1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 2 -*- */
3 /* GTK+: gtkfilechooserbutton.c
5 * Copyright (c) 2004 James M. Cape <jcape@ignore-your.tv>
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
17 * You should have received a copy of the GNU Library General Public
18 * License along with this library; if not, write to the
19 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
20 * Boston, MA 02111-1307, USA.
25 #include <sys/types.h>
34 #include "gtkbutton.h"
35 #include "gtkcelllayout.h"
36 #include "gtkcellrenderertext.h"
37 #include "gtkcellrendererpixbuf.h"
38 #include "gtkcombobox.h"
40 #include "gtkicontheme.h"
41 #include "gtkiconfactory.h"
44 #include "gtkliststore.h"
46 #include "gtktreemodelfilter.h"
47 #include "gtkvseparator.h"
48 #include "gtkfilechooserdialog.h"
49 #include "gtkfilechooserprivate.h"
50 #include "gtkfilechooserutils.h"
51 #include "gtkmarshalers.h"
53 #include "gtkfilechooserbutton.h"
55 #include "gtkprivate.h"
61 #define DEFAULT_TITLE N_("Select A File")
62 #define DESKTOP_DISPLAY_NAME N_("Desktop")
63 #define FALLBACK_DISPLAY_NAME N_("(None)")
64 #define FALLBACK_ICON_NAME "stock_unknown"
65 #define FALLBACK_ICON_SIZE 16
68 /* ********************** *
69 * Private Enumerations *
70 * ********************** */
90 /* TreeModel Columns */
102 /* TreeModel Row Types */
108 ROW_TYPE_BOOKMARK_SEPARATOR,
110 ROW_TYPE_CURRENT_FOLDER_SEPARATOR,
111 ROW_TYPE_CURRENT_FOLDER,
112 ROW_TYPE_OTHER_SEPARATOR,
115 ROW_TYPE_INVALID = -1
120 /* ******************** *
121 * Private Structures *
122 * ******************** */
124 struct _GtkFileChooserButtonPrivate
130 GtkWidget *combo_box;
131 GtkCellRenderer *icon_cell;
132 GtkCellRenderer *name_cell;
135 GtkTreeModel *filter_model;
140 gulong combo_box_changed_id;
141 gulong dialog_file_activated_id;
142 gulong dialog_folder_changed_id;
143 gulong dialog_selection_changed_id;
144 gulong fs_volumes_changed_id;
145 gulong fs_bookmarks_changed_id;
147 GCancellable *dnd_select_folder_cancellable;
148 GCancellable *update_button_cancellable;
149 GSList *change_icon_theme_cancellables;
157 guint has_bookmark_separator : 1;
158 guint has_current_folder_separator : 1;
159 guint has_current_folder : 1;
160 guint has_other_separator : 1;
162 /* Used for hiding/showing the dialog when the button is hidden */
165 /* Used to track whether we need to set a default current folder on ::map() */
166 guint folder_has_been_set : 1;
168 guint focus_on_click : 1;
183 /* ********************* *
184 * Function Prototypes *
185 * ********************* */
187 /* GtkFileChooserIface Functions */
188 static void gtk_file_chooser_button_file_chooser_iface_init (GtkFileChooserIface *iface);
189 static gboolean gtk_file_chooser_button_add_shortcut_folder (GtkFileChooser *chooser,
192 static gboolean gtk_file_chooser_button_remove_shortcut_folder (GtkFileChooser *chooser,
196 /* GObject Functions */
197 static GObject *gtk_file_chooser_button_constructor (GType type,
199 GObjectConstructParam *params);
200 static void gtk_file_chooser_button_set_property (GObject *object,
204 static void gtk_file_chooser_button_get_property (GObject *object,
208 static void gtk_file_chooser_button_finalize (GObject *object);
210 /* GtkWidget Functions */
211 static void gtk_file_chooser_button_destroy (GtkWidget *widget);
212 static void gtk_file_chooser_button_drag_data_received (GtkWidget *widget,
213 GdkDragContext *context,
216 GtkSelectionData *data,
219 static void gtk_file_chooser_button_show_all (GtkWidget *widget);
220 static void gtk_file_chooser_button_show (GtkWidget *widget);
221 static void gtk_file_chooser_button_hide (GtkWidget *widget);
222 static void gtk_file_chooser_button_map (GtkWidget *widget);
223 static gboolean gtk_file_chooser_button_mnemonic_activate (GtkWidget *widget,
224 gboolean group_cycling);
225 static void gtk_file_chooser_button_style_set (GtkWidget *widget,
226 GtkStyle *old_style);
227 static void gtk_file_chooser_button_screen_changed (GtkWidget *widget,
228 GdkScreen *old_screen);
230 /* Utility Functions */
231 static GtkIconTheme *get_icon_theme (GtkWidget *widget);
232 static void set_info_for_file_at_iter (GtkFileChooserButton *fs,
236 static gint model_get_type_position (GtkFileChooserButton *button,
238 static void model_free_row_data (GtkFileChooserButton *button,
240 static inline void model_add_special (GtkFileChooserButton *button);
241 static inline void model_add_other (GtkFileChooserButton *button);
242 static void model_add_volumes (GtkFileChooserButton *button,
244 static void model_add_bookmarks (GtkFileChooserButton *button,
246 static void model_update_current_folder (GtkFileChooserButton *button,
248 static void model_remove_rows (GtkFileChooserButton *button,
252 static gboolean filter_model_visible_func (GtkTreeModel *model,
256 static gboolean combo_box_row_separator_func (GtkTreeModel *model,
259 static void name_cell_data_func (GtkCellLayout *layout,
260 GtkCellRenderer *cell,
264 static void open_dialog (GtkFileChooserButton *button);
265 static void update_combo_box (GtkFileChooserButton *button);
266 static void update_label_and_image (GtkFileChooserButton *button);
268 /* Child Object Callbacks */
269 static void fs_volumes_changed_cb (GtkFileSystem *fs,
271 static void fs_bookmarks_changed_cb (GtkFileSystem *fs,
274 static void combo_box_changed_cb (GtkComboBox *combo_box,
277 static void button_clicked_cb (GtkButton *real_button,
280 static void dialog_update_preview_cb (GtkFileChooser *dialog,
282 static void dialog_selection_changed_cb (GtkFileChooser *dialog,
284 static void dialog_file_activated_cb (GtkFileChooser *dialog,
286 static void dialog_current_folder_changed_cb (GtkFileChooser *dialog,
288 static void dialog_notify_cb (GObject *dialog,
291 static gboolean dialog_delete_event_cb (GtkWidget *dialog,
294 static void dialog_response_cb (GtkDialog *dialog,
298 static guint file_chooser_button_signals[LAST_SIGNAL] = { 0 };
300 /* ******************* *
301 * GType Declaration *
302 * ******************* */
304 G_DEFINE_TYPE_WITH_CODE (GtkFileChooserButton, gtk_file_chooser_button, GTK_TYPE_HBOX, { \
305 G_IMPLEMENT_INTERFACE (GTK_TYPE_FILE_CHOOSER, gtk_file_chooser_button_file_chooser_iface_init) \
309 /* ***************** *
311 * ***************** */
314 gtk_file_chooser_button_class_init (GtkFileChooserButtonClass * class)
316 GObjectClass *gobject_class;
317 GtkWidgetClass *widget_class;
319 gobject_class = G_OBJECT_CLASS (class);
320 widget_class = GTK_WIDGET_CLASS (class);
322 gobject_class->constructor = gtk_file_chooser_button_constructor;
323 gobject_class->set_property = gtk_file_chooser_button_set_property;
324 gobject_class->get_property = gtk_file_chooser_button_get_property;
325 gobject_class->finalize = gtk_file_chooser_button_finalize;
327 widget_class->destroy = gtk_file_chooser_button_destroy;
328 widget_class->drag_data_received = gtk_file_chooser_button_drag_data_received;
329 widget_class->show_all = gtk_file_chooser_button_show_all;
330 widget_class->show = gtk_file_chooser_button_show;
331 widget_class->hide = gtk_file_chooser_button_hide;
332 widget_class->map = gtk_file_chooser_button_map;
333 widget_class->style_set = gtk_file_chooser_button_style_set;
334 widget_class->screen_changed = gtk_file_chooser_button_screen_changed;
335 widget_class->mnemonic_activate = gtk_file_chooser_button_mnemonic_activate;
338 * GtkFileChooserButton::file-set:
339 * @widget: the object which received the signal.
341 * The ::file-set signal is emitted when the user selects a file.
343 * Note that this signal is only emitted when the <emphasis>user</emphasis>
348 file_chooser_button_signals[FILE_SET] =
349 g_signal_new (I_("file-set"),
350 G_TYPE_FROM_CLASS (gobject_class),
352 G_STRUCT_OFFSET (GtkFileChooserButtonClass, file_set),
354 _gtk_marshal_VOID__VOID,
358 * GtkFileChooserButton:dialog:
360 * Instance of the #GtkFileChooserDialog associated with the button.
364 g_object_class_install_property (gobject_class, PROP_DIALOG,
365 g_param_spec_object ("dialog",
367 P_("The file chooser dialog to use."),
368 GTK_TYPE_FILE_CHOOSER,
369 (GTK_PARAM_WRITABLE |
370 G_PARAM_CONSTRUCT_ONLY)));
373 * GtkFileChooserButton:focus-on-click:
375 * Whether the #GtkFileChooserButton button grabs focus when it is clicked
380 g_object_class_install_property (gobject_class,
382 g_param_spec_boolean ("focus-on-click",
383 P_("Focus on click"),
384 P_("Whether the button grabs focus when it is clicked with the mouse"),
386 GTK_PARAM_READWRITE));
389 * GtkFileChooserButton:title:
391 * Title to put on the #GtkFileChooserDialog associated with the button.
