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"
62 #define GTK_FILE_CHOOSER_BUTTON_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GTK_TYPE_FILE_CHOOSER_BUTTON, GtkFileChooserButtonPrivate))
64 #define DEFAULT_TITLE N_("Select A File")
65 #define DESKTOP_DISPLAY_NAME N_("Desktop")
66 #define FALLBACK_DISPLAY_NAME N_("(None)")
67 #define FALLBACK_ICON_NAME "stock_unknown"
68 #define FALLBACK_ICON_SIZE 16
71 /* ********************** *
72 * Private Enumerations *
73 * ********************** */
93 /* TreeModel Columns */
105 /* TreeModel Row Types */
111 ROW_TYPE_BOOKMARK_SEPARATOR,
113 ROW_TYPE_CURRENT_FOLDER_SEPARATOR,
114 ROW_TYPE_CURRENT_FOLDER,
115 ROW_TYPE_OTHER_SEPARATOR,
118 ROW_TYPE_INVALID = -1
123 /* ******************** *
124 * Private Structures *
125 * ******************** */
127 struct _GtkFileChooserButtonPrivate
133 GtkWidget *combo_box;
134 GtkCellRenderer *icon_cell;
135 GtkCellRenderer *name_cell;
138 GtkTreeModel *filter_model;
143 gulong combo_box_changed_id;
144 gulong dialog_file_activated_id;
145 gulong dialog_folder_changed_id;
146 gulong dialog_selection_changed_id;
147 gulong fs_volumes_changed_id;
148 gulong fs_bookmarks_changed_id;
150 GCancellable *dnd_select_folder_cancellable;
151 GCancellable *update_button_cancellable;
152 GSList *change_icon_theme_cancellables;
160 guint has_bookmark_separator : 1;
161 guint has_current_folder_separator : 1;
162 guint has_current_folder : 1;
163 guint has_other_separator : 1;
165 /* Used for hiding/showing the dialog when the button is hidden */
168 /* Used to track whether we need to set a default current folder on ::map() */
169 guint folder_has_been_set : 1;
171 guint focus_on_click : 1;
186 /* ********************* *
187 * Function Prototypes *
188 * ********************* */
190 /* GtkFileChooserIface Functions */
191 static void gtk_file_chooser_button_file_chooser_iface_init (GtkFileChooserIface *iface);
192 static gboolean gtk_file_chooser_button_add_shortcut_folder (GtkFileChooser *chooser,
195 static gboolean gtk_file_chooser_button_remove_shortcut_folder (GtkFileChooser *chooser,
199 /* GObject Functions */
200 static GObject *gtk_file_chooser_button_constructor (GType type,
202 GObjectConstructParam *params);
203 static void gtk_file_chooser_button_set_property (GObject *object,
207 static void gtk_file_chooser_button_get_property (GObject *object,
211 static void gtk_file_chooser_button_finalize (GObject *object);
213 /* GtkObject Functions */
214 static void gtk_file_chooser_button_destroy (GtkObject *object);
216 /* GtkWidget Functions */
217 static void gtk_file_chooser_button_drag_data_received (GtkWidget *widget,
218 GdkDragContext *context,
221 GtkSelectionData *data,
224 static void gtk_file_chooser_button_show_all (GtkWidget *widget);
225 static void gtk_file_chooser_button_hide_all (GtkWidget *widget);
226 static void gtk_file_chooser_button_show (GtkWidget *widget);
227 static void gtk_file_chooser_button_hide (GtkWidget *widget);
228 static void gtk_file_chooser_button_map (GtkWidget *widget);
229 static gboolean gtk_file_chooser_button_mnemonic_activate (GtkWidget *widget,
230 gboolean group_cycling);
231 static void gtk_file_chooser_button_style_set (GtkWidget *widget,
232 GtkStyle *old_style);
233 static void gtk_file_chooser_button_screen_changed (GtkWidget *widget,
234 GdkScreen *old_screen);
236 /* Utility Functions */
237 static GtkIconTheme *get_icon_theme (GtkWidget *widget);
238 static void set_info_for_file_at_iter (GtkFileChooserButton *fs,
242 static gint model_get_type_position (GtkFileChooserButton *button,
244 static void model_free_row_data (GtkFileChooserButton *button,
246 static inline void model_add_special (GtkFileChooserButton *button);
247 static inline void model_add_other (GtkFileChooserButton *button);
248 static void model_add_volumes (GtkFileChooserButton *button,
250 static void model_add_bookmarks (GtkFileChooserButton *button,
252 static void model_update_current_folder (GtkFileChooserButton *button,
254 static void model_remove_rows (GtkFileChooserButton *button,
258 static gboolean filter_model_visible_func (GtkTreeModel *model,
262 static gboolean combo_box_row_separator_func (GtkTreeModel *model,
265 static void name_cell_data_func (GtkCellLayout *layout,
266 GtkCellRenderer *cell,
270 static void open_dialog (GtkFileChooserButton *button);
271 static void update_combo_box (GtkFileChooserButton *button);
272 static void update_label_and_image (GtkFileChooserButton *button);
274 /* Child Object Callbacks */
275 static void fs_volumes_changed_cb (GtkFileSystem *fs,
277 static void fs_bookmarks_changed_cb (GtkFileSystem *fs,
280 static void combo_box_changed_cb (GtkComboBox *combo_box,
283 static void button_clicked_cb (GtkButton *real_button,
286 static void dialog_update_preview_cb (GtkFileChooser *dialog,
288 static void dialog_selection_changed_cb (GtkFileChooser *dialog,
290 static void dialog_file_activated_cb (GtkFileChooser *dialog,
292 static void dialog_current_folder_changed_cb (GtkFileChooser *dialog,
294 static void dialog_notify_cb (GObject *dialog,
297 static gboolean dialog_delete_event_cb (GtkWidget *dialog,
300 static void dialog_response_cb (GtkDialog *dialog,
304 static guint file_chooser_button_signals[LAST_SIGNAL] = { 0 };
306 /* ******************* *
307 * GType Declaration *
308 * ******************* */
310 G_DEFINE_TYPE_WITH_CODE (GtkFileChooserButton, gtk_file_chooser_button, GTK_TYPE_HBOX, { \
311 G_IMPLEMENT_INTERFACE (GTK_TYPE_FILE_CHOOSER, gtk_file_chooser_button_file_chooser_iface_init) \
315 /* ***************** *
317 * ***************** */
320 gtk_file_chooser_button_class_init (GtkFileChooserButtonClass * class)
322 GObjectClass *gobject_class;
323 GtkObjectClass *gtkobject_class;
324 GtkWidgetClass *widget_class;
326 gobject_class = G_OBJECT_CLASS (class);
327 gtkobject_class = GTK_OBJECT_CLASS (class);
328 widget_class = GTK_WIDGET_CLASS (class);
330 gobject_class->constructor = gtk_file_chooser_button_constructor;
331 gobject_class->set_property = gtk_file_chooser_button_set_property;
332 gobject_class->get_property = gtk_file_chooser_button_get_property;
333 gobject_class->finalize = gtk_file_chooser_button_finalize;
335 gtkobject_class->destroy = gtk_file_chooser_button_destroy;
337 widget_class->drag_data_received = gtk_file_chooser_button_drag_data_received;
338 widget_class->show_all = gtk_file_chooser_button_show_all;
339 widget_class->hide_all = gtk_file_chooser_button_hide_all;
340 widget_class->show = gtk_file_chooser_button_show;
341 widget_class->hide = gtk_file_chooser_button_hide;
342 widget_class->map = gtk_file_chooser_button_map;
343 widget_class->style_set = gtk_file_chooser_button_style_set;
344 widget_class->screen_changed = gtk_file_chooser_button_screen_changed;
345 widget_class->mnemonic_activate = gtk_file_chooser_button_mnemonic_activate;
348 * GtkFileChooserButton::file-set:
349 * @widget: the object which received the signal.
351 * The ::file-set signal is emitted when the user selects a file.
353 * Note that this signal is only emitted when the <emphasis>user</emphasis>
358 file_chooser_button_signals[FILE_SET] =
359 g_signal_new (I_("file-set"),
360 G_TYPE_FROM_CLASS (gobject_class),
362 G_STRUCT_OFFSET (GtkFileChooserButtonClass, file_set),
364 _gtk_marshal_VOID__VOID,
368 * GtkFileChooserButton:dialog:
370 * Instance of the #GtkFileChooserDialog associated with the button.
374 g_object_class_install_property (gobject_class, PROP_DIALOG,
375 g_param_spec_object ("dialog",
377 P_("The file chooser dialog to use."),
378 GTK_TYPE_FILE_CHOOSER,
379 (GTK_PARAM_WRITABLE |
380 G_PARAM_CONSTRUCT_ONLY)));
383 * GtkFileChooserButton:focus-on-click:
385 * Whether the #GtkFileChooserButton button grabs focus when it is clicked
390 g_object_class_install_property (gobject_class,
392 g_param_spec_boolean ("focus-on-click",
393 P_("Focus on click"),
394 P_("Whether the button grabs focus when it is clicked with the mouse"),
396 GTK_PARAM_READWRITE));
399 * GtkFileChooserButton:title:
401 * Title to put on the #GtkFileChooserDialog associated with the button.
405 g_object_class_install_property (gobject_class, PROP_TITLE,
406 g_param_spec_string ("title",
408 P_("The title of the file chooser dialog."),
410 GTK_PARAM_READWRITE));
413 * GtkFileChooserButton:width-chars:
415 * The width of the entry and label inside the button, in characters.
