/* GTK - The GIMP Toolkit * gtkfilechooser.c: Abstract interface for file selector GUIs * Copyright (C) 2003, Red Hat, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ #include #include "gtkfilechooser.h" #include "gtkfilechooserprivate.h" #include "gtkfilesystem.h" #include "gtkintl.h" #include "gtktypebuiltins.h" #include "gtkprivate.h" #include "gtkalias.h" static void gtk_file_chooser_class_init (gpointer g_iface); static GtkFilePath *gtk_file_chooser_get_path (GtkFileChooser *chooser); GType gtk_file_chooser_get_type (void) { static GType file_chooser_type = 0; if (!file_chooser_type) { static const GTypeInfo file_chooser_info = { sizeof (GtkFileChooserIface), /* class_size */ NULL, /* base_init */ NULL, /* base_finalize */ (GClassInitFunc)gtk_file_chooser_class_init, /* class_init */ }; file_chooser_type = g_type_register_static (G_TYPE_INTERFACE, "GtkFileChooser", &file_chooser_info, 0); g_type_interface_add_prerequisite (file_chooser_type, GTK_TYPE_WIDGET); } return file_chooser_type; } static void gtk_file_chooser_class_init (gpointer g_iface) { GType iface_type = G_TYPE_FROM_INTERFACE (g_iface); /** * GtkFileChooser::current-folder-changed * @chooser: the object which received the signal. * * This signal is emitted when the current folder in a #GtkFileChooser * changes. This can happen due to the user performing some action that * changes folders, such as selecting a bookmark or visiting a folder on the * file list. It can also happen as a result of calling a function to * explicitly change the current folder in a file chooser. * * Normally you do not need to connect to this signal, unless you need to keep * track of which folder a file chooser is showing. * * See also: gtk_file_chooser_set_current_folder(), * gtk_file_chooser_get_current_folder(), * gtk_file_chooser_set_current_folder_uri(), * gtk_file_chooser_get_current_folder_uri(). */ g_signal_new ("current-folder-changed", iface_type, G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GtkFileChooserIface, current_folder_changed), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); /** * GtkFileChooser::selection-changed * @chooser: the object which received the signal. * * This signal is emitted when there is a change in the set of selected files * in a #GtkFileChooser. This can happen when the user modifies the selection * with the mouse or the keyboard, or when explicitly calling functions to * change the selection. * * Normally you do not need to connect to this signal, as it is easier to wait * for the file chooser to finish running, and then to get the list of * selected files using the functions mentioned below. * * See also: gtk_file_chooser_select_filename(), * gtk_file_chooser_unselect_filename(), gtk_file_chooser_get_filename(), * gtk_file_chooser_get_filenames(), gtk_file_chooser_select_uri(), * gtk_file_chooser_unselect_uri(), gtk_file_chooser_get_uri(), * gtk_file_chooser_get_uris(). */ g_signal_new ("selection-changed", iface_type, G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GtkFileChooserIface, selection_changed), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); /** * GtkFileChooser::update-preview * @chooser: the object which received the signal. * * This signal is emitted when the preview in a file chooser should be * regenerated. For example, this can happen when the currently selected file * changes. You should use this signal if you want your file chooser to have * a preview widget. * * Once you have installed a preview widget with * gtk_file_chooser_set_preview_widget(), you should update it when this * signal is emitted. You can use the functions * gtk_file_chooser_get_preview_filename() or * gtk_file_chooser_get_preview_uri() to get the name of the file to preview. * Your widget may not be able to preview all kinds of files; your callback * must call gtk_file_chooser_set_preview_wiget_active() to inform the file * chooser about whether the preview was generated successfully or not. * * Please see the example code in . * * See also: gtk_file_chooser_set_preview_widget(), * gtk_file_chooser_set_preview_widget_active(), * gtk_file_chooser_set_use_preview_label(), * gtk_file_chooser_get_preview_filename(), * gtk_file_chooser_get_preview_uri(). */ g_signal_new ("update-preview", iface_type, G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GtkFileChooserIface, update_preview), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); /** * GtkFileChooser::file-activated * @chooser: the object which received the signal. * * This signal is emitted when the user "activates" a file in the file * chooser. This can happen by double-clicking on a file in the file list, or * by pressing Enter. * * Normally you do not need to connect to this signal. It is used internally * by #GtkFileChooserDialog to know when to activate the default button in the * dialog. * * See also: gtk_file_chooser_get_filename(), * gtk_file_chooser_get_filenames(), gtk_file_chooser_get_uri(), * gtk_file_chooser_get_uris(). */ g_signal_new ("file-activated", iface_type, G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GtkFileChooserIface, file_activated), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); g_object_interface_install_property (g_iface, g_param_spec_enum ("action", P_("Action"), P_("The type of operation that the file selector is performing"), GTK_TYPE_FILE_CHOOSER_ACTION, GTK_FILE_CHOOSER_ACTION_OPEN, GTK_PARAM_READWRITE)); g_object_interface_install_property (g_iface, g_param_spec_string ("file-system-backend", P_("File System Backend"), P_("Name of file system backend to use"), NULL, GTK_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY)); g_object_interface_install_property (g_iface, g_param_spec_object ("filter", P_("Filter"), P_("The current filter for selecting which files are displayed"), GTK_TYPE_FILE_FILTER, GTK_PARAM_READWRITE)); g_object_interface_install_property (g_iface, g_param_spec_boolean ("local-only", P_("Local Only"), P_("Whether the selected file(s) should be limited to local file: URLs"), TRUE, GTK_PARAM_READWRITE)); g_object_interface_install_property (g_iface, g_param_spec_object ("preview-widget", P_("Preview widget"), P_("Application supplied widget for custom previews."), GTK_TYPE_WIDGET, GTK_PARAM_READWRITE)); g_object_interface_install_property (g_iface, g_param_spec_boolean ("preview-widget-active", P_("Preview Widget Active"), P_("Whether the application supplied widget for custom previews should be shown."), TRUE, GTK_PARAM_READWRITE)); g_object_interface_install_property (g_iface, g_param_spec_boolean ("use-preview-label", P_("Use Preview Label"), P_("Whether to display a stock label with the name of the previewed file."), TRUE, GTK_PARAM_READWRITE)); g_object_interface_install_property (g_iface, g_param_spec_object ("extra-widget", P_("Extra widget"), P_("Application supplied widget for extra options."), GTK_TYPE_WIDGET, GTK_PARAM_READWRITE)); g_object_interface_install_property (g_iface, g_param_spec_boolean ("select-multiple", P_("Select Multiple"), P_("Whether to allow multiple files to be selected"), FALSE, GTK_PARAM_READWRITE)); g_object_interface_install_property (g_iface, g_param_spec_boolean ("show-hidden", P_("Show Hidden"), P_("Whether the hidden files and folders should be displayed"), FALSE, GTK_PARAM_READWRITE)); } /** * gtk_file_chooser_error_quark: * * Registers an error quark for #GtkFileChooser if necessary. * * Return value: The error quark used for #GtkFileChooser errors. * * Since: 2.4 **/ GQuark gtk_file_chooser_error_quark (void) { static GQuark quark = 0; if (quark == 0) quark = g_quark_from_static_string ("gtk-file-chooser-error-quark"); return quark; } /** * gtk_file_chooser_set_action: * @chooser: a #GtkFileChooser * @action: the action that the file selector is performing * * Sets the type of operation that the chooser is performing; the * user interface is adapted to suit the selected action. For example, * an option to create a new folder might be shown if the action is * %GTK_FILE_CHOOSER_ACTION_SAVE but not if the action is * %GTK_FILE_CHOOSER_ACTION_OPEN. * * Since: 2.4 **/ void gtk_file_chooser_set_action (GtkFileChooser *chooser, GtkFileChooserAction action) { g_return_if_fail (GTK_IS_FILE_CHOOSER (chooser)); g_object_set (chooser, "action", action, NULL); } /** * gtk_file_chooser_get_action: * @chooser: a #GtkFileChooser * * Gets the type of operation that the file chooser is performing; see * gtk_file_chooser_set_action(). * * Return value: the action that the file selector is performing * * Since: 2.4 **/ GtkFileChooserAction gtk_file_chooser_get_action (GtkFileChooser *chooser) { GtkFileChooserAction action; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), FALSE); g_object_get (chooser, "action", &action, NULL); return action; } /** * gtk_file_chooser_set_local_only: * @chooser: a #GtkFileChooser * @local_only: %TRUE if only local files can be selected * * Sets whether only local files can be selected in the * file selector. If @local_only is %TRUE (the default), * then the selected file are files are guaranteed to be * accessible through the operating systems native file * file system and therefore the application only * needs to worry about the filename functions in * #GtkFileChooser, like gtk_file_chooser_get_filename(), * rather than the URI functions like * gtk_file_chooser_get_uri(), * * Since: 2.4 **/ void gtk_file_chooser_set_local_only (GtkFileChooser *chooser, gboolean local_only) { g_return_if_fail (GTK_IS_FILE_CHOOSER (chooser)); g_object_set (chooser, "local-only", local_only, NULL); } /** * gtk_file_chooser_get_local_only: * @chooser: a #GtkFileChoosre * * Gets whether only local files can be selected in the * file selector. See gtk_file_chooser_set_local_only() * * Return value: %TRUE if only local files can be selected. * * Since: 2.4 **/ gboolean gtk_file_chooser_get_local_only (GtkFileChooser *chooser) { gboolean local_only; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), FALSE); g_object_get (chooser, "local-only", &local_only, NULL); return local_only; } /** * gtk_file_chooser_set_select_multiple: * @chooser: a #GtkFileChooser * @select_multiple: %TRUE if multiple files can be selected. * * Sets whether multiple files can be selected in the file selector. This is * only relevant if the action is set to be GTK_FILE_CHOOSER_ACTION_OPEN or * GTK_FILE_CHOOSER_ACTION_SAVE. It cannot be set with either of the folder * actions. * * Since: 2.4 **/ void gtk_file_chooser_set_select_multiple (GtkFileChooser *chooser, gboolean select_multiple) { g_return_if_fail (GTK_IS_FILE_CHOOSER (chooser)); g_object_set (chooser, "select-multiple", select_multiple, NULL); } /** * gtk_file_chooser_get_select_multiple: * @chooser: a #GtkFileChooser * * Gets whether multiple files can be selected in the file * selector. See gtk_file_chooser_set_select_multiple(). * * Return value: %TRUE if multiple files can be selected. * * Since: 2.4 **/ gboolean gtk_file_chooser_get_select_multiple (GtkFileChooser *chooser) { gboolean select_multiple; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), FALSE); g_object_get (chooser, "select-multiple", &select_multiple, NULL); return select_multiple; } /** * gtk_file_chooser_get_filename: * @chooser: a #GtkFileChooser * * Gets the filename for the currently selected file in * the file selector. If multiple files are selected, * one of the filenames will be returned at random. * * If the file chooser is in folder mode, this function returns the selected * folder. * * Return value: The currently selected filename, or %NULL * if no file is selected, or the selected file can't * be represented with a local filename. Free with g_free(). * * Since: 2.4 **/ gchar * gtk_file_chooser_get_filename (GtkFileChooser *chooser) { GtkFileSystem *file_system; GtkFilePath *path; gchar *result = NULL; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), NULL); file_system = _gtk_file_chooser_get_file_system (chooser); path = gtk_file_chooser_get_path (chooser); if (path) { result = gtk_file_system_path_to_filename (file_system, path); gtk_file_path_free (path); } return result; } /** * gtk_file_chooser_set_filename: * @chooser: a #GtkFileChooser * @filename: the filename to set as current * * Sets @filename as the current filename for the file chooser; * If the file name isn't in the current folder of @chooser, then the * current folder of @chooser will be changed to the folder containing * @filename. This is equivalent to a sequence of * gtk_file_chooser_unselect_all() followed by gtk_file_chooser_select_filename(). * * Note that the file must exist, or nothing will be done except * for the directory change. To pre-enter a filename for the user, as in * a save-as dialog, use gtk_file_chooser_set_current_name() * * Return value: %TRUE if both the folder could be changed and the file was * selected successfully, %FALSE otherwise. * * Since: 2.4 **/ gboolean gtk_file_chooser_set_filename (GtkFileChooser *chooser, const gchar *filename) { g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), FALSE); gtk_file_chooser_unselect_all (chooser); return gtk_file_chooser_select_filename (chooser, filename); } /** * gtk_file_chooser_select_filename: * @chooser: a #GtkFileChooser * @filename: the filename to select * * Selects a filename. If the file name isn't in the current * folder of @chooser, then the current folder of @chooser will * be changed to the folder containing @filename. * * Return value: %TRUE if both the folder could be changed and the file was * selected successfully, %FALSE otherwise. * * Since: 2.4 **/ gboolean gtk_file_chooser_select_filename (GtkFileChooser *chooser, const gchar *filename) { GtkFileSystem *file_system; GtkFilePath *path; gboolean result; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), FALSE); g_return_val_if_fail (filename != NULL, FALSE); file_system = _gtk_file_chooser_get_file_system (chooser); path = gtk_file_system_filename_to_path (file_system, filename); if (path) { result = _gtk_file_chooser_select_path (chooser, path, NULL); gtk_file_path_free (path); } else result = FALSE; return result; } /** * gtk_file_chooser_unselect_filename: * @chooser: a #GtkFileChooser * @filename: the filename to unselect * * Unselects a currently selected filename. If the filename * is not in the current directory, does not exist, or * is otherwise not currently selected, does nothing. * * Since: 2.4 **/ void gtk_file_chooser_unselect_filename (GtkFileChooser *chooser, const char *filename) { GtkFileSystem *file_system; GtkFilePath *path; g_return_if_fail (GTK_IS_FILE_CHOOSER (chooser)); g_return_if_fail (filename != NULL); file_system = _gtk_file_chooser_get_file_system (chooser); path = gtk_file_system_filename_to_path (file_system, filename); if (path) { _gtk_file_chooser_unselect_path (chooser, path); gtk_file_path_free (path); } } /* Converts a list of GtkFilePath* to a list of strings using the specified function */ static GSList * file_paths_to_strings (GtkFileSystem *fs, GSList *paths, gchar * (*convert_func) (GtkFileSystem *fs, const GtkFilePath *path)) { GSList *strings; strings = NULL; for (; paths; paths = paths->next) { GtkFilePath *path; gchar *string; path = paths->data; string = (* convert_func) (fs, path); if (string) strings = g_slist_prepend (strings, string); } return g_slist_reverse (strings); } /** * gtk_file_chooser_get_filenames: * @chooser: a #GtkFileChooser * * Lists all the selected files and subfolders in the current folder of * @chooser. The returned names are full absolute paths. If files in the current * folder cannot be represented as local filenames they will be ignored. (See * gtk_file_chooser_get_uris()) * * Return value: a #GSList containing the filenames of all selected * files and subfolders in the current folder. Free the returned list * with g_slist_free(), and the filenames with g_free(). * * Since: 2.4 **/ GSList * gtk_file_chooser_get_filenames (GtkFileChooser *chooser) { GtkFileSystem *file_system; GSList *paths; GSList *result; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), NULL); file_system = _gtk_file_chooser_get_file_system (chooser); paths = _gtk_file_chooser_get_paths (chooser); result = file_paths_to_strings (file_system, paths, gtk_file_system_path_to_filename); gtk_file_paths_free (paths); return result; } /** * gtk_file_chooser_set_current_folder: * @chooser: a #GtkFileChooser * @filename: the full path of the new current folder * * Sets the current folder for @chooser from a local filename. * The user will be shown the full contents of the current folder, * plus user interface elements for navigating to other folders. * * Return value: %TRUE if the folder could be changed successfully, %FALSE * otherwise. * * Since: 2.4 **/ gboolean gtk_file_chooser_set_current_folder (GtkFileChooser *chooser, const gchar *filename) { GtkFileSystem *file_system; GtkFilePath *path; gboolean result; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), FALSE); g_return_val_if_fail (filename != NULL, FALSE); file_system = _gtk_file_chooser_get_file_system (chooser); path = gtk_file_system_filename_to_path (file_system, filename); if (path) { result = _gtk_file_chooser_set_current_folder_path (chooser, path, NULL); gtk_file_path_free (path); } else result = FALSE; return result; } /** * gtk_file_chooser_get_current_folder: * @chooser: a #GtkFileChooser * * Gets the current folder of @chooser as a local filename. * See gtk_file_chooser_set_current_folder(). * * Return value: the full path of the current folder, or %NULL * if the current path cannot be represented as a local filename. * Free with g_free(). * * Since: 2.4 **/ gchar * gtk_file_chooser_get_current_folder (GtkFileChooser *chooser) { GtkFileSystem *file_system; GtkFilePath *path; gchar *filename; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), NULL); file_system = _gtk_file_chooser_get_file_system (chooser); path = _gtk_file_chooser_get_current_folder_path (chooser); filename = gtk_file_system_path_to_filename (file_system, path); gtk_file_path_free (path); return filename; } /** * gtk_file_chooser_set_current_name: * @chooser: a #GtkFileChooser * @name: the filename to use, as a UTF-8 string * * Sets the current name in the file selector, as if entered * by the user. Note that the name passed in here is a UTF-8 * string rather than a filename. This function is meant for * such uses as a suggested name in a "Save As..." dialog. * * If you want to preselect a particular existing file, you * should use gtk_file_chooser_set_filename() instead. * * Since: 2.4 **/ void gtk_file_chooser_set_current_name (GtkFileChooser *chooser, const gchar *name) { g_return_if_fail (GTK_IS_FILE_CHOOSER (chooser)); g_return_if_fail (name != NULL); GTK_FILE_CHOOSER_GET_IFACE (chooser)->set_current_name (chooser, name); } /** * gtk_file_chooser_get_uri: * @chooser: a #GtkFileChooser * * Gets the URI for the currently selected file in * the file selector. If multiple files are selected, * one of the filenames will be returned at random. * * If the file chooser is in folder mode, this function returns the selected * folder. * * Return value: The currently selected URI, or %NULL * if no file is selected. Free with g_free() * * Since: 2.4 **/ gchar * gtk_file_chooser_get_uri (GtkFileChooser *chooser) { GtkFileSystem *file_system; GtkFilePath *path; gchar *result = NULL; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), NULL); file_system = _gtk_file_chooser_get_file_system (chooser); path = gtk_file_chooser_get_path (chooser); if (path) { result = gtk_file_system_path_to_uri (file_system, path); gtk_file_path_free (path); } return result; } /** * gtk_file_chooser_set_uri: * @chooser: a #GtkFileChooser * @uri: the URI to set as current * * Sets the file referred to by @uri as the current file for the * file chooser; If the file name isn't in the current folder of @chooser, * then the current folder of @chooser will be changed to the folder containing * @uri. This is equivalent to a sequence of gtk_file_chooser_unselect_all() * followed by gtk_file_chooser_select_uri(). * * Note that the file must exist, or nothing will be done except * for the directory change. To pre-enter a filename for the user, as in * a save-as dialog, use gtk_file_chooser_set_current_name() * * Return value: %TRUE if both the folder could be changed and the URI was * selected successfully, %FALSE otherwise. * * Since: 2.4 **/ gboolean gtk_file_chooser_set_uri (GtkFileChooser *chooser, const char *uri) { g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), FALSE); gtk_file_chooser_unselect_all (chooser); return gtk_file_chooser_select_uri (chooser, uri); } /** * gtk_file_chooser_select_uri: * @chooser: a #GtkFileChooser * @uri: the URI to select * * Selects the file to by @uri. If the URI doesn't refer to a * file in the current folder of @chooser, then the current folder of * @chooser will be changed to the folder containing @filename. * * Return value: %TRUE if both the folder could be changed and the URI was * selected successfully, %FALSE otherwise. * * Since: 2.4 **/ gboolean gtk_file_chooser_select_uri (GtkFileChooser *chooser, const char *uri) { GtkFileSystem *file_system; GtkFilePath *path; gboolean result; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), FALSE); g_return_val_if_fail (uri != NULL, FALSE); file_system = _gtk_file_chooser_get_file_system (chooser); path = gtk_file_system_uri_to_path (file_system, uri); if (path) { result = _gtk_file_chooser_select_path (chooser, path, NULL); gtk_file_path_free (path); } else result = FALSE; return result; } /** * gtk_file_chooser_unselect_uri: * @chooser: a #GtkFileChooser * @uri: the URI to unselect * * Unselects the file referred to by @uri. If the file * is not in the current directory, does not exist, or * is otherwise not currently selected, does nothing. * * Since: 2.4 **/ void gtk_file_chooser_unselect_uri (GtkFileChooser *chooser, const char *uri) { GtkFileSystem *file_system; GtkFilePath *path; g_return_if_fail (GTK_IS_FILE_CHOOSER (chooser)); g_return_if_fail (uri != NULL); file_system = _gtk_file_chooser_get_file_system (chooser); path = gtk_file_system_uri_to_path (file_system, uri); if (path) { _gtk_file_chooser_unselect_path (chooser, path); gtk_file_path_free (path); } } /** * gtk_file_chooser_select_all: * @chooser: a #GtkFileChooser * * Selects all the files in the current folder of a file chooser. * * Since: 2.4 **/ void gtk_file_chooser_select_all (GtkFileChooser *chooser) { g_return_if_fail (GTK_IS_FILE_CHOOSER (chooser)); GTK_FILE_CHOOSER_GET_IFACE (chooser)->select_all (chooser); } /** * gtk_file_chooser_unselect_all: * @chooser: a #GtkFileChooser * * Unselects all the files in the current folder of a file chooser. * * Since: 2.4 **/ void gtk_file_chooser_unselect_all (GtkFileChooser *chooser) { g_return_if_fail (GTK_IS_FILE_CHOOSER (chooser)); GTK_FILE_CHOOSER_GET_IFACE (chooser)->unselect_all (chooser); } /** * gtk_file_chooser_get_uris: * @chooser: a #GtkFileChooser * * Lists all the selected files and subfolders in the current folder of * @chooser. The returned names are full absolute URIs. * * Return value: a #GSList containing the URIs of all selected * files and subfolders in the current folder. Free the returned list * with g_slist_free(), and the filenames with g_free(). * * Since: 2.4 **/ GSList * gtk_file_chooser_get_uris (GtkFileChooser *chooser) { GtkFileSystem *file_system; GSList *paths; GSList *result; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), NULL); file_system = _gtk_file_chooser_get_file_system (chooser); paths = _gtk_file_chooser_get_paths (chooser); result = file_paths_to_strings (file_system, paths, gtk_file_system_path_to_uri); gtk_file_paths_free (paths); return result; } /** * gtk_file_chooser_set_current_folder_uri: * @chooser: a #GtkFileChooser * @uri: the URI for the new current folder * * Sets the current folder for @chooser from an URI. * The user will be shown the full contents of the current folder, * plus user interface elements for navigating to other folders. * * Return value: %TRUE if the folder could be changed successfully, %FALSE * otherwise. * * Since: 2.4 **/ gboolean gtk_file_chooser_set_current_folder_uri (GtkFileChooser *chooser, const gchar *uri) { GtkFileSystem *file_system; GtkFilePath *path; gboolean result; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), FALSE); g_return_val_if_fail (uri != NULL, FALSE); file_system = _gtk_file_chooser_get_file_system (chooser); path = gtk_file_system_uri_to_path (file_system, uri); if (path) { result = _gtk_file_chooser_set_current_folder_path (chooser, path, NULL); gtk_file_path_free (path); } else result = FALSE; return result; } /** * gtk_file_chooser_get_current_folder_uri: * @chooser: a #GtkFileChooser * * Gets the current folder of @chooser as an URI. * See gtk_file_chooser_set_current_folder_uri(). * * Return value: the URI for the current folder. * Free with g_free(). * * Since: 2.4 */ gchar * gtk_file_chooser_get_current_folder_uri (GtkFileChooser *chooser) { GtkFileSystem *file_system; GtkFilePath *path; gchar *uri; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), NULL); file_system = _gtk_file_chooser_get_file_system (chooser); path = _gtk_file_chooser_get_current_folder_path (chooser); uri = gtk_file_system_path_to_uri (file_system, path); gtk_file_path_free (path); return uri; } /** * _gtk_file_chooser_set_current_folder_path: * @chooser: a #GtkFileChooser * @path: the #GtkFilePath for the new folder * @error: location to store error, or %NULL. * * Sets the current folder for @chooser from a #GtkFilePath. * Internal function, see gtk_file_chooser_set_current_folder_uri(). * * Return value: %TRUE if the folder could be changed successfully, %FALSE * otherwise. * * Since: 2.4 **/ gboolean _gtk_file_chooser_set_current_folder_path (GtkFileChooser *chooser, const GtkFilePath *path, GError **error) { g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), FALSE); g_return_val_if_fail (path != NULL, FALSE); g_return_val_if_fail (error == NULL || *error == NULL, FALSE); return GTK_FILE_CHOOSER_GET_IFACE (chooser)->set_current_folder (chooser, path, error); } /** * _gtk_file_chooser_get_current_folder_path: * @chooser: a #GtkFileChooser * * Gets the current folder of @chooser as #GtkFilePath. * See gtk_file_chooser_get_current_folder_uri(). * * Return value: the #GtkFilePath for the current folder. * Free with gtk_file_path_free(). * * Since: 2.4 */ GtkFilePath * _gtk_file_chooser_get_current_folder_path (GtkFileChooser *chooser) { g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), NULL); return GTK_FILE_CHOOSER_GET_IFACE (chooser)->get_current_folder (chooser); } /** * _gtk_file_chooser_select_path: * @chooser: a #GtkFileChooser * @path: the path to select * @error: location to store error, or %NULL * * Selects the file referred to by @path. An internal function. See * _gtk_file_chooser_select_uri(). * * Return value: %TRUE if both the folder could be changed and the path was * selected successfully, %FALSE otherwise. * * Since: 2.4 **/ gboolean _gtk_file_chooser_select_path (GtkFileChooser *chooser, const GtkFilePath *path, GError **error) { g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), FALSE); g_return_val_if_fail (path != NULL, FALSE); g_return_val_if_fail (error == NULL || *error == NULL, FALSE); return GTK_FILE_CHOOSER_GET_IFACE (chooser)->select_path (chooser, path, error); } /** * _gtk_file_chooser_unselect_path: * @chooser: a #GtkFileChooser * @path: the filename to path * * Unselects the file referred to by @path. An internal * function. See _gtk_file_chooser_unselect_uri(). * * Since: 2.4 **/ void _gtk_file_chooser_unselect_path (GtkFileChooser *chooser, const GtkFilePath *path) { g_return_if_fail (GTK_IS_FILE_CHOOSER (chooser)); GTK_FILE_CHOOSER_GET_IFACE (chooser)->unselect_path (chooser, path); } /** * _gtk_file_chooser_get_paths: * @chooser: a #GtkFileChooser * * Lists all the selected files and subfolders in the current folder of @chooser * as #GtkFilePath. An internal function, see gtk_file_chooser_get_uris(). * * Return value: a #GSList containing a #GtkFilePath for each selected * file and subfolder in the current folder. Free the returned list * with g_slist_free(), and the paths with gtk_file_path_free(). * * Since: 2.4 **/ GSList * _gtk_file_chooser_get_paths (GtkFileChooser *chooser) { g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), NULL); return GTK_FILE_CHOOSER_GET_IFACE (chooser)->get_paths (chooser); } static GtkFilePath * gtk_file_chooser_get_path (GtkFileChooser *chooser) { GSList *list; GtkFilePath *result = NULL; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), NULL); list = _gtk_file_chooser_get_paths (chooser); if (list) { result = list->data; list = g_slist_delete_link (list, list); gtk_file_paths_free (list); } return result; } /** * _gtk_file_chooser_get_file_system: * @chooser: a #GtkFileChooser * * Gets the #GtkFileSystem of @chooser; this is an internal * implementation detail, used for conversion between paths * and filenames and URIs. * * Return value: the file system for @chooser. * * Since: 2.4 **/ GtkFileSystem * _gtk_file_chooser_get_file_system (GtkFileChooser *chooser) { g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), NULL); return GTK_FILE_CHOOSER_GET_IFACE (chooser)->get_file_system (chooser); } /* Preview widget */ /** * gtk_file_chooser_set_preview_widget: * @chooser: a #GtkFileChooser * @preview_widget: widget for displaying preview. * * Sets an application-supplied widget to use to display a custom preview * of the currently selected file. To implement a preview, after setting the * preview widget, you connect to the ::update-preview * signal, and call gtk_file_chooser_get_preview_filename() or * gtk_file_chooser_get_preview_uri() on each change. If you can * display a preview of the new file, update your widget and * set the preview active using gtk_file_chooser_set_preview_widget_active(). * Otherwise, set the preview inactive. * * When there is no application-supplied preview widget, or the * application-supplied preview widget is not active, the file chooser * may display an internally generated preview of the current file or * it may display no preview at all. * * Since: 2.4 **/ void gtk_file_chooser_set_preview_widget (GtkFileChooser *chooser, GtkWidget *preview_widget) { g_return_if_fail (GTK_IS_FILE_CHOOSER (chooser)); g_object_set (chooser, "preview-widget", preview_widget, NULL); } /** * gtk_file_chooser_get_preview_widget: * @chooser: a #GtkFileChooser * * Gets the current preview widget; see * gtk_file_chooser_set_preview_widget(). * * Return value: the current preview widget, or %NULL * * Since: 2.4 **/ GtkWidget * gtk_file_chooser_get_preview_widget (GtkFileChooser *chooser) { GtkWidget *preview_widget; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), NULL); g_object_get (chooser, "preview-widget", &preview_widget, NULL); /* Horrid hack; g_object_get() refs returned objects but * that contradicts the memory management conventions * for accessors. */ if (preview_widget) g_object_unref (preview_widget); return preview_widget; } /** * gtk_file_chooser_set_preview_widget_active: * @chooser: a #GtkFileChooser * @active: whether to display the user-specified preview widget * * Sets whether the preview widget set by * gtk_file_chooser_set_preview_widget() should be shown for the * current filename. When @active is set to false, the file chooser * may display an internally generated preview of the current file * or it may display no preview at all. See * gtk_file_chooser_set_preview_widget() for more details. * * Since: 2.4 **/ void gtk_file_chooser_set_preview_widget_active (GtkFileChooser *chooser, gboolean active) { g_return_if_fail (GTK_IS_FILE_CHOOSER (chooser)); g_object_set (chooser, "preview-widget-active", active, NULL); } /** * gtk_file_chooser_get_preview_widget_active: * @chooser: a #GtkFileChooser * * Gets whether the preview widget set by gtk_file_chooser_set_preview_widget() * should be shown for the current filename. See * gtk_file_chooser_set_preview_widget_active(). * * Return value: %TRUE if the preview widget is active for the current filename. * * Since: 2.4 **/ gboolean gtk_file_chooser_get_preview_widget_active (GtkFileChooser *chooser) { gboolean active; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), FALSE); g_object_get (chooser, "preview-widget-active", &active, NULL); return active; } /** * gtk_file_chooser_set_use_preview_label: * @chooser: a #GtkFileChooser * @use_label: whether to display a stock label with the name of the previewed file * * Sets whether the file chooser should display a