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 <gdk/gdkscreen.h>
  33
  34 #include "gtkstock.h"
  35 #include "gtkicontheme.h"
  36 #include "gtkiconfactory.h"
  37 #include "gtksettings.h"
  38 #include "gtktreeview.h"
  39 #include "gtkliststore.h"
  40 #include "gtkbutton.h"
  41 #include "gtkcelllayout.h"
  42 #include "gtkcellrendererpixbuf.h"
  43 #include "gtkcellrenderertext.h"
  44 #include "gtkcheckmenuitem.h"
  45 #include "gtkclipboard.h"
  46 #include "gtkcombobox.h"
  47 #include "gtkentry.h"
  48 #include "gtkeventbox.h"
  49 #include "gtkexpander.h"
  50 #include "gtkframe.h"
  51 #include "gtkhbox.h"
  52 #include "gtkhpaned.h"
  53 #include "gtkimage.h"
  54 #include "gtkimagemenuitem.h"
  55 #include "gtkintl.h"
  56 #include "gtklabel.h"
  57 #include "gtkmenuitem.h"
  58 #include "gtkmessagedialog.h"
  59 #include "gtkscrolledwindow.h"
  60 #include "gtkseparatormenuitem.h"
  61 #include "gtksizegroup.h"
  62 #include "gtktable.h"
  63 #include "gtktreeview.h"
  64 #include "gtktreemodelsort.h"
  65 #include "gtktreemodelfilter.h"
  66 #include "gtktreeselection.h"
  67 #include "gtktreestore.h"
  68 #include "gtktooltips.h"
  69 #include "gtktypebuiltins.h"
  70 #include "gtkvbox.h"
  71 #include "gtkalias.h"
  72
  73 #include "gtkrecentmanager.h"
  74 #include "gtkrecentfilter.h"
  75 #include "gtkrecentchooser.h"
  76 #include "gtkrecentchooserprivate.h"
  77 #include "gtkrecentchooserutils.h"
  78 #include "gtkrecentchooserdefault.h"
  79
  80 \f
  81
  82 struct _GtkRecentChooserDefault
  83 {
  84   GtkVBox parent_instance;
  85
  86   GtkRecentManager *manager;
  87   gulong manager_changed_id;
  88   guint local_manager : 1;
  89
  90   gint icon_size;
  91
  92   /* RecentChooser properties */
  93   gint limit;
  94   GtkRecentSortType sort_type;
  95   guint show_private : 1;
  96   guint show_not_found : 1;
  97   guint select_multiple : 1;
  98   guint show_numbers : 1;
  99   guint show_tips : 1;
 100   guint show_icons : 1;
 101   guint local_only : 1;
 102
 103   GSList *filters;
 104   GtkRecentFilter *current_filter;
 105   GtkWidget *filter_combo_hbox;
 106   GtkWidget *filter_combo;
 107
 108   GtkRecentSortFunc sort_func;
 109   gpointer sort_data;
 110   GDestroyNotify sort_data_destroy;
 111
 112   GtkTooltips *tooltips;
 113
 114   GtkIconTheme *icon_theme;
 115
 116   GtkWidget *recent_view;
 117   GtkListStore *recent_store;
 118   GtkTreeModel *recent_store_filter;
 119   GtkTreeViewColumn *icon_column;
 120   GtkTreeViewColumn *meta_column;
 121   GtkCellRenderer *meta_renderer;
 122   GtkTreeSelection *selection;
 123
 124   GtkWidget *recent_popup_menu;
 125   GtkWidget *recent_popup_menu_copy_item;
 126   GtkWidget *recent_popup_menu_remove_item;
 127   GtkWidget *recent_popup_menu_clear_item;
 128   GtkWidget *recent_popup_menu_show_private_item;
 129
 130   guint load_id;
 131   GList *recent_items;
 132   gint n_recent_items;
 133   gint loaded_items;
 134   guint load_state;
 135 };
 136
 137 typedef struct _GtkRecentChooserDefaultClass
 138 {
 139   GtkVBoxClass parent_class;
 140 } GtkRecentChooserDefaultClass;
 141
 142 enum {
 143   RECENT_URI_COLUMN,
 144   RECENT_DISPLAY_NAME_COLUMN,
 145   RECENT_INFO_COLUMN,
 146
 147   N_RECENT_COLUMNS
 148 };
 149
 150 enum {
 151   LOAD_EMPTY,    /* initial state: the model is empty */
 152   LOAD_PRELOAD,  /* the model is loading and not inserted in the tree yet */
 153   LOAD_LOADING,  /* the model is fully loaded but not inserted */
 154   LOAD_FINISHED  /* the model is fully loaded and inserted */
 155 };
 156
 157 enum {
 158   TEXT_URI_LIST
 159 };
 160
 161 /* Target types for DnD from the file list */
 162 static const GtkTargetEntry recent_list_source_targets[] = {
 163   { "text/uri-list", 0, TEXT_URI_LIST }
 164 };
 165
 166 static const int num_recent_list_source_targets = (sizeof (recent_list_source_targets)
 167                                                    / sizeof (recent_list_source_targets[0]));
 168
 169 /* Icon size for if we can't get it from the theme */
 170 #define FALLBACK_ICON_SIZE  48
 171 #define FALLBACK_ITEM_LIMIT 20
 172
 173 #define NUM_CHARS 40
 174 #define NUM_LINES 9
 175
 176 \f
 177
 178 /* GObject */
 179 static void     gtk_recent_chooser_default_class_init   (GtkRecentChooserDefaultClass *klass);
 180 static void     gtk_recent_chooser_default_init         (GtkRecentChooserDefault      *impl);
 181 static GObject *gtk_recent_chooser_default_constructor  (GType                         type,
 182                                                          guint                         n_construct_prop,
 183                                                          GObjectConstructParam        *construct_params);
 184 static void     gtk_recent_chooser_default_finalize     (GObject                      *object);
 185 static void     gtk_recent_chooser_default_set_property (GObject                      *object,
 186                                                          guint                         prop_id,
 187                                                          const GValue                 *value,
 188                                                          GParamSpec                   *pspec);
 189 static void     gtk_recent_chooser_default_get_property (GObject                      *object,
 190                                                          guint                         prop_id,
 191                                                          GValue                       *value,
 192                                                          GParamSpec                   *pspec);
 193
 194 /* GtkRecentChooserIface */
 195 static void              gtk_recent_chooser_iface_init                 (GtkRecentChooserIface  *iface);
 196 static gboolean          gtk_recent_chooser_default_set_current_uri    (GtkRecentChooser       *chooser,
 197                                                                         const gchar            *uri,
 198                                                                         GError                **error);
 199 static gchar *           gtk_recent_chooser_default_get_current_uri    (GtkRecentChooser       *chooser);
 200 static gboolean          gtk_recent_chooser_default_select_uri         (GtkRecentChooser       *chooser,
 201                                                                         const gchar            *uri,
 202                                                                         GError                **error);
 203 static void              gtk_recent_chooser_default_unselect_uri       (GtkRecentChooser       *chooser,
 204                                                                         const gchar            *uri);
 205 static void              gtk_recent_chooser_default_select_all         (GtkRecentChooser       *chooser);
 206 static void              gtk_recent_chooser_default_unselect_all       (GtkRecentChooser       *chooser);
 207 static GList *           gtk_recent_chooser_default_get_items          (GtkRecentChooser       *chooser);
 208 static GtkRecentManager *gtk_recent_chooser_default_get_recent_manager (GtkRecentChooser       *chooser);
 209 static void              gtk_recent_chooser_default_set_sort_func      (GtkRecentChooser       *chooser,
 210                                                                         GtkRecentSortFunc       sort_func,
 211                                                                         gpointer                sort_data,
 212                                                                         GDestroyNotify          data_destroy);
 213 static void              gtk_recent_chooser_default_add_filter         (GtkRecentChooser       *chooser,
 214                                                                         GtkRecentFilter        *filter);
 215 static void              gtk_recent_chooser_default_remove_filter      (GtkRecentChooser       *chooser,
 216                                                                         GtkRecentFilter        *filter);
 217 static GSList *          gtk_recent_chooser_default_list_filters       (GtkRecentChooser       *chooser);
 218
 219
 220 static void gtk_recent_chooser_default_map      (GtkWidget *widget);
 221 static void gtk_recent_chooser_default_show_all (GtkWidget *widget);
 222
 223 static void set_current_filter        (GtkRecentChooserDefault *impl,
 224                                        GtkRecentFilter         *filter);
 225
 226 static GtkIconTheme *get_icon_theme_for_widget (GtkWidget   *widget);
 227 static gint          get_icon_size_for_widget  (GtkWidget   *widget,
 228                                                 GtkIconSize  icon_size);
 229
 230 static void reload_recent_items (GtkRecentChooserDefault *impl);
 231 static void chooser_set_model   (GtkRecentChooserDefault *impl);
 232
 233 static void set_recent_manager (GtkRecentChooserDefault *impl,
 234                                 GtkRecentManager        *manager);
 235
 236 static void chooser_set_sort_type (GtkRecentChooserDefault *impl,
 237                                    GtkRecentSortType        sort_type);
