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"
56 #include "gtkfilesystemwin32.h"
59 #include "gtkprivate.h"
66 #define GTK_FILE_CHOOSER_BUTTON_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GTK_TYPE_FILE_CHOOSER_BUTTON, GtkFileChooserButtonPrivate))
68 #define DEFAULT_TITLE N_("Select A File")
69 #define DESKTOP_DISPLAY_NAME N_("Desktop")
70 #define FALLBACK_DISPLAY_NAME N_("(None)")
71 #define FALLBACK_ICON_NAME "stock_unknown"
72 #define FALLBACK_ICON_SIZE 16
75 /* ********************** *
76 * Private Enumerations *
77 * ********************** */
97 /* TreeModel Columns */
109 /* TreeModel Row Types */
115 ROW_TYPE_BOOKMARK_SEPARATOR,
117 ROW_TYPE_CURRENT_FOLDER_SEPARATOR,
118 ROW_TYPE_CURRENT_FOLDER,
119 ROW_TYPE_OTHER_SEPARATOR,
122 ROW_TYPE_INVALID = -1
127 /* ******************** *
128 * Private Structures *
129 * ******************** */
131 struct _GtkFileChooserButtonPrivate
137 GtkWidget *combo_box;
138 GtkCellRenderer *icon_cell;
139 GtkCellRenderer *name_cell;
142 GtkTreeModel *filter_model;
146 GtkFilePath *old_path;
148 gulong combo_box_changed_id;
149 gulong dialog_file_activated_id;
150 gulong dialog_folder_changed_id;
151 gulong dialog_selection_changed_id;
152 gulong fs_volumes_changed_id;
153 gulong fs_bookmarks_changed_id;
155 GtkFileSystemHandle *dnd_select_folder_handle;
156 GtkFileSystemHandle *update_button_handle;
157 GSList *change_icon_theme_handles;
165 guint8 has_bookmark_separator : 1;
166 guint8 has_current_folder_separator : 1;
167 guint8 has_current_folder : 1;
168 guint8 has_other_separator : 1;
170 /* Used for hiding/showing the dialog when the button is hidden */
173 /* Used to remember whether a title has been set yet, so we can use the default if it has not been set. */
174 guint8 has_title : 1;
176 /* Used to track whether we need to set a default current folder on ::map() */
177 guint8 folder_has_been_set : 1;
179 guint8 focus_on_click : 1;
194 /* ********************* *
195 * Function Prototypes *
196 * ********************* */
198 /* GtkFileChooserIface Functions */
199 static void gtk_file_chooser_button_file_chooser_iface_init (GtkFileChooserIface *iface);
200 static gboolean gtk_file_chooser_button_add_shortcut_folder (GtkFileChooser *chooser,
201 const GtkFilePath *path,
203 static gboolean gtk_file_chooser_button_remove_shortcut_folder (GtkFileChooser *chooser,
204 const GtkFilePath *path,
207 /* GObject Functions */
208 static GObject *gtk_file_chooser_button_constructor (GType type,
210 GObjectConstructParam *params);
211 static void gtk_file_chooser_button_set_property (GObject *object,
215 static void gtk_file_chooser_button_get_property (GObject *object,
219 static void gtk_file_chooser_button_finalize (GObject *object);
221 /* GtkObject Functions */
222 static void gtk_file_chooser_button_destroy (GtkObject *object);
224 /* GtkWidget Functions */
225 static void gtk_file_chooser_button_drag_data_received (GtkWidget *widget,
226 GdkDragContext *context,
229 GtkSelectionData *data,
232 static void gtk_file_chooser_button_show_all (GtkWidget *widget);
233 static void gtk_file_chooser_button_hide_all (GtkWidget *widget);
234 static void gtk_file_chooser_button_show (GtkWidget *widget);
235 static void gtk_file_chooser_button_hide (GtkWidget *widget);
236 static void gtk_file_chooser_button_map (GtkWidget *widget);
237 static gboolean gtk_file_chooser_button_mnemonic_activate (GtkWidget *widget,
238 gboolean group_cycling);
239 static void gtk_file_chooser_button_style_set (GtkWidget *widget,
240 GtkStyle *old_style);
241 static void gtk_file_chooser_button_screen_changed (GtkWidget *widget,
242 GdkScreen *old_screen);
244 /* Utility Functions */
245 static GtkIconTheme *get_icon_theme (GtkWidget *widget);
246 static void set_info_for_path_at_iter (GtkFileChooserButton *fs,
247 const GtkFilePath *path,
250 static gint model_get_type_position (GtkFileChooserButton *button,
252 static void model_free_row_data (GtkFileChooserButton *button,
254 static inline void model_add_special (GtkFileChooserButton *button);
255 static inline void model_add_other (GtkFileChooserButton *button);
256 static void model_add_volumes (GtkFileChooserButton *button,
258 static void model_add_bookmarks (GtkFileChooserButton *button,
260 static void model_update_current_folder (GtkFileChooserButton *button,
261 const GtkFilePath *path);
262 static void model_remove_rows (GtkFileChooserButton *button,
266 static gboolean filter_model_visible_func (GtkTreeModel *model,
270 static gboolean combo_box_row_separator_func (GtkTreeModel *model,
273 static void name_cell_data_func (GtkCellLayout *layout,
274 GtkCellRenderer *cell,
278 static void open_dialog (GtkFileChooserButton *button);
279 static void update_combo_box (GtkFileChooserButton *button);
280 static void update_label_and_image (GtkFileChooserButton *button);
282 /* Child Object Callbacks */
283 static void fs_volumes_changed_cb (GtkFileSystem *fs,
285 static void fs_bookmarks_changed_cb (GtkFileSystem *fs,
288 static void combo_box_changed_cb (GtkComboBox *combo_box,
291 static void button_clicked_cb (GtkButton *real_button,
294 static void dialog_update_preview_cb (GtkFileChooser *dialog,
296 static void dialog_selection_changed_cb (GtkFileChooser *dialog,
298 static void dialog_file_activated_cb (GtkFileChooser *dialog,
300 static void dialog_current_folder_changed_cb (GtkFileChooser *dialog,
302 static void dialog_notify_cb (GObject *dialog,
305 static gboolean dialog_delete_event_cb (GtkWidget *dialog,
308 static void dialog_response_cb (GtkDialog *dialog,
312 static guint file_chooser_button_signals[LAST_SIGNAL] = { 0 };
314 /* ******************* *
315 * GType Declaration *
316 * ******************* */
318 G_DEFINE_TYPE_WITH_CODE (GtkFileChooserButton, gtk_file_chooser_button, GTK_TYPE_HBOX, { \
319 G_IMPLEMENT_INTERFACE (GTK_TYPE_FILE_CHOOSER, gtk_file_chooser_button_file_chooser_iface_init) \
323 /* ***************** *
325 * ***************** */
328 gtk_file_chooser_button_class_init (GtkFileChooserButtonClass * class)
330 GObjectClass *gobject_class;
331 GtkObjectClass *gtkobject_class;
332 GtkWidgetClass *widget_class;
334 gobject_class = G_OBJECT_CLASS (class);
335 gtkobject_class = GTK_OBJECT_CLASS (class);
336 widget_class = GTK_WIDGET_CLASS (class);
338 gobject_class->constructor = gtk_file_chooser_button_constructor;
339 gobject_class->set_property = gtk_file_chooser_button_set_property;
340 gobject_class->get_property = gtk_file_chooser_button_get_property;
341 gobject_class->finalize = gtk_file_chooser_button_finalize;
343 gtkobject_class->destroy = gtk_file_chooser_button_destroy;
345 widget_class->drag_data_received = gtk_file_chooser_button_drag_data_received;
346 widget_class->show_all = gtk_file_chooser_button_show_all;
347 widget_class->hide_all = gtk_file_chooser_button_hide_all;
348 widget_class->show = gtk_file_chooser_button_show;
349 widget_class->hide = gtk_file_chooser_button_hide;
350 widget_class->map = gtk_file_chooser_button_map;
351 widget_class->style_set = gtk_file_chooser_button_style_set;
352 widget_class->screen_changed = gtk_file_chooser_button_screen_changed;
353 widget_class->mnemonic_activate = gtk_file_chooser_button_mnemonic_activate;
356 * GtkFileChooserButtons::file-set:
357 * @widget: the object which received the signal.
359 * The ::file-set signal is emitted when the user selects a file.
361 * Note that this signal is only emitted when the <emphasis>user</emphasis>
366 file_chooser_button_signals[FILE_SET] =
367 g_signal_new (I_("file-set"),
368 G_TYPE_FROM_CLASS (gobject_class),
369 G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
370 G_STRUCT_OFFSET (GtkFileChooserButtonClass, file_set),
372 _gtk_marshal_VOID__VOID,
376 * GtkFileChooserButton:dialog:
378 * Instance of the #GtkFileChooserDialog associated with the button.
382 g_object_class_install_property (gobject_class, PROP_DIALOG,
383 g_param_spec_object ("dialog",
385 P_("The file chooser dialog to use."),
386 GTK_TYPE_FILE_CHOOSER,
387 (GTK_PARAM_WRITABLE |
388 G_PARAM_CONSTRUCT_ONLY)));
391 * GtkFileChooserButton:focus-on-click:
393 * Whether the #GtkFileChooserButton button grabs focus when it is clicked
398 g_object_class_install_property (gobject_class,
400 g_param_spec_boolean ("focus-on-click",
401 P_("Focus on click"),
402 P_("Whether the button grabs focus when it is clicked with the mouse"),
404 GTK_PARAM_READWRITE));
407 * GtkFileChooserButton:title:
409 * Title to put on the #GtkFileChooserDialog associated with the button.
413 g_object_class_install_property (gobject_class, PROP_TITLE,
414 g_param_spec_string ("title",
416 P_("The title of the file chooser dialog."),
418 GTK_PARAM_READWRITE));
421 * GtkFileChooserButton:width-chars:
423 * The width of the entry and label inside the button, in characters.
