1 /* GTK - The GIMP Toolkit
2 * gtkfilechooserdefault.c: Default implementation of GtkFileChooser
3 * Copyright (C) 2003, Red Hat, Inc.
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.
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.
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.
22 #include "gdk/gdkkeysyms.h"
23 #include "gtkalignment.h"
24 #include "gtkbindings.h"
25 #include "gtkbutton.h"
26 #include "gtkcelllayout.h"
27 #include "gtkcellrendererpixbuf.h"
28 #include "gtkcellrenderertext.h"
29 #include "gtkcellrenderertext.h"
30 #include "gtkcheckmenuitem.h"
31 #include "gtkcombobox.h"
33 #include "gtkeventbox.h"
34 #include "gtkexpander.h"
35 #include "gtkfilechooserdefault.h"
36 #include "gtkfilechooserembed.h"
37 #include "gtkfilechooserentry.h"
38 #include "gtkfilechooserutils.h"
39 #include "gtkfilechooser.h"
40 #include "gtkfilesystemmodel.h"
43 #include "gtkhpaned.h"
44 #include "gtkiconfactory.h"
45 #include "gtkicontheme.h"
47 #include "gtkimagemenuitem.h"
50 #include "gtkmarshalers.h"
51 #include "gtkmenuitem.h"
52 #include "gtkmessagedialog.h"
53 #include "gtkpathbar.h"
54 #include "gtkprivate.h"
55 #include "gtkscrolledwindow.h"
56 #include "gtkseparatormenuitem.h"
57 #include "gtksizegroup.h"
60 #include "gtktreednd.h"
61 #include "gtktreeprivate.h"
62 #include "gtktreeview.h"
63 #include "gtktreemodelsort.h"
64 #include "gtktreeselection.h"
65 #include "gtktreestore.h"
66 #include "gtktooltips.h"
67 #include "gtktypebuiltins.h"
70 #if defined (G_OS_UNIX)
71 #include "gtkfilesystemunix.h"
72 #elif defined (G_OS_WIN32)
73 #include "gtkfilesystemwin32.h"
82 typedef struct _GtkFileChooserDefaultClass GtkFileChooserDefaultClass;
84 #define GTK_FILE_CHOOSER_DEFAULT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_FILE_CHOOSER_DEFAULT, GtkFileChooserDefaultClass))
85 #define GTK_IS_FILE_CHOOSER_DEFAULT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_FILE_CHOOSER_DEFAULT))
86 #define GTK_FILE_CHOOSER_DEFAULT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_FILE_CHOOSER_DEFAULT, GtkFileChooserDefaultClass))
89 LOAD_EMPTY, /* There is no model */
90 LOAD_PRELOAD, /* Model is loading and a timer is running; model isn't inserted into the tree yet */
91 LOAD_LOADING, /* Timeout expired, model is inserted into the tree, but not fully loaded yet */
92 LOAD_FINISHED /* Model is fully loaded and inserted into the tree */
95 #define MAX_LOADING_TIME 500
97 struct _GtkFileChooserDefaultClass
99 GtkVBoxClass parent_class;
102 struct _GtkFileChooserDefault
104 GtkVBox parent_instance;
106 GtkFileChooserAction action;
108 GtkFileSystem *file_system;
110 /* Save mode widgets */
111 GtkWidget *save_widgets;
113 GtkWidget *save_file_name_entry;
114 GtkWidget *save_folder_label;
115 GtkWidget *save_folder_combo;
116 GtkWidget *save_expander;
118 /* The file browsing widgets */
119 GtkWidget *browse_widgets;
120 GtkWidget *browse_shortcuts_tree_view;
121 GtkWidget *browse_shortcuts_add_button;
122 GtkWidget *browse_shortcuts_remove_button;
123 GtkWidget *browse_files_tree_view;
124 GtkWidget *browse_files_popup_menu;
125 GtkWidget *browse_files_popup_menu_add_shortcut_item;
126 GtkWidget *browse_files_popup_menu_hidden_files_item;
127 GtkWidget *browse_new_folder_button;
128 GtkWidget *browse_path_bar;
130 GtkFileSystemModel *browse_files_model;
132 GtkWidget *filter_combo_hbox;
133 GtkWidget *filter_combo;
134 GtkWidget *preview_box;
135 GtkWidget *preview_label;
136 GtkWidget *preview_widget;
137 GtkWidget *extra_align;
138 GtkWidget *extra_widget;
140 GtkListStore *shortcuts_model;
141 GtkTreeModel *shortcuts_filter_model;
143 GtkTreeModelSort *sort_model;
145 LoadState load_state;
146 guint load_timeout_id;
148 GSList *pending_select_paths;
150 GtkFileFilter *current_filter;
153 GtkTooltips *tooltips;
156 gboolean has_desktop;
162 gulong volumes_changed_id;
163 gulong bookmarks_changed_id;
165 GtkFilePath *current_volume_path;
166 GtkFilePath *current_folder;
167 GtkFilePath *preview_path;
168 char *preview_display_name;
170 GtkTreeViewColumn *list_name_column;
171 GtkCellRenderer *list_name_renderer;
173 GSource *edited_idle;
174 char *edited_new_text;
176 gulong settings_signal_id;
179 gulong toplevel_set_focus_id;
180 GtkWidget *toplevel_last_focus_widget;
183 GdkDragContext *shortcuts_drag_context;
184 GSource *shortcuts_drag_outside_idle;
189 guint local_only : 1;
190 guint preview_widget_active : 1;
191 guint use_preview_label : 1;
192 guint select_multiple : 1;
193 guint show_hidden : 1;
194 guint list_sort_ascending : 1;
195 guint changing_folder : 1;
196 guint shortcuts_current_folder_active : 1;
199 guint shortcuts_drag_outside : 1;
212 static guint signals[LAST_SIGNAL] = { 0 };
214 /* Column numbers for the shortcuts tree. Keep these in sync with shortcuts_model_create() */
216 SHORTCUTS_COL_PIXBUF,
219 SHORTCUTS_COL_IS_VOLUME,
220 SHORTCUTS_COL_REMOVABLE,
221 SHORTCUTS_COL_PIXBUF_VISIBLE,
222 SHORTCUTS_COL_NUM_COLUMNS
225 /* Column numbers for the file list */
230 FILE_LIST_COL_NUM_COLUMNS
233 /* Identifiers for target types */
239 /* Target types for dragging from the shortcuts list */
240 static const GtkTargetEntry shortcuts_source_targets[] = {
241 { "GTK_TREE_MODEL_ROW", GTK_TARGET_SAME_WIDGET, GTK_TREE_MODEL_ROW }
244 static const int num_shortcuts_source_targets = (sizeof (shortcuts_source_targets)
245 / sizeof (shortcuts_source_targets[0]));
247 /* Target types for dropping into the shortcuts list */
248 static const GtkTargetEntry shortcuts_dest_targets[] = {
249 { "GTK_TREE_MODEL_ROW", GTK_TARGET_SAME_WIDGET, GTK_TREE_MODEL_ROW },
250 { "text/uri-list", 0, TEXT_URI_LIST }
253 static const int num_shortcuts_dest_targets = (sizeof (shortcuts_dest_targets)
254 / sizeof (shortcuts_dest_targets[0]));
256 /* Target types for DnD from the file list */
257 static const GtkTargetEntry file_list_source_targets[] = {
258 { "text/uri-list", 0, TEXT_URI_LIST }
261 static const int num_file_list_source_targets = (sizeof (file_list_source_targets)
262 / sizeof (file_list_source_targets[0]));
264 /* Interesting places in the shortcuts bar */
270 SHORTCUTS_BOOKMARKS_SEPARATOR,
272 SHORTCUTS_CURRENT_FOLDER_SEPARATOR,
273 SHORTCUTS_CURRENT_FOLDER
276 /* Icon size for if we can't get it from the theme */
277 #define FALLBACK_ICON_SIZE 16
279 #define PREVIEW_HBOX_SPACING 12
283 static void gtk_file_chooser_default_class_init (GtkFileChooserDefaultClass *class);
284 static void gtk_file_chooser_default_iface_init (GtkFileChooserIface *iface);
285 static void gtk_file_chooser_embed_default_iface_init (GtkFileChooserEmbedIface *iface);
286 static void gtk_file_chooser_default_init (GtkFileChooserDefault *impl);
288 static GObject* gtk_file_chooser_default_constructor (GType type,
289 guint n_construct_properties,
290 GObjectConstructParam *construct_params);
291 static void gtk_file_chooser_default_finalize (GObject *object);
292 static void gtk_file_chooser_default_set_property (GObject *object,
296 static void gtk_file_chooser_default_get_property (GObject *object,
300 static void gtk_file_chooser_default_dispose (GObject *object);
301 static void gtk_file_chooser_default_show_all (GtkWidget *widget);
302 static void gtk_file_chooser_default_map (GtkWidget *widget);
303 static void gtk_file_chooser_default_hierarchy_changed (GtkWidget *widget,
304 GtkWidget *previous_toplevel);
305 static void gtk_file_chooser_default_style_set (GtkWidget *widget,
306 GtkStyle *previous_style);
307 static void gtk_file_chooser_default_screen_changed (GtkWidget *widget,
308 GdkScreen *previous_screen);
310 static gboolean gtk_file_chooser_default_set_current_folder (GtkFileChooser *chooser,
311 const GtkFilePath *path,
313 static GtkFilePath * gtk_file_chooser_default_get_current_folder (GtkFileChooser *chooser);
314 static void gtk_file_chooser_default_set_current_name (GtkFileChooser *chooser,
316 static gboolean gtk_file_chooser_default_select_path (GtkFileChooser *chooser,
317 const GtkFilePath *path,
319 static void gtk_file_chooser_default_unselect_path (GtkFileChooser *chooser,
320 const GtkFilePath *path);
321 static void gtk_file_chooser_default_select_all (GtkFileChooser *chooser);
322 static void gtk_file_chooser_default_unselect_all (GtkFileChooser *chooser);
323 static GSList * gtk_file_chooser_default_get_paths (GtkFileChooser *chooser);
324 static GtkFilePath * gtk_file_chooser_default_get_preview_path (GtkFileChooser *chooser);
325 static GtkFileSystem *gtk_file_chooser_default_get_file_system (GtkFileChooser *chooser);
326 static void gtk_file_chooser_default_add_filter (GtkFileChooser *chooser,
327 GtkFileFilter *filter);
328 static void gtk_file_chooser_default_remove_filter (GtkFileChooser *chooser,
329 GtkFileFilter *filter);
330 static GSList * gtk_file_chooser_default_list_filters (GtkFileChooser *chooser);
331 static gboolean gtk_file_chooser_default_add_shortcut_folder (GtkFileChooser *chooser,
332 const GtkFilePath *path,
334 static gboolean gtk_file_chooser_default_remove_shortcut_folder (GtkFileChooser *chooser,
335 const GtkFilePath *path,
337 static GSList * gtk_file_chooser_default_list_shortcut_folders (GtkFileChooser *chooser);
339 static void gtk_file_chooser_default_get_default_size (GtkFileChooserEmbed *chooser_embed,
341 gint *default_height);
342 static void gtk_file_chooser_default_get_resizable_hints (GtkFileChooserEmbed *chooser_embed,
343 gboolean *resize_horizontally,
344 gboolean *resize_vertically);
345 static gboolean gtk_file_chooser_default_should_respond (GtkFileChooserEmbed *chooser_embed);
346 static void gtk_file_chooser_default_initial_focus (GtkFileChooserEmbed *chooser_embed);
348 static void location_popup_handler (GtkFileChooserDefault *impl,
350 static void up_folder_handler (GtkFileChooserDefault *impl);
351 static void down_folder_handler (GtkFileChooserDefault *impl);
352 static void home_folder_handler (GtkFileChooserDefault *impl);
353 static void update_appearance (GtkFileChooserDefault *impl);
355 static void set_current_filter (GtkFileChooserDefault *impl,
356 GtkFileFilter *filter);
357 static void check_preview_change (GtkFileChooserDefault *impl);
359 static void filter_combo_changed (GtkComboBox *combo_box,
360 GtkFileChooserDefault *impl);
361 static void shortcuts_row_activated_cb (GtkTreeView *tree_view,
363 GtkTreeViewColumn *column,
364 GtkFileChooserDefault *impl);
366 static gboolean shortcuts_key_press_event_cb (GtkWidget *widget,
368 GtkFileChooserDefault *impl);
370 static gboolean shortcuts_select_func (GtkTreeSelection *selection,
373 gboolean path_currently_selected,
375 static gboolean shortcuts_get_selected (GtkFileChooserDefault *impl,
377 static void shortcuts_activate_iter (GtkFileChooserDefault *impl,
379 static int shortcuts_get_index (GtkFileChooserDefault *impl,
380 ShortcutsIndex where);
381 static int shortcut_find_position (GtkFileChooserDefault *impl,
382 const GtkFilePath *path);
384 static void bookmarks_check_add_sensitivity (GtkFileChooserDefault *impl);
386 static gboolean list_select_func (GtkTreeSelection *selection,
389 gboolean path_currently_selected,
392 static void list_selection_changed (GtkTreeSelection *tree_selection,
393 GtkFileChooserDefault *impl);
394 static void list_row_activated (GtkTreeView *tree_view,
396 GtkTreeViewColumn *column,
397 GtkFileChooserDefault *impl);
399 static void select_func (GtkFileSystemModel *model,
404 static void path_bar_clicked (GtkPathBar *path_bar,
405 GtkFilePath *file_path,
406 gboolean child_is_hidden,
407 GtkFileChooserDefault *impl);
409 static void add_bookmark_button_clicked_cb (GtkButton *button,
410 GtkFileChooserDefault *impl);
411 static void remove_bookmark_button_clicked_cb (GtkButton *button,
412 GtkFileChooserDefault *impl);
414 static void list_icon_data_func (GtkTreeViewColumn *tree_column,
415 GtkCellRenderer *cell,
416 GtkTreeModel *tree_model,
419 static void list_name_data_func (GtkTreeViewColumn *tree_column,
420 GtkCellRenderer *cell,
421 GtkTreeModel *tree_model,
425 static void list_size_data_func (GtkTreeViewColumn *tree_column,
426 GtkCellRenderer *cell,
427 GtkTreeModel *tree_model,
431 static void list_mtime_data_func (GtkTreeViewColumn *tree_column,
432 GtkCellRenderer *cell,
433 GtkTreeModel *tree_model,
437 static const GtkFileInfo *get_list_file_info (GtkFileChooserDefault *impl,
440 static void load_remove_timer (GtkFileChooserDefault *impl);
442 static GObjectClass *parent_class;
446 /* Drag and drop interface declarations */
449 GtkTreeModelFilter parent;
451 GtkFileChooserDefault *impl;
452 } ShortcutsModelFilter;
455 GtkTreeModelFilterClass parent_class;
456 } ShortcutsModelFilterClass;
458 #define SHORTCUTS_MODEL_FILTER_TYPE (_shortcuts_model_filter_get_type ())
459 #define SHORTCUTS_MODEL_FILTER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), SHORTCUTS_MODEL_FILTER_TYPE, ShortcutsModelFilter))
461 static void shortcuts_model_filter_drag_source_iface_init (GtkTreeDragSourceIface *iface);
463 G_DEFINE_TYPE_WITH_CODE (ShortcutsModelFilter,
464 _shortcuts_model_filter,
465 GTK_TYPE_TREE_MODEL_FILTER,
466 G_IMPLEMENT_INTERFACE (GTK_TYPE_TREE_DRAG_SOURCE,
467 shortcuts_model_filter_drag_source_iface_init));
469 static GtkTreeModel *shortcuts_model_filter_new (GtkFileChooserDefault *impl,
470 GtkTreeModel *child_model,
476 _gtk_file_chooser_default_get_type (void)
478 static GType file_chooser_default_type = 0;
480 if (!file_chooser_default_type)
482 static const GTypeInfo file_chooser_default_info =
484 sizeof (GtkFileChooserDefaultClass),
485 NULL, /* base_init */
486 NULL, /* base_finalize */
487 (GClassInitFunc) gtk_file_chooser_default_class_init,
488 NULL, /* class_finalize */
489 NULL, /* class_data */
490 sizeof (GtkFileChooserDefault),
492 (GInstanceInitFunc) gtk_file_chooser_default_init,
495 static const GInterfaceInfo file_chooser_info =
497 (GInterfaceInitFunc) gtk_file_chooser_default_iface_init, /* interface_init */
498 NULL, /* interface_finalize */
499 NULL /* interface_data */
502 static const GInterfaceInfo file_chooser_embed_info =
504 (GInterfaceInitFunc) gtk_file_chooser_embed_default_iface_init, /* interface_init */
505 NULL, /* interface_finalize */
506 NULL /* interface_data */
509 file_chooser_default_type = g_type_register_static (GTK_TYPE_VBOX, "GtkFileChooserDefault",
510 &file_chooser_default_info, 0);
512 g_type_add_interface_static (file_chooser_default_type,
513 GTK_TYPE_FILE_CHOOSER,
515 g_type_add_interface_static (file_chooser_default_type,
516 GTK_TYPE_FILE_CHOOSER_EMBED,
517 &file_chooser_embed_info);
520 return file_chooser_default_type;
524 gtk_file_chooser_default_class_init (GtkFileChooserDefaultClass *class)
526 GObjectClass *gobject_class = G_OBJECT_CLASS (class);
527 GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (class);
528 GtkBindingSet *binding_set;
530 parent_class = g_type_class_peek_parent (class);
532 gobject_class->finalize = gtk_file_chooser_default_finalize;
533 gobject_class->constructor = gtk_file_chooser_default_constructor;
534 gobject_class->set_property = gtk_file_chooser_default_set_property;
535 gobject_class->get_property = gtk_file_chooser_default_get_property;
536 gobject_class->dispose = gtk_file_chooser_default_dispose;
538 widget_class->show_all = gtk_file_chooser_default_show_all;
539 widget_class->map = gtk_file_chooser_default_map;
540 widget_class->hierarchy_changed = gtk_file_chooser_default_hierarchy_changed;
541 widget_class->style_set = gtk_file_chooser_default_style_set;
542 widget_class->screen_changed = gtk_file_chooser_default_screen_changed;
544 signals[LOCATION_POPUP] =
545 _gtk_binding_signal_new ("location-popup",
546 G_OBJECT_CLASS_TYPE (class),
547 G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
548 G_CALLBACK (location_popup_handler),
550 _gtk_marshal_VOID__STRING,
551 G_TYPE_NONE, 1, G_TYPE_STRING);
553 _gtk_binding_signal_new ("up-folder",
554 G_OBJECT_CLASS_TYPE (class),
555 G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
556 G_CALLBACK (up_folder_handler),
558 _gtk_marshal_VOID__VOID,
560 signals[DOWN_FOLDER] =
561 _gtk_binding_signal_new ("down-folder",
562 G_OBJECT_CLASS_TYPE (class),
563 G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
564 G_CALLBACK (down_folder_handler),
566 _gtk_marshal_VOID__VOID,
568 signals[HOME_FOLDER] =
569 _gtk_binding_signal_new ("home-folder",
570 G_OBJECT_CLASS_TYPE (class),
571 G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
572 G_CALLBACK (home_folder_handler),
574 _gtk_marshal_VOID__VOID,
577 binding_set = gtk_binding_set_by_class (class);
579 gtk_binding_entry_add_signal (binding_set,
580 GDK_l, GDK_CONTROL_MASK,
582 1, G_TYPE_STRING, "");
584 gtk_binding_entry_add_signal (binding_set,
587 1, G_TYPE_STRING, "/");
589 gtk_binding_entry_add_signal (binding_set,
590 GDK_Up, GDK_MOD1_MASK,
593 gtk_binding_entry_add_signal (binding_set,
597 gtk_binding_entry_add_signal (binding_set,
598 GDK_KP_Up, GDK_MOD1_MASK,
602 gtk_binding_entry_add_signal (binding_set,
603 GDK_Down, GDK_MOD1_MASK,
606 gtk_binding_entry_add_signal (binding_set,
607 GDK_KP_Down, GDK_MOD1_MASK,
611 gtk_binding_entry_add_signal (binding_set,
612 GDK_Home, GDK_MOD1_MASK,
615 gtk_binding_entry_add_signal (binding_set,
616 GDK_KP_Home, GDK_MOD1_MASK,
620 _gtk_file_chooser_install_properties (gobject_class);
622 gtk_settings_install_property (g_param_spec_string ("gtk-file-chooser-backend",
623 P_("Default file chooser backend"),
624 P_("Name of the GtkFileChooser backend to use by default"),
630 gtk_file_chooser_default_iface_init (GtkFileChooserIface *iface)
632 iface->select_path = gtk_file_chooser_default_select_path;
633 iface->unselect_path = gtk_file_chooser_default_unselect_path;
634 iface->select_all = gtk_file_chooser_default_select_all;
635 iface->unselect_all = gtk_file_chooser_default_unselect_all;
636 iface->get_paths = gtk_file_chooser_default_get_paths;
637 iface->get_preview_path = gtk_file_chooser_default_get_preview_path;
638 iface->get_file_system = gtk_file_chooser_default_get_file_system;
639 iface->set_current_folder = gtk_file_chooser_default_set_current_folder;
640 iface->get_current_folder = gtk_file_chooser_default_get_current_folder;
641 iface->set_current_name = gtk_file_chooser_default_set_current_name;
642 iface->add_filter = gtk_file_chooser_default_add_filter;
643 iface->remove_filter = gtk_file_chooser_default_remove_filter;
644 iface->list_filters = gtk_file_chooser_default_list_filters;
645 iface->add_shortcut_folder = gtk_file_chooser_default_add_shortcut_folder;
646 iface->remove_shortcut_folder = gtk_file_chooser_default_remove_shortcut_folder;
647 iface->list_shortcut_folders = gtk_file_chooser_default_list_shortcut_folders;
651 gtk_file_chooser_embed_default_iface_init (GtkFileChooserEmbedIface *iface)
653 iface->get_default_size = gtk_file_chooser_default_get_default_size;
654 iface->get_resizable_hints = gtk_file_chooser_default_get_resizable_hints;
655 iface->should_respond = gtk_file_chooser_default_should_respond;
656 iface->initial_focus = gtk_file_chooser_default_initial_focus;
659 gtk_file_chooser_default_init (GtkFileChooserDefault *impl)
661 impl->local_only = TRUE;
662 impl->preview_widget_active = TRUE;
663 impl->use_preview_label = TRUE;
664 impl->select_multiple = FALSE;
665 impl->show_hidden = FALSE;
666 impl->icon_size = FALLBACK_ICON_SIZE;
667 impl->load_state = LOAD_EMPTY;
668 impl->pending_select_paths = NULL;
670 gtk_widget_set_redraw_on_allocate (GTK_WIDGET (impl), TRUE);
671 gtk_box_set_spacing (GTK_BOX (impl), 12);
673 impl->tooltips = gtk_tooltips_new ();
674 g_object_ref (impl->tooltips);
675 gtk_object_sink (GTK_OBJECT (impl->tooltips));
678 /* Frees the data columns for the specified iter in the shortcuts model*/
680 shortcuts_free_row_data (GtkFileChooserDefault *impl,
686 gtk_tree_model_get (GTK_TREE_MODEL (impl->shortcuts_model), iter,
687 SHORTCUTS_COL_DATA, &col_data,
688 SHORTCUTS_COL_IS_VOLUME, &is_volume,
695 GtkFileSystemVolume *volume;
698 gtk_file_system_volume_free (impl->file_system, volume);
705 gtk_file_path_free (path);
709 /* Frees all the data columns in the shortcuts model */
711 shortcuts_free (GtkFileChooserDefault *impl)
715 if (!impl->shortcuts_model)
718 if (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (impl->shortcuts_model), &iter))
721 shortcuts_free_row_data (impl, &iter);
723 while (gtk_tree_model_iter_next (GTK_TREE_MODEL (impl->shortcuts_model), &iter));
725 g_object_unref (impl->shortcuts_model);
726 impl->shortcuts_model = NULL;
730 pending_select_paths_free (GtkFileChooserDefault *impl)
734 for (l = impl->pending_select_paths; l; l = l->next)
739 gtk_file_path_free (path);
742 g_slist_free (impl->pending_select_paths);
743 impl->pending_select_paths = NULL;
747 pending_select_paths_add (GtkFileChooserDefault *impl,
748 const GtkFilePath *path)
750 impl->pending_select_paths = g_slist_prepend (impl->pending_select_paths, gtk_file_path_copy (path));
753 /* Used from gtk_tree_selection_selected_foreach() */
755 store_selection_foreach (GtkTreeModel *model,
760 GtkFileChooserDefault *impl;
761 GtkTreeIter child_iter;
762 const GtkFilePath *file_path;
764 impl = GTK_FILE_CHOOSER_DEFAULT (data);
766 gtk_tree_model_sort_convert_iter_to_child_iter (impl->sort_model, &child_iter, iter);
768 file_path = _gtk_file_system_model_get_path (impl->browse_files_model, &child_iter);
769 pending_select_paths_add (impl, file_path);
772 /* Stores the current selection in the list of paths to select; this is used to
773 * preserve the selection when reloading the current folder.
