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 "gtkorientable.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   GtkBox 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   GtkBoxClass parent_class;
 147 } GtkRecentChooserDefaultClass;
 148
 149 enum {
 150   RECENT_URI_COLUMN,
 151   RECENT_DISPLAY_NAME_COLUMN,
 152   RECENT_INFO_COLUMN,
 153   N_RECENT_COLUMNS
 154 };
 155
 156 enum {
 157   LOAD_EMPTY,    /* initial state: the model is empty */
 158   LOAD_PRELOAD,  /* the model is loading and not inserted in the tree yet */
 159   LOAD_LOADING,  /* the model is fully loaded but not inserted */
 160   LOAD_FINISHED  /* the model is fully loaded and inserted */
 161 };
 162
 163 /* Icon size for if we can't get it from the theme */
 164 #define FALLBACK_ICON_SIZE  48
 165 #define FALLBACK_ITEM_LIMIT 20
 166
 167 #define NUM_CHARS 40
 168 #define NUM_LINES 9
 169
 170 \f
 171
 172 /* GObject */
 173 static void     _gtk_recent_chooser_default_class_init  (GtkRecentChooserDefaultClass *klass);
 174 static void     _gtk_recent_chooser_default_init        (GtkRecentChooserDefault      *impl);
 175 static GObject *gtk_recent_chooser_default_constructor  (GType                         type,
 176                                                          guint                         n_construct_prop,
 177                                                          GObjectConstructParam        *construct_params);
 178 static void     gtk_recent_chooser_default_finalize     (GObject                      *object);
 179 static void     gtk_recent_chooser_default_dispose      (GObject                      *object);
 180 static void     gtk_recent_chooser_default_set_property (GObject                      *object,
 181                                                          guint                         prop_id,
 182                                                          const GValue                 *value,
 183                                                          GParamSpec                   *pspec);
 184 static void     gtk_recent_chooser_default_get_property (GObject                      *object,
 185                                                          guint                         prop_id,
 186                                                          GValue                       *value,
 187                                                          GParamSpec                   *pspec);
 188
 189 /* GtkRecentChooserIface */
 190 static void              gtk_recent_chooser_iface_init                 (GtkRecentChooserIface  *iface);
 191 static gboolean          gtk_recent_chooser_default_set_current_uri    (GtkRecentChooser       *chooser,
 192                                                                         const gchar            *uri,
 193                                                                         GError                **error);
 194 static gchar *           gtk_recent_chooser_default_get_current_uri    (GtkRecentChooser       *chooser);
 195 static gboolean          gtk_recent_chooser_default_select_uri         (GtkRecentChooser       *chooser,
 196                                                                         const gchar            *uri,
 197                                                                         GError                **error);
 198 static void              gtk_recent_chooser_default_unselect_uri       (GtkRecentChooser       *chooser,
 199                                                                         const gchar            *uri);
 200 static void              gtk_recent_chooser_default_select_all         (GtkRecentChooser       *chooser);
 201 static void              gtk_recent_chooser_default_unselect_all       (GtkRecentChooser       *chooser);
 202 static GList *           gtk_recent_chooser_default_get_items          (GtkRecentChooser       *chooser);
 203 static GtkRecentManager *gtk_recent_chooser_default_get_recent_manager (GtkRecentChooser       *chooser);
 204 static void              gtk_recent_chooser_default_set_sort_func      (GtkRecentChooser       *chooser,
 205                                                                         GtkRecentSortFunc       sort_func,
 206                                                                         gpointer                sort_data,
 207                                                                         GDestroyNotify          data_destroy);
 208 static void              gtk_recent_chooser_default_add_filter         (GtkRecentChooser       *chooser,
 209                                                                         GtkRecentFilter        *filter);
 210 static void              gtk_recent_chooser_default_remove_filter      (GtkRecentChooser       *chooser,
 211                                                                         GtkRecentFilter        *filter);
 212 static GSList *          gtk_recent_chooser_default_list_filters       (GtkRecentChooser       *chooser);
 213
 214
 215 static void gtk_recent_chooser_default_map      (GtkWidget *widget);
 216 static void gtk_recent_chooser_default_show_all (GtkWidget *widget);
 217
 218 static void set_current_filter        (GtkRecentChooserDefault *impl,
 219                                        GtkRecentFilter         *filter);
 220
 221 static GtkIconTheme *get_icon_theme_for_widget (GtkWidget   *widget);
 222 static gint          get_icon_size_for_widget  (GtkWidget   *widget,
 223                                                 GtkIconSize  icon_size);
 224 static gint          get_recent_files_limit    (GtkWidget   *widget);
 225
 226 static void reload_recent_items (GtkRecentChooserDefault *impl);
 227 static void chooser_set_model   (GtkRecentChooserDefault *impl);
 228
 229 static void set_recent_manager (GtkRecentChooserDefault *impl,
 230                                 GtkRecentManager        *manager);
 231
 232 static void chooser_set_sort_type (GtkRecentChooserDefault *impl,
 233                                    GtkRecentSortType        sort_type);
 234
 235 static void recent_manager_changed_cb (GtkRecentManager  *manager,
 236                                        gpointer           user_data);
 237 static void recent_icon_data_func     (GtkTreeViewColumn *tree_column,
 238                                        GtkCellRenderer   *cell,
 239                                        GtkTreeModel      *model,
 240                                        GtkTreeIter       *iter,
 241                                        gpointer           user_data);
 242 static void recent_meta_data_func     (GtkTreeViewColumn *tree_column,
 243                                        GtkCellRenderer   *cell,
 244                                        GtkTreeModel      *model,
 245                                        GtkTreeIter       *iter,
 246                                        gpointer           user_data);
 247
 248 static void selection_changed_cb      (GtkTreeSelection  *z,
 249                                        gpointer           user_data);
 250 static void row_activated_cb          (GtkTreeView       *tree_view,
 251                                        GtkTreePath       *tree_path,
 252                                        GtkTreeViewColumn *tree_column,
 253                                        gpointer           user_data);
 254 static void filter_combo_changed_cb   (GtkComboBox       *combo_box,
 255                                        gpointer           user_data);
 256
 257 static void remove_all_activated_cb   (GtkMenuItem       *menu_item,
 258                                        gpointer           user_data);
 259 static void remove_item_activated_cb  (GtkMenuItem       *menu_item,
 260                                        gpointer           user_data);
 261 static void show_private_toggled_cb   (GtkCheckMenuItem  *menu_item,
 262                                        gpointer           user_data);
 263
 264 static gboolean recent_view_popup_menu_cb   (GtkWidget      *widget,
 265                                              gpointer        user_data);
 266 static gboolean recent_view_button_press_cb (GtkWidget      *widget,
 267                                              GdkEventButton *event,
 268                                              gpointer        user_data);
 269
 270 static void     recent_view_drag_begin_cb         (GtkWidget        *widget,
 271                                                    GdkDragContext   *context,
 272                                                    gpointer          user_data);
 273 static void     recent_view_drag_data_get_cb      (GtkWidget        *widget,
 274                                                    GdkDragContext   *context,
 275                                                    GtkSelectionData *selection_data,
 276                                                    guint             info,
 277                                                    guint32           time_,
