALSE;
 366   impl->select_multiple = FALSE;
 367   impl->local_only = TRUE;
 368
 369   impl->icon_size = FALLBACK_ICON_SIZE;
 370   impl->icon_theme = NULL;
 371
 372   impl->current_filter = NULL;
 373
 374   impl->recent_items = NULL;
 375   impl->n_recent_items = 0;
 376   impl->loaded_items = 0;
 377
 378   impl->load_state = LOAD_EMPTY;
 379 }
 380
 381 static GObject *
 382 gtk_recent_chooser_default_constructor (GType                  type,
 383                                         guint                  n_params,
 384                                         GObjectConstructParam *params)
 385 {
 386   GObjectClass *parent_class;
 387   GtkRecentChooserDefault *impl;
 388   GObject *object;
 389   GtkWidget *scrollw;
 390   GtkCellRenderer *renderer;
 391
 392   parent_class = G_OBJECT_CLASS (_gtk_recent_chooser_default_parent_class);
 393   object = parent_class->constructor (type, n_params, params);
 394   impl = GTK_RECENT_CHOOSER_DEFAULT (object);
 395
 396   g_assert (impl->manager);
 397
 398   gtk_widget_push_composite_child ();
 399
 400   impl->limit = get_recent_files_limit (GTK_WIDGET (impl));
 401
 402   scrollw = gtk_scrolled_window_new (NULL, NULL);
 403   gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrollw),
 404                                        GTK_SHADOW_IN);
 405   gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrollw),
 406                                   GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 407   gtk_box_pack_start (GTK_BOX (impl), scrollw, TRUE, TRUE, 0);
 408   gtk_widget_show (scrollw);
 409
 410   impl->recent_view = gtk_tree_view_new ();
 411   gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (impl->recent_view), FALSE);
 412   g_signal_connect (impl->recent_view, "row-activated",
 413                     G_CALLBACK (row_activated_cb), impl);
 414   g_signal_connect (impl->recent_view, "popup-menu",
 415                     G_CALLBACK (recent_view_popup_menu_cb), impl);
 416   g_signal_connect (impl->recent_view, "button-press-event",
 417                     G_CALLBACK (recent_view_button_press_cb), impl);
 418   g_signal_connect (impl->recent_view, "drag-begin",
 419                     G_CALLBACK (recent_view_drag_begin_cb), impl);
 420   g_signal_connect (impl->recent_view, "drag-data-get",
 421                     G_CALLBACK (recent_view_drag_data_get_cb), impl);
 422
 423   g_object_set (impl->recent_view, "has-tooltip", TRUE, NULL);
 424   g_signal_connect (impl->recent_view, "query-tooltip",
 425                     G_CALLBACK (recent_view_query_tooltip_cb), impl);
 426
 427   g_object_set_data (G_OBJECT (impl->recent_view),
 428                      "GtkRecentChooserDefault", impl);
 429
 430   gtk_container_add (GTK_CONTAINER (scrollw), impl->recent_view);
 431   gtk_widget_show (impl->recent_view);
 432
 433   impl->icon_column = gtk_tree_view_column_new ();
 434   gtk_tree_view_column_set_expand (impl->icon_column, FALSE);
 435   gtk_tree_view_column_set_resizable (impl->icon_column, FALSE);
 436
 437   renderer = gtk_cell_renderer_pixbuf_new ();
 438   g_object_set (renderer, "stock-size", GTK_ICON_SIZE_BUTTON, NULL);
 439   gtk_tree_view_column_pack_start (impl->icon_column, renderer, FALSE);
 440   gtk_tree_view_column_set_cell_data_func (impl->icon_column,
 441                                            renderer,
 442                                            recent_icon_data_func,
 443                                            impl,
 444                                            NULL);
 445   gtk_tree_view_append_column (GTK_TREE_VIEW (impl->recent_view),
 446                                impl->icon_column);
 447
 448   impl->meta_column = gtk_tree_view_column_new ();
 449   gtk_tree_view_column_set_expand (impl->meta_column, TRUE);
 450   gtk_tree_view_column_set_resizable (impl->meta_column, FALSE);
 451
 452   impl->meta_renderer = gtk_cell_renderer_text_new ();
 453   g_object_set (G_OBJECT (impl->meta_renderer),
 454                 "ellipsize", PANGO_ELLIPSIZE_END,
 455                 NULL);
 456   gtk_tree_view_column_pack_start (impl->meta_column, impl->meta_renderer, TRUE);
 457   gtk_tree_view_column_set_cell_data_func (impl->meta_column,
 458                                            impl->meta_renderer,
 459                                            recent_meta_data_func,
 460                                            impl,
 461                                            NULL);
 462   gtk_tree_view_append_column (GTK_TREE_VIEW (impl->recent_view),
 463                                impl->meta_column);
 464
 465   impl->selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->recent_view));
 466   gtk_tree_selection_set_mode (impl->selection, GTK_SELECTION_SINGLE);
 467   g_signal_connect (impl->selection, "changed", G_CALLBACK (selection_changed_cb), impl);
 468
 469   /* drag and drop */
 470   gtk_drag_source_set (impl->recent_view,
 471                        GDK_BUTTON1_MASK,
 472                        NULL, 0,
 473                        GDK_ACTION_COPY);
 474   gtk_drag_source_add_uri_targets (impl->recent_view);
 475
 476   impl->filter_combo_hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12);
 477
 478   impl->filter_combo = gtk_combo_box_text_new ();
 479   gtk_combo_box_set_focus_on_click (GTK_COMBO_BOX (impl->filter_combo), FALSE);
 480   g_signal_connect (impl->filter_combo, "changed",
 481                     G_CALLBACK (filter_combo_changed_cb), impl);
 482   gtk_widget_set_tooltip_text (impl->filter_combo,
 483                                _("Select which type of documents are shown"));
 484
 485   gtk_box_pack_end (GTK_BOX (impl->filter_combo_hbox),
 486                     impl->filter_combo,
 487                     FALSE, FALSE, 0);
 488   gtk_widget_show (impl->filter_combo);
 489
 490   gtk_box_pack_end (GTK_BOX (impl), impl->filter_combo_hbox, FALSE, FALSE, 0);
 491
 492   gtk_widget_pop_composite_child ();
 493
 494   impl->recent_store = gtk_list_store_new (N_RECENT_COLUMNS,
 495                                            G_TYPE_STRING,       /* uri */
 496                                            G_TYPE_STRING,       /* display_name */
 497                                            GTK_TYPE_RECENT_INFO /* info */);
 498
 499   return object;
 500 }
 501
 502 static void
 503 gtk_recent_chooser_default_set_property (GObject      *object,
 504                                          guint         prop_id,
 505                                          const GValue *value,
 506                                          GParamSpec   *pspec)
 507 {
 508   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (object);
 509
 510   switch (prop_id)
 511     {