776 pending_select_paths_store_selection (GtkFileChooserDefault *impl)
778 GtkTreeSelection *selection;
780 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
781 gtk_tree_selection_selected_foreach (selection, store_selection_foreach, impl);
785 gtk_file_chooser_default_finalize (GObject *object)
787 GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (object);
790 if (impl->shortcuts_filter_model)
791 g_object_unref (impl->shortcuts_filter_model);
793 shortcuts_free (impl);
795 g_signal_handler_disconnect (impl->file_system, impl->volumes_changed_id);
796 impl->volumes_changed_id = 0;
797 g_signal_handler_disconnect (impl->file_system, impl->bookmarks_changed_id);
798 impl->bookmarks_changed_id = 0;
799 g_object_unref (impl->file_system);
801 for (l = impl->filters; l; l = l->next)
803 GtkFileFilter *filter;
805 filter = GTK_FILE_FILTER (l->data);
806 g_object_unref (filter);
808 g_slist_free (impl->filters);
810 if (impl->current_filter)
811 g_object_unref (impl->current_filter);
813 if (impl->current_volume_path)
814 gtk_file_path_free (impl->current_volume_path);
816 if (impl->current_folder)
817 gtk_file_path_free (impl->current_folder);
819 if (impl->preview_path)
820 gtk_file_path_free (impl->preview_path);
822 pending_select_paths_free (impl);
824 load_remove_timer (impl);
826 /* Free all the Models we have */
827 if (impl->browse_files_model)
828 g_object_unref (impl->browse_files_model);
830 if (impl->sort_model)
831 g_object_unref (impl->sort_model);
833 g_free (impl->preview_display_name);
835 g_free (impl->edited_new_text);
837 g_object_unref (impl->tooltips);
839 G_OBJECT_CLASS (parent_class)->finalize (object);
842 /* Shows an error dialog set as transient for the specified window */
844 error_message_with_parent (GtkWindow *parent,
850 dialog = gtk_message_dialog_new (parent,
851 GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
856 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
858 gtk_dialog_run (GTK_DIALOG (dialog));
859 gtk_widget_destroy (dialog);
862 /* Returns a toplevel GtkWindow, or NULL if none */
864 get_toplevel (GtkWidget *widget)
868 toplevel = gtk_widget_get_toplevel (widget);
869 if (!GTK_WIDGET_TOPLEVEL (toplevel))
872 return GTK_WINDOW (toplevel);
875 /* Shows an error dialog for the file chooser */
877 error_message (GtkFileChooserDefault *impl,
881 error_message_with_parent (get_toplevel (GTK_WIDGET (impl)), msg, detail);
884 /* Shows a simple error dialog relative to a path. Frees the GError as well. */
886 error_dialog (GtkFileChooserDefault *impl,
888 const GtkFilePath *path,
897 uri = gtk_file_system_path_to_uri (impl->file_system, path);
898 text = g_strdup_printf (msg, uri);
899 error_message (impl, text, error->message);
902 g_error_free (error);
906 /* Displays an error message about not being able to get information for a file.
907 * Frees the GError as well.
910 error_getting_info_dialog (GtkFileChooserDefault *impl,
911 const GtkFilePath *path,
915 _("Could not retrieve information about the file"),
919 /* Shows an error dialog about not being able to add a bookmark */
921 error_adding_bookmark_dialog (GtkFileChooserDefault *impl,
922 const GtkFilePath *path,
926 _("Could not add a bookmark"),
930 /* Shows an error dialog about not being able to remove a bookmark */
932 error_removing_bookmark_dialog (GtkFileChooserDefault *impl,
933 const GtkFilePath *path,
937 _("Could not remove bookmark"),
941 /* Shows an error dialog about not being able to create a folder */
943 error_creating_folder_dialog (GtkFileChooserDefault *impl,
944 const GtkFilePath *path,
948 _("The folder could not be created"),
952 /* Shows an error dialog about not being able to create a filename */
954 error_building_filename_dialog (GtkFileChooserDefault *impl,
955 const GtkFilePath *folder_part,
956 const char *file_part,
959 error_dialog (impl, _("Invalid file name"),
963 /* Shows an error dialog when we cannot switch to a folder */
965 error_changing_folder_dialog (GtkFileChooserDefault *impl,
966 const GtkFilePath *path,
969 error_dialog (impl, _("The folder contents could not be displayed"),
973 /* Changes folders, displaying an error dialog if this fails */
975 change_folder_and_display_error (GtkFileChooserDefault *impl,
976 const GtkFilePath *path)
980 GtkFilePath *path_copy;
982 /* We copy the path because of this case:
984 * list_row_activated()
985 * fetches path from model; path belongs to the model (*)
986 * calls change_folder_and_display_error()
987 * calls _gtk_file_chooser_set_current_folder_path()
988 * changing folders fails, sets model to NULL, thus freeing the path in (*)
991 path_copy = gtk_file_path_copy (path);
994 result = _gtk_file_chooser_set_current_folder_path (GTK_FILE_CHOOSER (impl), path_copy, &error);
997 error_changing_folder_dialog (impl, path_copy, error);
999 gtk_file_path_free (path_copy);
1005 update_preview_widget_visibility (GtkFileChooserDefault *impl)
1007 if (impl->use_preview_label)
1009 if (!impl->preview_label)
1011 impl->preview_label = gtk_label_new (impl->preview_display_name);
1012 gtk_box_pack_start (GTK_BOX (impl->preview_box), impl->preview_label, FALSE, FALSE, 0);
1013 gtk_box_reorder_child (GTK_BOX (impl->preview_box), impl->preview_label, 0);
1014 gtk_widget_show (impl->preview_label);
1019 if (impl->preview_label)
1021 gtk_widget_destroy (impl->preview_label);
1022 impl->preview_label = NULL;
1026 if (impl->preview_widget_active && impl->preview_widget)
1027 gtk_widget_show (impl->preview_box);
1029 gtk_widget_hide (impl->preview_box);
1031 g_signal_emit_by_name (impl, "default-size-changed");
1035 set_preview_widget (GtkFileChooserDefault *impl,
1036 GtkWidget *preview_widget)
1038 if (preview_widget == impl->preview_widget)
1041 if (impl->preview_widget)
1042 gtk_container_remove (GTK_CONTAINER (impl->preview_box),
1043 impl->preview_widget);
1045 impl->preview_widget = preview_widget;
1046 if (impl->preview_widget)
1048 gtk_widget_show (impl->preview_widget);
1049 gtk_box_pack_start (GTK_BOX (impl->preview_box), impl->preview_widget, TRUE, TRUE, 0);
1050 gtk_box_reorder_child (GTK_BOX (impl->preview_box),
1051 impl->preview_widget,
1052 (impl->use_preview_label && impl->preview_label) ? 1 : 0);
1055 update_preview_widget_visibility (impl);
1058 /* Re-reads all the icons for the shortcuts, used when the theme changes */
1060 shortcuts_reload_icons (GtkFileChooserDefault *impl)
1064 if (!gtk_tree_model_get_iter_first (GTK_TREE_MODEL (impl->shortcuts_model), &iter))
1070 gboolean pixbuf_visible;
1073 gtk_tree_model_get (GTK_TREE_MODEL (impl->shortcuts_model), &iter,
1074 SHORTCUTS_COL_DATA, &data,
1075 SHORTCUTS_COL_IS_VOLUME, &is_volume,
1076 SHORTCUTS_COL_PIXBUF_VISIBLE, &pixbuf_visible,
1079 if (pixbuf_visible && data)
1083 GtkFileSystemVolume *volume;
1086 pixbuf = gtk_file_system_volume_render_icon (impl->file_system, volume, GTK_WIDGET (impl),
1087 impl->icon_size, NULL);
1091 const GtkFilePath *path;
1094 pixbuf = gtk_file_system_render_icon (impl->file_system, path, GTK_WIDGET (impl),
1095 impl->icon_size, NULL);
1098 gtk_list_store_set (impl->shortcuts_model, &iter,
1099 SHORTCUTS_COL_PIXBUF, pixbuf,
1102 g_object_unref (pixbuf);
1104 } while (gtk_tree_model_iter_next (GTK_TREE_MODEL (impl->shortcuts_model),&iter));
1108 shortcuts_find_folder (GtkFileChooserDefault *impl,
1109 GtkFilePath *folder)
1111 GtkTreeSelection *selection;
1115 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_shortcuts_tree_view));
1117 g_assert (folder != NULL);
1118 pos = shortcut_find_position (impl, folder);
1121 gtk_tree_selection_unselect_all (selection);
1125 path = gtk_tree_path_new_from_indices (pos, -1);
1126 gtk_tree_selection_select_path (selection, path);
1127 gtk_tree_path_free (path);
1130 /* If a shortcut corresponds to the current folder, selects it */
1132 shortcuts_find_current_folder (GtkFileChooserDefault *impl)
1134 shortcuts_find_folder (impl, impl->current_folder);
1137 /* Convenience function to get the display name and icon info for a path */
1138 static GtkFileInfo *
1139 get_file_info (GtkFileSystem *file_system,
1140 const GtkFilePath *path,
1144 GtkFilePath *parent_path;
1145 GtkFileFolder *parent_folder;
1152 if (!gtk_file_system_get_parent (file_system, path, &parent_path, &tmp))
1155 parent_folder = gtk_file_system_get_folder (file_system, parent_path ? parent_path : path,
1156 GTK_FILE_INFO_DISPLAY_NAME
1157 | (name_only ? 0 : GTK_FILE_INFO_IS_FOLDER),
1162 info = gtk_file_folder_get_info (parent_folder, parent_path ? path : NULL, &tmp);
1163 g_object_unref (parent_folder);
1167 gtk_file_path_free (parent_path);
1172 GTK_FILE_CHOOSER_ERROR,
1173 GTK_FILE_CHOOSER_ERROR_BAD_FILENAME,
1174 _("Could not get information about '%s': %s"),
1175 gtk_file_path_get_string (path),
1183 /* Returns whether a path is a folder */
1185 check_is_folder (GtkFileSystem *file_system,
1186 const GtkFilePath *path,
1189 GtkFileFolder *folder;
1191 folder = gtk_file_system_get_folder (file_system, path, 0, error);
1195 g_object_unref (folder);
1199 /* Inserts a path in the shortcuts tree, making a copy of it; alternatively,
1200 * inserts a volume. A position of -1 indicates the end of the tree.
1203 shortcuts_insert_path (GtkFileChooserDefault *impl,
1206 GtkFileSystemVolume *volume,
1207 const GtkFilePath *path,
1220 label_copy = gtk_file_system_volume_get_display_name (impl->file_system, volume);
1221 pixbuf = gtk_file_system_volume_render_icon (impl->file_system, volume, GTK_WIDGET (impl),
1222 impl->icon_size, NULL);
1226 if (!check_is_folder (impl->file_system, path, error))
1230 label_copy = g_strdup (label);
1233 GtkFileInfo *info = get_file_info (impl->file_system, path, TRUE, error);
1238 label_copy = g_strdup (gtk_file_info_get_display_name (info));
1239 gtk_file_info_free (info);
1242 data = gtk_file_path_copy (path);
1243 pixbuf = gtk_file_system_render_icon (impl->file_system, path, GTK_WIDGET (impl),
1244 impl->icon_size, NULL);
1248 gtk_list_store_append (impl->shortcuts_model, &iter);
1250 gtk_list_store_insert (impl->shortcuts_model, &iter, pos);
1252 gtk_list_store_set (impl->shortcuts_model, &iter,
1253 SHORTCUTS_COL_PIXBUF, pixbuf,
1254 SHORTCUTS_COL_PIXBUF_VISIBLE, TRUE,
1255 SHORTCUTS_COL_NAME, label_copy,
1256 SHORTCUTS_COL_DATA, data,
1257 SHORTCUTS_COL_IS_VOLUME, is_volume,
1258 SHORTCUTS_COL_REMOVABLE, removable,
1261 g_free (label_copy);
1264 g_object_unref (pixbuf);
1269 /* Appends an item for the user's home directory to the shortcuts model */
1271 shortcuts_append_home (GtkFileChooserDefault *impl)
1274 GtkFilePath *home_path;
1277 home = g_get_home_dir ();
1281 home_path = gtk_file_system_filename_to_path (impl->file_system, home);
1284 impl->has_home = shortcuts_insert_path (impl, -1, FALSE, NULL, home_path, _("Home"), FALSE, &error);
1285 if (!impl->has_home)
1286 error_getting_info_dialog (impl, home_path, error);
1288 gtk_file_path_free (home_path);
1291 /* Appends the ~/Desktop directory to the shortcuts model */
1293 shortcuts_append_desktop (GtkFileChooserDefault *impl)
1299 name = _gtk_file_system_win32_get_desktop ();
1301 const char *home = g_get_home_dir ();
1305 name = g_build_filename (home, "Desktop", NULL);
1308 path = gtk_file_system_filename_to_path (impl->file_system, name);
1311 impl->has_desktop = shortcuts_insert_path (impl, -1, FALSE, NULL, path, _("Desktop"), FALSE, NULL);
1312 /* We do not actually pop up an error dialog if there is no desktop directory
1313 * because some people may really not want to have one.
1316 gtk_file_path_free (path);
1319 /* Appends a list of GtkFilePath to the shortcuts model; returns how many were inserted */
1321 shortcuts_append_paths (GtkFileChooserDefault *impl,
1327 /* As there is no separator now, we want to start there.
1329 start_row = shortcuts_get_index (impl, SHORTCUTS_BOOKMARKS_SEPARATOR);
1332 for (; paths; paths = paths->next)
1340 if (impl->local_only &&
1341 !gtk_file_system_path_is_local (impl->file_system, path))
1344 /* NULL GError, but we don't really want to show error boxes here */
1345 if (shortcuts_insert_path (impl, start_row + num_inserted, FALSE, NULL, path, NULL, TRUE, NULL))
1349 return num_inserted;
1352 /* Returns the index for the corresponding item in the shortcuts bar */
1354 shortcuts_get_index (GtkFileChooserDefault *impl,
1355 ShortcutsIndex where)
1361 if (where == SHORTCUTS_HOME)
1364 n += impl->has_home ? 1 : 0;
1366 if (where == SHORTCUTS_DESKTOP)
1369 n += impl->has_desktop ? 1 : 0;
1371 if (where == SHORTCUTS_VOLUMES)
1374 n += impl->num_volumes;
1376 if (where == SHORTCUTS_SHORTCUTS)
1379 n += impl->num_shortcuts;
1381 if (where == SHORTCUTS_BOOKMARKS_SEPARATOR)
1384 /* If there are no bookmarks there won't be a separator */
1385 n += (impl->num_bookmarks > 0) ? 1 : 0;
1387 if (where == SHORTCUTS_BOOKMARKS)
1390 n += impl->num_bookmarks;
1392 if (where == SHORTCUTS_CURRENT_FOLDER_SEPARATOR)
1397 if (where == SHORTCUTS_CURRENT_FOLDER)
1400 g_assert_not_reached ();
1407 /* Removes the specified number of rows from the shortcuts list */
1409 shortcuts_remove_rows (GtkFileChooserDefault *impl,
1415 path = gtk_tree_path_new_from_indices (start_row, -1);
1417 for (; n_rows; n_rows--)
1421 if (!gtk_tree_model_get_iter (GTK_TREE_MODEL (impl->shortcuts_model), &iter, path))
1422 g_assert_not_reached ();
1424 shortcuts_free_row_data (impl, &iter);
1425 gtk_list_store_remove (impl->shortcuts_model, &iter);
1428 gtk_tree_path_free (path);
1431 /* Adds all the file system volumes to the shortcuts model */
1433 shortcuts_add_volumes (GtkFileChooserDefault *impl)
1438 gboolean old_changing_folders;
1440 old_changing_folders = impl->changing_folder;
1441 impl->changing_folder = TRUE;
1443 start_row = shortcuts_get_index (impl, SHORTCUTS_VOLUMES);
1444 shortcuts_remove_rows (impl, start_row, impl->num_volumes);
1445 impl->num_volumes = 0;
1447 list = gtk_file_system_list_volumes (impl->file_system);
1451 for (l = list; l; l = l->next)
1453 GtkFileSystemVolume *volume;
1457 if (impl->local_only)
1459 GtkFilePath *base_path = gtk_file_system_volume_get_base_path (impl->file_system, volume);
1460 gboolean is_local = gtk_file_system_path_is_local (impl->file_system, base_path);
1461 gtk_file_path_free (base_path);
1465 gtk_file_system_volume_free (impl->file_system, volume);
1470 if (shortcuts_insert_path (impl, start_row + n, TRUE, volume, NULL, NULL, FALSE, NULL))
1473 gtk_file_system_volume_free (impl->file_system, volume);
1476 impl->num_volumes = n;
1477 g_slist_free (list);
1479 if (impl->shortcuts_filter_model)
1480 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (impl->shortcuts_filter_model));
1482 impl->changing_folder = old_changing_folders;
1485 /* Inserts a separator node in the shortcuts list */
1487 shortcuts_insert_separator (GtkFileChooserDefault *impl,
1488 ShortcutsIndex where)
1492 g_assert (where == SHORTCUTS_BOOKMARKS_SEPARATOR || where == SHORTCUTS_CURRENT_FOLDER_SEPARATOR);
1494 gtk_list_store_insert (impl->shortcuts_model, &iter,
1495 shortcuts_get_index (impl, where));
1496 gtk_list_store_set (impl->shortcuts_model, &iter,
1497 SHORTCUTS_COL_PIXBUF, NULL,
1498 SHORTCUTS_COL_PIXBUF_VISIBLE, FALSE,
1499 SHORTCUTS_COL_NAME, NULL,
1500 SHORTCUTS_COL_DATA, NULL,
1504 /* Updates the list of bookmarks */
1506 shortcuts_add_bookmarks (GtkFileChooserDefault *impl)
1509 gboolean old_changing_folders;
1511 GtkFilePath *list_selected = NULL;
1512 GtkFilePath *combo_selected = NULL;
1516 old_changing_folders = impl->changing_folder;
1517 impl->changing_folder = TRUE;
1519 if (shortcuts_get_selected (impl, &iter))
1521 gtk_tree_model_get (GTK_TREE_MODEL (impl->shortcuts_model),
1523 SHORTCUTS_COL_DATA, &col_data,
1524 SHORTCUTS_COL_IS_VOLUME, &is_volume,
1527 if (col_data && !is_volume)
1528 list_selected = gtk_file_path_copy (col_data);
1531 if (impl->save_folder_combo &&
1532 gtk_combo_box_get_active_iter (GTK_COMBO_BOX (impl->save_folder_combo),
1535 gtk_tree_model_get (GTK_TREE_MODEL (impl->shortcuts_model),
1537 SHORTCUTS_COL_DATA, &col_data,
1538 SHORTCUTS_COL_IS_VOLUME, &is_volume,
1541 if (col_data && !is_volume)
1542 combo_selected = gtk_file_path_copy (col_data);
1545 if (impl->num_bookmarks > 0)
1546 shortcuts_remove_rows (impl,
1547 shortcuts_get_index (impl, SHORTCUTS_BOOKMARKS_SEPARATOR),
1548 impl->num_bookmarks + 1);
1550 bookmarks = gtk_file_system_list_bookmarks (impl->file_system);
1551 impl->num_bookmarks = shortcuts_append_paths (impl, bookmarks);
1552 gtk_file_paths_free (bookmarks);
1554 if (impl->num_bookmarks > 0)
1555 shortcuts_insert_separator (impl, SHORTCUTS_BOOKMARKS_SEPARATOR);
1557 if (impl->shortcuts_filter_model)
1558 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (impl->shortcuts_filter_model));
1562 shortcuts_find_folder (impl, list_selected);
1563 gtk_file_path_free (list_selected);
1570 pos = shortcut_find_position (impl, combo_selected);
1572 gtk_combo_box_set_active (GTK_COMBO_BOX (impl->save_folder_combo),
1574 gtk_file_path_free (combo_selected);
1577 impl->changing_folder = old_changing_folders;
1580 /* Appends a separator and a row to the shortcuts list for the current folder */
1582 shortcuts_add_current_folder (GtkFileChooserDefault *impl)
1587 g_assert (!impl->shortcuts_current_folder_active);
1591 g_assert (impl->current_folder != NULL);
1593 pos = shortcut_find_position (impl, impl->current_folder);
1596 GtkFileSystemVolume *volume;
1597 GtkFilePath *base_path;
1601 shortcuts_insert_separator (impl, SHORTCUTS_CURRENT_FOLDER_SEPARATOR);
1605 pos = shortcuts_get_index (impl, SHORTCUTS_CURRENT_FOLDER);
1607 volume = gtk_file_system_get_volume_for_path (impl->file_system, impl->current_folder);
1609 base_path = gtk_file_system_volume_get_base_path (impl->file_system, volume);
1614 strcmp (gtk_file_path_get_string (base_path), gtk_file_path_get_string (impl->current_folder)) == 0)
1616 success = shortcuts_insert_path (impl, pos, TRUE, volume, NULL, NULL, FALSE, NULL);
1621 success = shortcuts_insert_path (impl, pos, FALSE, NULL, impl->current_folder, NULL, FALSE, NULL);
1624 gtk_file_system_volume_free (impl->file_system, volume);
1627 gtk_file_path_free (base_path);
1630 shortcuts_remove_rows (impl, pos - 1, 1); /* remove the separator */
1632 impl->shortcuts_current_folder_active = success;
1636 gtk_combo_box_set_active (GTK_COMBO_BOX (impl->save_folder_combo), pos);
1639 /* Updates the current folder row in the shortcuts model */
1641 shortcuts_update_current_folder (GtkFileChooserDefault *impl)
1645 pos = shortcuts_get_index (impl, SHORTCUTS_CURRENT_FOLDER_SEPARATOR);
1647 if (impl->shortcuts_current_folder_active)
1649 shortcuts_remove_rows (impl, pos, 2);
1650 impl->shortcuts_current_folder_active = FALSE;
1653 shortcuts_add_current_folder (impl);
1656 /* Filter function used for the shortcuts filter model */
1658 shortcuts_filter_cb (GtkTreeModel *model,
1662 GtkFileChooserDefault *impl;
1666 impl = GTK_FILE_CHOOSER_DEFAULT (data);
1668 path = gtk_tree_model_get_path (model, iter);
1672 pos = *gtk_tree_path_get_indices (path);
1673 gtk_tree_path_free (path);
1675 return (pos < shortcuts_get_index (impl, SHORTCUTS_CURRENT_FOLDER_SEPARATOR));
1678 /* Creates the list model for shortcuts */
1680 shortcuts_model_create (GtkFileChooserDefault *impl)
1682 /* Keep this order in sync with the SHORCUTS_COL_* enum values */
1683 impl->shortcuts_model = gtk_list_store_new (SHORTCUTS_COL_NUM_COLUMNS,
1684 GDK_TYPE_PIXBUF, /* pixbuf */
1685 G_TYPE_STRING, /* name */
1686 G_TYPE_POINTER, /* path or volume */
1687 G_TYPE_BOOLEAN, /* is the previous column a volume? */
1688 G_TYPE_BOOLEAN, /* removable */
1689 G_TYPE_BOOLEAN); /* pixbuf cell visibility */
1691 if (impl->file_system)
1693 shortcuts_append_home (impl);
1694 shortcuts_append_desktop (impl);
1695 shortcuts_add_volumes (impl);
1696 shortcuts_add_bookmarks (impl);
1699 impl->shortcuts_filter_model = shortcuts_model_filter_new (impl,
1700 GTK_TREE_MODEL (impl->shortcuts_model),
1703 gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (impl->shortcuts_filter_model),
1704 shortcuts_filter_cb,
1709 /* Callback used when the "New Folder" button is clicked */
1711 new_folder_button_clicked (GtkButton *button,
1712 GtkFileChooserDefault *impl)
1717 if (!impl->browse_files_model)
1718 return; /* FIXME: this sucks. Disable the New Folder button or something. */
1720 /* Prevent button from being clicked twice */
1721 gtk_widget_set_sensitive (impl->browse_new_folder_button, FALSE);
1723 _gtk_file_system_model_add_editable (impl->browse_files_model, &iter);
1725 path = gtk_tree_model_get_path (GTK_TREE_MODEL (impl->browse_files_model), &iter);
1726 gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW (impl->browse_files_tree_view),
1727 path, impl->list_name_column,
1730 g_object_set (impl->list_name_renderer, "editable", TRUE, NULL);
1731 gtk_tree_view_set_cursor (GTK_TREE_VIEW (impl->browse_files_tree_view),
1733 impl->list_name_column,
1736 gtk_tree_path_free (path);
1739 /* Idle handler for creating a new folder after editing its name cell, or for
1740 * canceling the editing.