427 g_object_class_install_property (gobject_class, PROP_WIDTH_CHARS,
428 g_param_spec_int ("width-chars",
429 P_("Width In Characters"),
430 P_("The desired width of the button widget, in characters."),
432 GTK_PARAM_READWRITE));
434 _gtk_file_chooser_install_properties (gobject_class);
436 g_type_class_add_private (class, sizeof (GtkFileChooserButtonPrivate));
440 gtk_file_chooser_button_init (GtkFileChooserButton *button)
442 GtkFileChooserButtonPrivate *priv;
443 GtkWidget *box, *image, *sep;
444 GtkTargetList *target_list;
446 priv = button->priv = GTK_FILE_CHOOSER_BUTTON_GET_PRIVATE (button);
448 priv->icon_size = FALLBACK_ICON_SIZE;
449 priv->focus_on_click = TRUE;
451 gtk_widget_push_composite_child ();
454 priv->button = gtk_button_new ();
455 g_signal_connect (priv->button, "clicked", G_CALLBACK (button_clicked_cb),
457 gtk_container_add (GTK_CONTAINER (button), priv->button);
458 gtk_widget_show (priv->button);
460 box = gtk_hbox_new (FALSE, 4);
461 gtk_container_add (GTK_CONTAINER (priv->button), box);
462 gtk_widget_show (box);
464 priv->image = gtk_image_new ();
465 gtk_box_pack_start (GTK_BOX (box), priv->image, FALSE, FALSE, 0);
466 gtk_widget_show (priv->image);
468 priv->label = gtk_label_new (_(FALLBACK_DISPLAY_NAME));
469 gtk_label_set_ellipsize (GTK_LABEL (priv->label), PANGO_ELLIPSIZE_END);
470 gtk_misc_set_alignment (GTK_MISC (priv->label), 0.0, 0.5);
471 gtk_container_add (GTK_CONTAINER (box), priv->label);
472 gtk_widget_show (priv->label);
474 sep = gtk_vseparator_new ();
475 gtk_box_pack_start (GTK_BOX (box), sep, FALSE, FALSE, 0);
476 gtk_widget_show (sep);
478 image = gtk_image_new_from_stock (GTK_STOCK_OPEN,
480 gtk_box_pack_start (GTK_BOX (box), image, FALSE, FALSE, 0);
481 gtk_widget_show (image);
484 /* Keep in sync with columns enum, line 88 */
486 GTK_TREE_MODEL (gtk_list_store_new (NUM_COLUMNS,
487 GDK_TYPE_PIXBUF, /* Icon */
488 G_TYPE_STRING, /* Display Name */
489 G_TYPE_CHAR, /* Row Type */
490 G_TYPE_POINTER /* Volume || Path */,
491 G_TYPE_BOOLEAN /* Is Folder? */,
492 G_TYPE_POINTER /* handle */));
494 priv->combo_box = gtk_combo_box_new ();
495 priv->combo_box_changed_id =
496 g_signal_connect (priv->combo_box, "changed",
497 G_CALLBACK (combo_box_changed_cb), button);
498 gtk_container_add (GTK_CONTAINER (button), priv->combo_box);
500 priv->icon_cell = gtk_cell_renderer_pixbuf_new ();
501 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (priv->combo_box),
502 priv->icon_cell, FALSE);
503 gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (priv->combo_box),
504 priv->icon_cell, "pixbuf", ICON_COLUMN);
506 priv->name_cell = gtk_cell_renderer_text_new ();
507 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (priv->combo_box),
508 priv->name_cell, TRUE);
509 gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (priv->combo_box),
510 priv->name_cell, "text", DISPLAY_NAME_COLUMN);
511 gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (priv->combo_box),
512 priv->name_cell, name_cell_data_func,
515 gtk_widget_pop_composite_child ();
518 gtk_drag_dest_set (GTK_WIDGET (button),
519 (GTK_DEST_DEFAULT_ALL),
522 target_list = gtk_target_list_new (NULL, 0);
523 gtk_target_list_add_uri_targets (target_list, TEXT_URI_LIST);
524 gtk_target_list_add_text_targets (target_list, TEXT_PLAIN);
525 gtk_drag_dest_set_target_list (GTK_WIDGET (button), target_list);
526 gtk_target_list_unref (target_list);
530 /* ******************************* *
531 * GtkFileChooserIface Functions *
532 * ******************************* */
534 gtk_file_chooser_button_file_chooser_iface_init (GtkFileChooserIface *iface)
536 _gtk_file_chooser_delegate_iface_init (iface);
538 iface->add_shortcut_folder = gtk_file_chooser_button_add_shortcut_folder;
539 iface->remove_shortcut_folder = gtk_file_chooser_button_remove_shortcut_folder;
543 gtk_file_chooser_button_add_shortcut_folder (GtkFileChooser *chooser,
544 const GtkFilePath *path,
547 GtkFileChooser *delegate;
550 delegate = g_object_get_qdata (G_OBJECT (chooser),
551 GTK_FILE_CHOOSER_DELEGATE_QUARK);
552 retval = _gtk_file_chooser_add_shortcut_folder (delegate, path, error);
556 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (chooser);
557 GtkFileChooserButtonPrivate *priv = button->priv;
561 pos = model_get_type_position (button, ROW_TYPE_SHORTCUT);
562 pos += priv->n_shortcuts;
564 gtk_list_store_insert (GTK_LIST_STORE (priv->model), &iter, pos);
565 gtk_list_store_set (GTK_LIST_STORE (priv->model), &iter,
567 DISPLAY_NAME_COLUMN, _(FALLBACK_DISPLAY_NAME),
568 TYPE_COLUMN, ROW_TYPE_SHORTCUT,
569 DATA_COLUMN, gtk_file_path_copy (path),
570 IS_FOLDER_COLUMN, FALSE,
572 set_info_for_path_at_iter (button, path, &iter);
575 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter_model));
582 gtk_file_chooser_button_remove_shortcut_folder (GtkFileChooser *chooser,
583 const GtkFilePath *path,
586 GtkFileChooser *delegate;
589 delegate = g_object_get_qdata (G_OBJECT (chooser),
590 GTK_FILE_CHOOSER_DELEGATE_QUARK);
592 retval = _gtk_file_chooser_remove_shortcut_folder (delegate, path, error);
596 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (chooser);
597 GtkFileChooserButtonPrivate *priv = button->priv;
602 pos = model_get_type_position (button, ROW_TYPE_SHORTCUT);
603 gtk_tree_model_iter_nth_child (priv->model, &iter, NULL, pos);
609 gtk_tree_model_get (priv->model, &iter,
614 if (type == ROW_TYPE_SHORTCUT &&
616 gtk_file_path_compare (data, path) == 0)
618 model_free_row_data (GTK_FILE_CHOOSER_BUTTON (chooser), &iter);
619 gtk_list_store_remove (GTK_LIST_STORE (priv->model), &iter);
621 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter_model));
622 update_combo_box (GTK_FILE_CHOOSER_BUTTON (chooser));
626 while (type == ROW_TYPE_SHORTCUT &&
627 gtk_tree_model_iter_next (priv->model, &iter));
634 /* ******************* *
635 * GObject Functions *
636 * ******************* */
639 gtk_file_chooser_button_constructor (GType type,
641 GObjectConstructParam *params)
644 GtkFileChooserButton *button;
645 GtkFileChooserButtonPrivate *priv;
647 char *current_folder;
649 object = (*G_OBJECT_CLASS (gtk_file_chooser_button_parent_class)->constructor) (type,
652 button = GTK_FILE_CHOOSER_BUTTON (object);
658 priv->dialog = gtk_file_chooser_dialog_new_with_backend (NULL, NULL,
659 GTK_FILE_CHOOSER_ACTION_OPEN,
667 priv->dialog = gtk_file_chooser_dialog_new (NULL, NULL,
668 GTK_FILE_CHOOSER_ACTION_OPEN,
675 gtk_dialog_set_default_response (GTK_DIALOG (priv->dialog),
676 GTK_RESPONSE_ACCEPT);
677 gtk_dialog_set_alternative_button_order (GTK_DIALOG (priv->dialog),
683 /* Set the default title if necessary. We must wait until the dialog has been created to do this. */
684 if (!priv->has_title)
685 gtk_file_chooser_button_set_title (button, _(DEFAULT_TITLE));
687 current_folder = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (priv->dialog));
688 if (current_folder != NULL)
690 priv->folder_has_been_set = TRUE;
691 g_free (current_folder);
694 g_free (priv->backend);
695 priv->backend = NULL;
697 g_signal_connect (priv->dialog, "delete_event",
698 G_CALLBACK (dialog_delete_event_cb), object);
699 g_signal_connect (priv->dialog, "response",
700 G_CALLBACK (dialog_response_cb), object);
702 /* This is used, instead of the standard delegate, to ensure that signals are only
703 * delegated when the OK button is pressed. */
704 g_object_set_qdata (object, GTK_FILE_CHOOSER_DELEGATE_QUARK, priv->dialog);
705 priv->dialog_folder_changed_id =
706 g_signal_connect (priv->dialog, "current-folder-changed",
707 G_CALLBACK (dialog_current_folder_changed_cb), object);
708 priv->dialog_file_activated_id =
709 g_signal_connect (priv->dialog, "file-activated",
710 G_CALLBACK (dialog_file_activated_cb), object);
711 priv->dialog_selection_changed_id =
712 g_signal_connect (priv->dialog, "selection-changed",