 512     case GTK_RECENT_CHOOSER_PROP_RECENT_MANAGER:
 513       set_recent_manager (impl, g_value_get_object (value));
 514       break;
 515     case GTK_RECENT_CHOOSER_PROP_SHOW_PRIVATE:
 516       impl->show_private = g_value_get_boolean (value);
 517       if (impl->recent_popup_menu_show_private_item)
 518         {
 519           GtkCheckMenuItem *item = GTK_CHECK_MENU_ITEM (impl->recent_popup_menu_show_private_item);
 520           g_signal_handlers_block_by_func (item, G_CALLBACK (show_private_toggled_cb), impl);
 521           gtk_check_menu_item_set_active (item, impl->show_private);
 522           g_signal_handlers_unblock_by_func (item, G_CALLBACK (show_private_toggled_cb), impl);
 523         }
 524       reload_recent_items (impl);
 525       break;
 526     case GTK_RECENT_CHOOSER_PROP_SHOW_NOT_FOUND:
 527       impl->show_not_found = g_value_get_boolean (value);
 528       reload_recent_items (impl);
 529       break;
 530     case GTK_RECENT_CHOOSER_PROP_SHOW_TIPS:
 531       impl->show_tips = g_value_get_boolean (value);
 532       break;
 533     case GTK_RECENT_CHOOSER_PROP_SHOW_ICONS:
 534       impl->show_icons = g_value_get_boolean (value);
 535       gtk_tree_view_column_set_visible (impl->icon_column, impl->show_icons);
 536       break;
 537     case GTK_RECENT_CHOOSER_PROP_SELECT_MULTIPLE:
 538       impl->select_multiple = g_value_get_boolean (value);
 539
 540       if (impl->select_multiple)
 541         gtk_tree_selection_set_mode (impl->selection, GTK_SELECTION_MULTIPLE);
 542       else
 543         gtk_tree_selection_set_mode (impl->selection, GTK_SELECTION_SINGLE);
 544       break;
 545     case GTK_RECENT_CHOOSER_PROP_LOCAL_ONLY:
 546       impl->local_only = g_value_get_boolean (value);
 547       reload_recent_items (impl);
 548       break;
 549     case GTK_RECENT_CHOOSER_PROP_LIMIT:
 550       impl->limit = g_value_get_int (value);
 551       impl->limit_set = TRUE;
 552       reload_recent_items (impl);
 553       break;
 554     case GTK_RECENT_CHOOSER_PROP_SORT_TYPE:
 555       chooser_set_sort_type (impl, g_value_get_enum (value));
 556       break;
 557     case GTK_RECENT_CHOOSER_PROP_FILTER:
 558       set_current_filter (impl, g_value_get_object (value));
 559       break;
 560     case PROP_ACTIVATABLE_RELATED_ACTION:
 561       _gtk_recent_chooser_set_related_action (GTK_RECENT_CHOOSER (impl), g_value_get_object (value));
 562       break;
 563     case PROP_ACTIVATABLE_USE_ACTION_APPEARANCE:
 564       _gtk_recent_chooser_set_use_action_appearance (GTK_RECENT_CHOOSER (impl), g_value_get_boolean (value));
 565       break;
 566     default:
 567       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 568       break;
 569     }
 570 }
 571
 572 static void
 573 gtk_recent_chooser_default_get_property (GObject    *object,
 574                                          guint       prop_id,
 575                                          GValue     *value,
 576                                          GParamSpec *pspec)
 577 {
 578   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (object);
 579
 580   switch (prop_id)
 581     {
 582     case GTK_RECENT_CHOOSER_PROP_LIMIT:
 583       g_value_set_int (value, impl->limit);
 584       break;
 585     case GTK_RECENT_CHOOSER_PROP_SORT_TYPE:
 586       g_value_set_enum (value, impl->sort_type);
 587       break;
 588     case GTK_RECENT_CHOOSER_PROP_SHOW_PRIVATE:
 589       g_value_set_boolean (value, impl->show_private);
 590       break;
 591     case GTK_RECENT_CHOOSER_PROP_SHOW_ICONS:
 592       g_value_set_boolean (value, impl->show_icons);
 593       break;
 594     case GTK_RECENT_CHOOSER_PROP_SHOW_NOT_FOUND:
 595       g_value_set_boolean (value, impl->show_not_found);
 596       break;
 597     case GTK_RECENT_CHOOSER_PROP_SHOW_TIPS:
 598       g_value_set_boolean (value, impl->show_tips);
 599       break;
 600     case GTK_RECENT_CHOOSER_PROP_LOCAL_ONLY:
 601       g_value_set_boolean (value, impl->local_only);
 602       break;
 603     case GTK_RECENT_CHOOSER_PROP_SELECT_MULTIPLE:
 604       g_value_set_boolean (value, impl->select_multiple);
 605       break;
 606     case GTK_RECENT_CHOOSER_PROP_FILTER:
 607       g_value_set_object (value, impl->current_filter);
 608       break;
 609     case PROP_ACTIVATABLE_RELATED_ACTION:
 610       g_value_set_object (value, _gtk_recent_chooser_get_related_action (GTK_RECENT_CHOOSER (impl)));
 611       break;
 612     case PROP_ACTIVATABLE_USE_ACTION_APPEARANCE:
 613       g_value_set_boolean (value, _gtk_recent_chooser_get_use_action_appearance (GTK_RECENT_CHOOSER (impl)));
 614       break;
 615     default:
 616       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 617       break;
 618     }
 619 }
 620
 621 static void
 622 gtk_recent_chooser_default_dispose (GObject *object)
 623 {
 624   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (object);
 625
 626   if (impl->load_id)
 627     {
 628       g_source_remove (impl->load_id);
 629       impl->load_state = LOAD_EMPTY;
 630       impl->load_id = 0;
 631     }
 632
 633   if (impl->recent_items)
 634     {
 635       g_list_foreach (impl->recent_items, (GFunc) gtk_recent_info_unref, NULL);
 636       g_list_free (impl->recent_items);
 637       impl->recent_items = NULL;
 638     }
 639
 640   if (impl->manager && impl->manager_changed_id)
 641     {
 642       g_signal_handler_disconnect (impl->manager, impl->manager_changed_id);
 643       impl->manager_changed_id = 0;
 644     }
 645
 646   if (impl->filters)
 647     {
 648       g_slist_foreach (impl->filters, (GFunc) g_object_unref, NULL);
 649       g_slist_free (impl->filters);
 650       impl->filters = NULL;
 651     }
 652
 653   if (impl->current_filter)
 654     {
 655       g_object_unref (impl->current_filter);
 656       impl->current_filter = NULL;
 657     }
 658
 659   if (impl->recent_store)
 660     {
 661       g_object_unref (impl->recent_store);
 662       impl->recent_store = NULL;
 663     }
 664
 665   G_OBJECT_CLASS (_gtk_recent_chooser_default_parent_class)->dispose (object);
 666 }
 667
 668 static void
 669 gtk_recent_chooser_default_finalize (GObject *object)
 670 {
 671   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (object);
 672
 673   impl->manager = NULL;
 674
 675   if (impl->sort_data_destroy)
 676     {
 677       impl->sort_data_destroy (impl->sort_data);
 678       impl->sort_data_destroy = NULL;
 679     }
 680
 681   impl->sort_data = NULL;
 682   impl->sort_func = NULL;
 683
 684   G_OBJECT_CLASS (_gtk_recent_chooser_default_parent_class)->finalize (object);
 685 }
 686
 687 /* override GtkWidget::show_all since we have internal widgets we wish to keep
 688  * hidden unless we decide otherwise, like the filter combo box.