395 g_object_class_install_property (gobject_class, PROP_TITLE,
396 g_param_spec_string ("title",
398 P_("The title of the file chooser dialog."),
400 GTK_PARAM_READWRITE));
403 * GtkFileChooserButton:width-chars:
405 * The width of the entry and label inside the button, in characters.
409 g_object_class_install_property (gobject_class, PROP_WIDTH_CHARS,
410 g_param_spec_int ("width-chars",
411 P_("Width In Characters"),
412 P_("The desired width of the button widget, in characters."),
414 GTK_PARAM_READWRITE));
416 _gtk_file_chooser_install_properties (gobject_class);
418 g_type_class_add_private (class, sizeof (GtkFileChooserButtonPrivate));
422 gtk_file_chooser_button_init (GtkFileChooserButton *button)
424 GtkFileChooserButtonPrivate *priv;
425 GtkWidget *box, *image, *sep;
426 GtkTargetList *target_list;
428 priv = button->priv = G_TYPE_INSTANCE_GET_PRIVATE (button,
429 GTK_TYPE_FILE_CHOOSER_BUTTON,
430 GtkFileChooserButtonPrivate);
432 priv->icon_size = FALLBACK_ICON_SIZE;
433 priv->focus_on_click = TRUE;
435 gtk_widget_push_composite_child ();
438 priv->button = gtk_button_new ();
439 g_signal_connect (priv->button, "clicked", G_CALLBACK (button_clicked_cb),
441 gtk_container_add (GTK_CONTAINER (button), priv->button);
442 gtk_widget_show (priv->button);
444 box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4);
445 gtk_container_add (GTK_CONTAINER (priv->button), box);
446 gtk_widget_show (box);
448 priv->image = gtk_image_new ();
449 gtk_box_pack_start (GTK_BOX (box), priv->image, FALSE, FALSE, 0);
450 gtk_widget_show (priv->image);
452 priv->label = gtk_label_new (_(FALLBACK_DISPLAY_NAME));
453 gtk_label_set_ellipsize (GTK_LABEL (priv->label), PANGO_ELLIPSIZE_END);
454 gtk_misc_set_alignment (GTK_MISC (priv->label), 0.0, 0.5);
455 gtk_container_add (GTK_CONTAINER (box), priv->label);
456 gtk_widget_show (priv->label);
458 sep = gtk_separator_new (GTK_ORIENTATION_VERTICAL);
459 gtk_box_pack_start (GTK_BOX (box), sep, FALSE, FALSE, 0);
460 gtk_widget_show (sep);
462 image = gtk_image_new_from_stock (GTK_STOCK_OPEN,
464 gtk_box_pack_start (GTK_BOX (box), image, FALSE, FALSE, 0);
465 gtk_widget_show (image);
468 /* Keep in sync with columns enum, line 88 */
470 GTK_TREE_MODEL (gtk_list_store_new (NUM_COLUMNS,
471 GDK_TYPE_PIXBUF, /* Icon */
472 G_TYPE_STRING, /* Display Name */
473 G_TYPE_CHAR, /* Row Type */
474 G_TYPE_POINTER /* Volume || Path */,
475 G_TYPE_BOOLEAN /* Is Folder? */,
476 G_TYPE_POINTER /* cancellable */));
478 priv->combo_box = gtk_combo_box_new ();
479 priv->combo_box_changed_id =
480 g_signal_connect (priv->combo_box, "changed",
481 G_CALLBACK (combo_box_changed_cb), button);
482 gtk_container_add (GTK_CONTAINER (button), priv->combo_box);
484 priv->icon_cell = gtk_cell_renderer_pixbuf_new ();
485 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (priv->combo_box),
486 priv->icon_cell, FALSE);
487 gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (priv->combo_box),
488 priv->icon_cell, "pixbuf", ICON_COLUMN);
490 priv->name_cell = gtk_cell_renderer_text_new ();
491 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (priv->combo_box),
492 priv->name_cell, TRUE);
493 gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (priv->combo_box),
494 priv->name_cell, "text", DISPLAY_NAME_COLUMN);
495 gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (priv->combo_box),
496 priv->name_cell, name_cell_data_func,
499 gtk_widget_pop_composite_child ();
502 gtk_drag_dest_set (GTK_WIDGET (button),
503 (GTK_DEST_DEFAULT_ALL),
506 target_list = gtk_target_list_new (NULL, 0);
507 gtk_target_list_add_uri_targets (target_list, TEXT_URI_LIST);
508 gtk_target_list_add_text_targets (target_list, TEXT_PLAIN);
509 gtk_drag_dest_set_target_list (GTK_WIDGET (button), target_list);
510 gtk_target_list_unref (target_list);
514 /* ******************************* *
515 * GtkFileChooserIface Functions *
516 * ******************************* */
518 gtk_file_chooser_button_file_chooser_iface_init (GtkFileChooserIface *iface)
520 _gtk_file_chooser_delegate_iface_init (iface);
522 iface->add_shortcut_folder = gtk_file_chooser_button_add_shortcut_folder;
523 iface->remove_shortcut_folder = gtk_file_chooser_button_remove_shortcut_folder;
527 gtk_file_chooser_button_add_shortcut_folder (GtkFileChooser *chooser,
531 GtkFileChooser *delegate;
534 delegate = g_object_get_qdata (G_OBJECT (chooser),
535 GTK_FILE_CHOOSER_DELEGATE_QUARK);
536 retval = _gtk_file_chooser_add_shortcut_folder (delegate, file, error);
540 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (chooser);
541 GtkFileChooserButtonPrivate *priv = button->priv;
545 pos = model_get_type_position (button, ROW_TYPE_SHORTCUT);
546 pos += priv->n_shortcuts;
548 gtk_list_store_insert (GTK_LIST_STORE (priv->model), &iter, pos);
549 gtk_list_store_set (GTK_LIST_STORE (priv->model), &iter,
551 DISPLAY_NAME_COLUMN, _(FALLBACK_DISPLAY_NAME),
552 TYPE_COLUMN, ROW_TYPE_SHORTCUT,
553 DATA_COLUMN, g_object_ref (file),
554 IS_FOLDER_COLUMN, FALSE,
556 set_info_for_file_at_iter (button, file, &iter);
559 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter_model));
566 gtk_file_chooser_button_remove_shortcut_folder (GtkFileChooser *chooser,
570 GtkFileChooser *delegate;
573 delegate = g_object_get_qdata (G_OBJECT (chooser),
574 GTK_FILE_CHOOSER_DELEGATE_QUARK);
576 retval = _gtk_file_chooser_remove_shortcut_folder (delegate, file, error);
580 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (chooser);
581 GtkFileChooserButtonPrivate *priv = button->priv;
586 pos = model_get_type_position (button, ROW_TYPE_SHORTCUT);
587 gtk_tree_model_iter_nth_child (priv->model, &iter, NULL, pos);
593 gtk_tree_model_get (priv->model, &iter,
598 if (type == ROW_TYPE_SHORTCUT &&
599 data && g_file_equal (data, file))
601 model_free_row_data (GTK_FILE_CHOOSER_BUTTON (chooser), &iter);
602 gtk_list_store_remove (GTK_LIST_STORE (priv->model), &iter);
604 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter_model));
605 update_combo_box (GTK_FILE_CHOOSER_BUTTON (chooser));
609 while (type == ROW_TYPE_SHORTCUT &&
610 gtk_tree_model_iter_next (priv->model, &iter));
617 /* ******************* *
618 * GObject Functions *
619 * ******************* */
622 gtk_file_chooser_button_constructor (GType type,
624 GObjectConstructParam *params)
627 GtkFileChooserButton *button;
628 GtkFileChooserButtonPrivate *priv;
630 char *current_folder;
632 object = G_OBJECT_CLASS (gtk_file_chooser_button_parent_class)->constructor (type,
635 button = GTK_FILE_CHOOSER_BUTTON (object);
640 priv->dialog = gtk_file_chooser_dialog_new (NULL, NULL,
641 GTK_FILE_CHOOSER_ACTION_OPEN,
648 gtk_dialog_set_default_response (GTK_DIALOG (priv->dialog),
649 GTK_RESPONSE_ACCEPT);
650 gtk_dialog_set_alternative_button_order (GTK_DIALOG (priv->dialog),
655 gtk_file_chooser_button_set_title (button, _(DEFAULT_TITLE));
657 else if (!gtk_window_get_title (GTK_WINDOW (priv->dialog)))
659 gtk_file_chooser_button_set_title (button, _(DEFAULT_TITLE));
662 current_folder = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (priv->dialog));
663 if (current_folder != NULL)
665 priv->folder_has_been_set = TRUE;
666 g_free (current_folder);
669 g_signal_connect (priv->dialog, "delete-event",
670 G_CALLBACK (dialog_delete_event_cb), object);
671 g_signal_connect (priv->dialog, "response",
672 G_CALLBACK (dialog_response_cb), object);
674 /* This is used, instead of the standard delegate, to ensure that signals are only
675 * delegated when the OK button is pressed. */
676 g_object_set_qdata (object, GTK_FILE_CHOOSER_DELEGATE_QUARK, priv->dialog);
677 priv->dialog_folder_changed_id =