 238
 239 static gboolean recent_store_filter_func (GtkTreeModel *model,
 240                                           GtkTreeIter  *iter,
 241                                           gpointer      user_data);
 242
 243 static void recent_manager_changed_cb (GtkRecentManager  *manager,
 244                                        gpointer           user_data);
 245 static void recent_icon_data_func     (GtkTreeViewColumn *tree_column,
 246                                        GtkCellRenderer   *cell,
 247                                        GtkTreeModel      *model,
 248                                        GtkTreeIter       *iter,
 249                                        gpointer           user_data);
 250 static void recent_meta_data_func     (GtkTreeViewColumn *tree_column,
 251                                        GtkCellRenderer   *cell,
 252                                        GtkTreeModel      *model,
 253                                        GtkTreeIter       *iter,
 254                                        gpointer           user_data);
 255
 256 static void selection_changed_cb      (GtkTreeSelection  *z,
 257                                        gpointer           user_data);
 258 static void row_activated_cb          (GtkTreeView       *tree_view,
 259                                        GtkTreePath       *tree_path,
 260                                        GtkTreeViewColumn *tree_column,
 261                                        gpointer           user_data);
 262 static void filter_combo_changed_cb   (GtkComboBox       *combo_box,
 263                                        gpointer           user_data);
 264
 265 static void remove_all_activated_cb   (GtkMenuItem       *menu_item,
 266                                        gpointer           user_data);
 267 static void remove_item_activated_cb  (GtkMenuItem       *menu_item,
 268                                        gpointer           user_data);
 269 static void show_private_toggled_cb   (GtkCheckMenuItem  *menu_item,
 270                                        gpointer           user_data);
 271
 272 static gboolean recent_view_popup_menu_cb   (GtkWidget      *widget,
 273                                              gpointer        user_data);
 274 static gboolean recent_view_button_press_cb (GtkWidget      *widget,
 275                                              GdkEventButton *event,
 276                                              gpointer        user_data);
 277
 278 static void     recent_view_drag_begin_cb         (GtkWidget        *widget,
 279                                                    GdkDragContext   *context,
 280                                                    gpointer          user_data);
 281 static void     recent_view_drag_data_get_cb      (GtkWidget        *widget,
 282                                                    GdkDragContext   *context,
 283                                                    GtkSelectionData *selection_data,
 284                                                    guint             info,
 285                                                    guint32           time_,
 286                                                    gpointer          data);
 287
 288 G_DEFINE_TYPE_WITH_CODE (GtkRecentChooserDefault,
 289                          gtk_recent_chooser_default,
 290                          GTK_TYPE_VBOX,
 291                          G_IMPLEMENT_INTERFACE (GTK_TYPE_RECENT_CHOOSER,
 292                                                 gtk_recent_chooser_iface_init));
 293
 294
 295 \f
 296
 297 static void
 298 gtk_recent_chooser_iface_init (GtkRecentChooserIface *iface)
 299 {
 300   iface->set_current_uri = gtk_recent_chooser_default_set_current_uri;
 301   iface->get_current_uri = gtk_recent_chooser_default_get_current_uri;
 302   iface->select_uri = gtk_recent_chooser_default_select_uri;
 303   iface->unselect_uri = gtk_recent_chooser_default_unselect_uri;
 304   iface->select_all = gtk_recent_chooser_default_select_all;
 305   iface->unselect_all = gtk_recent_chooser_default_unselect_all;
 306   iface->get_items = gtk_recent_chooser_default_get_items;
 307   iface->get_recent_manager = gtk_recent_chooser_default_get_recent_manager;
 308   iface->set_sort_func = gtk_recent_chooser_default_set_sort_func;
 309   iface->add_filter = gtk_recent_chooser_default_add_filter;
 310   iface->remove_filter = gtk_recent_chooser_default_remove_filter;
 311   iface->list_filters = gtk_recent_chooser_default_list_filters;
 312 }
 313
 314 static void
 315 gtk_recent_chooser_default_class_init (GtkRecentChooserDefaultClass *klass)
 316 {
 317   GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
 318   GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
 319
 320   gobject_class->constructor = gtk_recent_chooser_default_constructor;
 321   gobject_class->finalize = gtk_recent_chooser_default_finalize;
 322   gobject_class->set_property = gtk_recent_chooser_default_set_property;
 323   gobject_class->get_property = gtk_recent_chooser_default_get_property;
 324
 325   widget_class->map = gtk_recent_chooser_default_map;
 326   widget_class->show_all = gtk_recent_chooser_default_show_all;
 327
 328   _gtk_recent_chooser_install_properties (gobject_class);
 329 }
 330
 331 static void
 332 gtk_recent_chooser_default_init (GtkRecentChooserDefault *impl)
 333 {
 334   gtk_box_set_spacing (GTK_BOX (impl), 12);
 335
 336   /* by default, we use the global manager */
 337   impl->local_manager = FALSE;
 338
 339   impl->limit = FALLBACK_ITEM_LIMIT;
 340   impl->sort_type = GTK_RECENT_SORT_NONE;
 341
 342   impl->show_icons = TRUE;
 343   impl->show_private = FALSE;
 344   impl->show_not_found = FALSE;
 345   impl->show_tips = TRUE;
 346   impl->select_multiple = FALSE;
 347   impl->local_only = TRUE;
 348
 349   impl->icon_size = FALLBACK_ICON_SIZE;
 350   impl->icon_theme = NULL;
 351
 352   impl->current_filter = NULL;
 353
 354   impl->tooltips = gtk_tooltips_new ();
 355   g_object_ref_sink (impl->tooltips);
 356
 357   impl->recent_items = NULL;
 358   impl->n_recent_items = 0;
 359   impl->loaded_items = 0;
 360
 361   impl->load_state = LOAD_EMPTY;
 362 }
 363
 364 static GObject *
 365 gtk_recent_chooser_default_constructor (GType                  type,
 366                                         guint                  n_construct_prop,
 367                                         GObjectConstructParam *construct_params)
 368 {
 369   GtkRecentChooserDefault *impl;
 370   GObject *object;
 371
 372   GtkWidget *scrollw;
 373   GtkCellRenderer *renderer;
 374
 375   object = G_OBJECT_CLASS (gtk_recent_chooser_default_parent_class)->constructor (type, n_construct_prop, construct_params);
 376
 377   impl = GTK_RECENT_CHOOSER_DEFAULT (object);
 378
 379   g_assert (impl->manager);
 380
 381   gtk_widget_push_composite_child ();
 382
 383   scrollw = gtk_scrolled_window_new (NULL, NULL);
 384   gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrollw),
 385                                        GTK_SHADOW_IN);
 386   gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrollw),
 387                                   GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 388   gtk_box_pack_start (GTK_BOX (impl), scrollw, TRUE, TRUE, 0);
 389   gtk_widget_show (scrollw);
 390
 391   impl->recent_view = gtk_tree_view_new ();
 392   gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (impl->recent_view), FALSE);
 393   g_signal_connect (impl->recent_view, "row-activated",
 394                     G_CALLBACK (row_activated_cb), impl);
 395   g_signal_connect (impl->recent_view, "popup-menu",
 396                     G_CALLBACK (recent_view_popup_menu_cb), impl);
 397   g_signal_connect (impl->recent_view, "button-press-event",
 398                     G_CALLBACK (recent_view_button_press_cb), impl);
 399   g_signal_connect (impl->recent_view, "drag-begin",
 400                     G_CALLBACK (recent_view_drag_begin_cb), impl);
 401   g_signal_connect (impl->recent_view, "drag-data-get",
 402                     G_CALLBACK (recent_view_drag_data_get_cb), impl);
 403
 404   g_object_set_data (G_OBJECT (impl->recent_view), "GtkRecentChooserDefault", impl);
 405
 406   gtk_container_add (GTK_CONTAINER (scrollw), impl->recent_view);
 407   gtk_widget_show (impl->recent_view);
 408
 409   impl->icon_column = gtk_tree_view_column_new ();
 410   gtk_tree_view_column_set_expand (impl->icon_column, FALSE);
 411   gtk_tree_view_column_set_resizable (impl->icon_column, FALSE);
 412
 413   renderer = gtk_cell_renderer_pixbuf_new ();
 414   gtk_tree_view_column_pack_start (impl->icon_column, renderer, FALSE);
 415   gtk_tree_view_column_set_cell_data_func (impl->icon_column,
 416                                            renderer,
 417                                            recent_icon_data_func,
 418                                            impl,
 419                                            NULL);
 420   gtk_tree_view_append_column (GTK_TREE_VIEW (impl->recent_view),
 421                                impl->icon_column);