 689  */
 690 static void
 691 gtk_recent_chooser_default_show_all (GtkWidget *widget)
 692 {
 693   gtk_widget_show (widget);
 694 }
 695
 696
 697
 698 /* Shows an error dialog set as transient for the specified window */
 699 static void
 700 error_message_with_parent (GtkWindow   *parent,
 701                            const gchar *msg,
 702                            const gchar *detail)
 703 {
 704   GtkWidget *dialog;
 705
 706   dialog = gtk_message_dialog_new (parent,
 707                                    GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
 708                                    GTK_MESSAGE_ERROR,
 709                                    GTK_BUTTONS_OK,
 710                                    "%s",
 711                                    msg);
 712   gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 713                                             "%s", detail);
 714
 715   if (gtk_window_has_group (parent))
 716     gtk_window_group_add_window (gtk_window_get_group (parent),
 717                                  GTK_WINDOW (dialog));
 718
 719   gtk_dialog_run (GTK_DIALOG (dialog));
 720   gtk_widget_destroy (dialog);
 721 }
 722
 723 /* Returns a toplevel GtkWindow, or NULL if none */
 724 static GtkWindow *
 725 get_toplevel (GtkWidget *widget)
 726 {
 727   GtkWidget *toplevel;
 728
 729   toplevel = gtk_widget_get_toplevel (widget);
 730   if (!gtk_widget_is_toplevel (toplevel))
 731     return NULL;
 732   else
 733     return GTK_WINDOW (toplevel);
 734 }
 735
 736 /* Shows an error dialog for the file chooser */
 737 static void
 738 error_message (GtkRecentChooserDefault *impl,
 739                const gchar             *msg,
 740                const gchar             *detail)
 741 {
 742   error_message_with_parent (get_toplevel (GTK_WIDGET (impl)), msg, detail);
 743 }
 744
 745 static void
 746 set_busy_cursor (GtkRecentChooserDefault *impl,
 747                  gboolean                 show_busy_cursor)
 748 {
 749   GtkWindow *toplevel;
 750   GdkDisplay *display;
 751   GdkCursor *cursor;
 752
 753   toplevel = get_toplevel (GTK_WIDGET (impl));
 754   if (!toplevel || !gtk_widget_get_realized (GTK_WIDGET (toplevel)))
 755     return;
 756
 757   display = gtk_widget_get_display (GTK_WIDGET (toplevel));
 758
 759   cursor = NULL;
 760   if (show_busy_cursor)
 761     cursor = gdk_cursor_new_for_display (display, GDK_WATCH);
 762
 763   gdk_window_set_cursor (gtk_widget_get_window (GTK_WIDGET (toplevel)),
 764                          cursor);
 765   gdk_display_flush (display);
 766
 767   if (cursor)
 768     g_object_unref (cursor);
 769 }
 770
 771 static void
 772 chooser_set_model (GtkRecentChooserDefault *impl)
 773 {
 774   g_assert (impl->recent_store != NULL);
 775   g_assert (impl->load_state == LOAD_LOADING);
 776
 777   gtk_tree_view_set_model (GTK_TREE_VIEW (impl->recent_view),
 778                            GTK_TREE_MODEL (impl->recent_store));
 779   gtk_tree_view_columns_autosize (GTK_TREE_VIEW (impl->recent_view));
 780   gtk_tree_view_set_enable_search (GTK_TREE_VIEW (impl->recent_view), TRUE);
 781   gtk_tree_view_set_search_column (GTK_TREE_VIEW (impl->recent_view),
 782                                    RECENT_DISPLAY_NAME_COLUMN);
 783
 784   impl->load_state = LOAD_FINISHED;
 785 }
 786
 787 static gboolean
 788 load_recent_items (gpointer user_data)
 789 {
 790   GtkRecentChooserDefault *impl;
 791   GtkRecentInfo *info;
 792   GtkTreeIter iter;
 793   const gchar *uri, *name;
 794   gboolean retval;
 795
 796   impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
 797
 798   g_assert ((impl->load_state == LOAD_EMPTY) ||
 799             (impl->load_state == LOAD_PRELOAD));
 800
 801   /* store the items for multiple runs */
 802   if (!impl->recent_items)
 803     {
 804       impl->recent_items = gtk_recent_chooser_get_items (GTK_RECENT_CHOOSER (impl));
 805       if (!impl->recent_items)
 806         {
 807           impl->load_state = LOAD_FINISHED;
 808
 809           return FALSE;
 810         }
 811
 812       impl->n_recent_items = g_list_length (impl->recent_items);
 813       impl->loaded_items = 0;
 814       impl->load_state = LOAD_PRELOAD;
 815     }
 816
 817   info = (GtkRecentInfo *) g_list_nth_data (impl->recent_items,
 818                                             impl->loaded_items);
 819   g_assert (info);
 820
 821   uri = gtk_recent_info_get_uri (info);
 822   name = gtk_recent_info_get_display_name (info);
 823
 824   /* at this point, everything goes inside the model; operations on the
 825    * visualization of items inside the model are done in the cell data
 826    * funcs (remember that there are two of those: one for the icon and
 827    * one for the text), while the filtering is done only when a filter
 828    * is actually loaded. */
 829   gtk_list_store_append (impl->recent_store, &iter);
 830   gtk_list_store_set (impl->recent_store, &iter,
 831                       RECENT_URI_COLUMN, uri,           /* uri  */
 832                       RECENT_DISPLAY_NAME_COLUMN, name, /* display_name */
 833                       RECENT_INFO_COLUMN, info,         /* info */
 834                       -1);
 835
 836   impl->loaded_items += 1;
 837
 838   if (impl->loaded_items == impl->n_recent_items)
 839     {
 840       /* we have finished loading, so we remove the items cache */
 841       impl->load_state = LOAD_LOADING;
 842
 843       g_list_foreach (impl->recent_items,
 844                       (GFunc) gtk_recent_info_unref,
 845                       NULL);
 846       g_list_free (impl->recent_items);
 847
 848       impl->recent_items = NULL;
 849       impl->n_recent_items = 0;
 850       impl->loaded_items = 0;
 851
 852       /* load the filled up model */
 853       chooser_set_model (impl);
 854
 855       retval = FALSE;
 856     }
 857   else
 858     {
 859       /* we did not finish, so continue loading */
 860       retval = TRUE;
 861     }
 862
 863   return retval;
 864 }
 865
 866 static void
 867 cleanup_after_load (gpointer user_data)
 868 {
 869   GtkRecentChooserDefault *impl;
 870
 871   impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
 872
 873   if (impl->load_id != 0)
 874     {
 875       g_assert ((impl->load_state == LOAD_EMPTY) ||
 876                 (impl->load_state == LOAD_PRELOAD) ||
 877                 (impl->load_state == LOAD_LOADING) ||
 878                 (impl->load_state == LOAD_FINISHED));
 879
 880       /* we have officialy finished loading all the items,
 881        * so we can reset the state machine
 882        */
 883       g_source_remove (impl->load_id);
 884       impl->load_id = 0;
 885       impl->load_state = LOAD_EMPTY;
 886     }
 887   else
 888     g_assert ((impl->load_state == LOAD_EMPTY) ||
 889               (impl->load_state == LOAD_LOADING) ||
 890               (impl->load_state == LOAD_FINISHED));
 891
 892   set_busy_cursor (impl, FALSE);
 893 }
 894
 895 /* clears the current model and reloads the recently used resources */
 896 static void