419 g_object_class_install_property (gobject_class, PROP_WIDTH_CHARS,
420 g_param_spec_int ("width-chars",
421 P_("Width In Characters"),
422 P_("The desired width of the button widget, in characters."),
424 GTK_PARAM_READWRITE));
426 _gtk_file_chooser_install_properties (gobject_class);
428 g_type_class_add_private (class, sizeof (GtkFileChooserButtonPrivate));
432 gtk_file_chooser_button_init (GtkFileChooserButton *button)
434 GtkFileChooserButtonPrivate *priv;
435 GtkWidget *box, *image, *sep;
436 GtkTargetList *target_list;
438 priv = button->priv = GTK_FILE_CHOOSER_BUTTON_GET_PRIVATE (button);
440 priv->icon_size = FALLBACK_ICON_SIZE;
441 priv->focus_on_click = TRUE;
443 gtk_widget_push_composite_child ();
446 priv->button = gtk_button_new ();
447 g_signal_connect (priv->button, "clicked", G_CALLBACK (button_clicked_cb),
449 gtk_container_add (GTK_CONTAINER (button), priv->button);
450 gtk_widget_show (priv->button);
452 box = gtk_hbox_new (FALSE, 4);
453 gtk_container_add (GTK_CONTAINER (priv->button), box);
454 gtk_widget_show (box);
456 priv->image = gtk_image_new ();
457 gtk_box_pack_start (GTK_BOX (box), priv->image, FALSE, FALSE, 0);
458 gtk_widget_show (priv->image);
460 priv->label = gtk_label_new (_(FALLBACK_DISPLAY_NAME));
461 gtk_label_set_ellipsize (GTK_LABEL (priv->label), PANGO_ELLIPSIZE_END);
462 gtk_misc_set_alignment (GTK_MISC (priv->label), 0.0, 0.5);
463 gtk_container_add (GTK_CONTAINER (box), priv->label);
464 gtk_widget_show (priv->label);
466 sep = gtk_vseparator_new ();
467 gtk_box_pack_start (GTK_BOX (box), sep, FALSE, FALSE, 0);
468 gtk_widget_show (sep);
470 image = gtk_image_new_from_stock (GTK_STOCK_OPEN,
472 gtk_box_pack_start (GTK_BOX (box), image, FALSE, FALSE, 0);
473 gtk_widget_show (image);
476 /* Keep in sync with columns enum, line 88 */
478 GTK_TREE_MODEL (gtk_list_store_new (NUM_COLUMNS,
479 GDK_TYPE_PIXBUF, /* Icon */
480 G_TYPE_STRING, /* Display Name */
481 G_TYPE_CHAR, /* Row Type */
482 G_TYPE_POINTER /* Volume || Path */,
483 G_TYPE_BOOLEAN /* Is Folder? */,
484 G_TYPE_POINTER /* cancellable */));
486 priv->combo_box = gtk_combo_box_new ();
487 priv->combo_box_changed_id =
488 g_signal_connect (priv->combo_box, "changed",
489 G_CALLBACK (combo_box_changed_cb), button);
490 gtk_container_add (GTK_CONTAINER (button), priv->combo_box);
492 priv->icon_cell = gtk_cell_renderer_pixbuf_new ();
493 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (priv->combo_box),
494 priv->icon_cell, FALSE);
495 gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (priv->combo_box),
496 priv->icon_cell, "pixbuf", ICON_COLUMN);
498 priv->name_cell = gtk_cell_renderer_text_new ();
499 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (priv->combo_box),
500 priv->name_cell, TRUE);
501 gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (priv->combo_box),
502 priv->name_cell, "text", DISPLAY_NAME_COLUMN);
503 gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (priv->combo_box),
504 priv->name_cell, name_cell_data_func,
507 gtk_widget_pop_composite_child ();
510 gtk_drag_dest_set (GTK_WIDGET (button),
511 (GTK_DEST_DEFAULT_ALL),
514 target_list = gtk_target_list_new (NULL, 0);
515 gtk_target_list_add_uri_targets (target_list, TEXT_URI_LIST);
516 gtk_target_list_add_text_targets (target_list, TEXT_PLAIN);
517 gtk_drag_dest_set_target_list (GTK_WIDGET (button), target_list);
518 gtk_target_list_unref (target_list);
522 /* ******************************* *
523 * GtkFileChooserIface Functions *
524 * ******************************* */
526 gtk_file_chooser_button_file_chooser_iface_init (GtkFileChooserIface *iface)
528 _gtk_file_chooser_delegate_iface_init (iface);
530 iface->add_shortcut_folder = gtk_file_chooser_button_add_shortcut_folder;
531 iface->remove_shortcut_folder = gtk_file_chooser_button_remove_shortcut_folder;
535 gtk_file_chooser_button_add_shortcut_folder (GtkFileChooser *chooser,
539 GtkFileChooser *delegate;
542 delegate = g_object_get_qdata (G_OBJECT (chooser),
543 GTK_FILE_CHOOSER_DELEGATE_QUARK);
544 retval = _gtk_file_chooser_add_shortcut_folder (delegate, file, error);
548 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (chooser);
549 GtkFileChooserButtonPrivate *priv = button->priv;
553 pos = model_get_type_position (button, ROW_TYPE_SHORTCUT);
554 pos += priv->n_shortcuts;
556 gtk_list_store_insert (GTK_LIST_STORE (priv->model), &iter, pos);
557 gtk_list_store_set (GTK_LIST_STORE (priv->model), &iter,
559 DISPLAY_NAME_COLUMN, _(FALLBACK_DISPLAY_NAME),
560 TYPE_COLUMN, ROW_TYPE_SHORTCUT,
561 DATA_COLUMN, g_object_ref (file),
562 IS_FOLDER_COLUMN, FALSE,
564 set_info_for_file_at_iter (button, file, &iter);
567 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter_model));
574 gtk_file_chooser_button_remove_shortcut_folder (GtkFileChooser *chooser,
578 GtkFileChooser *delegate;
581 delegate = g_object_get_qdata (G_OBJECT (chooser),
582 GTK_FILE_CHOOSER_DELEGATE_QUARK);
584 retval = _gtk_file_chooser_remove_shortcut_folder (delegate, file, error);
588 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (chooser);
589 GtkFileChooserButtonPrivate *priv = button->priv;
594 pos = model_get_type_position (button, ROW_TYPE_SHORTCUT);
595 gtk_tree_model_iter_nth_child (priv->model, &iter, NULL, pos);
601 gtk_tree_model_get (priv->model, &iter,
606 if (type == ROW_TYPE_SHORTCUT &&
607 data && g_file_equal (data, file))
609 model_free_row_data (GTK_FILE_CHOOSER_BUTTON (chooser), &iter);
610 gtk_list_store_remove (GTK_LIST_STORE (priv->model), &iter);
612 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter_model));
613 update_combo_box (GTK_FILE_CHOOSER_BUTTON (chooser));
617 while (type == ROW_TYPE_SHORTCUT &&
618 gtk_tree_model_iter_next (priv->model, &iter));
625 /* ******************* *
626 * GObject Functions *
627 * ******************* */
630 gtk_file_chooser_button_constructor (GType type,
632 GObjectConstructParam *params)
635 GtkFileChooserButton *button;
636 GtkFileChooserButtonPrivate *priv;
638 char *current_folder;
640 object = G_OBJECT_CLASS (gtk_file_chooser_button_parent_class)->constructor (type,
643 button = GTK_FILE_CHOOSER_BUTTON (object);
648 priv->dialog = gtk_file_chooser_dialog_new (NULL, NULL,
649 GTK_FILE_CHOOSER_ACTION_OPEN,
656 gtk_dialog_set_default_response (GTK_DIALOG (priv->dialog),
657 GTK_RESPONSE_ACCEPT);
658 gtk_dialog_set_alternative_button_order (GTK_DIALOG (priv->dialog),
663 gtk_file_chooser_button_set_title (button, _(DEFAULT_TITLE));
665 else if (!GTK_WINDOW (priv->dialog)->title)
667 gtk_file_chooser_button_set_title (button, _(DEFAULT_TITLE));
670 current_folder = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (priv->dialog));
671 if (current_folder != NULL)
673 priv->folder_has_been_set = TRUE;
674 g_free (current_folder);
677 g_signal_connect (priv->dialog, "delete-event",
678 G_CALLBACK (dialog_delete_event_cb), object);
679 g_signal_connect (priv->dialog, "response",
680 G_CALLBACK (dialog_response_cb), object);
682 /* This is used, instead of the standard delegate, to ensure that signals are only
683 * delegated when the OK button is pressed. */
684 g_object_set_qdata (object, GTK_FILE_CHOOSER_DELEGATE_QUARK, priv->dialog);
685 priv->dialog_folder_changed_id =
686 g_signal_connect (priv->dialog, "current-folder-changed",
687 G_CALLBACK (dialog_current_folder_changed_cb), object);
688 priv->dialog_file_activated_id =
689 g_signal_connect (priv->dialog, "file-activated",
690 G_CALLBACK (dialog_file_activated_cb), object);
691 priv->dialog_selection_changed_id =
692 g_signal_connect (priv->dialog, "selection-changed",
693 G_CALLBACK (dialog_selection_changed_cb), object);
694 g_signal_connect (priv->dialog, "update-preview",
695 G_CALLBACK (dialog_update_preview_cb), object);
696 g_signal_connect (priv->dialog, "notify",
697 G_CALLBACK (dialog_notify_cb), object);
698 g_object_add_weak_pointer (G_OBJECT (priv->dialog),
699 (gpointer) (&priv->dialog));
702 g_object_ref (_gtk_file_chooser_get_file_system (GTK_FILE_CHOOSER (priv->dialog)));
704 model_add_special (button);
706 list = _gtk_file_system_list_volumes (priv->fs);
707 model_add_volumes (button, list);
710 list = _gtk_file_system_list_bookmarks (priv->fs);
711 model_add_bookmarks (button, list);
712 g_slist_foreach (list, (GFunc) g_object_unref, NULL);
715 model_add_other (button);
717 priv->filter_model = gtk_tree_model_filter_new (priv->model, NULL);
718 gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (priv->filter_model),