678 g_signal_connect (priv->dialog, "current-folder-changed",
679 G_CALLBACK (dialog_current_folder_changed_cb), object);
680 priv->dialog_file_activated_id =
681 g_signal_connect (priv->dialog, "file-activated",
682 G_CALLBACK (dialog_file_activated_cb), object);
683 priv->dialog_selection_changed_id =
684 g_signal_connect (priv->dialog, "selection-changed",
685 G_CALLBACK (dialog_selection_changed_cb), object);
686 g_signal_connect (priv->dialog, "update-preview",
687 G_CALLBACK (dialog_update_preview_cb), object);
688 g_signal_connect (priv->dialog, "notify",
689 G_CALLBACK (dialog_notify_cb), object);
690 g_object_add_weak_pointer (G_OBJECT (priv->dialog),
691 (gpointer) (&priv->dialog));
694 g_object_ref (_gtk_file_chooser_get_file_system (GTK_FILE_CHOOSER (priv->dialog)));
696 model_add_special (button);
698 list = _gtk_file_system_list_volumes (priv->fs);
699 model_add_volumes (button, list);
702 list = _gtk_file_system_list_bookmarks (priv->fs);
703 model_add_bookmarks (button, list);
704 g_slist_foreach (list, (GFunc) g_object_unref, NULL);
707 model_add_other (button);
709 priv->filter_model = gtk_tree_model_filter_new (priv->model, NULL);
710 gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (priv->filter_model),
711 filter_model_visible_func,
714 gtk_combo_box_set_model (GTK_COMBO_BOX (priv->combo_box), priv->filter_model);
715 gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (priv->combo_box),
716 combo_box_row_separator_func,
719 /* set up the action for a user-provided dialog, this also updates
720 * the label, image and combobox
722 g_object_set (object,
723 "action", gtk_file_chooser_get_action (GTK_FILE_CHOOSER (priv->dialog)),
726 priv->fs_volumes_changed_id =
727 g_signal_connect (priv->fs, "volumes-changed",
728 G_CALLBACK (fs_volumes_changed_cb), object);
729 priv->fs_bookmarks_changed_id =
730 g_signal_connect (priv->fs, "bookmarks-changed",
731 G_CALLBACK (fs_bookmarks_changed_cb), object);
737 gtk_file_chooser_button_set_property (GObject *object,
742 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (object);
743 GtkFileChooserButtonPrivate *priv = button->priv;
749 priv->dialog = g_value_get_object (value);
751 case PROP_FOCUS_ON_CLICK:
752 gtk_file_chooser_button_set_focus_on_click (button, g_value_get_boolean (value));
754 case PROP_WIDTH_CHARS:
755 gtk_file_chooser_button_set_width_chars (GTK_FILE_CHOOSER_BUTTON (object),
756 g_value_get_int (value));
758 case GTK_FILE_CHOOSER_PROP_ACTION:
759 switch (g_value_get_enum (value))
761 case GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER:
762 case GTK_FILE_CHOOSER_ACTION_SAVE:
767 eclass = g_type_class_peek (GTK_TYPE_FILE_CHOOSER_ACTION);
768 eval = g_enum_get_value (eclass, g_value_get_enum (value));
769 g_warning ("%s: Choosers of type `%s' do not support `%s'.",
770 G_STRFUNC, G_OBJECT_TYPE_NAME (object), eval->value_name);
772 g_value_set_enum ((GValue *) value, GTK_FILE_CHOOSER_ACTION_OPEN);
777 g_object_set_property (G_OBJECT (priv->dialog), pspec->name, value);
778 update_label_and_image (GTK_FILE_CHOOSER_BUTTON (object));
779 update_combo_box (GTK_FILE_CHOOSER_BUTTON (object));
781 switch (g_value_get_enum (value))
783 case GTK_FILE_CHOOSER_ACTION_OPEN:
784 gtk_widget_hide (priv->combo_box);
785 gtk_widget_show (priv->button);
787 case GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER:
788 gtk_widget_hide (priv->button);
789 gtk_widget_show (priv->combo_box);
792 g_assert_not_reached ();
798 case GTK_FILE_CHOOSER_PROP_FILTER:
799 case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET:
800 case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET_ACTIVE:
801 case GTK_FILE_CHOOSER_PROP_USE_PREVIEW_LABEL:
802 case GTK_FILE_CHOOSER_PROP_EXTRA_WIDGET:
803 case GTK_FILE_CHOOSER_PROP_SHOW_HIDDEN:
804 case GTK_FILE_CHOOSER_PROP_DO_OVERWRITE_CONFIRMATION:
805 case GTK_FILE_CHOOSER_PROP_CREATE_FOLDERS:
806 g_object_set_property (G_OBJECT (priv->dialog), pspec->name, value);
809 case GTK_FILE_CHOOSER_PROP_LOCAL_ONLY:
810 g_object_set_property (G_OBJECT (priv->dialog), pspec->name, value);
811 fs_volumes_changed_cb (priv->fs, button);
812 fs_bookmarks_changed_cb (priv->fs, button);
815 case GTK_FILE_CHOOSER_PROP_SELECT_MULTIPLE:
816 g_warning ("%s: Choosers of type `%s` do not support selecting multiple files.",
817 G_STRFUNC, G_OBJECT_TYPE_NAME (object));
820 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
826 gtk_file_chooser_button_get_property (GObject *object,
831 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (object);
832 GtkFileChooserButtonPrivate *priv = button->priv;
836 case PROP_WIDTH_CHARS:
837 g_value_set_int (value,
838 gtk_label_get_width_chars (GTK_LABEL (priv->label)));
840 case PROP_FOCUS_ON_CLICK:
841 g_value_set_boolean (value,
842 gtk_file_chooser_button_get_focus_on_click (button));
846 case GTK_FILE_CHOOSER_PROP_ACTION:
847 case GTK_FILE_CHOOSER_PROP_FILTER:
848 case GTK_FILE_CHOOSER_PROP_LOCAL_ONLY:
849 case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET:
850 case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET_ACTIVE:
851 case GTK_FILE_CHOOSER_PROP_USE_PREVIEW_LABEL:
852 case GTK_FILE_CHOOSER_PROP_EXTRA_WIDGET:
853 case GTK_FILE_CHOOSER_PROP_SELECT_MULTIPLE:
854 case GTK_FILE_CHOOSER_PROP_SHOW_HIDDEN:
855 case GTK_FILE_CHOOSER_PROP_DO_OVERWRITE_CONFIRMATION:
856 case GTK_FILE_CHOOSER_PROP_CREATE_FOLDERS:
857 g_object_get_property (G_OBJECT (priv->dialog), pspec->name, value);
861 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
867 gtk_file_chooser_button_finalize (GObject *object)
869 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (object);
870 GtkFileChooserButtonPrivate *priv = button->priv;
873 g_object_unref (priv->old_file);
875 G_OBJECT_CLASS (gtk_file_chooser_button_parent_class)->finalize (object);
878 /* ********************* *
879 * GtkWidget Functions *
880 * ********************* */
883 gtk_file_chooser_button_destroy (GtkWidget *widget)
885 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (widget);
886 GtkFileChooserButtonPrivate *priv = button->priv;
890 if (priv->dialog != NULL)
892 gtk_widget_destroy (priv->dialog);
896 if (priv->model && gtk_tree_model_get_iter_first (priv->model, &iter)) do
898 model_free_row_data (button, &iter);
900 while (gtk_tree_model_iter_next (priv->model, &iter));
902 if (priv->dnd_select_folder_cancellable)
904 g_cancellable_cancel (priv->dnd_select_folder_cancellable);
905 priv->dnd_select_folder_cancellable = NULL;
908 if (priv->update_button_cancellable)
910 g_cancellable_cancel (priv->update_button_cancellable);
911 priv->update_button_cancellable = NULL;
914 if (priv->change_icon_theme_cancellables)
916 for (l = priv->change_icon_theme_cancellables; l; l = l->next)
918 GCancellable *cancellable = G_CANCELLABLE (l->data);
919 g_cancellable_cancel (cancellable);
921 g_slist_free (priv->change_icon_theme_cancellables);
922 priv->change_icon_theme_cancellables = NULL;
927 g_object_unref (priv->model);
931 if (priv->filter_model)
933 g_object_unref (priv->filter_model);
934 priv->filter_model = NULL;
939 g_signal_handler_disconnect (priv->fs, priv->fs_volumes_changed_id);
940 g_signal_handler_disconnect (priv->fs, priv->fs_bookmarks_changed_id);
941 g_object_unref (priv->fs);
945 GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->destroy (widget);
948 struct DndSelectFolderData
950 GtkFileSystem *file_system;
951 GtkFileChooserButton *button;
952 GtkFileChooserAction action;
960 dnd_select_folder_get_info_cb (GCancellable *cancellable,
965 gboolean cancelled = g_cancellable_is_cancelled (cancellable);
966 struct DndSelectFolderData *data = user_data;
968 if (cancellable != data->button->priv->dnd_select_folder_cancellable)