 897 reload_recent_items (GtkRecentChooserDefault *impl)
 898 {
 899   GtkWidget *widget;
 900
 901   /* reload is already in progress - do not disturb */
 902   if (impl->load_id)
 903     return;
 904
 905   widget = GTK_WIDGET (impl);
 906
 907   gtk_tree_view_set_model (GTK_TREE_VIEW (impl->recent_view), NULL);
 908   gtk_list_store_clear (impl->recent_store);
 909
 910   if (!impl->icon_theme)
 911     impl->icon_theme = get_icon_theme_for_widget (widget);
 912
 913   impl->icon_size = get_icon_size_for_widget (widget,
 914                                               GTK_ICON_SIZE_BUTTON);
 915
 916   if (!impl->limit_set)
 917     impl->limit = get_recent_files_limit (widget);
 918
 919   set_busy_cursor (impl, TRUE);
 920
 921   impl->load_state = LOAD_EMPTY;
 922   impl->load_id = gdk_threads_add_idle_full (G_PRIORITY_HIGH_IDLE + 30,
 923                                              load_recent_items,
 924                                              impl,
 925                                              cleanup_after_load);
 926 }
 927
 928 /* taken form gtkfilechooserdialog.c */
 929 static void
 930 set_default_size (GtkRecentChooserDefault *impl)
 931 {
 932   GtkWidget *widget;
 933   gint width, height;
 934   gint font_size;
 935   GdkScreen *screen;
 936   gint monitor_num;
 937   GtkRequisition req;
 938   GdkRectangle monitor;
 939   GtkStyleContext *context;
 940   GtkStateFlags state;
 941
 942   widget = GTK_WIDGET (impl);
 943   context = gtk_widget_get_style_context (widget);
 944   state = gtk_widget_get_state_flags (widget);
 945
 946   /* Size based on characters and the icon size */
 947   font_size = pango_font_description_get_size (gtk_style_context_get_font (context, state));
 948   font_size = PANGO_PIXELS (font_size);
 949
 950   width = impl->icon_size + font_size * NUM_CHARS;
 951   height = (impl->icon_size + font_size) * NUM_LINES;
 952
 953   /* Use at least the requisition size... */
 954   gtk_widget_get_preferred_size (widget, &req, NULL);
 955   width = MAX (width, req.width);
 956   height = MAX (height, req.height);
 957
 958   /* ... but no larger than the monitor */
 959   screen = gtk_widget_get_screen (widget);
 960   monitor_num = gdk_screen_get_monitor_at_window (screen,
 961                                                   gtk_widget_get_window (widget));
 962
 963   gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);
 964
 965   width = MIN (width, monitor.width * 3 / 4);
 966   height = MIN (height, monitor.height * 3 / 4);
 967
 968   /* Set size */
 969   gtk_widget_set_size_request (impl->recent_view, width, height);
 970 }
 971
 972 static void
 973 gtk_recent_chooser_default_map (GtkWidget *widget)
 974 {
 975   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (widget);
 976
 977   GTK_WIDGET_CLASS (_gtk_recent_chooser_default_parent_class)->map (widget);
 978
 979   /* reloads everything */
 980   reload_recent_items (impl);
 981
 982   set_default_size (impl);
 983 }
 984
 985 static void
 986 recent_icon_data_func (GtkTreeViewColumn *tree_column,
 987                        GtkCellRenderer   *cell,
 988                        GtkTreeModel      *model,
 989                        GtkTreeIter       *iter,
 990                        gpointer           user_data)
 991 {
 992   GtkRecentInfo *info = NULL;
 993   GIcon *icon;
 994
 995   gtk_tree_model_get (model, iter, RECENT_INFO_COLUMN, &info, -1);
 996   g_assert (info != NULL);
 997
 998   icon = gtk_recent_info_get_gicon (info);
 999   g_object_set (cell, "gicon", icon, NULL);
1000
1001   if (icon != NULL)
1002     g_object_unref (icon);
1003
1004   gtk_recent_info_unref (info);
1005 }
1006
1007 static void
1008 recent_meta_data_func (GtkTreeViewColumn *tree_column,
1009                        GtkCellRenderer   *cell,
1010                        GtkTreeModel      *model,
1011                        GtkTreeIter       *iter,
1012                        gpointer           user_data)
1013 {
1014   GtkRecentInfo *info = NULL;
1015   gchar *name;
1016
1017   gtk_tree_model_get (model, iter,
1018                       RECENT_DISPLAY_NAME_COLUMN, &name,
1019                       RECENT_INFO_COLUMN, &info,
1020                       -1);
1021   g_assert (info != NULL);
1022
1023   if (!name)
1024     name = gtk_recent_info_get_short_name (info);
1025
1026   g_object_set (cell, "text", name, NULL);
1027
1028   g_free (name);
1029   gtk_recent_info_unref (info);
1030 }
1031
1032
1033 static gchar *
1034 gtk_recent_chooser_default_get_current_uri (GtkRecentChooser *chooser)
1035 {
1036   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1037
1038   g_assert (impl->selection != NULL);
1039
1040   if (!impl->select_multiple)
1041     {
1042       GtkTreeModel *model;
1043       GtkTreeIter iter;
1044       gchar *uri = NULL;
1045
1046       if (!gtk_tree_selection_get_selected (impl->selection, &model, &iter))
1047         return NULL;
1048
1049       gtk_tree_model_get (model, &iter, RECENT_URI_COLUMN, &uri, -1);
1050
1051       return uri;
1052     }
1053
1054   return NULL;
1055 }
1056
1057 typedef struct
1058 {
1059   guint found : 1;
1060   guint do_select : 1;
1061   guint do_activate : 1;
1062
1063   gchar *uri;
1064
1065   GtkRecentChooserDefault *impl;
1066 } SelectURIData;
1067
1068 static gboolean
1069 scan_for_uri_cb (GtkTreeModel *model,
1070                  GtkTreePath  *path,
1071                  GtkTreeIter  *iter,
1072                  gpointer      user_data)
1073 {
1074   SelectURIData *select_data = (SelectURIData *) user_data;
1075   gchar *uri = NULL;
1076
1077   if (!select_data)
1078     return TRUE;
1079
1080   if (select_data->found)
1081     return TRUE;
1082
1083   gtk_tree_model_get (model, iter, RECENT_URI_COLUMN, &uri, -1);
1084   if (!uri)
1085     return FALSE;
1086
1087   if (strcmp (uri, select_data->uri) == 0)
1088     {
1089       select_data->found = TRUE;
1090
1091       if (select_data->do_activate)
1092         gtk_tree_view_row_activated (GTK_TREE_VIEW (select_data->impl->recent_view),
1093                                      path,
1094                                      select_data->impl->meta_column);
1095
1096       if (select_data->do_select)
1097         gtk_tree_selection_select_path (select_data->impl->selection, path);
1098       else
1099         gtk_tree_selection_unselect_path (select_data->impl->selection, path);
1100
1101       g_free (uri);
1102
1103       return TRUE;
1104     }
1105
1106   g_free (uri);
1107
1108   return FALSE;
1109 }
1110
1111 static gboolean
1112 gtk_recent_chooser_default_set_current_uri (GtkRecentChooser  *chooser,
1113                                             const gchar       *uri,
1114                                             GError           **error)
1115 {
1116   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1117   SelectURIData *data;
1118
1119   data = g_new0 (SelectURIData, 1);
1120   data->uri = g_strdup (uri);
1121   data->impl = impl;
1122   data->found = FALSE;
1123   data->do_activate = TRUE;
1124   data->do_select = TRUE;
1125