1743 edited_idle_cb (GtkFileChooserDefault *impl)
1745 GDK_THREADS_ENTER ();
1747 g_source_destroy (impl->edited_idle);
1748 impl->edited_idle = NULL;
1750 _gtk_file_system_model_remove_editable (impl->browse_files_model);
1751 g_object_set (impl->list_name_renderer, "editable", FALSE, NULL);
1753 gtk_widget_set_sensitive (impl->browse_new_folder_button, TRUE);
1755 if (impl->edited_new_text) /* not cancelled? */
1758 GtkFilePath *file_path;
1761 file_path = gtk_file_system_make_path (impl->file_system, impl->current_folder, impl->edited_new_text,
1766 if (gtk_file_system_create_folder (impl->file_system, file_path, &error))
1767 change_folder_and_display_error (impl, file_path);
1769 error_creating_folder_dialog (impl, file_path, error);
1771 gtk_file_path_free (file_path);
1774 error_creating_folder_dialog (impl, file_path, error);
1776 g_free (impl->edited_new_text);
1777 impl->edited_new_text = NULL;
1780 GDK_THREADS_LEAVE ();
1786 queue_edited_idle (GtkFileChooserDefault *impl,
1787 const gchar *new_text)
1789 /* We create the folder in an idle handler so that we don't modify the tree
1793 g_assert (!impl->edited_idle);
1794 g_assert (!impl->edited_new_text);
1796 impl->edited_idle = g_idle_source_new ();
1797 g_source_set_closure (impl->edited_idle,
1798 g_cclosure_new_object (G_CALLBACK (edited_idle_cb),
1800 g_source_attach (impl->edited_idle, NULL);
1803 impl->edited_new_text = g_strdup (new_text);
1806 /* Callback used from the text cell renderer when the new folder is named */
1808 renderer_edited_cb (GtkCellRendererText *cell_renderer_text,
1810 const gchar *new_text,
1811 GtkFileChooserDefault *impl)
1813 /* work around bug #154921 */
1814 g_object_set (cell_renderer_text,
1815 "mode", GTK_CELL_RENDERER_MODE_INERT, NULL);
1816 queue_edited_idle (impl, new_text);
1819 /* Callback used from the text cell renderer when the new folder edition gets
1823 renderer_editing_canceled_cb (GtkCellRendererText *cell_renderer_text,
1824 GtkFileChooserDefault *impl)
1826 /* work around bug #154921 */
1827 g_object_set (cell_renderer_text,
1828 "mode", GTK_CELL_RENDERER_MODE_INERT, NULL);
1829 queue_edited_idle (impl, NULL);
1832 /* Creates the widgets for the filter combo box */
1834 filter_create (GtkFileChooserDefault *impl)
1836 impl->filter_combo = gtk_combo_box_new_text ();
1837 g_signal_connect (impl->filter_combo, "changed",
1838 G_CALLBACK (filter_combo_changed), impl);
1840 return impl->filter_combo;
1844 button_new (GtkFileChooserDefault *impl,
1846 const char *stock_id,
1856 button = gtk_button_new ();
1857 hbox = gtk_hbox_new (FALSE, 2);
1858 align = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
1860 gtk_container_add (GTK_CONTAINER (button), align);
1861 gtk_container_add (GTK_CONTAINER (align), hbox);
1862 widget = gtk_image_new_from_stock (stock_id, GTK_ICON_SIZE_BUTTON);
1864 gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
1866 widget = gtk_label_new_with_mnemonic (text);
1867 gtk_label_set_mnemonic_widget (GTK_LABEL (widget), GTK_WIDGET (button));
1868 gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
1870 gtk_widget_set_sensitive (button, sensitive);
1871 g_signal_connect (button, "clicked", callback, impl);
1873 gtk_widget_show_all (align);
1876 gtk_widget_show (button);
1881 /* Looks for a path among the shortcuts; returns its index or -1 if it doesn't exist */
1883 shortcut_find_position (GtkFileChooserDefault *impl,
1884 const GtkFilePath *path)
1888 int current_folder_separator_idx;
1890 if (!gtk_tree_model_get_iter_first (GTK_TREE_MODEL (impl->shortcuts_model), &iter))
1893 current_folder_separator_idx = shortcuts_get_index (impl, SHORTCUTS_CURRENT_FOLDER_SEPARATOR);
1895 for (i = 0; i < current_folder_separator_idx; i++)
1900 gtk_tree_model_get (GTK_TREE_MODEL (impl->shortcuts_model), &iter,
1901 SHORTCUTS_COL_DATA, &col_data,
1902 SHORTCUTS_COL_IS_VOLUME, &is_volume,
1909 GtkFileSystemVolume *volume;
1910 GtkFilePath *base_path;
1914 base_path = gtk_file_system_volume_get_base_path (impl->file_system, volume);
1916 exists = strcmp (gtk_file_path_get_string (path),
1917 gtk_file_path_get_string (base_path)) == 0;
1925 GtkFilePath *model_path;
1927 model_path = col_data;
1929 if (model_path && gtk_file_path_compare (model_path, path) == 0)
1934 gtk_tree_model_iter_next (GTK_TREE_MODEL (impl->shortcuts_model), &iter);
1940 /* Tries to add a bookmark from a path name */
1942 shortcuts_add_bookmark_from_path (GtkFileChooserDefault *impl,
1943 const GtkFilePath *path,
1948 if (shortcut_find_position (impl, path) != -1)
1951 /* FIXME: this check really belongs in gtk_file_system_insert_bookmark. */
1953 if (!check_is_folder (impl->file_system, path, &error))
1955 error_adding_bookmark_dialog (impl, path, error);
1960 if (!gtk_file_system_insert_bookmark (impl->file_system, path, pos, &error))
1962 error_adding_bookmark_dialog (impl, path, error);
1970 add_bookmark_foreach_cb (GtkTreeModel *model,
1975 GtkFileChooserDefault *impl;
1976 GtkFileSystemModel *fs_model;
1977 GtkTreeIter child_iter;
1978 const GtkFilePath *file_path;
1980 impl = (GtkFileChooserDefault *) data;
1982 fs_model = impl->browse_files_model;
1983 gtk_tree_model_sort_convert_iter_to_child_iter (impl->sort_model, &child_iter, iter);
1985 file_path = _gtk_file_system_model_get_path (fs_model, &child_iter);
1986 shortcuts_add_bookmark_from_path (impl, file_path, -1);
1989 /* Adds a bookmark from the currently selected item in the file list */
1991 bookmarks_add_selected_folder (GtkFileChooserDefault *impl)
1993 GtkTreeSelection *selection;
1995 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
1997 if (gtk_tree_selection_count_selected_rows (selection) == 0)
1998 shortcuts_add_bookmark_from_path (impl, impl->current_folder, -1);
2000 gtk_tree_selection_selected_foreach (selection,
2001 add_bookmark_foreach_cb,
2005 /* Callback used when the "Add bookmark" button is clicked */
2007 add_bookmark_button_clicked_cb (GtkButton *button,
2008 GtkFileChooserDefault *impl)
2010 bookmarks_add_selected_folder (impl);
2013 /* Returns TRUE plus an iter in the shortcuts_model if a row is selected;
2014 * returns FALSE if no shortcut is selected.
2017 shortcuts_get_selected (GtkFileChooserDefault *impl,
2020 GtkTreeSelection *selection;
2021 GtkTreeIter parent_iter;
2023 if (!impl->browse_shortcuts_tree_view)
2026 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_shortcuts_tree_view));
2028 if (!gtk_tree_selection_get_selected (selection, NULL, &parent_iter))
2031 gtk_tree_model_filter_convert_iter_to_child_iter (GTK_TREE_MODEL_FILTER (impl->shortcuts_filter_model),
2037 /* Removes the selected bookmarks */
2039 remove_selected_bookmarks (GtkFileChooserDefault *impl)
2048 if (!shortcuts_get_selected (impl, &iter))
2051 gtk_tree_model_get (GTK_TREE_MODEL (impl->shortcuts_model), &iter,
2052 SHORTCUTS_COL_DATA, &col_data,
2053 SHORTCUTS_COL_IS_VOLUME, &is_volume,
2054 SHORTCUTS_COL_REMOVABLE, &removable,
2056 g_assert (col_data != NULL);
2057 g_assert (!is_volume);
2065 if (!gtk_file_system_remove_bookmark (impl->file_system, path, &error))
2066 error_removing_bookmark_dialog (impl, path, error);
2069 /* Callback used when the "Remove bookmark" button is clicked */
2071 remove_bookmark_button_clicked_cb (GtkButton *button,
2072 GtkFileChooserDefault *impl)
2074 remove_selected_bookmarks (impl);
2077 struct selection_check_closure {
2078 GtkFileChooserDefault *impl;
2081 gboolean all_folders;
2084 /* Used from gtk_tree_selection_selected_foreach() */
2086 selection_check_foreach_cb (GtkTreeModel *model,
2091 struct selection_check_closure *closure;
2092 GtkTreeIter child_iter;
2093 const GtkFileInfo *info;
2097 closure->num_selected++;
2099 gtk_tree_model_sort_convert_iter_to_child_iter (closure->impl->sort_model, &child_iter, iter);
2101 info = _gtk_file_system_model_get_info (closure->impl->browse_files_model, &child_iter);
2102 is_folder = info ? gtk_file_info_get_is_folder (info) : FALSE;
2104 closure->all_folders = closure->all_folders && is_folder;
2105 closure->all_files = closure->all_files && !is_folder;
2108 /* Checks whether the selected items in the file list are all files or all folders */
2110 selection_check (GtkFileChooserDefault *impl,
2112 gboolean *all_files,
2113 gboolean *all_folders)
2115 struct selection_check_closure closure;
2116 GtkTreeSelection *selection;
2118 closure.impl = impl;
2119 closure.num_selected = 0;
2120 closure.all_files = TRUE;
2121 closure.all_folders = TRUE;
2123 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
2124 gtk_tree_selection_selected_foreach (selection,
2125 selection_check_foreach_cb,
2128 g_assert (closure.num_selected == 0 || !(closure.all_files && closure.all_folders));
2131 *num_selected = closure.num_selected;
2134 *all_files = closure.all_files;
2137 *all_folders = closure.all_folders;
2140 struct get_selected_path_closure {
2141 GtkFileChooserDefault *impl;
2142 const GtkFilePath *path;
2146 get_selected_path_foreach_cb (GtkTreeModel *model,
2151 struct get_selected_path_closure *closure;
2152 GtkTreeIter child_iter;
2156 gtk_tree_model_sort_convert_iter_to_child_iter (closure->impl->sort_model, &child_iter, iter);
2157 closure->path = _gtk_file_system_model_get_path (closure->impl->browse_files_model, &child_iter);
2160 /* Returns a selected path from the file list */
2161 static const GtkFilePath *
2162 get_selected_path (GtkFileChooserDefault *impl)
2164 struct get_selected_path_closure closure;
2165 GtkTreeSelection *selection;
2167 closure.impl = impl;
2168 closure.path = NULL;
2170 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
2171 gtk_tree_selection_selected_foreach (selection,
2172 get_selected_path_foreach_cb,
2175 return closure.path;
2179 GtkFileChooserDefault *impl;
2181 } UpdateTooltipData;
2184 update_tooltip (GtkTreeModel *model,
2189 UpdateTooltipData *udata = data;
2190 GtkTreeIter child_iter;
2191 const GtkFileInfo *info;
2193 if (udata->tip == NULL)
2195 gtk_tree_model_sort_convert_iter_to_child_iter (udata->impl->sort_model,
2199 info = _gtk_file_system_model_get_info (udata->impl->browse_files_model, &child_iter);
2200 udata->tip = g_strdup_printf (_("Add the folder '%s' to the bookmarks"),
2201 gtk_file_info_get_display_name (info));
2206 /* Sensitize the "add bookmark" button if all the selected items are folders, or
2207 * if there are no selected items *and* the current folder is not in the
2208 * bookmarks list. De-sensitize the button otherwise.
2211 bookmarks_check_add_sensitivity (GtkFileChooserDefault *impl)
2214 gboolean all_folders;
2218 selection_check (impl, &num_selected, NULL, &all_folders);
2220 if (num_selected == 0)
2221 active = (impl->current_folder != NULL) && (shortcut_find_position (impl, impl->current_folder) == -1);
2222 else if (num_selected == 1)
2224 const GtkFilePath *path;
2226 path = get_selected_path (impl);
2227 active = all_folders && (shortcut_find_position (impl, path) == -1);
2230 active = all_folders;
2232 gtk_widget_set_sensitive (impl->browse_shortcuts_add_button, active);
2234 if (impl->browse_files_popup_menu_add_shortcut_item)
2235 gtk_widget_set_sensitive (impl->browse_files_popup_menu_add_shortcut_item,
2236 (num_selected == 0) ? FALSE : active);
2240 if (num_selected == 0)
2241 tip = g_strdup_printf (_("Add the current folder to the bookmarks"));
2242 else if (num_selected > 1)
2243 tip = g_strdup_printf (_("Add the selected folders to the bookmarks"));
2246 GtkTreeSelection *selection;
2247 UpdateTooltipData data;
2249 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
2252 gtk_tree_selection_selected_foreach (selection, update_tooltip, &data);
2256 gtk_tooltips_set_tip (impl->tooltips, impl->browse_shortcuts_add_button, tip, NULL);
2261 /* Sets the sensitivity of the "remove bookmark" button depending on whether a
2262 * bookmark row is selected in the shortcuts tree.
2265 bookmarks_check_remove_sensitivity (GtkFileChooserDefault *impl)
2268 gboolean removable = FALSE;
2271 if (shortcuts_get_selected (impl, &iter))
2272 gtk_tree_model_get (GTK_TREE_MODEL (impl->shortcuts_model), &iter,
2273 SHORTCUTS_COL_REMOVABLE, &removable,
2274 SHORTCUTS_COL_NAME, &name,
2277 gtk_widget_set_sensitive (impl->browse_shortcuts_remove_button, removable);
2283 tip = g_strdup_printf (_("Remove the bookmark '%s'"), name);
2284 gtk_tooltips_set_tip (impl->tooltips, impl->browse_shortcuts_remove_button,
2292 /* GtkWidget::drag-begin handler for the shortcuts list. */
2294 shortcuts_drag_begin_cb (GtkWidget *widget,
2295 GdkDragContext *context,
2296 GtkFileChooserDefault *impl)
2299 impl->shortcuts_drag_context = g_object_ref (context);
2304 /* Removes the idle handler for outside drags */
2306 shortcuts_cancel_drag_outside_idle (GtkFileChooserDefault *impl)
2308 if (!impl->shortcuts_drag_outside_idle)
2311 g_source_destroy (impl->shortcuts_drag_outside_idle);
2312 impl->shortcuts_drag_outside_idle = NULL;
2316 /* GtkWidget::drag-end handler for the shortcuts list. */
2318 shortcuts_drag_end_cb (GtkWidget *widget,
2319 GdkDragContext *context,
2320 GtkFileChooserDefault *impl)
2323 g_object_unref (impl->shortcuts_drag_context);
2325 shortcuts_cancel_drag_outside_idle (impl);
2327 if (!impl->shortcuts_drag_outside)
2330 gtk_button_clicked (GTK_BUTTON (impl->browse_shortcuts_remove_button));
2332 impl->shortcuts_drag_outside = FALSE;
2336 /* GtkWidget::drag-data-delete handler for the shortcuts list. */
2338 shortcuts_drag_data_delete_cb (GtkWidget *widget,
2339 GdkDragContext *context,
2340 GtkFileChooserDefault *impl)
2342 g_signal_stop_emission_by_name (widget, "drag-data-delete");
2346 /* Creates a suitable drag cursor to indicate that the selected bookmark will be
2350 shortcuts_drag_set_delete_cursor (GtkFileChooserDefault *impl,
2353 GtkTreeView *tree_view;
2356 GdkPixmap *row_pixmap;
2361 tree_view = GTK_TREE_VIEW (impl->browse_shortcuts_tree_view);
2363 /* Find the selected path and get its drag pixmap */
2365 if (!shortcuts_get_selected (impl, &iter))
2366 g_assert_not_reached ();
2368 path = gtk_tree_model_get_path (GTK_TREE_MODEL (impl->shortcuts_model), &iter);
2370 row_pixmap = gtk_tree_view_create_row_drag_icon (tree_view, path);
2371 gtk_tree_path_free (path);
2380 pixbuf = gtk_widget_render_icon (impl->browse_shortcuts_tree_view,
2386 GdkPixmap *composite;
2387 int row_pixmap_width, row_pixmap_height;
2388 int pixbuf_width, pixbuf_height;
2389 int composite_width, composite_height;
2390 int pixbuf_x, pixbuf_y;
2391 GdkGC *gc, *mask_gc;
2393 GdkBitmap *pixbuf_mask;
2395 /* Create pixmap and mask for composite image */
2397 gdk_drawable_get_size (row_pixmap, &row_pixmap_width, &row_pixmap_height);
2398 pixbuf_width = gdk_pixbuf_get_width (pixbuf);
2399 pixbuf_height = gdk_pixbuf_get_height (pixbuf);
2401 composite_width = MAX (row_pixmap_width, pixbuf_width);
2402 composite_height = MAX (row_pixmap_height, pixbuf_height);
2404 row_pixmap_y = (composite_height - row_pixmap_height) / 2;
2406 if (gtk_widget_get_direction (impl->browse_shortcuts_tree_view) == GTK_TEXT_DIR_RTL)
2409 pixbuf_x = composite_width - pixbuf_width;
2411 pixbuf_y = (composite_height - pixbuf_height) / 2;
2413 composite = gdk_pixmap_new (row_pixmap, composite_width, composite_height, -1);
2414 gc = gdk_gc_new (composite);
2416 mask = gdk_pixmap_new (row_pixmap, composite_width, composite_height, 1);
2417 mask_gc = gdk_gc_new (mask);
2419 gdk_gc_set_foreground (mask_gc, &color);
2420 gdk_draw_rectangle (mask, mask_gc, TRUE, 0, 0, composite_width, composite_height);
2423 color.green = 0xffff;
2424 color.blue = 0xffff;
2425 gdk_gc_set_rgb_fg_color (gc, &color);
2426 gdk_draw_rectangle (composite, gc, TRUE, 0, 0, composite_width, composite_height);
2428 /* Composite the row pixmap and the pixbuf */
2430 gdk_pixbuf_render_pixmap_and_mask_for_colormap
2432 gtk_widget_get_colormap (impl->browse_shortcuts_tree_view),
2433 NULL, &pixbuf_mask, 128);
2434 gdk_draw_drawable (mask, mask_gc, pixbuf_mask,
2437 pixbuf_width, pixbuf_height);
2438 g_object_unref (pixbuf_mask);
2440 gdk_draw_drawable (composite, gc, row_pixmap,
2443 row_pixmap_width, row_pixmap_height);
2445 gdk_gc_set_foreground (mask_gc, &color);
2446 gdk_draw_rectangle (mask, mask_gc, TRUE, 0, row_pixmap_y, row_pixmap_width, row_pixmap_height);
2448 gdk_draw_pixbuf (composite, gc, pixbuf,
2451 pixbuf_width, pixbuf_height,
2455 g_object_unref (pixbuf);
2456 g_object_unref (row_pixmap);
2458 row_pixmap = composite;
2462 /* The hotspot offsets here are copied from gtk_tree_view_drag_begin(), ugh */
2464 gtk_tree_view_get_path_at_pos (tree_view,
2465 tree_view->priv->press_start_x,
2466 tree_view->priv->press_start_y,
2472 gtk_drag_set_icon_pixmap (impl->shortcuts_drag_context,
2473 gdk_drawable_get_colormap (row_pixmap),
2476 tree_view->priv->press_start_x + 1,
2477 row_pixmap_y + cell_y + 1);
2479 g_object_unref (row_pixmap);
2481 g_object_unref (mask);
2484 /* We set the delete cursor and the shortcuts_drag_outside flag in an idle
2485 * handler so that we can tell apart the drag_leave event that comes right
2486 * before a drag_drop, from a normal drag_leave. We don't want to set the
2487 * cursor nor the flag in the latter case.
