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 guint has_bookmark_separator : 1;
166 guint has_current_folder_separator : 1;
167 guint has_current_folder : 1;
168 guint has_other_separator : 1;
170 /* Used for hiding/showing the dialog when the button is hidden */
173 /* Used to track whether we need to set a default current folder on ::map() */
174 guint folder_has_been_set : 1;
176 guint focus_on_click : 1;
191 /* ********************* *
192 * Function Prototypes *
193 * ********************* */
195 /* GtkFileChooserIface Functions */
196 static void gtk_file_chooser_button_file_chooser_iface_init (GtkFileChooserIface *iface);
197 static gboolean gtk_file_chooser_button_add_shortcut_folder (GtkFileChooser *chooser,
198 const GtkFilePath *path,
200 static gboolean gtk_file_chooser_button_remove_shortcut_folder (GtkFileChooser *chooser,
201 const GtkFilePath *path,
204 /* GObject Functions */
205 static GObject *gtk_file_chooser_button_constructor (GType type,
207 GObjectConstructParam *params);
208 static void gtk_file_chooser_button_set_property (GObject *object,
212 static void gtk_file_chooser_button_get_property (GObject *object,
216 static void gtk_file_chooser_button_finalize (GObject *object);
218 /* GtkObject Functions */
219 static void gtk_file_chooser_button_destroy (GtkObject *object);
221 /* GtkWidget Functions */
222 static void gtk_file_chooser_button_drag_data_received (GtkWidget *widget,
223 GdkDragContext *context,
226 GtkSelectionData *data,
229 static void gtk_file_chooser_button_show_all (GtkWidget *widget);
230 static void gtk_file_chooser_button_hide_all (GtkWidget *widget);
231 static void gtk_file_chooser_button_show (GtkWidget *widget);
232 static void gtk_file_chooser_button_hide (GtkWidget *widget);
233 static void gtk_file_chooser_button_map (GtkWidget *widget);
234 static gboolean gtk_file_chooser_button_mnemonic_activate (GtkWidget *widget,
235 gboolean group_cycling);
236 static void gtk_file_chooser_button_style_set (GtkWidget *widget,
237 GtkStyle *old_style);
238 static void gtk_file_chooser_button_screen_changed (GtkWidget *widget,
239 GdkScreen *old_screen);
241 /* Utility Functions */
242 static GtkIconTheme *get_icon_theme (GtkWidget *widget);
243 static void set_info_for_path_at_iter (GtkFileChooserButton *fs,
244 const GtkFilePath *path,
247 static gint model_get_type_position (GtkFileChooserButton *button,
249 static void model_free_row_data (GtkFileChooserButton *button,
251 static inline void model_add_special (GtkFileChooserButton *button);
252 static inline void model_add_other (GtkFileChooserButton *button);
253 static void model_add_volumes (GtkFileChooserButton *button,
255 static void model_add_bookmarks (GtkFileChooserButton *button,
257 static void model_update_current_folder (GtkFileChooserButton *button,
258 const GtkFilePath *path);
259 static void model_remove_rows (GtkFileChooserButton *button,
263 static gboolean filter_model_visible_func (GtkTreeModel *model,
267 static gboolean combo_box_row_separator_func (GtkTreeModel *model,
270 static void name_cell_data_func (GtkCellLayout *layout,
271 GtkCellRenderer *cell,
275 static void open_dialog (GtkFileChooserButton *button);
276 static void update_combo_box (GtkFileChooserButton *button);
277 static void update_label_and_image (GtkFileChooserButton *button);
279 /* Child Object Callbacks */
280 static void fs_volumes_changed_cb (GtkFileSystem *fs,
282 static void fs_bookmarks_changed_cb (GtkFileSystem *fs,
285 static void combo_box_changed_cb (GtkComboBox *combo_box,
288 static void button_clicked_cb (GtkButton *real_button,
291 static void dialog_update_preview_cb (GtkFileChooser *dialog,
293 static void dialog_selection_changed_cb (GtkFileChooser *dialog,
295 static void dialog_file_activated_cb (GtkFileChooser *dialog,
297 static void dialog_current_folder_changed_cb (GtkFileChooser *dialog,
299 static void dialog_notify_cb (GObject *dialog,
302 static gboolean dialog_delete_event_cb (GtkWidget *dialog,
305 static void dialog_response_cb (GtkDialog *dialog,
309 static guint file_chooser_button_signals[LAST_SIGNAL] = { 0 };
311 /* ******************* *
312 * GType Declaration *
313 * ******************* */
315 G_DEFINE_TYPE_WITH_CODE (GtkFileChooserButton, gtk_file_chooser_button, GTK_TYPE_HBOX, { \
316 G_IMPLEMENT_INTERFACE (GTK_TYPE_FILE_CHOOSER, gtk_file_chooser_button_file_chooser_iface_init) \
320 /* ***************** *
322 * ***************** */
325 gtk_file_chooser_button_class_init (GtkFileChooserButtonClass * class)
327 GObjectClass *gobject_class;
328 GtkObjectClass *gtkobject_class;
329 GtkWidgetClass *widget_class;
331 gobject_class = G_OBJECT_CLASS (class);
332 gtkobject_class = GTK_OBJECT_CLASS (class);
333 widget_class = GTK_WIDGET_CLASS (class);
335 gobject_class->constructor = gtk_file_chooser_button_constructor;
336 gobject_class->set_property = gtk_file_chooser_button_set_property;
337 gobject_class->get_property = gtk_file_chooser_button_get_property;
338 gobject_class->finalize = gtk_file_chooser_button_finalize;
340 gtkobject_class->destroy = gtk_file_chooser_button_destroy;
342 widget_class->drag_data_received = gtk_file_chooser_button_drag_data_received;
343 widget_class->show_all = gtk_file_chooser_button_show_all;
344 widget_class->hide_all = gtk_file_chooser_button_hide_all;
345 widget_class->show = gtk_file_chooser_button_show;
346 widget_class->hide = gtk_file_chooser_button_hide;
347 widget_class->map = gtk_file_chooser_button_map;
348 widget_class->style_set = gtk_file_chooser_button_style_set;
349 widget_class->screen_changed = gtk_file_chooser_button_screen_changed;
350 widget_class->mnemonic_activate = gtk_file_chooser_button_mnemonic_activate;
353 * GtkFileChooserButtons::file-set:
354 * @widget: the object which received the signal.
356 * The ::file-set signal is emitted when the user selects a file.
358 * Note that this signal is only emitted when the <emphasis>user</emphasis>
363 file_chooser_button_signals[FILE_SET] =
364 g_signal_new (I_("file-set"),
365 G_TYPE_FROM_CLASS (gobject_class),
366 G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
367 G_STRUCT_OFFSET (GtkFileChooserButtonClass, file_set),
369 _gtk_marshal_VOID__VOID,
373 * GtkFileChooserButton:dialog:
375 * Instance of the #GtkFileChooserDialog associated with the button.
379 g_object_class_install_property (gobject_class, PROP_DIALOG,
380 g_param_spec_object ("dialog",
382 P_("The file chooser dialog to use."),
383 GTK_TYPE_FILE_CHOOSER,
384 (GTK_PARAM_WRITABLE |
385 G_PARAM_CONSTRUCT_ONLY)));
388 * GtkFileChooserButton:focus-on-click:
390 * Whether the #GtkFileChooserButton button grabs focus when it is clicked
395 g_object_class_install_property (gobject_class,
397 g_param_spec_boolean ("focus-on-click",
398 P_("Focus on click"),
399 P_("Whether the button grabs focus when it is clicked with the mouse"),
401 GTK_PARAM_READWRITE));
404 * GtkFileChooserButton:title:
406 * Title to put on the #GtkFileChooserDialog associated with the button.
410 g_object_class_install_property (gobject_class, PROP_TITLE,
411 g_param_spec_string ("title",
413 P_("The title of the file chooser dialog."),
415 GTK_PARAM_READWRITE));
418 * GtkFileChooserButton:width-chars:
420 * The width of the entry and label inside the button, in characters.