1126   gtk_tree_model_foreach (GTK_TREE_MODEL (impl->recent_store),
1127                           scan_for_uri_cb,
1128                           data);
1129
1130   if (!data->found)
1131     {
1132       g_free (data->uri);
1133       g_free (data);
1134
1135       g_set_error (error, GTK_RECENT_CHOOSER_ERROR,
1136                    GTK_RECENT_CHOOSER_ERROR_NOT_FOUND,
1137                    _("No item for URI '%s' found"),
1138                    uri);
1139       return FALSE;
1140     }
1141
1142   g_free (data->uri);
1143   g_free (data);
1144
1145   return TRUE;
1146 }
1147
1148 static gboolean
1149 gtk_recent_chooser_default_select_uri (GtkRecentChooser  *chooser,
1150                                        const gchar       *uri,
1151                                        GError           **error)
1152 {
1153   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1154   SelectURIData *data;
1155
1156   data = g_new0 (SelectURIData, 1);
1157   data->uri = g_strdup (uri);
1158   data->impl = impl;
1159   data->found = FALSE;
1160   data->do_activate = FALSE;
1161   data->do_select = TRUE;
1162
1163   gtk_tree_model_foreach (GTK_TREE_MODEL (impl->recent_store),
1164                           scan_for_uri_cb,
1165                           data);
1166
1167   if (!data->found)
1168     {
1169       g_free (data->uri);
1170       g_free (data);
1171
1172       g_set_error (error, GTK_RECENT_CHOOSER_ERROR,
1173                    GTK_RECENT_CHOOSER_ERROR_NOT_FOUND,
1174                    _("No item for URI '%s' found"),
1175                    uri);
1176       return FALSE;
1177     }
1178
1179   g_free (data->uri);
1180   g_free (data);
1181
1182   return TRUE;
1183 }
1184
1185 static void
1186 gtk_recent_chooser_default_unselect_uri (GtkRecentChooser *chooser,
1187                                          const gchar      *uri)
1188 {
1189   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1190   SelectURIData *data;
1191
1192   data = g_new0 (SelectURIData, 1);
1193   data->uri = g_strdup (uri);
1194   data->impl = impl;
1195   data->found = FALSE;
1196   data->do_activate = FALSE;
1197   data->do_select = FALSE;
1198
1199   gtk_tree_model_foreach (GTK_TREE_MODEL (impl->recent_store),
1200                           scan_for_uri_cb,
1201                           data);
1202
1203   g_free (data->uri);
1204   g_free (data);
1205 }
1206
1207 static void
1208 gtk_recent_chooser_default_select_all (GtkRecentChooser *chooser)
1209 {
1210   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1211
1212   if (!impl->select_multiple)
1213     return;
1214
1215   gtk_tree_selection_select_all (impl->selection);
1216 }
1217
1218 static void
1219 gtk_recent_chooser_default_unselect_all (GtkRecentChooser *chooser)
1220 {
1221   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1222
1223   gtk_tree_selection_unselect_all (impl->selection);
1224 }
1225
1226 static void
1227 gtk_recent_chooser_default_set_sort_func (GtkRecentChooser  *chooser,
1228                                           GtkRecentSortFunc  sort_func,
1229                                           gpointer           sort_data,
1230                                           GDestroyNotify     data_destroy)
1231 {
1232   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1233
1234   if (impl->sort_data_destroy)
1235     {
1236       impl->sort_data_destroy (impl->sort_data);
1237       impl->sort_data_destroy = NULL;
1238     }
1239
1240   impl->sort_func = NULL;
1241   impl->sort_data = NULL;
1242
1243   if (sort_func)
1244     {
1245       impl->sort_func = sort_func;
1246       impl->sort_data = sort_data;
1247       impl->sort_data_destroy = data_destroy;
1248     }
1249 }
1250
1251 static GList *
1252 gtk_recent_chooser_default_get_items (GtkRecentChooser *chooser)
1253 {
1254   GtkRecentChooserDefault *impl;
1255
1256   impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1257
1258   return _gtk_recent_chooser_get_items (chooser,
1259                                         impl->current_filter,
1260                                         impl->sort_func,
1261                                         impl->sort_data);
1262 }
1263
1264 static GtkRecentManager *
1265 gtk_recent_chooser_default_get_recent_manager (GtkRecentChooser *chooser)
1266 {
1267   return GTK_RECENT_CHOOSER_DEFAULT (chooser)->manager;
1268 }
1269
1270 static void
1271 show_filters (GtkRecentChooserDefault *impl,
1272               gboolean                 show)
1273 {
1274   if (show)
1275     gtk_widget_show (impl->filter_combo_hbox);
1276   else
1277     gtk_widget_hide (impl->filter_combo_hbox);
1278 }
1279
1280 static void
1281 gtk_recent_chooser_default_add_filter (GtkRecentChooser *chooser,
1282                                        GtkRecentFilter  *filter)
1283 {
1284   GtkRecentChooserDefault *impl;
1285   const gchar *name;
1286
1287   impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1288
1289   if (g_slist_find (impl->filters, filter))
1290     {
1291       g_warning ("gtk_recent_chooser_add_filter() called on filter already in list\n");
1292       return;
1293     }
1294
1295   g_object_ref_sink (filter);
1296   impl->filters = g_slist_append (impl->filters, filter);
1297
1298   /* display new filter */
1299   name = gtk_recent_filter_get_name (filter);
1300   if (!name)
1301     name = _("Untitled filter");
1302
1303   gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (impl->filter_combo), name);
1304
1305   if (!g_slist_find (impl->filters, impl->current_filter))
1306     set_current_filter (impl, filter);
1307
1308   show_filters (impl, TRUE);
1309 }
1310
1311 static void
1312 gtk_recent_chooser_default_remove_filter (GtkRecentChooser *chooser,
1313                                           GtkRecentFilter  *filter)
1314 {
1315   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1316   GtkTreeModel *model;
1317   GtkTreeIter iter;
1318   gint filter_idx;
1319
1320   filter_idx = g_slist_index (impl->filters, filter);
1321
1322   if (filter_idx < 0)
1323     {
1324       g_warning ("gtk_recent_chooser_remove_filter() called on filter not in list\n");
1325       return;
1326     }
1327
1328   impl->filters = g_slist_remove (impl->filters, filter);
1329
1330   if (filter == impl->current_filter)
1331     {
1332       if (impl->filters)
1333         set_current_filter (impl, impl->filters->data);
1334       else
1335         set_current_filter (impl, NULL);
1336     }
1337
1338   model = gtk_combo_box_get_model (GTK_COMBO_BOX (impl->filter_combo));
1339   gtk_tree_model_iter_nth_child (model, &iter, NULL, filter_idx);
1340   gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
1341
1342   g_object_unref (filter);
1343
1344   if (!impl->filters)
1345     show_filters (impl, FALSE);
1346 }
1347
1348 static GSList *
1349 gtk_recent_chooser_default_list_filters (GtkRecentChooser *chooser)
1350 {
1351   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1352
1353   return g_slist_copy (impl->filters);
1354 }
1355
1356 static void
1357 set_current_filter (GtkRecentChooserDefault *impl,