719 filter_model_visible_func,
722 gtk_combo_box_set_model (GTK_COMBO_BOX (priv->combo_box), priv->filter_model);
723 gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (priv->combo_box),
724 combo_box_row_separator_func,
727 /* set up the action for a user-provided dialog, this also updates
728 * the label, image and combobox
730 g_object_set (object,
731 "action", gtk_file_chooser_get_action (GTK_FILE_CHOOSER (priv->dialog)),
734 priv->fs_volumes_changed_id =
735 g_signal_connect (priv->fs, "volumes-changed",
736 G_CALLBACK (fs_volumes_changed_cb), object);
737 priv->fs_bookmarks_changed_id =
738 g_signal_connect (priv->fs, "bookmarks-changed",
739 G_CALLBACK (fs_bookmarks_changed_cb), object);
745 gtk_file_chooser_button_set_property (GObject *object,
750 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (object);
751 GtkFileChooserButtonPrivate *priv = button->priv;
757 priv->dialog = g_value_get_object (value);
759 case PROP_FOCUS_ON_CLICK:
760 gtk_file_chooser_button_set_focus_on_click (button, g_value_get_boolean (value));
762 case PROP_WIDTH_CHARS:
763 gtk_file_chooser_button_set_width_chars (GTK_FILE_CHOOSER_BUTTON (object),
764 g_value_get_int (value));
766 case GTK_FILE_CHOOSER_PROP_ACTION:
767 switch (g_value_get_enum (value))
769 case GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER:
770 case GTK_FILE_CHOOSER_ACTION_SAVE:
775 eclass = g_type_class_peek (GTK_TYPE_FILE_CHOOSER_ACTION);
776 eval = g_enum_get_value (eclass, g_value_get_enum (value));
777 g_warning ("%s: Choosers of type `%s' do not support `%s'.",
778 G_STRFUNC, G_OBJECT_TYPE_NAME (object), eval->value_name);
780 g_value_set_enum ((GValue *) value, GTK_FILE_CHOOSER_ACTION_OPEN);
785 g_object_set_property (G_OBJECT (priv->dialog), pspec->name, value);
786 update_label_and_image (GTK_FILE_CHOOSER_BUTTON (object));
787 update_combo_box (GTK_FILE_CHOOSER_BUTTON (object));
789 switch (g_value_get_enum (value))
791 case GTK_FILE_CHOOSER_ACTION_OPEN:
792 gtk_widget_hide (priv->combo_box);
793 gtk_widget_show (priv->button);
795 case GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER:
796 gtk_widget_hide (priv->button);
797 gtk_widget_show (priv->combo_box);
800 g_assert_not_reached ();
806 case GTK_FILE_CHOOSER_PROP_FILTER:
807 case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET:
808 case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET_ACTIVE:
809 case GTK_FILE_CHOOSER_PROP_USE_PREVIEW_LABEL:
810 case GTK_FILE_CHOOSER_PROP_EXTRA_WIDGET:
811 case GTK_FILE_CHOOSER_PROP_SHOW_HIDDEN:
812 case GTK_FILE_CHOOSER_PROP_DO_OVERWRITE_CONFIRMATION:
813 case GTK_FILE_CHOOSER_PROP_CREATE_FOLDERS:
814 g_object_set_property (G_OBJECT (priv->dialog), pspec->name, value);
817 case GTK_FILE_CHOOSER_PROP_LOCAL_ONLY:
818 g_object_set_property (G_OBJECT (priv->dialog), pspec->name, value);
819 fs_volumes_changed_cb (priv->fs, button);
820 fs_bookmarks_changed_cb (priv->fs, button);
823 case GTK_FILE_CHOOSER_PROP_FILE_SYSTEM_BACKEND:
824 /* Ignore property */
827 case GTK_FILE_CHOOSER_PROP_SELECT_MULTIPLE:
828 g_warning ("%s: Choosers of type `%s` do not support selecting multiple files.",
829 G_STRFUNC, G_OBJECT_TYPE_NAME (object));
832 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
838 gtk_file_chooser_button_get_property (GObject *object,
843 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (object);
844 GtkFileChooserButtonPrivate *priv = button->priv;
848 case PROP_WIDTH_CHARS:
849 g_value_set_int (value,
850 gtk_label_get_width_chars (GTK_LABEL (priv->label)));
852 case PROP_FOCUS_ON_CLICK:
853 g_value_set_boolean (value,
854 gtk_file_chooser_button_get_focus_on_click (button));
858 case GTK_FILE_CHOOSER_PROP_ACTION:
859 case GTK_FILE_CHOOSER_PROP_FILE_SYSTEM_BACKEND:
860 case GTK_FILE_CHOOSER_PROP_FILTER:
861 case GTK_FILE_CHOOSER_PROP_LOCAL_ONLY:
862 case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET:
863 case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET_ACTIVE:
864 case GTK_FILE_CHOOSER_PROP_USE_PREVIEW_LABEL:
865 case GTK_FILE_CHOOSER_PROP_EXTRA_WIDGET:
866 case GTK_FILE_CHOOSER_PROP_SELECT_MULTIPLE:
867 case GTK_FILE_CHOOSER_PROP_SHOW_HIDDEN:
868 case GTK_FILE_CHOOSER_PROP_DO_OVERWRITE_CONFIRMATION:
869 case GTK_FILE_CHOOSER_PROP_CREATE_FOLDERS:
870 g_object_get_property (G_OBJECT (priv->dialog), pspec->name, value);
874 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
880 gtk_file_chooser_button_finalize (GObject *object)
882 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (object);
883 GtkFileChooserButtonPrivate *priv = button->priv;
886 g_object_unref (priv->old_file);
888 G_OBJECT_CLASS (gtk_file_chooser_button_parent_class)->finalize (object);
891 /* ********************* *
892 * GtkObject Functions *
893 * ********************* */
896 gtk_file_chooser_button_destroy (GtkObject *object)
898 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (object);
899 GtkFileChooserButtonPrivate *priv = button->priv;
903 if (priv->dialog != NULL)
905 gtk_widget_destroy (priv->dialog);
909 if (priv->model && gtk_tree_model_get_iter_first (priv->model, &iter)) do
911 model_free_row_data (button, &iter);
913 while (gtk_tree_model_iter_next (priv->model, &iter));
915 if (priv->dnd_select_folder_cancellable)
917 g_cancellable_cancel (priv->dnd_select_folder_cancellable);
918 priv->dnd_select_folder_cancellable = NULL;
921 if (priv->update_button_cancellable)
923 g_cancellable_cancel (priv->update_button_cancellable);
924 priv->update_button_cancellable = NULL;
927 if (priv->change_icon_theme_cancellables)
929 for (l = priv->change_icon_theme_cancellables; l; l = l->next)
931 GCancellable *cancellable = G_CANCELLABLE (l->data);
932 g_cancellable_cancel (cancellable);
934 g_slist_free (priv->change_icon_theme_cancellables);
935 priv->change_icon_theme_cancellables = NULL;
940 g_object_unref (priv->model);
944 if (priv->filter_model)
946 g_object_unref (priv->filter_model);
947 priv->filter_model = NULL;
952 g_signal_handler_disconnect (priv->fs, priv->fs_volumes_changed_id);
953 g_signal_handler_disconnect (priv->fs, priv->fs_bookmarks_changed_id);
954 g_object_unref (priv->fs);
958 GTK_OBJECT_CLASS (gtk_file_chooser_button_parent_class)->destroy (object);
962 /* ********************* *
963 * GtkWidget Functions *
964 * ********************* */
966 struct DndSelectFolderData
968 GtkFileSystem *file_system;
969 GtkFileChooserButton *button;
970 GtkFileChooserAction action;
978 dnd_select_folder_get_info_cb (GCancellable *cancellable,
983 gboolean cancelled = g_cancellable_is_cancelled (cancellable);
984 struct DndSelectFolderData *data = user_data;
986 if (cancellable != data->button->priv->dnd_select_folder_cancellable)
988 g_object_unref (data->button);
989 g_object_unref (data->file);
990 g_strfreev (data->uris);
993 g_object_unref (cancellable);
997 data->button->priv->dnd_select_folder_cancellable = NULL;
999 if (!cancelled && !error && info != NULL)
1003 is_folder = _gtk_file_info_consider_as_directory (info);
1006 (((data->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER && is_folder) ||
1007 (data->action == GTK_FILE_CHOOSER_ACTION_OPEN && !is_folder)) &&
1008 gtk_file_chooser_select_file (GTK_FILE_CHOOSER (data->button->priv->dialog),
1012 data->selected = FALSE;
1014 if (data->selected || data->uris[++data->i] == NULL)
1016 g_signal_emit (data->button, file_chooser_button_signals[FILE_SET], 0);
1018 g_object_unref (data->button);
1019 g_object_unref (data->file);
1020 g_strfreev (data->uris);
1023 g_object_unref (cancellable);
1028 g_object_unref (data->file);
1030 data->file = g_file_new_for_uri (data->uris[data->i]);
1032 data->button->priv->dnd_select_folder_cancellable =
1033 _gtk_file_system_get_info (data->file_system, data->file,
1035 dnd_select_folder_get_info_cb, user_data);
1037 g_object_unref (cancellable);
1041 gtk_file_chooser_button_drag_data_received (GtkWidget *widget,
1042 GdkDragContext *context,
1045 GtkSelectionData *data,
1049 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (widget);
1050 GtkFileChooserButtonPrivate *priv = button->priv;
1054 if (GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->drag_data_received != NULL)
1055 GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->drag_data_received (widget,
1061 if (widget == NULL || context == NULL || data == NULL || data->length < 0)
1069 struct DndSelectFolderData *info;
1071 uris = gtk_selection_data_get_uris (data);
1076 info = g_new0 (struct DndSelectFolderData, 1);