 422
 423   impl->meta_column = gtk_tree_view_column_new ();
 424   gtk_tree_view_column_set_expand (impl->meta_column, TRUE);
 425   gtk_tree_view_column_set_resizable (impl->meta_column, FALSE);
 426
 427   impl->meta_renderer = gtk_cell_renderer_text_new ();
 428   g_object_set (G_OBJECT (impl->meta_renderer),
 429                 "ellipsize", PANGO_ELLIPSIZE_END,
 430                 NULL);
 431   gtk_tree_view_column_pack_start (impl->meta_column, impl->meta_renderer, TRUE);
 432   gtk_tree_view_column_set_cell_data_func (impl->meta_column,
 433                                            impl->meta_renderer,
 434                                            recent_meta_data_func,
 435                                            impl,
 436                                            NULL);
 437   gtk_tree_view_append_column (GTK_TREE_VIEW (impl->recent_view),
 438                                impl->meta_column);
 439
 440   impl->selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->recent_view));
 441   gtk_tree_selection_set_mode (impl->selection, GTK_SELECTION_SINGLE);
 442   g_signal_connect (impl->selection, "changed", G_CALLBACK (selection_changed_cb), impl);
 443
 444   /* drag and drop */
 445   gtk_drag_source_set (impl->recent_view,
 446                        GDK_BUTTON1_MASK,
 447                        recent_list_source_targets,
 448                        num_recent_list_source_targets,
 449                        GDK_ACTION_COPY);
 450
 451   impl->filter_combo_hbox = gtk_hbox_new (FALSE, 12);
 452
 453   impl->filter_combo = gtk_combo_box_new_text ();
 454   gtk_combo_box_set_focus_on_click (GTK_COMBO_BOX (impl->filter_combo), FALSE);
 455   g_signal_connect (impl->filter_combo, "changed",
 456                     G_CALLBACK (filter_combo_changed_cb), impl);
 457   gtk_tooltips_set_tip (impl->tooltips,
 458                         impl->filter_combo,
 459                         _("Select which type of documents are shown"),
 460                         NULL);
 461
 462   gtk_box_pack_end (GTK_BOX (impl->filter_combo_hbox),
 463                     impl->filter_combo,
 464                     FALSE, FALSE, 0);
 465   gtk_widget_show (impl->filter_combo);
 466
 467   gtk_box_pack_end (GTK_BOX (impl), impl->filter_combo_hbox, FALSE, FALSE, 0);
 468
 469   gtk_widget_pop_composite_child ();
 470
 471   impl->recent_store = gtk_list_store_new (N_RECENT_COLUMNS,
 472                                            G_TYPE_STRING,       /* uri */
 473                                            G_TYPE_STRING,       /* display_name */
 474                                            GTK_TYPE_RECENT_INFO /* info */);
 475
 476   return object;
 477 }
 478
 479 static void
 480 gtk_recent_chooser_default_set_property (GObject      *object,
 481                                          guint         prop_id,
 482                                          const GValue *value,
 483                                          GParamSpec   *pspec)
 484 {
 485   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (object);
 486
 487   switch (prop_id)
 488     {
 489     case GTK_RECENT_CHOOSER_PROP_RECENT_MANAGER:
 490       set_recent_manager (impl, g_value_get_object (value));
 491       break;
 492     case GTK_RECENT_CHOOSER_PROP_SHOW_PRIVATE:
 493       impl->show_private = g_value_get_boolean (value);
 494
 495       if (impl->recent_store && impl->recent_store_filter)
 496         gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (impl->recent_store_filter));
 497
 498       if (impl->recent_popup_menu_show_private_item)
 499         {
 500           GtkCheckMenuItem *item = GTK_CHECK_MENU_ITEM (impl->recent_popup_menu_show_private_item);
 501           g_signal_handlers_block_by_func (item, G_CALLBACK (show_private_toggled_cb), impl);
 502           gtk_check_menu_item_set_active (item, impl->show_private);
 503           g_signal_handlers_unblock_by_func (item, G_CALLBACK (show_private_toggled_cb), impl);
 504         }
 505       break;
 506     case GTK_RECENT_CHOOSER_PROP_SHOW_NOT_FOUND:
 507       impl->show_not_found = g_value_get_boolean (value);
 508
 509       if (impl->recent_store && impl->recent_store_filter)
 510         gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (impl->recent_store_filter));
 511       break;
 512     case GTK_RECENT_CHOOSER_PROP_SHOW_TIPS:
 513       impl->show_tips = g_value_get_boolean (value);
 514
 515       if (impl->show_tips)
 516         gtk_tooltips_enable (impl->tooltips);
 517       else
 518         gtk_tooltips_disable (impl->tooltips);
 519       break;
 520     case GTK_RECENT_CHOOSER_PROP_SHOW_ICONS:
 521       impl->show_icons = g_value_get_boolean (value);
 522       gtk_tree_view_column_set_visible (impl->icon_column, impl->show_icons);
 523       break;
 524     case GTK_RECENT_CHOOSER_PROP_SELECT_MULTIPLE:
 525       impl->select_multiple = g_value_get_boolean (value);
 526
 527       if (impl->select_multiple)
 528         gtk_tree_selection_set_mode (impl->selection, GTK_SELECTION_MULTIPLE);
 529       else
 530         gtk_tree_selection_set_mode (impl->selection, GTK_SELECTION_SINGLE);
 531       break;
 532     case GTK_RECENT_CHOOSER_PROP_LOCAL_ONLY:
 533       impl->local_only = g_value_get_boolean (value);
 534       break;
 535     case GTK_RECENT_CHOOSER_PROP_LIMIT:
 536       impl->limit = g_value_get_int (value);
 537       break;
 538     case GTK_RECENT_CHOOSER_PROP_SORT_TYPE:
 539       chooser_set_sort_type (impl, g_value_get_enum (value));
 540       break;
 541     case GTK_RECENT_CHOOSER_PROP_FILTER:
 542       set_current_filter (impl, g_value_get_object (value));
 543       break;
 544     default:
 545       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 546       break;
 547     }
 548 }
 549
 550 static void
 551 gtk_recent_chooser_default_get_property (GObject    *object,
 552                                          guint       prop_id,
 553                                          GValue     *value,
 554                                          GParamSpec *pspec)
 555 {
 556   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (object);
 557
 558   switch (prop_id)
 559     {
 560     case GTK_RECENT_CHOOSER_PROP_LIMIT:
 561       g_value_set_int (value, impl->limit);
 562       break;
 563     case GTK_RECENT_CHOOSER_PROP_SORT_TYPE:
 564       g_value_set_enum (value, impl->sort_type);
 565       break;
 566     case GTK_RECENT_CHOOSER_PROP_SHOW_PRIVATE:
 567       g_value_set_boolean (value, impl->show_private);
 568       break;
 569     case GTK_RECENT_CHOOSER_PROP_SHOW_ICONS:
 570       g_value_set_boolean (value, impl->show_icons);
 571       break;
 572     case GTK_RECENT_CHOOSER_PROP_SHOW_NOT_FOUND:
 573       g_value_set_boolean (value, impl->show_not_found);
 574       break;
 575     case GTK_RECENT_CHOOSER_PROP_SHOW_TIPS:
 576       g_value_set_boolean (value, impl->show_tips);
 577       break;
 578     case GTK_RECENT_CHOOSER_PROP_LOCAL_ONLY:
 579       g_value_set_boolean (value, impl->local_only);
 580       break;
 581     case GTK_RECENT_CHOOSER_PROP_SELECT_MULTIPLE:
 582       g_value_set_boolean (value, impl->select_multiple);
 583       break;
 584     case GTK_RECENT_CHOOSER_PROP_FILTER:
 585       g_value_set_object (value, impl->current_filter);
 586       break;
 587     default:
 588       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 589       break;
 590     }
 591 }
 592
 593 static void
 594 gtk_recent_chooser_default_finalize (GObject *object)
 595 {
 596   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (object);
 597
 598   if (impl->recent_items)
 599     {
 600       g_list_foreach (impl->recent_items,
 601                       (GFunc) gtk_recent_info_unref,
 602                       NULL);
 603       g_list_free (impl->recent_items);
 604       impl->recent_items = NULL;
 605     }
 606
 607   if (impl->manager_changed_id)
 608     {
 609       g_signal_handler_disconnect (impl->manager, impl->manager_changed_id);
 610       impl->manager_changed_id = 0;
 611     }
 612
 613   impl->manager = NULL;
 614
 615   if (impl->sort_data_destroy)
 616     {
 617       impl->sort_data_destroy (impl->sort_data);
 618
 619       impl->sort_data_destroy = NULL;
 620       impl->sort_data = NULL;
 621       impl->sort_func = NULL;
 622     }
 623
 624   if (impl->filters)
 625     {
 626       g_slist_foreach (impl->filters,
 627                        (GFunc) g_object_unref,
 628                        NULL);
 629       g_slist_free (impl->filters);
 630     }
 631
 632   if (impl->current_filter)
 633     g_object_unref (impl->current_filter);
 634
 635   if (impl->recent_store_filter)
 636     g_object_unref (impl->recent_store_filter);
 637
 638   if (impl->recent_store)
 639     g_object_unref (impl->recent_store);
 640
 641   if (impl->tooltips)
 642     g_object_unref (impl->tooltips);
 643
 644   G_OBJECT_CLASS (gtk_recent_chooser_default_parent_class)->finalize (object);
 645 }
 646
 647 /* override GtkWidget::show_all since we have internal widgets we wish to keep
 648  * hidden unless we decide otherwise, like the filter combo box.