713 G_CALLBACK (dialog_selection_changed_cb), object);
714 g_signal_connect (priv->dialog, "update-preview",
715 G_CALLBACK (dialog_update_preview_cb), object);
716 g_signal_connect (priv->dialog, "notify",
717 G_CALLBACK (dialog_notify_cb), object);
718 g_object_add_weak_pointer (G_OBJECT (priv->dialog),
719 (gpointer *) (&priv->dialog));
722 g_object_ref (_gtk_file_chooser_get_file_system (GTK_FILE_CHOOSER (priv->dialog)));
724 model_add_special (button);
726 list = gtk_file_system_list_volumes (priv->fs);
727 model_add_volumes (button, list);
730 list = gtk_file_system_list_bookmarks (priv->fs);
731 model_add_bookmarks (button, list);
732 gtk_file_paths_free (list);
734 model_add_other (button);
736 priv->filter_model = gtk_tree_model_filter_new (priv->model, NULL);
737 gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (priv->filter_model),
738 filter_model_visible_func,
741 gtk_combo_box_set_model (GTK_COMBO_BOX (priv->combo_box), priv->filter_model);
742 gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (priv->combo_box),
743 combo_box_row_separator_func,
746 /* set up the action for a user-provided dialog, this also updates
747 * the label, image and combobox
749 g_object_set (object,
750 "action", gtk_file_chooser_get_action (GTK_FILE_CHOOSER (priv->dialog)),
753 priv->fs_volumes_changed_id =
754 g_signal_connect (priv->fs, "volumes-changed",
755 G_CALLBACK (fs_volumes_changed_cb), object);
756 priv->fs_bookmarks_changed_id =
757 g_signal_connect (priv->fs, "bookmarks-changed",
758 G_CALLBACK (fs_bookmarks_changed_cb), object);
764 gtk_file_chooser_button_set_property (GObject *object,
769 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (object);
770 GtkFileChooserButtonPrivate *priv = button->priv;
776 priv->dialog = g_value_get_object (value);
778 case PROP_FOCUS_ON_CLICK:
779 gtk_file_chooser_button_set_focus_on_click (button, g_value_get_boolean (value));
781 case PROP_WIDTH_CHARS:
782 gtk_file_chooser_button_set_width_chars (GTK_FILE_CHOOSER_BUTTON (object),
783 g_value_get_int (value));
785 case GTK_FILE_CHOOSER_PROP_ACTION:
786 switch (g_value_get_enum (value))
788 case GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER:
789 case GTK_FILE_CHOOSER_ACTION_SAVE:
794 eclass = g_type_class_peek (GTK_TYPE_FILE_CHOOSER_ACTION);
795 eval = g_enum_get_value (eclass, g_value_get_enum (value));
796 g_warning ("%s: Choosers of type `%s' do not support `%s'.",
797 G_STRFUNC, G_OBJECT_TYPE_NAME (object), eval->value_name);
799 g_value_set_enum ((GValue *) value, GTK_FILE_CHOOSER_ACTION_OPEN);
804 g_object_set_property (G_OBJECT (priv->dialog), pspec->name, value);
805 update_label_and_image (GTK_FILE_CHOOSER_BUTTON (object));
806 update_combo_box (GTK_FILE_CHOOSER_BUTTON (object));
808 switch (g_value_get_enum (value))
810 case GTK_FILE_CHOOSER_ACTION_OPEN:
811 gtk_widget_hide (priv->combo_box);
812 gtk_widget_show (priv->button);
814 case GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER:
815 gtk_widget_hide (priv->button);
816 gtk_widget_show (priv->combo_box);
819 g_assert_not_reached ();
825 /* Remember that a title has been set, so we do no try to set it to the default in _init(). */
826 priv->has_title = TRUE;
827 /* Intentionally fall through instead of breaking here, to actually set the property. */
828 case GTK_FILE_CHOOSER_PROP_FILTER:
829 case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET:
830 case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET_ACTIVE:
831 case GTK_FILE_CHOOSER_PROP_USE_PREVIEW_LABEL:
832 case GTK_FILE_CHOOSER_PROP_EXTRA_WIDGET:
833 case GTK_FILE_CHOOSER_PROP_SHOW_HIDDEN:
834 case GTK_FILE_CHOOSER_PROP_DO_OVERWRITE_CONFIRMATION:
835 g_object_set_property (G_OBJECT (priv->dialog), pspec->name, value);
838 case GTK_FILE_CHOOSER_PROP_LOCAL_ONLY:
839 g_object_set_property (G_OBJECT (priv->dialog), pspec->name, value);
840 fs_volumes_changed_cb (priv->fs, button);
841 fs_bookmarks_changed_cb (priv->fs, button);
844 case GTK_FILE_CHOOSER_PROP_FILE_SYSTEM_BACKEND:
846 priv->backend = g_value_dup_string (value);
849 case GTK_FILE_CHOOSER_PROP_SELECT_MULTIPLE:
850 g_warning ("%s: Choosers of type `%s` do not support selecting multiple files.",
851 G_STRFUNC, G_OBJECT_TYPE_NAME (object));
854 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
860 gtk_file_chooser_button_get_property (GObject *object,
865 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (object);
866 GtkFileChooserButtonPrivate *priv = button->priv;
870 case PROP_WIDTH_CHARS:
871 g_value_set_int (value,
872 gtk_label_get_width_chars (GTK_LABEL (priv->label)));
874 case PROP_FOCUS_ON_CLICK:
875 g_value_set_boolean (value,
876 gtk_file_chooser_button_get_focus_on_click (button));
880 case GTK_FILE_CHOOSER_PROP_ACTION:
881 case GTK_FILE_CHOOSER_PROP_FILE_SYSTEM_BACKEND:
882 case GTK_FILE_CHOOSER_PROP_FILTER:
883 case GTK_FILE_CHOOSER_PROP_LOCAL_ONLY:
884 case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET:
885 case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET_ACTIVE:
886 case GTK_FILE_CHOOSER_PROP_USE_PREVIEW_LABEL:
887 case GTK_FILE_CHOOSER_PROP_EXTRA_WIDGET:
888 case GTK_FILE_CHOOSER_PROP_SELECT_MULTIPLE:
889 case GTK_FILE_CHOOSER_PROP_SHOW_HIDDEN:
890 case GTK_FILE_CHOOSER_PROP_DO_OVERWRITE_CONFIRMATION:
891 g_object_get_property (G_OBJECT (priv->dialog), pspec->name, value);
895 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
901 gtk_file_chooser_button_finalize (GObject *object)
903 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (object);
904 GtkFileChooserButtonPrivate *priv = button->priv;
907 gtk_file_path_free (priv->old_path);
909 if (G_OBJECT_CLASS (gtk_file_chooser_button_parent_class)->finalize != NULL)
910 (*G_OBJECT_CLASS (gtk_file_chooser_button_parent_class)->finalize) (object);
913 /* ********************* *
914 * GtkObject Functions *
915 * ********************* */
918 gtk_file_chooser_button_destroy (GtkObject *object)
920 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (object);
921 GtkFileChooserButtonPrivate *priv = button->priv;
925 if (priv->dialog != NULL)
927 gtk_widget_destroy (priv->dialog);
931 if (priv->model && gtk_tree_model_get_iter_first (priv->model, &iter)) do
933 model_free_row_data (button, &iter);
935 while (gtk_tree_model_iter_next (priv->model, &iter));
937 if (priv->dnd_select_folder_handle)
939 gtk_file_system_cancel_operation (priv->dnd_select_folder_handle);
940 priv->dnd_select_folder_handle = NULL;
943 if (priv->update_button_handle)
945 gtk_file_system_cancel_operation (priv->update_button_handle);
946 priv->update_button_handle = NULL;
949 if (priv->change_icon_theme_handles)
951 for (l = priv->change_icon_theme_handles; l; l = l->next)
953 GtkFileSystemHandle *handle = GTK_FILE_SYSTEM_HANDLE (l->data);
954 gtk_file_system_cancel_operation (handle);
956 g_slist_free (priv->change_icon_theme_handles);
957 priv->change_icon_theme_handles = NULL;
962 g_object_unref (priv->model);
966 if (priv->filter_model)
968 g_object_unref (priv->filter_model);
969 priv->filter_model = NULL;
974 g_signal_handler_disconnect (priv->fs, priv->fs_volumes_changed_id);
975 g_signal_handler_disconnect (priv->fs, priv->fs_bookmarks_changed_id);
976 g_object_unref (priv->fs);
980 if (GTK_OBJECT_CLASS (gtk_file_chooser_button_parent_class)->destroy != NULL)
981 (*GTK_OBJECT_CLASS (gtk_file_chooser_button_parent_class)->destroy) (object);
985 /* ********************* *
986 * GtkWidget Functions *
987 * ********************* */
989 struct DndSelectFolderData
991 GtkFileChooserButton *button;
992 GtkFileChooserAction action;
1000 dnd_select_folder_get_info_cb (GtkFileSystemHandle *handle,
1001 const GtkFileInfo *info,
1002 const GError *error,
1005 gboolean cancelled = handle->cancelled;
1006 struct DndSelectFolderData *data = user_data;