424 g_object_class_install_property (gobject_class, PROP_WIDTH_CHARS,
425 g_param_spec_int ("width-chars",
426 P_("Width In Characters"),
427 P_("The desired width of the button widget, in characters."),
429 GTK_PARAM_READWRITE));
431 _gtk_file_chooser_install_properties (gobject_class);
433 g_type_class_add_private (class, sizeof (GtkFileChooserButtonPrivate));
437 gtk_file_chooser_button_init (GtkFileChooserButton *button)
439 GtkFileChooserButtonPrivate *priv;
440 GtkWidget *box, *image, *sep;
441 GtkTargetList *target_list;
443 priv = button->priv = GTK_FILE_CHOOSER_BUTTON_GET_PRIVATE (button);
445 priv->icon_size = FALLBACK_ICON_SIZE;
446 priv->focus_on_click = TRUE;
448 gtk_widget_push_composite_child ();
451 priv->button = gtk_button_new ();
452 g_signal_connect (priv->button, "clicked", G_CALLBACK (button_clicked_cb),
454 gtk_container_add (GTK_CONTAINER (button), priv->button);
455 gtk_widget_show (priv->button);
457 box = gtk_hbox_new (FALSE, 4);
458 gtk_container_add (GTK_CONTAINER (priv->button), box);
459 gtk_widget_show (box);
461 priv->image = gtk_image_new ();
462 gtk_box_pack_start (GTK_BOX (box), priv->image, FALSE, FALSE, 0);
463 gtk_widget_show (priv->image);
465 priv->label = gtk_label_new (_(FALLBACK_DISPLAY_NAME));
466 gtk_label_set_ellipsize (GTK_LABEL (priv->label), PANGO_ELLIPSIZE_END);
467 gtk_misc_set_alignment (GTK_MISC (priv->label), 0.0, 0.5);
468 gtk_container_add (GTK_CONTAINER (box), priv->label);
469 gtk_widget_show (priv->label);
471 sep = gtk_vseparator_new ();
472 gtk_box_pack_start (GTK_BOX (box), sep, FALSE, FALSE, 0);
473 gtk_widget_show (sep);
475 image = gtk_image_new_from_stock (GTK_STOCK_OPEN,
477 gtk_box_pack_start (GTK_BOX (box), image, FALSE, FALSE, 0);
478 gtk_widget_show (image);
481 /* Keep in sync with columns enum, line 88 */
483 GTK_TREE_MODEL (gtk_list_store_new (NUM_COLUMNS,
484 GDK_TYPE_PIXBUF, /* Icon */
485 G_TYPE_STRING, /* Display Name */
486 G_TYPE_CHAR, /* Row Type */
487 G_TYPE_POINTER /* Volume || Path */,
488 G_TYPE_BOOLEAN /* Is Folder? */,
489 G_TYPE_POINTER /* handle */));
491 priv->combo_box = gtk_combo_box_new ();
492 priv->combo_box_changed_id =
493 g_signal_connect (priv->combo_box, "changed",
494 G_CALLBACK (combo_box_changed_cb), button);
495 gtk_container_add (GTK_CONTAINER (button), priv->combo_box);
497 priv->icon_cell = gtk_cell_renderer_pixbuf_new ();
498 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (priv->combo_box),
499 priv->icon_cell, FALSE);
500 gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (priv->combo_box),
501 priv->icon_cell, "pixbuf", ICON_COLUMN);
503 priv->name_cell = gtk_cell_renderer_text_new ();
504 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (priv->combo_box),
505 priv->name_cell, TRUE);
506 gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (priv->combo_box),
507 priv->name_cell, "text", DISPLAY_NAME_COLUMN);
508 gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (priv->combo_box),
509 priv->name_cell, name_cell_data_func,
512 gtk_widget_pop_composite_child ();
515 gtk_drag_dest_set (GTK_WIDGET (button),
516 (GTK_DEST_DEFAULT_ALL),
519 target_list = gtk_target_list_new (NULL, 0);
520 gtk_target_list_add_uri_targets (target_list, TEXT_URI_LIST);
521 gtk_target_list_add_text_targets (target_list, TEXT_PLAIN);
522 gtk_drag_dest_set_target_list (GTK_WIDGET (button), target_list);
523 gtk_target_list_unref (target_list);
527 /* ******************************* *
528 * GtkFileChooserIface Functions *
529 * ******************************* */
531 gtk_file_chooser_button_file_chooser_iface_init (GtkFileChooserIface *iface)
533 _gtk_file_chooser_delegate_iface_init (iface);
535 iface->add_shortcut_folder = gtk_file_chooser_button_add_shortcut_folder;
536 iface->remove_shortcut_folder = gtk_file_chooser_button_remove_shortcut_folder;
540 gtk_file_chooser_button_add_shortcut_folder (GtkFileChooser *chooser,
541 const GtkFilePath *path,
544 GtkFileChooser *delegate;
547 delegate = g_object_get_qdata (G_OBJECT (chooser),
548 GTK_FILE_CHOOSER_DELEGATE_QUARK);
549 retval = _gtk_file_chooser_add_shortcut_folder (delegate, path, error);
553 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (chooser);
554 GtkFileChooserButtonPrivate *priv = button->priv;
558 pos = model_get_type_position (button, ROW_TYPE_SHORTCUT);
559 pos += priv->n_shortcuts;
561 gtk_list_store_insert (GTK_LIST_STORE (priv->model), &iter, pos);
562 gtk_list_store_set (GTK_LIST_STORE (priv->model), &iter,
564 DISPLAY_NAME_COLUMN, _(FALLBACK_DISPLAY_NAME),
565 TYPE_COLUMN, ROW_TYPE_SHORTCUT,
566 DATA_COLUMN, gtk_file_path_copy (path),
567 IS_FOLDER_COLUMN, FALSE,
569 set_info_for_path_at_iter (button, path, &iter);
572 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter_model));
579 gtk_file_chooser_button_remove_shortcut_folder (GtkFileChooser *chooser,
580 const GtkFilePath *path,
583 GtkFileChooser *delegate;
586 delegate = g_object_get_qdata (G_OBJECT (chooser),
587 GTK_FILE_CHOOSER_DELEGATE_QUARK);
589 retval = _gtk_file_chooser_remove_shortcut_folder (delegate, path, error);
593 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (chooser);
594 GtkFileChooserButtonPrivate *priv = button->priv;
599 pos = model_get_type_position (button, ROW_TYPE_SHORTCUT);
600 gtk_tree_model_iter_nth_child (priv->model, &iter, NULL, pos);
606 gtk_tree_model_get (priv->model, &iter,
611 if (type == ROW_TYPE_SHORTCUT &&
613 gtk_file_path_compare (data, path) == 0)
615 model_free_row_data (GTK_FILE_CHOOSER_BUTTON (chooser), &iter);
616 gtk_list_store_remove (GTK_LIST_STORE (priv->model), &iter);
618 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter_model));
619 update_combo_box (GTK_FILE_CHOOSER_BUTTON (chooser));
623 while (type == ROW_TYPE_SHORTCUT &&
624 gtk_tree_model_iter_next (priv->model, &iter));
631 /* ******************* *
632 * GObject Functions *
633 * ******************* */
636 gtk_file_chooser_button_constructor (GType type,
638 GObjectConstructParam *params)
641 GtkFileChooserButton *button;
642 GtkFileChooserButtonPrivate *priv;
644 char *current_folder;
646 object = (*G_OBJECT_CLASS (gtk_file_chooser_button_parent_class)->constructor) (type,
649 button = GTK_FILE_CHOOSER_BUTTON (object);
655 priv->dialog = gtk_file_chooser_dialog_new_with_backend (NULL, NULL,
656 GTK_FILE_CHOOSER_ACTION_OPEN,
664 priv->dialog = gtk_file_chooser_dialog_new (NULL, NULL,
665 GTK_FILE_CHOOSER_ACTION_OPEN,
672 gtk_dialog_set_default_response (GTK_DIALOG (priv->dialog),
673 GTK_RESPONSE_ACCEPT);
674 gtk_dialog_set_alternative_button_order (GTK_DIALOG (priv->dialog),
679 gtk_file_chooser_button_set_title (button, _(DEFAULT_TITLE));
681 else if (!GTK_WINDOW (priv->dialog)->title)
683 gtk_file_chooser_button_set_title (button, _(DEFAULT_TITLE));
686 current_folder = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (priv->dialog));
687 if (current_folder != NULL)
689 priv->folder_has_been_set = TRUE;
690 g_free (current_folder);
693 g_free (priv->backend);
694 priv->backend = NULL;
696 g_signal_connect (priv->dialog, "delete_event",
697 G_CALLBACK (dialog_delete_event_cb), object);
698 g_signal_connect (priv->dialog, "response",
699 G_CALLBACK (dialog_response_cb), object);
701 /* This is used, instead of the standard delegate, to ensure that signals are only
702 * delegated when the OK button is pressed. */
703 g_object_set_qdata (object, GTK_FILE_CHOOSER_DELEGATE_QUARK, priv->dialog);
704 priv->dialog_folder_changed_id =
705 g_signal_connect (priv->dialog, "current-folder-changed",
706 G_CALLBACK (dialog_current_folder_changed_cb), object);
707 priv->dialog_file_activated_id =
708 g_signal_connect (priv->dialog, "file-activated",
709 G_CALLBACK (dialog_file_activated_cb), object);
710 priv->dialog_selection_changed_id =
711 g_signal_connect (priv->dialog, "selection-changed",
712 G_CALLBACK (dialog_selection_changed_cb), object);
713 g_signal_connect (priv->dialog, "update-preview",
714 G_CALLBACK (dialog_update_preview_cb), object);
715 g_signal_connect (priv->dialog, "notify",
716 G_CALLBACK (dialog_notify_cb), object);
717 g_object_add_weak_pointer (G_OBJECT (priv->dialog),
718 (gpointer) (&priv->dialog));
721 g_object_ref (_gtk_file_chooser_get_file_system (GTK_FILE_CHOOSER (priv->dialog)));
723 model_add_special (button);
725 list = gtk_file_system_list_volumes (priv->fs);
726 model_add_volumes (button, list);
729 list = gtk_file_system_list_bookmarks (priv->fs);