 649  */
 650 static void
 651 gtk_recent_chooser_default_show_all (GtkWidget *widget)
 652 {
 653   gtk_widget_show (widget);
 654 }
 655
 656
 657
 658 /* Shows an error dialog set as transient for the specified window */
 659 static void
 660 error_message_with_parent (GtkWindow   *parent,
 661                            const gchar *msg,
 662                            const gchar *detail)
 663 {
 664   GtkWidget *dialog;
 665
 666   dialog = gtk_message_dialog_new (parent,
 667                                    GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
 668                                    GTK_MESSAGE_ERROR,
 669                                    GTK_BUTTONS_OK,
 670                                    "%s",
 671                                    msg);
 672   gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 673                                             "%s", detail);
 674
 675   if (parent->group)
 676     gtk_window_group_add_window (parent->group, GTK_WINDOW (dialog));
 677
 678   gtk_dialog_run (GTK_DIALOG (dialog));
 679   gtk_widget_destroy (dialog);
 680 }
 681
 682 /* Returns a toplevel GtkWindow, or NULL if none */
 683 static GtkWindow *
 684 get_toplevel (GtkWidget *widget)
 685 {
 686   GtkWidget *toplevel;
 687
 688   toplevel = gtk_widget_get_toplevel (widget);
 689   if (!GTK_WIDGET_TOPLEVEL (toplevel))
 690     return NULL;
 691   else
 692     return GTK_WINDOW (toplevel);
 693 }
 694
 695 /* Shows an error dialog for the file chooser */
 696 static void
 697 error_message (GtkRecentChooserDefault *impl,
 698                const gchar             *msg,
 699                const gchar             *detail)
 700 {
 701   error_message_with_parent (get_toplevel (GTK_WIDGET (impl)), msg, detail);
 702 }
 703
 704 static void
 705 set_busy_cursor (GtkRecentChooserDefault *impl,
 706                  gboolean                 show_busy_cursor)
 707 {
 708   GtkWindow *toplevel;
 709   GdkDisplay *display;
 710   GdkCursor *cursor;
 711
 712   toplevel = get_toplevel (GTK_WIDGET (impl));
 713   if (!toplevel || !GTK_WIDGET_REALIZED (toplevel))
 714     return;
 715
 716   display = gtk_widget_get_display (GTK_WIDGET (toplevel));
 717
 718   cursor = NULL;
 719   if (show_busy_cursor)
 720     cursor = gdk_cursor_new_for_display (display, GDK_WATCH);
 721
 722   gdk_window_set_cursor (GTK_WIDGET (toplevel)->window, cursor);
 723   gdk_display_flush (display);
 724
 725   if (cursor)
 726     gdk_cursor_unref (cursor);
 727 }
 728
 729 static void
 730 chooser_set_model (GtkRecentChooserDefault *impl)
 731 {
 732   g_assert (impl->recent_store != NULL);
 733   g_assert (impl->recent_store_filter == NULL);
 734   g_assert (impl->load_state == LOAD_LOADING);
 735
 736   impl->recent_store_filter = gtk_tree_model_filter_new (GTK_TREE_MODEL (impl->recent_store), NULL);
 737   gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (impl->recent_store_filter),
 738                                           recent_store_filter_func,
 739                                           impl,
 740                                           NULL);
 741
 742   gtk_tree_view_set_model (GTK_TREE_VIEW (impl->recent_view),
 743                            impl->recent_store_filter);
 744   gtk_tree_view_columns_autosize (GTK_TREE_VIEW (impl->recent_view));
 745   gtk_tree_view_set_enable_search (GTK_TREE_VIEW (impl->recent_view), TRUE);
 746   gtk_tree_view_set_search_column (GTK_TREE_VIEW (impl->recent_view),
 747                                    RECENT_DISPLAY_NAME_COLUMN);
 748
 749   impl->load_state = LOAD_FINISHED;
 750 }
 751
 752 static gboolean
 753 load_recent_items (gpointer user_data)
 754 {
 755   GtkRecentChooserDefault *impl;
 756   GtkRecentInfo *info;
 757   GtkTreeIter iter;
 758   const gchar *uri, *name;
 759   gboolean retval;
 760
 761   GDK_THREADS_ENTER ();
 762
 763   impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
 764
 765   g_assert ((impl->load_state == LOAD_EMPTY) ||
 766             (impl->load_state == LOAD_PRELOAD));
 767
 768   /* store the items for multiple runs */
 769   if (!impl->recent_items)
 770     {
 771       impl->recent_items = gtk_recent_chooser_get_items (GTK_RECENT_CHOOSER (impl));
 772       if (!impl->recent_items)
 773         {
 774           GDK_THREADS_LEAVE ();
 775
 776           impl->load_state = LOAD_FINISHED;
 777
 778           return FALSE;
 779         }
 780
 781       impl->n_recent_items = g_list_length (impl->recent_items);
 782       impl->loaded_items = 0;
 783       impl->load_state = LOAD_PRELOAD;
 784     }
 785
 786   info = (GtkRecentInfo *) g_list_nth_data (impl->recent_items,
 787                                             impl->loaded_items);
 788   g_assert (info);
 789
 790   uri = gtk_recent_info_get_uri (info);
 791   name = gtk_recent_info_get_display_name (info);
 792
 793   /* at this point, everything goes inside the model; operations on the
 794    * visualization of items inside the model are done in the cell data
 795    * funcs (remember that there are two of those: one for the icon and
 796    * one for the text), while the filtering is done only when a filter
 797    * is actually loaded. */
 798   gtk_list_store_append (impl->recent_store, &iter);
 799   gtk_list_store_set (impl->recent_store, &iter,
 800                       RECENT_URI_COLUMN, uri,           /* uri  */
 801                       RECENT_DISPLAY_NAME_COLUMN, name, /* display_name */
 802                       RECENT_INFO_COLUMN, info,         /* info */
 803                       -1);
 804
 805   impl->loaded_items += 1;
 806
 807   if (impl->loaded_items == impl->n_recent_items)
 808     {
 809       /* we have finished loading, so we remove the items cache */
 810       impl->load_state = LOAD_LOADING;
 811
 812       g_list_foreach (impl->recent_items,
 813                       (GFunc) gtk_recent_info_unref,
 814                       NULL);
 815       g_list_free (impl->recent_items);
 816
 817       impl->recent_items = NULL;
 818       impl->n_recent_items = 0;
 819       impl->loaded_items = 0;
 820
 821       if (impl->recent_store_filter)
 822         {
 823           g_object_unref (impl->recent_store_filter);
 824           impl->recent_store_filter = NULL;
 825         }
 826
 827       /* load the filled up model */
 828       chooser_set_model (impl);
 829
 830       retval = FALSE;
 831     }
 832   else
 833     {
 834       /* we did not finish, so continue loading */
 835       retval = TRUE;
 836     }
 837
 838   GDK_THREADS_LEAVE ();
 839
 840   return retval;
 841 }
 842
 843 static void
 844 cleanup_after_load (gpointer user_data)
 845 {
 846   GtkRecentChooserDefault *impl;
 847
 848   GDK_THREADS_ENTER ();
 849
 850   impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
 851
 852   if (impl->load_id != 0)
 853     {
 854       g_assert ((impl->load_state == LOAD_PRELOAD) ||
 855                 (impl->load_state == LOAD_LOADING) ||
 856                 (impl->load_state == LOAD_FINISHED));
 857
 858       /* we have officialy finished loading all the items,
 859        * so we can reset the state machine
 860        */
 861       g_source_remove (impl->load_id);
 862       impl->load_id = 0;
 863       impl->load_state = LOAD_EMPTY;
 864     }
 865   else
 866     g_assert ((impl->load_state == LOAD_EMPTY) ||
 867               (impl->load_state == LOAD_LOADING) ||
 868               (impl->load_state == LOAD_FINISHED));
 869
 870   set_busy_cursor (impl, FALSE);
 871
 872   GDK_THREADS_LEAVE ();
 873 }
 874
 875 /* clears the current model and reloads the recently used resources */
 876 static void
 877 reload_recent_items (GtkRecentChooserDefault *impl)
 878 {
 879   /* reload is already in progress - do not disturb */
 880   if (impl->load_id)
 881     return;
 882
 883   gtk_tree_view_set_model (GTK_TREE_VIEW (impl->recent_view), NULL);
 884   gtk_list_store_clear (impl->recent_store);
 885
 886   if (!impl->icon_theme)
 887     impl->icon_theme = get_icon_theme_for_widget (GTK_WIDGET (impl));
 888
 889   impl->icon_size = get_icon_size_for_widget (GTK_WIDGET (impl),
 890                                               GTK_ICON_SIZE_BUTTON);
 891
 892   set_busy_cursor (impl, TRUE);
 893
 894   impl->load_state = LOAD_EMPTY;
 895   impl->load_id = g_idle_add_full (G_PRIORITY_HIGH_IDLE + 30,
 896                                    load_recent_items,
 897                                    impl,
 898                                    cleanup_after_load);
 899 }
 900
 901 /* taken form gtkfilechooserdialog.c */
 902 static void
 903 set_default_size (GtkRecentChooserDefault *impl)
 904 {
 905   GtkWidget *widget;
 906   gint width, height;
 907   gint font_size;
 908   GdkScreen *screen;
 909   gint monitor_num;
 910   GtkRequisition req;
 911   GdkRectangle monitor;
 912
 913   widget = GTK_WIDGET (impl);
 914
 915   /* Size based on characters and the icon size */
 916   font_size = pango_font_description_get_size (widget->style->font_desc);
 917   font_size = PANGO_PIXELS (font_size);
 918