1008 if (handle != data->button->priv->dnd_select_folder_handle)
1010 g_object_unref (data->button);
1011 gtk_file_path_free (data->path);
1012 g_strfreev (data->uris);
1015 g_object_unref (handle);
1019 data->button->priv->dnd_select_folder_handle = NULL;
1021 if (!cancelled && !error && info != NULL)
1024 (((data->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER &&
1025 gtk_file_info_get_is_folder (info)) ||
1026 (data->action == GTK_FILE_CHOOSER_ACTION_OPEN &&
1027 !gtk_file_info_get_is_folder (info))) &&
1028 _gtk_file_chooser_select_path (GTK_FILE_CHOOSER (data->button->priv->dialog),
1032 data->selected = FALSE;
1034 if (data->selected || data->uris[++data->i] == NULL)
1036 g_object_unref (data->button);
1037 gtk_file_path_free (data->path);
1038 g_strfreev (data->uris);
1041 g_object_unref (handle);
1046 gtk_file_path_free (data->path);
1048 data->path = gtk_file_system_uri_to_path (handle->file_system,
1049 data->uris[data->i]);
1051 data->button->priv->dnd_select_folder_handle =
1052 gtk_file_system_get_info (handle->file_system, data->path,
1053 GTK_FILE_INFO_IS_FOLDER,
1054 dnd_select_folder_get_info_cb, user_data);
1056 g_object_unref (handle);
1060 gtk_file_chooser_button_drag_data_received (GtkWidget *widget,
1061 GdkDragContext *context,
1064 GtkSelectionData *data,
1068 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (widget);
1069 GtkFileChooserButtonPrivate *priv = button->priv;
1073 if (GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->drag_data_received != NULL)
1074 (*GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->drag_data_received) (widget,
1080 if (widget == NULL || context == NULL || data == NULL || data->length < 0)
1088 struct DndSelectFolderData *info;
1090 uris = gtk_selection_data_get_uris (data);
1095 info = g_new0 (struct DndSelectFolderData, 1);
1096 info->button = g_object_ref (button);
1099 info->selected = FALSE;
1100 g_object_get (priv->dialog, "action", &info->action, NULL);
1102 info->path = gtk_file_system_uri_to_path (priv->fs,
1103 info->uris[info->i]);
1105 if (priv->dnd_select_folder_handle)
1106 gtk_file_system_cancel_operation (priv->dnd_select_folder_handle);
1108 priv->dnd_select_folder_handle =
1109 gtk_file_system_get_info (priv->fs, info->path,
1110 GTK_FILE_INFO_IS_FOLDER,
1111 dnd_select_folder_get_info_cb, info);
1116 text = (char*) gtk_selection_data_get_text (data);
1117 path = gtk_file_path_new_steal (text);
1118 _gtk_file_chooser_select_path (GTK_FILE_CHOOSER (priv->dialog), path,
1120 gtk_file_path_free (path);
1127 gtk_drag_finish (context, TRUE, FALSE, drag_time);
1131 gtk_file_chooser_button_show_all (GtkWidget *widget)
1133 gtk_widget_show (widget);
1137 gtk_file_chooser_button_hide_all (GtkWidget *widget)
1139 gtk_widget_hide (widget);
1143 gtk_file_chooser_button_show (GtkWidget *widget)
1145 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (widget);
1146 GtkFileChooserButtonPrivate *priv = button->priv;
1148 if (GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->show)
1149 (*GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->show) (widget);
1152 open_dialog (GTK_FILE_CHOOSER_BUTTON (widget));
1156 gtk_file_chooser_button_hide (GtkWidget *widget)
1158 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (widget);
1159 GtkFileChooserButtonPrivate *priv = button->priv;
1161 gtk_widget_hide (priv->dialog);
1163 if (GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->hide)
1164 (*GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->hide) (widget);
1168 gtk_file_chooser_button_map (GtkWidget *widget)
1170 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (widget);
1171 GtkFileChooserButtonPrivate *priv = button->priv;
1173 if (!priv->folder_has_been_set)
1175 char *current_working_dir;
1177 current_working_dir = g_get_current_dir ();
1178 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (widget), current_working_dir);
1179 g_free (current_working_dir);
1181 priv->folder_has_been_set = TRUE;
1184 if (GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->map)
1185 (*GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->map) (widget);
1189 gtk_file_chooser_button_mnemonic_activate (GtkWidget *widget,
1190 gboolean group_cycling)
1192 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (widget);
1193 GtkFileChooserButtonPrivate *priv = button->priv;
1195 switch (gtk_file_chooser_get_action (GTK_FILE_CHOOSER (priv->dialog)))
1197 case GTK_FILE_CHOOSER_ACTION_OPEN:
1198 gtk_widget_grab_focus (priv->button);
1200 case GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER:
1201 return gtk_widget_mnemonic_activate (priv->combo_box, group_cycling);
1204 g_assert_not_reached ();
1211 /* Changes the icons wherever it is needed */
1212 struct ChangeIconThemeData
1214 GtkFileChooserButton *button;
1215 GtkTreeRowReference *row_ref;
1219 change_icon_theme_get_info_cb (GtkFileSystemHandle *handle,
1220 const GtkFileInfo *info,
1221 const GError *error,
1224 gboolean cancelled = handle->cancelled;
1226 struct ChangeIconThemeData *data = user_data;
1228 if (!g_slist_find (data->button->priv->change_icon_theme_handles, handle))
1231 data->button->priv->change_icon_theme_handles =
1232 g_slist_remove (data->button->priv->change_icon_theme_handles, handle);
1234 if (cancelled || error)
1237 pixbuf = gtk_file_info_render_icon (info, GTK_WIDGET (data->button),
1238 data->button->priv->icon_size, NULL);
1246 width = MAX (width, gdk_pixbuf_get_width (pixbuf));
1248 path = gtk_tree_row_reference_get_path (data->row_ref);
1249 gtk_tree_model_get_iter (data->button->priv->model, &iter, path);
1250 gtk_tree_path_free (path);
1252 gtk_list_store_set (GTK_LIST_STORE (data->button->priv->model), &iter,
1253 ICON_COLUMN, pixbuf,
1255 g_object_unref (pixbuf);
1257 g_object_set (data->button->priv->icon_cell,
1263 g_object_unref (data->button);
1264 gtk_tree_row_reference_free (data->row_ref);
1267 g_object_unref (handle);
1271 change_icon_theme (GtkFileChooserButton *button)
1273 GtkFileChooserButtonPrivate *priv = button->priv;
1274 GtkSettings *settings;
1275 GtkIconTheme *theme;
1278 gint width = 0, height = 0;
1280 for (l = button->priv->change_icon_theme_handles; l; l = l->next)
1282 GtkFileSystemHandle *handle = GTK_FILE_SYSTEM_HANDLE (l->data);
1283 gtk_file_system_cancel_operation (handle);
1285 g_slist_free (button->priv->change_icon_theme_handles);
1286 button->priv->change_icon_theme_handles = NULL;
1288 settings = gtk_settings_get_for_screen (gtk_widget_get_screen (GTK_WIDGET (button)));
1290 if (gtk_icon_size_lookup_for_settings (settings, GTK_ICON_SIZE_MENU,
1292 priv->icon_size = MAX (width, height);
1294 priv->icon_size = FALLBACK_ICON_SIZE;
1296 update_label_and_image (button);
1298 gtk_tree_model_get_iter_first (priv->model, &iter);
1300 theme = get_icon_theme (GTK_WIDGET (button));
1308 type = ROW_TYPE_INVALID;
1309 gtk_tree_model_get (priv->model, &iter,
1316 case ROW_TYPE_SPECIAL:
1317 case ROW_TYPE_SHORTCUT:
1318 case ROW_TYPE_BOOKMARK:
1319 case ROW_TYPE_CURRENT_FOLDER:
1322 if (gtk_file_system_path_is_local (priv->fs, (GtkFilePath *)data))
1325 GtkFileSystemHandle *handle;
1326 struct ChangeIconThemeData *info;
1328 info = g_new0 (struct ChangeIconThemeData, 1);
1329 info->button = g_object_ref (button);
1330 path = gtk_tree_model_get_path (priv->model, &iter);
1331 info->row_ref = gtk_tree_row_reference_new (priv->model, path);
1332 gtk_tree_path_free (path);
1335 gtk_file_system_get_info (priv->fs, data, GTK_FILE_INFO_ICON,
1336 change_icon_theme_get_info_cb,
1338 button->priv->change_icon_theme_handles =
1339 g_slist_append (button->priv->change_icon_theme_handles, handle);
1343 /* Don't call get_info for remote paths to avoid latency and
1345 * If we switch to a better bookmarks file format (XBEL), we
1346 * should use mime info to get a better icon.