 278                                                    gpointer          data);
 279 static gboolean recent_view_query_tooltip_cb      (GtkWidget        *widget,
 280                                                    gint              x,
 281                                                    gint              y,
 282                                                    gboolean          keyboard_tip,
 283                                                    GtkTooltip       *tooltip,
 284                                                    gpointer          user_data);
 285
 286 static void gtk_recent_chooser_activatable_iface_init (GtkActivatableIface  *iface);
 287 static void gtk_recent_chooser_update                 (GtkActivatable       *activatable,
 288                                                        GtkAction            *action,
 289                                                        const gchar          *property_name);
 290 static void gtk_recent_chooser_sync_action_properties (GtkActivatable       *activatable,
 291                                                        GtkAction            *action);
 292
 293 G_DEFINE_TYPE_WITH_CODE (GtkRecentChooserDefault,
 294                          _gtk_recent_chooser_default,
 295                          GTK_TYPE_BOX,
 296                          G_IMPLEMENT_INTERFACE (GTK_TYPE_RECENT_CHOOSER,
 297                                                 gtk_recent_chooser_iface_init)
 298                          G_IMPLEMENT_INTERFACE (GTK_TYPE_ACTIVATABLE,
 299                                                 gtk_recent_chooser_activatable_iface_init))
 300
 301
 302 \f
 303
 304 static void
 305 gtk_recent_chooser_iface_init (GtkRecentChooserIface *iface)
 306 {
 307   iface->set_current_uri = gtk_recent_chooser_default_set_current_uri;
 308   iface->get_current_uri = gtk_recent_chooser_default_get_current_uri;
 309   iface->select_uri = gtk_recent_chooser_default_select_uri;
 310   iface->unselect_uri = gtk_recent_chooser_default_unselect_uri;
 311   iface->select_all = gtk_recent_chooser_default_select_all;
 312   iface->unselect_all = gtk_recent_chooser_default_unselect_all;
 313   iface->get_items = gtk_recent_chooser_default_get_items;
 314   iface->get_recent_manager = gtk_recent_chooser_default_get_recent_manager;
 315   iface->set_sort_func = gtk_recent_chooser_default_set_sort_func;
 316   iface->add_filter = gtk_recent_chooser_default_add_filter;
 317   iface->remove_filter = gtk_recent_chooser_default_remove_filter;
 318   iface->list_filters = gtk_recent_chooser_default_list_filters;
 319 }
 320
 321 static void
 322 gtk_recent_chooser_activatable_iface_init (GtkActivatableIface *iface)
 323
 324 {
 325   iface->update = gtk_recent_chooser_update;
 326   iface->sync_action_properties = gtk_recent_chooser_sync_action_properties;
 327 }
 328
 329 static void
 330 _gtk_recent_chooser_default_class_init (GtkRecentChooserDefaultClass *klass)
 331 {
 332   GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
 333   GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
 334
 335   gobject_class->constructor = gtk_recent_chooser_default_constructor;
 336   gobject_class->set_property = gtk_recent_chooser_default_set_property;
 337   gobject_class->get_property = gtk_recent_chooser_default_get_property;
 338   gobject_class->dispose = gtk_recent_chooser_default_dispose;
 339   gobject_class->finalize = gtk_recent_chooser_default_finalize;
 340
 341   widget_class->map = gtk_recent_chooser_default_map;
 342   widget_class->show_all = gtk_recent_chooser_default_show_all;
 343
 344   _gtk_recent_chooser_install_properties (gobject_class);
 345
 346   g_object_class_override_property (gobject_class, PROP_ACTIVATABLE_RELATED_ACTION, "related-action");
 347   g_object_class_override_property (gobject_class, PROP_ACTIVATABLE_USE_ACTION_APPEARANCE, "use-action-appearance");
 348 }
 349
 350 static void
 351 _gtk_recent_chooser_default_init (GtkRecentChooserDefault *impl)
 352 {
 353   gtk_box_set_spacing (GTK_BOX (impl), 6);
 354
 355   gtk_orientable_set_orientation (GTK_ORIENTABLE (impl),
 356                                   GTK_ORIENTATION_VERTICAL);
 357
 358   /* by default, we use the global manager */
 359   impl->local_manager = FALSE;
 360
 361   impl->limit = FALLBACK_ITEM_LIMIT;
 362   impl->sort_type = GTK_RECENT_SORT_NONE;
 363
 364   impl->show_icons = TRUE;
 365   impl->show_private = FALSE;
 366   impl->show_not_found = TRUE;
 367   impl->show_tips = FALSE;
 368   impl->select_multiple = FALSE;
 369   impl->local_only = TRUE;
 370
 371   impl->icon_size = FALLBACK_ICON_SIZE;
 372   impl->icon_theme = NULL;
 373
 374   impl->current_filter = NULL;
 375
 376   impl->recent_items = NULL;
 377   impl->n_recent_items = 0;
 378   impl->loaded_items = 0;
 379
 380   impl->load_state = LOAD_EMPTY;
 381 }
 382
 383 static GObject *
 384 gtk_recent_chooser_default_constructor (GType                  type,
 385                                         guint                  n_params,
 386                                         GObjectConstructParam *params)
 387 {
 388   GObjectClass *parent_class;
 389   GtkRecentChooserDefault *impl;
 390   GObject *object;
 391   GtkWidget *scrollw;
 392   GtkCellRenderer *renderer;
 393
 394   parent_class = G_OBJECT_CLASS (_gtk_recent_chooser_default_parent_class);
 395   object = parent_class->constructor (type, n_params, params);
 396   impl = GTK_RECENT_CHOOSER_DEFAULT (object);
 397
 398   g_assert (impl->manager);
 399
 400   gtk_widget_push_composite_child ();
 401
 402   impl->limit = get_recent_files_limit (GTK_WIDGET (impl));
 403
 404   scrollw = gtk_scrolled_window_new (NULL, NULL);
 405   gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrollw),
 406                                        GTK_SHADOW_IN);
 407   gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrollw),
 408                                   GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 409   gtk_box_pack_start (GTK_BOX (impl), scrollw, TRUE, TRUE, 0);
 410   gtk_widget_show (scrollw);
 411
 412   impl->recent_view = gtk_tree_view_new ();
 413   gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (impl->recent_view), FALSE);
 414   g_signal_connect (impl->recent_view, "row-activated",
 415                     G_CALLBACK (row_activated_cb), impl);
 416   g_signal_connect (impl->recent_view, "popup-menu",
 417                     G_CALLBACK (recent_view_popup_menu_cb), impl);
 418   g_signal_connect (impl->recent_view, "button-press-event",
 419                     G_CALLBACK (recent_view_button_press_cb), impl);
 420   g_signal_connect (impl->recent_view, "drag-begin",
 421                     G_CALLBACK (recent_view_drag_begin_cb), impl);
 422   g_signal_connect (impl->recent_view, "drag-data-get",
 423                     G_CALLBACK (recent_view_drag_data_get_cb), impl);
 424
 425   g_object_set (impl->recent_view, "has-tooltip", TRUE, NULL);
 426   g_signal_connect (impl->recent_view, "query-tooltip",
 427                     G_CALLBACK (recent_view_query_tooltip_cb), impl);
 428
 429   g_object_set_data (G_OBJECT (impl->recent_view),
 430                      "GtkRecentChooserDefault", impl);
 431
 432   gtk_container_add (GTK_CONTAINER (scrollw), impl->recent_view);
 433   gtk_widget_show (impl->recent_view);
 434
 435   impl->icon_column = gtk_tree_view_column_new ();
 436   gtk_tree_view_column_set_expand (impl->icon_column, FALSE);
 437   gtk_tree_view_column_set_resizable (impl->icon_column, FALSE);
 438
 439   renderer = gtk_cell_renderer_pixbuf_new ();
 440   g_object_set (renderer, "stock-size", GTK_ICON_SIZE_BUTTON, NULL);
 441   gtk_tree_view_column_pack_start (impl->icon_column, renderer, FALSE);
 442   gtk_tree_view_column_set_cell_data_func (impl->icon_column,
 443                                            renderer,
 444                                            recent_icon_data_func,
 445                                            impl,
 446                                            NULL);
 447   gtk_tree_view_append_column (GTK_TREE_VIEW (impl->recent_view),
 448                                impl->icon_column);
 449
 450   impl->meta_column = gtk_tree_view_column_new ();
 451   gtk_tree_view_column_set_expand (impl->meta_column, TRUE);
 452   gtk_tree_view_column_set_resizable (impl->meta_column, FALSE);
 453
 454   impl->meta_renderer = gtk_cell_renderer_text_new ();
 455   g_object_set (G_OBJECT (impl->meta_renderer),
 456                 "ellipsize", PANGO_ELLIPSIZE_END,
 457                 NULL);
 458   gtk_tree_view_column_pack_start (impl->meta_column, impl->meta_renderer, TRUE);
 459   gtk_tree_view_column_set_cell_data_func (impl->meta_column,
 460                                            impl->meta_renderer,
 461                                            recent_meta_data_func,
 462                                            impl,
 463                                            NULL);