2490 shortcuts_drag_outside_idle_cb (GtkFileChooserDefault *impl)
2492 GDK_THREADS_ENTER ();
2494 shortcuts_drag_set_delete_cursor (impl, TRUE);
2495 impl->shortcuts_drag_outside = TRUE;
2497 shortcuts_cancel_drag_outside_idle (impl);
2499 GDK_THREADS_LEAVE ();
2505 /* GtkWidget::drag-leave handler for the shortcuts list. We unhighlight the
2509 shortcuts_drag_leave_cb (GtkWidget *widget,
2510 GdkDragContext *context,
2512 GtkFileChooserDefault *impl)
2515 if (gtk_drag_get_source_widget (context) == widget && !impl->shortcuts_drag_outside_idle)
2517 impl->shortcuts_drag_outside_idle = g_idle_source_new ();
2518 g_source_set_closure (impl->shortcuts_drag_outside_idle,
2519 g_cclosure_new_object (G_CALLBACK (shortcuts_drag_outside_idle_cb),
2521 g_source_attach (impl->shortcuts_drag_outside_idle, NULL);
2525 gtk_tree_view_set_drag_dest_row (GTK_TREE_VIEW (impl->browse_shortcuts_tree_view),
2527 GTK_TREE_VIEW_DROP_BEFORE);
2529 g_signal_stop_emission_by_name (widget, "drag-leave");
2532 /* Computes the appropriate row and position for dropping */
2534 shortcuts_compute_drop_position (GtkFileChooserDefault *impl,
2538 GtkTreeViewDropPosition *pos)
2540 GtkTreeView *tree_view;
2541 GtkTreeViewColumn *column;
2545 int bookmarks_index;
2547 tree_view = GTK_TREE_VIEW (impl->browse_shortcuts_tree_view);
2549 bookmarks_index = shortcuts_get_index (impl, SHORTCUTS_BOOKMARKS);
2551 if (!gtk_tree_view_get_path_at_pos (tree_view,
2553 y - TREE_VIEW_HEADER_HEIGHT (tree_view),
2559 row = bookmarks_index + impl->num_bookmarks - 1;
2560 *path = gtk_tree_path_new_from_indices (row, -1);
2561 *pos = GTK_TREE_VIEW_DROP_AFTER;
2565 row = *gtk_tree_path_get_indices (*path);
2566 gtk_tree_view_get_background_area (tree_view, *path, column, &cell);
2567 gtk_tree_path_free (*path);
2569 if (row < bookmarks_index)
2571 row = bookmarks_index;
2572 *pos = GTK_TREE_VIEW_DROP_BEFORE;
2574 else if (row > bookmarks_index + impl->num_bookmarks - 1)
2576 row = bookmarks_index + impl->num_bookmarks - 1;
2577 *pos = GTK_TREE_VIEW_DROP_AFTER;
2581 if (cell_y < cell.height / 2)
2582 *pos = GTK_TREE_VIEW_DROP_BEFORE;
2584 *pos = GTK_TREE_VIEW_DROP_AFTER;
2587 *path = gtk_tree_path_new_from_indices (row, -1);
2590 /* GtkWidget::drag-motion handler for the shortcuts list. We basically
2591 * implement the destination side of DnD by hand, due to limitations in
2592 * GtkTreeView's DnD API.
2595 shortcuts_drag_motion_cb (GtkWidget *widget,
2596 GdkDragContext *context,
2600 GtkFileChooserDefault *impl)
2603 GtkTreeViewDropPosition pos;
2604 GdkDragAction action;
2607 if (gtk_drag_get_source_widget (context) == widget)
2609 shortcuts_cancel_drag_outside_idle (impl);
2611 if (impl->shortcuts_drag_outside)
2613 shortcuts_drag_set_delete_cursor (impl, FALSE);
2614 impl->shortcuts_drag_outside = FALSE;
2619 if (context->suggested_action == GDK_ACTION_COPY || (context->actions & GDK_ACTION_COPY) != 0)
2620 action = GDK_ACTION_COPY;
2621 else if (context->suggested_action == GDK_ACTION_MOVE || (context->actions & GDK_ACTION_MOVE) != 0)
2622 action = GDK_ACTION_MOVE;
2629 shortcuts_compute_drop_position (impl, x, y, &path, &pos);
2630 gtk_tree_view_set_drag_dest_row (GTK_TREE_VIEW (impl->browse_shortcuts_tree_view), path, pos);
2631 gtk_tree_path_free (path);
2635 g_signal_stop_emission_by_name (widget, "drag-motion");
2639 gdk_drag_status (context, action, time_);
2646 /* GtkWidget::drag-drop handler for the shortcuts list. */
2648 shortcuts_drag_drop_cb (GtkWidget *widget,
2649 GdkDragContext *context,
2653 GtkFileChooserDefault *impl)
2656 shortcuts_cancel_drag_outside_idle (impl);
2659 g_signal_stop_emission_by_name (widget, "drag-drop");
2663 /* Parses a "text/uri-list" string and inserts its URIs as bookmarks */
2665 shortcuts_drop_uris (GtkFileChooserDefault *impl,
2672 uris = g_uri_list_extract_uris (data);
2674 for (i = 0; uris[i]; i++)
2680 path = gtk_file_system_uri_to_path (impl->file_system, uri);
2684 if (shortcuts_add_bookmark_from_path (impl, path, position))
2687 gtk_file_path_free (path);
2693 g_set_error (&error,
2694 GTK_FILE_CHOOSER_ERROR,
2695 GTK_FILE_CHOOSER_ERROR_BAD_FILENAME,
2696 _("Could not add a bookmark for '%s' "
2697 "because it is an invalid path name."),
2699 error_adding_bookmark_dialog (impl, path, error);
2706 /* Reorders the selected bookmark to the specified position */
2708 shortcuts_reorder (GtkFileChooserDefault *impl,
2716 int bookmarks_index;
2717 const GtkFilePath *file_path;
2718 GtkFilePath *file_path_copy;
2721 /* Get the selected path */
2723 if (!shortcuts_get_selected (impl, &iter))
2724 g_assert_not_reached ();
2726 path = gtk_tree_model_get_path (GTK_TREE_MODEL (impl->shortcuts_model), &iter);
2727 old_position = *gtk_tree_path_get_indices (path);
2728 gtk_tree_path_free (path);
2730 bookmarks_index = shortcuts_get_index (impl, SHORTCUTS_BOOKMARKS);
2731 old_position -= bookmarks_index;
2732 g_assert (old_position >= 0 && old_position < impl->num_bookmarks);
2734 gtk_tree_model_get (GTK_TREE_MODEL (impl->shortcuts_model), &iter,
2735 SHORTCUTS_COL_DATA, &col_data,
2736 SHORTCUTS_COL_IS_VOLUME, &is_volume,
2738 g_assert (col_data != NULL);
2739 g_assert (!is_volume);
2741 file_path = col_data;
2742 file_path_copy = gtk_file_path_copy (file_path); /* removal below will free file_path, so we need a copy */
2744 /* Remove the path from the old position and insert it in the new one */
2746 if (new_position > old_position)
2749 if (old_position == new_position)
2753 if (gtk_file_system_remove_bookmark (impl->file_system, file_path_copy, &error))
2754 shortcuts_add_bookmark_from_path (impl, file_path_copy, new_position);
2756 error_adding_bookmark_dialog (impl, file_path_copy, error);
2760 gtk_file_path_free (file_path_copy);
2763 /* Callback used when we get the drag data for the bookmarks list. We add the
2764 * received URIs as bookmarks if they are folders.
2767 shortcuts_drag_data_received_cb (GtkWidget *widget,
2768 GdkDragContext *context,
2771 GtkSelectionData *selection_data,
2776 GtkFileChooserDefault *impl;
2777 GtkTreePath *tree_path;
2778 GtkTreeViewDropPosition tree_pos;
2780 int bookmarks_index;
2782 impl = GTK_FILE_CHOOSER_DEFAULT (data);
2784 /* Compute position */
2786 bookmarks_index = shortcuts_get_index (impl, SHORTCUTS_BOOKMARKS);
2788 shortcuts_compute_drop_position (impl, x, y, &tree_path, &tree_pos);
2789 position = *gtk_tree_path_get_indices (tree_path);
2790 gtk_tree_path_free (tree_path);
2792 if (tree_pos == GTK_TREE_VIEW_DROP_AFTER)
2795 g_assert (position >= bookmarks_index);
2796 position -= bookmarks_index;
2798 if (selection_data->target == gdk_atom_intern ("text/uri-list", FALSE))
2799 shortcuts_drop_uris (impl, selection_data->data, position);
2800 else if (selection_data->target == gdk_atom_intern ("GTK_TREE_MODEL_ROW", FALSE))
2801 shortcuts_reorder (impl, position);
2803 g_signal_stop_emission_by_name (widget, "drag-data-received");
2806 /* Callback used when the selection in the shortcuts tree changes */
2808 shortcuts_selection_changed_cb (GtkTreeSelection *selection,
2809 GtkFileChooserDefault *impl)
2811 bookmarks_check_remove_sensitivity (impl);
2815 shortcuts_row_separator_func (GtkTreeModel *model,
2819 gint column = GPOINTER_TO_INT (data);
2822 gtk_tree_model_get (model, iter, column, &text, -1);
2832 /* Since GtkTreeView has a keybinding attached to '/', we need to catch
2833 * keypresses before the TreeView gets them.
2836 tree_view_keybinding_cb (GtkWidget *tree_view,
2838 GtkFileChooserDefault *impl)
2840 if (event->keyval == GDK_slash &&
2841 ! (event->state & (~GDK_SHIFT_MASK & gtk_accelerator_get_default_mod_mask ())))
2843 location_popup_handler (impl, "/");
2851 /* Creates the widgets for the shortcuts and bookmarks tree */
2853 shortcuts_list_create (GtkFileChooserDefault *impl)
2856 GtkTreeSelection *selection;
2857 GtkTreeViewColumn *column;
2858 GtkCellRenderer *renderer;
2860 /* Scrolled window */
2862 swin = gtk_scrolled_window_new (NULL, NULL);
2863 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (swin),
2864 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
2865 gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (swin),
2867 gtk_widget_show (swin);
2871 impl->browse_shortcuts_tree_view = gtk_tree_view_new ();
2872 g_signal_connect (impl->browse_shortcuts_tree_view, "key-press-event",
2873 G_CALLBACK (tree_view_keybinding_cb), impl);
2874 atk_object_set_name (gtk_widget_get_accessible (impl->browse_shortcuts_tree_view), _("Shortcuts"));
2875 gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (impl->browse_shortcuts_tree_view), FALSE);
2877 gtk_tree_view_set_model (GTK_TREE_VIEW (impl->browse_shortcuts_tree_view), impl->shortcuts_filter_model);
2879 gtk_tree_view_enable_model_drag_source (GTK_TREE_VIEW (impl->browse_shortcuts_tree_view),
2881 shortcuts_source_targets,
2882 num_shortcuts_source_targets,
2885 gtk_drag_dest_set (impl->browse_shortcuts_tree_view,
2886 GTK_DEST_DEFAULT_ALL,
2887 shortcuts_dest_targets,
2888 num_shortcuts_dest_targets,
2889 GDK_ACTION_COPY | GDK_ACTION_MOVE);
2891 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_shortcuts_tree_view));
2892 gtk_tree_selection_set_mode (selection, GTK_SELECTION_BROWSE);
2893 gtk_tree_selection_set_select_function (selection,
2894 shortcuts_select_func,
2897 g_signal_connect (selection, "changed",
2898 G_CALLBACK (shortcuts_selection_changed_cb), impl);
2900 g_signal_connect (impl->browse_shortcuts_tree_view, "row-activated",
2901 G_CALLBACK (shortcuts_row_activated_cb), impl);
2903 g_signal_connect (impl->browse_shortcuts_tree_view, "key-press-event",
2904 G_CALLBACK (shortcuts_key_press_event_cb), impl);
2906 g_signal_connect (impl->browse_shortcuts_tree_view, "drag-begin",
2907 G_CALLBACK (shortcuts_drag_begin_cb), impl);
2908 g_signal_connect (impl->browse_shortcuts_tree_view, "drag-end",
2909 G_CALLBACK (shortcuts_drag_end_cb), impl);
2910 g_signal_connect (impl->browse_shortcuts_tree_view, "drag-data-delete",
2911 G_CALLBACK (shortcuts_drag_data_delete_cb), impl);
2913 g_signal_connect (impl->browse_shortcuts_tree_view, "drag-leave",
2914 G_CALLBACK (shortcuts_drag_leave_cb), impl);
2915 g_signal_connect (impl->browse_shortcuts_tree_view, "drag-motion",
2916 G_CALLBACK (shortcuts_drag_motion_cb), impl);
2917 g_signal_connect (impl->browse_shortcuts_tree_view, "drag-drop",
2918 G_CALLBACK (shortcuts_drag_drop_cb), impl);
2919 g_signal_connect (impl->browse_shortcuts_tree_view, "drag-data-received",
2920 G_CALLBACK (shortcuts_drag_data_received_cb), impl);
2922 gtk_container_add (GTK_CONTAINER (swin), impl->browse_shortcuts_tree_view);
2923 gtk_widget_show (impl->browse_shortcuts_tree_view);
2927 column = gtk_tree_view_column_new ();
2928 gtk_tree_view_column_set_title (column, _("Folder"));
2930 renderer = gtk_cell_renderer_pixbuf_new ();
2931 gtk_tree_view_column_pack_start (column, renderer, FALSE);
2932 gtk_tree_view_column_set_attributes (column, renderer,
2933 "pixbuf", SHORTCUTS_COL_PIXBUF,
2934 "visible", SHORTCUTS_COL_PIXBUF_VISIBLE,
2937 renderer = gtk_cell_renderer_text_new ();
2938 gtk_tree_view_column_pack_start (column, renderer, TRUE);
2939 gtk_tree_view_column_set_attributes (column, renderer,
2940 "text", SHORTCUTS_COL_NAME,
2943 gtk_tree_view_set_row_separator_func (GTK_TREE_VIEW (impl->browse_shortcuts_tree_view),
2944 shortcuts_row_separator_func,
2945 GINT_TO_POINTER (SHORTCUTS_COL_NAME),
2948 gtk_tree_view_append_column (GTK_TREE_VIEW (impl->browse_shortcuts_tree_view), column);
2953 /* Creates the widgets for the shortcuts/bookmarks pane */
2955 shortcuts_pane_create (GtkFileChooserDefault *impl,
2956 GtkSizeGroup *size_group)
2962 vbox = gtk_vbox_new (FALSE, 6);
2963 gtk_widget_show (vbox);
2965 /* Shortcuts tree */
2967 widget = shortcuts_list_create (impl);
2968 gtk_box_pack_start (GTK_BOX (vbox), widget, TRUE, TRUE, 0);
2970 /* Box for buttons */
2972 hbox = gtk_hbox_new (TRUE, 6);
2973 gtk_size_group_add_widget (size_group, hbox);
2974 gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
2975 gtk_widget_show (hbox);
2977 /* Add bookmark button */
2979 impl->browse_shortcuts_add_button = button_new (impl,
2984 G_CALLBACK (add_bookmark_button_clicked_cb));
2985 gtk_box_pack_start (GTK_BOX (hbox), impl->browse_shortcuts_add_button, TRUE, TRUE, 0);
2986 gtk_tooltips_set_tip (impl->tooltips, impl->browse_shortcuts_add_button,
2987 _("Add the selected folder to the bookmarks"), NULL);
2989 /* Remove bookmark button */
2991 impl->browse_shortcuts_remove_button = button_new (impl,
2996 G_CALLBACK (remove_bookmark_button_clicked_cb));
2997 gtk_box_pack_start (GTK_BOX (hbox), impl->browse_shortcuts_remove_button, TRUE, TRUE, 0);
2998 gtk_tooltips_set_tip (impl->tooltips, impl->browse_shortcuts_remove_button,
2999 _("Remove the selected bookmark"), NULL);
3004 /* Handles key press events on the file list, so that we can trap Enter to
3005 * activate the default button on our own. Also, checks to see if '/' has been
3006 * pressed. See comment by tree_view_keybinding_cb() for more details.
3009 trap_activate_cb (GtkWidget *widget,
3013 GtkFileChooserDefault *impl;
3015 impl = (GtkFileChooserDefault *) data;
3017 if (event->keyval == GDK_slash &&
3018 ! (event->state & (~GDK_SHIFT_MASK & gtk_accelerator_get_default_mod_mask ())))
3020 location_popup_handler (impl, "/");
3024 if ((event->keyval == GDK_Return
3025 || event->keyval == GDK_ISO_Enter
3026 || event->keyval == GDK_KP_Enter
3027 || event->keyval == GDK_space)
3028 && !(impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER ||
3029 impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER))
3033 window = get_toplevel (widget);
3035 && widget != window->default_widget
3036 && !(widget == window->focus_widget &&
3037 (!window->default_widget || !GTK_WIDGET_SENSITIVE (window->default_widget))))
3039 gtk_window_activate_default (window);
3047 /* Callback used when the file list's popup menu is detached */
3049 popup_menu_detach_cb (GtkWidget *attach_widget,
3052 GtkFileChooserDefault *impl;
3054 impl = g_object_get_data (G_OBJECT (attach_widget), "GtkFileChooserDefault");
3055 g_assert (GTK_IS_FILE_CHOOSER_DEFAULT (impl));
3057 impl->browse_files_popup_menu = NULL;
3058 impl->browse_files_popup_menu_add_shortcut_item = NULL;
3059 impl->browse_files_popup_menu_hidden_files_item = NULL;
3062 /* Callback used when the "Add to Shortcuts" menu item is activated */
3064 add_to_shortcuts_cb (GtkMenuItem *item,
3065 GtkFileChooserDefault *impl)
3067 bookmarks_add_selected_folder (impl);
3070 /* Callback used when the "Open Location" menu item is activated */
3072 open_location_cb (GtkMenuItem *item,
3073 GtkFileChooserDefault *impl)
3075 location_popup_handler (impl, "");
3078 /* Callback used when the "Show Hidden Files" menu item is toggled */
3080 show_hidden_toggled_cb (GtkCheckMenuItem *item,
3081 GtkFileChooserDefault *impl)
3084 "show-hidden", gtk_check_menu_item_get_active (item),
3088 /* Constructs the popup menu for the file list if needed */
3090 file_list_build_popup_menu (GtkFileChooserDefault *impl)
3094 if (impl->browse_files_popup_menu)
3097 impl->browse_files_popup_menu = gtk_menu_new ();
3098 gtk_menu_attach_to_widget (GTK_MENU (impl->browse_files_popup_menu),
3099 impl->browse_files_tree_view,
3100 popup_menu_detach_cb);
3102 item = gtk_image_menu_item_new_with_mnemonic (_("_Add to Shortcuts"));
3103 impl->browse_files_popup_menu_add_shortcut_item = item;
3104 gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item),
3105 gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_MENU));
3106 gtk_widget_set_sensitive (item, FALSE);
3107 g_signal_connect (item, "activate",
3108 G_CALLBACK (add_to_shortcuts_cb), impl);
3109 gtk_widget_show (item);
3110 gtk_menu_shell_append (GTK_MENU_SHELL (impl->browse_files_popup_menu), item);
3112 item = gtk_image_menu_item_new_with_mnemonic (_("Open _Location"));
3113 gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item),
3114 gtk_image_new_from_stock (GTK_STOCK_OPEN, GTK_ICON_SIZE_MENU));
3115 g_signal_connect (item, "activate",
3116 G_CALLBACK (open_location_cb), impl);
3117 gtk_widget_show (item);
3118 gtk_menu_shell_append (GTK_MENU_SHELL (impl->browse_files_popup_menu), item);
3120 item = gtk_separator_menu_item_new ();
3121 gtk_widget_show (item);
3122 gtk_menu_shell_append (GTK_MENU_SHELL (impl->browse_files_popup_menu), item);
3124 item = gtk_check_menu_item_new_with_mnemonic (_("Show _Hidden Files"));
3125 impl->browse_files_popup_menu_hidden_files_item = item;
3126 g_signal_connect (item, "toggled",
3127 G_CALLBACK (show_hidden_toggled_cb), impl);
3128 gtk_widget_show (item);
3129 gtk_menu_shell_append (GTK_MENU_SHELL (impl->browse_files_popup_menu), item);
3132 /* Updates the popup menu for the file list, creating it if necessary */
3134 file_list_update_popup_menu (GtkFileChooserDefault *impl)
3136 file_list_build_popup_menu (impl);
3138 /* The sensitivity of the Add to Shortcuts item is set in
3139 * bookmarks_check_add_sensitivity()
3142 g_signal_handlers_block_by_func (impl->browse_files_popup_menu_hidden_files_item,
3143 G_CALLBACK (show_hidden_toggled_cb), impl);
3144 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (impl->browse_files_popup_menu_hidden_files_item),
3146 g_signal_handlers_unblock_by_func (impl->browse_files_popup_menu_hidden_files_item,
3147 G_CALLBACK (show_hidden_toggled_cb), impl);
3151 popup_position_func (GtkMenu *menu,
3157 GtkWidget *widget = GTK_WIDGET (user_data);
3158 GdkScreen *screen = gtk_widget_get_screen (widget);
3161 GdkRectangle monitor;
3163 g_return_if_fail (GTK_WIDGET_REALIZED (widget));
3165 gdk_window_get_origin (widget->window, x, y);
3167 gtk_widget_size_request (GTK_WIDGET (menu), &req);
3169 *x += (widget->allocation.width - req.width) / 2;
3170 *y += (widget->allocation.height - req.height) / 2;
3172 monitor_num = gdk_screen_get_monitor_at_point (screen, *x, *y);
3173 gtk_menu_set_monitor (menu, monitor_num);
3174 gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);
3176 *x = CLAMP (*x, monitor.x, monitor.x + MAX (0, monitor.width - req.width));
3177 *y = CLAMP (*y, monitor.y, monitor.y + MAX (0, monitor.height - req.height));
3183 file_list_popup_menu (GtkFileChooserDefault *impl,
3184 GdkEventButton *event)
3186 file_list_update_popup_menu (impl);
3188 gtk_menu_popup (GTK_MENU (impl->browse_files_popup_menu),
3189 NULL, NULL, NULL, NULL,
3190 event->button, event->time);
3193 gtk_menu_popup (GTK_MENU (impl->browse_files_popup_menu),
3195 popup_position_func, impl->browse_files_tree_view,
3196 0, GDK_CURRENT_TIME);
3197 gtk_menu_shell_select_first (GTK_MENU_SHELL (impl->browse_files_popup_menu),
3203 /* Callback used for the GtkWidget::popup-menu signal of the file list */
3205 list_popup_menu_cb (GtkWidget *widget,
3206 GtkFileChooserDefault *impl)
3208 file_list_popup_menu (impl, NULL);
3212 /* Callback used when a button is pressed on the file list. We trap button 3 to
3213 * bring up a popup menu.