1358                     GtkRecentFilter         *filter)
1359 {
1360   if (impl->current_filter != filter)
1361     {
1362       gint filter_idx;
1363
1364       filter_idx = g_slist_index (impl->filters, filter);
1365       if (impl->filters && filter && filter_idx < 0)
1366         return;
1367
1368       if (impl->current_filter)
1369         g_object_unref (impl->current_filter);
1370
1371       impl->current_filter = filter;
1372
1373       if (impl->current_filter)
1374         {
1375           g_object_ref_sink (impl->current_filter);
1376         }
1377
1378       if (impl->filters)
1379         gtk_combo_box_set_active (GTK_COMBO_BOX (impl->filter_combo),
1380                                   filter_idx);
1381
1382       if (impl->recent_store)
1383         reload_recent_items (impl);
1384
1385       g_object_notify (G_OBJECT (impl), "filter");
1386     }
1387 }
1388
1389 static void
1390 chooser_set_sort_type (GtkRecentChooserDefault *impl,
1391                        GtkRecentSortType        sort_type)
1392 {
1393   if (impl->sort_type != sort_type)
1394     {
1395       impl->sort_type = sort_type;
1396       reload_recent_items (impl);
1397
1398       g_object_notify (G_OBJECT (impl), "sort-type");
1399     }
1400 }
1401
1402
1403 static GtkIconTheme *
1404 get_icon_theme_for_widget (GtkWidget *widget)
1405 {
1406   if (gtk_widget_has_screen (widget))
1407     return gtk_icon_theme_get_for_screen (gtk_widget_get_screen (widget));
1408
1409   return gtk_icon_theme_get_default ();
1410 }
1411
1412 static gint
1413 get_icon_size_for_widget (GtkWidget   *widget,
1414                           GtkIconSize  icon_size)
1415 {
1416   GtkSettings *settings;
1417   gint width, height;
1418
1419   if (gtk_widget_has_screen (widget))
1420     settings = gtk_settings_get_for_screen (gtk_widget_get_screen (widget));
1421   else
1422     settings = gtk_settings_get_default ();
1423
1424   if (gtk_icon_size_lookup_for_settings (settings, icon_size,
1425                                          &width, &height))
1426     return MAX (width, height);
1427
1428   return FALLBACK_ICON_SIZE;
1429 }
1430
1431 static gint
1432 get_recent_files_limit (GtkWidget *widget)
1433 {
1434   GtkSettings *settings;
1435   gint limit;
1436
1437   if (gtk_widget_has_screen (widget))
1438     settings = gtk_settings_get_for_screen (gtk_widget_get_screen (widget));
1439   else
1440     settings = gtk_settings_get_default ();
1441
1442   g_object_get (G_OBJECT (settings), "gtk-recent-files-limit", &limit, NULL);
1443
1444   return limit;
1445 }
1446
1447 static void
1448 recent_manager_changed_cb (GtkRecentManager *manager,
1449                            gpointer          user_data)
1450 {
1451   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1452
1453   reload_recent_items (impl);
1454 }
1455
1456 static void
1457 selection_changed_cb (GtkTreeSelection *selection,
1458                       gpointer          user_data)
1459 {
1460   _gtk_recent_chooser_selection_changed (GTK_RECENT_CHOOSER (user_data));
1461 }
1462
1463 static void
1464 row_activated_cb (GtkTreeView       *tree_view,
1465                   GtkTreePath       *tree_path,
1466                   GtkTreeViewColumn *tree_column,
1467                   gpointer           user_data)
1468 {
1469   _gtk_recent_chooser_item_activated (GTK_RECENT_CHOOSER (user_data));
1470 }
1471
1472 static void
1473 filter_combo_changed_cb (GtkComboBox *combo_box,
1474                          gpointer     user_data)
1475 {
1476   GtkRecentChooserDefault *impl;
1477   gint new_index;
1478   GtkRecentFilter *filter;
1479
1480   impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1481
1482   new_index = gtk_combo_box_get_active (combo_box);
1483   filter = g_slist_nth_data (impl->filters, new_index);
1484
1485   set_current_filter (impl, filter);
1486 }
1487
1488 static GdkPixbuf *
1489 get_drag_pixbuf (GtkRecentChooserDefault *impl)
1490 {
1491   GtkRecentInfo *info;
1492   GdkPixbuf *retval;
1493   gint size;
1494
1495   g_assert (GTK_IS_RECENT_CHOOSER_DEFAULT (impl));
1496
1497   info = gtk_recent_chooser_get_current_item (GTK_RECENT_CHOOSER (impl));
1498   if (!info)
1499     return NULL;
1500
1501   size = get_icon_size_for_widget (GTK_WIDGET (impl), GTK_ICON_SIZE_DND);
1502
1503   retval = gtk_recent_info_get_icon (info, size);
1504   gtk_recent_info_unref (info);
1505
1506   return retval;
1507 }
1508
1509 static void
1510 recent_view_drag_begin_cb (GtkWidget      *widget,
1511                            GdkDragContext *context,
1512                            gpointer        user_data)
1513 {
1514   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1515   GdkPixbuf *pixbuf;
1516
1517   pixbuf = get_drag_pixbuf (impl);
1518   if (pixbuf)
1519     {
1520       gtk_drag_set_icon_pixbuf (context, pixbuf, 0, 0);
1521       g_object_unref (pixbuf);
1522     }
1523   else
1524     gtk_drag_set_icon_default (context);
1525 }
1526
1527 typedef struct
1528 {
1529   gchar **uri_list;
1530   gsize next_pos;
1531 } DragData;
1532
1533 static void
1534 append_uri_to_urilist (GtkTreeModel *model,
1535                        GtkTreePath  *path,
1536                        GtkTreeIter  *iter,
1537                        gpointer      user_data)
1538 {
1539   DragData *drag_data = (DragData *) user_data;
1540   GtkTreeModel *child_model;
1541   GtkTreeIter child_iter;
1542   gchar *uri = NULL;
1543   gsize pos;
1544
1545   child_model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (model));
1546   gtk_tree_model_filter_convert_iter_to_child_iter (GTK_TREE_MODEL_FILTER (model),
1547                                                     &child_iter,
1548                                                     iter);
1549   gtk_tree_model_get (child_model, &child_iter,
1550                       RECENT_URI_COLUMN, &uri,
1551                       -1);
1552   g_assert (uri != NULL);
1553
1554   pos = drag_data->next_pos;
1555   drag_data->uri_list[pos] = g_strdup (uri);
1556   drag_data->next_pos = pos + 1;
1557 }
1558
1559 static void
1560 recent_view_drag_data_get_cb (GtkWidget        *widget,
1561                               GdkDragContext   *context,
1562                               GtkSelectionData *selection_data,
1563                               guint             info,
1564                               guint32           time_,
1565                               gpointer          data)
1566 {
1567   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (data);
1568   DragData drag_data;
1569   gsize n_uris;
1570
1571   n_uris = gtk_tree_selection_count_selected_rows (impl->selection);
1572   if (n_uris == 0)
1573     return;
1574
1575   drag_data.uri_list = g_new0 (gchar *, n_uris + 1);
1576   drag_data.next_pos = 0;
1577
1578   gtk_tree_selection_selected_foreach (impl->selection,
1579                                        append_uri_to_urilist,
1580                                        &drag_data);
1581
1582   gtk_selection_data_set_uris (selection_data, drag_data.uri_list);
1583
1584   g_strfreev (drag_data.uri_list);
1585 }
1586