730 model_add_bookmarks (button, list);
731 gtk_file_paths_free (list);
733 model_add_other (button);
735 priv->filter_model = gtk_tree_model_filter_new (priv->model, NULL);
736 gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (priv->filter_model),
737 filter_model_visible_func,
740 gtk_combo_box_set_model (GTK_COMBO_BOX (priv->combo_box), priv->filter_model);
741 gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (priv->combo_box),
742 combo_box_row_separator_func,
745 /* set up the action for a user-provided dialog, this also updates
746 * the label, image and combobox
748 g_object_set (object,
749 "action", gtk_file_chooser_get_action (GTK_FILE_CHOOSER (priv->dialog)),
752 priv->fs_volumes_changed_id =
753 g_signal_connect (priv->fs, "volumes-changed",
754 G_CALLBACK (fs_volumes_changed_cb), object);
755 priv->fs_bookmarks_changed_id =
756 g_signal_connect (priv->fs, "bookmarks-changed",
757 G_CALLBACK (fs_bookmarks_changed_cb), object);
763 gtk_file_chooser_button_set_property (GObject *object,
768 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (object);
769 GtkFileChooserButtonPrivate *priv = button->priv;
775 priv->dialog = g_value_get_object (value);
777 case PROP_FOCUS_ON_CLICK:
778 gtk_file_chooser_button_set_focus_on_click (button, g_value_get_boolean (value));
780 case PROP_WIDTH_CHARS:
781 gtk_file_chooser_button_set_width_chars (GTK_FILE_CHOOSER_BUTTON (object),
782 g_value_get_int (value));
784 case GTK_FILE_CHOOSER_PROP_ACTION:
785 switch (g_value_get_enum (value))
787 case GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER:
788 case GTK_FILE_CHOOSER_ACTION_SAVE:
793 eclass = g_type_class_peek (GTK_TYPE_FILE_CHOOSER_ACTION);
794 eval = g_enum_get_value (eclass, g_value_get_enum (value));
795 g_warning ("%s: Choosers of type `%s' do not support `%s'.",
796 G_STRFUNC, G_OBJECT_TYPE_NAME (object), eval->value_name);
798 g_value_set_enum ((GValue *) value, GTK_FILE_CHOOSER_ACTION_OPEN);
803 g_object_set_property (G_OBJECT (priv->dialog), pspec->name, value);
804 update_label_and_image (GTK_FILE_CHOOSER_BUTTON (object));
805 update_combo_box (GTK_FILE_CHOOSER_BUTTON (object));
807 switch (g_value_get_enum (value))
809 case GTK_FILE_CHOOSER_ACTION_OPEN:
810 gtk_widget_hide (priv->combo_box);
811 gtk_widget_show (priv->button);
813 case GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER:
814 gtk_widget_hide (priv->button);
815 gtk_widget_show (priv->combo_box);
818 g_assert_not_reached ();
824 case GTK_FILE_CHOOSER_PROP_FILTER:
825 case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET:
826 case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET_ACTIVE:
827 case GTK_FILE_CHOOSER_PROP_USE_PREVIEW_LABEL:
828 case GTK_FILE_CHOOSER_PROP_EXTRA_WIDGET:
829 case GTK_FILE_CHOOSER_PROP_SHOW_HIDDEN:
830 case GTK_FILE_CHOOSER_PROP_DO_OVERWRITE_CONFIRMATION:
831 g_object_set_property (G_OBJECT (priv->dialog), pspec->name, value);
834 case GTK_FILE_CHOOSER_PROP_LOCAL_ONLY:
835 g_object_set_property (G_OBJECT (priv->dialog), pspec->name, value);
836 fs_volumes_changed_cb (priv->fs, button);
837 fs_bookmarks_changed_cb (priv->fs, button);
840 case GTK_FILE_CHOOSER_PROP_FILE_SYSTEM_BACKEND:
842 priv->backend = g_value_dup_string (value);
845 case GTK_FILE_CHOOSER_PROP_SELECT_MULTIPLE:
846 g_warning ("%s: Choosers of type `%s` do not support selecting multiple files.",
847 G_STRFUNC, G_OBJECT_TYPE_NAME (object));
850 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
856 gtk_file_chooser_button_get_property (GObject *object,
861 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (object);
862 GtkFileChooserButtonPrivate *priv = button->priv;
866 case PROP_WIDTH_CHARS:
867 g_value_set_int (value,
868 gtk_label_get_width_chars (GTK_LABEL (priv->label)));
870 case PROP_FOCUS_ON_CLICK:
871 g_value_set_boolean (value,
872 gtk_file_chooser_button_get_focus_on_click (button));
876 case GTK_FILE_CHOOSER_PROP_ACTION:
877 case GTK_FILE_CHOOSER_PROP_FILE_SYSTEM_BACKEND:
878 case GTK_FILE_CHOOSER_PROP_FILTER:
879 case GTK_FILE_CHOOSER_PROP_LOCAL_ONLY:
880 case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET:
881 case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET_ACTIVE:
882 case GTK_FILE_CHOOSER_PROP_USE_PREVIEW_LABEL:
883 case GTK_FILE_CHOOSER_PROP_EXTRA_WIDGET:
884 case GTK_FILE_CHOOSER_PROP_SELECT_MULTIPLE:
885 case GTK_FILE_CHOOSER_PROP_SHOW_HIDDEN:
886 case GTK_FILE_CHOOSER_PROP_DO_OVERWRITE_CONFIRMATION:
887 g_object_get_property (G_OBJECT (priv->dialog), pspec->name, value);
891 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
897 gtk_file_chooser_button_finalize (GObject *object)
899 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (object);
900 GtkFileChooserButtonPrivate *priv = button->priv;
903 gtk_file_path_free (priv->old_path);
905 if (G_OBJECT_CLASS (gtk_file_chooser_button_parent_class)->finalize != NULL)
906 (*G_OBJECT_CLASS (gtk_file_chooser_button_parent_class)->finalize) (object);
909 /* ********************* *
910 * GtkObject Functions *
911 * ********************* */
914 gtk_file_chooser_button_destroy (GtkObject *object)
916 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (object);
917 GtkFileChooserButtonPrivate *priv = button->priv;
921 if (priv->dialog != NULL)
923 gtk_widget_destroy (priv->dialog);
927 if (priv->model && gtk_tree_model_get_iter_first (priv->model, &iter)) do
929 model_free_row_data (button, &iter);
931 while (gtk_tree_model_iter_next (priv->model, &iter));
933 if (priv->dnd_select_folder_handle)
935 gtk_file_system_cancel_operation (priv->dnd_select_folder_handle);
936 priv->dnd_select_folder_handle = NULL;
939 if (priv->update_button_handle)
941 gtk_file_system_cancel_operation (priv->update_button_handle);
942 priv->update_button_handle = NULL;
945 if (priv->change_icon_theme_handles)
947 for (l = priv->change_icon_theme_handles; l; l = l->next)
949 GtkFileSystemHandle *handle = GTK_FILE_SYSTEM_HANDLE (l->data);
950 gtk_file_system_cancel_operation (handle);
952 g_slist_free (priv->change_icon_theme_handles);
953 priv->change_icon_theme_handles = NULL;
958 g_object_unref (priv->model);
962 if (priv->filter_model)
964 g_object_unref (priv->filter_model);
965 priv->filter_model = NULL;
970 g_signal_handler_disconnect (priv->fs, priv->fs_volumes_changed_id);
971 g_signal_handler_disconnect (priv->fs, priv->fs_bookmarks_changed_id);
972 g_object_unref (priv->fs);
976 if (GTK_OBJECT_CLASS (gtk_file_chooser_button_parent_class)->destroy != NULL)
977 (*GTK_OBJECT_CLASS (gtk_file_chooser_button_parent_class)->destroy) (object);
981 /* ********************* *
982 * GtkWidget Functions *
983 * ********************* */
985 struct DndSelectFolderData
987 GtkFileChooserButton *button;
988 GtkFileChooserAction action;
996 dnd_select_folder_get_info_cb (GtkFileSystemHandle *handle,
997 const GtkFileInfo *info,
1001 gboolean cancelled = handle->cancelled;
1002 struct DndSelectFolderData *data = user_data;
1004 if (handle != data->button->priv->dnd_select_folder_handle)
1006 g_object_unref (data->button);
1007 gtk_file_path_free (data->path);
1008 g_strfreev (data->uris);
1011 g_object_unref (handle);
1015 data->button->priv->dnd_select_folder_handle = NULL;
1017 if (!cancelled && !error && info != NULL)
1020 (((data->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER &&
1021 gtk_file_info_get_is_folder (info)) ||
1022 (data->action == GTK_FILE_CHOOSER_ACTION_OPEN &&
1023 !gtk_file_info_get_is_folder (info))) &&
1024 _gtk_file_chooser_select_path (GTK_FILE_CHOOSER (data->button->priv->dialog),
1028 data->selected = FALSE;
1030 if (data->selected || data->uris[++data->i] == NULL)
1032 g_object_unref (data->button);
1033 gtk_file_path_free (data->path);
1034 g_strfreev (data->uris);
1037 g_object_unref (handle);
1042 gtk_file_path_free (data->path);
1044 data->path = gtk_file_system_uri_to_path (handle->file_system,
1045 data->uris[data->i]);
1047 data->button->priv->dnd_select_folder_handle =
1048 gtk_file_system_get_info (handle->file_system, data->path,
1049 GTK_FILE_INFO_IS_FOLDER,
1050 dnd_select_folder_get_info_cb, user_data);
1052 g_object_unref (handle);
1056 gtk_file_chooser_button_drag_data_received (GtkWidget *widget,
1057 GdkDragContext *context,
1060 GtkSelectionData *data,
1064 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (widget);
1065 GtkFileChooserButtonPrivate *priv = button->priv;
1069 if (GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->drag_data_received != NULL)