970 g_object_unref (data->button);
971 g_object_unref (data->file);
972 g_strfreev (data->uris);
975 g_object_unref (cancellable);
979 data->button->priv->dnd_select_folder_cancellable = NULL;
981 if (!cancelled && !error && info != NULL)
985 is_folder = _gtk_file_info_consider_as_directory (info);
988 (((data->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER && is_folder) ||
989 (data->action == GTK_FILE_CHOOSER_ACTION_OPEN && !is_folder)) &&
990 gtk_file_chooser_select_file (GTK_FILE_CHOOSER (data->button->priv->dialog),
994 data->selected = FALSE;
996 if (data->selected || data->uris[++data->i] == NULL)
998 g_signal_emit (data->button, file_chooser_button_signals[FILE_SET], 0);
1000 g_object_unref (data->button);
1001 g_object_unref (data->file);
1002 g_strfreev (data->uris);
1005 g_object_unref (cancellable);
1010 g_object_unref (data->file);
1012 data->file = g_file_new_for_uri (data->uris[data->i]);
1014 data->button->priv->dnd_select_folder_cancellable =
1015 _gtk_file_system_get_info (data->file_system, data->file,
1017 dnd_select_folder_get_info_cb, user_data);
1019 g_object_unref (cancellable);
1023 gtk_file_chooser_button_drag_data_received (GtkWidget *widget,
1024 GdkDragContext *context,
1027 GtkSelectionData *data,
1031 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (widget);
1032 GtkFileChooserButtonPrivate *priv = button->priv;
1036 if (GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->drag_data_received != NULL)
1037 GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->drag_data_received (widget,
1043 if (widget == NULL || context == NULL || data == NULL || data->length < 0)
1051 struct DndSelectFolderData *info;
1053 uris = gtk_selection_data_get_uris (data);
1058 info = g_new0 (struct DndSelectFolderData, 1);
1059 info->button = g_object_ref (button);
1062 info->selected = FALSE;
1063 info->file_system = priv->fs;
1064 g_object_get (priv->dialog, "action", &info->action, NULL);
1066 info->file = g_file_new_for_uri (info->uris[info->i]);
1068 if (priv->dnd_select_folder_cancellable)
1069 g_cancellable_cancel (priv->dnd_select_folder_cancellable);
1071 priv->dnd_select_folder_cancellable =
1072 _gtk_file_system_get_info (priv->fs, info->file,
1074 dnd_select_folder_get_info_cb, info);
1079 text = (char*) gtk_selection_data_get_text (data);
1080 file = g_file_new_for_uri (text);
1081 gtk_file_chooser_select_file (GTK_FILE_CHOOSER (priv->dialog), file,
1083 g_object_unref (file);
1085 g_signal_emit (button, file_chooser_button_signals[FILE_SET], 0);
1092 gtk_drag_finish (context, TRUE, FALSE, drag_time);
1096 gtk_file_chooser_button_show_all (GtkWidget *widget)
1098 gtk_widget_show (widget);
1102 gtk_file_chooser_button_show (GtkWidget *widget)
1104 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (widget);
1105 GtkFileChooserButtonPrivate *priv = button->priv;
1107 if (GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->show)
1108 GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->show (widget);
1111 open_dialog (GTK_FILE_CHOOSER_BUTTON (widget));
1115 gtk_file_chooser_button_hide (GtkWidget *widget)
1117 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (widget);
1118 GtkFileChooserButtonPrivate *priv = button->priv;
1120 gtk_widget_hide (priv->dialog);
1122 if (GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->hide)
1123 GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->hide (widget);
1127 gtk_file_chooser_button_map (GtkWidget *widget)
1129 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (widget);
1130 GtkFileChooserButtonPrivate *priv = button->priv;
1132 if (!priv->folder_has_been_set)
1134 char *current_working_dir;
1136 current_working_dir = g_get_current_dir ();
1137 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (widget), current_working_dir);
1138 g_free (current_working_dir);
1140 priv->folder_has_been_set = TRUE;
1143 GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->map (widget);
1147 gtk_file_chooser_button_mnemonic_activate (GtkWidget *widget,
1148 gboolean group_cycling)
1150 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (widget);
1151 GtkFileChooserButtonPrivate *priv = button->priv;
1153 switch (gtk_file_chooser_get_action (GTK_FILE_CHOOSER (priv->dialog)))
1155 case GTK_FILE_CHOOSER_ACTION_OPEN:
1156 gtk_widget_grab_focus (priv->button);
1158 case GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER:
1159 return gtk_widget_mnemonic_activate (priv->combo_box, group_cycling);
1162 g_assert_not_reached ();
1169 /* Changes the icons wherever it is needed */
1170 struct ChangeIconThemeData
1172 GtkFileChooserButton *button;
1173 GtkTreeRowReference *row_ref;
1177 change_icon_theme_get_info_cb (GCancellable *cancellable,
1179 const GError *error,
1182 gboolean cancelled = g_cancellable_is_cancelled (cancellable);
1184 struct ChangeIconThemeData *data = user_data;
1186 if (!g_slist_find (data->button->priv->change_icon_theme_cancellables, cancellable))
1189 data->button->priv->change_icon_theme_cancellables =
1190 g_slist_remove (data->button->priv->change_icon_theme_cancellables, cancellable);
1192 if (cancelled || error)
1195 pixbuf = _gtk_file_info_render_icon (info, GTK_WIDGET (data->button), data->button->priv->icon_size);
1203 width = MAX (width, gdk_pixbuf_get_width (pixbuf));
1205 path = gtk_tree_row_reference_get_path (data->row_ref);
1208 gtk_tree_model_get_iter (data->button->priv->model, &iter, path);
1209 gtk_tree_path_free (path);
1211 gtk_list_store_set (GTK_LIST_STORE (data->button->priv->model), &iter,
1212 ICON_COLUMN, pixbuf,
1215 g_object_set (data->button->priv->icon_cell,
1219 g_object_unref (pixbuf);
1223 g_object_unref (data->button);
1224 gtk_tree_row_reference_free (data->row_ref);
1227 g_object_unref (cancellable);
1231 change_icon_theme (GtkFileChooserButton *button)
1233 GtkFileChooserButtonPrivate *priv = button->priv;
1234 GtkSettings *settings;
1235 GtkIconTheme *theme;
1238 gint width = 0, height = 0;
1240 for (l = button->priv->change_icon_theme_cancellables; l; l = l->next)
1242 GCancellable *cancellable = G_CANCELLABLE (l->data);
1243 g_cancellable_cancel (cancellable);
1245 g_slist_free (button->priv->change_icon_theme_cancellables);
1246 button->priv->change_icon_theme_cancellables = NULL;
1248 settings = gtk_settings_get_for_screen (gtk_widget_get_screen (GTK_WIDGET (button)));
1250 if (gtk_icon_size_lookup_for_settings (settings, GTK_ICON_SIZE_MENU,
1252 priv->icon_size = MAX (width, height);
1254 priv->icon_size = FALLBACK_ICON_SIZE;
1256 update_label_and_image (button);
1258 gtk_tree_model_get_iter_first (priv->model, &iter);
1260 theme = get_icon_theme (GTK_WIDGET (button));
1268 type = ROW_TYPE_INVALID;
1269 gtk_tree_model_get (priv->model, &iter,
1276 case ROW_TYPE_SPECIAL:
1277 case ROW_TYPE_SHORTCUT:
1278 case ROW_TYPE_BOOKMARK:
1279 case ROW_TYPE_CURRENT_FOLDER:
1282 if (g_file_is_native (G_FILE (data)))
1285 GCancellable *cancellable;
1286 struct ChangeIconThemeData *info;
1288 info = g_new0 (struct ChangeIconThemeData, 1);
1289 info->button = g_object_ref (button);
1290 path = gtk_tree_model_get_path (priv->model, &iter);
1291 info->row_ref = gtk_tree_row_reference_new (priv->model, path);
1292 gtk_tree_path_free (path);
1295 _gtk_file_system_get_info (priv->fs, data,
1297 change_icon_theme_get_info_cb,
1299 button->priv->change_icon_theme_cancellables =
1300 g_slist_append (button->priv->change_icon_theme_cancellables, cancellable);
1304 /* Don't call get_info for remote paths to avoid latency and
1306 * If we switch to a better bookmarks file format (XBEL), we
1307 * should use mime info to get a better icon.