 919   width = impl->icon_size + font_size * NUM_CHARS;
 920   height = (impl->icon_size + font_size) * NUM_LINES;
 921
 922   /* Use at least the requisition size... */
 923   gtk_widget_size_request (widget, &req);
 924   width = MAX (width, req.width);
 925   height = MAX (height, req.height);
 926
 927   /* ... but no larger than the monitor */
 928   screen = gtk_widget_get_screen (widget);
 929   monitor_num = gdk_screen_get_monitor_at_window (screen, widget->window);
 930
 931   gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);
 932
 933   width = MIN (width, monitor.width * 3 / 4);
 934   height = MIN (height, monitor.height * 3 / 4);
 935
 936   /* Set size */
 937   gtk_widget_set_size_request (impl->recent_view, width, height);
 938 }
 939
 940 static void
 941 gtk_recent_chooser_default_map (GtkWidget *widget)
 942 {
 943   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (widget);
 944
 945   if (GTK_WIDGET_CLASS (gtk_recent_chooser_default_parent_class)->map)
 946     GTK_WIDGET_CLASS (gtk_recent_chooser_default_parent_class)->map (widget);
 947
 948   /* reloads everything */
 949   reload_recent_items (impl);
 950
 951   set_default_size (impl);
 952 }
 953
 954 static void
 955 recent_icon_data_func (GtkTreeViewColumn *tree_column,
 956                        GtkCellRenderer   *cell,
 957                        GtkTreeModel      *model,
 958                        GtkTreeIter       *iter,
 959                        gpointer           user_data)
 960 {
 961   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
 962   GtkRecentInfo *info = NULL;
 963   GdkPixbuf *pixbuf;
 964
 965   gtk_tree_model_get (model, iter,
 966                       RECENT_INFO_COLUMN, &info,
 967                       -1);
 968   g_assert (info != NULL);
 969
 970   pixbuf = gtk_recent_info_get_icon (info, impl->icon_size);
 971
 972   g_object_set (cell,
 973                 "pixbuf", pixbuf,
 974                 NULL);
 975
 976   if (pixbuf)
 977     g_object_unref (pixbuf);
 978 }
 979
 980 static void
 981 recent_meta_data_func (GtkTreeViewColumn *tree_column,
 982                        GtkCellRenderer   *cell,
 983                        GtkTreeModel      *model,
 984                        GtkTreeIter       *iter,
 985                        gpointer           user_data)
 986 {
 987   GtkRecentInfo *info = NULL;
 988   gchar *uri;
 989   gchar *name;
 990   GString *data;
 991
 992   data = g_string_new (NULL);
 993
 994   gtk_tree_model_get (model, iter,
 995                       RECENT_DISPLAY_NAME_COLUMN, &name,
 996                       RECENT_INFO_COLUMN, &info,
 997                       -1);
 998   g_assert (info != NULL);
 999
1000   uri = gtk_recent_info_get_uri_display (info);
1001
1002   if (!name)
1003     name = gtk_recent_info_get_short_name (info);
1004
1005   g_string_append_printf (data,
1006                           "<b>%s</b>\n"
1007                           "<small>Location: %s</small>",
1008                           name,
1009                           uri);
1010
1011   g_object_set (cell,
1012                 "markup", data->str,
1013                 "sensitive", gtk_recent_info_exists (info),
1014                 NULL);
1015
1016   g_string_free (data, TRUE);
1017   g_free (uri);
1018   g_free (name);
1019   gtk_recent_info_unref (info);
1020 }
1021
1022
1023 static gchar *
1024 gtk_recent_chooser_default_get_current_uri (GtkRecentChooser *chooser)
1025 {
1026   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1027
1028   g_assert (impl->selection != NULL);
1029
1030   if (!impl->select_multiple)
1031     {
1032       GtkTreeModel *model;
1033       GtkTreeIter iter;
1034       gchar *uri = NULL;
1035
1036       if (!gtk_tree_selection_get_selected (impl->selection, &model, &iter))
1037         return NULL;
1038
1039       gtk_tree_model_get (model, &iter, RECENT_URI_COLUMN, &uri, -1);
1040
1041       return uri;
1042     }
1043
1044   return NULL;
1045 }
1046
1047 typedef struct
1048 {
1049   guint found : 1;
1050   guint do_select : 1;
1051   guint do_activate : 1;
1052
1053   gchar *uri;
1054
1055   GtkRecentChooserDefault *impl;
1056 } SelectURIData;
1057
1058 static gboolean
1059 scan_for_uri_cb (GtkTreeModel *model,
1060                  GtkTreePath  *path,
1061                  GtkTreeIter  *iter,
1062                  gpointer      user_data)
1063 {
1064   SelectURIData *select_data = (SelectURIData *) user_data;
1065   gchar *uri;
1066
1067   if (!select_data)
1068     return TRUE;
1069
1070   if (select_data->found)
1071     return TRUE;
1072
1073   gtk_tree_model_get (model, iter, RECENT_URI_COLUMN, &uri, -1);
1074   if (uri && (0 == strcmp (uri, select_data->uri)))
1075     {
1076       select_data->found = TRUE;
1077
1078       if (select_data->do_activate)
1079         {
1080           gtk_tree_view_row_activated (GTK_TREE_VIEW (select_data->impl->recent_view),
1081                                                path,
1082                                                select_data->impl->meta_column);
1083
1084           return TRUE;
1085         }
1086
1087       if (select_data->do_select)
1088         gtk_tree_selection_select_iter (select_data->impl->selection, iter);
1089       else
1090         gtk_tree_selection_unselect_iter (select_data->impl->selection, iter);
1091
1092       return TRUE;
1093     }
1094
1095   return FALSE;
1096 }
1097
1098 static gboolean
1099 gtk_recent_chooser_default_set_current_uri (GtkRecentChooser  *chooser,
1100                                             const gchar       *uri,
1101                                             GError           **error)
1102 {
1103   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1104   SelectURIData *data;
1105
1106   data = g_new0 (SelectURIData, 1);
1107   data->uri = g_strdup (uri);
1108   data->impl = impl;
1109   data->found = FALSE;
1110   data->do_activate = TRUE;
1111   data->do_select = TRUE;
1112
1113   gtk_tree_model_foreach (GTK_TREE_MODEL (impl->recent_store),
1114                           scan_for_uri_cb,
1115                           data);
1116
1117   if (!data->found)
1118     {
1119       g_free (data->uri);
1120       g_free (data);
1121
1122       g_set_error (error, GTK_RECENT_CHOOSER_ERROR,
1123                    GTK_RECENT_CHOOSER_ERROR_NOT_FOUND,
1124                    _("No item for URI '%s' found"),
1125                    uri);
1126       return FALSE;
1127     }
1128
1129   g_free (data->uri);
1130   g_free (data);
1131
1132   return TRUE;
1133 }
1134
1135 static gboolean
1136 gtk_recent_chooser_default_select_uri (GtkRecentChooser  *chooser,
1137                                        const gchar       *uri,
1138                                        GError           **error)
1139 {
1140   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1141   SelectURIData *data;
1142
1143   data = g_new0 (SelectURIData, 1);
1144   data->uri = g_strdup (uri);
1145   data->impl = impl;
1146   data->found = FALSE;
1147   data->do_activate = FALSE;
1148   data->do_select = TRUE;
1149
1150   gtk_tree_model_foreach (GTK_TREE_MODEL (impl->recent_store),
1151                           scan_for_uri_cb,
1152                           data);
1153
1154   if (!data->found)
1155     {
1156       g_free (data->uri);
1157       g_free (data);
1158
1159       g_set_error (error, GTK_RECENT_CHOOSER_ERROR,
1160                    GTK_RECENT_CHOOSER_ERROR_NOT_FOUND,
1161                    _("No item for URI '%s' found"),
1162                    uri);
1163       return FALSE;
1164     }
1165
1166   g_free (data->uri);
1167   g_free (data);
1168
1169   return TRUE;
1170 }
1171
1172 static void
1173 gtk_recent_chooser_default_unselect_uri (GtkRecentChooser *chooser,
1174                                          const gchar      *uri)
1175 {
1176   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1177   SelectURIData *data;
1178
1179   data = g_new0 (SelectURIData, 1);
1180   data->uri = g_strdup (uri);
1181   data->impl = impl;
1182   data->found = FALSE;
1183   data->do_activate = FALSE;
1184   data->do_select = FALSE;
1185
1186   gtk_tree_model_foreach (GTK_TREE_MODEL (impl->recent_store),
1187                           scan_for_uri_cb,
1188                           data);
1189
1190   g_free (data->uri);
1191   g_free (data);
1192 }
1193
1194 static void
1195 gtk_recent_chooser_default_select_all (GtkRecentChooser *chooser)
1196 {
1197   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1198
1199   if (!impl->select_multiple)
1200     return;
1201
1202   gtk_tree_selection_select_all (impl->selection);
1203 }
1204
1205 static void
1206 gtk_recent_chooser_default_unselect_all (GtkRecentChooser *chooser)
1207 {
1208   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1209
1210   gtk_tree_selection_unselect_all (impl->selection);
1211 }
1212
1213 static void
1214 gtk_recent_chooser_default_set_sort_func (GtkRecentChooser  *chooser,
1215                                           GtkRecentSortFunc  sort_func,
1216                                           gpointer           sort_data,