1070 (*GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->drag_data_received) (widget,
1076 if (widget == NULL || context == NULL || data == NULL || data->length < 0)
1084 struct DndSelectFolderData *info;
1086 uris = gtk_selection_data_get_uris (data);
1091 info = g_new0 (struct DndSelectFolderData, 1);
1092 info->button = g_object_ref (button);
1095 info->selected = FALSE;
1096 g_object_get (priv->dialog, "action", &info->action, NULL);
1098 info->path = gtk_file_system_uri_to_path (priv->fs,
1099 info->uris[info->i]);
1101 if (priv->dnd_select_folder_handle)
1102 gtk_file_system_cancel_operation (priv->dnd_select_folder_handle);
1104 priv->dnd_select_folder_handle =
1105 gtk_file_system_get_info (priv->fs, info->path,
1106 GTK_FILE_INFO_IS_FOLDER,
1107 dnd_select_folder_get_info_cb, info);
1112 text = (char*) gtk_selection_data_get_text (data);
1113 path = gtk_file_path_new_steal (text);
1114 _gtk_file_chooser_select_path (GTK_FILE_CHOOSER (priv->dialog), path,
1116 gtk_file_path_free (path);
1123 gtk_drag_finish (context, TRUE, FALSE, drag_time);
1127 gtk_file_chooser_button_show_all (GtkWidget *widget)
1129 gtk_widget_show (widget);
1133 gtk_file_chooser_button_hide_all (GtkWidget *widget)
1135 gtk_widget_hide (widget);
1139 gtk_file_chooser_button_show (GtkWidget *widget)
1141 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (widget);
1142 GtkFileChooserButtonPrivate *priv = button->priv;
1144 if (GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->show)
1145 (*GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->show) (widget);
1148 open_dialog (GTK_FILE_CHOOSER_BUTTON (widget));
1152 gtk_file_chooser_button_hide (GtkWidget *widget)
1154 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (widget);
1155 GtkFileChooserButtonPrivate *priv = button->priv;
1157 gtk_widget_hide (priv->dialog);
1159 if (GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->hide)
1160 (*GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->hide) (widget);
1164 gtk_file_chooser_button_map (GtkWidget *widget)
1166 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (widget);
1167 GtkFileChooserButtonPrivate *priv = button->priv;
1169 if (!priv->folder_has_been_set)
1171 char *current_working_dir;
1173 current_working_dir = g_get_current_dir ();
1174 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (widget), current_working_dir);
1175 g_free (current_working_dir);
1177 priv->folder_has_been_set = TRUE;
1180 if (GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->map)
1181 (*GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->map) (widget);
1185 gtk_file_chooser_button_mnemonic_activate (GtkWidget *widget,
1186 gboolean group_cycling)
1188 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (widget);
1189 GtkFileChooserButtonPrivate *priv = button->priv;
1191 switch (gtk_file_chooser_get_action (GTK_FILE_CHOOSER (priv->dialog)))
1193 case GTK_FILE_CHOOSER_ACTION_OPEN:
1194 gtk_widget_grab_focus (priv->button);
1196 case GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER:
1197 return gtk_widget_mnemonic_activate (priv->combo_box, group_cycling);
1200 g_assert_not_reached ();
1207 /* Changes the icons wherever it is needed */
1208 struct ChangeIconThemeData
1210 GtkFileChooserButton *button;
1211 GtkTreeRowReference *row_ref;
1215 change_icon_theme_get_info_cb (GtkFileSystemHandle *handle,
1216 const GtkFileInfo *info,
1217 const GError *error,
1220 gboolean cancelled = handle->cancelled;
1222 struct ChangeIconThemeData *data = user_data;
1224 if (!g_slist_find (data->button->priv->change_icon_theme_handles, handle))
1227 data->button->priv->change_icon_theme_handles =
1228 g_slist_remove (data->button->priv->change_icon_theme_handles, handle);
1230 if (cancelled || error)
1233 pixbuf = gtk_file_info_render_icon (info, GTK_WIDGET (data->button),
1234 data->button->priv->icon_size, NULL);
1242 width = MAX (width, gdk_pixbuf_get_width (pixbuf));
1244 path = gtk_tree_row_reference_get_path (data->row_ref);
1247 gtk_tree_model_get_iter (data->button->priv->model, &iter, path);
1248 gtk_tree_path_free (path);
1250 gtk_list_store_set (GTK_LIST_STORE (data->button->priv->model), &iter,
1251 ICON_COLUMN, pixbuf,
1254 g_object_set (data->button->priv->icon_cell,
1258 g_object_unref (pixbuf);
1262 g_object_unref (data->button);
1263 gtk_tree_row_reference_free (data->row_ref);
1266 g_object_unref (handle);
1270 change_icon_theme (GtkFileChooserButton *button)
1272 GtkFileChooserButtonPrivate *priv = button->priv;
1273 GtkSettings *settings;
1274 GtkIconTheme *theme;
1277 gint width = 0, height = 0;
1279 for (l = button->priv->change_icon_theme_handles; l; l = l->next)
1281 GtkFileSystemHandle *handle = GTK_FILE_SYSTEM_HANDLE (l->data);
1282 gtk_file_system_cancel_operation (handle);
1284 g_slist_free (button->priv->change_icon_theme_handles);
1285 button->priv->change_icon_theme_handles = NULL;
1287 settings = gtk_settings_get_for_screen (gtk_widget_get_screen (GTK_WIDGET (button)));
1289 if (gtk_icon_size_lookup_for_settings (settings, GTK_ICON_SIZE_MENU,
1291 priv->icon_size = MAX (width, height);
1293 priv->icon_size = FALLBACK_ICON_SIZE;
1295 update_label_and_image (button);
1297 gtk_tree_model_get_iter_first (priv->model, &iter);
1299 theme = get_icon_theme (GTK_WIDGET (button));
1307 type = ROW_TYPE_INVALID;
1308 gtk_tree_model_get (priv->model, &iter,
1315 case ROW_TYPE_SPECIAL:
1316 case ROW_TYPE_SHORTCUT:
1317 case ROW_TYPE_BOOKMARK:
1318 case ROW_TYPE_CURRENT_FOLDER:
1321 if (gtk_file_system_path_is_local (priv->fs, (GtkFilePath *)data))
1324 GtkFileSystemHandle *handle;
1325 struct ChangeIconThemeData *info;
1327 info = g_new0 (struct ChangeIconThemeData, 1);
1328 info->button = g_object_ref (button);
1329 path = gtk_tree_model_get_path (priv->model, &iter);
1330 info->row_ref = gtk_tree_row_reference_new (priv->model, path);
1331 gtk_tree_path_free (path);
1334 gtk_file_system_get_info (priv->fs, data, GTK_FILE_INFO_ICON,
1335 change_icon_theme_get_info_cb,
1337 button->priv->change_icon_theme_handles =
1338 g_slist_append (button->priv->change_icon_theme_handles, handle);
1342 /* Don't call get_info for remote paths to avoid latency and
1344 * If we switch to a better bookmarks file format (XBEL), we
1345 * should use mime info to get a better icon.
1347 pixbuf = gtk_icon_theme_load_icon (theme, "gnome-fs-share",
1348 priv->icon_size, 0, NULL);
1351 pixbuf = gtk_icon_theme_load_icon (theme, FALLBACK_ICON_NAME,
1352 priv->icon_size, 0, NULL);
1354 case ROW_TYPE_VOLUME:
1356 pixbuf = gtk_file_system_volume_render_icon (priv->fs, data,
1357 GTK_WIDGET (button),
1361 pixbuf = gtk_icon_theme_load_icon (theme, FALLBACK_ICON_NAME,
1362 priv->icon_size, 0, NULL);
1370 width = MAX (width, gdk_pixbuf_get_width (pixbuf));
1372 gtk_list_store_set (GTK_LIST_STORE (priv->model), &iter,
1373 ICON_COLUMN, pixbuf,
1377 g_object_unref (pixbuf);
1379 while (gtk_tree_model_iter_next (priv->model, &iter));
1381 g_object_set (button->priv->icon_cell,
1387 gtk_file_chooser_button_style_set (GtkWidget *widget,
1388 GtkStyle *old_style)
1390 if (GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->style_set)
1391 (*GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->style_set) (widget,
1394 if (gtk_widget_has_screen (widget))
1395 change_icon_theme (GTK_FILE_CHOOSER_BUTTON (widget));
1399 gtk_file_chooser_button_screen_changed (GtkWidget *widget,
1400 GdkScreen *old_screen)
1402 if (GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->screen_changed)
1403 (*GTK_WIDGET_CLASS (gtk_file_chooser_button_parent_class)->screen_changed) (widget,
1406 change_icon_theme (GTK_FILE_CHOOSER_BUTTON (widget));
1410 /* ******************* *
1411 * Utility Functions *
1412 * ******************* */
1415 static GtkIconTheme *
1416 get_icon_theme (GtkWidget *widget)
1418 if (gtk_widget_has_screen (widget))
1419 return gtk_icon_theme_get_for_screen (gtk_widget_get_screen (widget));
1421 return gtk_icon_theme_get_default ();
1425 struct SetDisplayNameData
1427 GtkFileChooserButton *button;
1429 GtkTreeRowReference *row_ref;
1433 set_info_get_info_cb (GtkFileSystemHandle *handle,
1434 const GtkFileInfo *info,
1435 const GError *error,
1436 gpointer callback_data)
1438 gboolean cancelled = handle->cancelled;
1442 GtkFileSystemHandle *model_handle;
1443 struct SetDisplayNameData *data = callback_data;
1445 if (!data->button->priv->model)
1446 /* button got destroyed */