1309 pixbuf = gtk_icon_theme_load_icon (theme, "folder-remote",
1310 priv->icon_size, 0, NULL);
1313 pixbuf = gtk_icon_theme_load_icon (theme, FALLBACK_ICON_NAME,
1314 priv->icon_size, 0, NULL);
1316 case ROW_TYPE_VOLUME:
1318 pixbuf = _gtk_file_system_volume_render_icon (data,
1319 GTK_WIDGET (button),
1323 pixbuf = gtk_icon_theme_load_icon (theme, FALLBACK_ICON_NAME,
1324 priv->icon_size, 0, NULL);
1332 width = MAX (width, gdk_pixbuf_get_width (pixbuf));
1334 gtk_list_store_set (GTK_LIST_STORE (priv->model), &iter,
1335 ICON_COLUMN, pixbuf,
1339 g_object_unref (pixbuf);
1341 while (gtk_tree_model_iter_next (priv->model, &iter));
1343 g_object_set (button->priv->icon_cell,
1349 gtk_file_chooser_button_style_set (GtkWidget *widget,
1350 GtkStyle *old_style)
1352 GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->style_set (widget,
1355 if (gtk_widget_has_screen (widget))
1356 change_icon_theme (GTK_FILE_CHOOSER_BUTTON (widget));
1360 gtk_file_chooser_button_screen_changed (GtkWidget *widget,
1361 GdkScreen *old_screen)
1363 if (GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->screen_changed)
1364 GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->screen_changed (widget,
1367 change_icon_theme (GTK_FILE_CHOOSER_BUTTON (widget));
1371 /* ******************* *
1372 * Utility Functions *
1373 * ******************* */
1376 static GtkIconTheme *
1377 get_icon_theme (GtkWidget *widget)
1379 if (gtk_widget_has_screen (widget))
1380 return gtk_icon_theme_get_for_screen (gtk_widget_get_screen (widget));
1382 return gtk_icon_theme_get_default ();
1386 struct SetDisplayNameData
1388 GtkFileChooserButton *button;
1390 GtkTreeRowReference *row_ref;
1394 set_info_get_info_cb (GCancellable *cancellable,
1396 const GError *error,
1397 gpointer callback_data)
1399 gboolean cancelled = g_cancellable_is_cancelled (cancellable);
1403 GCancellable *model_cancellable;
1404 struct SetDisplayNameData *data = callback_data;
1407 if (!data->button->priv->model)
1408 /* button got destroyed */
1411 path = gtk_tree_row_reference_get_path (data->row_ref);
1413 /* Cancellable doesn't exist anymore in the model */
1416 gtk_tree_model_get_iter (data->button->priv->model, &iter, path);
1417 gtk_tree_path_free (path);
1419 /* Validate the cancellable */
1420 gtk_tree_model_get (data->button->priv->model, &iter,
1421 CANCELLABLE_COLUMN, &model_cancellable,
1423 if (cancellable != model_cancellable)
1426 gtk_list_store_set (GTK_LIST_STORE (data->button->priv->model), &iter,
1427 CANCELLABLE_COLUMN, NULL,
1430 if (cancelled || error)
1431 /* There was an error, leave the fallback name in there */
1434 pixbuf = _gtk_file_info_render_icon (info, GTK_WIDGET (data->button), data->button->priv->icon_size);
1437 data->label = g_strdup (g_file_info_get_display_name (info));
1439 is_folder = _gtk_file_info_consider_as_directory (info);
1441 gtk_list_store_set (GTK_LIST_STORE (data->button->priv->model), &iter,
1442 ICON_COLUMN, pixbuf,
1443 DISPLAY_NAME_COLUMN, data->label,
1444 IS_FOLDER_COLUMN, is_folder,
1448 g_object_unref (pixbuf);
1451 g_object_unref (data->button);
1452 g_free (data->label);
1453 gtk_tree_row_reference_free (data->row_ref);
1456 g_object_unref (cancellable);
1460 set_info_for_file_at_iter (GtkFileChooserButton *button,
1464 struct SetDisplayNameData *data;
1465 GtkTreePath *tree_path;
1466 GCancellable *cancellable;
1468 data = g_new0 (struct SetDisplayNameData, 1);
1469 data->button = g_object_ref (button);
1470 data->label = _gtk_file_system_get_bookmark_label (button->priv->fs, file);
1472 tree_path = gtk_tree_model_get_path (button->priv->model, iter);
1473 data->row_ref = gtk_tree_row_reference_new (button->priv->model, tree_path);
1474 gtk_tree_path_free (tree_path);
1476 cancellable = _gtk_file_system_get_info (button->priv->fs, file,
1477 "standard::type,standard::icon,standard::display-name",
1478 set_info_get_info_cb, data);
1480 gtk_list_store_set (GTK_LIST_STORE (button->priv->model), iter,
1481 CANCELLABLE_COLUMN, cancellable,
1485 /* Shortcuts Model */
1487 model_get_type_position (GtkFileChooserButton *button,
1492 if (row_type == ROW_TYPE_SPECIAL)
1495 retval += button->priv->n_special;
1497 if (row_type == ROW_TYPE_VOLUME)
1500 retval += button->priv->n_volumes;
1502 if (row_type == ROW_TYPE_SHORTCUT)
1505 retval += button->priv->n_shortcuts;
1507 if (row_type == ROW_TYPE_BOOKMARK_SEPARATOR)
1510 retval += button->priv->has_bookmark_separator;
1512 if (row_type == ROW_TYPE_BOOKMARK)
1515 retval += button->priv->n_bookmarks;
1517 if (row_type == ROW_TYPE_CURRENT_FOLDER_SEPARATOR)
1520 retval += button->priv->has_current_folder_separator;
1522 if (row_type == ROW_TYPE_CURRENT_FOLDER)
1525 retval += button->priv->has_current_folder;
1527 if (row_type == ROW_TYPE_OTHER_SEPARATOR)
1530 retval += button->priv->has_other_separator;
1532 if (row_type == ROW_TYPE_OTHER)
1535 g_assert_not_reached ();
1540 model_free_row_data (GtkFileChooserButton *button,
1545 GCancellable *cancellable;
1547 gtk_tree_model_get (button->priv->model, iter,
1550 CANCELLABLE_COLUMN, &cancellable,
1554 g_cancellable_cancel (cancellable);
1558 case ROW_TYPE_SPECIAL:
1559 case ROW_TYPE_SHORTCUT:
1560 case ROW_TYPE_BOOKMARK:
1561 case ROW_TYPE_CURRENT_FOLDER:
1562 g_object_unref (data);
1564 case ROW_TYPE_VOLUME:
1565 _gtk_file_system_volume_unref (data);
1573 model_add_special_get_info_cb (GCancellable *cancellable,
1575 const GError *error,
1578 gboolean cancelled = g_cancellable_is_cancelled (cancellable);
1582 GCancellable *model_cancellable;
1583 struct ChangeIconThemeData *data = user_data;
1586 if (!data->button->priv->model)
1587 /* button got destroyed */
1590 path = gtk_tree_row_reference_get_path (data->row_ref);
1592 /* Cancellable doesn't exist anymore in the model */
1595 gtk_tree_model_get_iter (data->button->priv->model, &iter, path);
1596 gtk_tree_path_free (path);
1598 gtk_tree_model_get (data->button->priv->model, &iter,
1599 CANCELLABLE_COLUMN, &model_cancellable,
1601 if (cancellable != model_cancellable)
1604 gtk_list_store_set (GTK_LIST_STORE (data->button->priv->model), &iter,
1605 CANCELLABLE_COLUMN, NULL,
1608 if (cancelled || error)
1611 pixbuf = _gtk_file_info_render_icon (info, GTK_WIDGET (data->button), data->button->priv->icon_size);
1615 gtk_list_store_set (GTK_LIST_STORE (data->button->priv->model), &iter,
1616 ICON_COLUMN, pixbuf,
1618 g_object_unref (pixbuf);
1621 gtk_tree_model_get (data->button->priv->model, &iter,
1622 DISPLAY_NAME_COLUMN, &name,
1625 gtk_list_store_set (GTK_LIST_STORE (data->button->priv->model), &iter,
1626 DISPLAY_NAME_COLUMN, g_file_info_get_display_name (info),
1631 g_object_unref (data->button);
1632 gtk_tree_row_reference_free (data->row_ref);
1635 g_object_unref (cancellable);
1639 model_add_special (GtkFileChooserButton *button)
1641 const gchar *homedir;
1642 const gchar *desktopdir;
1643 GtkListStore *store;
1648 store = GTK_LIST_STORE (button->priv->model);
1649 pos = model_get_type_position (button, ROW_TYPE_SPECIAL);
1651 homedir = g_get_home_dir ();
1655 GtkTreePath *tree_path;
1656 GCancellable *cancellable;
1657 struct ChangeIconThemeData *info;
1659 file = g_file_new_for_path (homedir);
1660 gtk_list_store_insert (store, &iter, pos);
1663 info = g_new0 (struct ChangeIconThemeData, 1);
1664 info->button = g_object_ref (button);
1665 tree_path = gtk_tree_model_get_path (GTK_TREE_MODEL (store), &iter);
1666 info->row_ref = gtk_tree_row_reference_new (GTK_TREE_MODEL (store),
1668 gtk_tree_path_free (tree_path);
1670 cancellable = _gtk_file_system_get_info (button->priv->fs, file,
1671 "standard::icon,standard::display-name",
1672 model_add_special_get_info_cb, info);
1674 gtk_list_store_set (store, &iter,
1676 DISPLAY_NAME_COLUMN, NULL,
1677 TYPE_COLUMN, ROW_TYPE_SPECIAL,
1679 IS_FOLDER_COLUMN, TRUE,
1680 CANCELLABLE_COLUMN, cancellable,
1683 button->priv->n_special++;
1686 desktopdir = g_get_user_special_dir (G_USER_DIRECTORY_DESKTOP);
1688 /* "To disable a directory, point it to the homedir."
1689 * See http://freedesktop.org/wiki/Software/xdg-user-dirs
1691 if (g_strcmp0 (desktopdir, g_get_home_dir ()) != 0)
1693 GtkTreePath *tree_path;
1694 GCancellable *cancellable;
1695 struct ChangeIconThemeData *info;
1697 file = g_file_new_for_path (desktopdir);
1698 gtk_list_store_insert (store, &iter, pos);
1701 info = g_new0 (struct ChangeIconThemeData, 1);
1702 info->button = g_object_ref (button);
1703 tree_path = gtk_tree_model_get_path (GTK_TREE_MODEL (store), &iter);
1704 info->row_ref = gtk_tree_row_reference_new (GTK_TREE_MODEL (store),
1706 gtk_tree_path_free (tree_path);
1708 cancellable = _gtk_file_system_get_info (button->priv->fs, file,
1709 "standard::icon,standard::display-name",
1710 model_add_special_get_info_cb, info);
1712 gtk_list_store_set (store, &iter,
1713 TYPE_COLUMN, ROW_TYPE_SPECIAL,
1715 DISPLAY_NAME_COLUMN, _(DESKTOP_DISPLAY_NAME),
1717 IS_FOLDER_COLUMN, TRUE,
1718 CANCELLABLE_COLUMN, cancellable,
1721 button->priv->n_special++;
1726 model_add_volumes (GtkFileChooserButton *button,
1729 GtkListStore *store;
1731 gboolean local_only;
1732 GtkFileSystem *file_system;
1738 store = GTK_LIST_STORE (button->priv->model);
1739 pos = model_get_type_position (button, ROW_TYPE_VOLUME);
1740 local_only = gtk_file_chooser_get_local_only (GTK_FILE_CHOOSER (button->priv->dialog));
1741 file_system = button->priv->fs;
1743 for (l = volumes; l; l = l->next)
1745 GtkFileSystemVolume *volume;
1748 gchar *display_name;
1754 if (_gtk_file_system_volume_is_mounted (volume))
1758 base_file = _gtk_file_system_volume_get_root (volume);
1759 if (base_file != NULL)
1761 if (!g_file_is_native (base_file))
1763 g_object_unref (base_file);
1767 g_object_unref (base_file);
1772 pixbuf = _gtk_file_system_volume_render_icon (volume,
1773 GTK_WIDGET (button),
1774 button->priv->icon_size,
1776 display_name = _gtk_file_system_volume_get_display_name (volume);
1778 gtk_list_store_insert (store, &iter, pos);
1779 gtk_list_store_set (store, &iter,
1780 ICON_COLUMN, pixbuf,
1781 DISPLAY_NAME_COLUMN, display_name,
1782 TYPE_COLUMN, ROW_TYPE_VOLUME,
1783 DATA_COLUMN, _gtk_file_system_volume_ref (volume),
1784 IS_FOLDER_COLUMN, TRUE,
1788 g_object_unref (pixbuf);
1789 g_free (display_name);
1791 button->priv->n_volumes++;
1796 extern gchar * _gtk_file_chooser_label_for_file (GFile *file);
1799 model_add_bookmarks (GtkFileChooserButton *button,
1802 GtkListStore *store;
1805 gboolean local_only;
1811 store = GTK_LIST_STORE (button->priv->model);
1812 pos = model_get_type_position (button, ROW_TYPE_BOOKMARK);
1813 local_only = gtk_file_chooser_get_local_only (GTK_FILE_CHOOSER (button->priv->dialog));
1815 for (l = bookmarks; l; l = l->next)
1821 if (g_file_is_native (file))
1823 gtk_list_store_insert (store, &iter, pos);
1824 gtk_list_store_set (store, &iter,
1826 DISPLAY_NAME_COLUMN, _(FALLBACK_DISPLAY_NAME),
1827 TYPE_COLUMN, ROW_TYPE_BOOKMARK,
1828 DATA_COLUMN, g_object_ref (file),
1829 IS_FOLDER_COLUMN, FALSE,
1831 set_info_for_file_at_iter (button, file, &iter);
1836 GtkIconTheme *icon_theme;
1842 /* Don't call get_info for remote paths to avoid latency and
1844 * If we switch to a better bookmarks file format (XBEL), we
1845 * should use mime info to get a better icon.