1217                                           GDestroyNotify     data_destroy)
1218 {
1219   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1220
1221   if (impl->sort_data_destroy)
1222     {
1223       impl->sort_data_destroy (impl->sort_data);
1224
1225       impl->sort_func = NULL;
1226       impl->sort_data = NULL;
1227       impl->sort_data_destroy = NULL;
1228     }
1229
1230   if (sort_func)
1231     {
1232       impl->sort_func = sort_func;
1233       impl->sort_data = sort_data;
1234       impl->sort_data_destroy = data_destroy;
1235     }
1236 }
1237
1238 static gint
1239 sort_recent_items_mru (GtkRecentInfo *a,
1240                        GtkRecentInfo *b,
1241                        gpointer       unused)
1242 {
1243   g_assert (a != NULL && b != NULL);
1244
1245   return (gtk_recent_info_get_modified (a) < gtk_recent_info_get_modified (b));
1246 }
1247
1248 static gint
1249 sort_recent_items_lru (GtkRecentInfo *a,
1250                        GtkRecentInfo *b,
1251                        gpointer       unused)
1252 {
1253   g_assert (a != NULL && b != NULL);
1254
1255   return (gtk_recent_info_get_modified (a) > gtk_recent_info_get_modified (b));
1256 }
1257
1258 /* our proxy sorting function */
1259 static gint
1260 sort_recent_items_proxy (gpointer *a,
1261                          gpointer *b,
1262                          gpointer  user_data)
1263 {
1264   GtkRecentInfo *info_a = (GtkRecentInfo *) a;
1265   GtkRecentInfo *info_b = (GtkRecentInfo *) b;
1266   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1267
1268   if (impl->sort_func)
1269     return (* impl->sort_func) (info_a,
1270                                 info_b,
1271                                 impl->sort_data);
1272
1273   /* fallback */
1274   return 0;
1275 }
1276
1277 static void
1278 chooser_set_sort_type (GtkRecentChooserDefault *impl,
1279                        GtkRecentSortType        sort_type)
1280 {
1281   if (impl->sort_type == sort_type)
1282     return;
1283
1284   impl->sort_type = sort_type;
1285 }
1286
1287 static GList *
1288 gtk_recent_chooser_default_get_items (GtkRecentChooser *chooser)
1289 {
1290   GtkRecentChooserDefault *impl;
1291   gint limit;
1292   GtkRecentSortType sort_type;
1293   GList *items;
1294   GCompareDataFunc compare_func;
1295   gint length;
1296
1297   impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1298
1299   if (!impl->manager)
1300     return NULL;
1301
1302   items = gtk_recent_manager_get_items (impl->manager);
1303   if (!items)
1304     return NULL;
1305
1306   limit = gtk_recent_chooser_get_limit (chooser);
1307   sort_type = gtk_recent_chooser_get_sort_type (chooser);
1308
1309   switch (sort_type)
1310     {
1311     case GTK_RECENT_SORT_NONE:
1312       compare_func = NULL;
1313       break;
1314     case GTK_RECENT_SORT_MRU:
1315       compare_func = (GCompareDataFunc) sort_recent_items_mru;
1316       break;
1317     case GTK_RECENT_SORT_LRU:
1318       compare_func = (GCompareDataFunc) sort_recent_items_lru;
1319       break;
1320     case GTK_RECENT_SORT_CUSTOM:
1321       compare_func = (GCompareDataFunc) sort_recent_items_proxy;
1322       break;
1323     default:
1324       g_assert_not_reached ();
1325       break;
1326     }
1327
1328   /* sort the items; the filtering will be dealt with using
1329    * the treeview's own filter object
1330    */
1331   if (compare_func)
1332     items = g_list_sort_with_data (items, compare_func, impl);
1333
1334   length = g_list_length (items);
1335   if ((limit != -1) && (length > limit))
1336     {
1337       GList *clamp, *l;
1338
1339       clamp = g_list_nth (items, limit - 1);
1340
1341       if (!clamp)
1342         return items;
1343
1344       l = clamp->next;
1345       clamp->next = NULL;
1346
1347       g_list_foreach (l, (GFunc) gtk_recent_info_unref, NULL);
1348       g_list_free (l);
1349     }
1350
1351   return items;
1352 }
1353
1354 static GtkRecentManager *
1355 gtk_recent_chooser_default_get_recent_manager (GtkRecentChooser *chooser)
1356 {
1357   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1358
1359   return impl->manager;
1360 }
1361
1362 static void
1363 show_filters (GtkRecentChooserDefault *impl,
1364               gboolean                 show)
1365 {
1366   if (show)
1367     gtk_widget_show (impl->filter_combo_hbox);
1368   else
1369     gtk_widget_hide (impl->filter_combo_hbox);
1370 }
1371
1372 static void
1373 gtk_recent_chooser_default_add_filter (GtkRecentChooser *chooser,
1374                                        GtkRecentFilter  *filter)
1375 {
1376   GtkRecentChooserDefault *impl;
1377   const gchar *name;
1378
1379   impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1380
1381   if (g_slist_find (impl->filters, filter))
1382     {
1383       g_warning ("gtk_recent_chooser_add_filter() called on filter already in list\n");
1384       return;
1385     }
1386
1387   g_object_ref_sink (filter);
1388   impl->filters = g_slist_append (impl->filters, filter);
1389
1390   /* display new filter */
1391   name = gtk_recent_filter_get_name (filter);
1392   if (!name)
1393     name = "Untitled filter";
1394
1395   gtk_combo_box_append_text (GTK_COMBO_BOX (impl->filter_combo), name);
1396
1397   if (!g_slist_find (impl->filters, impl->current_filter))
1398     set_current_filter (impl, filter);
1399
1400   show_filters (impl, TRUE);
1401 }
1402
1403 static void
1404 gtk_recent_chooser_default_remove_filter (GtkRecentChooser *chooser,
1405                                           GtkRecentFilter  *filter)
1406 {
1407   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1408   GtkTreeModel *model;
1409   GtkTreeIter iter;
1410   gint filter_idx;
1411
1412   filter_idx = g_slist_index (impl->filters, filter);
1413
1414   if (filter_idx < 0)
1415     {
1416       g_warning ("gtk_recent_chooser_remove_filter() called on filter not in list\n");
1417       return;
1418     }
1419
1420   impl->filters = g_slist_remove (impl->filters, filter);
1421
1422   if (filter == impl->current_filter)
1423     {
1424       if (impl->filters)
1425         set_current_filter (impl, impl->filters->data);
1426       else
1427         set_current_filter (impl, NULL);
1428     }
1429
1430   model = gtk_combo_box_get_model (GTK_COMBO_BOX (impl->filter_combo));
1431   gtk_tree_model_iter_nth_child (model, &iter, NULL, filter_idx);
1432   gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
1433
1434   g_object_unref (filter);
1435
1436   if (!impl->filters)
1437     show_filters (impl, FALSE);
1438 }
1439
1440 static GSList *
1441 gtk_recent_chooser_default_list_filters (GtkRecentChooser *chooser)
1442 {
1443   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1444
1445   return g_slist_copy (impl->filters);
1446 }
1447
1448 static gboolean
1449 get_is_recent_filtered (GtkRecentChooserDefault *impl,
1450                         GtkRecentInfo           *info)
1451 {
1452   GtkRecentFilter *current_filter;
1453   GtkRecentFilterInfo filter_info;
1454   GtkRecentFilterFlags needed;
1455   gboolean retval;
1456
1457   g_assert (info != NULL);
1458
1459   if (!impl->current_filter)
1460     return FALSE;
1461
1462   current_filter = impl->current_filter;
1463   needed = gtk_recent_filter_get_needed (current_filter);
1464
1465   filter_info.contains = GTK_RECENT_FILTER_URI | GTK_RECENT_FILTER_MIME_TYPE;
1466
1467   filter_info.uri = gtk_recent_info_get_uri (info);
1468   filter_info.mime_type = gtk_recent_info_get_mime_type (info);
1469
1470   if (needed & GTK_RECENT_FILTER_DISPLAY_NAME)
1471     {
1472       filter_info.display_name = gtk_recent_info_get_display_name (info);
1473       filter_info.contains |= GTK_RECENT_FILTER_DISPLAY_NAME;
1474     }
1475   else
1476     filter_info.uri = NULL;
1477
1478   if (needed & GTK_RECENT_FILTER_APPLICATION)
1479     {
1480       filter_info.applications = (const gchar **) gtk_recent_info_get_applications (info, NULL);
1481       filter_info.contains |= GTK_RECENT_FILTER_APPLICATION;
1482     }
1483   else
1484     filter_info.applications = NULL;
1485
1486   if (needed & GTK_RECENT_FILTER_GROUP)
1487     {
1488       filter_info.groups = (const gchar **) gtk_recent_info_get_groups (info, NULL);
1489       filter_info.contains |= GTK_RECENT_FILTER_GROUP;
1490     }
1491   else
1492     filter_info.groups = NULL;
1493
1494   if (needed & GTK_RECENT_FILTER_AGE)
1495     {
1496       filter_info.age = gtk_recent_info_get_age (info);
1497       filter_info.contains |= GTK_RECENT_FILTER_AGE;
1498     }
1499   else
1500     filter_info.age = -1;
1501
1502   retval = gtk_recent_filter_filter (current_filter, &filter_info);
1503
1504   /* this we own */
1505   if (filter_info.applications)
1506     g_strfreev ((gchar **) filter_info.applications);
1507
1508   return !retval;
1509 }
1510
1511 static gboolean
1512 recent_store_filter_func (GtkTreeModel *model,
1513                           GtkTreeIter  *iter,
1514                           gpointer      user_data)
1515 {
1516   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1517   GtkRecentInfo *info = NULL;
1518
1519   if (!impl->current_filter)