1449 path = gtk_tree_row_reference_get_path (data->row_ref);
1451 /* Handle doesn't exist anymore in the model */
1454 gtk_tree_model_get_iter (data->button->priv->model, &iter, path);
1455 gtk_tree_path_free (path);
1457 /* Validate the handle */
1458 gtk_tree_model_get (data->button->priv->model, &iter,
1459 HANDLE_COLUMN, &model_handle,
1461 if (handle != model_handle)
1464 gtk_list_store_set (GTK_LIST_STORE (data->button->priv->model), &iter,
1465 HANDLE_COLUMN, NULL,
1468 if (cancelled || error)
1469 /* There was an error, leave the fallback name in there */
1472 pixbuf = gtk_file_info_render_icon (info, GTK_WIDGET (data->button),
1473 data->button->priv->icon_size, NULL);
1476 data->label = g_strdup (gtk_file_info_get_display_name (info));
1478 gtk_list_store_set (GTK_LIST_STORE (data->button->priv->model), &iter,
1479 ICON_COLUMN, pixbuf,
1480 DISPLAY_NAME_COLUMN, data->label,
1481 IS_FOLDER_COLUMN, gtk_file_info_get_is_folder (info),
1485 g_object_unref (pixbuf);
1488 g_object_unref (data->button);
1489 g_free (data->label);
1490 gtk_tree_row_reference_free (data->row_ref);
1493 g_object_unref (handle);
1497 set_info_for_path_at_iter (GtkFileChooserButton *button,
1498 const GtkFilePath *path,
1501 struct SetDisplayNameData *data;
1502 GtkTreePath *tree_path;
1503 GtkFileSystemHandle *handle;
1505 data = g_new0 (struct SetDisplayNameData, 1);
1506 data->button = g_object_ref (button);
1507 data->label = gtk_file_system_get_bookmark_label (button->priv->fs, path);
1509 tree_path = gtk_tree_model_get_path (button->priv->model, iter);
1510 data->row_ref = gtk_tree_row_reference_new (button->priv->model, tree_path);
1511 gtk_tree_path_free (tree_path);
1513 handle = gtk_file_system_get_info (button->priv->fs, path,
1514 GTK_FILE_INFO_DISPLAY_NAME | GTK_FILE_INFO_IS_FOLDER | GTK_FILE_INFO_ICON,
1515 set_info_get_info_cb, data);
1517 gtk_list_store_set (GTK_LIST_STORE (button->priv->model), iter,
1518 HANDLE_COLUMN, handle,
1522 /* Shortcuts Model */
1524 model_get_type_position (GtkFileChooserButton *button,
1529 if (row_type == ROW_TYPE_SPECIAL)
1532 retval += button->priv->n_special;
1534 if (row_type == ROW_TYPE_VOLUME)
1537 retval += button->priv->n_volumes;
1539 if (row_type == ROW_TYPE_SHORTCUT)
1542 retval += button->priv->n_shortcuts;
1544 if (row_type == ROW_TYPE_BOOKMARK_SEPARATOR)
1547 retval += button->priv->has_bookmark_separator;
1549 if (row_type == ROW_TYPE_BOOKMARK)
1552 retval += button->priv->n_bookmarks;
1554 if (row_type == ROW_TYPE_CURRENT_FOLDER_SEPARATOR)
1557 retval += button->priv->has_current_folder_separator;
1559 if (row_type == ROW_TYPE_CURRENT_FOLDER)
1562 retval += button->priv->has_current_folder;
1564 if (row_type == ROW_TYPE_OTHER_SEPARATOR)
1567 retval += button->priv->has_other_separator;
1569 if (row_type == ROW_TYPE_OTHER)
1572 g_assert_not_reached ();
1577 model_free_row_data (GtkFileChooserButton *button,
1582 GtkFileSystemHandle *handle;
1584 gtk_tree_model_get (button->priv->model, iter,
1587 HANDLE_COLUMN, &handle,
1591 gtk_file_system_cancel_operation (handle);
1595 case ROW_TYPE_SPECIAL:
1596 case ROW_TYPE_SHORTCUT:
1597 case ROW_TYPE_BOOKMARK:
1598 case ROW_TYPE_CURRENT_FOLDER:
1599 gtk_file_path_free (data);
1601 case ROW_TYPE_VOLUME:
1602 gtk_file_system_volume_free (button->priv->fs, data);
1610 model_add_special_get_info_cb (GtkFileSystemHandle *handle,
1611 const GtkFileInfo *info,
1612 const GError *error,
1615 gboolean cancelled = handle->cancelled;
1619 GtkFileSystemHandle *model_handle;
1620 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_tree_model_get (data->button->priv->model, &iter,
1660 DISPLAY_NAME_COLUMN, &name,
1663 gtk_list_store_set (GTK_LIST_STORE (data->button->priv->model), &iter,
1664 DISPLAY_NAME_COLUMN, gtk_file_info_get_display_name (info),
1669 g_object_unref (data->button);
1670 gtk_tree_row_reference_free (data->row_ref);
1673 g_object_unref (handle);
1677 model_add_special (GtkFileChooserButton *button)
1679 const gchar *homedir;
1680 const gchar *desktopdir;
1681 GtkListStore *store;
1686 store = GTK_LIST_STORE (button->priv->model);
1687 pos = model_get_type_position (button, ROW_TYPE_SPECIAL);
1689 homedir = g_get_home_dir ();
1693 GtkTreePath *tree_path;
1694 GtkFileSystemHandle *handle;
1695 struct ChangeIconThemeData *info;
1697 path = gtk_file_system_filename_to_path (button->priv->fs, homedir);
1698 gtk_list_store_insert (store, &iter, pos);
1701 info = g_new0 (struct ChangeIconThemeData, 1);
1702 info->button = g_object_ref (button);
1703 tree_path = gtk_tree_model_get_path (GTK_TREE_MODEL (store), &iter);
1704 info->row_ref = gtk_tree_row_reference_new (GTK_TREE_MODEL (store),
1706 gtk_tree_path_free (tree_path);
1708 handle = gtk_file_system_get_info (button->priv->fs, path,
1709 GTK_FILE_INFO_DISPLAY_NAME | GTK_FILE_INFO_ICON,
1710 model_add_special_get_info_cb, info);
1712 gtk_list_store_set (store, &iter,
1714 DISPLAY_NAME_COLUMN, NULL,
1715 TYPE_COLUMN, ROW_TYPE_SPECIAL,
1717 IS_FOLDER_COLUMN, TRUE,
1718 HANDLE_COLUMN, handle,
1721 button->priv->n_special++;
1724 desktopdir = g_get_user_special_dir (G_USER_DIRECTORY_DESKTOP);
1728 GtkTreePath *tree_path;
1729 GtkFileSystemHandle *handle;
1730 struct ChangeIconThemeData *info;
1732 path = gtk_file_system_filename_to_path (button->priv->fs, desktopdir);
1733 gtk_list_store_insert (store, &iter, pos);
1736 info = g_new0 (struct ChangeIconThemeData, 1);
1737 info->button = g_object_ref (button);
1738 tree_path = gtk_tree_model_get_path (GTK_TREE_MODEL (store), &iter);
1739 info->row_ref = gtk_tree_row_reference_new (GTK_TREE_MODEL (store),
1741 gtk_tree_path_free (tree_path);
1743 handle = gtk_file_system_get_info (button->priv->fs, path,
1744 GTK_FILE_INFO_DISPLAY_NAME | GTK_FILE_INFO_ICON,
1745 model_add_special_get_info_cb, info);
1747 gtk_list_store_set (store, &iter,
1748 TYPE_COLUMN, ROW_TYPE_SPECIAL,
1750 DISPLAY_NAME_COLUMN, _(DESKTOP_DISPLAY_NAME),
1752 IS_FOLDER_COLUMN, TRUE,
1753 HANDLE_COLUMN, handle,
1756 button->priv->n_special++;
1761 model_add_volumes (GtkFileChooserButton *button,
1764 GtkListStore *store;
1766 gboolean local_only;
1767 GtkFileSystem *file_system;
1773 store = GTK_LIST_STORE (button->priv->model);
1774 pos = model_get_type_position (button, ROW_TYPE_VOLUME);
1775 local_only = gtk_file_chooser_get_local_only (GTK_FILE_CHOOSER (button->priv->dialog));
1776 file_system = button->priv->fs;
1778 for (l = volumes; l; l = l->next)
1780 GtkFileSystemVolume *volume;
1783 gchar *display_name;
1789 if (gtk_file_system_volume_get_is_mounted (file_system, volume))
1791 GtkFilePath *base_path;
1793 base_path = gtk_file_system_volume_get_base_path (file_system, volume);
1794 if (base_path != NULL)
1796 gboolean is_local = gtk_file_system_path_is_local (file_system, base_path);
1797 gtk_file_path_free (base_path);
1801 gtk_file_system_volume_free (file_system, volume);
1808 pixbuf = gtk_file_system_volume_render_icon (file_system,
1810 GTK_WIDGET (button),
1811 button->priv->icon_size,
1813 display_name = gtk_file_system_volume_get_display_name (file_system, volume);
1815 gtk_list_store_insert (store, &iter, pos);
1816 gtk_list_store_set (store, &iter,
1817 ICON_COLUMN, pixbuf,
1818 DISPLAY_NAME_COLUMN, display_name,
1819 TYPE_COLUMN, ROW_TYPE_VOLUME,
1820 DATA_COLUMN, volume,
1821 IS_FOLDER_COLUMN, TRUE,
1825 g_object_unref (pixbuf);
1826 g_free (display_name);
1828 button->priv->n_volumes++;
1833 extern gchar * _gtk_file_chooser_label_for_uri (const gchar *uri);
1836 model_add_bookmarks (GtkFileChooserButton *button,
1839 GtkListStore *store;
1842 gboolean local_only;
1848 store = GTK_LIST_STORE (button->priv->model);
1849 pos = model_get_type_position (button, ROW_TYPE_BOOKMARK);
1850 local_only = gtk_file_chooser_get_local_only (GTK_FILE_CHOOSER (button->priv->dialog));
1852 for (l = bookmarks; l; l = l->next)
1858 if (gtk_file_system_path_is_local (button->priv->fs, path))
1860 gtk_list_store_insert (store, &iter, pos);
1861 gtk_list_store_set (store, &iter,
1863 DISPLAY_NAME_COLUMN, _(FALLBACK_DISPLAY_NAME),
1864 TYPE_COLUMN, ROW_TYPE_BOOKMARK,
1865 DATA_COLUMN, gtk_file_path_copy (path),
1866 IS_FOLDER_COLUMN, FALSE,
1868 set_info_for_path_at_iter (button, path, &iter);
1873 GtkIconTheme *icon_theme;
1879 /* Don't call get_info for remote paths to avoid latency and
1881 * If we switch to a better bookmarks file format (XBEL), we
1882 * should use mime info to get a better icon.