1348 pixbuf = gtk_icon_theme_load_icon (theme, "gnome-fs-regular",
1349 priv->icon_size, 0, NULL);
1352 pixbuf = gtk_icon_theme_load_icon (theme, FALLBACK_ICON_NAME,
1353 priv->icon_size, 0, NULL);
1355 case ROW_TYPE_VOLUME:
1357 pixbuf = gtk_file_system_volume_render_icon (priv->fs, data,
1358 GTK_WIDGET (button),
1362 pixbuf = gtk_icon_theme_load_icon (theme, FALLBACK_ICON_NAME,
1363 priv->icon_size, 0, NULL);
1371 width = MAX (width, gdk_pixbuf_get_width (pixbuf));
1373 gtk_list_store_set (GTK_LIST_STORE (priv->model), &iter,
1374 ICON_COLUMN, pixbuf,
1378 g_object_unref (pixbuf);
1380 while (gtk_tree_model_iter_next (priv->model, &iter));
1382 g_object_set (button->priv->icon_cell,
1388 gtk_file_chooser_button_style_set (GtkWidget *widget,
1389 GtkStyle *old_style)
1391 if (GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->style_set)
1392 (*GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->style_set) (widget,
1395 if (gtk_widget_has_screen (widget))
1396 change_icon_theme (GTK_FILE_CHOOSER_BUTTON (widget));
1400 gtk_file_chooser_button_screen_changed (GtkWidget *widget,
1401 GdkScreen *old_screen)
1403 if (GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->screen_changed)
1404 (*GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->screen_changed) (widget,
1407 change_icon_theme (GTK_FILE_CHOOSER_BUTTON (widget));
1411 /* ******************* *
1412 * Utility Functions *
1413 * ******************* */
1416 static GtkIconTheme *
1417 get_icon_theme (GtkWidget *widget)
1419 if (gtk_widget_has_screen (widget))
1420 return gtk_icon_theme_get_for_screen (gtk_widget_get_screen (widget));
1422 return gtk_icon_theme_get_default ();
1426 struct SetDisplayNameData
1428 GtkFileChooserButton *button;
1430 GtkTreeRowReference *row_ref;
1434 set_info_get_info_cb (GtkFileSystemHandle *handle,
1435 const GtkFileInfo *info,
1436 const GError *error,
1437 gpointer callback_data)
1439 gboolean cancelled = handle->cancelled;
1443 GtkFileSystemHandle *model_handle;
1444 struct SetDisplayNameData *data = callback_data;
1446 if (!data->button->priv->model)
1447 /* button got destroyed */
1450 path = gtk_tree_row_reference_get_path (data->row_ref);
1452 /* Handle doesn't exist anymore in the model */
1455 gtk_tree_model_get_iter (data->button->priv->model, &iter, path);
1456 gtk_tree_path_free (path);
1458 /* Validate the handle */
1459 gtk_tree_model_get (data->button->priv->model, &iter,
1460 HANDLE_COLUMN, &model_handle,
1462 if (handle != model_handle)
1465 gtk_list_store_set (GTK_LIST_STORE (data->button->priv->model), &iter,
1466 HANDLE_COLUMN, NULL,
1469 if (cancelled || error)
1470 /* There was an error, leave the fallback name in there */
1473 pixbuf = gtk_file_info_render_icon (info, GTK_WIDGET (data->button),
1474 data->button->priv->icon_size, NULL);
1477 data->label = g_strdup (gtk_file_info_get_display_name (info));
1479 gtk_list_store_set (GTK_LIST_STORE (data->button->priv->model), &iter,
1480 ICON_COLUMN, pixbuf,
1481 DISPLAY_NAME_COLUMN, data->label,
1482 IS_FOLDER_COLUMN, gtk_file_info_get_is_folder (info),
1486 g_object_unref (pixbuf);
1489 g_object_unref (data->button);
1490 g_free (data->label);
1491 gtk_tree_row_reference_free (data->row_ref);
1494 g_object_unref (handle);
1498 set_info_for_path_at_iter (GtkFileChooserButton *button,
1499 const GtkFilePath *path,
1502 struct SetDisplayNameData *data;
1503 GtkTreePath *tree_path;
1504 GtkFileSystemHandle *handle;
1506 data = g_new0 (struct SetDisplayNameData, 1);
1507 data->button = g_object_ref (button);
1508 data->label = gtk_file_system_get_bookmark_label (button->priv->fs, path);
1510 tree_path = gtk_tree_model_get_path (button->priv->model, iter);
1511 data->row_ref = gtk_tree_row_reference_new (button->priv->model, tree_path);
1512 gtk_tree_path_free (tree_path);
1514 handle = gtk_file_system_get_info (button->priv->fs, path,
1515 GTK_FILE_INFO_DISPLAY_NAME | GTK_FILE_INFO_IS_FOLDER | GTK_FILE_INFO_ICON,
1516 set_info_get_info_cb, data);
1518 gtk_list_store_set (GTK_LIST_STORE (button->priv->model), iter,
1519 HANDLE_COLUMN, handle,
1523 /* Shortcuts Model */
1525 model_get_type_position (GtkFileChooserButton *button,
1530 if (row_type == ROW_TYPE_SPECIAL)
1533 retval += button->priv->n_special;
1535 if (row_type == ROW_TYPE_VOLUME)
1538 retval += button->priv->n_volumes;
1540 if (row_type == ROW_TYPE_SHORTCUT)
1543 retval += button->priv->n_shortcuts;
1545 if (row_type == ROW_TYPE_BOOKMARK_SEPARATOR)
1548 retval += button->priv->has_bookmark_separator;
1550 if (row_type == ROW_TYPE_BOOKMARK)
1553 retval += button->priv->n_bookmarks;
1555 if (row_type == ROW_TYPE_CURRENT_FOLDER_SEPARATOR)
1558 retval += button->priv->has_current_folder_separator;
1560 if (row_type == ROW_TYPE_CURRENT_FOLDER)
1563 retval += button->priv->has_current_folder;
1565 if (row_type == ROW_TYPE_OTHER_SEPARATOR)
1568 retval += button->priv->has_other_separator;
1570 if (row_type == ROW_TYPE_OTHER)
1573 g_assert_not_reached ();
1578 model_free_row_data (GtkFileChooserButton *button,
1583 GtkFileSystemHandle *handle;
1585 gtk_tree_model_get (button->priv->model, iter,
1588 HANDLE_COLUMN, &handle,
1592 gtk_file_system_cancel_operation (handle);
1596 case ROW_TYPE_SPECIAL:
1597 case ROW_TYPE_SHORTCUT:
1598 case ROW_TYPE_BOOKMARK:
1599 case ROW_TYPE_CURRENT_FOLDER:
1600 gtk_file_path_free (data);
1602 case ROW_TYPE_VOLUME:
1603 gtk_file_system_volume_free (button->priv->fs, data);
1611 model_add_special_get_info_cb (GtkFileSystemHandle *handle,
1612 const GtkFileInfo *info,
1613 const GError *error,
1616 gboolean cancelled = handle->cancelled;
1620 GtkFileSystemHandle *model_handle;
1621 struct ChangeIconThemeData *data = user_data;
1623 if (!data->button->priv->model)
1624 /* button got destroyed */
1627 path = gtk_tree_row_reference_get_path (data->row_ref);
1629 /* Handle doesn't exist anymore in the model */
1632 gtk_tree_model_get_iter (data->button->priv->model, &iter, path);
1633 gtk_tree_path_free (path);
1635 gtk_tree_model_get (data->button->priv->model, &iter,
1636 HANDLE_COLUMN, &model_handle,
1638 if (handle != model_handle)
1641 gtk_list_store_set (GTK_LIST_STORE (data->button->priv->model), &iter,
1642 HANDLE_COLUMN, NULL,
1645 if (cancelled || error)
1648 pixbuf = gtk_file_info_render_icon (info, GTK_WIDGET (data->button),
1649 data->button->priv->icon_size, NULL);
1653 gtk_list_store_set (GTK_LIST_STORE (data->button->priv->model), &iter,
1654 ICON_COLUMN, pixbuf,
1656 g_object_unref (pixbuf);
1659 gtk_list_store_set (GTK_LIST_STORE (data->button->priv->model), &iter,
1660 DISPLAY_NAME_COLUMN, gtk_file_info_get_display_name (info),
1664 g_object_unref (data->button);
1665 gtk_tree_row_reference_free (data->row_ref);
1668 g_object_unref (handle);
1672 model_add_special (GtkFileChooserButton *button)
1674 const gchar *homedir;
1675 gchar *desktopdir = NULL;
1676 GtkListStore *store;
1681 store = GTK_LIST_STORE (button->priv->model);
1682 pos = model_get_type_position (button, ROW_TYPE_SPECIAL);
1684 homedir = g_get_home_dir ();
1688 GtkTreePath *tree_path;
1689 GtkFileSystemHandle *handle;
1690 struct ChangeIconThemeData *info;
1692 path = gtk_file_system_filename_to_path (button->priv->fs, homedir);
1693 gtk_list_store_insert (store, &iter, pos);
1696 info = g_new0 (struct ChangeIconThemeData, 1);
1697 info->button = g_object_ref (button);
1698 tree_path = gtk_tree_model_get_path (GTK_TREE_MODEL (store), &iter);
1699 info->row_ref = gtk_tree_row_reference_new (GTK_TREE_MODEL (store),
1701 gtk_tree_path_free (tree_path);
1703 handle = gtk_file_system_get_info (button->priv->fs, path,
1704 GTK_FILE_INFO_DISPLAY_NAME | GTK_FILE_INFO_ICON,
1705 model_add_special_get_info_cb, info);
1707 gtk_list_store_set (store, &iter,
1709 DISPLAY_NAME_COLUMN, NULL,
1710 TYPE_COLUMN, ROW_TYPE_SPECIAL,
1712 IS_FOLDER_COLUMN, TRUE,
1713 HANDLE_COLUMN, handle,
1716 button->priv->n_special++;
1719 desktopdir = g_build_filename (homedir, DESKTOP_DISPLAY_NAME, NULL);
1724 desktopdir = _gtk_file_system_win32_get_desktop ();
1729 GtkTreePath *tree_path;
1730 GtkFileSystemHandle *handle;
1731 struct ChangeIconThemeData *info;
1733 path = gtk_file_system_filename_to_path (button->priv->fs, desktopdir);
1734 g_free (desktopdir);
1735 gtk_list_store_insert (store, &iter, pos);
1738 info = g_new0 (struct ChangeIconThemeData, 1);
1739 info->button = g_object_ref (button);
1740 tree_path = gtk_tree_model_get_path (GTK_TREE_MODEL (store), &iter);
1741 info->row_ref = gtk_tree_row_reference_new (GTK_TREE_MODEL (store),
1743 gtk_tree_path_free (tree_path);
1745 handle = gtk_file_system_get_info (button->priv->fs, path,
1746 GTK_FILE_INFO_DISPLAY_NAME | GTK_FILE_INFO_ICON,
1747 model_add_special_get_info_cb, info);
1749 gtk_list_store_set (store, &iter,
1750 TYPE_COLUMN, ROW_TYPE_SPECIAL,
1752 DISPLAY_NAME_COLUMN, _(DESKTOP_DISPLAY_NAME),
1754 IS_FOLDER_COLUMN, TRUE,
1755 HANDLE_COLUMN, handle,
1758 button->priv->n_special++;
1763 model_add_volumes (GtkFileChooserButton *button,
1766 GtkListStore *store;
1768 gboolean local_only;
1769 GtkFileSystem *file_system;
1775 store = GTK_LIST_STORE (button->priv->model);
1776 pos = model_get_type_position (button, ROW_TYPE_VOLUME);
1777 local_only = gtk_file_chooser_get_local_only (GTK_FILE_CHOOSER (button->priv->dialog));
1778 file_system = button->priv->fs;
1780 for (l = volumes; l; l = l->next)
1782 GtkFileSystemVolume *volume;
1785 gchar *display_name;
1791 if (gtk_file_system_volume_get_is_mounted (file_system, volume))
1793 GtkFilePath *base_path;
1795 base_path = gtk_file_system_volume_get_base_path (file_system, volume);
1796 if (base_path != NULL)
1798 gboolean is_local = gtk_file_system_path_is_local (file_system, base_path);
1799 gtk_file_path_free (base_path);
1803 gtk_file_system_volume_free (file_system, volume);
1810 pixbuf = gtk_file_system_volume_render_icon (file_system,
1812 GTK_WIDGET (button),
1813 button->priv->icon_size,
1815 display_name = gtk_file_system_volume_get_display_name (file_system, volume);
1817 gtk_list_store_insert (store, &iter, pos);
1818 gtk_list_store_set (store, &iter,
1819 ICON_COLUMN, pixbuf,
1820 DISPLAY_NAME_COLUMN, display_name,
1821 TYPE_COLUMN, ROW_TYPE_VOLUME,
1822 DATA_COLUMN, volume,
1823 IS_FOLDER_COLUMN, TRUE,
1827 g_object_unref (pixbuf);
1828 g_free (display_name);
1830 button->priv->n_volumes++;
1835 extern gchar * _gtk_file_chooser_label_for_uri (const gchar *uri);
1838 model_add_bookmarks (GtkFileChooserButton *button,
1841 GtkListStore *store;
1844 gboolean local_only;
1850 store = GTK_LIST_STORE (button->priv->model);
1851 pos = model_get_type_position (button, ROW_TYPE_BOOKMARK);
1852 local_only = gtk_file_chooser_get_local_only (GTK_FILE_CHOOSER (button->priv->dialog));
1854 for (l = bookmarks; l; l = l->next)
1860 if (gtk_file_system_path_is_local (button->priv->fs, path))
1862 gtk_list_store_insert (store, &iter, pos);
1863 gtk_list_store_set (store, &iter,
1865 DISPLAY_NAME_COLUMN, _(FALLBACK_DISPLAY_NAME),
1866 TYPE_COLUMN, ROW_TYPE_BOOKMARK,
1867 DATA_COLUMN, gtk_file_path_copy (path),
1868 IS_FOLDER_COLUMN, FALSE,
1870 set_info_for_path_at_iter (button, path, &iter);
1875 GtkIconTheme *icon_theme;
1881 /* Don't call get_info for remote paths to avoid latency and
1883 * If we switch to a better bookmarks file format (XBEL), we
1884 * should use mime info to get a better icon.