1520     return TRUE;
1521
1522   gtk_tree_model_get (model, iter,
1523                       RECENT_INFO_COLUMN, &info,
1524                       -1);
1525   if (!info)
1526     return TRUE;
1527
1528   if (get_is_recent_filtered (impl, info))
1529     return FALSE;
1530
1531   if (impl->local_only && !gtk_recent_info_is_local (info))
1532     return FALSE;
1533
1534   if ((!impl->show_private) && gtk_recent_info_get_private_hint (info))
1535     return FALSE;
1536
1537   if ((!impl->show_not_found) && !gtk_recent_info_exists (info))
1538     return FALSE;
1539
1540   return TRUE;
1541 }
1542
1543 static void
1544 set_current_filter (GtkRecentChooserDefault *impl,
1545                     GtkRecentFilter         *filter)
1546 {
1547   if (impl->current_filter != filter)
1548     {
1549       gint filter_idx;
1550
1551       filter_idx = g_slist_index (impl->filters, filter);
1552       if (impl->filters && filter && filter_idx < 0)
1553         return;
1554
1555       if (impl->current_filter)
1556         g_object_unref (impl->current_filter);
1557
1558       impl->current_filter = filter;
1559
1560       if (impl->current_filter)
1561         {
1562           g_object_ref_sink (impl->current_filter);
1563         }
1564
1565       if (impl->filters)
1566         gtk_combo_box_set_active (GTK_COMBO_BOX (impl->filter_combo),
1567                                   filter_idx);
1568
1569       if (impl->recent_store && impl->recent_store_filter)
1570         {
1571           gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (impl->recent_store_filter));
1572         }
1573
1574       g_object_notify (G_OBJECT (impl), "filter");
1575     }
1576 }
1577
1578 static GtkIconTheme *
1579 get_icon_theme_for_widget (GtkWidget *widget)
1580 {
1581   if (gtk_widget_has_screen (widget))
1582     return gtk_icon_theme_get_for_screen (gtk_widget_get_screen (widget));
1583
1584   return gtk_icon_theme_get_default ();
1585 }
1586
1587 static gint
1588 get_icon_size_for_widget (GtkWidget   *widget,
1589                           GtkIconSize  icon_size)
1590 {
1591   GtkSettings *settings;
1592   gint width, height;
1593
1594   if (gtk_widget_has_screen (widget))
1595     settings = gtk_settings_get_for_screen (gtk_widget_get_screen (widget));
1596   else
1597     settings = gtk_settings_get_default ();
1598
1599   if (gtk_icon_size_lookup_for_settings (settings, icon_size,
1600                                          &width, &height))
1601     return MAX (width, height);
1602
1603   return FALLBACK_ICON_SIZE;
1604 }
1605
1606
1607 static void
1608 recent_manager_changed_cb (GtkRecentManager *manager,
1609                            gpointer          user_data)
1610 {
1611   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1612
1613   reload_recent_items (impl);
1614 }
1615
1616 static void
1617 selection_changed_cb (GtkTreeSelection *selection,
1618                       gpointer          user_data)
1619 {
1620   _gtk_recent_chooser_selection_changed (GTK_RECENT_CHOOSER (user_data));
1621 }
1622
1623 static void
1624 row_activated_cb (GtkTreeView       *tree_view,
1625                   GtkTreePath       *tree_path,
1626                   GtkTreeViewColumn *tree_column,
1627                   gpointer           user_data)
1628 {
1629   _gtk_recent_chooser_item_activated (GTK_RECENT_CHOOSER (user_data));
1630 }
1631
1632 static void
1633 filter_combo_changed_cb (GtkComboBox *combo_box,
1634                          gpointer     user_data)
1635 {
1636   GtkRecentChooserDefault *impl;
1637   gint new_index;
1638   GtkRecentFilter *filter;
1639
1640   impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1641
1642   new_index = gtk_combo_box_get_active (combo_box);
1643   filter = g_slist_nth_data (impl->filters, new_index);
1644
1645   set_current_filter (impl, filter);
1646 }
1647
1648 static GdkPixbuf *
1649 get_drag_pixbuf (GtkRecentChooserDefault *impl)
1650 {
1651   GtkRecentInfo *info;
1652   GdkPixbuf *retval;
1653   gint size;
1654
1655   g_assert (GTK_IS_RECENT_CHOOSER_DEFAULT (impl));
1656
1657   info = gtk_recent_chooser_get_current_item (GTK_RECENT_CHOOSER (impl));
1658   if (!info)
1659     return NULL;
1660
1661   size = get_icon_size_for_widget (GTK_WIDGET (impl), GTK_ICON_SIZE_DND);
1662
1663   retval = gtk_recent_info_get_icon (info, size);
1664   gtk_recent_info_unref (info);
1665
1666   return retval;
1667 }
1668
1669 static void
1670 recent_view_drag_begin_cb (GtkWidget      *widget,
1671                            GdkDragContext *context,
1672                            gpointer        user_data)
1673 {
1674   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1675   GdkPixbuf *pixbuf;
1676
1677   pixbuf = get_drag_pixbuf (impl);
1678   if (pixbuf)
1679     {
1680       gtk_drag_set_icon_pixbuf (context, pixbuf, 0, 0);
1681       g_object_unref (pixbuf);
1682     }
1683   else
1684     gtk_drag_set_icon_default (context);
1685 }
1686
1687 typedef struct
1688 {
1689   gchar **uri_list;
1690   gsize next_pos;
1691 } DragData;
1692
1693 static void
1694 append_uri_to_urilist (GtkTreeModel *model,
1695                        GtkTreePath  *path,
1696                        GtkTreeIter  *iter,
1697                        gpointer      user_data)
1698 {
1699   DragData *drag_data = (DragData *) user_data;
1700   GtkTreeModel *child_model;
1701   GtkTreeIter child_iter;
1702   gchar *uri = NULL;
1703   gsize pos;
1704
1705   child_model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (model));
1706   gtk_tree_model_filter_convert_iter_to_child_iter (GTK_TREE_MODEL_FILTER (model),
1707                                                     &child_iter,
1708                                                     iter);
1709   gtk_tree_model_get (child_model, &child_iter,
1710                       RECENT_URI_COLUMN, &uri,
1711                       -1);
1712   g_assert (uri != NULL);
1713
1714   pos = drag_data->next_pos;
1715   drag_data->uri_list[pos] = g_strdup (uri);
1716   drag_data->next_pos = pos + 1;
1717 }
1718
1719 static void
1720 recent_view_drag_data_get_cb (GtkWidget        *widget,
1721                               GdkDragContext   *context,
1722                               GtkSelectionData *selection_data,
1723                               guint             info,
1724                               guint32           time_,
1725                               gpointer          data)
1726 {
1727   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (data);
1728   DragData *drag_data;
1729   gsize n_uris;
1730
1731   n_uris = gtk_tree_selection_count_selected_rows (impl->selection);
1732   if (n_uris == 0)
1733           return;
1734
1735   drag_data = g_new (DragData, 1);
1736   drag_data->uri_list = g_new0 (gchar *, n_uris + 1);
1737   drag_data->next_pos = 0;
1738
1739   gtk_tree_selection_selected_foreach (impl->selection,
1740                                        append_uri_to_urilist,
1741                                        drag_data);
1742
1743   gtk_selection_data_set_uris (selection_data, drag_data->uri_list);
1744
1745   g_strfreev (drag_data->uri_list);
1746   g_free (drag_data);
1747 }
1748
1749
1750
1751 static void
1752 remove_selected_from_list (GtkRecentChooserDefault *impl)
1753 {
1754   gchar *uri;
1755   GError *err;
1756
1757   if (impl->select_multiple)
1758     return;
1759
1760   uri = gtk_recent_chooser_get_current_uri (GTK_RECENT_CHOOSER (impl));
1761   if (!uri)
1762     return;
1763
1764   err = NULL;
1765   if (!gtk_recent_manager_remove_item (impl->manager, uri, &err))
1766     {
1767       gchar *msg;
1768
1769       msg = strdup (_("Could not remove item"));
1770       error_message (impl, msg, err->message);
1771
1772       g_free (msg);
1773       g_error_free (err);
1774     }
1775
1776   g_free (uri);
1777 }
1778
1779 static void
1780 copy_activated_cb (GtkMenuItem *menu_item,
1781                    gpointer     user_data)
1782 {
1783   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1784   GtkRecentInfo *info;
1785   gchar *utf8_uri;
1786
1787   info = gtk_recent_chooser_get_current_item (GTK_RECENT_CHOOSER (impl));
1788   if (!info)
1789     return;
1790
1791   utf8_uri = gtk_recent_info_get_uri_display (info);
1792
1793   gtk_clipboard_set_text (gtk_widget_get_clipboard (GTK_WIDGET (impl),
1794                                                     GDK_SELECTION_CLIPBOARD),
1795                           utf8_uri, -1);
1796
1797   g_free (utf8_uri);
1798 }
1799
1800 static void
1801 remove_all_activated_cb (GtkMenuItem *menu_item,
1802                          gpointer     user_data)
1803 {
1804   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1805   GError *err = NULL;
1806
1807   gtk_recent_manager_purge_items (impl->manager, &err);
1808   if (err)
1809     {
1810        gchar *msg;
1811
1812        msg = g_strdup (_("Could not clear list"));
1813
1814        error_message (impl, msg, err->message);
1815
1816        g_free (msg);
1817        g_error_free (err);
1818     }
1819 }
1820
1821 static void
1822 remove_item_activated_cb (GtkMenuItem *menu_item,