1884 label = gtk_file_system_get_bookmark_label (button->priv->fs, path);
1889 uri = gtk_file_system_path_to_uri (button->priv->fs, path);
1890 label = _gtk_file_chooser_label_for_uri (uri);
1894 icon_theme = gtk_icon_theme_get_for_screen (gtk_widget_get_screen (GTK_WIDGET (button)));
1895 pixbuf = gtk_icon_theme_load_icon (icon_theme, "gnome-fs-share",
1896 button->priv->icon_size, 0, NULL);
1898 gtk_list_store_insert (store, &iter, pos);
1899 gtk_list_store_set (store, &iter,
1900 ICON_COLUMN, pixbuf,
1901 DISPLAY_NAME_COLUMN, label,
1902 TYPE_COLUMN, ROW_TYPE_BOOKMARK,
1903 DATA_COLUMN, gtk_file_path_copy (path),
1904 IS_FOLDER_COLUMN, TRUE,
1908 g_object_unref (pixbuf);
1911 button->priv->n_bookmarks++;
1915 if (button->priv->n_bookmarks > 0 &&
1916 !button->priv->has_bookmark_separator)
1918 pos = model_get_type_position (button, ROW_TYPE_BOOKMARK_SEPARATOR);
1920 gtk_list_store_insert (store, &iter, pos);
1921 gtk_list_store_set (store, &iter,
1923 DISPLAY_NAME_COLUMN, NULL,
1924 TYPE_COLUMN, ROW_TYPE_BOOKMARK_SEPARATOR,
1926 IS_FOLDER_COLUMN, FALSE,
1928 button->priv->has_bookmark_separator = TRUE;
1933 model_update_current_folder (GtkFileChooserButton *button,
1934 const GtkFilePath *path)
1936 GtkListStore *store;
1943 store = GTK_LIST_STORE (button->priv->model);
1945 if (!button->priv->has_current_folder_separator)
1947 pos = model_get_type_position (button, ROW_TYPE_CURRENT_FOLDER_SEPARATOR);
1948 gtk_list_store_insert (store, &iter, pos);
1949 gtk_list_store_set (store, &iter,
1951 DISPLAY_NAME_COLUMN, NULL,
1952 TYPE_COLUMN, ROW_TYPE_CURRENT_FOLDER_SEPARATOR,
1954 IS_FOLDER_COLUMN, FALSE,
1956 button->priv->has_current_folder_separator = TRUE;
1959 pos = model_get_type_position (button, ROW_TYPE_CURRENT_FOLDER);
1960 if (!button->priv->has_current_folder)
1962 gtk_list_store_insert (store, &iter, pos);
1963 button->priv->has_current_folder = TRUE;
1967 gtk_tree_model_iter_nth_child (button->priv->model, &iter, NULL, pos);
1968 model_free_row_data (button, &iter);
1971 if (gtk_file_system_path_is_local (button->priv->fs, path))
1973 gtk_list_store_set (store, &iter,
1975 DISPLAY_NAME_COLUMN, _(FALLBACK_DISPLAY_NAME),
1976 TYPE_COLUMN, ROW_TYPE_CURRENT_FOLDER,
1977 DATA_COLUMN, gtk_file_path_copy (path),
1978 IS_FOLDER_COLUMN, FALSE,
1980 set_info_for_path_at_iter (button, path, &iter);
1985 GtkIconTheme *icon_theme;
1988 /* Don't call get_info for remote paths to avoid latency and
1990 * If we switch to a better bookmarks file format (XBEL), we
1991 * should use mime info to get a better icon.
1993 label = gtk_file_system_get_bookmark_label (button->priv->fs, path);
1998 uri = gtk_file_system_path_to_uri (button->priv->fs, path);
1999 label = _gtk_file_chooser_label_for_uri (uri);
2003 icon_theme = gtk_icon_theme_get_for_screen (gtk_widget_get_screen (GTK_WIDGET (button)));
2004 if (gtk_file_system_path_is_local (button->priv->fs, path))
2005 pixbuf = gtk_icon_theme_load_icon (icon_theme, "gnome-fs-directory",
2006 button->priv->icon_size, 0, NULL);
2008 pixbuf = gtk_icon_theme_load_icon (icon_theme, "gnome-fs-share",
2009 button->priv->icon_size, 0, NULL);
2011 gtk_list_store_set (store, &iter,
2012 ICON_COLUMN, pixbuf,
2013 DISPLAY_NAME_COLUMN, label,
2014 TYPE_COLUMN, ROW_TYPE_CURRENT_FOLDER,
2015 DATA_COLUMN, gtk_file_path_copy (path),
2016 IS_FOLDER_COLUMN, TRUE,
2020 g_object_unref (pixbuf);
2025 model_add_other (GtkFileChooserButton *button)
2027 GtkListStore *store;
2031 store = GTK_LIST_STORE (button->priv->model);
2032 pos = model_get_type_position (button, ROW_TYPE_OTHER_SEPARATOR);
2034 gtk_list_store_insert (store, &iter, pos);
2035 gtk_list_store_set (store, &iter,
2037 DISPLAY_NAME_COLUMN, NULL,
2038 TYPE_COLUMN, ROW_TYPE_OTHER_SEPARATOR,
2040 IS_FOLDER_COLUMN, FALSE,
2042 button->priv->has_other_separator = TRUE;
2045 gtk_list_store_insert (store, &iter, pos);
2046 gtk_list_store_set (store, &iter,
2048 DISPLAY_NAME_COLUMN, _("Other..."),
2049 TYPE_COLUMN, ROW_TYPE_OTHER,
2051 IS_FOLDER_COLUMN, FALSE,
2056 model_remove_rows (GtkFileChooserButton *button,
2060 GtkListStore *store;
2065 store = GTK_LIST_STORE (button->priv->model);
2071 if (!gtk_tree_model_iter_nth_child (button->priv->model, &iter, NULL, pos))
2072 g_assert_not_reached ();
2074 model_free_row_data (button, &iter);
2075 gtk_list_store_remove (store, &iter);
2082 static inline gboolean
2083 test_if_path_is_visible (GtkFileSystem *fs,
2084 const GtkFilePath *path,
2085 gboolean local_only,
2091 if (local_only && !gtk_file_system_path_is_local (fs, path))
2101 filter_model_visible_func (GtkTreeModel *model,
2105 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2106 GtkFileChooserButtonPrivate *priv = button->priv;
2109 gboolean local_only, retval, is_folder;
2111 type = ROW_TYPE_INVALID;
2113 local_only = gtk_file_chooser_get_local_only (GTK_FILE_CHOOSER (priv->dialog));
2115 gtk_tree_model_get (model, iter,
2118 IS_FOLDER_COLUMN, &is_folder,
2123 case ROW_TYPE_CURRENT_FOLDER:
2126 case ROW_TYPE_SPECIAL:
2127 case ROW_TYPE_SHORTCUT:
2128 case ROW_TYPE_BOOKMARK:
2129 retval = test_if_path_is_visible (priv->fs, data, local_only, is_folder);
2131 case ROW_TYPE_VOLUME:
2136 if (gtk_file_system_volume_get_is_mounted (priv->fs, data))
2138 GtkFilePath *base_path;
2140 base_path = gtk_file_system_volume_get_base_path (priv->fs, data);
2143 gboolean is_local = gtk_file_system_path_is_local (priv->fs, base_path);
2145 gtk_file_path_free (base_path);
2166 name_cell_data_func (GtkCellLayout *layout,
2167 GtkCellRenderer *cell,
2168 GtkTreeModel *model,
2175 gtk_tree_model_get (model, iter,
2179 if (type == ROW_TYPE_CURRENT_FOLDER)
2180 g_object_set (cell, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
2182 g_object_set (cell, "ellipsize", PANGO_ELLIPSIZE_NONE, NULL);
2186 combo_box_row_separator_func (GtkTreeModel *model,
2190 gchar type = ROW_TYPE_INVALID;
2192 gtk_tree_model_get (model, iter, TYPE_COLUMN, &type, -1);
2194 return (type == ROW_TYPE_BOOKMARK_SEPARATOR ||
2195 type == ROW_TYPE_CURRENT_FOLDER_SEPARATOR ||
2196 type == ROW_TYPE_OTHER_SEPARATOR);
2200 update_combo_box (GtkFileChooserButton *button)
2202 GtkFileChooserButtonPrivate *priv = button->priv;
2207 gtk_tree_model_get_iter_first (priv->filter_model, &iter);
2209 paths = _gtk_file_chooser_get_paths (GTK_FILE_CHOOSER (priv->dialog));
2218 type = ROW_TYPE_INVALID;
2221 gtk_tree_model_get (priv->filter_model, &iter,
2228 case ROW_TYPE_SPECIAL:
2229 case ROW_TYPE_SHORTCUT:
2230 case ROW_TYPE_BOOKMARK:
2231 case ROW_TYPE_CURRENT_FOLDER:
2232 row_found = (paths &&
2234 gtk_file_path_compare (data, paths->data) == 0);
2236 case ROW_TYPE_VOLUME:
2238 GtkFilePath *base_path;
2240 base_path = gtk_file_system_volume_get_base_path (priv->fs, data);
2243 row_found = (paths &&
2245 gtk_file_path_compare (base_path, paths->data) == 0);
2246 gtk_file_path_free (base_path);
2257 g_signal_handler_block (priv->combo_box, priv->combo_box_changed_id);
2258 gtk_combo_box_set_active_iter (GTK_COMBO_BOX (priv->combo_box),
2260 g_signal_handler_unblock (priv->combo_box,
2261 priv->combo_box_changed_id);
2264 while (!row_found && gtk_tree_model_iter_next (priv->filter_model, &iter));
2266 /* If it hasn't been found already, update & select the current-folder row. */
2267 if (!row_found && paths && paths->data)
2269 GtkTreeIter filter_iter;
2272 model_update_current_folder (button, paths->data);
2273 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter_model));
2275 pos = model_get_type_position (button, ROW_TYPE_CURRENT_FOLDER);
2276 gtk_tree_model_iter_nth_child (priv->model, &iter, NULL, pos);
2278 gtk_tree_model_filter_convert_child_iter_to_iter (GTK_TREE_MODEL_FILTER (priv->filter_model),