1847 label = _gtk_file_system_get_bookmark_label (button->priv->fs, file);
1849 label = _gtk_file_chooser_label_for_file (file);
1851 icon_theme = gtk_icon_theme_get_for_screen (gtk_widget_get_screen (GTK_WIDGET (button)));
1852 pixbuf = gtk_icon_theme_load_icon (icon_theme, "folder-remote",
1853 button->priv->icon_size, 0, NULL);
1855 gtk_list_store_insert (store, &iter, pos);
1856 gtk_list_store_set (store, &iter,
1857 ICON_COLUMN, pixbuf,
1858 DISPLAY_NAME_COLUMN, label,
1859 TYPE_COLUMN, ROW_TYPE_BOOKMARK,
1860 DATA_COLUMN, g_object_ref (file),
1861 IS_FOLDER_COLUMN, TRUE,
1865 g_object_unref (pixbuf);
1868 button->priv->n_bookmarks++;
1872 if (button->priv->n_bookmarks > 0 &&
1873 !button->priv->has_bookmark_separator)
1875 pos = model_get_type_position (button, ROW_TYPE_BOOKMARK_SEPARATOR);
1877 gtk_list_store_insert (store, &iter, pos);
1878 gtk_list_store_set (store, &iter,
1880 DISPLAY_NAME_COLUMN, NULL,
1881 TYPE_COLUMN, ROW_TYPE_BOOKMARK_SEPARATOR,
1883 IS_FOLDER_COLUMN, FALSE,
1885 button->priv->has_bookmark_separator = TRUE;
1890 model_update_current_folder (GtkFileChooserButton *button,
1893 GtkListStore *store;
1900 store = GTK_LIST_STORE (button->priv->model);
1902 if (!button->priv->has_current_folder_separator)
1904 pos = model_get_type_position (button, ROW_TYPE_CURRENT_FOLDER_SEPARATOR);
1905 gtk_list_store_insert (store, &iter, pos);
1906 gtk_list_store_set (store, &iter,
1908 DISPLAY_NAME_COLUMN, NULL,
1909 TYPE_COLUMN, ROW_TYPE_CURRENT_FOLDER_SEPARATOR,
1911 IS_FOLDER_COLUMN, FALSE,
1913 button->priv->has_current_folder_separator = TRUE;
1916 pos = model_get_type_position (button, ROW_TYPE_CURRENT_FOLDER);
1917 if (!button->priv->has_current_folder)
1919 gtk_list_store_insert (store, &iter, pos);
1920 button->priv->has_current_folder = TRUE;
1924 gtk_tree_model_iter_nth_child (button->priv->model, &iter, NULL, pos);
1925 model_free_row_data (button, &iter);
1928 if (g_file_is_native (file))
1930 gtk_list_store_set (store, &iter,
1932 DISPLAY_NAME_COLUMN, _(FALLBACK_DISPLAY_NAME),
1933 TYPE_COLUMN, ROW_TYPE_CURRENT_FOLDER,
1934 DATA_COLUMN, g_object_ref (file),
1935 IS_FOLDER_COLUMN, FALSE,
1937 set_info_for_file_at_iter (button, file, &iter);
1942 GtkIconTheme *icon_theme;
1945 /* Don't call get_info for remote paths to avoid latency and
1947 * If we switch to a better bookmarks file format (XBEL), we
1948 * should use mime info to get a better icon.
1950 label = _gtk_file_system_get_bookmark_label (button->priv->fs, file);
1952 label = _gtk_file_chooser_label_for_file (file);
1954 icon_theme = gtk_icon_theme_get_for_screen (gtk_widget_get_screen (GTK_WIDGET (button)));
1956 if (g_file_is_native (file))
1957 pixbuf = gtk_icon_theme_load_icon (icon_theme, "folder",
1958 button->priv->icon_size, 0, NULL);
1960 pixbuf = gtk_icon_theme_load_icon (icon_theme, "folder-remote",
1961 button->priv->icon_size, 0, NULL);
1963 gtk_list_store_set (store, &iter,
1964 ICON_COLUMN, pixbuf,
1965 DISPLAY_NAME_COLUMN, label,
1966 TYPE_COLUMN, ROW_TYPE_CURRENT_FOLDER,
1967 DATA_COLUMN, g_object_ref (file),
1968 IS_FOLDER_COLUMN, TRUE,
1972 g_object_unref (pixbuf);
1977 model_add_other (GtkFileChooserButton *button)
1979 GtkListStore *store;
1983 store = GTK_LIST_STORE (button->priv->model);
1984 pos = model_get_type_position (button, ROW_TYPE_OTHER_SEPARATOR);
1986 gtk_list_store_insert (store, &iter, pos);
1987 gtk_list_store_set (store, &iter,
1989 DISPLAY_NAME_COLUMN, NULL,
1990 TYPE_COLUMN, ROW_TYPE_OTHER_SEPARATOR,
1992 IS_FOLDER_COLUMN, FALSE,
1994 button->priv->has_other_separator = TRUE;
1997 gtk_list_store_insert (store, &iter, pos);
1998 gtk_list_store_set (store, &iter,
2000 DISPLAY_NAME_COLUMN, _("Other..."),
2001 TYPE_COLUMN, ROW_TYPE_OTHER,
2003 IS_FOLDER_COLUMN, FALSE,
2008 model_remove_rows (GtkFileChooserButton *button,
2012 GtkListStore *store;
2017 store = GTK_LIST_STORE (button->priv->model);
2023 if (!gtk_tree_model_iter_nth_child (button->priv->model, &iter, NULL, pos))
2024 g_assert_not_reached ();
2026 model_free_row_data (button, &iter);
2027 gtk_list_store_remove (store, &iter);
2034 static inline gboolean
2035 test_if_file_is_visible (GtkFileSystem *fs,
2037 gboolean local_only,
2043 if (local_only && !g_file_is_native (file))
2053 filter_model_visible_func (GtkTreeModel *model,
2057 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2058 GtkFileChooserButtonPrivate *priv = button->priv;
2061 gboolean local_only, retval, is_folder;
2063 type = ROW_TYPE_INVALID;
2065 local_only = gtk_file_chooser_get_local_only (GTK_FILE_CHOOSER (priv->dialog));
2067 gtk_tree_model_get (model, iter,
2070 IS_FOLDER_COLUMN, &is_folder,
2075 case ROW_TYPE_CURRENT_FOLDER:
2078 case ROW_TYPE_SPECIAL:
2079 case ROW_TYPE_SHORTCUT:
2080 case ROW_TYPE_BOOKMARK:
2081 retval = test_if_file_is_visible (priv->fs, data, local_only, is_folder);
2083 case ROW_TYPE_VOLUME:
2088 if (_gtk_file_system_volume_is_mounted (data))
2092 base_file = _gtk_file_system_volume_get_root (data);
2096 if (!g_file_is_native (base_file))
2098 g_object_unref (base_file);
2116 name_cell_data_func (GtkCellLayout *layout,
2117 GtkCellRenderer *cell,
2118 GtkTreeModel *model,
2125 gtk_tree_model_get (model, iter,
2129 if (type == ROW_TYPE_CURRENT_FOLDER)
2130 g_object_set (cell, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
2132 g_object_set (cell, "ellipsize", PANGO_ELLIPSIZE_NONE, NULL);
2136 combo_box_row_separator_func (GtkTreeModel *model,
2140 gchar type = ROW_TYPE_INVALID;
2142 gtk_tree_model_get (model, iter, TYPE_COLUMN, &type, -1);
2144 return (type == ROW_TYPE_BOOKMARK_SEPARATOR ||
2145 type == ROW_TYPE_CURRENT_FOLDER_SEPARATOR ||
2146 type == ROW_TYPE_OTHER_SEPARATOR);
2150 update_combo_box (GtkFileChooserButton *button)
2152 GtkFileChooserButtonPrivate *priv = button->priv;
2157 gtk_tree_model_get_iter_first (priv->filter_model, &iter);
2159 files = gtk_file_chooser_get_files (GTK_FILE_CHOOSER (priv->dialog));
2168 type = ROW_TYPE_INVALID;
2171 gtk_tree_model_get (priv->filter_model, &iter,
2178 case ROW_TYPE_SPECIAL:
2179 case ROW_TYPE_SHORTCUT:
2180 case ROW_TYPE_BOOKMARK:
2181 case ROW_TYPE_CURRENT_FOLDER:
2182 row_found = (files &&
2184 g_file_equal (data, files->data));
2186 case ROW_TYPE_VOLUME:
2190 base_file = _gtk_file_system_volume_get_root (data);
2193 row_found = (files &&
2195 g_file_equal (base_file, files->data));
2196 g_object_unref (base_file);
2207 g_signal_handler_block (priv->combo_box, priv->combo_box_changed_id);
2208 gtk_combo_box_set_active_iter (GTK_COMBO_BOX (priv->combo_box),
2210 g_signal_handler_unblock (priv->combo_box,
2211 priv->combo_box_changed_id);
2214 while (!row_found && gtk_tree_model_iter_next (priv->filter_model, &iter));
2216 /* If it hasn't been found already, update & select the current-folder row. */
2217 if (!row_found && files && files->data)
2219 GtkTreeIter filter_iter;
2222 model_update_current_folder (button, files->data);
2223 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter_model));
2225 pos = model_get_type_position (button, ROW_TYPE_CURRENT_FOLDER);
2226 gtk_tree_model_iter_nth_child (priv->model, &iter, NULL, pos);
2228 gtk_tree_model_filter_convert_child_iter_to_iter (GTK_TREE_MODEL_FILTER (priv->filter_model),
2229 &filter_iter, &iter);
2231 g_signal_handler_block (priv->combo_box, priv->combo_box_changed_id);
2232 gtk_combo_box_set_active_iter (GTK_COMBO_BOX (priv->combo_box), &filter_iter);