1886 label = gtk_file_system_get_bookmark_label (button->priv->fs, path);
1891 uri = gtk_file_system_path_to_uri (button->priv->fs, path);
1892 label = _gtk_file_chooser_label_for_uri (uri);
1896 icon_theme = gtk_icon_theme_get_for_screen (gtk_widget_get_screen (GTK_WIDGET (button)));
1897 pixbuf = gtk_icon_theme_load_icon (icon_theme, "gnome-fs-directory",
1898 button->priv->icon_size, 0, NULL);
1900 gtk_list_store_insert (store, &iter, pos);
1901 gtk_list_store_set (store, &iter,
1902 ICON_COLUMN, pixbuf,
1903 DISPLAY_NAME_COLUMN, label,
1904 TYPE_COLUMN, ROW_TYPE_BOOKMARK,
1905 DATA_COLUMN, gtk_file_path_copy (path),
1906 IS_FOLDER_COLUMN, TRUE,
1910 g_object_unref (pixbuf);
1913 button->priv->n_bookmarks++;
1917 if (button->priv->n_bookmarks > 0 &&
1918 !button->priv->has_bookmark_separator)
1920 pos = model_get_type_position (button, ROW_TYPE_BOOKMARK_SEPARATOR);
1922 gtk_list_store_insert (store, &iter, pos);
1923 gtk_list_store_set (store, &iter,
1925 DISPLAY_NAME_COLUMN, NULL,
1926 TYPE_COLUMN, ROW_TYPE_BOOKMARK_SEPARATOR,
1928 IS_FOLDER_COLUMN, FALSE,
1930 button->priv->has_bookmark_separator = TRUE;
1935 model_update_current_folder (GtkFileChooserButton *button,
1936 const GtkFilePath *path)
1938 GtkListStore *store;
1945 store = GTK_LIST_STORE (button->priv->model);
1947 if (!button->priv->has_current_folder_separator)
1949 pos = model_get_type_position (button, ROW_TYPE_CURRENT_FOLDER_SEPARATOR);
1950 gtk_list_store_insert (store, &iter, pos);
1951 gtk_list_store_set (store, &iter,
1953 DISPLAY_NAME_COLUMN, NULL,
1954 TYPE_COLUMN, ROW_TYPE_CURRENT_FOLDER_SEPARATOR,
1956 IS_FOLDER_COLUMN, FALSE,
1958 button->priv->has_current_folder_separator = TRUE;
1961 pos = model_get_type_position (button, ROW_TYPE_CURRENT_FOLDER);
1962 if (!button->priv->has_current_folder)
1964 gtk_list_store_insert (store, &iter, pos);
1965 button->priv->has_current_folder = TRUE;
1969 gtk_tree_model_iter_nth_child (button->priv->model, &iter, NULL, pos);
1970 model_free_row_data (button, &iter);
1973 if (gtk_file_system_path_is_local (button->priv->fs, path))
1975 gtk_list_store_set (store, &iter,
1977 DISPLAY_NAME_COLUMN, _(FALLBACK_DISPLAY_NAME),
1978 TYPE_COLUMN, ROW_TYPE_CURRENT_FOLDER,
1979 DATA_COLUMN, gtk_file_path_copy (path),
1980 IS_FOLDER_COLUMN, FALSE,
1982 set_info_for_path_at_iter (button, path, &iter);
1987 GtkIconTheme *icon_theme;
1990 /* Don't call get_info for remote paths to avoid latency and
1992 * If we switch to a better bookmarks file format (XBEL), we
1993 * should use mime info to get a better icon.
1995 label = gtk_file_system_get_bookmark_label (button->priv->fs, path);
2000 uri = gtk_file_system_path_to_uri (button->priv->fs, path);
2001 label = _gtk_file_chooser_label_for_uri (uri);
2005 icon_theme = gtk_icon_theme_get_for_screen (gtk_widget_get_screen (GTK_WIDGET (button)));
2006 pixbuf = gtk_icon_theme_load_icon (icon_theme, "gnome-fs-directory",
2007 button->priv->icon_size, 0, NULL);
2009 gtk_list_store_set (store, &iter,
2010 ICON_COLUMN, pixbuf,
2011 DISPLAY_NAME_COLUMN, label,
2012 TYPE_COLUMN, ROW_TYPE_CURRENT_FOLDER,
2013 DATA_COLUMN, gtk_file_path_copy (path),
2014 IS_FOLDER_COLUMN, TRUE,
2018 g_object_unref (pixbuf);
2023 model_add_other (GtkFileChooserButton *button)
2025 GtkListStore *store;
2029 store = GTK_LIST_STORE (button->priv->model);
2030 pos = model_get_type_position (button, ROW_TYPE_OTHER_SEPARATOR);
2032 gtk_list_store_insert (store, &iter, pos);
2033 gtk_list_store_set (store, &iter,
2035 DISPLAY_NAME_COLUMN, NULL,
2036 TYPE_COLUMN, ROW_TYPE_OTHER_SEPARATOR,
2038 IS_FOLDER_COLUMN, FALSE,
2040 button->priv->has_other_separator = TRUE;
2043 gtk_list_store_insert (store, &iter, pos);
2044 gtk_list_store_set (store, &iter,
2046 DISPLAY_NAME_COLUMN, _("Other..."),
2047 TYPE_COLUMN, ROW_TYPE_OTHER,
2049 IS_FOLDER_COLUMN, FALSE,
2054 model_remove_rows (GtkFileChooserButton *button,
2058 GtkListStore *store;
2063 store = GTK_LIST_STORE (button->priv->model);
2069 if (!gtk_tree_model_iter_nth_child (button->priv->model, &iter, NULL, pos))
2070 g_assert_not_reached ();
2072 model_free_row_data (button, &iter);
2073 gtk_list_store_remove (store, &iter);
2080 static inline gboolean
2081 test_if_path_is_visible (GtkFileSystem *fs,
2082 const GtkFilePath *path,
2083 gboolean local_only,
2089 if (local_only && !gtk_file_system_path_is_local (fs, path))
2099 filter_model_visible_func (GtkTreeModel *model,
2103 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2104 GtkFileChooserButtonPrivate *priv = button->priv;
2107 gboolean local_only, retval, is_folder;
2109 type = ROW_TYPE_INVALID;
2111 local_only = gtk_file_chooser_get_local_only (GTK_FILE_CHOOSER (priv->dialog));
2113 gtk_tree_model_get (model, iter,
2116 IS_FOLDER_COLUMN, &is_folder,
2121 case ROW_TYPE_CURRENT_FOLDER:
2124 case ROW_TYPE_SPECIAL:
2125 case ROW_TYPE_SHORTCUT:
2126 case ROW_TYPE_BOOKMARK:
2127 retval = test_if_path_is_visible (priv->fs, data, local_only, is_folder);
2129 case ROW_TYPE_VOLUME:
2134 if (gtk_file_system_volume_get_is_mounted (priv->fs, data))
2136 GtkFilePath *base_path;
2138 base_path = gtk_file_system_volume_get_base_path (priv->fs, data);
2141 gboolean is_local = gtk_file_system_path_is_local (priv->fs, base_path);
2143 gtk_file_path_free (base_path);
2164 name_cell_data_func (GtkCellLayout *layout,
2165 GtkCellRenderer *cell,
2166 GtkTreeModel *model,
2173 gtk_tree_model_get (model, iter,
2177 if (type == ROW_TYPE_CURRENT_FOLDER)
2178 g_object_set (cell, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
2180 g_object_set (cell, "ellipsize", PANGO_ELLIPSIZE_NONE, NULL);
2184 combo_box_row_separator_func (GtkTreeModel *model,
2188 gchar type = ROW_TYPE_INVALID;
2190 gtk_tree_model_get (model, iter, TYPE_COLUMN, &type, -1);
2192 return (type == ROW_TYPE_BOOKMARK_SEPARATOR ||
2193 type == ROW_TYPE_CURRENT_FOLDER_SEPARATOR ||
2194 type == ROW_TYPE_OTHER_SEPARATOR);
2198 update_combo_box (GtkFileChooserButton *button)
2200 GtkFileChooserButtonPrivate *priv = button->priv;
2205 gtk_tree_model_get_iter_first (priv->filter_model, &iter);
2207 paths = _gtk_file_chooser_get_paths (GTK_FILE_CHOOSER (priv->dialog));
2216 type = ROW_TYPE_INVALID;
2219 gtk_tree_model_get (priv->filter_model, &iter,
2226 case ROW_TYPE_SPECIAL:
2227 case ROW_TYPE_SHORTCUT:
2228 case ROW_TYPE_BOOKMARK:
2229 case ROW_TYPE_CURRENT_FOLDER:
2230 row_found = (paths &&
2232 gtk_file_path_compare (data, paths->data) == 0);
2234 case ROW_TYPE_VOLUME:
2236 GtkFilePath *base_path;
2238 base_path = gtk_file_system_volume_get_base_path (priv->fs, data);
2241 row_found = (paths &&
2243 gtk_file_path_compare (base_path, paths->data) == 0);
2244 gtk_file_path_free (base_path);
2255 g_signal_handler_block (priv->combo_box, priv->combo_box_changed_id);
2256 gtk_combo_box_set_active_iter (GTK_COMBO_BOX (priv->combo_box),
2258 g_signal_handler_unblock (priv->combo_box,
2259 priv->combo_box_changed_id);
2262 while (!row_found && gtk_tree_model_iter_next (priv->filter_model, &iter));
2264 /* If it hasn't been found already, update & select the current-folder row. */
2265 if (!row_found && paths && paths->data)
2267 GtkTreeIter filter_iter;
2270 model_update_current_folder (button, paths->data);
2271 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter_model));
2273 pos = model_get_type_position (button, ROW_TYPE_CURRENT_FOLDER);
2274 gtk_tree_model_iter_nth_child (priv->model, &iter, NULL, pos);
2276 gtk_tree_model_filter_convert_child_iter_to_iter (GTK_TREE_MODEL_FILTER (priv->filter_model),
2277 &filter_iter, &iter);
2279 g_signal_handler_block (priv->combo_box, priv->combo_box_changed_id);