stock label with the name of * the file that is being previewed; the default is %TRUE. Applications that * want to draw the whole preview area themselves should set this to %FALSE and * display the name themselves in their preview widget. * * See also: gtk_file_chooser_set_preview_widget() * * Since: 2.4 **/ void gtk_file_chooser_set_use_preview_label (GtkFileChooser *chooser, gboolean use_label) { g_return_if_fail (GTK_IS_FILE_CHOOSER (chooser)); g_object_set (chooser, "use-preview-label", use_label, NULL); } /** * gtk_file_chooser_get_use_preview_label: * @chooser: a #GtkFileChooser * * Gets whether a stock label should be drawn with the name of the previewed * file. See gtk_file_chooser_set_use_preview_label(). * * Return value: %TRUE if the file chooser is set to display a label with the * name of the previewed file, %FALSE otherwise. **/ gboolean gtk_file_chooser_get_use_preview_label (GtkFileChooser *chooser) { gboolean use_label; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), FALSE); g_object_get (chooser, "use-preview-label", &use_label, NULL); return use_label; } /** * gtk_file_chooser_get_preview_filename: * @chooser: a #GtkFileChooser * * Gets the filename that should be previewed in a custom preview * Internal function, see gtk_file_chooser_get_preview_uri(). * * Return value: the #GtkFilePath for the file to preview, or %NULL if no file * is selected. Free with gtk_file_path_free(). * * Since: 2.4 **/ GtkFilePath * _gtk_file_chooser_get_preview_path (GtkFileChooser *chooser) { g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), NULL); return GTK_FILE_CHOOSER_GET_IFACE (chooser)->get_preview_path (chooser); } /** * _gtk_file_chooser_add_shortcut_folder: * @chooser: a #GtkFileChooser * @path: path of the folder to add * @error: location to store error, or %NULL * * Adds a folder to be displayed with the shortcut folders in a file chooser. * Internal function, see gtk_file_chooser_add_shortcut_folder(). * * Return value: %TRUE if the folder could be added successfully, %FALSE * otherwise. * * Since: 2.4 **/ gboolean _gtk_file_chooser_add_shortcut_folder (GtkFileChooser *chooser, const GtkFilePath *path, GError **error) { g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), FALSE); g_return_val_if_fail (path != NULL, FALSE); return GTK_FILE_CHOOSER_GET_IFACE (chooser)->add_shortcut_folder (chooser, path, error); } /** * _gtk_file_chooser_remove_shortcut_folder: * @chooser: a #GtkFileChooser * @path: path of the folder to remove * @error: location to store error, or %NULL * * Removes a folder from the shortcut folders in a file chooser. Internal * function, see gtk_file_chooser_remove_shortcut_folder(). * * Return value: %TRUE if the folder could be removed successfully, %FALSE * otherwise. * * Since: 2.4 **/ gboolean _gtk_file_chooser_remove_shortcut_folder (GtkFileChooser *chooser, const GtkFilePath *path, GError **error) { g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), FALSE); g_return_val_if_fail (path != NULL, FALSE); return GTK_FILE_CHOOSER_GET_IFACE (chooser)->remove_shortcut_folder (chooser, path, error); } /** * gtk_file_chooser_get_preview_filename: * @chooser: a #GtkFileChooser * * Gets the filename that should be previewed in a custom preview * widget. See gtk_file_chooser_set_preview_widget(). * * Return value: the filename to preview, or %NULL if no file * is selected, or if the selected file cannot be represented * as a local filename. Free with g_free() * * Since: 2.4 **/ char * gtk_file_chooser_get_preview_filename (GtkFileChooser *chooser) { GtkFileSystem *file_system; GtkFilePath *path; gchar *result = NULL; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), NULL); file_system = _gtk_file_chooser_get_file_system (chooser); path = _gtk_file_chooser_get_preview_path (chooser); if (path) { result = gtk_file_system_path_to_filename (file_system, path); gtk_file_path_free (path); } return result; } /** * gtk_file_chooser_get_preview_uri: * @chooser: a #GtkFileChooser * * Gets the URI that should be previewed in a custom preview * widget. See gtk_file_chooser_set_preview_widget(). * * Return value: the URI for the file to preview, or %NULL if no file is * selected. Free with g_free(). * * Since: 2.4 **/ char * gtk_file_chooser_get_preview_uri (GtkFileChooser *chooser) { GtkFileSystem *file_system; GtkFilePath *path; gchar *result = NULL; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), NULL); file_system = _gtk_file_chooser_get_file_system (chooser); path = _gtk_file_chooser_get_preview_path (chooser); if (path) { result = gtk_file_system_path_to_uri (file_system, path); gtk_file_path_free (path); } return result; } /** * gtk_file_chooser_set_extra_widget: * @chooser: a #GtkFileChooser * @extra_widget: widget for extra options * * Sets an application-supplied widget to provide extra options to the user. * * Since: 2.4 **/ void gtk_file_chooser_set_extra_widget (GtkFileChooser *chooser, GtkWidget *extra_widget) { g_return_if_fail (GTK_IS_FILE_CHOOSER (chooser)); g_object_set (chooser, "extra-widget", extra_widget, NULL); } /** * gtk_file_chooser_get_extra_widget: * @chooser: a #GtkFileChooser * * Gets the current preview widget; see * gtk_file_chooser_set_extra_widget(). * * Return value: the current extra widget, or %NULL * * Since: 2.4 **/ GtkWidget * gtk_file_chooser_get_extra_widget (GtkFileChooser *chooser) { GtkWidget *extra_widget; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), NULL); g_object_get (chooser, "extra-widget", &extra_widget, NULL); /* Horrid hack; g_object_get() refs returned objects but * that contradicts the memory management conventions * for accessors. */ if (extra_widget) g_object_unref (extra_widget); return extra_widget; } /** * gtk_file_chooser_add_filter: * @chooser: a #GtkFileChooser * @filter: a #GtkFileFilter * * Adds @filter to the list of filters that the user can select between. * When a filter is selected, only files that are passed by that * filter are displayed. * * Note that the @chooser takes ownership of the filter, so you have to * ref and sink it if you want to keep a reference. * * Since: 2.4 **/ void gtk_file_chooser_add_filter (GtkFileChooser *chooser, GtkFileFilter *filter) { g_return_if_fail (GTK_IS_FILE_CHOOSER (chooser)); GTK_FILE_CHOOSER_GET_IFACE (chooser)->add_filter (chooser, filter); } /** * gtk_file_chooser_remove_filter: * @chooser: a #GtkFileChooser * @filter: a #GtkFileFilter * * Removes @filter from the list of filters that the user can select between. * * Since: 2.4 **/ void