2233 g_signal_handler_unblock (priv->combo_box, priv->combo_box_changed_id);
2236 g_slist_foreach (files, (GFunc) g_object_unref, NULL);
2237 g_slist_free (files);
2242 update_label_get_info_cb (GCancellable *cancellable,
2244 const GError *error,
2247 gboolean cancelled = g_cancellable_is_cancelled (cancellable);
2249 GtkFileChooserButton *button = data;
2250 GtkFileChooserButtonPrivate *priv = button->priv;
2252 if (cancellable != priv->update_button_cancellable)
2255 priv->update_button_cancellable = NULL;
2257 if (cancelled || error)
2260 gtk_label_set_text (GTK_LABEL (priv->label), g_file_info_get_display_name (info));
2262 pixbuf = _gtk_file_info_render_icon (info, GTK_WIDGET (priv->image), priv->icon_size);
2265 pixbuf = gtk_icon_theme_load_icon (get_icon_theme (GTK_WIDGET (priv->image)),
2267 priv->icon_size, 0, NULL);
2269 gtk_image_set_from_pixbuf (GTK_IMAGE (priv->image), pixbuf);
2271 g_object_unref (pixbuf);
2274 g_object_unref (button);
2275 g_object_unref (cancellable);
2279 update_label_and_image (GtkFileChooserButton *button)
2281 GtkFileChooserButtonPrivate *priv = button->priv;
2286 files = gtk_file_chooser_get_files (GTK_FILE_CHOOSER (priv->dialog));
2290 if (priv->update_button_cancellable)
2292 g_cancellable_cancel (priv->update_button_cancellable);
2293 priv->update_button_cancellable = NULL;
2296 if (files && files->data)
2299 GtkFileSystemVolume *volume = NULL;
2303 volume = _gtk_file_system_get_volume_for_file (priv->fs, file);
2308 base_file = _gtk_file_system_volume_get_root (volume);
2309 if (base_file && g_file_equal (base_file, file))
2311 label_text = _gtk_file_system_volume_get_display_name (volume);
2312 pixbuf = _gtk_file_system_volume_render_icon (volume,
2313 GTK_WIDGET (button),
2319 g_object_unref (base_file);
2321 _gtk_file_system_volume_unref (volume);
2327 if (g_file_is_native (file))
2329 priv->update_button_cancellable =
2330 _gtk_file_system_get_info (priv->fs, file,
2331 "standard::icon,standard::display-name",
2332 update_label_get_info_cb,
2333 g_object_ref (button));
2339 label_text = _gtk_file_system_get_bookmark_label (button->priv->fs, file);
2341 pixbuf = gtk_icon_theme_load_icon (get_icon_theme (GTK_WIDGET (priv->image)),
2343 priv->icon_size, 0, NULL);
2345 gtk_image_set_from_pixbuf (GTK_IMAGE (priv->image), pixbuf);
2348 g_object_unref (pixbuf);
2352 g_slist_foreach (files, (GFunc) g_object_unref, NULL);
2353 g_slist_free (files);
2357 gtk_label_set_text (GTK_LABEL (priv->label), label_text);
2358 g_free (label_text);
2362 gtk_label_set_text (GTK_LABEL (priv->label), _(FALLBACK_DISPLAY_NAME));
2363 gtk_image_set_from_pixbuf (GTK_IMAGE (priv->image), NULL);
2368 /* ************************ *
2369 * Child Object Callbacks *
2370 * ************************ */
2374 fs_volumes_changed_cb (GtkFileSystem *fs,
2377 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2378 GtkFileChooserButtonPrivate *priv = button->priv;
2381 model_remove_rows (user_data,
2382 model_get_type_position (user_data, ROW_TYPE_VOLUME),
2385 priv->n_volumes = 0;
2387 volumes = _gtk_file_system_list_volumes (fs);
2388 model_add_volumes (user_data, volumes);
2389 g_slist_free (volumes);
2391 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter_model));
2393 update_label_and_image (user_data);
2394 update_combo_box (user_data);
2398 fs_bookmarks_changed_cb (GtkFileSystem *fs,
2401 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2402 GtkFileChooserButtonPrivate *priv = button->priv;
2405 bookmarks = _gtk_file_system_list_bookmarks (fs);
2406 model_remove_rows (user_data,
2407 model_get_type_position (user_data,
2408 ROW_TYPE_BOOKMARK_SEPARATOR),
2409 (priv->n_bookmarks + priv->has_bookmark_separator));
2410 priv->has_bookmark_separator = FALSE;
2411 priv->n_bookmarks = 0;
2412 model_add_bookmarks (user_data, bookmarks);
2413 g_slist_foreach (bookmarks, (GFunc) g_object_unref, NULL);
2414 g_slist_free (bookmarks);
2416 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter_model));
2418 update_label_and_image (user_data);
2419 update_combo_box (user_data);
2424 open_dialog (GtkFileChooserButton *button)
2426 GtkFileChooserButtonPrivate *priv = button->priv;
2428 /* Setup the dialog parent to be chooser button's toplevel, and be modal
2430 if (!gtk_widget_get_visible (priv->dialog))
2432 GtkWidget *toplevel;
2434 toplevel = gtk_widget_get_toplevel (GTK_WIDGET (button));
2436 if (gtk_widget_is_toplevel (toplevel) && GTK_IS_WINDOW (toplevel))
2438 if (GTK_WINDOW (toplevel) != gtk_window_get_transient_for (GTK_WINDOW (priv->dialog)))
2439 gtk_window_set_transient_for (GTK_WINDOW (priv->dialog),
2440 GTK_WINDOW (toplevel));
2442 gtk_window_set_modal (GTK_WINDOW (priv->dialog),
2443 gtk_window_get_modal (GTK_WINDOW (toplevel)));
2451 g_signal_handler_block (priv->dialog,
2452 priv->dialog_folder_changed_id);
2453 g_signal_handler_block (priv->dialog,
2454 priv->dialog_file_activated_id);
2455 g_signal_handler_block (priv->dialog,
2456 priv->dialog_selection_changed_id);
2457 files = gtk_file_chooser_get_files (GTK_FILE_CHOOSER (priv->dialog));
2461 priv->old_file = g_object_ref (files->data);
2463 g_slist_foreach (files, (GFunc) g_object_unref, NULL);
2464 g_slist_free (files);
2467 priv->active = TRUE;
2470 gtk_widget_set_sensitive (priv->combo_box, FALSE);
2471 gtk_window_present (GTK_WINDOW (priv->dialog));
2476 combo_box_changed_cb (GtkComboBox *combo_box,
2481 if (gtk_combo_box_get_active_iter (combo_box, &iter))
2483 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2484 GtkFileChooserButtonPrivate *priv = button->priv;
2488 type = ROW_TYPE_INVALID;
2491 gtk_tree_model_get (priv->filter_model, &iter,
2498 case ROW_TYPE_SPECIAL:
2499 case ROW_TYPE_SHORTCUT:
2500 case ROW_TYPE_BOOKMARK:
2501 case ROW_TYPE_CURRENT_FOLDER:
2502 gtk_file_chooser_unselect_all (GTK_FILE_CHOOSER (priv->dialog));
2504 gtk_file_chooser_set_current_folder_file (GTK_FILE_CHOOSER (priv->dialog),
2507 case ROW_TYPE_VOLUME:
2511 gtk_file_chooser_unselect_all (GTK_FILE_CHOOSER (priv->dialog));
2512 base_file = _gtk_file_system_volume_get_root (data);
2515 gtk_file_chooser_set_current_folder_file (GTK_FILE_CHOOSER (priv->dialog),
2517 g_object_unref (base_file);
2521 case ROW_TYPE_OTHER:
2522 open_dialog (user_data);
2532 button_clicked_cb (GtkButton *real_button,
2535 open_dialog (user_data);
2540 dialog_current_folder_changed_cb (GtkFileChooser *dialog,
2543 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2544 GtkFileChooserButtonPrivate *priv = button->priv;
2546 priv->folder_has_been_set = TRUE;
2548 g_signal_emit_by_name (button, "current-folder-changed");
2552 dialog_file_activated_cb (GtkFileChooser *dialog,
2555 g_signal_emit_by_name (user_data, "file-activated");
2559 dialog_selection_changed_cb (GtkFileChooser *dialog,
2562 update_label_and_image (user_data);
2563 update_combo_box (user_data);
2564 g_signal_emit_by_name (user_data, "selection-changed");
2568 dialog_update_preview_cb (GtkFileChooser *dialog,
2571 g_signal_emit_by_name (user_data, "update-preview");
2575 dialog_notify_cb (GObject *dialog,
2581 iface = g_type_interface_peek (g_type_class_peek (G_OBJECT_TYPE (dialog)),
2582 GTK_TYPE_FILE_CHOOSER);
2583 if (g_object_interface_find_property (iface, pspec->name))
2584 g_object_notify (user_data, pspec->name);
2586 if (g_ascii_strcasecmp (pspec->name, "local-only") == 0)