2280 gtk_combo_box_set_active_iter (GTK_COMBO_BOX (priv->combo_box), &filter_iter);
2281 g_signal_handler_unblock (priv->combo_box, priv->combo_box_changed_id);
2284 gtk_file_paths_free (paths);
2289 update_label_get_info_cb (GtkFileSystemHandle *handle,
2290 const GtkFileInfo *info,
2291 const GError *error,
2294 gboolean cancelled = handle->cancelled;
2296 GtkFileChooserButton *button = data;
2297 GtkFileChooserButtonPrivate *priv = button->priv;
2299 if (handle != priv->update_button_handle)
2302 priv->update_button_handle = NULL;
2304 if (cancelled || error)
2307 gtk_label_set_text (GTK_LABEL (priv->label), gtk_file_info_get_display_name (info));
2309 pixbuf = gtk_file_info_render_icon (info, GTK_WIDGET (priv->image),
2310 priv->icon_size, NULL);
2312 pixbuf = gtk_icon_theme_load_icon (get_icon_theme (GTK_WIDGET (priv->image)),
2314 priv->icon_size, 0, NULL);
2316 gtk_image_set_from_pixbuf (GTK_IMAGE (priv->image), pixbuf);
2318 g_object_unref (pixbuf);
2321 g_object_unref (button);
2322 g_object_unref (handle);
2326 update_label_and_image (GtkFileChooserButton *button)
2328 GtkFileChooserButtonPrivate *priv = button->priv;
2333 paths = _gtk_file_chooser_get_paths (GTK_FILE_CHOOSER (priv->dialog));
2337 if (paths && paths->data)
2340 GtkFileSystemVolume *volume = NULL;
2344 volume = gtk_file_system_get_volume_for_path (priv->fs, path);
2347 GtkFilePath *base_path;
2349 base_path = gtk_file_system_volume_get_base_path (priv->fs, volume);
2350 if (base_path && gtk_file_path_compare (base_path, path) == 0)
2352 label_text = gtk_file_system_volume_get_display_name (priv->fs,
2354 pixbuf = gtk_file_system_volume_render_icon (priv->fs, volume,
2355 GTK_WIDGET (button),
2361 gtk_file_path_free (base_path);
2363 gtk_file_system_volume_free (priv->fs, volume);
2369 if (priv->update_button_handle)
2371 gtk_file_system_cancel_operation (priv->update_button_handle);
2372 priv->update_button_handle = NULL;
2375 if (gtk_file_system_path_is_local (priv->fs, path))
2377 priv->update_button_handle =
2378 gtk_file_system_get_info (priv->fs, path,
2379 GTK_FILE_INFO_DISPLAY_NAME | GTK_FILE_INFO_ICON,
2380 update_label_get_info_cb,
2381 g_object_ref (button));
2387 label_text = gtk_file_system_get_bookmark_label (button->priv->fs, path);
2389 pixbuf = gtk_icon_theme_load_icon (get_icon_theme (GTK_WIDGET (priv->image)),
2391 priv->icon_size, 0, NULL);
2393 gtk_image_set_from_pixbuf (GTK_IMAGE (priv->image), pixbuf);
2396 g_object_unref (pixbuf);
2400 gtk_file_paths_free (paths);
2404 gtk_label_set_text (GTK_LABEL (priv->label), label_text);
2405 g_free (label_text);
2408 gtk_label_set_text (GTK_LABEL (priv->label), _(FALLBACK_DISPLAY_NAME));
2412 /* ************************ *
2413 * Child Object Callbacks *
2414 * ************************ */
2418 fs_volumes_changed_cb (GtkFileSystem *fs,
2421 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2422 GtkFileChooserButtonPrivate *priv = button->priv;
2425 model_remove_rows (user_data,
2426 model_get_type_position (user_data, ROW_TYPE_VOLUME),
2429 priv->n_volumes = 0;
2431 volumes = gtk_file_system_list_volumes (fs);
2432 model_add_volumes (user_data, volumes);
2433 g_slist_free (volumes);
2435 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter_model));
2437 update_label_and_image (user_data);
2438 update_combo_box (user_data);
2442 fs_bookmarks_changed_cb (GtkFileSystem *fs,
2445 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2446 GtkFileChooserButtonPrivate *priv = button->priv;
2449 bookmarks = gtk_file_system_list_bookmarks (fs);
2450 model_remove_rows (user_data,
2451 model_get_type_position (user_data,
2452 ROW_TYPE_BOOKMARK_SEPARATOR),
2453 (priv->n_bookmarks + priv->has_bookmark_separator));
2454 priv->has_bookmark_separator = FALSE;
2455 priv->n_bookmarks = 0;
2456 model_add_bookmarks (user_data, bookmarks);
2457 gtk_file_paths_free (bookmarks);
2459 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter_model));
2461 update_label_and_image (user_data);
2462 update_combo_box (user_data);
2467 open_dialog (GtkFileChooserButton *button)
2469 GtkFileChooserButtonPrivate *priv = button->priv;
2471 /* Setup the dialog parent to be chooser button's toplevel, and be modal
2473 if (!GTK_WIDGET_VISIBLE (priv->dialog))
2475 GtkWidget *toplevel;
2477 toplevel = gtk_widget_get_toplevel (GTK_WIDGET (button));
2479 if (GTK_WIDGET_TOPLEVEL (toplevel) && GTK_IS_WINDOW (toplevel))
2481 if (GTK_WINDOW (toplevel) != gtk_window_get_transient_for (GTK_WINDOW (priv->dialog)))
2482 gtk_window_set_transient_for (GTK_WINDOW (priv->dialog),
2483 GTK_WINDOW (toplevel));
2485 gtk_window_set_modal (GTK_WINDOW (priv->dialog),
2486 gtk_window_get_modal (GTK_WINDOW (toplevel)));
2494 g_signal_handler_block (priv->dialog,
2495 priv->dialog_folder_changed_id);
2496 g_signal_handler_block (priv->dialog,
2497 priv->dialog_file_activated_id);
2498 g_signal_handler_block (priv->dialog,
2499 priv->dialog_selection_changed_id);
2500 paths = _gtk_file_chooser_get_paths (GTK_FILE_CHOOSER (priv->dialog));
2504 priv->old_path = gtk_file_path_copy (paths->data);
2506 gtk_file_paths_free (paths);
2509 priv->active = TRUE;
2512 gtk_widget_set_sensitive (priv->combo_box, FALSE);
2513 gtk_window_present (GTK_WINDOW (priv->dialog));
2518 combo_box_changed_cb (GtkComboBox *combo_box,
2523 if (gtk_combo_box_get_active_iter (combo_box, &iter))
2525 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2526 GtkFileChooserButtonPrivate *priv = button->priv;
2530 type = ROW_TYPE_INVALID;
2533 gtk_tree_model_get (priv->filter_model, &iter,
2540 case ROW_TYPE_SPECIAL:
2541 case ROW_TYPE_SHORTCUT:
2542 case ROW_TYPE_BOOKMARK:
2543 case ROW_TYPE_CURRENT_FOLDER:
2544 gtk_file_chooser_unselect_all (GTK_FILE_CHOOSER (priv->dialog));
2546 _gtk_file_chooser_set_current_folder_path (GTK_FILE_CHOOSER (priv->dialog),
2549 case ROW_TYPE_VOLUME:
2551 GtkFilePath *base_path;
2553 gtk_file_chooser_unselect_all (GTK_FILE_CHOOSER (priv->dialog));
2554 base_path = gtk_file_system_volume_get_base_path (priv->fs, data);
2557 _gtk_file_chooser_set_current_folder_path (GTK_FILE_CHOOSER (priv->dialog),
2559 gtk_file_path_free (base_path);
2563 case ROW_TYPE_OTHER:
2564 open_dialog (user_data);
2574 button_clicked_cb (GtkButton *real_button,
2577 open_dialog (user_data);
2582 dialog_current_folder_changed_cb (GtkFileChooser *dialog,
2585 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2586 GtkFileChooserButtonPrivate *priv = button->priv;
2588 priv->folder_has_been_set = TRUE;
2590 g_signal_emit_by_name (button, "current-folder-changed");
2594 dialog_file_activated_cb (GtkFileChooser *dialog,
2597 g_signal_emit_by_name (user_data, "file-activated");
2601 dialog_selection_changed_cb (GtkFileChooser *dialog,
2604 update_label_and_image (user_data);
2605 update_combo_box (user_data);
2606 g_signal_emit_by_name (user_data, "selection-changed");
2610 dialog_update_preview_cb (GtkFileChooser *dialog,
2613 g_signal_emit_by_name (user_data, "update-preview");
2617 dialog_notify_cb (GObject *dialog,
2623 iface = g_type_interface_peek (g_type_class_peek (G_OBJECT_TYPE (dialog)),
2624 GTK_TYPE_FILE_CHOOSER);
2625 if (g_object_interface_find_property (iface, pspec->name))
2626 g_object_notify (user_data, pspec->name);
2628 if (g_ascii_strcasecmp (pspec->name, "local-only") == 0)
2630 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2631 GtkFileChooserButtonPrivate *priv = button->priv;
2633 if (priv->has_current_folder)
2639 pos = model_get_type_position (user_data,
2640 ROW_TYPE_CURRENT_FOLDER);