1077 info->button = g_object_ref (button);
1080 info->selected = FALSE;
1081 info->file_system = priv->fs;
1082 g_object_get (priv->dialog, "action", &info->action, NULL);
1084 info->file = g_file_new_for_uri (info->uris[info->i]);
1086 if (priv->dnd_select_folder_cancellable)
1087 g_cancellable_cancel (priv->dnd_select_folder_cancellable);
1089 priv->dnd_select_folder_cancellable =
1090 _gtk_file_system_get_info (priv->fs, info->file,
1092 dnd_select_folder_get_info_cb, info);
1097 text = (char*) gtk_selection_data_get_text (data);
1098 file = g_file_new_for_uri (text);
1099 gtk_file_chooser_select_file (GTK_FILE_CHOOSER (priv->dialog), file,
1101 g_object_unref (file);
1103 g_signal_emit (button, file_chooser_button_signals[FILE_SET], 0);
1110 gtk_drag_finish (context, TRUE, FALSE, drag_time);
1114 gtk_file_chooser_button_show_all (GtkWidget *widget)
1116 gtk_widget_show (widget);
1120 gtk_file_chooser_button_hide_all (GtkWidget *widget)
1122 gtk_widget_hide (widget);
1126 gtk_file_chooser_button_show (GtkWidget *widget)
1128 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (widget);
1129 GtkFileChooserButtonPrivate *priv = button->priv;
1131 if (GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->show)
1132 GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->show (widget);
1135 open_dialog (GTK_FILE_CHOOSER_BUTTON (widget));
1139 gtk_file_chooser_button_hide (GtkWidget *widget)
1141 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (widget);
1142 GtkFileChooserButtonPrivate *priv = button->priv;
1144 gtk_widget_hide (priv->dialog);
1146 if (GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->hide)
1147 GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->hide (widget);
1151 gtk_file_chooser_button_map (GtkWidget *widget)
1153 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (widget);
1154 GtkFileChooserButtonPrivate *priv = button->priv;
1156 if (!priv->folder_has_been_set)
1158 char *current_working_dir;
1160 current_working_dir = g_get_current_dir ();
1161 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (widget), current_working_dir);
1162 g_free (current_working_dir);
1164 priv->folder_has_been_set = TRUE;
1167 GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->map (widget);
1171 gtk_file_chooser_button_mnemonic_activate (GtkWidget *widget,
1172 gboolean group_cycling)
1174 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (widget);
1175 GtkFileChooserButtonPrivate *priv = button->priv;
1177 switch (gtk_file_chooser_get_action (GTK_FILE_CHOOSER (priv->dialog)))
1179 case GTK_FILE_CHOOSER_ACTION_OPEN:
1180 gtk_widget_grab_focus (priv->button);
1182 case GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER:
1183 return gtk_widget_mnemonic_activate (priv->combo_box, group_cycling);
1186 g_assert_not_reached ();
1193 /* Changes the icons wherever it is needed */
1194 struct ChangeIconThemeData
1196 GtkFileChooserButton *button;
1197 GtkTreeRowReference *row_ref;
1201 change_icon_theme_get_info_cb (GCancellable *cancellable,
1203 const GError *error,
1206 gboolean cancelled = g_cancellable_is_cancelled (cancellable);
1208 struct ChangeIconThemeData *data = user_data;
1210 if (!g_slist_find (data->button->priv->change_icon_theme_cancellables, cancellable))
1213 data->button->priv->change_icon_theme_cancellables =
1214 g_slist_remove (data->button->priv->change_icon_theme_cancellables, cancellable);
1216 if (cancelled || error)
1219 pixbuf = _gtk_file_info_render_icon (info, GTK_WIDGET (data->button), data->button->priv->icon_size);
1227 width = MAX (width, gdk_pixbuf_get_width (pixbuf));
1229 path = gtk_tree_row_reference_get_path (data->row_ref);
1232 gtk_tree_model_get_iter (data->button->priv->model, &iter, path);
1233 gtk_tree_path_free (path);
1235 gtk_list_store_set (GTK_LIST_STORE (data->button->priv->model), &iter,
1236 ICON_COLUMN, pixbuf,
1239 g_object_set (data->button->priv->icon_cell,
1243 g_object_unref (pixbuf);
1247 g_object_unref (data->button);
1248 gtk_tree_row_reference_free (data->row_ref);
1251 g_object_unref (cancellable);
1255 change_icon_theme (GtkFileChooserButton *button)
1257 GtkFileChooserButtonPrivate *priv = button->priv;
1258 GtkSettings *settings;
1259 GtkIconTheme *theme;
1262 gint width = 0, height = 0;
1264 for (l = button->priv->change_icon_theme_cancellables; l; l = l->next)
1266 GCancellable *cancellable = G_CANCELLABLE (l->data);
1267 g_cancellable_cancel (cancellable);
1269 g_slist_free (button->priv->change_icon_theme_cancellables);
1270 button->priv->change_icon_theme_cancellables = NULL;
1272 settings = gtk_settings_get_for_screen (gtk_widget_get_screen (GTK_WIDGET (button)));
1274 if (gtk_icon_size_lookup_for_settings (settings, GTK_ICON_SIZE_MENU,
1276 priv->icon_size = MAX (width, height);
1278 priv->icon_size = FALLBACK_ICON_SIZE;
1280 update_label_and_image (button);
1282 gtk_tree_model_get_iter_first (priv->model, &iter);
1284 theme = get_icon_theme (GTK_WIDGET (button));
1292 type = ROW_TYPE_INVALID;
1293 gtk_tree_model_get (priv->model, &iter,
1300 case ROW_TYPE_SPECIAL:
1301 case ROW_TYPE_SHORTCUT:
1302 case ROW_TYPE_BOOKMARK:
1303 case ROW_TYPE_CURRENT_FOLDER:
1306 if (g_file_is_native (G_FILE (data)))
1309 GCancellable *cancellable;
1310 struct ChangeIconThemeData *info;
1312 info = g_new0 (struct ChangeIconThemeData, 1);
1313 info->button = g_object_ref (button);
1314 path = gtk_tree_model_get_path (priv->model, &iter);
1315 info->row_ref = gtk_tree_row_reference_new (priv->model, path);
1316 gtk_tree_path_free (path);
1319 _gtk_file_system_get_info (priv->fs, data,
1321 change_icon_theme_get_info_cb,
1323 button->priv->change_icon_theme_cancellables =
1324 g_slist_append (button->priv->change_icon_theme_cancellables, cancellable);
1328 /* Don't call get_info for remote paths to avoid latency and
1330 * If we switch to a better bookmarks file format (XBEL), we
1331 * should use mime info to get a better icon.
1333 pixbuf = gtk_icon_theme_load_icon (theme, "folder-remote",
1334 priv->icon_size, 0, NULL);
1337 pixbuf = gtk_icon_theme_load_icon (theme, FALLBACK_ICON_NAME,
1338 priv->icon_size, 0, NULL);
1340 case ROW_TYPE_VOLUME:
1342 pixbuf = _gtk_file_system_volume_render_icon (data,
1343 GTK_WIDGET (button),
1347 pixbuf = gtk_icon_theme_load_icon (theme, FALLBACK_ICON_NAME,
1348 priv->icon_size, 0, NULL);
1356 width = MAX (width, gdk_pixbuf_get_width (pixbuf));
1358 gtk_list_store_set (GTK_LIST_STORE (priv->model), &iter,
1359 ICON_COLUMN, pixbuf,
1363 g_object_unref (pixbuf);
1365 while (gtk_tree_model_iter_next (priv->model, &iter));
1367 g_object_set (button->priv->icon_cell,
1373 gtk_file_chooser_button_style_set (GtkWidget *widget,
1374 GtkStyle *old_style)
1376 GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->style_set (widget,
1379 if (gtk_widget_has_screen (widget))
1380 change_icon_theme (GTK_FILE_CHOOSER_BUTTON (widget));
1384 gtk_file_chooser_button_screen_changed (GtkWidget *widget,
1385 GdkScreen *old_screen)
1387 if (GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->screen_changed)
1388 GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->screen_changed (widget,
1391 change_icon_theme (GTK_FILE_CHOOSER_BUTTON (widget));
1395 /* ******************* *
1396 * Utility Functions *
1397 * ******************* */
1400 static GtkIconTheme *
1401 get_icon_theme (GtkWidget *widget)
1403 if (gtk_widget_has_screen (widget))
1404 return gtk_icon_theme_get_for_screen (gtk_widget_get_screen (widget));
1406 return gtk_icon_theme_get_default ();
1410 struct SetDisplayNameData
1412 GtkFileChooserButton *button;
1414 GtkTreeRowReference *row_ref;
1418 set_info_get_info_cb (GCancellable *cancellable,
1420 const GError *error,
1421 gpointer callback_data)
1423 gboolean cancelled = g_cancellable_is_cancelled (cancellable);
1427 GCancellable *model_cancellable;
1428 struct SetDisplayNameData *data = callback_data;
1431 if (!data->button->priv->model)
1432 /* button got destroyed */
1435 path = gtk_tree_row_reference_get_path (data->row_ref);
1437 /* Cancellable doesn't exist anymore in the model */
1440 gtk_tree_model_get_iter (data->button->priv->model, &iter, path);
1441 gtk_tree_path_free (path);
1443 /* Validate the cancellable */
1444 gtk_tree_model_get (data->button->priv->model, &iter,
1445 CANCELLABLE_COLUMN, &model_cancellable,
1447 if (cancellable != model_cancellable)
1450 gtk_list_store_set (GTK_LIST_STORE (data->button->priv->model), &iter,
1451 CANCELLABLE_COLUMN, NULL,