3216 list_button_press_event_cb (GtkWidget *widget,
3217 GdkEventButton *event,
3218 GtkFileChooserDefault *impl)
3220 if (event->button != 3)
3223 file_list_popup_menu (impl, event);
3227 /* Creates the widgets for the file list */
3229 create_file_list (GtkFileChooserDefault *impl)
3232 GtkTreeSelection *selection;
3233 GtkTreeViewColumn *column;
3234 GtkCellRenderer *renderer;
3236 /* Scrolled window */
3238 swin = gtk_scrolled_window_new (NULL, NULL);
3239 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (swin),
3240 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
3241 gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (swin),
3244 /* Tree/list view */
3246 impl->browse_files_tree_view = gtk_tree_view_new ();
3247 g_object_set_data (G_OBJECT (impl->browse_files_tree_view), "GtkFileChooserDefault", impl);
3248 atk_object_set_name (gtk_widget_get_accessible (impl->browse_files_tree_view), _("Files"));
3250 gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (impl->browse_files_tree_view), TRUE);
3251 gtk_container_add (GTK_CONTAINER (swin), impl->browse_files_tree_view);
3252 g_signal_connect (impl->browse_files_tree_view, "row-activated",
3253 G_CALLBACK (list_row_activated), impl);
3254 g_signal_connect (impl->browse_files_tree_view, "key-press-event",
3255 G_CALLBACK (trap_activate_cb), impl);
3256 g_signal_connect (impl->browse_files_tree_view, "popup-menu",
3257 G_CALLBACK (list_popup_menu_cb), impl);
3258 g_signal_connect (impl->browse_files_tree_view, "button-press-event",
3259 G_CALLBACK (list_button_press_event_cb), impl);
3261 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
3262 gtk_tree_selection_set_select_function (selection,
3265 gtk_tree_view_enable_model_drag_source (GTK_TREE_VIEW (impl->browse_files_tree_view),
3267 file_list_source_targets,
3268 num_file_list_source_targets,
3271 g_signal_connect (selection, "changed",
3272 G_CALLBACK (list_selection_changed), impl);
3274 /* Filename column */
3276 impl->list_name_column = gtk_tree_view_column_new ();
3277 gtk_tree_view_column_set_expand (impl->list_name_column, TRUE);
3278 gtk_tree_view_column_set_resizable (impl->list_name_column, TRUE);
3279 gtk_tree_view_column_set_title (impl->list_name_column, _("Name"));
3280 gtk_tree_view_column_set_sort_column_id (impl->list_name_column, FILE_LIST_COL_NAME);
3282 renderer = gtk_cell_renderer_pixbuf_new ();
3283 gtk_tree_view_column_pack_start (impl->list_name_column, renderer, FALSE);
3284 gtk_tree_view_column_set_cell_data_func (impl->list_name_column, renderer,
3285 list_icon_data_func, impl, NULL);
3287 impl->list_name_renderer = gtk_cell_renderer_text_new ();
3288 g_object_set (impl->list_name_renderer,
3289 "ellipsize", PANGO_ELLIPSIZE_END,
3291 g_signal_connect (impl->list_name_renderer, "edited",
3292 G_CALLBACK (renderer_edited_cb), impl);
3293 g_signal_connect (impl->list_name_renderer, "editing-canceled",
3294 G_CALLBACK (renderer_editing_canceled_cb), impl);
3295 gtk_tree_view_column_pack_start (impl->list_name_column, impl->list_name_renderer, TRUE);
3296 gtk_tree_view_column_set_cell_data_func (impl->list_name_column, impl->list_name_renderer,
3297 list_name_data_func, impl, NULL);
3299 gtk_tree_view_append_column (GTK_TREE_VIEW (impl->browse_files_tree_view), impl->list_name_column);
3303 column = gtk_tree_view_column_new ();
3304 gtk_tree_view_column_set_title (column, _("Size"));
3306 renderer = gtk_cell_renderer_text_new ();
3307 gtk_tree_view_column_pack_start (column, renderer, TRUE);
3308 gtk_tree_view_column_set_cell_data_func (column, renderer,
3309 list_size_data_func, impl, NULL);
3310 gtk_tree_view_column_set_sort_column_id (column, FILE_LIST_COL_SIZE);
3311 gtk_tree_view_append_column (GTK_TREE_VIEW (impl->browse_files_tree_view), column);
3313 /* Modification time column */
3315 column = gtk_tree_view_column_new ();
3316 gtk_tree_view_column_set_resizable (column, TRUE);
3317 gtk_tree_view_column_set_title (column, _("Modified"));
3319 renderer = gtk_cell_renderer_text_new ();
3320 gtk_tree_view_column_pack_start (column, renderer, TRUE);
3321 gtk_tree_view_column_set_cell_data_func (column, renderer,
3322 list_mtime_data_func, impl, NULL);
3323 gtk_tree_view_column_set_sort_column_id (column, FILE_LIST_COL_MTIME);
3324 gtk_tree_view_append_column (GTK_TREE_VIEW (impl->browse_files_tree_view), column);
3325 gtk_widget_show_all (swin);
3331 create_path_bar (GtkFileChooserDefault *impl)
3333 GtkWidget *path_bar;
3335 path_bar = g_object_new (GTK_TYPE_PATH_BAR, NULL);
3336 _gtk_path_bar_set_file_system (GTK_PATH_BAR (path_bar), impl->file_system);
3342 set_filter_tooltip (GtkWidget *widget,
3345 GtkTooltips *tooltips = (GtkTooltips *)data;
3347 if (GTK_IS_BUTTON (widget))
3348 gtk_tooltips_set_tip (tooltips, widget,
3349 _("Select which types of files are shown"),
3354 realize_filter_combo (GtkWidget *combo,
3357 GtkFileChooserDefault *impl = (GtkFileChooserDefault *)data;
3359 gtk_container_forall (GTK_CONTAINER (combo),
3364 /* Creates the widgets for the files/folders pane */
3366 file_pane_create (GtkFileChooserDefault *impl,
3367 GtkSizeGroup *size_group)
3373 vbox = gtk_vbox_new (FALSE, 6);
3374 gtk_widget_show (vbox);
3376 /* The path bar and 'Create Folder' button */
3377 hbox = gtk_hbox_new (FALSE, 12);
3378 gtk_widget_show (hbox);
3379 impl->browse_path_bar = create_path_bar (impl);
3380 g_signal_connect (impl->browse_path_bar, "path-clicked", G_CALLBACK (path_bar_clicked), impl);
3381 gtk_widget_show_all (impl->browse_path_bar);
3382 gtk_box_pack_start (GTK_BOX (hbox), impl->browse_path_bar, TRUE, TRUE, 0);
3385 impl->browse_new_folder_button = gtk_button_new_with_mnemonic (_("Create Fo_lder"));
3386 g_signal_connect (impl->browse_new_folder_button, "clicked",
3387 G_CALLBACK (new_folder_button_clicked), impl);
3388 gtk_box_pack_end (GTK_BOX (hbox), impl->browse_new_folder_button, FALSE, FALSE, 0);
3389 gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
3391 /* Box for lists and preview */
3393 hbox = gtk_hbox_new (FALSE, PREVIEW_HBOX_SPACING);
3394 gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0);
3395 gtk_widget_show (hbox);
3399 widget = create_file_list (impl);
3400 gtk_box_pack_start (GTK_BOX (hbox), widget, TRUE, TRUE, 0);
3404 impl->preview_box = gtk_vbox_new (FALSE, 12);
3405 gtk_box_pack_start (GTK_BOX (hbox), impl->preview_box, FALSE, FALSE, 0);
3406 /* Don't show preview box initially */
3410 impl->filter_combo_hbox = gtk_hbox_new (FALSE, 12);
3412 widget = filter_create (impl);
3414 g_signal_connect (widget, "realize",
3415 G_CALLBACK (realize_filter_combo), impl);
3417 gtk_widget_show (widget);
3418 gtk_box_pack_end (GTK_BOX (impl->filter_combo_hbox), widget, FALSE, FALSE, 0);
3420 gtk_size_group_add_widget (size_group, impl->filter_combo_hbox);
3421 gtk_box_pack_end (GTK_BOX (vbox), impl->filter_combo_hbox, FALSE, FALSE, 0);
3425 /* Callback used when the "Browse for more folders" expander is toggled */
3427 expander_changed_cb (GtkExpander *expander,
3429 GtkFileChooserDefault *impl)
3431 update_appearance (impl);
3434 /* Callback used when the selection changes in the save folder combo box */
3436 save_folder_combo_changed_cb (GtkComboBox *combo,
3437 GtkFileChooserDefault *impl)
3441 if (impl->changing_folder)
3444 if (gtk_combo_box_get_active_iter (combo, &iter))
3445 shortcuts_activate_iter (impl, &iter);
3448 /* Creates the combo box with the save folders */
3450 save_folder_combo_create (GtkFileChooserDefault *impl)
3453 GtkCellRenderer *cell;
3455 combo = g_object_new (GTK_TYPE_COMBO_BOX,
3456 "model", impl->shortcuts_model,
3457 "focus-on-click", FALSE,
3459 gtk_widget_show (combo);
3461 cell = gtk_cell_renderer_pixbuf_new ();
3462 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), cell, FALSE);
3463 gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo), cell,
3464 "pixbuf", SHORTCUTS_COL_PIXBUF,
3465 "visible", SHORTCUTS_COL_PIXBUF_VISIBLE,
3466 "sensitive", SHORTCUTS_COL_PIXBUF_VISIBLE,
3469 cell = gtk_cell_renderer_text_new ();
3470 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), cell, TRUE);
3471 gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo), cell,
3472 "text", SHORTCUTS_COL_NAME,
3473 "sensitive", SHORTCUTS_COL_PIXBUF_VISIBLE,
3476 gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (combo),
3477 shortcuts_row_separator_func,
3478 GINT_TO_POINTER (SHORTCUTS_COL_NAME),
3481 g_signal_connect (combo, "changed",
3482 G_CALLBACK (save_folder_combo_changed_cb), impl);
3487 /* Creates the widgets specific to Save mode */
3489 save_widgets_create (GtkFileChooserDefault *impl)
3494 GtkWidget *alignment;
3496 vbox = gtk_vbox_new (FALSE, 12);
3498 table = gtk_table_new (2, 2, FALSE);
3499 gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0);
3500 gtk_widget_show (table);
3501 gtk_table_set_row_spacings (GTK_TABLE (table), 12);
3502 gtk_table_set_col_spacings (GTK_TABLE (table), 12);
3506 widget = gtk_label_new_with_mnemonic (_("_Name:"));
3507 gtk_misc_set_alignment (GTK_MISC (widget), 0.0, 0.5);
3508 gtk_table_attach (GTK_TABLE (table), widget,
3512 gtk_widget_show (widget);
3514 impl->save_file_name_entry = _gtk_file_chooser_entry_new (TRUE);
3515 _gtk_file_chooser_entry_set_file_system (GTK_FILE_CHOOSER_ENTRY (impl->save_file_name_entry),
3517 gtk_entry_set_width_chars (GTK_ENTRY (impl->save_file_name_entry), 45);
3518 gtk_entry_set_activates_default (GTK_ENTRY (impl->save_file_name_entry), TRUE);
3519 gtk_table_attach (GTK_TABLE (table), impl->save_file_name_entry,
3521 GTK_EXPAND | GTK_FILL, 0,
3523 gtk_widget_show (impl->save_file_name_entry);
3524 gtk_label_set_mnemonic_widget (GTK_LABEL (widget), impl->save_file_name_entry);
3527 impl->save_folder_label = gtk_label_new (NULL);
3528 gtk_misc_set_alignment (GTK_MISC (impl->save_folder_label), 0.0, 0.5);
3529 gtk_table_attach (GTK_TABLE (table), impl->save_folder_label,
3533 gtk_widget_show (impl->save_folder_label);
3535 impl->save_folder_combo = save_folder_combo_create (impl);
3536 gtk_table_attach (GTK_TABLE (table), impl->save_folder_combo,
3538 GTK_EXPAND | GTK_FILL, GTK_FILL,
3540 gtk_label_set_mnemonic_widget (GTK_LABEL (impl->save_folder_label), impl->save_folder_combo);
3543 alignment = gtk_alignment_new (0.0, 0.5, 1.0, 1.0);
3544 gtk_box_pack_start (GTK_BOX (vbox), alignment, FALSE, FALSE, 0);
3546 impl->save_expander = gtk_expander_new_with_mnemonic (_("_Browse for other folders"));
3547 gtk_container_add (GTK_CONTAINER (alignment), impl->save_expander);
3548 g_signal_connect (impl->save_expander, "notify::expanded",
3549 G_CALLBACK (expander_changed_cb),
3551 gtk_widget_show_all (alignment);
3556 /* Creates the main hpaned with the widgets shared by Open and Save mode */
3558 browse_widgets_create (GtkFileChooserDefault *impl)
3563 GtkSizeGroup *size_group;
3565 /* size group is used by the [+][-] buttons and the filter combo */
3566 size_group = gtk_size_group_new (GTK_SIZE_GROUP_VERTICAL);
3567 vbox = gtk_vbox_new (FALSE, 12);
3570 hpaned = gtk_hpaned_new ();
3571 gtk_widget_show (hpaned);
3572 gtk_paned_set_position (GTK_PANED (hpaned), 200); /* FIXME: this sucks */
3573 gtk_box_pack_start (GTK_BOX (vbox), hpaned, TRUE, TRUE, 0);
3575 widget = shortcuts_pane_create (impl, size_group);
3576 gtk_paned_pack1 (GTK_PANED (hpaned), widget, FALSE, FALSE);
3577 widget = file_pane_create (impl, size_group);
3578 gtk_paned_pack2 (GTK_PANED (hpaned), widget, TRUE, FALSE);
3580 g_object_unref (size_group);
3586 gtk_file_chooser_default_constructor (GType type,
3587 guint n_construct_properties,
3588 GObjectConstructParam *construct_params)
3590 GtkFileChooserDefault *impl;
3593 object = parent_class->constructor (type,
3594 n_construct_properties,
3596 impl = GTK_FILE_CHOOSER_DEFAULT (object);
3598 g_assert (impl->file_system);
3600 gtk_widget_push_composite_child ();
3602 /* Shortcuts model */
3604 shortcuts_model_create (impl);
3606 /* Widgets for Save mode */
3607 impl->save_widgets = save_widgets_create (impl);
3608 gtk_box_pack_start (GTK_BOX (impl), impl->save_widgets, FALSE, FALSE, 0);
3610 /* The browse widgets */
3611 impl->browse_widgets = browse_widgets_create (impl);
3612 gtk_box_pack_start (GTK_BOX (impl), impl->browse_widgets, TRUE, TRUE, 0);
3614 /* Alignment to hold extra widget */
3615 impl->extra_align = gtk_alignment_new (0.0, 0.5, 1.0, 1.0);
3616 gtk_box_pack_start (GTK_BOX (impl), impl->extra_align, FALSE, FALSE, 0);
3618 gtk_widget_pop_composite_child ();
3619 update_appearance (impl);
3624 /* Sets the extra_widget by packing it in the appropriate place */
3626 set_extra_widget (GtkFileChooserDefault *impl,
3627 GtkWidget *extra_widget)
3631 g_object_ref (extra_widget);
3632 /* FIXME: is this right ? */
3633 gtk_widget_show (extra_widget);
3636 if (impl->extra_widget)
3638 gtk_container_remove (GTK_CONTAINER (impl->extra_align), impl->extra_widget);
3639 g_object_unref (impl->extra_widget);
3642 impl->extra_widget = extra_widget;
3643 if (impl->extra_widget)
3645 gtk_container_add (GTK_CONTAINER (impl->extra_align), impl->extra_widget);
3646 gtk_widget_show (impl->extra_align);
3649 gtk_widget_hide (impl->extra_align);
3653 set_local_only (GtkFileChooserDefault *impl,
3654 gboolean local_only)
3656 if (local_only != impl->local_only)
3658 impl->local_only = local_only;
3660 if (impl->shortcuts_model && impl->file_system)
3662 shortcuts_add_volumes (impl);
3663 shortcuts_add_bookmarks (impl);
3667 !gtk_file_system_path_is_local (impl->file_system, impl->current_folder))
3669 /* If we are pointing to a non-local folder, make an effort to change
3670 * back to a local folder, but it's really up to the app to not cause
3671 * such a situation, so we ignore errors.
3673 const gchar *home = g_get_home_dir ();
3674 GtkFilePath *home_path;
3679 home_path = gtk_file_system_filename_to_path (impl->file_system, home);
3681 _gtk_file_chooser_set_current_folder_path (GTK_FILE_CHOOSER (impl), home_path, NULL);
3683 gtk_file_path_free (home_path);
3689 volumes_changed_cb (GtkFileSystem *file_system,
3690 GtkFileChooserDefault *impl)
3692 shortcuts_add_volumes (impl);
3695 /* Callback used when the set of bookmarks changes in the file system */
3697 bookmarks_changed_cb (GtkFileSystem *file_system,
3698 GtkFileChooserDefault *impl)
3700 shortcuts_add_bookmarks (impl);
3702 bookmarks_check_add_sensitivity (impl);
3703 bookmarks_check_remove_sensitivity (impl);
3706 /* Sets the file chooser to multiple selection mode */
3708 set_select_multiple (GtkFileChooserDefault *impl,
3709 gboolean select_multiple,
3710 gboolean property_notify)
3712 GtkTreeSelection *selection;
3713 GtkSelectionMode mode;
3715 if (select_multiple == impl->select_multiple)
3718 mode = select_multiple ? GTK_SELECTION_MULTIPLE : GTK_SELECTION_BROWSE;
3720 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
3721 gtk_tree_selection_set_mode (selection, mode);
3723 impl->select_multiple = select_multiple;
3724 g_object_notify (G_OBJECT (impl), "select-multiple");
3726 check_preview_change (impl);
3730 set_file_system_backend (GtkFileChooserDefault *impl,
3731 const char *backend)
3733 if (impl->file_system)
3735 g_signal_handler_disconnect (impl->file_system, impl->volumes_changed_id);
3736 impl->volumes_changed_id = 0;
3737 g_signal_handler_disconnect (impl->file_system, impl->bookmarks_changed_id);
3738 impl->bookmarks_changed_id = 0;
3739 g_object_unref (impl->file_system);
3742 impl->file_system = NULL;
3744 impl->file_system = _gtk_file_system_create (backend);
3747 GtkSettings *settings = gtk_settings_get_default ();
3748 gchar *default_backend = NULL;
3750 g_object_get (settings, "gtk-file-chooser-backend", &default_backend, NULL);
3751 if (default_backend)
3753 impl->file_system = _gtk_file_system_create (default_backend);
3754 g_free (default_backend);
3758 if (!impl->file_system)
3760 #if defined (G_OS_UNIX)
3761 impl->file_system = gtk_file_system_unix_new ();
3762 #elif defined (G_OS_WIN32)
3763 impl->file_system = gtk_file_system_win32_new ();
3765 #error "No default filesystem implementation on the platform"
3769 if (impl->file_system)
3771 impl->volumes_changed_id = g_signal_connect (impl->file_system, "volumes-changed",
3772 G_CALLBACK (volumes_changed_cb),
3774 impl->bookmarks_changed_id = g_signal_connect (impl->file_system, "bookmarks-changed",
3775 G_CALLBACK (bookmarks_changed_cb),
3780 /* This function is basically a do_all function.
3782 * It sets the visibility on all the widgets based on the current state, and
3783 * moves the custom_widget if needed.