2588 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2589 GtkFileChooserButtonPrivate *priv = button->priv;
2591 if (priv->has_current_folder)
2597 pos = model_get_type_position (user_data,
2598 ROW_TYPE_CURRENT_FOLDER);
2599 gtk_tree_model_iter_nth_child (priv->model, &iter, NULL, pos);
2602 gtk_tree_model_get (priv->model, &iter, DATA_COLUMN, &data, -1);
2604 /* If the path isn't local but we're in local-only mode now, remove
2605 * the custom-folder row */
2606 if (data && g_file_is_native (G_FILE (data)) &&
2607 gtk_file_chooser_get_local_only (GTK_FILE_CHOOSER (priv->dialog)))
2610 model_remove_rows (user_data, pos, 2);
2614 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter_model));
2615 update_combo_box (user_data);
2620 dialog_delete_event_cb (GtkWidget *dialog,
2624 g_signal_emit_by_name (dialog, "response", GTK_RESPONSE_DELETE_EVENT);
2630 dialog_response_cb (GtkDialog *dialog,
2634 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2635 GtkFileChooserButtonPrivate *priv = button->priv;
2637 if (response == GTK_RESPONSE_ACCEPT ||
2638 response == GTK_RESPONSE_OK)
2640 g_signal_emit_by_name (user_data, "current-folder-changed");
2641 g_signal_emit_by_name (user_data, "selection-changed");
2643 else if (priv->old_file)
2645 switch (gtk_file_chooser_get_action (GTK_FILE_CHOOSER (dialog)))
2647 case GTK_FILE_CHOOSER_ACTION_OPEN:
2648 gtk_file_chooser_select_file (GTK_FILE_CHOOSER (dialog), priv->old_file,
2651 case GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER:
2652 gtk_file_chooser_set_current_folder_file (GTK_FILE_CHOOSER (dialog),
2653 priv->old_file, NULL);
2656 g_assert_not_reached ();
2661 gtk_file_chooser_unselect_all (GTK_FILE_CHOOSER (dialog));
2665 g_object_unref (priv->old_file);
2666 priv->old_file = NULL;
2669 update_label_and_image (user_data);
2670 update_combo_box (user_data);
2674 g_signal_handler_unblock (priv->dialog,
2675 priv->dialog_folder_changed_id);
2676 g_signal_handler_unblock (priv->dialog,
2677 priv->dialog_file_activated_id);
2678 g_signal_handler_unblock (priv->dialog,
2679 priv->dialog_selection_changed_id);
2680 priv->active = FALSE;
2683 gtk_widget_set_sensitive (priv->combo_box, TRUE);
2684 gtk_widget_hide (priv->dialog);
2686 if (response == GTK_RESPONSE_ACCEPT ||
2687 response == GTK_RESPONSE_OK)
2688 g_signal_emit (user_data, file_chooser_button_signals[FILE_SET], 0);
2692 /* ************************************************************************** *
2694 * ************************************************************************** */
2697 * gtk_file_chooser_button_new:
2698 * @title: the title of the browse dialog.
2699 * @action: the open mode for the widget.
2701 * Creates a new file-selecting button widget.
2703 * Returns: a new button widget.
2708 gtk_file_chooser_button_new (const gchar *title,
2709 GtkFileChooserAction action)
2711 g_return_val_if_fail (action == GTK_FILE_CHOOSER_ACTION_OPEN ||
2712 action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER, NULL);
2714 return g_object_new (GTK_TYPE_FILE_CHOOSER_BUTTON,
2716 "title", (title ? title : _(DEFAULT_TITLE)),
2721 * gtk_file_chooser_button_new_with_dialog:
2722 * @dialog: the widget to use as dialog
2724 * Creates a #GtkFileChooserButton widget which uses @dialog as its
2725 * file-picking window.
2727 * Note that @dialog must be a #GtkDialog (or subclass) which
2728 * implements the #GtkFileChooser interface and must not have
2729 * %GTK_DIALOG_DESTROY_WITH_PARENT set.
2731 * Also note that the dialog needs to have its confirmative button
2732 * added with response %GTK_RESPONSE_ACCEPT or %GTK_RESPONSE_OK in
2733 * order for the button to take over the file selected in the dialog.
2735 * Returns: a new button widget.
2740 gtk_file_chooser_button_new_with_dialog (GtkWidget *dialog)
2742 g_return_val_if_fail (GTK_IS_FILE_CHOOSER (dialog) && GTK_IS_DIALOG (dialog), NULL);
2744 return g_object_new (GTK_TYPE_FILE_CHOOSER_BUTTON,
2750 * gtk_file_chooser_button_set_title:
2751 * @button: the button widget to modify.
2752 * @title: the new browse dialog title.
2754 * Modifies the @title of the browse dialog used by @button.
2759 gtk_file_chooser_button_set_title (GtkFileChooserButton *button,
2762 g_return_if_fail (GTK_IS_FILE_CHOOSER_BUTTON (button));
2764 gtk_window_set_title (GTK_WINDOW (button->priv->dialog), title);
2765 g_object_notify (G_OBJECT (button), "title");
2769 * gtk_file_chooser_button_get_title:
2770 * @button: the button widget to examine.
2772 * Retrieves the title of the browse dialog used by @button. The returned value
2773 * should not be modified or freed.
2775 * Returns: a pointer to the browse dialog's title.
2779 G_CONST_RETURN gchar *
2780 gtk_file_chooser_button_get_title (GtkFileChooserButton *button)
2782 g_return_val_if_fail (GTK_IS_FILE_CHOOSER_BUTTON (button), NULL);
2784 return gtk_window_get_title (GTK_WINDOW (button->priv->dialog));
2788 * gtk_file_chooser_button_get_width_chars:
2789 * @button: the button widget to examine.
2791 * Retrieves the width in characters of the @button widget's entry and/or label.
2793 * Returns: an integer width (in characters) that the button will use to size itself.
2798 gtk_file_chooser_button_get_width_chars (GtkFileChooserButton *button)
2800 g_return_val_if_fail (GTK_IS_FILE_CHOOSER_BUTTON (button), -1);
2802 return gtk_label_get_width_chars (GTK_LABEL (button->priv->label));
2806 * gtk_file_chooser_button_set_width_chars:
2807 * @button: the button widget to examine.
2808 * @n_chars: the new width, in characters.
2810 * Sets the width (in characters) that @button will use to @n_chars.
2815 gtk_file_chooser_button_set_width_chars (GtkFileChooserButton *button,
2818 g_return_if_fail (GTK_IS_FILE_CHOOSER_BUTTON (button));
2820 gtk_label_set_width_chars (GTK_LABEL (button->priv->label), n_chars);
2821 g_object_notify (G_OBJECT (button), "width-chars");
2825 * gtk_file_chooser_button_set_focus_on_click:
2826 * @button: a #GtkFileChooserButton
2827 * @focus_on_click: whether the button grabs focus when clicked with the mouse
2829 * Sets whether the button will grab focus when it is clicked with the mouse.
2830 * Making mouse clicks not grab focus is useful in places like toolbars where
2831 * you don't want the keyboard focus removed from the main area of the
2837 gtk_file_chooser_button_set_focus_on_click (GtkFileChooserButton *button,
2838 gboolean focus_on_click)
2840 GtkFileChooserButtonPrivate *priv;
2842 g_return_if_fail (GTK_IS_FILE_CHOOSER_BUTTON (button));
2844 priv = button->priv;
2846 focus_on_click = focus_on_click != FALSE;
2848 if (priv->focus_on_click != focus_on_click)
2850 priv->focus_on_click = focus_on_click;
2851 gtk_button_set_focus_on_click (GTK_BUTTON (priv->button), focus_on_click);
2852 gtk_combo_box_set_focus_on_click (GTK_COMBO_BOX (priv->combo_box), focus_on_click);
2854 g_object_notify (G_OBJECT (button), "focus-on-click");
2859 * gtk_file_chooser_button_get_focus_on_click:
2860 * @button: a #GtkFileChooserButton
2862 * Returns whether the button grabs focus when it is clicked with the mouse.
2863 * See gtk_file_chooser_button_set_focus_on_click().
2865 * Return value: %TRUE if the button grabs focus when it is clicked with
2871 gtk_file_chooser_button_get_focus_on_click (GtkFileChooserButton *button)
2873 g_return_val_if_fail (GTK_IS_FILE_CHOOSER_BUTTON (button), FALSE);
2875 return button->priv->focus_on_click;