1587 static gboolean
1588 recent_view_query_tooltip_cb (GtkWidget  *widget,
1589                               gint        x,
1590                               gint        y,
1591                               gboolean    keyboard_tip,
1592                               GtkTooltip *tooltip,
1593                               gpointer    user_data)
1594 {
1595   GtkRecentChooserDefault *impl = user_data;
1596   GtkTreeView *tree_view;
1597   GtkTreeIter iter;
1598   GtkTreePath *path = NULL;
1599   GtkRecentInfo *info = NULL;
1600   gchar *uri_display;
1601
1602   if (!impl->show_tips)
1603     return FALSE;
1604
1605   tree_view = GTK_TREE_VIEW (impl->recent_view);
1606
1607   gtk_tree_view_get_tooltip_context (tree_view,
1608                                      &x, &y,
1609                                      keyboard_tip,
1610                                      NULL, &path, NULL);
1611   if (!path)
1612     return FALSE;
1613
1614   if (!gtk_tree_model_get_iter (GTK_TREE_MODEL (impl->recent_store), &iter, path))
1615     {
1616       gtk_tree_path_free (path);
1617       return FALSE;
1618     }
1619
1620   gtk_tree_model_get (GTK_TREE_MODEL (impl->recent_store), &iter,
1621                       RECENT_INFO_COLUMN, &info,
1622                       -1);
1623
1624   uri_display = gtk_recent_info_get_uri_display (info);
1625
1626   gtk_tooltip_set_text (tooltip, uri_display);
1627   gtk_tree_view_set_tooltip_row (tree_view, tooltip, path);
1628
1629   g_free (uri_display);
1630   gtk_tree_path_free (path);
1631   gtk_recent_info_unref (info);
1632
1633   return TRUE;
1634 }
1635
1636 static void
1637 remove_selected_from_list (GtkRecentChooserDefault *impl)
1638 {
1639   gchar *uri;
1640   GError *err;
1641
1642   if (impl->select_multiple)
1643     return;
1644
1645   uri = gtk_recent_chooser_get_current_uri (GTK_RECENT_CHOOSER (impl));
1646   if (!uri)
1647     return;
1648
1649   err = NULL;
1650   if (!gtk_recent_manager_remove_item (impl->manager, uri, &err))
1651     {
1652       gchar *msg;
1653
1654       msg = g_strdup (_("Could not remove item"));
1655       error_message (impl, msg, err->message);
1656
1657       g_free (msg);
1658       g_error_free (err);
1659     }
1660
1661   g_free (uri);
1662 }
1663
1664 static void
1665 copy_activated_cb (GtkMenuItem *menu_item,
1666                    gpointer     user_data)
1667 {
1668   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1669   GtkRecentInfo *info;
1670   gchar *utf8_uri;
1671
1672   info = gtk_recent_chooser_get_current_item (GTK_RECENT_CHOOSER (impl));
1673   if (!info)
1674     return;
1675
1676   utf8_uri = gtk_recent_info_get_uri_display (info);
1677
1678   gtk_clipboard_set_text (gtk_widget_get_clipboard (GTK_WIDGET (impl),
1679                                                     GDK_SELECTION_CLIPBOARD),
1680                           utf8_uri, -1);
1681
1682   gtk_recent_info_unref (info);
1683   g_free (utf8_uri);
1684 }
1685
1686 static void
1687 remove_all_activated_cb (GtkMenuItem *menu_item,
1688                          gpointer     user_data)
1689 {
1690   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1691   GError *err = NULL;
1692
1693   gtk_recent_manager_purge_items (impl->manager, &err);
1694   if (err)
1695     {
1696        gchar *msg;
1697
1698        msg = g_strdup (_("Could not clear list"));
1699
1700        error_message (impl, msg, err->message);
1701
1702        g_free (msg);
1703        g_error_free (err);
1704     }
1705 }
1706
1707 static void
1708 remove_item_activated_cb (GtkMenuItem *menu_item,
1709                           gpointer     user_data)
1710 {
1711   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1712
1713   remove_selected_from_list (impl);
1714 }
1715
1716 static void
1717 show_private_toggled_cb (GtkCheckMenuItem *menu_item,
1718                          gpointer          user_data)
1719 {
1720   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1721
1722   g_object_set (G_OBJECT (impl),
1723                 "show-private", gtk_check_menu_item_get_active (menu_item),
1724                 NULL);
1725 }
1726
1727 static void
1728 recent_popup_menu_detach_cb (GtkWidget *attach_widget,
1729                              GtkMenu   *menu)
1730 {
1731   GtkRecentChooserDefault *impl;
1732
1733   impl = g_object_get_data (G_OBJECT (attach_widget), "GtkRecentChooserDefault");
1734   g_assert (GTK_IS_RECENT_CHOOSER_DEFAULT (impl));
1735
1736   impl->recent_popup_menu = NULL;
1737   impl->recent_popup_menu_remove_item = NULL;
1738   impl->recent_popup_menu_copy_item = NULL;
1739   impl->recent_popup_menu_clear_item = NULL;
1740   impl->recent_popup_menu_show_private_item = NULL;
1741 }
1742
1743 static void
1744 recent_view_menu_ensure_state (GtkRecentChooserDefault *impl)
1745 {
1746   gint count;
1747
1748   g_assert (GTK_IS_RECENT_CHOOSER_DEFAULT (impl));
1749   g_assert (impl->recent_popup_menu != NULL);
1750
1751   if (!impl->manager)
1752     count = 0;
1753   else
1754     g_object_get (G_OBJECT (impl->manager), "size", &count, NULL);
1755
1756   if (count == 0)
1757     {
1758       gtk_widget_set_sensitive (impl->recent_popup_menu_remove_item, FALSE);
1759       gtk_widget_set_sensitive (impl->recent_popup_menu_copy_item, FALSE);
1760       gtk_widget_set_sensitive (impl->recent_popup_menu_clear_item, FALSE);
1761       gtk_widget_set_sensitive (impl->recent_popup_menu_show_private_item, FALSE);
1762     }
1763 }
1764
1765 static void
1766 recent_view_menu_build (GtkRecentChooserDefault *impl)
1767 {
1768   GtkWidget *item;
1769
1770   if (impl->recent_popup_menu)
1771     {
1772       recent_view_menu_ensure_state (impl);
1773
1774       return;
1775     }
1776
1777   impl->recent_popup_menu = gtk_menu_new ();
1778   gtk_menu_attach_to_widget (GTK_MENU (impl->recent_popup_menu),
1779                              impl->recent_view,
1780                              recent_popup_menu_detach_cb);
1781
1782   item = gtk_image_menu_item_new_with_mnemonic (_("Copy _Location"));
1783   impl->recent_popup_menu_copy_item = item;
1784   gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item),
1785                                  gtk_image_new_from_stock (GTK_STOCK_COPY, GTK_ICON_SIZE_MENU));
1786   g_signal_connect (item, "activate",
1787                     G_CALLBACK (copy_activated_cb), impl);
1788   gtk_widget_show (item);
1789   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1790
1791   item = gtk_separator_menu_item_new ();
1792   gtk_widget_show (item);
1793   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1794
1795   item = gtk_image_menu_item_new_with_mnemonic (_("_Remove From List"));
1796   impl->recent_popup_menu_remove_item = item;
1797   gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item),
1798                                  gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU));
1799   g_signal_connect (item, "activate",
1800                     G_CALLBACK (remove_item_activated_cb), impl);
1801   gtk_widget_show (item);
1802   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1803