 464   gtk_tree_view_append_column (GTK_TREE_VIEW (impl->recent_view),
 465                                impl->meta_column);
 466
 467   impl->selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->recent_view));
 468   gtk_tree_selection_set_mode (impl->selection, GTK_SELECTION_SINGLE);
 469   g_signal_connect (impl->selection, "changed", G_CALLBACK (selection_changed_cb), impl);
 470
 471   /* drag and drop */
 472   gtk_drag_source_set (impl->recent_view,
 473                        GDK_BUTTON1_MASK,
 474                        NULL, 0,
 475                        GDK_ACTION_COPY);
 476   gtk_drag_source_add_uri_targets (impl->recent_view);
 477
 478   impl->filter_combo_hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12);
 479
 480   impl->filter_combo = gtk_combo_box_text_new ();
 481   gtk_combo_box_set_focus_on_click (GTK_COMBO_BOX (impl->filter_combo), FALSE);
 482   g_signal_connect (impl->filter_combo, "changed",
 483                     G_CALLBACK (filter_combo_changed_cb), impl);
 484   gtk_widget_set_tooltip_text (impl->filter_combo,
 485                                _("Select which type of documents are shown"));
 486
 487   gtk_box_pack_end (GTK_BOX (impl->filter_combo_hbox),
 488                     impl->filter_combo,
 489                     FALSE, FALSE, 0);
 490   gtk_widget_show (impl->filter_combo);
 491
 492   gtk_box_pack_end (GTK_BOX (impl), impl->filter_combo_hbox, FALSE, FALSE, 0);
 493
 494   gtk_widget_pop_composite_child ();
 495
 496   impl->recent_store = gtk_list_store_new (N_RECENT_COLUMNS,
 497                                            G_TYPE_STRING,       /* uri */
 498                                            G_TYPE_STRING,       /* display_name */
 499                                            GTK_TYPE_RECENT_INFO /* info */);
 500
 501   return object;
 502 }
 503
 504 static void
 505 gtk_recent_chooser_default_set_property (GObject      *object,
 506                                          guint         prop_id,
 507                                          const GValue *value,
 508                                          GParamSpec   *pspec)
 509 {
 510   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (object);
 511
 512   switch (prop_id)
 513     {
 514     case GTK_RECENT_CHOOSER_PROP_RECENT_MANAGER:
 515       set_recent_manager (impl, g_value_get_object (value));
 516       break;
 517     case GTK_RECENT_CHOOSER_PROP_SHOW_PRIVATE:
 518       impl->show_private = g_value_get_boolean (value);
 519       if (impl->recent_popup_menu_show_private_item)
 520         {
 521           GtkCheckMenuItem *item = GTK_CHECK_MENU_ITEM (impl->recent_popup_menu_show_private_item);
 522           g_signal_handlers_block_by_func (item, G_CALLBACK (show_private_toggled_cb), impl);
 523           gtk_check_menu_item_set_active (item, impl->show_private);
 524           g_signal_handlers_unblock_by_func (item, G_CALLBACK (show_private_toggled_cb), impl);
 525         }
 526       reload_recent_items (impl);
 527       break;
 528     case GTK_RECENT_CHOOSER_PROP_SHOW_NOT_FOUND:
 529       impl->show_not_found = g_value_get_boolean (value);
 530       reload_recent_items (impl);
 531       break;
 532     case GTK_RECENT_CHOOSER_PROP_SHOW_TIPS:
 533       impl->show_tips = g_value_get_boolean (value);
 534       break;
 535     case GTK_RECENT_CHOOSER_PROP_SHOW_ICONS:
 536       impl->show_icons = g_value_get_boolean (value);
 537       gtk_tree_view_column_set_visible (impl->icon_column, impl->show_icons);
 538       break;
 539     case GTK_RECENT_CHOOSER_PROP_SELECT_MULTIPLE:
 540       impl->select_multiple = g_value_get_boolean (value);
 541
 542       if (impl->select_multiple)
 543         gtk_tree_selection_set_mode (impl->selection, GTK_SELECTION_MULTIPLE);
 544       else
 545         gtk_tree_selection_set_mode (impl->selection, GTK_SELECTION_SINGLE);
 546       break;
 547     case GTK_RECENT_CHOOSER_PROP_LOCAL_ONLY:
 548       impl->local_only = g_value_get_boolean (value);
 549       reload_recent_items (impl);
 550       break;
 551     case GTK_RECENT_CHOOSER_PROP_LIMIT:
 552       impl->limit = g_value_get_int (value);
 553       impl->limit_set = TRUE;
 554       reload_recent_items (impl);
 555       break;
 556     case GTK_RECENT_CHOOSER_PROP_SORT_TYPE:
 557       chooser_set_sort_type (impl, g_value_get_enum (value));
 558       break;
 559     case GTK_RECENT_CHOOSER_PROP_FILTER:
 560       set_current_filter (impl, g_value_get_object (value));
 561       break;
 562     case PROP_ACTIVATABLE_RELATED_ACTION:
 563       _gtk_recent_chooser_set_related_action (GTK_RECENT_CHOOSER (impl), g_value_get_object (value));
 564       break;
 565     case PROP_ACTIVATABLE_USE_ACTION_APPEARANCE:
 566       _gtk_recent_chooser_set_use_action_appearance (GTK_RECENT_CHOOSER (impl), g_value_get_boolean (value));
 567       break;
 568     default:
 569       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 570       break;
 571     }
 572 }
 573
 574 static void
 575 gtk_recent_chooser_default_get_property (GObject    *object,
 576                                          guint       prop_id,
 577                                          GValue     *value,
 578                                          GParamSpec *pspec)
 579 {
 580   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (object);
 581
 582   switch (prop_id)
 583     {
 584     case GTK_RECENT_CHOOSER_PROP_LIMIT:
 585       g_value_set_int (value, impl->limit);
 586       break;
 587     case GTK_RECENT_CHOOSER_PROP_SORT_TYPE:
 588       g_value_set_enum (value, impl->sort_type);
 589       break;
 590     case GTK_RECENT_CHOOSER_PROP_SHOW_PRIVATE:
 591       g_value_set_boolean (value, impl->show_private);
 592       break;
 593     case GTK_RECENT_CHOOSER_PROP_SHOW_ICONS:
 594       g_value_set_boolean (value, impl->show_icons);
 595       break;
 596     case GTK_RECENT_CHOOSER_PROP_SHOW_NOT_FOUND:
 597       g_value_set_boolean (value, impl->show_not_found);
 598       break;
 599     case GTK_RECENT_CHOOSER_PROP_SHOW_TIPS:
 600       g_value_set_boolean (value, impl->show_tips);
 601       break;
 602     case GTK_RECENT_CHOOSER_PROP_LOCAL_ONLY:
 603       g_value_set_boolean (value, impl->local_only);
 604       break;
 605     case GTK_RECENT_CHOOSER_PROP_SELECT_MULTIPLE:
 606       g_value_set_boolean (value, impl->select_multiple);
 607       break;
 608     case GTK_RECENT_CHOOSER_PROP_FILTER:
 609       g_value_set_object (value, impl->current_filter);
 610       break;
 611     case PROP_ACTIVATABLE_RELATED_ACTION:
 612       g_value_set_object (value, _gtk_recent_chooser_get_related_action (GTK_RECENT_CHOOSER (impl)));
 613       break;
 614     case PROP_ACTIVATABLE_USE_ACTION_APPEARANCE:
 615       g_value_set_boolean (value, _gtk_recent_chooser_get_use_action_appearance (GTK_RECENT_CHOOSER (impl)));
 616       break;
 617     default:
 618       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 619       break;
 620     }
 621 }
 622
 623 static void
 624 gtk_recent_chooser_default_dispose (GObject *object)
 625 {
 626   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (object);
 627
 628   if (impl->load_id)
 629     {
 630       g_source_remove (impl->load_id);
 631       impl->load_state = LOAD_EMPTY;
 632       impl->load_id = 0;
 633     }
 634
 635   if (impl->recent_items)
 636     {
 637       g_list_foreach (impl->recent_items, (GFunc) gtk_recent_info_unref, NULL);
 638       g_list_free (impl->recent_items);
 639       impl->recent_items = NULL;
 640     }
 641
 642   if (impl->manager && impl->manager_changed_id)
 643     {
 644       g_signal_handler_disconnect (impl->manager, impl->manager_changed_id);
 645       impl->manager_changed_id = 0;
 646     }
 647
 648   if (impl->filters)
 649     {
 650       g_slist_foreach (impl->filters, (GFunc) g_object_unref, NULL);
 651       g_slist_free (impl->filters);
 652       impl->filters = NULL;
 653     }
 654
 655   if (impl->current_filter)
 656     {
 657       g_object_unref (impl->current_filter);
 658       impl->current_filter = NULL;
 659     }
 660
 661   if (impl->recent_store)
 662     {
 663       g_object_unref (impl->recent_store);
 664       impl->recent_store = NULL;
 665     }
 666
 667   G_OBJECT_CLASS (_gtk_recent_chooser_default_parent_class)->dispose (object);
 668 }
 669
 670 static void
 671 gtk_recent_chooser_default_finalize (GObject *object)
 672 {
 673   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (object);
 674
 675   impl->manager = NULL;
 676
 677   if (impl->sort_data_destroy)
 678     {
 679       impl->sort_data_destroy (impl->sort_data);
 680       impl->sort_data_destroy = NULL;
 681     }
 682
 683   impl->sort_data = NULL;
 684   impl->sort_func = NULL;
 685
 686   G_OBJECT_CLASS (_gtk_recent_chooser_default_parent_class)->finalize (object);
 687 }
 688
 689 /* override GtkWidget::show_all since we have internal widgets we wish to keep
 690  * hidden unless we decide otherwise, like the filter combo box.