3786 update_appearance (GtkFileChooserDefault *impl)
3788 if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE ||
3789 impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
3793 gtk_widget_show (impl->save_widgets);
3795 if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE)
3796 text = _("Save in _folder:");
3798 text = _("Create in _folder:");
3800 gtk_label_set_text_with_mnemonic (GTK_LABEL (impl->save_folder_label), text);
3802 if (gtk_expander_get_expanded (GTK_EXPANDER (impl->save_expander)))
3804 gtk_widget_set_sensitive (impl->save_folder_label, FALSE);
3805 gtk_widget_set_sensitive (impl->save_folder_combo, FALSE);
3806 gtk_widget_show (impl->browse_widgets);
3810 gtk_widget_set_sensitive (impl->save_folder_label, TRUE);
3811 gtk_widget_set_sensitive (impl->save_folder_combo, TRUE);
3812 gtk_widget_hide (impl->browse_widgets);
3815 gtk_widget_show (impl->browse_new_folder_button);
3817 if (impl->select_multiple)
3819 g_warning ("Save mode cannot be set in conjunction with multiple selection mode. "
3820 "Re-setting to single selection mode.");
3821 set_select_multiple (impl, FALSE, TRUE);
3824 else if (impl->action == GTK_FILE_CHOOSER_ACTION_OPEN ||
3825 impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
3827 gtk_widget_hide (impl->save_widgets);
3828 gtk_widget_show (impl->browse_widgets);
3831 if (impl->action == GTK_FILE_CHOOSER_ACTION_OPEN)
3832 gtk_widget_hide (impl->browse_new_folder_button);
3834 gtk_widget_show (impl->browse_new_folder_button);
3836 gtk_widget_queue_draw (impl->browse_files_tree_view);
3838 g_signal_emit_by_name (impl, "default-size-changed");
3842 gtk_file_chooser_default_set_property (GObject *object,
3844 const GValue *value,
3848 GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (object);
3852 case GTK_FILE_CHOOSER_PROP_ACTION:
3854 GtkFileChooserAction action = g_value_get_enum (value);
3856 if (action != impl->action)
3858 gtk_file_chooser_default_unselect_all (GTK_FILE_CHOOSER (impl));
3860 if (action == GTK_FILE_CHOOSER_ACTION_SAVE && impl->select_multiple)
3862 g_warning ("Multiple selection mode is not allowed in Save mode");
3863 set_select_multiple (impl, FALSE, TRUE);
3865 impl->action = action;
3866 update_appearance (impl);
3869 if (impl->save_file_name_entry)
3870 _gtk_file_chooser_entry_set_action (GTK_FILE_CHOOSER_ENTRY (impl->save_file_name_entry),
3874 case GTK_FILE_CHOOSER_PROP_FILE_SYSTEM_BACKEND:
3875 set_file_system_backend (impl, g_value_get_string (value));
3877 case GTK_FILE_CHOOSER_PROP_FILTER:
3878 set_current_filter (impl, g_value_get_object (value));
3880 case GTK_FILE_CHOOSER_PROP_LOCAL_ONLY:
3881 set_local_only (impl, g_value_get_boolean (value));
3883 case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET:
3884 set_preview_widget (impl, g_value_get_object (value));
3886 case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET_ACTIVE:
3887 impl->preview_widget_active = g_value_get_boolean (value);
3888 update_preview_widget_visibility (impl);
3890 case GTK_FILE_CHOOSER_PROP_USE_PREVIEW_LABEL:
3891 impl->use_preview_label = g_value_get_boolean (value);
3892 update_preview_widget_visibility (impl);
3894 case GTK_FILE_CHOOSER_PROP_EXTRA_WIDGET:
3895 set_extra_widget (impl, g_value_get_object (value));
3897 case GTK_FILE_CHOOSER_PROP_SELECT_MULTIPLE:
3899 gboolean select_multiple = g_value_get_boolean (value);
3900 if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE && select_multiple)
3902 g_warning ("Multiple selection mode is not allowed in Save mode");
3906 set_select_multiple (impl, select_multiple, FALSE);
3909 case GTK_FILE_CHOOSER_PROP_SHOW_HIDDEN:
3911 gboolean show_hidden = g_value_get_boolean (value);
3912 if (show_hidden != impl->show_hidden)
3914 impl->show_hidden = show_hidden;
3916 if (impl->browse_files_model)
3917 _gtk_file_system_model_set_show_hidden (impl->browse_files_model, show_hidden);
3922 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
3928 gtk_file_chooser_default_get_property (GObject *object,
3933 GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (object);
3937 case GTK_FILE_CHOOSER_PROP_ACTION:
3938 g_value_set_enum (value, impl->action);
3940 case GTK_FILE_CHOOSER_PROP_FILTER:
3941 g_value_set_object (value, impl->current_filter);
3943 case GTK_FILE_CHOOSER_PROP_LOCAL_ONLY:
3944 g_value_set_boolean (value, impl->local_only);
3946 case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET:
3947 g_value_set_object (value, impl->preview_widget);
3949 case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET_ACTIVE:
3950 g_value_set_boolean (value, impl->preview_widget_active);
3952 case GTK_FILE_CHOOSER_PROP_USE_PREVIEW_LABEL:
3953 g_value_set_boolean (value, impl->use_preview_label);
3955 case GTK_FILE_CHOOSER_PROP_EXTRA_WIDGET:
3956 g_value_set_object (value, impl->extra_widget);
3958 case GTK_FILE_CHOOSER_PROP_SELECT_MULTIPLE:
3959 g_value_set_boolean (value, impl->select_multiple);
3961 case GTK_FILE_CHOOSER_PROP_SHOW_HIDDEN:
3962 g_value_set_boolean (value, impl->show_hidden);
3965 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
3970 /* Removes the settings signal handler. It's safe to call multiple times */
3972 remove_settings_signal (GtkFileChooserDefault *impl,
3975 if (impl->settings_signal_id)
3977 GtkSettings *settings;
3979 settings = gtk_settings_get_for_screen (screen);
3980 g_signal_handler_disconnect (settings,
3981 impl->settings_signal_id);
3982 impl->settings_signal_id = 0;
3987 gtk_file_chooser_default_dispose (GObject *object)
3989 GtkFileChooserDefault *impl = (GtkFileChooserDefault *) object;
3991 if (impl->extra_widget)
3993 g_object_unref (impl->extra_widget);
3994 impl->extra_widget = NULL;
3997 remove_settings_signal (impl, gtk_widget_get_screen (GTK_WIDGET (impl)));
3999 G_OBJECT_CLASS (parent_class)->dispose (object);
4002 /* We override show-all since we have internal widgets that
4003 * shouldn't be shown when you call show_all(), like the filter
4007 gtk_file_chooser_default_show_all (GtkWidget *widget)
4009 GtkFileChooserDefault *impl = (GtkFileChooserDefault *) widget;
4011 gtk_widget_show (widget);
4013 if (impl->extra_widget)
4014 gtk_widget_show_all (impl->extra_widget);
4017 /* Handler for GtkWindow::set-focus; this is where we save the last-focused
4018 * widget on our toplevel. See gtk_file_chooser_default_hierarchy_changed()
4021 toplevel_set_focus_cb (GtkWindow *window,
4023 GtkFileChooserDefault *impl)
4025 impl->toplevel_last_focus_widget = gtk_window_get_focus (window);
4028 /* We monitor the focus widget on our toplevel to be able to know which widget
4029 * was last focused at the time our "should_respond" method gets called.
4032 gtk_file_chooser_default_hierarchy_changed (GtkWidget *widget,
4033 GtkWidget *previous_toplevel)
4035 GtkFileChooserDefault *impl;
4036 GtkWidget *toplevel;
4038 impl = GTK_FILE_CHOOSER_DEFAULT (widget);
4040 if (previous_toplevel)
4042 g_assert (impl->toplevel_set_focus_id != 0);
4043 g_signal_handler_disconnect (previous_toplevel, impl->toplevel_set_focus_id);
4044 impl->toplevel_set_focus_id = 0;
4045 impl->toplevel_last_focus_widget = NULL;
4048 g_assert (impl->toplevel_set_focus_id == 0);
4050 toplevel = gtk_widget_get_toplevel (widget);
4051 if (GTK_IS_WINDOW (toplevel))
4053 impl->toplevel_set_focus_id = g_signal_connect (toplevel, "set-focus",
4054 G_CALLBACK (toplevel_set_focus_cb), impl);
4055 impl->toplevel_last_focus_widget = gtk_window_get_focus (GTK_WINDOW (toplevel));
4059 /* Changes the icons wherever it is needed */
4061 change_icon_theme (GtkFileChooserDefault *impl)
4063 GtkSettings *settings;
4066 settings = gtk_settings_get_for_screen (gtk_widget_get_screen (GTK_WIDGET (impl)));
4068 if (gtk_icon_size_lookup_for_settings (settings, GTK_ICON_SIZE_MENU, &width, &height))
4069 impl->icon_size = MAX (width, height);
4071 impl->icon_size = FALLBACK_ICON_SIZE;
4073 shortcuts_reload_icons (impl);
4074 gtk_widget_queue_resize (impl->browse_files_tree_view);
4077 /* Callback used when a GtkSettings value changes */
4079 settings_notify_cb (GObject *object,
4081 GtkFileChooserDefault *impl)
4085 name = g_param_spec_get_name (pspec);
4087 if (strcmp (name, "gtk-icon-theme-name") == 0
4088 || strcmp (name, "gtk-icon-sizes") == 0)
4089 change_icon_theme (impl);
4092 /* Installs a signal handler for GtkSettings so that we can monitor changes in
4096 check_icon_theme (GtkFileChooserDefault *impl)
4098 GtkSettings *settings;
4100 if (impl->settings_signal_id)
4103 if (gtk_widget_has_screen (GTK_WIDGET (impl)))
4105 settings = gtk_settings_get_for_screen (gtk_widget_get_screen (GTK_WIDGET (impl)));
4106 impl->settings_signal_id = g_signal_connect (settings, "notify",
4107 G_CALLBACK (settings_notify_cb), impl);
4109 change_icon_theme (impl);
4114 gtk_file_chooser_default_style_set (GtkWidget *widget,
4115 GtkStyle *previous_style)
4117 GtkFileChooserDefault *impl;
4119 impl = GTK_FILE_CHOOSER_DEFAULT (widget);
4121 if (GTK_WIDGET_CLASS (parent_class)->style_set)
4122 GTK_WIDGET_CLASS (parent_class)->style_set (widget, previous_style);
4124 if (gtk_widget_has_screen (GTK_WIDGET (impl)))
4125 change_icon_theme (impl);
4127 g_signal_emit_by_name (widget, "default-size-changed");
4131 gtk_file_chooser_default_screen_changed (GtkWidget *widget,
4132 GdkScreen *previous_screen)
4134 GtkFileChooserDefault *impl;
4136 impl = GTK_FILE_CHOOSER_DEFAULT (widget);
4138 if (GTK_WIDGET_CLASS (parent_class)->screen_changed)
4139 GTK_WIDGET_CLASS (parent_class)->screen_changed (widget, previous_screen);
4141 remove_settings_signal (impl, previous_screen);
4142 check_icon_theme (impl);
4144 g_signal_emit_by_name (widget, "default-size-changed");
4148 get_is_file_filtered (GtkFileChooserDefault *impl,
4149 const GtkFilePath *path,
4150 GtkFileInfo *file_info)
4152 GtkFileFilterInfo filter_info;
4153 GtkFileFilterFlags needed;
4156 if (!impl->current_filter)
4159 filter_info.contains = GTK_FILE_FILTER_DISPLAY_NAME | GTK_FILE_FILTER_MIME_TYPE;
4161 needed = gtk_file_filter_get_needed (impl->current_filter);
4163 filter_info.display_name = gtk_file_info_get_display_name (file_info);
4164 filter_info.mime_type = gtk_file_info_get_mime_type (file_info);
4166 if (needed & GTK_FILE_FILTER_FILENAME)
4168 filter_info.filename = gtk_file_system_path_to_filename (impl->file_system, path);
4169 if (filter_info.filename)
4170 filter_info.contains |= GTK_FILE_FILTER_FILENAME;
4173 filter_info.filename = NULL;
4175 if (needed & GTK_FILE_FILTER_URI)
4177 filter_info.uri = gtk_file_system_path_to_uri (impl->file_system, path);
4178 if (filter_info.uri)
4179 filter_info.contains |= GTK_FILE_FILTER_URI;
4182 filter_info.uri = NULL;
4184 result = gtk_file_filter_filter (impl->current_filter, &filter_info);
4186 if (filter_info.filename)
4187 g_free ((gchar *)filter_info.filename);
4188 if (filter_info.uri)
4189 g_free ((gchar *)filter_info.uri);
4194 /* GtkWidget::map method */
4196 gtk_file_chooser_default_map (GtkWidget *widget)
4198 GtkFileChooserDefault *impl;
4200 impl = GTK_FILE_CHOOSER_DEFAULT (widget);
4202 GTK_WIDGET_CLASS (parent_class)->map (widget);
4204 if (impl->current_folder)
4206 pending_select_paths_store_selection (impl);
4207 change_folder_and_display_error (impl, impl->current_folder);
4210 bookmarks_changed_cb (impl->file_system, impl);
4214 list_model_filter_func (GtkFileSystemModel *model,
4216 const GtkFileInfo *file_info,
4219 GtkFileChooserDefault *impl = user_data;
4221 if (!impl->current_filter)
4224 if (gtk_file_info_get_is_folder (file_info))
4227 return !get_is_file_filtered (impl, path, (GtkFileInfo *) file_info);
4231 install_list_model_filter (GtkFileChooserDefault *impl)
4233 GtkFileSystemModelFilter filter;
4236 g_assert (impl->browse_files_model != NULL);
4238 if (impl->current_filter)
4240 filter = list_model_filter_func;
4249 _gtk_file_system_model_set_filter (impl->browse_files_model,
4254 #define COMPARE_DIRECTORIES \
4255 GtkFileChooserDefault *impl = user_data; \
4256 const GtkFileInfo *info_a = _gtk_file_system_model_get_info (impl->browse_files_model, a); \
4257 const GtkFileInfo *info_b = _gtk_file_system_model_get_info (impl->browse_files_model, b); \
4258 gboolean dir_a, dir_b; \
4261 dir_a = gtk_file_info_get_is_folder (info_a); \
4263 return impl->list_sort_ascending ? -1 : 1; \
4266 dir_b = gtk_file_info_get_is_folder (info_b); \
4268 return impl->list_sort_ascending ? 1 : -1; \
4270 if (dir_a != dir_b) \
4271 return impl->list_sort_ascending ? (dir_a ? -1 : 1) : (dir_a ? 1 : -1) /* Directories *always* go first */
4273 /* Sort callback for the filename column */
4275 name_sort_func (GtkTreeModel *model,
4280 COMPARE_DIRECTORIES;
4282 return strcmp (gtk_file_info_get_display_key (info_a), gtk_file_info_get_display_key (info_b));
4285 /* Sort callback for the size column */
4287 size_sort_func (GtkTreeModel *model,
4292 COMPARE_DIRECTORIES;
4295 gint64 size_a = gtk_file_info_get_size (info_a);
4296 gint64 size_b = gtk_file_info_get_size (info_b);
4298 return size_a > size_b ? -1 : (size_a == size_b ? 0 : 1);
4302 /* Sort callback for the mtime column */
4304 mtime_sort_func (GtkTreeModel *model,
4309 COMPARE_DIRECTORIES;
4312 GtkFileTime ta = gtk_file_info_get_modification_time (info_a);
4313 GtkFileTime tb = gtk_file_info_get_modification_time (info_b);
4315 return ta > tb ? -1 : (ta == tb ? 0 : 1);
4319 /* Callback used when the sort column changes. We cache the sort order for use
4320 * in name_sort_func().
4323 list_sort_column_changed_cb (GtkTreeSortable *sortable,
4324 GtkFileChooserDefault *impl)
4326 GtkSortType sort_type;
4328 if (gtk_tree_sortable_get_sort_column_id (sortable, NULL, &sort_type))
4329 impl->list_sort_ascending = (sort_type == GTK_SORT_ASCENDING);
4333 set_busy_cursor (GtkFileChooserDefault *impl,
4336 GtkWindow *toplevel;
4337 GdkDisplay *display;
4340 toplevel = get_toplevel (GTK_WIDGET (impl));
4341 if (!toplevel || !GTK_WIDGET_REALIZED (toplevel))
4344 display = gtk_widget_get_display (GTK_WIDGET (toplevel));
4347 cursor = gdk_cursor_new_for_display (display, GDK_WATCH);
4351 gdk_window_set_cursor (GTK_WIDGET (toplevel)->window, cursor);
4352 gdk_display_flush (display);
4355 gdk_cursor_unref (cursor);
4358 /* Creates a sort model to wrap the file system model and sets it on the tree view */
4360 load_set_model (GtkFileChooserDefault *impl)
4362 g_assert (impl->browse_files_model != NULL);
4363 g_assert (impl->sort_model == NULL);
4365 impl->sort_model = (GtkTreeModelSort *)gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL (impl->browse_files_model));
4366 gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (impl->sort_model), FILE_LIST_COL_NAME, name_sort_func, impl, NULL);
4367 gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (impl->sort_model), FILE_LIST_COL_SIZE, size_sort_func, impl, NULL);
4368 gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (impl->sort_model), FILE_LIST_COL_MTIME, mtime_sort_func, impl, NULL);
4369 gtk_tree_sortable_set_default_sort_func (GTK_TREE_SORTABLE (impl->sort_model), NULL, NULL, NULL);
4370 gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (impl->sort_model), FILE_LIST_COL_NAME, GTK_SORT_ASCENDING);
4371 impl->list_sort_ascending = TRUE;
4373 g_signal_connect (impl->sort_model, "sort-column-changed",
4374 G_CALLBACK (list_sort_column_changed_cb), impl);
4376 gtk_tree_view_set_model (GTK_TREE_VIEW (impl->browse_files_tree_view),
4377 GTK_TREE_MODEL (impl->sort_model));
4378 gtk_tree_view_columns_autosize (GTK_TREE_VIEW (impl->browse_files_tree_view));
4379 gtk_tree_view_set_search_column (GTK_TREE_VIEW (impl->browse_files_tree_view),
4380 GTK_FILE_SYSTEM_MODEL_DISPLAY_NAME);
4383 /* Timeout callback used when the loading timer expires */
4385 load_timeout_cb (gpointer data)
4387 GtkFileChooserDefault *impl;
4389 GDK_THREADS_ENTER ();
4391 impl = GTK_FILE_CHOOSER_DEFAULT (data);
4392 g_assert (impl->load_state == LOAD_PRELOAD);
4393 g_assert (impl->load_timeout_id != 0);
4394 g_assert (impl->browse_files_model != NULL);
4396 impl->load_timeout_id = 0;
4397 impl->load_state = LOAD_LOADING;
4399 load_set_model (impl);
4401 GDK_THREADS_LEAVE ();
4406 /* Sets up a new load timer for the model and switches to the LOAD_LOADING state */
4408 load_setup_timer (GtkFileChooserDefault *impl)
4410 g_assert (impl->load_timeout_id == 0);
4411 g_assert (impl->load_state != LOAD_PRELOAD);
4413 impl->load_timeout_id = g_timeout_add (MAX_LOADING_TIME, load_timeout_cb, impl);
4414 impl->load_state = LOAD_PRELOAD;
4417 /* Removes the load timeout and switches to the LOAD_FINISHED state */
4419 load_remove_timer (GtkFileChooserDefault *impl)
4421 if (impl->load_timeout_id != 0)
4423 g_assert (impl->load_state == LOAD_PRELOAD);
4425 g_source_remove (impl->load_timeout_id);
4426 impl->load_timeout_id = 0;
4427 impl->load_state = LOAD_EMPTY;
4430 g_assert (impl->load_state == LOAD_EMPTY ||
4431 impl->load_state == LOAD_LOADING ||
4432 impl->load_state == LOAD_FINISHED);
4435 /* Selects the first row in the file list */
4437 browse_files_select_first_row (GtkFileChooserDefault *impl)
4441 if (!impl->sort_model)
4444 path = gtk_tree_path_new_from_indices (0, -1);
4445 gtk_tree_view_set_cursor (GTK_TREE_VIEW (impl->browse_files_tree_view), path, NULL, FALSE);
4446 gtk_tree_path_free (path);
4449 struct center_selected_row_closure {
4450 GtkFileChooserDefault *impl;
4451 gboolean already_centered;
4454 /* Callback used from gtk_tree_selection_selected_foreach(); centers the
4455 * selected row in the tree view.
4458 center_selected_row_foreach_cb (GtkTreeModel *model,
4463 struct center_selected_row_closure *closure;
4466 if (closure->already_centered)
4469 gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW (closure->impl->browse_files_tree_view), path, NULL, TRUE, 0.5, 0.0);
4470 closure->already_centered = TRUE;
4473 /* Centers the selected row in the tree view */
4475 browse_files_center_selected_row (GtkFileChooserDefault *impl)
4477 struct center_selected_row_closure closure;
4478 GtkTreeSelection *selection;
4480 closure.impl = impl;
4481 closure.already_centered = FALSE;
4483 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
4484 gtk_tree_selection_selected_foreach (selection, center_selected_row_foreach_cb, &closure);
4488 show_and_select_paths (GtkFileChooserDefault *impl,
4489 const GtkFilePath *parent_path,
4490 const GtkFilePath *only_one_path,
4494 GtkFileFolder *folder;
4496 gboolean have_hidden;
4497 gboolean have_filtered;
4499 if (!only_one_path && !paths)
4502 folder = gtk_file_system_get_folder (impl->file_system, parent_path, GTK_FILE_INFO_IS_HIDDEN, error);
4507 have_hidden = FALSE;
4508 have_filtered = FALSE;
4514 info = gtk_file_folder_get_info (folder, only_one_path, error);
4518 have_hidden = gtk_file_info_get_is_hidden (info);
4519 have_filtered = get_is_file_filtered (impl, only_one_path, info);
4520 gtk_file_info_free (info);
4527 for (l = paths; l; l = l->next)
4529 const GtkFilePath *path;
4535 info = gtk_file_folder_get_info (folder, path, NULL);
4539 have_hidden = gtk_file_info_get_is_hidden (info);
4542 have_filtered = get_is_file_filtered (impl, path, info);
4544 gtk_file_info_free (info);
4546 if (have_hidden && have_filtered)
4547 break; /* we now have all the information we need */
4554 g_object_unref (folder);
4560 g_object_set (impl, "show-hidden", TRUE, NULL);
4563 set_current_filter (impl, NULL);
4566 _gtk_file_system_model_path_do (impl->browse_files_model, only_one_path, select_func, impl);
4571 for (l = paths; l; l = l->next)
4573 const GtkFilePath *path;
4576 _gtk_file_system_model_path_do (impl->browse_files_model, path, select_func, impl);
4583 /* Processes the pending operation when a folder is finished loading */
4585 pending_select_paths_process (GtkFileChooserDefault *impl)
4587 g_assert (impl->load_state == LOAD_FINISHED);
4588 g_assert (impl->browse_files_model != NULL);
4589 g_assert (impl->sort_model != NULL);
4591 if (impl->pending_select_paths)
4594 show_and_select_paths (impl, impl->current_folder, NULL, impl->pending_select_paths, NULL);
4595 pending_select_paths_free (impl);
4596 browse_files_center_selected_row (impl);
4600 /* We only select the first row if the chooser is actually mapped ---
4601 * selecting the first row is to help the user when he is interacting with
4602 * the chooser, but sometimes a chooser works not on behalf of the user,
4603 * but rather on behalf of something else like GtkFileChooserButton. In
4604 * that case, the chooser's selection should be what the caller expects,
4605 * as the user can't see that something else got selected. See bug #165264.
4607 * Also, we don't select the first file if we are in SAVE or CREATE_FOLDER
4608 * modes. Doing so would change the contents of the filename entry.
4610 if (GTK_WIDGET_MAPPED (impl)
4611 && !(impl->action == GTK_FILE_CHOOSER_ACTION_SAVE || impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER))
4612 browse_files_select_first_row (impl);
4615 g_assert (impl->pending_select_paths == NULL);
4618 /* Callback used when the file system model finishes loading */
4620 browse_files_model_finished_loading_cb (GtkFileSystemModel *model,
4621 GtkFileChooserDefault *impl)
4623 if (impl->load_state == LOAD_PRELOAD)
4625 load_remove_timer (impl);
4626 load_set_model (impl);
4628 else if (impl->load_state == LOAD_LOADING)
4634 /* We can't g_assert_not_reached(), as something other than us may have
4635 * initiated a folder reload. See #165556.