1804   item = gtk_image_menu_item_new_with_mnemonic (_("_Clear List"));
1805   impl->recent_popup_menu_clear_item = item;
1806   gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item),
1807                                  gtk_image_new_from_stock (GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU));
1808   g_signal_connect (item, "activate",
1809                     G_CALLBACK (remove_all_activated_cb), impl);
1810
1811   gtk_widget_show (item);
1812   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1813
1814   item = gtk_separator_menu_item_new ();
1815   gtk_widget_show (item);
1816   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1817
1818   item = gtk_check_menu_item_new_with_mnemonic (_("Show _Private Resources"));
1819   impl->recent_popup_menu_show_private_item = item;
1820   gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (item), impl->show_private);
1821   g_signal_connect (item, "toggled",
1822                     G_CALLBACK (show_private_toggled_cb), impl);
1823   gtk_widget_show (item);
1824   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1825
1826   recent_view_menu_ensure_state (impl);
1827 }
1828
1829 /* taken from gtkfilechooserdefault.c */
1830 static void
1831 popup_position_func (GtkMenu   *menu,
1832                      gint      *x,
1833                      gint      *y,
1834                      gboolean  *push_in,
1835                      gpointer   user_data)
1836 {
1837   GtkAllocation allocation;
1838   GtkWidget *widget = GTK_WIDGET (user_data);
1839   GdkScreen *screen = gtk_widget_get_screen (widget);
1840   GtkRequisition req;
1841   gint monitor_num;
1842   GdkRectangle monitor;
1843
1844   if (G_UNLIKELY (!gtk_widget_get_realized (widget)))
1845     return;
1846
1847   gdk_window_get_origin (gtk_widget_get_window (widget),
1848                          x, y);
1849
1850   gtk_widget_get_preferred_size (GTK_WIDGET (menu),
1851                                  &req, NULL);
1852
1853   gtk_widget_get_allocation (widget, &allocation);
1854   *x += (allocation.width - req.width) / 2;
1855   *y += (allocation.height - req.height) / 2;
1856
1857   monitor_num = gdk_screen_get_monitor_at_point (screen, *x, *y);
1858   gtk_menu_set_monitor (menu, monitor_num);
1859   gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);
1860
1861   *x = CLAMP (*x, monitor.x, monitor.x + MAX (0, monitor.width - req.width));
1862   *y = CLAMP (*y, monitor.y, monitor.y + MAX (0, monitor.height - req.height));
1863
1864   *push_in = FALSE;
1865 }
1866
1867
1868 static void
1869 recent_view_menu_popup (GtkRecentChooserDefault *impl,
1870                         GdkEventButton          *event)
1871 {
1872   recent_view_menu_build (impl);
1873
1874   if (event)
1875     gtk_menu_popup (GTK_MENU (impl->recent_popup_menu),
1876                     NULL, NULL, NULL, NULL,
1877                     event->button, event->time);
1878   else
1879     {
1880       gtk_menu_popup (GTK_MENU (impl->recent_popup_menu),
1881                       NULL, NULL,
1882                       popup_position_func, impl->recent_view,
1883                       0, GDK_CURRENT_TIME);
1884       gtk_menu_shell_select_first (GTK_MENU_SHELL (impl->recent_popup_menu),
1885                                    FALSE);
1886     }
1887 }
1888
1889 static gboolean
1890 recent_view_popup_menu_cb (GtkWidget *widget,
1891                            gpointer   user_data)
1892 {
1893   recent_view_menu_popup (GTK_RECENT_CHOOSER_DEFAULT (user_data), NULL);
1894   return TRUE;
1895 }
1896
1897 static gboolean
1898 recent_view_button_press_cb (GtkWidget      *widget,
1899                              GdkEventButton *event,
1900                              gpointer        user_data)
1901 {
1902   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1903
1904   if (event->button == 3)
1905     {
1906       GtkTreePath *path;
1907       gboolean res;
1908
1909       if (event->window != gtk_tree_view_get_bin_window (GTK_TREE_VIEW (impl->recent_view)))
1910         return FALSE;
1911
1912       res = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (impl->recent_view),
1913                                            event->x, event->y,
1914                                            &path,
1915                                            NULL, NULL, NULL);
1916       if (!res)
1917         return FALSE;
1918
1919       /* select the path before creating the popup menu */
1920       gtk_tree_selection_select_path (impl->selection, path);
1921       gtk_tree_path_free (path);
1922
1923       recent_view_menu_popup (impl, event);
1924
1925       return TRUE;
1926     }
1927
1928   return FALSE;
1929 }
1930
1931 static void
1932 set_recent_manager (GtkRecentChooserDefault *impl,
1933                     GtkRecentManager        *manager)
1934 {
1935   if (impl->manager)
1936     {
1937       if (impl->manager_changed_id)
1938         {
1939           g_signal_handler_disconnect (impl, impl->manager_changed_id);
1940           impl->manager_changed_id = 0;
1941         }
1942
1943       impl->manager = NULL;
1944     }
1945
1946   if (manager)
1947     impl->manager = manager;
1948   else
1949     impl->manager = gtk_recent_manager_get_default ();
1950
1951   if (impl->manager)
1952     {
1953       impl->manager_changed_id = g_signal_connect (impl->manager, "changed",
1954                                                    G_CALLBACK (recent_manager_changed_cb),
1955                                                    impl);
1956     }
1957 }
1958
1959 static void
1960 gtk_recent_chooser_update (GtkActivatable *activatable,
1961                            GtkAction      *action,
1962                            const gchar    *property_name)
1963 {
1964   if (strcmp (property_name, "visible") == 0)
1965     {
1966       if (gtk_action_is_visible (action))
1967         gtk_widget_show (GTK_WIDGET (activatable));
1968       else
1969         gtk_widget_hide (GTK_WIDGET (activatable));
1970     }
1971
1972   if (strcmp (property_name, "sensitive") == 0)
1973     gtk_widget_set_sensitive (GTK_WIDGET (activatable), gtk_action_is_sensitive (action));
1974
1975   _gtk_recent_chooser_update (activatable, action, property_name);
1976 }
1977
1978
1979 static void
1980 gtk_recent_chooser_sync_action_properties (GtkActivatable *activatable,
1981                                            GtkAction      *action)
1982 {
1983   if (action)
1984     {
1985       if (gtk_action_is_visible (action))
1986         gtk_widget_show (GTK_WIDGET (activatable));
1987       else
1988         gtk_widget_hide (GTK_WIDGET (activatable));
1989
1990       gtk_widget_set_sensitive (GTK_WIDGET (activatable), gtk_action_is_sensitive (action));
1991     }
1992
1993   _gtk_recent_chooser_sync_action_properties (activatable, action);
1994 }
1995
1996
1997 GtkWidget *
1998 _gtk_recent_chooser_default_new (GtkRecentManager *manager)
1999 {
2000   return g_object_new (GTK_TYPE_RECENT_CHOOSER_DEFAULT,
2001                        "recent-manager", manager,
2002                        NULL);
2003 }