1823                           gpointer     user_data)
1824 {
1825   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1826
1827   remove_selected_from_list (impl);
1828 }
1829
1830 static void
1831 show_private_toggled_cb (GtkCheckMenuItem *menu_item,
1832                          gpointer          user_data)
1833 {
1834   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1835
1836   g_object_set (G_OBJECT (impl),
1837                 "show-private", gtk_check_menu_item_get_active (menu_item),
1838                 NULL);
1839 }
1840
1841 static void
1842 recent_popup_menu_detach_cb (GtkWidget *attach_widget,
1843                              GtkMenu   *menu)
1844 {
1845   GtkRecentChooserDefault *impl;
1846
1847   impl = g_object_get_data (G_OBJECT (attach_widget), "GtkRecentChooserDefault");
1848   g_assert (GTK_IS_RECENT_CHOOSER_DEFAULT (impl));
1849
1850   impl->recent_popup_menu = NULL;
1851   impl->recent_popup_menu_remove_item = NULL;
1852   impl->recent_popup_menu_copy_item = NULL;
1853   impl->recent_popup_menu_clear_item = NULL;
1854   impl->recent_popup_menu_show_private_item = NULL;
1855 }
1856
1857 static void
1858 recent_view_menu_ensure_state (GtkRecentChooserDefault *impl)
1859 {
1860   gint count;
1861
1862   g_assert (GTK_IS_RECENT_CHOOSER_DEFAULT (impl));
1863   g_assert (impl->recent_popup_menu != NULL);
1864
1865   if (!impl->manager)
1866     count = 0;
1867   else
1868     g_object_get (G_OBJECT (impl->manager), "size", &count, NULL);
1869
1870   if (count == 0)
1871     {
1872       gtk_widget_set_sensitive (impl->recent_popup_menu_remove_item, FALSE);
1873       gtk_widget_set_sensitive (impl->recent_popup_menu_copy_item, FALSE);
1874       gtk_widget_set_sensitive (impl->recent_popup_menu_clear_item, FALSE);
1875       gtk_widget_set_sensitive (impl->recent_popup_menu_show_private_item, FALSE);
1876     }
1877 }
1878
1879 static void
1880 recent_view_menu_build (GtkRecentChooserDefault *impl)
1881 {
1882   GtkWidget *item;
1883
1884   if (impl->recent_popup_menu)
1885     {
1886       recent_view_menu_ensure_state (impl);
1887
1888       return;
1889     }
1890
1891   impl->recent_popup_menu = gtk_menu_new ();
1892   gtk_menu_attach_to_widget (GTK_MENU (impl->recent_popup_menu),
1893                              impl->recent_view,
1894                              recent_popup_menu_detach_cb);
1895
1896   item = gtk_image_menu_item_new_with_mnemonic (_("Copy _Location"));
1897   impl->recent_popup_menu_copy_item = item;
1898   gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item),
1899                                  gtk_image_new_from_stock (GTK_STOCK_COPY, GTK_ICON_SIZE_MENU));
1900   g_signal_connect (item, "activate",
1901                     G_CALLBACK (copy_activated_cb), impl);
1902   gtk_widget_show (item);
1903   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1904
1905   item = gtk_separator_menu_item_new ();
1906   gtk_widget_show (item);
1907   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1908
1909   item = gtk_image_menu_item_new_with_mnemonic (_("_Remove From List"));
1910   impl->recent_popup_menu_remove_item = item;
1911   gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item),
1912                                  gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU));
1913   g_signal_connect (item, "activate",
1914                     G_CALLBACK (remove_item_activated_cb), impl);
1915   gtk_widget_show (item);
1916   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1917
1918   item = gtk_image_menu_item_new_with_mnemonic (_("_Clear List"));
1919   impl->recent_popup_menu_clear_item = item;
1920   gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item),
1921                                  gtk_image_new_from_stock (GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU));
1922   g_signal_connect (item, "activate",
1923                     G_CALLBACK (remove_all_activated_cb), impl);
1924
1925   gtk_widget_show (item);
1926   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1927
1928   item = gtk_separator_menu_item_new ();
1929   gtk_widget_show (item);
1930   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1931
1932   item = gtk_check_menu_item_new_with_mnemonic (_("Show _Private Resources"));
1933   impl->recent_popup_menu_show_private_item = item;
1934   gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (item), impl->show_private);
1935   g_signal_connect (item, "toggled",
1936                     G_CALLBACK (show_private_toggled_cb), impl);
1937   gtk_widget_show (item);
1938   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1939
1940   recent_view_menu_ensure_state (impl);
1941 }
1942
1943 /* taken from gtkfilechooserdefault.c */
1944 static void
1945 popup_position_func (GtkMenu   *menu,
1946                      gint      *x,
1947                      gint      *y,
1948                      gboolean  *push_in,
1949                      gpointer   user_data)
1950 {
1951   GtkWidget *widget = GTK_WIDGET (user_data);
1952   GdkScreen *screen = gtk_widget_get_screen (widget);
1953   GtkRequisition req;
1954   gint monitor_num;
1955   GdkRectangle monitor;
1956
1957   if (G_UNLIKELY (!GTK_WIDGET_REALIZED (widget)))
1958     return;
1959
1960   gdk_window_get_origin (widget->window, x, y);
1961
1962   gtk_widget_size_request (GTK_WIDGET (menu), &req);
1963
1964   *x += (widget->allocation.width - req.width) / 2;
1965   *y += (widget->allocation.height - req.height) / 2;
1966
1967   monitor_num = gdk_screen_get_monitor_at_point (screen, *x, *y);
1968   gtk_menu_set_monitor (menu, monitor_num);
1969   gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);
1970
1971   *x = CLAMP (*x, monitor.x, monitor.x + MAX (0, monitor.width - req.width));
1972   *y = CLAMP (*y, monitor.y, monitor.y + MAX (0, monitor.height - req.height));
1973
1974   *push_in = FALSE;
1975 }
1976
1977
1978 static void
1979 recent_view_menu_popup (GtkRecentChooserDefault *impl,
1980                         GdkEventButton          *event)
1981 {
1982   recent_view_menu_build (impl);
1983
1984   if (event)
1985     gtk_menu_popup (GTK_MENU (impl->recent_popup_menu),
1986                     NULL, NULL, NULL, NULL,
1987                     event->button, event->time);
1988   else
1989     {
1990       gtk_menu_popup (GTK_MENU (impl->recent_popup_menu),
1991                       NULL, NULL,
1992                       popup_position_func, impl->recent_view,
1993                       0, GDK_CURRENT_TIME);
1994       gtk_menu_shell_select_first (GTK_MENU_SHELL (impl->recent_popup_menu),
1995                                    FALSE);
1996     }
1997 }
1998
1999 static gboolean
2000 recent_view_popup_menu_cb (GtkWidget *widget,
2001                            gpointer   user_data)
2002 {
2003   recent_view_menu_popup (GTK_RECENT_CHOOSER_DEFAULT (user_data), NULL);
2004   return TRUE;
2005 }
2006
2007 static gboolean
2008 recent_view_button_press_cb (GtkWidget      *widget,
2009                              GdkEventButton *event,
2010                              gpointer        user_data)
2011 {
2012   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
2013
2014   if (event->button == 3)
2015     {
2016       GtkTreePath *path;
2017       gboolean res;
2018
2019       if (event->window != gtk_tree_view_get_bin_window (GTK_TREE_VIEW (impl->recent_view)))
2020         return FALSE;
2021
2022       res = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (impl->recent_view),
2023                                            event->x, event->y,
2024                                            &path,
2025                                            NULL, NULL, NULL);
2026       if (!res)
2027         return FALSE;
2028
2029       /* select the path before creating the popup menu */
2030       gtk_tree_selection_select_path (impl->selection, path);
2031       gtk_tree_path_free (path);
2032
2033       recent_view_menu_popup (impl, event);
2034
2035       return TRUE;
2036     }
2037
2038   return FALSE;
2039 }
2040
2041 static void
2042 set_recent_manager (GtkRecentChooserDefault *impl,
2043                     GtkRecentManager        *manager)
2044 {
2045   if (impl->manager)
2046     {
2047       g_signal_handler_disconnect (impl, impl->manager_changed_id);
2048       impl->manager_changed_id = 0;
2049
2050       impl->manager = NULL;
2051     }
2052
2053   if (manager)
2054     impl->manager = manager;
2055   else
2056     impl->manager = gtk_recent_manager_get_default ();
2057
2058   if (impl->manager)
2059     impl->manager_changed_id = g_signal_connect (impl->manager, "changed",
2060                                                  G_CALLBACK (recent_manager_changed_cb),
2061                                                  impl);
2062 }
2063
2064 GtkWidget *
2065 _gtk_recent_chooser_default_new (GtkRecentManager *manager)
2066 {
2067   return g_object_new (GTK_TYPE_RECENT_CHOOSER_DEFAULT,
2068                        "recent-manager", manager,
2069                        NULL);
2070 }
2071
2072 #define __GTK_RECENT_CHOOSER_DEFAULT_C__
2073 #include "gtkaliasdef.c"