gtk_file_chooser_remove_filter (GtkFileChooser *chooser, GtkFileFilter *filter) { g_return_if_fail (GTK_IS_FILE_CHOOSER (chooser)); GTK_FILE_CHOOSER_GET_IFACE (chooser)->remove_filter (chooser, filter); } /** * gtk_file_chooser_list_filters: * @chooser: a #GtkFileChooser * * Lists the current set of user-selectable filters; see * gtk_file_chooser_add_filter(), gtk_file_chooser_remove_filter(). * * Return value: a #GSList containing the current set of * user selectable filters. The contents of the list are * owned by GTK+, but you must free the list itself with * g_slist_free() when you are done with it. * * Since: 2.4 **/ GSList * gtk_file_chooser_list_filters (GtkFileChooser *chooser) { g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), NULL); return GTK_FILE_CHOOSER_GET_IFACE (chooser)->list_filters (chooser); } /** * gtk_file_chooser_set_filter: * @chooser: a #GtkFileChooser * @filter: a #GtkFileFilter * * Sets the current filter; only the files that pass the * filter will be displayed. If the user-selectable list of filters * is non-empty, then the filter should be one of the filters * in that list. Setting the current filter when the list of * filters is empty is useful if you want to restrict the displayed * set of files without letting the user change it. * * Since: 2.4 **/ void gtk_file_chooser_set_filter (GtkFileChooser *chooser, GtkFileFilter *filter) { g_return_if_fail (GTK_IS_FILE_CHOOSER (chooser)); g_return_if_fail (GTK_IS_FILE_FILTER (filter)); g_object_set (chooser, "filter", filter, NULL); } /** * gtk_file_chooser_get_filter: * @chooser: a #GtkFileChooser * * Gets the current filter; see gtk_file_chooser_set_filter(). * * Return value: the current filter, or %NULL * * Since: 2.4 **/ GtkFileFilter * gtk_file_chooser_get_filter (GtkFileChooser *chooser) { GtkFileFilter *filter; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), NULL); g_object_get (chooser, "filter", &filter, NULL); /* Horrid hack; g_object_get() refs returned objects but * that contradicts the memory management conventions * for accessors. */ if (filter) g_object_unref (filter); return filter; } /** * gtk_file_chooser_add_shortcut_folder: * @chooser: a #GtkFileChooser * @folder: filename of the folder to add * @error: location to store error, or %NULL * * Adds a folder to be displayed with the shortcut folders in a file chooser. * Note that shortcut folders do not get saved, as they are provided by the * application. For example, you can use this to add a * "/usr/share/mydrawprogram/Clipart" folder to the volume list. * * Return value: %TRUE if the folder could be added successfully, %FALSE * otherwise. In the latter case, the @error will be set as appropriate. * * Since: 2.4 **/ gboolean gtk_file_chooser_add_shortcut_folder (GtkFileChooser *chooser, const char *folder, GError **error) { GtkFilePath *path; gboolean result; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), FALSE); g_return_val_if_fail (folder != NULL, FALSE); path = gtk_file_system_filename_to_path (_gtk_file_chooser_get_file_system (chooser), folder); if (!path) { g_set_error (error, GTK_FILE_CHOOSER_ERROR, GTK_FILE_CHOOSER_ERROR_BAD_FILENAME, _("Invalid filename: %s"), folder); return FALSE; } result = GTK_FILE_CHOOSER_GET_IFACE (chooser)->add_shortcut_folder (chooser, path, error); gtk_file_path_free (path); return result; } /** * gtk_file_chooser_remove_shortcut_folder: * @chooser: a #GtkFileChooser * @folder: filename of the folder to remove * @error: location to store error, or %NULL * * Removes a folder from a file chooser's list of shortcut folders. * * Return value: %TRUE if the operation succeeds, %FALSE otherwise. * In the latter case, the @error will be set as appropriate. * * See also: gtk_file_chooser_add_shortcut_folder() * * Since: 2.4 **/ gboolean gtk_file_chooser_remove_shortcut_folder (GtkFileChooser *chooser, const char *folder, GError **error) { GtkFilePath *path; gboolean result; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), FALSE); g_return_val_if_fail (folder != NULL, FALSE); path = gtk_file_system_filename_to_path (_gtk_file_chooser_get_file_system (chooser), folder); if (!path) { g_set_error (error, GTK_FILE_CHOOSER_ERROR, GTK_FILE_CHOOSER_ERROR_BAD_FILENAME, _("Invalid filename: %s"), folder); return FALSE; } result = GTK_FILE_CHOOSER_GET_IFACE (chooser)->remove_shortcut_folder (chooser, path, error); gtk_file_path_free (path); return result; } /** * gtk_file_chooser_list_shortcut_folders: * @chooser: a #GtkFileChooser * * Queries the list of shortcut folders in the file chooser, as set by * gtk_file_chooser_add_shortcut_folder(). * * Return value: A list of folder filenames, or %NULL if there are no shortcut * folders. Free the returned list with g_slist_free(), and the filenames with * g_free(). * * Since: 2.4 **/ GSList * gtk_file_chooser_list_shortcut_folders (GtkFileChooser *chooser) { GSList *folders; GSList *result; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), NULL); folders = GTK_FILE_CHOOSER_GET_IFACE (chooser)->list_shortcut_folders (chooser); result = file_paths_to_strings (_gtk_file_chooser_get_file_system (chooser), folders, gtk_file_system_path_to_filename); gtk_file_paths_free (folders); return result; } /** * gtk_file_chooser_add_shortcut_folder_uri: * @chooser: a #GtkFileChooser * @uri: URI of the folder to add * @error: location to store error, or %NULL * * Adds a folder URI to be displayed with the shortcut folders in a file * chooser. Note that shortcut folders do not get saved, as they are provided * by the application. For example, you can use this to add a * "file:///usr/share/mydrawprogram/Clipart" folder to the volume list. * * Return value: %TRUE if the folder could be added successfully, %FALSE * otherwise. In the latter case, the @error will be set as appropriate. * * Since: 2.4 **/ gboolean gtk_file_chooser_add_shortcut_folder_uri (GtkFileChooser *chooser, const char *uri, GError **error) { GtkFilePath *path; gboolean result; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), FALSE); g_return_val_if_fail (uri != NULL, FALSE); path = gtk_file_system_uri_to_path (_gtk_file_chooser_get_file_system (chooser), uri); if (!path) { g_set_error (error, GTK_FILE_CHOOSER_ERROR, GTK_FILE_CHOOSER_ERROR_BAD_FILENAME, _("Invalid filename: %s"), uri); return FALSE; } result = GTK_FILE_CHOOSER_GET_IFACE (chooser)->add_shortcut_folder (chooser, path, error); gtk_file_path_free (path); return result; } /** * gtk_file_chooser_remove_shortcut_folder_uri: * @chooser: a #GtkFileChooser * @uri: URI of the folder to remove * @error: location to store error, or %NULL * * Removes a folder URI from a file chooser's list of shortcut folders. * * Return value: %TRUE if the operation succeeds, %FALSE otherwise. * In the latter case, the @error will be set as appropriate. * * See also: gtk_file_chooser_add_shortcut_folder_uri() * * Since: 2.4 **/ gboolean gtk_file_chooser_remove_shortcut_folder_uri (GtkFileChooser *chooser, const char *uri, GError **error) { GtkFilePath *path; gboolean result; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), FALSE); g_return_val_if_fail (uri != NULL, FALSE); path = gtk_file_system_filename_to_path (_gtk_file_chooser_get_file_system (chooser), uri); if (!path) { g_set_error (error, GTK_FILE_CHOOSER_ERROR, GTK_FILE_CHOOSER_ERROR_BAD_FILENAME, _("Invalid filename: %s"), uri); return FALSE; } result = GTK_FILE_CHOOSER_GET_IFACE (chooser)->remove_shortcut_folder (chooser, path, error); gtk_file_path_free (path); return result; } /** * gtk_file_chooser_list_shortcut_folder_uris: * @chooser: a #GtkFileChooser * * Queries the list of shortcut folders in the file chooser, as set by * gtk_file_chooser_add_shortcut_folder_uri(). * * Return value: A list of folder URIs, or %NULL if there are no shortcut * folders. Free the returned list with g_slist_free(), and the URIs with * g_free(). * * Since: 2.4 **/ GSList * gtk_file_chooser_list_shortcut_folder_uris (GtkFileChooser *chooser) { GSList *folders; GSList *result; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), NULL); folders = GTK_FILE_CHOOSER_GET_IFACE (chooser)->list_shortcut_folders (chooser); result = file_paths_to_strings (_gtk_file_chooser_get_file_system (chooser), folders, gtk_file_system_path_to_uri); gtk_file_paths_free (folders); return result; } /** * gtk_file_chooser_set_show_hidden: * @chooser: a #GtkFileChooser * @show_hidden: %TRUE if hidden files and folders should be displayed. * * Sets whether hidden files and folders are displayed in the file selector. * * Since: 2.6 **/ void gtk_file_chooser_set_show_hidden (GtkFileChooser *chooser, gboolean show_hidden) { g_return_if_fail (GTK_IS_FILE_CHOOSER (chooser)); g_object_set (chooser, "show-hidden", show_hidden, NULL); } /** * gtk_file_chooser_get_show_hidden: * @chooser: a #GtkFileChooser * * Gets whether hidden files and folders are displayed in the file selector. * See gtk_file_chooser_set_show_hidden(). * * Return value: %TRUE if hidden files and folders are displayed. * * Since: 2.6 **/ gboolean gtk_file_chooser_get_show_hidden (GtkFileChooser *chooser) { gboolean show_hidden; g_return_val_if_fail (GTK_IS_FILE_CHOOSER (chooser), FALSE); g_object_get (chooser, "show-hidden", &show_hidden, NULL); return show_hidden; } #ifdef G_OS_WIN32 /* DLL ABI stability backward compatibility versions */ #undef gtk_file_chooser_get_filename gchar * gtk_file_chooser_get_filename (GtkFileChooser *chooser) { gchar *utf8_filename = gtk_file_chooser_get_filename_utf8 (chooser); gchar *retval = g_locale_from_utf8 (utf8_filename, -1, NULL, NULL, NULL); g_free (utf8_filename); return retval; } #undef gtk_file_chooser_set_filename gboolean gtk_file_chooser_set_filename (GtkFileChooser *chooser, const gchar *filename) { gchar *utf8_filename = g_locale_to_utf8 (filename, -1, NULL, NULL, NULL); gboolean retval = gtk_file_chooser_set_filename_utf8 (chooser, utf8_filename); g_free (utf8_filename); return retval; } #undef gtk_file_chooser_select_filename gboolean gtk_file_chooser_select_filename (GtkFileChooser *chooser, const gchar *filename) { gchar *utf8_filename = g_locale_to_utf8 (filename, -1, NULL, NULL, NULL); gboolean retval = gtk_file_chooser_select_filename_utf8 (chooser, utf8_filename); g_free (utf8_filename); return retval; } #undef gtk_file_chooser_unselect_filename void gtk_file_chooser_unselect_filename (GtkFileChooser *chooser, const char *filename) { gchar *utf8_filename = g_locale_to_utf8 (filename, -1, NULL, NULL, NULL); gtk_file_chooser_unselect_filename_utf8 (chooser, utf8_filename); g_free (utf8_filename); } #undef gtk_file_chooser_get_filenames GSList * gtk_file_chooser_get_filenames (GtkFileChooser *chooser) { GSList *list = gtk_file_chooser_get_filenames_utf8 (chooser); GSList *rover = list; while (rover) { gchar *tem = (gchar *) rover->data; rover->data = g_locale_from_utf8 ((gchar *) rover->data, -1, NULL, NULL, NULL); g_free (tem); rover = rover->next; } return list; } #undef gtk_file_chooser_set_current_folder gboolean gtk_file_chooser_set_current_folder (GtkFileChooser *chooser, const gchar *filename) { gchar *utf8_filename = g_locale_to_utf8 (filename, -1, NULL, NULL, NULL); gboolean retval = gtk_file_chooser_set_current_folder_utf8 (chooser, utf8_filename); g_free (utf8_filename); return retval; } #undef gtk_file_chooser_get_current_folder gchar * gtk_file_chooser_get_current_folder (GtkFileChooser *chooser) { gchar *utf8_folder = gtk_file_chooser_get_current_folder_utf8 (chooser); gchar *retval = g_locale_from_utf8 (utf8_folder, -1, NULL, NULL, NULL); g_free (utf8_folder); return retval; } #undef gtk_file_chooser_get_preview_filename char * gtk_file_chooser_get_preview_filename (GtkFileChooser *chooser) { char *utf8_filename = gtk_file_chooser_get_preview_filename_utf8 (chooser); char *retval = g_locale_from_utf8 (utf8_filename, -1, NULL, NULL, NULL); g_free (utf8_filename); return retval; } #undef gtk_file_chooser_add_shortcut_folder gboolean gtk_file_chooser_add_shortcut_folder (GtkFileChooser *chooser, const char *folder, GError **error) { char *utf8_folder = g_locale_to_utf8 (folder, -1, NULL, NULL, NULL); gboolean retval = gtk_file_chooser_add_shortcut_folder_utf8 (chooser, utf8_folder, error); g_free (utf8_folder); return retval; } #undef gtk_file_chooser_remove_shortcut_folder gboolean gtk_file_chooser_remove_shortcut_folder (GtkFileChooser *chooser, const char *folder, GError **error) { char *utf8_folder = g_locale_to_utf8 (folder, -1, NULL, NULL, NULL); gboolean retval = gtk_file_chooser_remove_shortcut_folder_utf8 (chooser, utf8_folder, error); g_free (utf8_folder); return retval; } #undef gtk_file_chooser_list_shortcut_folders GSList * gtk_file_chooser_list_shortcut_folders (GtkFileChooser *chooser) { GSList *list = gtk_file_chooser_list_shortcut_folders_utf8 (chooser); GSList *rover = list; while (rover) { gchar *tem = (gchar *) rover->data; rover->data = g_locale_from_utf8 ((gchar *) rover->data, -1, NULL, NULL, NULL); g_free (tem); rover = rover->next; } return list; } #endif #define __GTK_FILE_CHOOSER_C__ #include "gtkaliasdef.c"