1454 if (cancelled || error)
1455 /* There was an error, leave the fallback name in there */
1458 pixbuf = _gtk_file_info_render_icon (info, GTK_WIDGET (data->button), data->button->priv->icon_size);
1461 data->label = g_strdup (g_file_info_get_display_name (info));
1463 is_folder = _gtk_file_info_consider_as_directory (info);
1465 gtk_list_store_set (GTK_LIST_STORE (data->button->priv->model), &iter,
1466 ICON_COLUMN, pixbuf,
1467 DISPLAY_NAME_COLUMN, data->label,
1468 IS_FOLDER_COLUMN, is_folder,
1472 g_object_unref (pixbuf);
1475 g_object_unref (data->button);
1476 g_free (data->label);
1477 gtk_tree_row_reference_free (data->row_ref);
1480 g_object_unref (cancellable);
1484 set_info_for_file_at_iter (GtkFileChooserButton *button,
1488 struct SetDisplayNameData *data;
1489 GtkTreePath *tree_path;
1490 GCancellable *cancellable;
1492 data = g_new0 (struct SetDisplayNameData, 1);
1493 data->button = g_object_ref (button);
1494 data->label = _gtk_file_system_get_bookmark_label (button->priv->fs, file);
1496 tree_path = gtk_tree_model_get_path (button->priv->model, iter);
1497 data->row_ref = gtk_tree_row_reference_new (button->priv->model, tree_path);
1498 gtk_tree_path_free (tree_path);
1500 cancellable = _gtk_file_system_get_info (button->priv->fs, file,
1501 "standard::type,standard::icon,standard::display-name",
1502 set_info_get_info_cb, data);
1504 gtk_list_store_set (GTK_LIST_STORE (button->priv->model), iter,
1505 CANCELLABLE_COLUMN, cancellable,
1509 /* Shortcuts Model */
1511 model_get_type_position (GtkFileChooserButton *button,
1516 if (row_type == ROW_TYPE_SPECIAL)
1519 retval += button->priv->n_special;
1521 if (row_type == ROW_TYPE_VOLUME)
1524 retval += button->priv->n_volumes;
1526 if (row_type == ROW_TYPE_SHORTCUT)
1529 retval += button->priv->n_shortcuts;
1531 if (row_type == ROW_TYPE_BOOKMARK_SEPARATOR)
1534 retval += button->priv->has_bookmark_separator;
1536 if (row_type == ROW_TYPE_BOOKMARK)
1539 retval += button->priv->n_bookmarks;
1541 if (row_type == ROW_TYPE_CURRENT_FOLDER_SEPARATOR)
1544 retval += button->priv->has_current_folder_separator;
1546 if (row_type == ROW_TYPE_CURRENT_FOLDER)
1549 retval += button->priv->has_current_folder;
1551 if (row_type == ROW_TYPE_OTHER_SEPARATOR)
1554 retval += button->priv->has_other_separator;
1556 if (row_type == ROW_TYPE_OTHER)
1559 g_assert_not_reached ();
1564 model_free_row_data (GtkFileChooserButton *button,
1569 GCancellable *cancellable;
1571 gtk_tree_model_get (button->priv->model, iter,
1574 CANCELLABLE_COLUMN, &cancellable,
1578 g_cancellable_cancel (cancellable);
1582 case ROW_TYPE_SPECIAL:
1583 case ROW_TYPE_SHORTCUT:
1584 case ROW_TYPE_BOOKMARK:
1585 case ROW_TYPE_CURRENT_FOLDER:
1586 g_object_unref (data);
1588 case ROW_TYPE_VOLUME:
1589 _gtk_file_system_volume_free (data);
1597 model_add_special_get_info_cb (GCancellable *cancellable,
1599 const GError *error,
1602 gboolean cancelled = g_cancellable_is_cancelled (cancellable);
1606 GCancellable *model_cancellable;
1607 struct ChangeIconThemeData *data = user_data;
1610 if (!data->button->priv->model)
1611 /* button got destroyed */
1614 path = gtk_tree_row_reference_get_path (data->row_ref);
1616 /* Cancellable doesn't exist anymore in the model */
1619 gtk_tree_model_get_iter (data->button->priv->model, &iter, path);
1620 gtk_tree_path_free (path);
1622 gtk_tree_model_get (data->button->priv->model, &iter,
1623 CANCELLABLE_COLUMN, &model_cancellable,
1625 if (cancellable != model_cancellable)
1628 gtk_list_store_set (GTK_LIST_STORE (data->button->priv->model), &iter,
1629 CANCELLABLE_COLUMN, NULL,
1632 if (cancelled || error)
1635 pixbuf = _gtk_file_info_render_icon (info, GTK_WIDGET (data->button), data->button->priv->icon_size);
1639 gtk_list_store_set (GTK_LIST_STORE (data->button->priv->model), &iter,
1640 ICON_COLUMN, pixbuf,
1642 g_object_unref (pixbuf);
1645 gtk_tree_model_get (data->button->priv->model, &iter,
1646 DISPLAY_NAME_COLUMN, &name,
1649 gtk_list_store_set (GTK_LIST_STORE (data->button->priv->model), &iter,
1650 DISPLAY_NAME_COLUMN, g_file_info_get_display_name (info),
1655 g_object_unref (data->button);
1656 gtk_tree_row_reference_free (data->row_ref);
1659 g_object_unref (cancellable);
1663 model_add_special (GtkFileChooserButton *button)
1665 const gchar *homedir;
1666 const gchar *desktopdir;
1667 GtkListStore *store;
1672 store = GTK_LIST_STORE (button->priv->model);
1673 pos = model_get_type_position (button, ROW_TYPE_SPECIAL);
1675 homedir = g_get_home_dir ();
1679 GtkTreePath *tree_path;
1680 GCancellable *cancellable;
1681 struct ChangeIconThemeData *info;
1683 file = g_file_new_for_path (homedir);
1684 gtk_list_store_insert (store, &iter, pos);
1687 info = g_new0 (struct ChangeIconThemeData, 1);
1688 info->button = g_object_ref (button);
1689 tree_path = gtk_tree_model_get_path (GTK_TREE_MODEL (store), &iter);
1690 info->row_ref = gtk_tree_row_reference_new (GTK_TREE_MODEL (store),
1692 gtk_tree_path_free (tree_path);
1694 cancellable = _gtk_file_system_get_info (button->priv->fs, file,
1695 "standard::icon,standard::display-name",
1696 model_add_special_get_info_cb, info);
1698 gtk_list_store_set (store, &iter,
1700 DISPLAY_NAME_COLUMN, NULL,
1701 TYPE_COLUMN, ROW_TYPE_SPECIAL,
1703 IS_FOLDER_COLUMN, TRUE,
1704 CANCELLABLE_COLUMN, cancellable,
1707 button->priv->n_special++;
1710 desktopdir = g_get_user_special_dir (G_USER_DIRECTORY_DESKTOP);
1714 GtkTreePath *tree_path;
1715 GCancellable *cancellable;
1716 struct ChangeIconThemeData *info;
1718 file = g_file_new_for_path (desktopdir);
1719 gtk_list_store_insert (store, &iter, pos);
1722 info = g_new0 (struct ChangeIconThemeData, 1);
1723 info->button = g_object_ref (button);
1724 tree_path = gtk_tree_model_get_path (GTK_TREE_MODEL (store), &iter);
1725 info->row_ref = gtk_tree_row_reference_new (GTK_TREE_MODEL (store),
1727 gtk_tree_path_free (tree_path);
1729 cancellable = _gtk_file_system_get_info (button->priv->fs, file,
1730 "standard::icon,standard::display-name",
1731 model_add_special_get_info_cb, info);
1733 gtk_list_store_set (store, &iter,
1734 TYPE_COLUMN, ROW_TYPE_SPECIAL,
1736 DISPLAY_NAME_COLUMN, _(DESKTOP_DISPLAY_NAME),
1738 IS_FOLDER_COLUMN, TRUE,
1739 CANCELLABLE_COLUMN, cancellable,
1742 button->priv->n_special++;
1747 model_add_volumes (GtkFileChooserButton *button,
1750 GtkListStore *store;
1752 gboolean local_only;
1753 GtkFileSystem *file_system;
1759 store = GTK_LIST_STORE (button->priv->model);
1760 pos = model_get_type_position (button, ROW_TYPE_VOLUME);
1761 local_only = gtk_file_chooser_get_local_only (GTK_FILE_CHOOSER (button->priv->dialog));
1762 file_system = button->priv->fs;
1764 for (l = volumes; l; l = l->next)
1766 GtkFileSystemVolume *volume;
1769 gchar *display_name;
1775 if (_gtk_file_system_volume_is_mounted (volume))
1779 base_file = _gtk_file_system_volume_get_root (volume);
1780 if (base_file != NULL && !g_file_is_native (base_file))
1782 _gtk_file_system_volume_free (volume);
1788 pixbuf = _gtk_file_system_volume_render_icon (volume,
1789 GTK_WIDGET (button),
1790 button->priv->icon_size,
1792 display_name = _gtk_file_system_volume_get_display_name (volume);
1794 gtk_list_store_insert (store, &iter, pos);
1795 gtk_list_store_set (store, &iter,
1796 ICON_COLUMN, pixbuf,
1797 DISPLAY_NAME_COLUMN, display_name,
1798 TYPE_COLUMN, ROW_TYPE_VOLUME,
1799 DATA_COLUMN, volume,
1800 IS_FOLDER_COLUMN, TRUE,
1804 g_object_unref (pixbuf);
1805 g_free (display_name);
1807 button->priv->n_volumes++;
1812 extern gchar * _gtk_file_chooser_label_for_file (GFile *file);
1815 model_add_bookmarks (GtkFileChooserButton *button,
1818 GtkListStore *store;
1821 gboolean local_only;
1827 store = GTK_LIST_STORE (button->priv->model);
1828 pos = model_get_type_position (button, ROW_TYPE_BOOKMARK);
1829 local_only = gtk_file_chooser_get_local_only (GTK_FILE_CHOOSER (button->priv->dialog));
1831 for (l = bookmarks; l; l = l->next)
1837 if (g_file_is_native (file))
1839 gtk_list_store_insert (store, &iter, pos);
1840 gtk_list_store_set (store, &iter,
1842 DISPLAY_NAME_COLUMN, _(FALLBACK_DISPLAY_NAME),
1843 TYPE_COLUMN, ROW_TYPE_BOOKMARK,
1844 DATA_COLUMN, g_object_ref (file),
1845 IS_FOLDER_COLUMN, FALSE,
1847 set_info_for_file_at_iter (button, file, &iter);
1852 GtkIconTheme *icon_theme;
1858 /* Don't call get_info for remote paths to avoid latency and
1860 * If we switch to a better bookmarks file format (XBEL), we
1861 * should use mime info to get a better icon.