 691  */
 692 static void
 693 gtk_recent_chooser_default_show_all (GtkWidget *widget)
 694 {
 695   gtk_widget_show (widget);
 696 }
 697
 698
 699
 700 /* Shows an error dialog set as transient for the specified window */
 701 static void
 702 error_message_with_parent (GtkWindow   *parent,
 703                            const gchar *msg,
 704                            const gchar *detail)
 705 {
 706   GtkWidget *dialog;
 707
 708   dialog = gtk_message_dialog_new (parent,
 709                                    GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
 710                                    GTK_MESSAGE_ERROR,
 711                                    GTK_BUTTONS_OK,
 712                                    "%s",
 713                                    msg);
 714   gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 715                                             "%s", detail);
 716
 717   if (gtk_window_has_group (parent))
 718     gtk_window_group_add_window (gtk_window_get_group (parent),
 719                                  GTK_WINDOW (dialog));
 720
 721   gtk_dialog_run (GTK_DIALOG (dialog));
 722   gtk_widget_destroy (dialog);
 723 }
 724
 725 /* Returns a toplevel GtkWindow, or NULL if none */
 726 static GtkWindow *
 727 get_toplevel (GtkWidget *widget)
 728 {
 729   GtkWidget *toplevel;
 730
 731   toplevel = gtk_widget_get_toplevel (widget);
 732   if (!gtk_widget_is_toplevel (toplevel))
 733     return NULL;
 734   else
 735     return GTK_WINDOW (toplevel);
 736 }
 737
 738 /* Shows an error dialog for the file chooser */
 739 static void
 740 error_message (GtkRecentChooserDefault *impl,
 741                const gchar             *msg,
 742                const gchar             *detail)
 743 {
 744   error_message_with_parent (get_toplevel (GTK_WIDGET (impl)), msg, detail);
 745 }
 746
 747 static void
 748 set_busy_cursor (GtkRecentChooserDefault *impl,
 749                  gboolean                 show_busy_cursor)
 750 {
 751   GtkWindow *toplevel;
 752   GdkDisplay *display;
 753   GdkCursor *cursor;
 754
 755   toplevel = get_toplevel (GTK_WIDGET (impl));
 756   if (!toplevel || !gtk_widget_get_realized (GTK_WIDGET (toplevel)))
 757     return;
 758
 759   display = gtk_widget_get_display (GTK_WIDGET (toplevel));
 760
 761   cursor = NULL;
 762   if (show_busy_cursor)
 763     cursor = gdk_cursor_new_for_display (display, GDK_WATCH);
 764
 765   gdk_window_set_cursor (gtk_widget_get_window (GTK_WIDGET (toplevel)),
 766                          cursor);
 767   gdk_display_flush (display);
 768
 769   if (cursor)
 770     g_object_unref (cursor);
 771 }
 772
 773 static void
 774 chooser_set_model (GtkRecentChooserDefault *impl)
 775 {
 776   g_assert (impl->recent_store != NULL);
 777   g_assert (impl->load_state == LOAD_LOADING);
 778
 779   gtk_tree_view_set_model (GTK_TREE_VIEW (impl->recent_view),
 780                            GTK_TREE_MODEL (impl->recent_store));
 781   gtk_tree_view_columns_autosize (GTK_TREE_VIEW (impl->recent_view));
 782   gtk_tree_view_set_enable_search (GTK_TREE_VIEW (impl->recent_view), TRUE);
 783   gtk_tree_view_set_search_column (GTK_TREE_VIEW (impl->recent_view),
 784                                    RECENT_DISPLAY_NAME_COLUMN);
 785
 786   impl->load_state = LOAD_FINISHED;
 787 }
 788
 789 static gboolean
 790 load_recent_items (gpointer user_data)
 791 {
 792   GtkRecentChooserDefault *impl;
 793   GtkRecentInfo *info;
 794   GtkTreeIter iter;
 795   const gchar *uri, *name;
 796   gboolean retval;
 797
 798   impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
 799
 800   g_assert ((impl->load_state == LOAD_EMPTY) ||
 801             (impl->load_state == LOAD_PRELOAD));
 802
 803   /* store the items for multiple runs */
 804   if (!impl->recent_items)
 805     {
 806       impl->recent_items = gtk_recent_chooser_get_items (GTK_RECENT_CHOOSER (impl));
 807       if (!impl->recent_items)
 808         {
 809           impl->load_state = LOAD_FINISHED;
 810
 811           return FALSE;
 812         }
 813
 814       impl->n_recent_items = g_list_length (impl->recent_items);
 815       impl->loaded_items = 0;
 816       impl->load_state = LOAD_PRELOAD;
 817     }
 818
 819   info = (GtkRecentInfo *) g_list_nth_data (impl->recent_items,
 820                                             impl->loaded_items);
 821   g_assert (info);
 822
 823   uri = gtk_recent_info_get_uri (info);
 824   name = gtk_recent_info_get_display_name (info);
 825
 826   /* at this point, everything goes inside the model; operations on the
 827    * visualization of items inside the model are done in the cell data
 828    * funcs (remember that there are two of those: one for the icon and
 829    * one for the text), while the filtering is done only when a filter
 830    * is actually loaded. */
 831   gtk_list_store_append (impl->recent_store, &iter);
 832   gtk_list_store_set (impl->recent_store, &iter,
 833                       RECENT_URI_COLUMN, uri,           /* uri  */
 834                       RECENT_DISPLAY_NAME_COLUMN, name, /* display_name */
 835                       RECENT_INFO_COLUMN, info,         /* info */
 836                       -1);
 837
 838   impl->loaded_items += 1;
 839
 840   if (impl->loaded_items == impl->n_recent_items)
 841     {
 842       /* we have finished loading, so we remove the items cache */
 843       impl->load_state = LOAD_LOADING;
 844
 845       g_list_foreach (impl->recent_items,
 846                       (GFunc) gtk_recent_info_unref,
 847                       NULL);
 848       g_list_free (impl->recent_items);
 849
 850       impl->recent_items = NULL;
 851       impl->n_recent_items = 0;
 852       impl->loaded_items = 0;
 853
 854       /* load the filled up model */
 855       chooser_set_model (impl);
 856
 857       retval = FALSE;
 858     }
 859   else
 860     {
 861       /* we did not finish, so continue loading */
 862       retval = TRUE;
 863     }
 864
 865   return retval;
 866 }
 867
 868 static void
 869 cleanup_after_load (gpointer user_data)
 870 {
 871   GtkRecentChooserDefault *impl;
 872
 873   impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
 874
 875   if (impl->load_id != 0)
 876     {
 877       g_assert ((impl->load_state == LOAD_EMPTY) ||
 878                 (impl->load_state == LOAD_PRELOAD) ||
 879                 (impl->load_state == LOAD_LOADING) ||
 880                 (impl->load_state == LOAD_FINISHED));
 881
 882       /* we have officialy finished loading all the items,
 883        * so we can reset the state machine
 884        */
 885       g_source_remove (impl->load_id);
 886       impl->load_id = 0;
 887       impl->load_state = LOAD_EMPTY;
 888     }
 889   else
 890     g_assert ((impl->load_state == LOAD_EMPTY) ||
 891               (impl->load_state == LOAD_LOADING) ||
 892               (impl->load_state == LOAD_FINISHED));
 893
 894   set_busy_cursor (impl, FALSE);
 895 }
 896
 897 /* clears the current model and reloads the recently used resources */
 898 static void
 899 reload_recent_items (GtkRecentChooserDefault *impl)
 900 {
 901   GtkWidget *widget;
 902
 903   /* reload is already in progress - do not disturb */
 904   if (impl->load_id)
 905     return;
 906
 907   widget = GTK_WIDGET (impl);
 908
 909   gtk_tree_view_set_model (GTK_TREE_VIEW (impl->recent_view), NULL);
 910   gtk_list_store_clear (impl->recent_store);
 911
 912   if (!impl->icon_theme)
 913     impl->icon_theme = get_icon_theme_for_widget (widget);
 914
 915   impl->icon_size = get_icon_size_for_widget (widget,
 916                                               GTK_ICON_SIZE_BUTTON);
 917
 918   if (!impl->limit_set)
 919     impl->limit = get_recent_files_limit (widget);
 920
 921   set_busy_cursor (impl, TRUE);
 922
 923   impl->load_state = LOAD_EMPTY;
 924   impl->load_id = gdk_threads_add_idle_full (G_PRIORITY_HIGH_IDLE + 30,
 925                                              load_recent_items,
 926                                              impl,
 927                                              cleanup_after_load);
 928 }
 929
 930 /* taken form gtkfilechooserdialog.c */
 931 static void
 932 set_default_size (GtkRecentChooserDefault *impl)
 933 {
 934   GtkScrolledWindow *scrollw;
 935   GtkWidget *widget;
 936   gint width, height;
 937   gint font_size;
 938   GdkScreen *screen;
 939   gint monitor_num;
 940   GtkRequisition req;
 941   GdkRectangle monitor;
 942   GtkStyleContext *context;
 943   GtkStateFlags state;
 944