2279 &filter_iter, &iter);
2281 g_signal_handler_block (priv->combo_box, priv->combo_box_changed_id);
2282 gtk_combo_box_set_active_iter (GTK_COMBO_BOX (priv->combo_box), &filter_iter);
2283 g_signal_handler_unblock (priv->combo_box, priv->combo_box_changed_id);
2286 gtk_file_paths_free (paths);
2291 update_label_get_info_cb (GtkFileSystemHandle *handle,
2292 const GtkFileInfo *info,
2293 const GError *error,
2296 gboolean cancelled = handle->cancelled;
2298 GtkFileChooserButton *button = data;
2299 GtkFileChooserButtonPrivate *priv = button->priv;
2301 if (handle != priv->update_button_handle)
2304 priv->update_button_handle = NULL;
2306 if (cancelled || error)
2309 gtk_label_set_text (GTK_LABEL (priv->label), gtk_file_info_get_display_name (info));
2311 pixbuf = gtk_file_info_render_icon (info, GTK_WIDGET (priv->image),
2312 priv->icon_size, NULL);
2314 pixbuf = gtk_icon_theme_load_icon (get_icon_theme (GTK_WIDGET (priv->image)),
2316 priv->icon_size, 0, NULL);
2318 gtk_image_set_from_pixbuf (GTK_IMAGE (priv->image), pixbuf);
2320 g_object_unref (pixbuf);
2323 g_object_unref (button);
2324 g_object_unref (handle);
2328 update_label_and_image (GtkFileChooserButton *button)
2330 GtkFileChooserButtonPrivate *priv = button->priv;
2335 paths = _gtk_file_chooser_get_paths (GTK_FILE_CHOOSER (priv->dialog));
2339 if (paths && paths->data)
2342 GtkFileSystemVolume *volume = NULL;
2346 volume = gtk_file_system_get_volume_for_path (priv->fs, path);
2349 GtkFilePath *base_path;
2351 base_path = gtk_file_system_volume_get_base_path (priv->fs, volume);
2352 if (base_path && gtk_file_path_compare (base_path, path) == 0)
2354 label_text = gtk_file_system_volume_get_display_name (priv->fs,
2356 pixbuf = gtk_file_system_volume_render_icon (priv->fs, volume,
2357 GTK_WIDGET (button),
2363 gtk_file_path_free (base_path);
2365 gtk_file_system_volume_free (priv->fs, volume);
2371 if (priv->update_button_handle)
2373 gtk_file_system_cancel_operation (priv->update_button_handle);
2374 priv->update_button_handle = NULL;
2377 if (gtk_file_system_path_is_local (priv->fs, path))
2379 priv->update_button_handle =
2380 gtk_file_system_get_info (priv->fs, path,
2381 GTK_FILE_INFO_DISPLAY_NAME | GTK_FILE_INFO_ICON,
2382 update_label_get_info_cb,
2383 g_object_ref (button));
2389 label_text = gtk_file_system_get_bookmark_label (button->priv->fs, path);
2391 pixbuf = gtk_icon_theme_load_icon (get_icon_theme (GTK_WIDGET (priv->image)),
2393 priv->icon_size, 0, NULL);
2395 gtk_image_set_from_pixbuf (GTK_IMAGE (priv->image), pixbuf);
2398 g_object_unref (pixbuf);
2402 gtk_file_paths_free (paths);
2406 gtk_label_set_text (GTK_LABEL (priv->label), label_text);
2407 g_free (label_text);
2410 gtk_label_set_text (GTK_LABEL (priv->label), _(FALLBACK_DISPLAY_NAME));
2414 /* ************************ *
2415 * Child Object Callbacks *
2416 * ************************ */
2420 fs_volumes_changed_cb (GtkFileSystem *fs,
2423 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2424 GtkFileChooserButtonPrivate *priv = button->priv;
2427 model_remove_rows (user_data,
2428 model_get_type_position (user_data, ROW_TYPE_VOLUME),
2431 priv->n_volumes = 0;
2433 volumes = gtk_file_system_list_volumes (fs);
2434 model_add_volumes (user_data, volumes);
2435 g_slist_free (volumes);
2437 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter_model));
2439 update_label_and_image (user_data);
2440 update_combo_box (user_data);
2444 fs_bookmarks_changed_cb (GtkFileSystem *fs,
2447 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2448 GtkFileChooserButtonPrivate *priv = button->priv;
2451 bookmarks = gtk_file_system_list_bookmarks (fs);
2452 model_remove_rows (user_data,
2453 model_get_type_position (user_data,
2454 ROW_TYPE_BOOKMARK_SEPARATOR),
2455 (priv->n_bookmarks + priv->has_bookmark_separator));
2456 priv->has_bookmark_separator = FALSE;
2457 priv->n_bookmarks = 0;
2458 model_add_bookmarks (user_data, bookmarks);
2459 gtk_file_paths_free (bookmarks);
2461 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter_model));
2463 update_label_and_image (user_data);
2464 update_combo_box (user_data);
2469 open_dialog (GtkFileChooserButton *button)
2471 GtkFileChooserButtonPrivate *priv = button->priv;
2473 /* Setup the dialog parent to be chooser button's toplevel, and be modal
2475 if (!GTK_WIDGET_VISIBLE (priv->dialog))
2477 GtkWidget *toplevel;
2479 toplevel = gtk_widget_get_toplevel (GTK_WIDGET (button));
2481 if (GTK_WIDGET_TOPLEVEL (toplevel) && GTK_IS_WINDOW (toplevel))
2483 if (GTK_WINDOW (toplevel) != gtk_window_get_transient_for (GTK_WINDOW (priv->dialog)))
2484 gtk_window_set_transient_for (GTK_WINDOW (priv->dialog),
2485 GTK_WINDOW (toplevel));
2487 gtk_window_set_modal (GTK_WINDOW (priv->dialog),
2488 gtk_window_get_modal (GTK_WINDOW (toplevel)));
2496 g_signal_handler_block (priv->dialog,
2497 priv->dialog_folder_changed_id);
2498 g_signal_handler_block (priv->dialog,
2499 priv->dialog_file_activated_id);
2500 g_signal_handler_block (priv->dialog,
2501 priv->dialog_selection_changed_id);
2502 paths = _gtk_file_chooser_get_paths (GTK_FILE_CHOOSER (priv->dialog));
2506 priv->old_path = gtk_file_path_copy (paths->data);
2508 gtk_file_paths_free (paths);
2511 priv->active = TRUE;
2514 gtk_widget_set_sensitive (priv->combo_box, FALSE);
2515 gtk_window_present (GTK_WINDOW (priv->dialog));
2520 combo_box_changed_cb (GtkComboBox *combo_box,
2525 if (gtk_combo_box_get_active_iter (combo_box, &iter))
2527 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2528 GtkFileChooserButtonPrivate *priv = button->priv;
2532 type = ROW_TYPE_INVALID;
2535 gtk_tree_model_get (priv->filter_model, &iter,
2542 case ROW_TYPE_SPECIAL:
2543 case ROW_TYPE_SHORTCUT:
2544 case ROW_TYPE_BOOKMARK:
2545 case ROW_TYPE_CURRENT_FOLDER:
2546 gtk_file_chooser_unselect_all (GTK_FILE_CHOOSER (priv->dialog));
2548 _gtk_file_chooser_set_current_folder_path (GTK_FILE_CHOOSER (priv->dialog),
2551 case ROW_TYPE_VOLUME:
2553 GtkFilePath *base_path;
2555 gtk_file_chooser_unselect_all (GTK_FILE_CHOOSER (priv->dialog));
2556 base_path = gtk_file_system_volume_get_base_path (priv->fs, data);
2559 _gtk_file_chooser_set_current_folder_path (GTK_FILE_CHOOSER (priv->dialog),
2561 gtk_file_path_free (base_path);
2565 case ROW_TYPE_OTHER:
2566 open_dialog (user_data);
2576 button_clicked_cb (GtkButton *real_button,
2579 open_dialog (user_data);
2584 dialog_current_folder_changed_cb (GtkFileChooser *dialog,
2587 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2588 GtkFileChooserButtonPrivate *priv = button->priv;
2590 priv->folder_has_been_set = TRUE;
2592 g_signal_emit_by_name (button, "current-folder-changed");
2596 dialog_file_activated_cb (GtkFileChooser *dialog,
2599 g_signal_emit_by_name (user_data, "file-activated");
2603 dialog_selection_changed_cb (GtkFileChooser *dialog,
2606 update_label_and_image (user_data);
2607 update_combo_box (user_data);
2608 g_signal_emit_by_name (user_data, "selection-changed");
2612 dialog_update_preview_cb (GtkFileChooser *dialog,
2615 g_signal_emit_by_name (user_data, "update-preview");
2619 dialog_notify_cb (GObject *dialog,
2625 iface = g_type_interface_peek (g_type_class_peek (G_OBJECT_TYPE (dialog)),
2626 GTK_TYPE_FILE_CHOOSER);
2627 if (g_object_interface_find_property (iface, pspec->name))
2628 g_object_notify (user_data, pspec->name);
2630 if (g_ascii_strcasecmp (pspec->name, "local-only") == 0)
2632 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2633 GtkFileChooserButtonPrivate *priv = button->priv;
2635 if (priv->has_current_folder)
2641 pos = model_get_type_position (user_data,
2642 ROW_TYPE_CURRENT_FOLDER);