1863 label = _gtk_file_system_get_bookmark_label (button->priv->fs, file);
1865 label = _gtk_file_chooser_label_for_file (file);
1867 icon_theme = gtk_icon_theme_get_for_screen (gtk_widget_get_screen (GTK_WIDGET (button)));
1868 pixbuf = gtk_icon_theme_load_icon (icon_theme, "folder-remote",
1869 button->priv->icon_size, 0, NULL);
1871 gtk_list_store_insert (store, &iter, pos);
1872 gtk_list_store_set (store, &iter,
1873 ICON_COLUMN, pixbuf,
1874 DISPLAY_NAME_COLUMN, label,
1875 TYPE_COLUMN, ROW_TYPE_BOOKMARK,
1876 DATA_COLUMN, g_object_ref (file),
1877 IS_FOLDER_COLUMN, TRUE,
1881 g_object_unref (pixbuf);
1884 button->priv->n_bookmarks++;
1888 if (button->priv->n_bookmarks > 0 &&
1889 !button->priv->has_bookmark_separator)
1891 pos = model_get_type_position (button, ROW_TYPE_BOOKMARK_SEPARATOR);
1893 gtk_list_store_insert (store, &iter, pos);
1894 gtk_list_store_set (store, &iter,
1896 DISPLAY_NAME_COLUMN, NULL,
1897 TYPE_COLUMN, ROW_TYPE_BOOKMARK_SEPARATOR,
1899 IS_FOLDER_COLUMN, FALSE,
1901 button->priv->has_bookmark_separator = TRUE;
1906 model_update_current_folder (GtkFileChooserButton *button,
1909 GtkListStore *store;
1916 store = GTK_LIST_STORE (button->priv->model);
1918 if (!button->priv->has_current_folder_separator)
1920 pos = model_get_type_position (button, ROW_TYPE_CURRENT_FOLDER_SEPARATOR);
1921 gtk_list_store_insert (store, &iter, pos);
1922 gtk_list_store_set (store, &iter,
1924 DISPLAY_NAME_COLUMN, NULL,
1925 TYPE_COLUMN, ROW_TYPE_CURRENT_FOLDER_SEPARATOR,
1927 IS_FOLDER_COLUMN, FALSE,
1929 button->priv->has_current_folder_separator = TRUE;
1932 pos = model_get_type_position (button, ROW_TYPE_CURRENT_FOLDER);
1933 if (!button->priv->has_current_folder)
1935 gtk_list_store_insert (store, &iter, pos);
1936 button->priv->has_current_folder = TRUE;
1940 gtk_tree_model_iter_nth_child (button->priv->model, &iter, NULL, pos);
1941 model_free_row_data (button, &iter);
1944 if (g_file_is_native (file))
1946 gtk_list_store_set (store, &iter,
1948 DISPLAY_NAME_COLUMN, _(FALLBACK_DISPLAY_NAME),
1949 TYPE_COLUMN, ROW_TYPE_CURRENT_FOLDER,
1950 DATA_COLUMN, g_object_ref (file),
1951 IS_FOLDER_COLUMN, FALSE,
1953 set_info_for_file_at_iter (button, file, &iter);
1958 GtkIconTheme *icon_theme;
1961 /* Don't call get_info for remote paths to avoid latency and
1963 * If we switch to a better bookmarks file format (XBEL), we
1964 * should use mime info to get a better icon.
1966 label = _gtk_file_system_get_bookmark_label (button->priv->fs, file);
1968 label = _gtk_file_chooser_label_for_file (file);
1970 icon_theme = gtk_icon_theme_get_for_screen (gtk_widget_get_screen (GTK_WIDGET (button)));
1972 if (g_file_is_native (file))
1973 pixbuf = gtk_icon_theme_load_icon (icon_theme, "folder",
1974 button->priv->icon_size, 0, NULL);
1976 pixbuf = gtk_icon_theme_load_icon (icon_theme, "folder-remote",
1977 button->priv->icon_size, 0, NULL);
1979 gtk_list_store_set (store, &iter,
1980 ICON_COLUMN, pixbuf,
1981 DISPLAY_NAME_COLUMN, label,
1982 TYPE_COLUMN, ROW_TYPE_CURRENT_FOLDER,
1983 DATA_COLUMN, g_object_ref (file),
1984 IS_FOLDER_COLUMN, TRUE,
1988 g_object_unref (pixbuf);
1993 model_add_other (GtkFileChooserButton *button)
1995 GtkListStore *store;
1999 store = GTK_LIST_STORE (button->priv->model);
2000 pos = model_get_type_position (button, ROW_TYPE_OTHER_SEPARATOR);
2002 gtk_list_store_insert (store, &iter, pos);
2003 gtk_list_store_set (store, &iter,
2005 DISPLAY_NAME_COLUMN, NULL,
2006 TYPE_COLUMN, ROW_TYPE_OTHER_SEPARATOR,
2008 IS_FOLDER_COLUMN, FALSE,
2010 button->priv->has_other_separator = TRUE;
2013 gtk_list_store_insert (store, &iter, pos);
2014 gtk_list_store_set (store, &iter,
2016 DISPLAY_NAME_COLUMN, _("Other..."),
2017 TYPE_COLUMN, ROW_TYPE_OTHER,
2019 IS_FOLDER_COLUMN, FALSE,
2024 model_remove_rows (GtkFileChooserButton *button,
2028 GtkListStore *store;
2033 store = GTK_LIST_STORE (button->priv->model);
2039 if (!gtk_tree_model_iter_nth_child (button->priv->model, &iter, NULL, pos))
2040 g_assert_not_reached ();
2042 model_free_row_data (button, &iter);
2043 gtk_list_store_remove (store, &iter);
2050 static inline gboolean
2051 test_if_file_is_visible (GtkFileSystem *fs,
2053 gboolean local_only,
2059 if (local_only && !g_file_is_native (file))
2069 filter_model_visible_func (GtkTreeModel *model,
2073 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2074 GtkFileChooserButtonPrivate *priv = button->priv;
2077 gboolean local_only, retval, is_folder;
2079 type = ROW_TYPE_INVALID;
2081 local_only = gtk_file_chooser_get_local_only (GTK_FILE_CHOOSER (priv->dialog));
2083 gtk_tree_model_get (model, iter,
2086 IS_FOLDER_COLUMN, &is_folder,
2091 case ROW_TYPE_CURRENT_FOLDER:
2094 case ROW_TYPE_SPECIAL:
2095 case ROW_TYPE_SHORTCUT:
2096 case ROW_TYPE_BOOKMARK:
2097 retval = test_if_file_is_visible (priv->fs, data, local_only, is_folder);
2099 case ROW_TYPE_VOLUME:
2104 if (_gtk_file_system_volume_is_mounted (data))
2108 base_file = _gtk_file_system_volume_get_root (data);
2112 if (!g_file_is_native (base_file))
2114 g_object_unref (base_file);
2132 name_cell_data_func (GtkCellLayout *layout,
2133 GtkCellRenderer *cell,
2134 GtkTreeModel *model,
2141 gtk_tree_model_get (model, iter,
2145 if (type == ROW_TYPE_CURRENT_FOLDER)
2146 g_object_set (cell, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
2148 g_object_set (cell, "ellipsize", PANGO_ELLIPSIZE_NONE, NULL);
2152 combo_box_row_separator_func (GtkTreeModel *model,
2156 gchar type = ROW_TYPE_INVALID;
2158 gtk_tree_model_get (model, iter, TYPE_COLUMN, &type, -1);
2160 return (type == ROW_TYPE_BOOKMARK_SEPARATOR ||
2161 type == ROW_TYPE_CURRENT_FOLDER_SEPARATOR ||
2162 type == ROW_TYPE_OTHER_SEPARATOR);
2166 update_combo_box (GtkFileChooserButton *button)
2168 GtkFileChooserButtonPrivate *priv = button->priv;
2173 gtk_tree_model_get_iter_first (priv->filter_model, &iter);
2175 files = gtk_file_chooser_get_files (GTK_FILE_CHOOSER (priv->dialog));
2184 type = ROW_TYPE_INVALID;
2187 gtk_tree_model_get (priv->filter_model, &iter,
2194 case ROW_TYPE_SPECIAL:
2195 case ROW_TYPE_SHORTCUT:
2196 case ROW_TYPE_BOOKMARK:
2197 case ROW_TYPE_CURRENT_FOLDER:
2198 row_found = (files &&
2200 g_file_equal (data, files->data));
2202 case ROW_TYPE_VOLUME:
2206 base_file = _gtk_file_system_volume_get_root (data);
2209 row_found = (files &&
2211 g_file_equal (base_file, files->data));
2212 g_object_unref (base_file);
2223 g_signal_handler_block (priv->combo_box, priv->combo_box_changed_id);
2224 gtk_combo_box_set_active_iter (GTK_COMBO_BOX (priv->combo_box),
2226 g_signal_handler_unblock (priv->combo_box,
2227 priv->combo_box_changed_id);
2230 while (!row_found && gtk_tree_model_iter_next (priv->filter_model, &iter));
2232 /* If it hasn't been found already, update & select the current-folder row. */
2233 if (!row_found && files && files->data)
2235 GtkTreeIter filter_iter;
2238 model_update_current_folder (button, files->data);
2239 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter_model));
2241 pos = model_get_type_position (button, ROW_TYPE_CURRENT_FOLDER);
2242 gtk_tree_model_iter_nth_child (priv->model, &iter, NULL, pos);
2244 gtk_tree_model_filter_convert_child_iter_to_iter (GTK_TREE_MODEL_FILTER (priv->filter_model),
2245 &filter_iter, &iter);
2247 g_signal_handler_block (priv->combo_box, priv->combo_box_changed_id);
2248 gtk_combo_box_set_active_iter (GTK_COMBO_BOX (priv->combo_box), &filter_iter);
2249 g_signal_handler_unblock (priv->combo_box, priv->combo_box_changed_id);
2252 g_slist_foreach (files, (GFunc) g_object_unref, NULL);
2253 g_slist_free (files);
2258 update_label_get_info_cb (GCancellable *cancellable,
2260 const GError *error,