4640 g_assert (impl->load_timeout_id == 0);
4642 impl->load_state = LOAD_FINISHED;
4644 pending_select_paths_process (impl);
4645 set_busy_cursor (impl, FALSE);
4648 /* Gets rid of the old list model and creates a new one for the current folder */
4650 set_list_model (GtkFileChooserDefault *impl,
4653 g_assert (impl->current_folder != NULL);
4655 load_remove_timer (impl); /* This changes the state to LOAD_EMPTY */
4657 if (impl->browse_files_model)
4659 g_object_unref (impl->browse_files_model);
4660 impl->browse_files_model = NULL;
4663 if (impl->sort_model)
4665 g_object_unref (impl->sort_model);
4666 impl->sort_model = NULL;
4669 set_busy_cursor (impl, TRUE);
4670 gtk_tree_view_set_model (GTK_TREE_VIEW (impl->browse_files_tree_view), NULL);
4672 impl->browse_files_model = _gtk_file_system_model_new (impl->file_system,
4673 impl->current_folder, 0,
4676 if (!impl->browse_files_model)
4678 set_busy_cursor (impl, FALSE);
4682 load_setup_timer (impl); /* This changes the state to LOAD_PRELOAD */
4684 g_signal_connect (impl->browse_files_model, "finished-loading",
4685 G_CALLBACK (browse_files_model_finished_loading_cb), impl);
4687 _gtk_file_system_model_set_show_hidden (impl->browse_files_model, impl->show_hidden);
4689 install_list_model_filter (impl);
4695 update_chooser_entry (GtkFileChooserDefault *impl)
4697 GtkTreeSelection *selection;
4698 const GtkFileInfo *info;
4700 GtkTreeIter child_iter;
4702 if (impl->action != GTK_FILE_CHOOSER_ACTION_SAVE)
4705 g_assert (!impl->select_multiple);
4706 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
4708 if (!gtk_tree_selection_get_selected (selection, NULL, &iter))
4711 gtk_tree_model_sort_convert_iter_to_child_iter (impl->sort_model,
4715 info = _gtk_file_system_model_get_info (impl->browse_files_model, &child_iter);
4717 if (!gtk_file_info_get_is_folder (info))
4718 _gtk_file_chooser_entry_set_file_part (GTK_FILE_CHOOSER_ENTRY (impl->save_file_name_entry),
4719 gtk_file_info_get_display_name (info));
4723 gtk_file_chooser_default_set_current_folder (GtkFileChooser *chooser,
4724 const GtkFilePath *path,
4727 GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
4730 g_assert (path != NULL);
4732 if (impl->local_only &&
4733 !gtk_file_system_path_is_local (impl->file_system, path))
4736 GTK_FILE_CHOOSER_ERROR,
4737 GTK_FILE_CHOOSER_ERROR_BAD_FILENAME,
4738 _("Cannot change to folder because it is not local"));
4743 /* Test validity of path here. */
4744 if (!check_is_folder (impl->file_system, path, error))
4747 if (!_gtk_path_bar_set_path (GTK_PATH_BAR (impl->browse_path_bar), path, error))
4750 if (impl->current_folder != path)
4752 if (impl->current_folder)
4753 gtk_file_path_free (impl->current_folder);
4755 impl->current_folder = gtk_file_path_copy (path);
4758 /* Update the widgets that may trigger a folder change themselves. */
4760 if (!impl->changing_folder)
4762 impl->changing_folder = TRUE;
4764 shortcuts_update_current_folder (impl);
4766 impl->changing_folder = FALSE;
4769 /* Set the folder on the save entry */
4771 _gtk_file_chooser_entry_set_base_folder (GTK_FILE_CHOOSER_ENTRY (impl->save_file_name_entry),
4772 impl->current_folder);
4774 /* Create a new list model. This is slightly evil; we store the result value
4775 * but perform more actions rather than returning immediately even if it
4776 * generates an error.
4778 result = set_list_model (impl, error);
4780 /* Refresh controls */
4782 shortcuts_find_current_folder (impl);
4784 g_signal_emit_by_name (impl, "current-folder-changed", 0);
4786 check_preview_change (impl);
4787 bookmarks_check_add_sensitivity (impl);
4789 g_signal_emit_by_name (impl, "selection-changed", 0);
4794 static GtkFilePath *
4795 gtk_file_chooser_default_get_current_folder (GtkFileChooser *chooser)
4797 GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
4799 return gtk_file_path_copy (impl->current_folder);
4803 gtk_file_chooser_default_set_current_name (GtkFileChooser *chooser,
4806 GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
4808 g_return_if_fail (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE
4809 || impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER);
4811 _gtk_file_chooser_entry_set_file_part (GTK_FILE_CHOOSER_ENTRY (impl->save_file_name_entry), name);
4815 select_func (GtkFileSystemModel *model,
4820 GtkFileChooserDefault *impl = user_data;
4821 GtkTreeSelection *selection;
4822 GtkTreeIter sorted_iter;
4824 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
4826 gtk_tree_model_sort_convert_child_iter_to_iter (impl->sort_model, &sorted_iter, iter);
4827 gtk_tree_selection_select_iter (selection, &sorted_iter);
4831 gtk_file_chooser_default_select_path (GtkFileChooser *chooser,
4832 const GtkFilePath *path,
4835 GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
4836 GtkFilePath *parent_path;
4839 if (!gtk_file_system_get_parent (impl->file_system, path, &parent_path, error))
4843 return _gtk_file_chooser_set_current_folder_path (chooser, path, error);
4845 if (impl->load_state == LOAD_EMPTY)
4849 g_assert (impl->current_folder != NULL);
4851 same_path = gtk_file_path_compare (parent_path, impl->current_folder) == 0;
4854 if (same_path && impl->load_state == LOAD_FINISHED)
4858 result = show_and_select_paths (impl, parent_path, path, NULL, error);
4859 gtk_file_path_free (parent_path);
4863 pending_select_paths_add (impl, path);
4869 result = _gtk_file_chooser_set_current_folder_path (chooser, parent_path, error);
4870 gtk_file_path_free (parent_path);
4874 gtk_file_path_free (parent_path);
4879 unselect_func (GtkFileSystemModel *model,
4884 GtkFileChooserDefault *impl = user_data;
4885 GtkTreeView *tree_view = GTK_TREE_VIEW (impl->browse_files_tree_view);
4886 GtkTreePath *sorted_path;
4888 sorted_path = gtk_tree_model_sort_convert_child_path_to_path (impl->sort_model,
4890 gtk_tree_selection_unselect_path (gtk_tree_view_get_selection (tree_view),
4892 gtk_tree_path_free (sorted_path);
4896 gtk_file_chooser_default_unselect_path (GtkFileChooser *chooser,
4897 const GtkFilePath *path)
4899 GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
4901 if (!impl->browse_files_model)
4904 _gtk_file_system_model_path_do (impl->browse_files_model, path,
4905 unselect_func, impl);
4909 maybe_select (GtkTreeModel *model,
4914 GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (data);
4915 GtkTreeSelection *selection;
4916 const GtkFileInfo *info;
4919 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
4921 info = get_list_file_info (impl, iter);
4922 is_folder = gtk_file_info_get_is_folder (info);
4924 if ((is_folder && impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER) ||
4925 (!is_folder && impl->action == GTK_FILE_CHOOSER_ACTION_OPEN))
4926 gtk_tree_selection_select_iter (selection, iter);
4928 gtk_tree_selection_unselect_iter (selection, iter);
4934 gtk_file_chooser_default_select_all (GtkFileChooser *chooser)
4936 GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
4937 if (impl->select_multiple)
4938 gtk_tree_model_foreach (GTK_TREE_MODEL (impl->sort_model),
4939 maybe_select, impl);
4943 gtk_file_chooser_default_unselect_all (GtkFileChooser *chooser)
4945 GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
4946 GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
4948 gtk_tree_selection_unselect_all (selection);
4951 /* Checks whether the filename entry for the Save modes contains a valid filename */
4952 static GtkFilePath *
4953 check_save_entry (GtkFileChooserDefault *impl,
4957 GtkFileChooserEntry *chooser_entry;
4958 const GtkFilePath *current_folder;
4959 const char *file_part;
4963 g_assert (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE
4964 || impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER);
4966 chooser_entry = GTK_FILE_CHOOSER_ENTRY (impl->save_file_name_entry);
4968 current_folder = _gtk_file_chooser_entry_get_current_folder (chooser_entry);
4969 file_part = _gtk_file_chooser_entry_get_file_part (chooser_entry);
4971 if (!file_part || file_part[0] == '\0')
4981 path = gtk_file_system_make_path (impl->file_system, current_folder, file_part, &error);
4985 error_building_filename_dialog (impl, current_folder, file_part, error);
4994 struct get_paths_closure {
4995 GtkFileChooserDefault *impl;
4997 GtkFilePath *path_from_entry;
5001 get_paths_foreach (GtkTreeModel *model,
5006 struct get_paths_closure *info;
5007 const GtkFilePath *file_path;
5008 GtkFileSystemModel *fs_model;
5009 GtkTreeIter sel_iter;
5012 fs_model = info->impl->browse_files_model;
5013 gtk_tree_model_sort_convert_iter_to_child_iter (info->impl->sort_model, &sel_iter, iter);
5015 file_path = _gtk_file_system_model_get_path (fs_model, &sel_iter);
5017 return; /* We are on the editable row */
5019 if (!info->path_from_entry
5020 || gtk_file_path_compare (info->path_from_entry, file_path) != 0)
5021 info->result = g_slist_prepend (info->result, gtk_file_path_copy (file_path));
5025 gtk_file_chooser_default_get_paths (GtkFileChooser *chooser)
5027 GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
5028 struct get_paths_closure info;
5032 info.path_from_entry = NULL;
5034 if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE
5035 || impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
5037 gboolean is_valid, is_empty;
5039 info.path_from_entry = check_save_entry (impl, &is_valid, &is_empty);
5040 if (!is_valid && !is_empty)
5044 if (!info.path_from_entry || impl->select_multiple)
5046 GtkTreeSelection *selection;
5048 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
5049 gtk_tree_selection_selected_foreach (selection, get_paths_foreach, &info);
5052 if (info.path_from_entry)
5053 info.result = g_slist_prepend (info.result, info.path_from_entry);
5055 /* If there's no folder selected, and we're in SELECT_FOLDER mode, then we
5056 * fall back to the current directory */
5057 if (impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER &&
5058 info.result == NULL)
5060 info.result = g_slist_prepend (info.result, gtk_file_path_copy (impl->current_folder));
5063 return g_slist_reverse (info.result);
5066 static GtkFilePath *
5067 gtk_file_chooser_default_get_preview_path (GtkFileChooser *chooser)
5069 GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
5071 if (impl->preview_path)
5072 return gtk_file_path_copy (impl->preview_path);
5077 static GtkFileSystem *
5078 gtk_file_chooser_default_get_file_system (GtkFileChooser *chooser)
5080 GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
5082 return impl->file_system;
5085 /* Shows or hides the filter widgets */
5087 show_filters (GtkFileChooserDefault *impl,
5091 gtk_widget_show (impl->filter_combo_hbox);
5093 gtk_widget_hide (impl->filter_combo_hbox);
5097 gtk_file_chooser_default_add_filter (GtkFileChooser *chooser,
5098 GtkFileFilter *filter)
5100 GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
5103 if (g_slist_find (impl->filters, filter))
5105 g_warning ("gtk_file_chooser_add_filter() called on filter already in list\n");
5109 g_object_ref (filter);
5110 gtk_object_sink (GTK_OBJECT (filter));
5111 impl->filters = g_slist_append (impl->filters, filter);
5113 name = gtk_file_filter_get_name (filter);
5115 name = "Untitled filter"; /* Place-holder, doesn't need to be marked for translation */
5117 gtk_combo_box_append_text (GTK_COMBO_BOX (impl->filter_combo), name);
5119 if (!g_slist_find (impl->filters, impl->current_filter))
5120 set_current_filter (impl, filter);
5122 show_filters (impl, TRUE);
5126 gtk_file_chooser_default_remove_filter (GtkFileChooser *chooser,
5127 GtkFileFilter *filter)
5129 GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
5130 GtkTreeModel *model;
5134 filter_index = g_slist_index (impl->filters, filter);
5136 if (filter_index < 0)
5138 g_warning ("gtk_file_chooser_remove_filter() called on filter not in list\n");
5142 impl->filters = g_slist_remove (impl->filters, filter);
5144 if (filter == impl->current_filter)
5147 set_current_filter (impl, impl->filters->data);
5149 set_current_filter (impl, NULL);
5152 /* Remove row from the combo box */
5153 model = gtk_combo_box_get_model (GTK_COMBO_BOX (impl->filter_combo));
5154 gtk_tree_model_iter_nth_child (model, &iter, NULL, filter_index);
5155 gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
5157 g_object_unref (filter);
5160 show_filters (impl, FALSE);
5164 gtk_file_chooser_default_list_filters (GtkFileChooser *chooser)
5166 GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
5168 return g_slist_copy (impl->filters);
5171 /* Returns the position in the shortcuts tree where the nth specified shortcut would appear */
5173 shortcuts_get_pos_for_shortcut_folder (GtkFileChooserDefault *impl,
5176 return pos + shortcuts_get_index (impl, SHORTCUTS_SHORTCUTS);
5180 gtk_file_chooser_default_add_shortcut_folder (GtkFileChooser *chooser,
5181 const GtkFilePath *path,
5184 GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
5188 /* Test validity of path here. */
5189 if (!check_is_folder (impl->file_system, path, error))
5192 pos = shortcuts_get_pos_for_shortcut_folder (impl, impl->num_shortcuts);
5194 result = shortcuts_insert_path (impl, pos, FALSE, NULL, path, NULL, FALSE, error);
5197 impl->num_shortcuts++;
5199 if (impl->shortcuts_filter_model)
5200 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (impl->shortcuts_filter_model));
5206 gtk_file_chooser_default_remove_shortcut_folder (GtkFileChooser *chooser,
5207 const GtkFilePath *path,
5210 GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
5216 if (impl->num_shortcuts == 0)
5219 pos = shortcuts_get_pos_for_shortcut_folder (impl, 0);
5220 if (!gtk_tree_model_iter_nth_child (GTK_TREE_MODEL (impl->shortcuts_model), &iter, NULL, pos))
5221 g_assert_not_reached ();
5223 for (i = 0; i < impl->num_shortcuts; i++)
5227 GtkFilePath *shortcut;
5229 gtk_tree_model_get (GTK_TREE_MODEL (impl->shortcuts_model), &iter,
5230 SHORTCUTS_COL_DATA, &col_data,
5231 SHORTCUTS_COL_IS_VOLUME, &is_volume,
5233 g_assert (col_data != NULL);
5234 g_assert (!is_volume);
5236 shortcut = col_data;
5237 if (gtk_file_path_compare (shortcut, path) == 0)
5239 shortcuts_remove_rows (impl, pos + i, 1);
5240 impl->num_shortcuts--;
5244 if (!gtk_tree_model_iter_next (GTK_TREE_MODEL (impl->shortcuts_model), &iter))
5245 g_assert_not_reached ();
5250 uri = gtk_file_system_path_to_uri (impl->file_system, path);
5252 GTK_FILE_CHOOSER_ERROR,
5253 GTK_FILE_CHOOSER_ERROR_NONEXISTENT,
5254 _("Shortcut %s does not exist"),
5262 gtk_file_chooser_default_list_shortcut_folders (GtkFileChooser *chooser)
5264 GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
5270 if (impl->num_shortcuts == 0)
5273 pos = shortcuts_get_pos_for_shortcut_folder (impl, 0);
5274 if (!gtk_tree_model_iter_nth_child (GTK_TREE_MODEL (impl->shortcuts_model), &iter, NULL, pos))
5275 g_assert_not_reached ();
5279 for (i = 0; i < impl->num_shortcuts; i++)
5283 GtkFilePath *shortcut;
5285 gtk_tree_model_get (GTK_TREE_MODEL (impl->shortcuts_model), &iter,
5286 SHORTCUTS_COL_DATA, &col_data,
5287 SHORTCUTS_COL_IS_VOLUME, &is_volume,
5289 g_assert (col_data != NULL);
5290 g_assert (!is_volume);
5292 shortcut = col_data;
5293 list = g_slist_prepend (list, gtk_file_path_copy (shortcut));
5295 if (i != impl->num_shortcuts - 1)
5297 if (!gtk_tree_model_iter_next (GTK_TREE_MODEL (impl->shortcuts_model), &iter))
5298 g_assert_not_reached ();
5302 return g_slist_reverse (list);
5305 /* Guesses a size based upon font sizes */
5307 find_good_size_from_style (GtkWidget *widget,
5311 GtkFileChooserDefault *impl;
5312 gint default_width, default_height;
5315 GtkRequisition preview_req;
5317 g_assert (widget->style != NULL);
5318 impl = GTK_FILE_CHOOSER_DEFAULT (widget);
5320 font_size = pango_font_description_get_size (widget->style->font_desc);
5321 font_size = PANGO_PIXELS (font_size);
5323 default_width = font_size * NUM_CHARS;
5324 default_height = font_size * NUM_LINES;
5326 /* Use at least the requisition size not including the preview widget */
5327 gtk_widget_size_request (widget, &req);
5329 if (impl->preview_widget_active && impl->preview_widget)
5330 gtk_widget_size_request (impl->preview_box, &preview_req);
5332 preview_req.width = 0;
5334 default_width = MAX (default_width, (req.width - (preview_req.width + PREVIEW_HBOX_SPACING)));
5335 default_height = MAX (default_height, req.height);
5337 *width = default_width;
5338 *height = default_height;
5342 gtk_file_chooser_default_get_default_size (GtkFileChooserEmbed *chooser_embed,
5343 gint *default_width,
5344 gint *default_height)
5346 GtkFileChooserDefault *impl;
5348 impl = GTK_FILE_CHOOSER_DEFAULT (chooser_embed);
5350 find_good_size_from_style (GTK_WIDGET (chooser_embed), default_width, default_height);
5352 if (impl->preview_widget_active && impl->preview_widget)
5353 *default_width += impl->preview_box->requisition.width + PREVIEW_HBOX_SPACING;
5357 gtk_file_chooser_default_get_resizable_hints (GtkFileChooserEmbed *chooser_embed,
5358 gboolean *resize_horizontally,
5359 gboolean *resize_vertically)
5361 GtkFileChooserDefault *impl;
5363 g_return_if_fail (resize_horizontally != NULL);
5364 g_return_if_fail (resize_vertically != NULL);
5366 impl = GTK_FILE_CHOOSER_DEFAULT (chooser_embed);
5368 *resize_horizontally = TRUE;
5369 *resize_vertically = TRUE;
5371 if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE ||
5372 impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
5374 if (! gtk_expander_get_expanded (GTK_EXPANDER (impl->save_expander)))
5376 *resize_horizontally = FALSE;
5377 *resize_vertically = FALSE;
5382 struct switch_folder_closure {
5383 GtkFileChooserDefault *impl;
5384 const GtkFilePath *path;
5388 /* Used from gtk_tree_selection_selected_foreach() in switch_to_selected_folder() */
5390 switch_folder_foreach_cb (GtkTreeModel *model,
5395 struct switch_folder_closure *closure;
5396 GtkTreeIter child_iter;
5400 gtk_tree_model_sort_convert_iter_to_child_iter (closure->impl->sort_model, &child_iter, iter);
5402 closure->path = _gtk_file_system_model_get_path (closure->impl->browse_files_model, &child_iter);
5403 closure->num_selected++;
5406 /* Changes to the selected folder in the list view */
5408 switch_to_selected_folder (GtkFileChooserDefault *impl)
5410 GtkTreeSelection *selection;
5411 struct switch_folder_closure closure;
5413 /* We do this with foreach() rather than get_selected() as we may be in
5414 * multiple selection mode
5417 closure.impl = impl;
5418 closure.path = NULL;
5419 closure.num_selected = 0;
5421 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
5422 gtk_tree_selection_selected_foreach (selection, switch_folder_foreach_cb, &closure);
5424 g_assert (closure.path && closure.num_selected == 1);
5426 change_folder_and_display_error (impl, closure.path);
5429 /* Implementation for GtkFileChooserEmbed::should_respond() */
5431 gtk_file_chooser_default_should_respond (GtkFileChooserEmbed *chooser_embed)
5433 GtkFileChooserDefault *impl;
5434 GtkWidget *toplevel;
5435 GtkWidget *current_focus;
5437 impl = GTK_FILE_CHOOSER_DEFAULT (chooser_embed);
5439 toplevel = gtk_widget_get_toplevel (GTK_WIDGET (impl));
5440 g_assert (GTK_IS_WINDOW (toplevel));
5442 current_focus = gtk_window_get_focus (GTK_WINDOW (toplevel));
5444 if (current_focus == impl->browse_files_tree_view)
5447 gboolean all_files, all_folders;
5451 selection_check (impl, &num_selected, &all_files, &all_folders);
5453 if (impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
5455 if (num_selected != 1)
5456 return TRUE; /* zero means current folder; more than one means use the whole selection */
5457 else if (current_focus != impl->browse_files_tree_view)
5459 /* a single folder is selected and a button was clicked */
5460 switch_to_selected_folder (impl);
5465 if (num_selected == 0)
5467 if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE
5468 || impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
5469 goto save_entry; /* it makes sense to use the typed name */
5474 if (num_selected == 1 && all_folders)
5476 switch_to_selected_folder (impl);
5482 else if (current_focus == impl->save_file_name_entry)
5485 gboolean is_valid, is_empty;
5488 GtkFileChooserEntry *entry;
5492 g_assert (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE
5493 || impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER);
5495 entry = GTK_FILE_CHOOSER_ENTRY (impl->save_file_name_entry);
5496 path = check_save_entry (impl, &is_valid, &is_empty);
5498 if (!is_empty && !is_valid)
5502 path = gtk_file_path_copy (_gtk_file_chooser_entry_get_current_folder (entry));
5504 is_folder = check_is_folder (impl->file_system, path, NULL);
5507 _gtk_file_chooser_entry_set_file_part (entry, "");
5508 change_folder_and_display_error (impl, path);
5513 /* check that everything up to the last component exists */
5514 gtk_file_path_free (path);
5515 path = gtk_file_path_copy (_gtk_file_chooser_entry_get_current_folder (entry));
5516 is_folder = check_is_folder (impl->file_system, path, NULL);
5519 change_folder_and_display_error (impl, path);
5526 gtk_file_path_free (path);
5529 else if (impl->toplevel_last_focus_widget == impl->browse_shortcuts_tree_view)
5531 /* The focus is on a dialog's action area button, *and* the widget that
5532 * was focused immediately before it is the shortcuts list. Switch to the
5533 * selected shortcut and tell the caller not to respond.
5537 if (shortcuts_get_selected (impl, &iter))
5539 shortcuts_activate_iter (impl, &iter);
5541 gtk_widget_grab_focus (impl->browse_files_tree_view);
5548 else if (impl->toplevel_last_focus_widget == impl->browse_files_tree_view)
5550 /* The focus is on a dialog's action area button, *and* the widget that
5551 * was focused immediately before it is the file list.