 945   widget = GTK_WIDGET (impl);
 946   context = gtk_widget_get_style_context (widget);
 947   state = gtk_widget_get_state_flags (widget);
 948
 949   /* Size based on characters and the icon size */
 950   font_size = pango_font_description_get_size (gtk_style_context_get_font (context, state));
 951   font_size = PANGO_PIXELS (font_size);
 952
 953   width = impl->icon_size + font_size * NUM_CHARS;
 954   height = (impl->icon_size + font_size) * NUM_LINES;
 955
 956   /* Use at least the requisition size... */
 957   gtk_widget_get_preferred_size (widget, &req, NULL);
 958   width = MAX (width, req.width);
 959   height = MAX (height, req.height);
 960
 961   /* ... but no larger than the monitor */
 962   screen = gtk_widget_get_screen (widget);
 963   monitor_num = gdk_screen_get_monitor_at_window (screen,
 964                                                   gtk_widget_get_window (widget));
 965
 966   gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);
 967
 968   width = MIN (width, monitor.width * 3 / 4);
 969   height = MIN (height, monitor.height * 3 / 4);
 970
 971   /* Set size */
 972   scrollw = GTK_SCROLLED_WINDOW (gtk_widget_get_parent (impl->recent_view));
 973   gtk_scrolled_window_set_min_content_width (scrollw, width);
 974   gtk_scrolled_window_set_min_content_height (scrollw, height);
 975 }
 976
 977 static void
 978 gtk_recent_chooser_default_map (GtkWidget *widget)
 979 {
 980   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (widget);
 981
 982   GTK_WIDGET_CLASS (_gtk_recent_chooser_default_parent_class)->map (widget);
 983
 984   /* reloads everything */
 985   reload_recent_items (impl);
 986
 987   set_default_size (impl);
 988 }
 989
 990 static void
 991 recent_icon_data_func (GtkTreeViewColumn *tree_column,
 992                        GtkCellRenderer   *cell,
 993                        GtkTreeModel      *model,
 994                        GtkTreeIter       *iter,
 995                        gpointer           user_data)
 996 {
 997   GtkRecentInfo *info = NULL;
 998   GIcon *icon;
 999
1000   gtk_tree_model_get (model, iter, RECENT_INFO_COLUMN, &info, -1);
1001   g_assert (info != NULL);
1002
1003   icon = gtk_recent_info_get_gicon (info);
1004   g_object_set (cell, "gicon", icon, NULL);
1005
1006   if (icon != NULL)
1007     g_object_unref (icon);
1008
1009   gtk_recent_info_unref (info);
1010 }
1011
1012 static void
1013 recent_meta_data_func (GtkTreeViewColumn *tree_column,
1014                        GtkCellRenderer   *cell,
1015                        GtkTreeModel      *model,
1016                        GtkTreeIter       *iter,
1017                        gpointer           user_data)
1018 {
1019   GtkRecentInfo *info = NULL;
1020   gchar *name;
1021
1022   gtk_tree_model_get (model, iter,
1023                       RECENT_DISPLAY_NAME_COLUMN, &name,
1024                       RECENT_INFO_COLUMN, &info,
1025                       -1);
1026   g_assert (info != NULL);
1027
1028   if (!name)
1029     name = gtk_recent_info_get_short_name (info);
1030
1031   g_object_set (cell, "text", name, NULL);
1032
1033   g_free (name);
1034   gtk_recent_info_unref (info);
1035 }
1036
1037
1038 static gchar *
1039 gtk_recent_chooser_default_get_current_uri (GtkRecentChooser *chooser)
1040 {
1041   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1042
1043   g_assert (impl->selection != NULL);
1044
1045   if (!impl->select_multiple)
1046     {
1047       GtkTreeModel *model;
1048       GtkTreeIter iter;
1049       gchar *uri = NULL;
1050
1051       if (!gtk_tree_selection_get_selected (impl->selection, &model, &iter))
1052         return NULL;
1053
1054       gtk_tree_model_get (model, &iter, RECENT_URI_COLUMN, &uri, -1);
1055
1056       return uri;
1057     }
1058
1059   return NULL;
1060 }
1061
1062 typedef struct
1063 {
1064   guint found : 1;
1065   guint do_select : 1;
1066   guint do_activate : 1;
1067
1068   gchar *uri;
1069
1070   GtkRecentChooserDefault *impl;
1071 } SelectURIData;
1072
1073 static gboolean
1074 scan_for_uri_cb (GtkTreeModel *model,
1075                  GtkTreePath  *path,
1076                  GtkTreeIter  *iter,
1077                  gpointer      user_data)
1078 {
1079   SelectURIData *select_data = (SelectURIData *) user_data;
1080   gchar *uri = NULL;
1081
1082   if (!select_data)
1083     return TRUE;
1084
1085   if (select_data->found)
1086     return TRUE;
1087
1088   gtk_tree_model_get (model, iter, RECENT_URI_COLUMN, &uri, -1);
1089   if (!uri)
1090     return FALSE;
1091
1092   if (strcmp (uri, select_data->uri) == 0)
1093     {
1094       select_data->found = TRUE;
1095
1096       if (select_data->do_activate)
1097         gtk_tree_view_row_activated (GTK_TREE_VIEW (select_data->impl->recent_view),
1098                                      path,
1099                                      select_data->impl->meta_column);
1100
1101       if (select_data->do_select)
1102         gtk_tree_selection_select_path (select_data->impl->selection, path);
1103       else
1104         gtk_tree_selection_unselect_path (select_data->impl->selection, path);
1105
1106       g_free (uri);
1107
1108       return TRUE;
1109     }
1110
1111   g_free (uri);
1112
1113   return FALSE;
1114 }
1115
1116 static gboolean
1117 gtk_recent_chooser_default_set_current_uri (GtkRecentChooser  *chooser,
1118                                             const gchar       *uri,
1119                                             GError           **error)
1120 {
1121   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1122   SelectURIData *data;
1123
1124   data = g_new0 (SelectURIData, 1);
1125   data->uri = g_strdup (uri);
1126   data->impl = impl;
1127   data->found = FALSE;
1128   data->do_activate = TRUE;
1129   data->do_select = TRUE;
1130
1131   gtk_tree_model_foreach (GTK_TREE_MODEL (impl->recent_store),
1132                           scan_for_uri_cb,
1133                           data);
1134
1135   if (!data->found)
1136     {
1137       g_free (data->uri);
1138       g_free (data);
1139
1140       g_set_error (error, GTK_RECENT_CHOOSER_ERROR,
1141                    GTK_RECENT_CHOOSER_ERROR_NOT_FOUND,
1142                    _("No item for URI '%s' found"),
1143                    uri);
1144       return FALSE;
1145     }
1146
1147   g_free (data->uri);
1148   g_free (data);
1149
1150   return TRUE;
1151 }
1152
1153 static gboolean
1154 gtk_recent_chooser_default_select_uri (GtkRecentChooser  *chooser,
1155                                        const gchar       *uri,
1156                                        GError           **error)
1157 {
1158   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1159   SelectURIData *data;
1160
1161   data = g_new0 (SelectURIData, 1);
1162   data->uri = g_strdup (uri);
1163   data->impl = impl;
1164   data->found = FALSE;
1165   data->do_activate = FALSE;
1166   data->do_select = TRUE;
1167
1168   gtk_tree_model_foreach (GTK_TREE_MODEL (impl->recent_store),
1169                           scan_for_uri_cb,
1170                           data);
1171
1172   if (!data->found)
1173     {
1174       g_free (data->uri);
1175       g_free (data);
1176
1177       g_set_error (error, GTK_RECENT_CHOOSER_ERROR,
1178                    GTK_RECENT_CHOOSER_ERROR_NOT_FOUND,
1179                    _("No item for URI '%s' found"),
1180                    uri);
1181       return FALSE;
1182     }
1183
1184   g_free (data->uri);
1185   g_free (data);
1186
1187   return TRUE;
1188 }
1189
1190 static void
1191 gtk_recent_chooser_default_unselect_uri (GtkRecentChooser *chooser,
1192                                          const gchar      *uri)
1193 {
1194   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1195   SelectURIData *data;
1196
1197   data = g_new0 (SelectURIData, 1);
1198   data->uri = g_strdup (uri);
1199   data->impl = impl;
1200   data->found = FALSE;
1201   data->do_activate = FALSE;
1202   data->do_select = FALSE;
1203
1204   gtk_tree_model_foreach (GTK_TREE_MODEL (impl->recent_store),
1205                           scan_for_uri_cb,
1206                           data);
1207
1208   g_free (data->uri);
1209   g_free (data);
1210 }
1211
1212 static void
1213 gtk_recent_chooser_default_select_all (GtkRecentChooser *chooser)
1214 {
1215   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1216
1217   if (!impl->select_multiple)
1218     return;
1219
1220   gtk_tree_selection_select_all (impl->selection);
1221 }
1222
1223 static void
1224 gtk_recent_chooser_default_unselect_all (GtkRecentChooser *chooser)