2643 gtk_tree_model_iter_nth_child (priv->model, &iter, NULL, pos);
2646 gtk_tree_model_get (priv->model, &iter, DATA_COLUMN, &data, -1);
2648 /* If the path isn't local but we're in local-only mode now, remove
2649 * the custom-folder row */
2651 (!gtk_file_system_path_is_local (priv->fs, data) &&
2652 gtk_file_chooser_get_local_only (GTK_FILE_CHOOSER (priv->dialog))))
2655 model_remove_rows (user_data, pos, 2);
2659 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter_model));
2660 update_combo_box (user_data);
2665 dialog_delete_event_cb (GtkWidget *dialog,
2669 g_signal_emit_by_name (dialog, "response", GTK_RESPONSE_DELETE_EVENT);
2675 dialog_response_cb (GtkDialog *dialog,
2679 GtkFileChooserButton *button = GTK_FILE_CHOOSER_BUTTON (user_data);
2680 GtkFileChooserButtonPrivate *priv = button->priv;
2682 if (response == GTK_RESPONSE_ACCEPT ||
2683 response == GTK_RESPONSE_OK)
2685 g_signal_emit_by_name (user_data, "current-folder-changed");
2686 g_signal_emit_by_name (user_data, "selection-changed");
2688 else if (priv->old_path)
2690 switch (gtk_file_chooser_get_action (GTK_FILE_CHOOSER (dialog)))
2692 case GTK_FILE_CHOOSER_ACTION_OPEN:
2693 _gtk_file_chooser_select_path (GTK_FILE_CHOOSER (dialog), priv->old_path,
2696 case GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER:
2697 _gtk_file_chooser_set_current_folder_path (GTK_FILE_CHOOSER (dialog),
2698 priv->old_path, NULL);
2701 g_assert_not_reached ();
2706 gtk_file_chooser_unselect_all (GTK_FILE_CHOOSER (dialog));
2710 gtk_file_path_free (priv->old_path);
2711 priv->old_path = NULL;
2714 update_label_and_image (user_data);
2715 update_combo_box (user_data);
2719 g_signal_handler_unblock (priv->dialog,
2720 priv->dialog_folder_changed_id);
2721 g_signal_handler_unblock (priv->dialog,
2722 priv->dialog_file_activated_id);
2723 g_signal_handler_unblock (priv->dialog,
2724 priv->dialog_selection_changed_id);
2725 priv->active = FALSE;
2728 gtk_widget_set_sensitive (priv->combo_box, TRUE);
2729 gtk_widget_hide (priv->dialog);
2731 g_signal_emit_by_name (user_data, "file-set");
2735 /* ************************************************************************** *
2737 * ************************************************************************** */
2740 * gtk_file_chooser_button_new:
2741 * @title: the title of the browse dialog.
2742 * @action: the open mode for the widget.
2744 * Creates a new file-selecting button widget.
2746 * Returns: a new button widget.
2751 gtk_file_chooser_button_new (const gchar *title,
2752 GtkFileChooserAction action)
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_backend:
2765 * @title: the title of the browse dialog.
2766 * @action: the open mode for the widget.
2767 * @backend: the name of the #GtkFileSystem backend to use.
2769 * Creates a new file-selecting button widget using @backend.
2771 * Returns: a new button widget.
2776 gtk_file_chooser_button_new_with_backend (const gchar *title,
2777 GtkFileChooserAction action,
2778 const gchar *backend)
2780 g_return_val_if_fail (action == GTK_FILE_CHOOSER_ACTION_OPEN ||
2781 action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER, NULL);
2783 return g_object_new (GTK_TYPE_FILE_CHOOSER_BUTTON,
2785 "title", (title ? title : _(DEFAULT_TITLE)),
2786 "file-system-backend", backend,
2791 * gtk_file_chooser_button_new_with_dialog:
2792 * @dialog: the widget to use as dialog
2794 * Creates a #GtkFileChooserButton widget which uses @dialog as its
2795 * file-picking window.
2797 * Note that @dialog must be a #GtkDialog (or subclass) which
2798 * implements the #GtkFileChooser interface and must not have
2799 * %GTK_DIALOG_DESTROY_WITH_PARENT set.
2801 * Also note that the dialog needs to have its confirmative button
2802 * added with response %GTK_RESPONSE_ACCEPT or %GTK_RESPONSE_OK in
2803 * order for the button to take over the file selected in the dialog.
2805 * Returns: a new button widget.
2810 gtk_file_chooser_button_new_with_dialog (GtkWidget *dialog)
2812 g_return_val_if_fail (GTK_IS_FILE_CHOOSER (dialog) && GTK_IS_DIALOG (dialog), NULL);
2814 return g_object_new (GTK_TYPE_FILE_CHOOSER_BUTTON,
2820 * gtk_file_chooser_button_set_title:
2821 * @button: the button widget to modify.
2822 * @title: the new browse dialog title.
2824 * Modifies the @title of the browse dialog used by @button.
2829 gtk_file_chooser_button_set_title (GtkFileChooserButton *button,
2832 g_return_if_fail (GTK_IS_FILE_CHOOSER_BUTTON (button));
2834 gtk_window_set_title (GTK_WINDOW (button->priv->dialog), title);
2835 g_object_notify (G_OBJECT (button), "title");
2839 * gtk_file_chooser_button_get_title:
2840 * @button: the button widget to examine.
2842 * Retrieves the title of the browse dialog used by @button. The returned value
2843 * should not be modified or freed.
2845 * Returns: a pointer to the browse dialog's title.
2849 G_CONST_RETURN gchar *
2850 gtk_file_chooser_button_get_title (GtkFileChooserButton *button)
2852 g_return_val_if_fail (GTK_IS_FILE_CHOOSER_BUTTON (button), NULL);
2854 return gtk_window_get_title (GTK_WINDOW (button->priv->dialog));
2858 * gtk_file_chooser_button_get_width_chars:
2859 * @button: the button widget to examine.
2861 * Retrieves the width in characters of the @button widget's entry and/or label.
2863 * Returns: an integer width (in characters) that the button will use to size itself.
2868 gtk_file_chooser_button_get_width_chars (GtkFileChooserButton *button)
2870 g_return_val_if_fail (GTK_IS_FILE_CHOOSER_BUTTON (button), -1);
2872 return gtk_label_get_width_chars (GTK_LABEL (button->priv->label));
2876 * gtk_file_chooser_button_set_width_chars:
2877 * @button: the button widget to examine.
2878 * @n_chars: the new width, in characters.
2880 * Sets the width (in characters) that @button will use to @n_chars.
2885 gtk_file_chooser_button_set_width_chars (GtkFileChooserButton *button,
2888 g_return_if_fail (GTK_IS_FILE_CHOOSER_BUTTON (button));
2890 gtk_label_set_width_chars (GTK_LABEL (button->priv->label), n_chars);
2891 g_object_notify (G_OBJECT (button), "width-chars");
2895 * gtk_file_chooser_button_set_focus_on_click:
2896 * @button: a #GtkFileChooserButton
2897 * @focus_on_click: whether the button grabs focus when clicked with the mouse
2899 * Sets whether the button will grab focus when it is clicked with the mouse.
2900 * Making mouse clicks not grab focus is useful in places like toolbars where
2901 * you don't want the keyboard focus removed from the main area of the
2907 gtk_file_chooser_button_set_focus_on_click (GtkFileChooserButton *button,
2908 gboolean focus_on_click)
2910 GtkFileChooserButtonPrivate *priv;
2912 g_return_if_fail (GTK_IS_FILE_CHOOSER_BUTTON (button));
2914 priv = button->priv;
2916 focus_on_click = focus_on_click != FALSE;
2918 if (priv->focus_on_click != focus_on_click)
2920 priv->focus_on_click = focus_on_click;
2921 gtk_button_set_focus_on_click (GTK_BUTTON (priv->button), focus_on_click);
2922 gtk_combo_box_set_focus_on_click (GTK_COMBO_BOX (priv->combo_box), focus_on_click);
2924 g_object_notify (G_OBJECT (button), "focus-on-click");
2929 * gtk_file_chooser_button_get_focus_on_click:
2930 * @button: a #GtkFileChooserButton
2932 * Returns whether the button grabs focus when it is clicked with the mouse.
2933 * See gtk_file_chooser_button_set_focus_on_click().
2935 * Return value: %TRUE if the button grabs focus when it is clicked with
2941 gtk_file_chooser_button_get_focus_on_click (GtkFileChooserButton *button)
2943 g_return_val_if_fail (GTK_IS_FILE_CHOOSER_BUTTON (button), FALSE);
2945 return button->priv->focus_on_click;
2948 #define __GTK_FILE_CHOOSER_BUTTON_C__
2949 #include "gtkaliasdef.c"