2641 gtk_tree_model_iter_nth_child (priv->model, &iter, NULL, pos);
2644 gtk_tree_model_get (priv->model, &iter, DATA_COLUMN, &data, -1);
2646 /* If the path isn't local but we're in local-only mode now, remove
2647 * the custom-folder row */
2649 (!gtk_file_system_path_is_local (priv->fs, data) &&
2650 gtk_file_chooser_get_local_only (GTK_FILE_CHOOSER (priv->dialog))))
2653 model_remove_rows (user_data, pos, 2);
2657 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter_model));
2658 update_combo_box (user_data);
2663 dialog_delete_event_cb (GtkWidget *dialog,
2667 g_signal_emit_by_name (dialog, "response", GTK_RESPONSE_DELETE_EVENT);
2673 dialog_response_cb (GtkDialog *dialog,
2677 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2678 GtkFileChooserButtonPrivate *priv = button->priv;
2680 if (response == GTK_RESPONSE_ACCEPT)
2682 g_signal_emit_by_name (user_data, "current-folder-changed");
2683 g_signal_emit_by_name (user_data, "selection-changed");
2685 else if (priv->old_path)
2687 switch (gtk_file_chooser_get_action (GTK_FILE_CHOOSER (dialog)))
2689 case GTK_FILE_CHOOSER_ACTION_OPEN:
2690 _gtk_file_chooser_select_path (GTK_FILE_CHOOSER (dialog), priv->old_path,
2693 case GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER:
2694 _gtk_file_chooser_set_current_folder_path (GTK_FILE_CHOOSER (dialog),
2695 priv->old_path, NULL);
2698 g_assert_not_reached ();
2703 gtk_file_chooser_unselect_all (GTK_FILE_CHOOSER (dialog));
2707 gtk_file_path_free (priv->old_path);
2708 priv->old_path = NULL;
2711 update_label_and_image (user_data);
2712 update_combo_box (user_data);
2716 g_signal_handler_unblock (priv->dialog,
2717 priv->dialog_folder_changed_id);
2718 g_signal_handler_unblock (priv->dialog,
2719 priv->dialog_file_activated_id);
2720 g_signal_handler_unblock (priv->dialog,
2721 priv->dialog_selection_changed_id);
2722 priv->active = FALSE;
2725 gtk_widget_set_sensitive (priv->combo_box, TRUE);
2726 gtk_widget_hide (priv->dialog);
2728 g_signal_emit_by_name (user_data, "file-set");
2732 /* ************************************************************************** *
2734 * ************************************************************************** */
2737 * gtk_file_chooser_button_new:
2738 * @title: the title of the browse dialog.
2739 * @action: the open mode for the widget.
2741 * Creates a new file-selecting button widget.
2743 * Returns: a new button widget.
2748 gtk_file_chooser_button_new (const gchar *title,
2749 GtkFileChooserAction action)
2751 g_return_val_if_fail (action == GTK_FILE_CHOOSER_ACTION_OPEN ||
2752 action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER, NULL);
2754 return g_object_new (GTK_TYPE_FILE_CHOOSER_BUTTON,
2756 "title", (title ? title : _(DEFAULT_TITLE)),
2761 * gtk_file_chooser_button_new_with_backend:
2762 * @title: the title of the browse dialog.
2763 * @action: the open mode for the widget.
2764 * @backend: the name of the #GtkFileSystem backend to use.
2766 * Creates a new file-selecting button widget using @backend.
2768 * Returns: a new button widget.
2773 gtk_file_chooser_button_new_with_backend (const gchar *title,
2774 GtkFileChooserAction action,
2775 const gchar *backend)
2777 g_return_val_if_fail (action == GTK_FILE_CHOOSER_ACTION_OPEN ||
2778 action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER, NULL);
2780 return g_object_new (GTK_TYPE_FILE_CHOOSER_BUTTON,
2782 "title", (title ? title : _(DEFAULT_TITLE)),
2783 "file-system-backend", backend,
2788 * gtk_file_chooser_button_new_with_dialog:
2789 * @dialog: the widget to use as dialog
2791 * Creates a #GtkFileChooserButton widget which uses @dialog as it's
2792 * file-picking window. Note that @dialog must be a #GtkDialog (or
2793 * subclass) which implements the #GtkFileChooser interface and must
2794 * not have %GTK_DIALOG_DESTROY_WITH_PARENT set.
2796 * Returns: a new button widget.
2801 gtk_file_chooser_button_new_with_dialog (GtkWidget *dialog)
2803 g_return_val_if_fail (GTK_IS_FILE_CHOOSER (dialog) && GTK_IS_DIALOG (dialog), NULL);
2805 return g_object_new (GTK_TYPE_FILE_CHOOSER_BUTTON,
2811 * gtk_file_chooser_button_set_title:
2812 * @button: the button widget to modify.
2813 * @title: the new browse dialog title.
2815 * Modifies the @title of the browse dialog used by @button.
2820 gtk_file_chooser_button_set_title (GtkFileChooserButton *button,
2823 g_return_if_fail (GTK_IS_FILE_CHOOSER_BUTTON (button));
2825 gtk_window_set_title (GTK_WINDOW (button->priv->dialog), title);
2826 g_object_notify (G_OBJECT (button), "title");
2830 * gtk_file_chooser_button_get_title:
2831 * @button: the button widget to examine.
2833 * Retrieves the title of the browse dialog used by @button. The returned value
2834 * should not be modified or freed.
2836 * Returns: a pointer to the browse dialog's title.
2840 G_CONST_RETURN gchar *
2841 gtk_file_chooser_button_get_title (GtkFileChooserButton *button)
2843 g_return_val_if_fail (GTK_IS_FILE_CHOOSER_BUTTON (button), NULL);
2845 return gtk_window_get_title (GTK_WINDOW (button->priv->dialog));
2849 * gtk_file_chooser_button_get_width_chars:
2850 * @button: the button widget to examine.
2852 * Retrieves the width in characters of the @button widget's entry and/or label.
2854 * Returns: an integer width (in characters) that the button will use to size itself.
2859 gtk_file_chooser_button_get_width_chars (GtkFileChooserButton *button)
2861 g_return_val_if_fail (GTK_IS_FILE_CHOOSER_BUTTON (button), -1);
2863 return gtk_label_get_width_chars (GTK_LABEL (button->priv->label));
2867 * gtk_file_chooser_button_set_width_chars:
2868 * @button: the button widget to examine.
2869 * @n_chars: the new width, in characters.
2871 * Sets the width (in characters) that @button will use to @n_chars.
2876 gtk_file_chooser_button_set_width_chars (GtkFileChooserButton *button,
2879 g_return_if_fail (GTK_IS_FILE_CHOOSER_BUTTON (button));
2881 gtk_label_set_width_chars (GTK_LABEL (button->priv->label), n_chars);
2882 g_object_notify (G_OBJECT (button), "width-chars");
2886 * gtk_file_chooser_button_set_focus_on_click:
2887 * @button: a #GtkFileChooserButton
2888 * @focus_on_click: whether the button grabs focus when clicked with the mouse
2890 * Sets whether the button will grab focus when it is clicked with the mouse.
2891 * Making mouse clicks not grab focus is useful in places like toolbars where
2892 * you don't want the keyboard focus removed from the main area of the
2898 gtk_file_chooser_button_set_focus_on_click (GtkFileChooserButton *button,
2899 gboolean focus_on_click)
2901 GtkFileChooserButtonPrivate *priv;
2903 g_return_if_fail (GTK_IS_FILE_CHOOSER_BUTTON (button));
2905 priv = button->priv;
2907 focus_on_click = focus_on_click != FALSE;
2909 if (priv->focus_on_click != focus_on_click)
2911 priv->focus_on_click = focus_on_click;
2912 gtk_button_set_focus_on_click (GTK_BUTTON (priv->button), focus_on_click);
2913 gtk_combo_box_set_focus_on_click (GTK_COMBO_BOX (priv->combo_box), focus_on_click);
2915 g_object_notify (G_OBJECT (button), "focus-on-click");
2920 * gtk_file_chooser_button_get_focus_on_click:
2921 * @button: a #GtkFileChooserButton
2923 * Returns whether the button grabs focus when it is clicked with the mouse.
2924 * See gtk_file_chooser_button_set_focus_on_click().
2926 * Return value: %TRUE if the button grabs focus when it is clicked with
2932 gtk_file_chooser_button_get_focus_on_click (GtkFileChooserButton *button)
2934 g_return_val_if_fail (GTK_IS_FILE_CHOOSER_BUTTON (button), FALSE);
2936 return button->priv->focus_on_click;
2939 #define __GTK_FILE_CHOOSER_BUTTON_C__
2940 #include "gtkaliasdef.c"