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