5556 /* The focus is on a dialog's action area button or something else */
5557 if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE
5558 || impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
5563 g_assert_not_reached ();
5567 /* Implementation for GtkFileChooserEmbed::initial_focus() */
5569 gtk_file_chooser_default_initial_focus (GtkFileChooserEmbed *chooser_embed)
5571 GtkFileChooserDefault *impl;
5574 impl = GTK_FILE_CHOOSER_DEFAULT (chooser_embed);
5576 if (impl->action == GTK_FILE_CHOOSER_ACTION_OPEN
5577 || impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
5578 widget = impl->browse_files_tree_view;
5579 else if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE
5580 || impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
5581 widget = impl->save_file_name_entry;
5584 g_assert_not_reached ();
5588 gtk_widget_grab_focus (widget);
5592 set_current_filter (GtkFileChooserDefault *impl,
5593 GtkFileFilter *filter)
5595 if (impl->current_filter != filter)
5599 /* NULL filters are allowed to reset to non-filtered status
5601 filter_index = g_slist_index (impl->filters, filter);
5602 if (impl->filters && filter && filter_index < 0)
5605 if (impl->current_filter)
5606 g_object_unref (impl->current_filter);
5607 impl->current_filter = filter;
5608 if (impl->current_filter)
5610 g_object_ref (impl->current_filter);
5611 gtk_object_sink (GTK_OBJECT (filter));
5615 gtk_combo_box_set_active (GTK_COMBO_BOX (impl->filter_combo),
5618 if (impl->browse_files_model)
5619 install_list_model_filter (impl);
5621 g_object_notify (G_OBJECT (impl), "filter");
5626 filter_combo_changed (GtkComboBox *combo_box,
5627 GtkFileChooserDefault *impl)
5629 gint new_index = gtk_combo_box_get_active (combo_box);
5630 GtkFileFilter *new_filter = g_slist_nth_data (impl->filters, new_index);
5632 set_current_filter (impl, new_filter);
5636 check_preview_change (GtkFileChooserDefault *impl)
5638 GtkTreePath *cursor_path;
5639 const GtkFilePath *new_path;
5640 const GtkFileInfo *new_info;
5642 gtk_tree_view_get_cursor (GTK_TREE_VIEW (impl->browse_files_tree_view), &cursor_path, NULL);
5643 if (cursor_path && impl->sort_model)
5646 GtkTreeIter child_iter;
5648 gtk_tree_model_get_iter (GTK_TREE_MODEL (impl->sort_model), &iter, cursor_path);
5649 gtk_tree_path_free (cursor_path);
5651 gtk_tree_model_sort_convert_iter_to_child_iter (impl->sort_model, &child_iter, &iter);
5653 new_path = _gtk_file_system_model_get_path (impl->browse_files_model, &child_iter);
5654 new_info = _gtk_file_system_model_get_info (impl->browse_files_model, &child_iter);
5662 if (new_path != impl->preview_path &&
5663 !(new_path && impl->preview_path &&
5664 gtk_file_path_compare (new_path, impl->preview_path) == 0))
5666 if (impl->preview_path)
5668 gtk_file_path_free (impl->preview_path);
5669 g_free (impl->preview_display_name);
5674 impl->preview_path = gtk_file_path_copy (new_path);
5675 impl->preview_display_name = g_strdup (gtk_file_info_get_display_name (new_info));
5679 impl->preview_path = NULL;
5680 impl->preview_display_name = NULL;
5683 if (impl->use_preview_label && impl->preview_label)
5684 gtk_label_set_text (GTK_LABEL (impl->preview_label), impl->preview_display_name);
5686 g_signal_emit_by_name (impl, "update-preview");
5690 /* Activates a volume by mounting it if necessary and then switching to its
5694 shortcuts_activate_volume (GtkFileChooserDefault *impl,
5695 GtkFileSystemVolume *volume)
5699 /* We ref the file chooser since volume_mount() may run a main loop, and the
5700 * user could close the file chooser window in the meantime.
5702 g_object_ref (impl);
5704 if (!gtk_file_system_volume_get_is_mounted (impl->file_system, volume))
5709 set_busy_cursor (impl, TRUE);
5712 result = gtk_file_system_volume_mount (impl->file_system, volume, &error);
5718 msg = g_strdup_printf (_("Could not mount %s"),
5719 gtk_file_system_volume_get_display_name (impl->file_system, volume));
5720 error_message (impl, msg, error->message);
5722 g_error_free (error);
5725 set_busy_cursor (impl, FALSE);
5731 path = gtk_file_system_volume_get_base_path (impl->file_system, volume);
5732 change_folder_and_display_error (impl, path);
5733 gtk_file_path_free (path);
5737 g_object_unref (impl);
5740 /* Opens the folder or volume at the specified iter in the shortcuts model */
5742 shortcuts_activate_iter (GtkFileChooserDefault *impl,
5748 gtk_tree_model_get (GTK_TREE_MODEL (impl->shortcuts_model), iter,
5749 SHORTCUTS_COL_DATA, &col_data,
5750 SHORTCUTS_COL_IS_VOLUME, &is_volume,
5754 return; /* We are on a separator */
5758 GtkFileSystemVolume *volume;
5762 shortcuts_activate_volume (impl, volume);
5766 const GtkFilePath *file_path;
5768 file_path = col_data;
5769 change_folder_and_display_error (impl, file_path);
5773 /* Callback used when a row in the shortcuts list is activated */
5775 shortcuts_row_activated_cb (GtkTreeView *tree_view,
5777 GtkTreeViewColumn *column,
5778 GtkFileChooserDefault *impl)
5781 GtkTreeIter child_iter;
5783 if (!gtk_tree_model_get_iter (impl->shortcuts_filter_model, &iter, path))
5786 gtk_tree_model_filter_convert_iter_to_child_iter (GTK_TREE_MODEL_FILTER (impl->shortcuts_filter_model),
5789 shortcuts_activate_iter (impl, &child_iter);
5791 gtk_widget_grab_focus (impl->browse_files_tree_view);
5794 /* Handler for GtkWidget::key-press-event on the shortcuts list */
5796 shortcuts_key_press_event_cb (GtkWidget *widget,
5798 GtkFileChooserDefault *impl)
5802 modifiers = gtk_accelerator_get_default_mod_mask ();
5804 if ((event->keyval == GDK_BackSpace
5805 || event->keyval == GDK_Delete
5806 || event->keyval == GDK_KP_Delete)
5807 && (event->state & modifiers) == 0)
5809 remove_selected_bookmarks (impl);
5817 shortcuts_select_func (GtkTreeSelection *selection,
5818 GtkTreeModel *model,
5820 gboolean path_currently_selected,
5823 GtkFileChooserDefault *impl = data;
5825 return (*gtk_tree_path_get_indices (path) != shortcuts_get_index (impl, SHORTCUTS_BOOKMARKS_SEPARATOR));
5829 list_select_func (GtkTreeSelection *selection,
5830 GtkTreeModel *model,
5832 gboolean path_currently_selected,
5835 GtkFileChooserDefault *impl = data;
5837 if (impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER ||
5838 impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
5840 GtkTreeIter iter, child_iter;
5841 const GtkFileInfo *info;
5843 if (!gtk_tree_model_get_iter (GTK_TREE_MODEL (impl->sort_model), &iter, path))
5846 gtk_tree_model_sort_convert_iter_to_child_iter (impl->sort_model, &child_iter, &iter);
5848 info = _gtk_file_system_model_get_info (impl->browse_files_model, &child_iter);
5850 if (info && !gtk_file_info_get_is_folder (info))
5858 list_selection_changed (GtkTreeSelection *selection,
5859 GtkFileChooserDefault *impl)
5861 /* See if we are in the new folder editable row for Save mode */
5862 if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE)
5864 GtkTreeSelection *selection;
5865 GtkTreeIter iter, child_iter;
5866 const GtkFileInfo *info;
5868 g_assert (!impl->select_multiple);
5869 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
5870 if (!gtk_tree_selection_get_selected (selection, NULL, &iter))
5873 gtk_tree_model_sort_convert_iter_to_child_iter (impl->sort_model,
5877 info = _gtk_file_system_model_get_info (impl->browse_files_model, &child_iter);
5879 return; /* We are on the editable row for New Folder */
5882 update_chooser_entry (impl);
5883 check_preview_change (impl);
5884 bookmarks_check_add_sensitivity (impl);
5886 g_signal_emit_by_name (impl, "selection-changed", 0);
5889 /* Callback used when a row in the file list is activated */
5891 list_row_activated (GtkTreeView *tree_view,
5893 GtkTreeViewColumn *column,
5894 GtkFileChooserDefault *impl)
5896 GtkTreeIter iter, child_iter;
5897 const GtkFileInfo *info;
5899 if (!gtk_tree_model_get_iter (GTK_TREE_MODEL (impl->sort_model), &iter, path))
5902 gtk_tree_model_sort_convert_iter_to_child_iter (impl->sort_model, &child_iter, &iter);
5904 info = _gtk_file_system_model_get_info (impl->browse_files_model, &child_iter);
5906 if (gtk_file_info_get_is_folder (info))
5908 const GtkFilePath *file_path;
5910 file_path = _gtk_file_system_model_get_path (impl->browse_files_model, &child_iter);
5911 change_folder_and_display_error (impl, file_path);
5916 if (impl->action == GTK_FILE_CHOOSER_ACTION_OPEN ||
5917 impl->action == GTK_FILE_CHOOSER_ACTION_SAVE)
5918 g_signal_emit_by_name (impl, "file-activated");
5922 path_bar_clicked (GtkPathBar *path_bar,
5923 GtkFilePath *file_path,
5924 gboolean child_is_hidden,
5925 GtkFileChooserDefault *impl)
5927 if (!change_folder_and_display_error (impl, file_path))
5930 /* Say we have "/foo/bar/[.baz]" and the user clicks on "bar". We should then
5931 * show hidden files so that ".baz" appears in the file list, as it will still
5932 * be shown in the path bar: "/foo/[bar]/.baz"
5934 if (child_is_hidden)
5935 g_object_set (impl, "show-hidden", TRUE, NULL);
5938 static const GtkFileInfo *
5939 get_list_file_info (GtkFileChooserDefault *impl,
5942 GtkTreeIter child_iter;
5944 gtk_tree_model_sort_convert_iter_to_child_iter (impl->sort_model,
5948 return _gtk_file_system_model_get_info (impl->browse_files_model, &child_iter);
5952 list_icon_data_func (GtkTreeViewColumn *tree_column,
5953 GtkCellRenderer *cell,
5954 GtkTreeModel *tree_model,
5958 GtkFileChooserDefault *impl = data;
5959 GtkTreeIter child_iter;
5960 const GtkFilePath *path;
5962 const GtkFileInfo *info;
5963 gboolean sensitive = TRUE;
5965 info = get_list_file_info (impl, iter);
5967 gtk_tree_model_sort_convert_iter_to_child_iter (impl->sort_model,
5970 path = _gtk_file_system_model_get_path (impl->browse_files_model, &child_iter);
5974 /* FIXME: NULL GError */
5975 pixbuf = gtk_file_system_render_icon (impl->file_system, path, GTK_WIDGET (impl),
5976 impl->icon_size, NULL);
5980 /* We are on the editable row */
5984 if (info && (impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER ||
5985 impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER))
5986 sensitive = gtk_file_info_get_is_folder (info);
5990 "sensitive", sensitive,
5994 g_object_unref (pixbuf);
5998 list_name_data_func (GtkTreeViewColumn *tree_column,
5999 GtkCellRenderer *cell,
6000 GtkTreeModel *tree_model,
6004 GtkFileChooserDefault *impl = data;
6005 const GtkFileInfo *info = get_list_file_info (impl, iter);
6006 gboolean sensitive = TRUE;
6011 "text", _("Type name of new folder"),
6018 if (impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER
6019 || impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
6021 sensitive = gtk_file_info_get_is_folder (info);
6025 "text", gtk_file_info_get_display_name (info),
6026 "sensitive", sensitive,
6032 list_size_data_func (GtkTreeViewColumn *tree_column,
6033 GtkCellRenderer *cell,
6034 GtkTreeModel *tree_model,
6038 GtkFileChooserDefault *impl = data;
6039 const GtkFileInfo *info = get_list_file_info (impl, iter);
6042 gboolean sensitive = TRUE;
6044 if (!info || gtk_file_info_get_is_folder (info))
6046 g_object_set (cell,"sensitive", sensitive, NULL);
6050 size = gtk_file_info_get_size (info);
6052 if (size < (gint64)1024)
6053 str = g_strdup_printf (ngettext ("%d byte", "%d bytes", (gint)size), (gint)size);
6054 else if (size < (gint64)1024*1024)
6055 str = g_strdup_printf (_("%.1f K"), size / (1024.));
6056 else if (size < (gint64)1024*1024*1024)
6057 str = g_strdup_printf (_("%.1f M"), size / (1024.*1024.));
6059 str = g_strdup_printf (_("%.1f G"), size / (1024.*1024.*1024.));
6061 if (impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER ||
6062 impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
6067 "sensitive", sensitive,
6074 /* Tree column data callback for the file list; fetches the mtime of a file */
6076 list_mtime_data_func (GtkTreeViewColumn *tree_column,
6077 GtkCellRenderer *cell,
6078 GtkTreeModel *tree_model,
6082 GtkFileChooserDefault *impl;
6083 const GtkFileInfo *info;
6084 GtkFileTime time_mtime, time_now;
6088 gboolean sensitive = TRUE;
6092 info = get_list_file_info (impl, iter);
6102 time_mtime = gtk_file_info_get_modification_time (info);
6103 g_date_set_time (&mtime, (GTime) time_mtime);
6105 time_now = (GTime ) time (NULL);
6106 g_date_set_time (&now, (GTime) time_now);
6108 days_diff = g_date_get_julian (&now) - g_date_get_julian (&mtime);
6111 strcpy (buf, _("Today"));
6112 else if (days_diff == 1)
6113 strcpy (buf, _("Yesterday"));
6118 if (days_diff > 1 && days_diff < 7)
6119 format = "%A"; /* Days from last week */
6121 format = "%x"; /* Any other date */
6123 if (g_date_strftime (buf, sizeof (buf), format, &mtime) == 0)
6124 strcpy (buf, _("Unknown"));
6127 if (impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER ||
6128 impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
6129 sensitive = gtk_file_info_get_is_folder (info);
6133 "sensitive", sensitive,
6138 _gtk_file_chooser_default_new (const char *file_system)
6140 return g_object_new (GTK_TYPE_FILE_CHOOSER_DEFAULT,
6141 "file-system-backend", file_system,
6146 location_entry_create (GtkFileChooserDefault *impl,
6151 entry = _gtk_file_chooser_entry_new (TRUE);
6152 /* Pick a good width for the entry */
6153 gtk_entry_set_width_chars (GTK_ENTRY (entry), 30);
6154 gtk_entry_set_activates_default (GTK_ENTRY (entry), TRUE);
6155 _gtk_file_chooser_entry_set_file_system (GTK_FILE_CHOOSER_ENTRY (entry), impl->file_system);
6156 _gtk_file_chooser_entry_set_action (GTK_FILE_CHOOSER_ENTRY (entry), impl->action);
6159 _gtk_file_chooser_entry_set_base_folder (GTK_FILE_CHOOSER_ENTRY (entry),
6160 gtk_file_path_new_steal ((gchar *)path));
6161 _gtk_file_chooser_entry_set_file_part (GTK_FILE_CHOOSER_ENTRY (entry), path);
6165 _gtk_file_chooser_entry_set_base_folder (GTK_FILE_CHOOSER_ENTRY (entry), impl->current_folder);
6166 if (impl->action == GTK_FILE_CHOOSER_ACTION_OPEN
6167 || impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
6168 _gtk_file_chooser_entry_set_file_part (GTK_FILE_CHOOSER_ENTRY (entry), "");
6169 else if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE
6170 || impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
6171 _gtk_file_chooser_entry_set_file_part (GTK_FILE_CHOOSER_ENTRY (entry),
6172 gtk_entry_get_text (GTK_ENTRY (impl->save_file_name_entry)));
6174 g_assert_not_reached ();
6177 return GTK_WIDGET (entry);
6181 update_from_entry (GtkFileChooserDefault *impl,
6183 GtkFileChooserEntry *chooser_entry)
6185 const GtkFilePath *folder_path;
6186 const char *file_part;
6188 folder_path = _gtk_file_chooser_entry_get_current_folder (chooser_entry);
6189 file_part = _gtk_file_chooser_entry_get_file_part (chooser_entry);
6191 if (impl->action == GTK_FILE_CHOOSER_ACTION_OPEN && !folder_path)
6193 error_message_with_parent (parent,
6194 _("Cannot change folder"),
6195 _("The folder you specified is an invalid path."));
6199 if (file_part[0] == '\0')
6200 return change_folder_and_display_error (impl, folder_path);
6203 GtkFileFolder *folder = NULL;
6204 GtkFilePath *subfolder_path = NULL;
6205 GtkFileInfo *info = NULL;
6211 /* If the file part is non-empty, we need to figure out if it refers to a
6212 * folder within folder. We could optimize the case here where the folder
6213 * is already loaded for one of our tree models.
6217 folder = gtk_file_system_get_folder (impl->file_system, folder_path, GTK_FILE_INFO_IS_FOLDER, &error);
6221 error_getting_info_dialog (impl, folder_path, error);
6226 subfolder_path = gtk_file_system_make_path (impl->file_system, folder_path, file_part, &error);
6228 if (!subfolder_path)
6233 uri = gtk_file_system_path_to_uri (impl->file_system, folder_path);
6234 msg = g_strdup_printf (_("Could not build file name from '%s' and '%s'"),
6236 error_message (impl, msg, error->message);
6243 info = gtk_file_folder_get_info (folder, subfolder_path, &error);
6247 if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE
6248 || impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
6250 if (!change_folder_and_display_error (impl, folder_path))
6253 gtk_file_chooser_default_set_current_name (GTK_FILE_CHOOSER (impl), file_part);
6256 error_getting_info_dialog (impl, subfolder_path, error);
6261 if (gtk_file_info_get_is_folder (info))
6262 result = change_folder_and_display_error (impl, subfolder_path);
6268 result = _gtk_file_chooser_select_path (GTK_FILE_CHOOSER (impl), subfolder_path, &error);
6270 error_dialog (impl, _("Could not select item"),
6271 subfolder_path, error);
6277 g_object_unref (folder);
6279 gtk_file_path_free (subfolder_path);
6282 gtk_file_info_free (info);
6287 g_assert_not_reached ();
6291 location_popup_handler (GtkFileChooserDefault *impl,
6295 GtkWindow *toplevel;
6301 const char *accept_stock;
6305 toplevel = get_toplevel (GTK_WIDGET (impl));
6307 if (impl->action == GTK_FILE_CHOOSER_ACTION_OPEN
6308 || impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
6310 title = _("Open Location");
6311 accept_stock = GTK_STOCK_OPEN;
6315 g_assert (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE
6316 || impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER);
6317 title = _("Save in Location");
6318 accept_stock = GTK_STOCK_SAVE;
6321 dialog = gtk_dialog_new_with_buttons (title,
6323 GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_NO_SEPARATOR,
6324 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
6325 accept_stock, GTK_RESPONSE_ACCEPT,
6327 gtk_window_set_default_size (GTK_WINDOW (dialog), 300, -1);
6328 gtk_container_set_border_width (GTK_CONTAINER (dialog), 5);
6329 gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
6330 gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_ACCEPT);
6332 gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
6333 GTK_RESPONSE_ACCEPT,
6334 GTK_RESPONSE_CANCEL,
6337 hbox = gtk_hbox_new (FALSE, 12);
6338 gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), hbox, FALSE, FALSE, 0);
6339 gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
6341 label = gtk_label_new_with_mnemonic (_("_Location:"));
6342 gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
6344 entry = location_entry_create (impl, path);
6346 gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, TRUE, 0);
6347 gtk_label_set_mnemonic_widget (GTK_LABEL (label), entry);
6351 gtk_widget_show_all (dialog);
6352 /* If the dialog is brought up by typing the first characters
6353 * of a path, unselect the text in the entry, so that you can
6354 * just type on without erasing the initial part.
6357 gtk_editable_select_region (GTK_EDITABLE (entry), -1, -1);
6361 if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
6363 if (update_from_entry (impl, GTK_WINDOW (dialog), GTK_FILE_CHOOSER_ENTRY (entry)))
6365 if (impl->action == GTK_FILE_CHOOSER_ACTION_OPEN
6366 || impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
6368 gtk_widget_grab_focus (impl->browse_files_tree_view);
6372 g_assert (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE
6373 || impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER);
6374 gtk_widget_grab_focus (impl->save_file_name_entry);
6382 GtkWindow *toplevel;
6384 toplevel = get_toplevel (GTK_WIDGET (impl));
6385 if (toplevel && toplevel->focus_widget)
6386 gtk_widget_grab_focus (toplevel->focus_widget);
6389 gtk_widget_destroy (dialog);
6392 /* Handler for the "up-folder" keybinding signal */
6394 up_folder_handler (GtkFileChooserDefault *impl)
6396 pending_select_paths_add (impl, impl->current_folder);
6397 _gtk_path_bar_up (GTK_PATH_BAR (impl->browse_path_bar));
6400 /* Handler for the "down-folder" keybinding signal */
6402 down_folder_handler (GtkFileChooserDefault *impl)
6404 _gtk_path_bar_down (GTK_PATH_BAR (impl->browse_path_bar));
6407 /* Handler for the "home-folder" keybinding signal */
6409 home_folder_handler (GtkFileChooserDefault *impl)
6414 if (!impl->has_home)
6415 return; /* Should we put up an error dialog? */
6417 pos = shortcuts_get_index (impl, SHORTCUTS_HOME);
6418 if (!gtk_tree_model_iter_nth_child (GTK_TREE_MODEL (impl->shortcuts_model), &iter, NULL, pos))
6419 g_assert_not_reached ();
6421 shortcuts_activate_iter (impl, &iter);
6426 /* Drag and drop interfaces */
6429 _shortcuts_model_filter_class_init (ShortcutsModelFilterClass *class)
6434 _shortcuts_model_filter_init (ShortcutsModelFilter *model)
6439 /* GtkTreeDragSource::row_draggable implementation for the shortcuts filter model */
6441 shortcuts_model_filter_row_draggable (GtkTreeDragSource *drag_source,
6444 ShortcutsModelFilter *model;
6448 model = SHORTCUTS_MODEL_FILTER (drag_source);
6450 pos = *gtk_tree_path_get_indices (path);
6451 bookmarks_pos = shortcuts_get_index (model->impl, SHORTCUTS_BOOKMARKS);
6453 return (pos >= bookmarks_pos && pos < bookmarks_pos + model->impl->num_bookmarks);
6456 /* GtkTreeDragSource::drag_data_get implementation for the shortcuts filter model */
6458 shortcuts_model_filter_drag_data_get (GtkTreeDragSource *drag_source,
6460 GtkSelectionData *selection_data)
6462 ShortcutsModelFilter *model;
6464 model = SHORTCUTS_MODEL_FILTER (drag_source);
6471 /* Fill the GtkTreeDragSourceIface vtable */
6473 shortcuts_model_filter_drag_source_iface_init (GtkTreeDragSourceIface *iface)
6475 iface->row_draggable = shortcuts_model_filter_row_draggable;
6476 iface->drag_data_get = shortcuts_model_filter_drag_data_get;
6480 /* Fill the GtkTreeDragDestIface vtable */
6482 shortcuts_model_filter_drag_dest_iface_init (GtkTreeDragDestIface *iface)
6484 iface->drag_data_received = shortcuts_model_filter_drag_data_received;
6485 iface->row_drop_possible = shortcuts_model_filter_row_drop_possible;
6489 static GtkTreeModel *
6490 shortcuts_model_filter_new (GtkFileChooserDefault *impl,
6491 GtkTreeModel *child_model,
6494 ShortcutsModelFilter *model;
6496 model = g_object_new (SHORTCUTS_MODEL_FILTER_TYPE,
6497 "child_model", child_model,
6498 "virtual_root", root,
6503 return GTK_TREE_MODEL (model);
6506 #define __GTK_FILE_CHOOSER_DEFAULT_C__
6507 #include "gtkaliasdef.c"