1225 {
1226   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1227
1228   gtk_tree_selection_unselect_all (impl->selection);
1229 }
1230
1231 static void
1232 gtk_recent_chooser_default_set_sort_func (GtkRecentChooser  *chooser,
1233                                           GtkRecentSortFunc  sort_func,
1234                                           gpointer           sort_data,
1235                                           GDestroyNotify     data_destroy)
1236 {
1237   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1238
1239   if (impl->sort_data_destroy)
1240     {
1241       impl->sort_data_destroy (impl->sort_data);
1242       impl->sort_data_destroy = NULL;
1243     }
1244
1245   impl->sort_func = NULL;
1246   impl->sort_data = NULL;
1247
1248   if (sort_func)
1249     {
1250       impl->sort_func = sort_func;
1251       impl->sort_data = sort_data;
1252       impl->sort_data_destroy = data_destroy;
1253     }
1254 }
1255
1256 static GList *
1257 gtk_recent_chooser_default_get_items (GtkRecentChooser *chooser)
1258 {
1259   GtkRecentChooserDefault *impl;
1260
1261   impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1262
1263   return _gtk_recent_chooser_get_items (chooser,
1264                                         impl->current_filter,
1265                                         impl->sort_func,
1266                                         impl->sort_data);
1267 }
1268
1269 static GtkRecentManager *
1270 gtk_recent_chooser_default_get_recent_manager (GtkRecentChooser *chooser)
1271 {
1272   return GTK_RECENT_CHOOSER_DEFAULT (chooser)->manager;
1273 }
1274
1275 static void
1276 show_filters (GtkRecentChooserDefault *impl,
1277               gboolean                 show)
1278 {
1279   if (show)
1280     gtk_widget_show (impl->filter_combo_hbox);
1281   else
1282     gtk_widget_hide (impl->filter_combo_hbox);
1283 }
1284
1285 static void
1286 gtk_recent_chooser_default_add_filter (GtkRecentChooser *chooser,
1287                                        GtkRecentFilter  *filter)
1288 {
1289   GtkRecentChooserDefault *impl;
1290   const gchar *name;
1291
1292   impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1293
1294   if (g_slist_find (impl->filters, filter))
1295     {
1296       g_warning ("gtk_recent_chooser_add_filter() called on filter already in list\n");
1297       return;
1298     }
1299
1300   g_object_ref_sink (filter);
1301   impl->filters = g_slist_append (impl->filters, filter);
1302
1303   /* display new filter */
1304   name = gtk_recent_filter_get_name (filter);
1305   if (!name)
1306     name = _("Untitled filter");
1307
1308   gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (impl->filter_combo), name);
1309
1310   if (!g_slist_find (impl->filters, impl->current_filter))
1311     set_current_filter (impl, filter);
1312
1313   show_filters (impl, TRUE);
1314 }
1315
1316 static void
1317 gtk_recent_chooser_default_remove_filter (GtkRecentChooser *chooser,
1318                                           GtkRecentFilter  *filter)
1319 {
1320   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1321   GtkTreeModel *model;
1322   GtkTreeIter iter;
1323   gint filter_idx;
1324
1325   filter_idx = g_slist_index (impl->filters, filter);
1326
1327   if (filter_idx < 0)
1328     {
1329       g_warning ("gtk_recent_chooser_remove_filter() called on filter not in list\n");
1330       return;
1331     }
1332
1333   impl->filters = g_slist_remove (impl->filters, filter);
1334
1335   if (filter == impl->current_filter)
1336     {
1337       if (impl->filters)
1338         set_current_filter (impl, impl->filters->data);
1339       else
1340         set_current_filter (impl, NULL);
1341     }
1342
1343   model = gtk_combo_box_get_model (GTK_COMBO_BOX (impl->filter_combo));
1344   gtk_tree_model_iter_nth_child (model, &iter, NULL, filter_idx);
1345   gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
1346
1347   g_object_unref (filter);
1348
1349   if (!impl->filters)
1350     show_filters (impl, FALSE);
1351 }
1352
1353 static GSList *
1354 gtk_recent_chooser_default_list_filters (GtkRecentChooser *chooser)
1355 {
1356   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1357
1358   return g_slist_copy (impl->filters);
1359 }
1360
1361 static void
1362 set_current_filter (GtkRecentChooserDefault *impl,
1363                     GtkRecentFilter         *filter)
1364 {
1365   if (impl->current_filter != filter)
1366     {
1367       gint filter_idx;
1368
1369       filter_idx = g_slist_index (impl->filters, filter);
1370       if (impl->filters && filter && filter_idx < 0)
1371         return;
1372
1373       if (impl->current_filter)
1374         g_object_unref (impl->current_filter);
1375
1376       impl->current_filter = filter;
1377
1378       if (impl->current_filter)
1379         {
1380           g_object_ref_sink (impl->current_filter);
1381         }
1382
1383       if (impl->filters)
1384         gtk_combo_box_set_active (GTK_COMBO_BOX (impl->filter_combo),
1385                                   filter_idx);
1386
1387       if (impl->recent_store)
1388         reload_recent_items (impl);
1389
1390       g_object_notify (G_OBJECT (impl), "filter");
1391     }
1392 }
1393
1394 static void
1395 chooser_set_sort_type (GtkRecentChooserDefault *impl,
1396                        GtkRecentSortType        sort_type)
1397 {
1398   if (impl->sort_type != sort_type)
1399     {
1400       impl->sort_type = sort_type;
1401       reload_recent_items (impl);
1402
1403       g_object_notify (G_OBJECT (impl), "sort-type");
1404     }
1405 }
1406
1407
1408 static GtkIconTheme *
1409 get_icon_theme_for_widget (GtkWidget *widget)
1410 {
1411   if (gtk_widget_has_screen (widget))
1412     return gtk_icon_theme_get_for_screen (gtk_widget_get_screen (widget));
1413
1414   return gtk_icon_theme_get_default ();
1415 }
1416
1417 static gint
1418 get_icon_size_for_widget (GtkWidget   *widget,
1419                           GtkIconSize  icon_size)
1420 {
1421   GtkSettings *settings;
1422   gint width, height;
1423
1424   if (gtk_widget_has_screen (widget))
1425     settings = gtk_settings_get_for_screen (gtk_widget_get_screen (widget));
1426   else
1427     settings = gtk_settings_get_default ();
1428
1429   if (gtk_icon_size_lookup_for_settings (settings, icon_size,
1430                                          &width, &height))
1431     return MAX (width, height);
1432
1433   return FALLBACK_ICON_SIZE;
1434 }
1435
1436 static gint
1437 get_recent_files_limit (GtkWidget *widget)
1438 {
1439   GtkSettings *settings;
1440   gint limit;
1441
1442   if (gtk_widget_has_screen (widget))
1443     settings = gtk_settings_get_for_screen (gtk_widget_get_screen (widget));
1444   else
1445     settings = gtk_settings_get_default ();
1446
1447   g_object_get (G_OBJECT (settings), "gtk-recent-files-limit", &limit, NULL);
1448
1449   return limit;
1450 }
1451
1452 static void
1453 recent_manager_changed_cb (GtkRecentManager *manager,
1454                            gpointer          user_data)
1455 {
1456   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1457
1458   reload_recent_items (impl);
1459 }
1460
1461 static void
1462 selection_changed_cb (GtkTreeSelection *selection,
1463                       gpointer          user_data)
1464 {
1465   _gtk_recent_chooser_selection_changed (GTK_RECENT_CHOOSER (user_data));
1466 }
1467
1468 static void
1469 row_activated_cb (GtkTreeView       *tree_view,
1470                   GtkTreePath       *tree_path,
1471                   GtkTreeViewColumn *tree_column,
1472                   gpointer           user_data)
1473 {
1474   _gtk_recent_chooser_item_activated (GTK_RECENT_CHOOSER (user_data));
1475 }
1476
1477 static void
1478 filter_combo_changed_cb (GtkComboBox *combo_box,
1479                          gpointer     user_data)
1480 {
1481   GtkRecentChooserDefault *impl;
1482   gint new_index;
1483   GtkRecentFilter *filter;
1484
1485   impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1486
1487   new_index = gtk_combo_box_get_active (combo_box);
1488   filter = g_slist_nth_data (impl->filters, new_index);
1489
1490   set_current_filter (impl, filter);
1491 }
1492
1493 static GdkPixbuf *
1494 get_drag_pixbuf (GtkRecentChooserDefault *impl)
1495 {
1496   GtkRecentInfo *info;
1497   GdkPixbuf *retval;
1498   gint size;
1499
1500   g_assert (GTK_IS_RECENT_CHOOSER_DEFAULT (impl));
1501
1502   info = gtk_recent_chooser_get_current_item (GTK_RECENT_CHOOSER (impl));
1503   if (!info)
1504     return NULL;