2263 gboolean cancelled = g_cancellable_is_cancelled (cancellable);
2265 GtkFileChooserButton *button = data;
2266 GtkFileChooserButtonPrivate *priv = button->priv;
2268 if (cancellable != priv->update_button_cancellable)
2271 priv->update_button_cancellable = NULL;
2273 if (cancelled || error)
2276 gtk_label_set_text (GTK_LABEL (priv->label), g_file_info_get_display_name (info));
2278 pixbuf = _gtk_file_info_render_icon (info, GTK_WIDGET (priv->image), priv->icon_size);
2281 pixbuf = gtk_icon_theme_load_icon (get_icon_theme (GTK_WIDGET (priv->image)),
2283 priv->icon_size, 0, NULL);
2285 gtk_image_set_from_pixbuf (GTK_IMAGE (priv->image), pixbuf);
2287 g_object_unref (pixbuf);
2290 g_object_unref (button);
2291 g_object_unref (cancellable);
2295 update_label_and_image (GtkFileChooserButton *button)
2297 GtkFileChooserButtonPrivate *priv = button->priv;
2302 files = gtk_file_chooser_get_files (GTK_FILE_CHOOSER (priv->dialog));
2306 if (priv->update_button_cancellable)
2308 g_cancellable_cancel (priv->update_button_cancellable);
2309 priv->update_button_cancellable = NULL;
2312 if (files && files->data)
2315 GtkFileSystemVolume *volume = NULL;
2319 volume = _gtk_file_system_get_volume_for_file (priv->fs, file);
2324 base_file = _gtk_file_system_volume_get_root (volume);
2325 if (base_file && g_file_equal (base_file, file))
2327 label_text = _gtk_file_system_volume_get_display_name (volume);
2328 pixbuf = _gtk_file_system_volume_render_icon (volume,
2329 GTK_WIDGET (button),
2335 g_object_unref (base_file);
2337 _gtk_file_system_volume_free (volume);
2343 if (g_file_is_native (file))
2345 priv->update_button_cancellable =
2346 _gtk_file_system_get_info (priv->fs, file,
2347 "standard::icon,standard::display-name",
2348 update_label_get_info_cb,
2349 g_object_ref (button));
2355 label_text = _gtk_file_system_get_bookmark_label (button->priv->fs, file);
2357 pixbuf = gtk_icon_theme_load_icon (get_icon_theme (GTK_WIDGET (priv->image)),
2359 priv->icon_size, 0, NULL);
2361 gtk_image_set_from_pixbuf (GTK_IMAGE (priv->image), pixbuf);
2364 g_object_unref (pixbuf);
2368 g_slist_foreach (files, (GFunc) g_object_unref, NULL);
2369 g_slist_free (files);
2373 gtk_label_set_text (GTK_LABEL (priv->label), label_text);
2374 g_free (label_text);
2378 gtk_label_set_text (GTK_LABEL (priv->label), _(FALLBACK_DISPLAY_NAME));
2379 gtk_image_set_from_pixbuf (GTK_IMAGE (priv->image), NULL);
2384 /* ************************ *
2385 * Child Object Callbacks *
2386 * ************************ */
2390 fs_volumes_changed_cb (GtkFileSystem *fs,
2393 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2394 GtkFileChooserButtonPrivate *priv = button->priv;
2397 model_remove_rows (user_data,
2398 model_get_type_position (user_data, ROW_TYPE_VOLUME),
2401 priv->n_volumes = 0;
2403 volumes = _gtk_file_system_list_volumes (fs);
2404 model_add_volumes (user_data, volumes);
2405 g_slist_free (volumes);
2407 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter_model));
2409 update_label_and_image (user_data);
2410 update_combo_box (user_data);
2414 fs_bookmarks_changed_cb (GtkFileSystem *fs,
2417 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2418 GtkFileChooserButtonPrivate *priv = button->priv;
2421 bookmarks = _gtk_file_system_list_bookmarks (fs);
2422 model_remove_rows (user_data,
2423 model_get_type_position (user_data,
2424 ROW_TYPE_BOOKMARK_SEPARATOR),
2425 (priv->n_bookmarks + priv->has_bookmark_separator));
2426 priv->has_bookmark_separator = FALSE;
2427 priv->n_bookmarks = 0;
2428 model_add_bookmarks (user_data, bookmarks);
2429 g_slist_foreach (bookmarks, (GFunc) g_object_unref, NULL);
2430 g_slist_free (bookmarks);
2432 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter_model));
2434 update_label_and_image (user_data);
2435 update_combo_box (user_data);
2440 open_dialog (GtkFileChooserButton *button)
2442 GtkFileChooserButtonPrivate *priv = button->priv;
2444 /* Setup the dialog parent to be chooser button's toplevel, and be modal
2446 if (!GTK_WIDGET_VISIBLE (priv->dialog))
2448 GtkWidget *toplevel;
2450 toplevel = gtk_widget_get_toplevel (GTK_WIDGET (button));
2452 if (gtk_widget_is_toplevel (toplevel) && GTK_IS_WINDOW (toplevel))
2454 if (GTK_WINDOW (toplevel) != gtk_window_get_transient_for (GTK_WINDOW (priv->dialog)))
2455 gtk_window_set_transient_for (GTK_WINDOW (priv->dialog),
2456 GTK_WINDOW (toplevel));
2458 gtk_window_set_modal (GTK_WINDOW (priv->dialog),
2459 gtk_window_get_modal (GTK_WINDOW (toplevel)));
2467 g_signal_handler_block (priv->dialog,
2468 priv->dialog_folder_changed_id);
2469 g_signal_handler_block (priv->dialog,
2470 priv->dialog_file_activated_id);
2471 g_signal_handler_block (priv->dialog,
2472 priv->dialog_selection_changed_id);
2473 files = gtk_file_chooser_get_files (GTK_FILE_CHOOSER (priv->dialog));
2477 priv->old_file = g_object_ref (files->data);
2479 g_slist_foreach (files, (GFunc) g_object_unref, NULL);
2480 g_slist_free (files);
2483 priv->active = TRUE;
2486 gtk_widget_set_sensitive (priv->combo_box, FALSE);
2487 gtk_window_present (GTK_WINDOW (priv->dialog));
2492 combo_box_changed_cb (GtkComboBox *combo_box,
2497 if (gtk_combo_box_get_active_iter (combo_box, &iter))
2499 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2500 GtkFileChooserButtonPrivate *priv = button->priv;
2504 type = ROW_TYPE_INVALID;
2507 gtk_tree_model_get (priv->filter_model, &iter,
2514 case ROW_TYPE_SPECIAL:
2515 case ROW_TYPE_SHORTCUT:
2516 case ROW_TYPE_BOOKMARK:
2517 case ROW_TYPE_CURRENT_FOLDER:
2518 gtk_file_chooser_unselect_all (GTK_FILE_CHOOSER (priv->dialog));
2520 gtk_file_chooser_set_current_folder_file (GTK_FILE_CHOOSER (priv->dialog),
2523 case ROW_TYPE_VOLUME:
2527 gtk_file_chooser_unselect_all (GTK_FILE_CHOOSER (priv->dialog));
2528 base_file = _gtk_file_system_volume_get_root (data);
2531 gtk_file_chooser_set_current_folder_file (GTK_FILE_CHOOSER (priv->dialog),
2533 g_object_unref (base_file);
2537 case ROW_TYPE_OTHER:
2538 open_dialog (user_data);
2548 button_clicked_cb (GtkButton *real_button,
2551 open_dialog (user_data);
2556 dialog_current_folder_changed_cb (GtkFileChooser *dialog,
2559 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2560 GtkFileChooserButtonPrivate *priv = button->priv;
2562 priv->folder_has_been_set = TRUE;
2564 g_signal_emit_by_name (button, "current-folder-changed");
2568 dialog_file_activated_cb (GtkFileChooser *dialog,
2571 g_signal_emit_by_name (user_data, "file-activated");
2575 dialog_selection_changed_cb (GtkFileChooser *dialog,
2578 update_label_and_image (user_data);
2579 update_combo_box (user_data);
2580 g_signal_emit_by_name (user_data, "selection-changed");
2584 dialog_update_preview_cb (GtkFileChooser *dialog,
2587 g_signal_emit_by_name (user_data, "update-preview");
2591 dialog_notify_cb (GObject *dialog,
2597 iface = g_type_interface_peek (g_type_class_peek (G_OBJECT_TYPE (dialog)),
2598 GTK_TYPE_FILE_CHOOSER);
2599 if (g_object_interface_find_property (iface, pspec->name))
2600 g_object_notify (user_data, pspec->name);
2602 if (g_ascii_strcasecmp (pspec->name, "local-only") == 0)
2604 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2605 GtkFileChooserButtonPrivate *priv = button->priv;
2607 if (priv->has_current_folder)
2613 pos = model_get_type_position (user_data,
2614 ROW_TYPE_CURRENT_FOLDER);
2615 gtk_tree_model_iter_nth_child (priv->model, &iter, NULL, pos);
2618 gtk_tree_model_get (priv->model, &iter, DATA_COLUMN, &data, -1);
2620 /* If the path isn't local but we're in local-only mode now, remove
2621 * the custom-folder row */
2622 if (data && g_file_is_native (G_FILE (data)) &&
2623 gtk_file_chooser_get_local_only (GTK_FILE_CHOOSER (priv->dialog)))