1505
1506   size = get_icon_size_for_widget (GTK_WIDGET (impl), GTK_ICON_SIZE_DND);
1507
1508   retval = gtk_recent_info_get_icon (info, size);
1509   gtk_recent_info_unref (info);
1510
1511   return retval;
1512 }
1513
1514 static void
1515 recent_view_drag_begin_cb (GtkWidget      *widget,
1516                            GdkDragContext *context,
1517                            gpointer        user_data)
1518 {
1519   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1520   GdkPixbuf *pixbuf;
1521
1522   pixbuf = get_drag_pixbuf (impl);
1523   if (pixbuf)
1524     {
1525       gtk_drag_set_icon_pixbuf (context, pixbuf, 0, 0);
1526       g_object_unref (pixbuf);
1527     }
1528   else
1529     gtk_drag_set_icon_default (context);
1530 }
1531
1532 typedef struct
1533 {
1534   gchar **uri_list;
1535   gsize next_pos;
1536 } DragData;
1537
1538 static void
1539 append_uri_to_urilist (GtkTreeModel *model,
1540                        GtkTreePath  *path,
1541                        GtkTreeIter  *iter,
1542                        gpointer      user_data)
1543 {
1544   DragData *drag_data = (DragData *) user_data;
1545   GtkTreeModel *child_model;
1546   GtkTreeIter child_iter;
1547   gchar *uri = NULL;
1548   gsize pos;
1549
1550   child_model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (model));
1551   gtk_tree_model_filter_convert_iter_to_child_iter (GTK_TREE_MODEL_FILTER (model),
1552                                                     &child_iter,
1553                                                     iter);
1554   gtk_tree_model_get (child_model, &child_iter,
1555                       RECENT_URI_COLUMN, &uri,
1556                       -1);
1557   g_assert (uri != NULL);
1558
1559   pos = drag_data->next_pos;
1560   drag_data->uri_list[pos] = g_strdup (uri);
1561   drag_data->next_pos = pos + 1;
1562 }
1563
1564 static void
1565 recent_view_drag_data_get_cb (GtkWidget        *widget,
1566                               GdkDragContext   *context,
1567                               GtkSelectionData *selection_data,
1568                               guint             info,
1569                               guint32           time_,
1570                               gpointer          data)
1571 {
1572   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (data);
1573   DragData drag_data;
1574   gsize n_uris;
1575
1576   n_uris = gtk_tree_selection_count_selected_rows (impl->selection);
1577   if (n_uris == 0)
1578     return;
1579
1580   drag_data.uri_list = g_new0 (gchar *, n_uris + 1);
1581   drag_data.next_pos = 0;
1582
1583   gtk_tree_selection_selected_foreach (impl->selection,
1584                                        append_uri_to_urilist,
1585                                        &drag_data);
1586
1587   gtk_selection_data_set_uris (selection_data, drag_data.uri_list);
1588
1589   g_strfreev (drag_data.uri_list);
1590 }
1591
1592 static gboolean
1593 recent_view_query_tooltip_cb (GtkWidget  *widget,
1594                               gint        x,
1595                               gint        y,
1596                               gboolean    keyboard_tip,
1597                               GtkTooltip *tooltip,
1598                               gpointer    user_data)
1599 {
1600   GtkRecentChooserDefault *impl = user_data;
1601   GtkTreeView *tree_view;
1602   GtkTreeIter iter;
1603   GtkTreePath *path = NULL;
1604   GtkRecentInfo *info = NULL;
1605   gchar *uri_display;
1606
1607   if (!impl->show_tips)
1608     return FALSE;
1609
1610   tree_view = GTK_TREE_VIEW (impl->recent_view);
1611
1612   gtk_tree_view_get_tooltip_context (tree_view,
1613                                      &x, &y,
1614                                      keyboard_tip,
1615                                      NULL, &path, NULL);
1616   if (!path)
1617     return FALSE;
1618
1619   if (!gtk_tree_model_get_iter (GTK_TREE_MODEL (impl->recent_store), &iter, path))
1620     {
1621       gtk_tree_path_free (path);
1622       return FALSE;
1623     }
1624
1625   gtk_tree_model_get (GTK_TREE_MODEL (impl->recent_store), &iter,
1626                       RECENT_INFO_COLUMN, &info,
1627                       -1);
1628
1629   uri_display = gtk_recent_info_get_uri_display (info);
1630
1631   gtk_tooltip_set_text (tooltip, uri_display);
1632   gtk_tree_view_set_tooltip_row (tree_view, tooltip, path);
1633
1634   g_free (uri_display);
1635   gtk_tree_path_free (path);
1636   gtk_recent_info_unref (info);
1637
1638   return TRUE;
1639 }
1640
1641 static void
1642 remove_selected_from_list (GtkRecentChooserDefault *impl)
1643 {
1644   gchar *uri;
1645   GError *err;
1646
1647   if (impl->select_multiple)
1648     return;
1649
1650   uri = gtk_recent_chooser_get_current_uri (GTK_RECENT_CHOOSER (impl));
1651   if (!uri)
1652     return;
1653
1654   err = NULL;
1655   if (!gtk_recent_manager_remove_item (impl->manager, uri, &err))
1656     {
1657       gchar *msg;
1658
1659       msg = g_strdup (_("Could not remove item"));
1660       error_message (impl, msg, err->message);
1661
1662       g_free (msg);
1663       g_error_free (err);
1664     }
1665
1666   g_free (uri);
1667 }
1668
1669 static void
1670 copy_activated_cb (GtkMenuItem *menu_item,
1671                    gpointer     user_data)
1672 {
1673   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1674   GtkRecentInfo *info;
1675   gchar *utf8_uri;
1676
1677   info = gtk_recent_chooser_get_current_item (GTK_RECENT_CHOOSER (impl));
1678   if (!info)
1679     return;
1680
1681   utf8_uri = gtk_recent_info_get_uri_display (info);
1682
1683   gtk_clipboard_set_text (gtk_widget_get_clipboard (GTK_WIDGET (impl),
1684                                                     GDK_SELECTION_CLIPBOARD),
1685                           utf8_uri, -1);
1686
1687   gtk_recent_info_unref (info);
1688   g_free (utf8_uri);
1689 }
1690
1691 static void
1692 remove_all_activated_cb (GtkMenuItem *menu_item,
1693                          gpointer     user_data)
1694 {
1695   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1696   GError *err = NULL;
1697
1698   gtk_recent_manager_purge_items (impl->manager, &err);
1699   if (err)
1700     {
1701        gchar *msg;
1702
1703        msg = g_strdup (_("Could not clear list"));
1704
1705        error_message (impl, msg, err->message);
1706
1707        g_free (msg);
1708        g_error_free (err);
1709     }
1710 }
1711
1712 static void
1713 remove_item_activated_cb (GtkMenuItem *menu_item,
1714                           gpointer     user_data)
1715 {
1716   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1717
1718   remove_selected_from_list (impl);
1719 }
1720
1721 static void
1722 show_private_toggled_cb (GtkCheckMenuItem *menu_item,
1723                          gpointer          user_data)
1724 {
1725   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1726
1727   g_object_set (G_OBJECT (impl),
1728                 "show-private", gtk_check_menu_item_get_active (menu_item),
1729                 NULL);
1730 }
1731
1732 static void
1733 recent_popup_menu_detach_cb (GtkWidget *attach_widget,
1734                              GtkMenu   *menu)
1735 {
1736   GtkRecentChooserDefault *impl;
1737
1738   impl = g_object_get_data (G_OBJECT (attach_widget), "GtkRecentChooserDefault");
1739   g_assert (GTK_IS_RECENT_CHOOSER_DEFAULT (impl));
1740
1741   impl->recent_popup_menu = NULL;
1742   impl->recent_popup_menu_remove_item = NULL;
1743   impl->recent_popup_menu_copy_item = NULL;
1744   impl->recent_popup_menu_clear_item = NULL;
1745   impl->recent_popup_menu_show_private_item = NULL;
1746 }
1747
1748 static void
1749 recent_view_menu_ensure_state (GtkRecentChooserDefault *impl)
1750 {
1751   gint count;
1752
1753   g_assert (GTK_IS_RECENT_CHOOSER_DEFAULT (impl));
1754   g_assert (impl->recent_popup_menu != NULL);
1755
1756   if (!impl->manager)
1757     count = 0;
1758   else
1759     g_object_get (G_OBJECT (impl->manager), "size", &count, NULL);
1760
1761   if (count == 0)
1762     {
1763       gtk_widget_set_sensitive (impl->recent_popup_menu_remove_item, FALSE);
1764       gtk_widget_set_sensitive (impl->recent_popup_menu_copy_item, FALSE);
1765       gtk_widget_set_sensitive (impl->recent_popup_menu_clear_item, FALSE);
1766       gtk_widget_set_sensitive (impl->recent_popup_menu_show_private_item, FALSE);
1767     }
1768 }
1769
1770 static void
1771 recent_view_menu_build (GtkRecentChooserDefault *impl)
1772 {
1773   GtkWidget *item;
1774
1775   if (impl->recent_popup_menu)
1776     {