2626 model_remove_rows (user_data, pos, 2);
2630 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter_model));
2631 update_combo_box (user_data);
2636 dialog_delete_event_cb (GtkWidget *dialog,
2640 g_signal_emit_by_name (dialog, "response", GTK_RESPONSE_DELETE_EVENT);
2646 dialog_response_cb (GtkDialog *dialog,
2650 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2651 GtkFileChooserButtonPrivate *priv = button->priv;
2653 if (response == GTK_RESPONSE_ACCEPT ||
2654 response == GTK_RESPONSE_OK)
2656 g_signal_emit_by_name (user_data, "current-folder-changed");
2657 g_signal_emit_by_name (user_data, "selection-changed");
2659 else if (priv->old_file)
2661 switch (gtk_file_chooser_get_action (GTK_FILE_CHOOSER (dialog)))
2663 case GTK_FILE_CHOOSER_ACTION_OPEN:
2664 gtk_file_chooser_select_file (GTK_FILE_CHOOSER (dialog), priv->old_file,
2667 case GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER:
2668 gtk_file_chooser_set_current_folder_file (GTK_FILE_CHOOSER (dialog),
2669 priv->old_file, NULL);
2672 g_assert_not_reached ();
2677 gtk_file_chooser_unselect_all (GTK_FILE_CHOOSER (dialog));
2681 g_object_unref (priv->old_file);
2682 priv->old_file = NULL;
2685 update_label_and_image (user_data);
2686 update_combo_box (user_data);
2690 g_signal_handler_unblock (priv->dialog,
2691 priv->dialog_folder_changed_id);
2692 g_signal_handler_unblock (priv->dialog,
2693 priv->dialog_file_activated_id);
2694 g_signal_handler_unblock (priv->dialog,
2695 priv->dialog_selection_changed_id);
2696 priv->active = FALSE;
2699 gtk_widget_set_sensitive (priv->combo_box, TRUE);
2700 gtk_widget_hide (priv->dialog);
2702 if (response == GTK_RESPONSE_ACCEPT ||
2703 response == GTK_RESPONSE_OK)
2704 g_signal_emit (user_data, file_chooser_button_signals[FILE_SET], 0);
2708 /* ************************************************************************** *
2710 * ************************************************************************** */
2713 * gtk_file_chooser_button_new:
2714 * @title: the title of the browse dialog.
2715 * @action: the open mode for the widget.
2717 * Creates a new file-selecting button widget.
2719 * Returns: a new button widget.
2724 gtk_file_chooser_button_new (const gchar *title,
2725 GtkFileChooserAction action)
2727 g_return_val_if_fail (action == GTK_FILE_CHOOSER_ACTION_OPEN ||
2728 action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER, NULL);
2730 return g_object_new (GTK_TYPE_FILE_CHOOSER_BUTTON,
2732 "title", (title ? title : _(DEFAULT_TITLE)),
2737 * gtk_file_chooser_button_new_with_backend:
2738 * @title: the title of the browse dialog.
2739 * @action: the open mode for the widget.
2740 * @backend: the name of the #GtkFileSystem backend to use.
2742 * Creates a new file-selecting button widget using @backend.
2744 * Returns: a new button widget.
2747 * Deprecated: 2.14: Use gtk_file_chooser_button_new() instead.
2750 gtk_file_chooser_button_new_with_backend (const gchar *title,
2751 GtkFileChooserAction action,
2752 const gchar *backend)
2754 g_return_val_if_fail (action == GTK_FILE_CHOOSER_ACTION_OPEN ||
2755 action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER, NULL);
2757 return g_object_new (GTK_TYPE_FILE_CHOOSER_BUTTON,
2759 "title", (title ? title : _(DEFAULT_TITLE)),
2764 * gtk_file_chooser_button_new_with_dialog:
2765 * @dialog: the widget to use as dialog
2767 * Creates a #GtkFileChooserButton widget which uses @dialog as its
2768 * file-picking window.
2770 * Note that @dialog must be a #GtkDialog (or subclass) which
2771 * implements the #GtkFileChooser interface and must not have
2772 * %GTK_DIALOG_DESTROY_WITH_PARENT set.
2774 * Also note that the dialog needs to have its confirmative button
2775 * added with response %GTK_RESPONSE_ACCEPT or %GTK_RESPONSE_OK in
2776 * order for the button to take over the file selected in the dialog.
2778 * Returns: a new button widget.
2783 gtk_file_chooser_button_new_with_dialog (GtkWidget *dialog)
2785 g_return_val_if_fail (GTK_IS_FILE_CHOOSER (dialog) && GTK_IS_DIALOG (dialog), NULL);
2787 return g_object_new (GTK_TYPE_FILE_CHOOSER_BUTTON,
2793 * gtk_file_chooser_button_set_title:
2794 * @button: the button widget to modify.
2795 * @title: the new browse dialog title.
2797 * Modifies the @title of the browse dialog used by @button.
2802 gtk_file_chooser_button_set_title (GtkFileChooserButton *button,
2805 g_return_if_fail (GTK_IS_FILE_CHOOSER_BUTTON (button));
2807 gtk_window_set_title (GTK_WINDOW (button->priv->dialog), title);
2808 g_object_notify (G_OBJECT (button), "title");
2812 * gtk_file_chooser_button_get_title:
2813 * @button: the button widget to examine.
2815 * Retrieves the title of the browse dialog used by @button. The returned value
2816 * should not be modified or freed.
2818 * Returns: a pointer to the browse dialog's title.
2822 G_CONST_RETURN gchar *
2823 gtk_file_chooser_button_get_title (GtkFileChooserButton *button)
2825 g_return_val_if_fail (GTK_IS_FILE_CHOOSER_BUTTON (button), NULL);
2827 return gtk_window_get_title (GTK_WINDOW (button->priv->dialog));
2831 * gtk_file_chooser_button_get_width_chars:
2832 * @button: the button widget to examine.
2834 * Retrieves the width in characters of the @button widget's entry and/or label.
2836 * Returns: an integer width (in characters) that the button will use to size itself.
2841 gtk_file_chooser_button_get_width_chars (GtkFileChooserButton *button)
2843 g_return_val_if_fail (GTK_IS_FILE_CHOOSER_BUTTON (button), -1);
2845 return gtk_label_get_width_chars (GTK_LABEL (button->priv->label));
2849 * gtk_file_chooser_button_set_width_chars:
2850 * @button: the button widget to examine.
2851 * @n_chars: the new width, in characters.
2853 * Sets the width (in characters) that @button will use to @n_chars.
2858 gtk_file_chooser_button_set_width_chars (GtkFileChooserButton *button,
2861 g_return_if_fail (GTK_IS_FILE_CHOOSER_BUTTON (button));
2863 gtk_label_set_width_chars (GTK_LABEL (button->priv->label), n_chars);
2864 g_object_notify (G_OBJECT (button), "width-chars");
2868 * gtk_file_chooser_button_set_focus_on_click:
2869 * @button: a #GtkFileChooserButton
2870 * @focus_on_click: whether the button grabs focus when clicked with the mouse
2872 * Sets whether the button will grab focus when it is clicked with the mouse.
2873 * Making mouse clicks not grab focus is useful in places like toolbars where
2874 * you don't want the keyboard focus removed from the main area of the
2880 gtk_file_chooser_button_set_focus_on_click (GtkFileChooserButton *button,
2881 gboolean focus_on_click)
2883 GtkFileChooserButtonPrivate *priv;
2885 g_return_if_fail (GTK_IS_FILE_CHOOSER_BUTTON (button));
2887 priv = button->priv;
2889 focus_on_click = focus_on_click != FALSE;
2891 if (priv->focus_on_click != focus_on_click)
2893 priv->focus_on_click = focus_on_click;
2894 gtk_button_set_focus_on_click (GTK_BUTTON (priv->button), focus_on_click);
2895 gtk_combo_box_set_focus_on_click (GTK_COMBO_BOX (priv->combo_box), focus_on_click);
2897 g_object_notify (G_OBJECT (button), "focus-on-click");
2902 * gtk_file_chooser_button_get_focus_on_click:
2903 * @button: a #GtkFileChooserButton
2905 * Returns whether the button grabs focus when it is clicked with the mouse.
2906 * See gtk_file_chooser_button_set_focus_on_click().
2908 * Return value: %TRUE if the button grabs focus when it is clicked with
2914 gtk_file_chooser_button_get_focus_on_click (GtkFileChooserButton *button)
2916 g_return_val_if_fail (GTK_IS_FILE_CHOOSER_BUTTON (button), FALSE);
2918 return button->priv->focus_on_click;
2921 #define __GTK_FILE_CHOOSER_BUTTON_C__
2922 #include "gtkaliasdef.c"