1777       recent_view_menu_ensure_state (impl);
1778
1779       return;
1780     }
1781
1782   impl->recent_popup_menu = gtk_menu_new ();
1783   gtk_menu_attach_to_widget (GTK_MENU (impl->recent_popup_menu),
1784                              impl->recent_view,
1785                              recent_popup_menu_detach_cb);
1786
1787   item = gtk_image_menu_item_new_with_mnemonic (_("Copy _Location"));
1788   impl->recent_popup_menu_copy_item = item;
1789   gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item),
1790                                  gtk_image_new_from_stock (GTK_STOCK_COPY, GTK_ICON_SIZE_MENU));
1791   g_signal_connect (item, "activate",
1792                     G_CALLBACK (copy_activated_cb), impl);
1793   gtk_widget_show (item);
1794   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1795
1796   item = gtk_separator_menu_item_new ();
1797   gtk_widget_show (item);
1798   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1799
1800   item = gtk_image_menu_item_new_with_mnemonic (_("_Remove From List"));
1801   impl->recent_popup_menu_remove_item = item;
1802   gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item),
1803                                  gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU));
1804   g_signal_connect (item, "activate",
1805                     G_CALLBACK (remove_item_activated_cb), impl);
1806   gtk_widget_show (item);
1807   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1808
1809   item = gtk_image_menu_item_new_with_mnemonic (_("_Clear List"));
1810   impl->recent_popup_menu_clear_item = item;
1811   gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item),
1812                                  gtk_image_new_from_stock (GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU));
1813   g_signal_connect (item, "activate",
1814                     G_CALLBACK (remove_all_activated_cb), impl);
1815
1816   gtk_widget_show (item);
1817   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1818
1819   item = gtk_separator_menu_item_new ();
1820   gtk_widget_show (item);
1821   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1822
1823   item = gtk_check_menu_item_new_with_mnemonic (_("Show _Private Resources"));
1824   impl->recent_popup_menu_show_private_item = item;
1825   gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (item), impl->show_private);
1826   g_signal_connect (item, "toggled",
1827                     G_CALLBACK (show_private_toggled_cb), impl);
1828   gtk_widget_show (item);
1829   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1830
1831   recent_view_menu_ensure_state (impl);
1832 }
1833
1834 /* taken from gtkfilechooserdefault.c */
1835 static void
1836 popup_position_func (GtkMenu   *menu,
1837                      gint      *x,
1838                      gint      *y,
1839                      gboolean  *push_in,
1840                      gpointer   user_data)
1841 {
1842   GtkAllocation allocation;
1843   GtkWidget *widget = GTK_WIDGET (user_data);
1844   GdkScreen *screen = gtk_widget_get_screen (widget);
1845   GtkRequisition req;
1846   gint monitor_num;
1847   GdkRectangle monitor;
1848
1849   if (G_UNLIKELY (!gtk_widget_get_realized (widget)))
1850     return;
1851
1852   gdk_window_get_origin (gtk_widget_get_window (widget),
1853                          x, y);
1854
1855   gtk_widget_get_preferred_size (GTK_WIDGET (menu),
1856                                  &req, NULL);
1857
1858   gtk_widget_get_allocation (widget, &allocation);
1859   *x += (allocation.width - req.width) / 2;
1860   *y += (allocation.height - req.height) / 2;
1861
1862   monitor_num = gdk_screen_get_monitor_at_point (screen, *x, *y);
1863   gtk_menu_set_monitor (menu, monitor_num);
1864   gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);
1865
1866   *x = CLAMP (*x, monitor.x, monitor.x + MAX (0, monitor.width - req.width));
1867   *y = CLAMP (*y, monitor.y, monitor.y + MAX (0, monitor.height - req.height));
1868
1869   *push_in = FALSE;
1870 }
1871
1872
1873 static void
1874 recent_view_menu_popup (GtkRecentChooserDefault *impl,
1875                         GdkEventButton          *event)
1876 {
1877   recent_view_menu_build (impl);
1878
1879   if (event)
1880     gtk_menu_popup (GTK_MENU (impl->recent_popup_menu),
1881                     NULL, NULL, NULL, NULL,
1882                     event->button, event->time);
1883   else
1884     {
1885       gtk_menu_popup (GTK_MENU (impl->recent_popup_menu),
1886                       NULL, NULL,
1887                       popup_position_func, impl->recent_view,
1888                       0, GDK_CURRENT_TIME);
1889       gtk_menu_shell_select_first (GTK_MENU_SHELL (impl->recent_popup_menu),
1890                                    FALSE);
1891     }
1892 }
1893
1894 static gboolean
1895 recent_view_popup_menu_cb (GtkWidget *widget,
1896                            gpointer   user_data)
1897 {
1898   recent_view_menu_popup (GTK_RECENT_CHOOSER_DEFAULT (user_data), NULL);
1899   return TRUE;
1900 }
1901
1902 static gboolean
1903 recent_view_button_press_cb (GtkWidget      *widget,
1904                              GdkEventButton *event,
1905                              gpointer        user_data)
1906 {
1907   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1908
1909   if (event->button == 3)
1910     {
1911       GtkTreePath *path;
1912       gboolean res;
1913
1914       if (event->window != gtk_tree_view_get_bin_window (GTK_TREE_VIEW (impl->recent_view)))
1915         return FALSE;
1916
1917       res = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (impl->recent_view),
1918                                            event->x, event->y,
1919                                            &path,
1920                                            NULL, NULL, NULL);
1921       if (!res)
1922         return FALSE;
1923
1924       /* select the path before creating the popup menu */
1925       gtk_tree_selection_select_path (impl->selection, path);
1926       gtk_tree_path_free (path);
1927
1928       recent_view_menu_popup (impl, event);
1929
1930       return TRUE;
1931     }
1932
1933   return FALSE;
1934 }
1935
1936 static void
1937 set_recent_manager (GtkRecentChooserDefault *impl,
1938                     GtkRecentManager        *manager)
1939 {
1940   if (impl->manager)
1941     {
1942       if (impl->manager_changed_id)
1943         {
1944           g_signal_handler_disconnect (impl, impl->manager_changed_id);
1945           impl->manager_changed_id = 0;
1946         }
1947
1948       impl->manager = NULL;
1949     }
1950
1951   if (manager)
1952     impl->manager = manager;
1953   else
1954     impl->manager = gtk_recent_manager_get_default ();
1955
1956   if (impl->manager)
1957     {
1958       impl->manager_changed_id = g_signal_connect (impl->manager, "changed",
1959                                                    G_CALLBACK (recent_manager_changed_cb),
1960                                                    impl);
1961     }
1962 }
1963
1964 static void
1965 gtk_recent_chooser_update (GtkActivatable *activatable,
1966                            GtkAction      *action,
1967                            const gchar    *property_name)
1968 {
1969   if (strcmp (property_name, "visible") == 0)
1970     {
1971       if (gtk_action_is_visible (action))
1972         gtk_widget_show (GTK_WIDGET (activatable));
1973       else
1974         gtk_widget_hide (GTK_WIDGET (activatable));
1975     }
1976
1977   if (strcmp (property_name, "sensitive") == 0)
1978     gtk_widget_set_sensitive (GTK_WIDGET (activatable), gtk_action_is_sensitive (action));
1979
1980   _gtk_recent_chooser_update (activatable, action, property_name);
1981 }
1982
1983
1984 static void
1985 gtk_recent_chooser_sync_action_properties (GtkActivatable *activatable,
1986                                            GtkAction      *action)
1987 {
1988   if (action)
1989     {
1990       if (gtk_action_is_visible (action))
1991         gtk_widget_show (GTK_WIDGET (activatable));
1992       else
1993         gtk_widget_hide (GTK_WIDGET (activatable));
1994
1995       gtk_widget_set_sensitive (GTK_WIDGET (activatable), gtk_action_is_sensitive (action));
1996     }
1997
1998   _gtk_recent_chooser_sync_action_properties (activatable, action);
1999 }
2000
2001
2002 GtkWidget *
2003 _gtk_recent_chooser_default_new (GtkRecentManager *manager)
2004 {
2005   return g_object_new (GTK_TYPE_RECENT_CHOOSER_DEFAULT,
2006                        "recent-manager", manager,
2007                        NULL);
2008 }