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Set the shortcuts tree as a drag destination.
2003-12-01 Federico Mena Quintero <federico@ximian.com> * gtk/gtkfilechooserdefault.c (create_shortcuts_tree): Set the shortcuts tree as a drag destination. (shortcuts_drag_data_received_cb): New callback. (get_file_info): Also fetch information on whether the file is a folder. (add_bookmark_button_clicked_cb): Use error_could_not_add_bookmark_dialog(). (error_could_not_add_bookmark_dialog): New function. (shortcuts_add_bookmark_from_path): New helper function. (add_bookmark_button_clicked_cb): Use shortcuts_add_bookmark_from_path(). (shortcuts_row_activated): We no longer need the changing_folder flag. (struct _GtkFileChooserDefault): Likewise.
This commit is contained in:
Federico Mena Quintero
Federico Mena Quintero
parent
08529cdee7
commit
3efec0d69e
13
ChangeLog
13
ChangeLog
@ -1,3 +1,16 @@
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2003-12-01 Federico Mena Quintero <federico@ximian.com>
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* gtk/gtkfilechooserdefault.c (create_shortcuts_tree): Set the
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shortcuts tree as a drag destination.
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(shortcuts_drag_data_received_cb): New callback.
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(get_file_info): Also fetch information on whether the file is a folder.
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(add_bookmark_button_clicked_cb): Use error_could_not_add_bookmark_dialog().
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(error_could_not_add_bookmark_dialog): New function.
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(shortcuts_add_bookmark_from_path): New helper function.
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(add_bookmark_button_clicked_cb): Use shortcuts_add_bookmark_from_path().
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(shortcuts_row_activated): We no longer need the changing_folder flag.
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(struct _GtkFileChooserDefault): Likewise.
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Sun Nov 30 17:31:32 2003 Soeren Sandmann <sandmann@daimi.au.dk>
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* gtk/gtktoolbar.c (slide_idle_handler): return TRUE if there are
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@ -1,3 +1,16 @@
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2003-12-01 Federico Mena Quintero <federico@ximian.com>
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* gtk/gtkfilechooserdefault.c (create_shortcuts_tree): Set the
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shortcuts tree as a drag destination.
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(shortcuts_drag_data_received_cb): New callback.
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(get_file_info): Also fetch information on whether the file is a folder.
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(add_bookmark_button_clicked_cb): Use error_could_not_add_bookmark_dialog().
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(error_could_not_add_bookmark_dialog): New function.
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(shortcuts_add_bookmark_from_path): New helper function.
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(add_bookmark_button_clicked_cb): Use shortcuts_add_bookmark_from_path().
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(shortcuts_row_activated): We no longer need the changing_folder flag.
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(struct _GtkFileChooserDefault): Likewise.
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Sun Nov 30 17:31:32 2003 Soeren Sandmann <sandmann@daimi.au.dk>
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* gtk/gtktoolbar.c (slide_idle_handler): return TRUE if there are
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@ -1,3 +1,16 @@
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2003-12-01 Federico Mena Quintero <federico@ximian.com>
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* gtk/gtkfilechooserdefault.c (create_shortcuts_tree): Set the
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shortcuts tree as a drag destination.
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(shortcuts_drag_data_received_cb): New callback.
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(get_file_info): Also fetch information on whether the file is a folder.
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(add_bookmark_button_clicked_cb): Use error_could_not_add_bookmark_dialog().
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(error_could_not_add_bookmark_dialog): New function.
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(shortcuts_add_bookmark_from_path): New helper function.
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(add_bookmark_button_clicked_cb): Use shortcuts_add_bookmark_from_path().
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(shortcuts_row_activated): We no longer need the changing_folder flag.
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(struct _GtkFileChooserDefault): Likewise.
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Sun Nov 30 17:31:32 2003 Soeren Sandmann <sandmann@daimi.au.dk>
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* gtk/gtktoolbar.c (slide_idle_handler): return TRUE if there are
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@ -1,3 +1,16 @@
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2003-12-01 Federico Mena Quintero <federico@ximian.com>
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* gtk/gtkfilechooserdefault.c (create_shortcuts_tree): Set the
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shortcuts tree as a drag destination.
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(shortcuts_drag_data_received_cb): New callback.
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(get_file_info): Also fetch information on whether the file is a folder.
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(add_bookmark_button_clicked_cb): Use error_could_not_add_bookmark_dialog().
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(error_could_not_add_bookmark_dialog): New function.
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(shortcuts_add_bookmark_from_path): New helper function.
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(add_bookmark_button_clicked_cb): Use shortcuts_add_bookmark_from_path().
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(shortcuts_row_activated): We no longer need the changing_folder flag.
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(struct _GtkFileChooserDefault): Likewise.
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Sun Nov 30 17:31:32 2003 Soeren Sandmann <sandmann@daimi.au.dk>
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* gtk/gtktoolbar.c (slide_idle_handler): return TRUE if there are
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@ -1,3 +1,16 @@
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2003-12-01 Federico Mena Quintero <federico@ximian.com>
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* gtk/gtkfilechooserdefault.c (create_shortcuts_tree): Set the
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shortcuts tree as a drag destination.
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(shortcuts_drag_data_received_cb): New callback.
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(get_file_info): Also fetch information on whether the file is a folder.
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(add_bookmark_button_clicked_cb): Use error_could_not_add_bookmark_dialog().
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(error_could_not_add_bookmark_dialog): New function.
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(shortcuts_add_bookmark_from_path): New helper function.
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(add_bookmark_button_clicked_cb): Use shortcuts_add_bookmark_from_path().
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(shortcuts_row_activated): We no longer need the changing_folder flag.
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(struct _GtkFileChooserDefault): Likewise.
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Sun Nov 30 17:31:32 2003 Soeren Sandmann <sandmann@daimi.au.dk>
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* gtk/gtktoolbar.c (slide_idle_handler): return TRUE if there are
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@ -117,7 +117,6 @@ struct _GtkFileChooserDefault
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guint preview_widget_active : 1;
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guint select_multiple : 1;
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guint show_hidden : 1;
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guint changing_folder : 1;
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guint list_sort_ascending : 1;
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guint bookmarks_set : 1;
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};
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@ -138,6 +137,18 @@ enum {
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FILE_LIST_COL_NUM_COLUMNS
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};
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/* Identifiers for target types */
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enum {
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TEXT_URI_LIST
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};
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/* Target types for DnD in the shortcuts list */
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static GtkTargetEntry shortcuts_targets[] = {
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{ "text/uri-list", 0, TEXT_URI_LIST }
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};
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static const int num_shortcuts_targets = sizeof (shortcuts_targets) / sizeof (shortcuts_targets[0]);
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/* Standard icon size */
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/* FIXME: maybe this should correspond to the font size in the tree views... */
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#define ICON_SIZE 20
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@ -384,6 +395,30 @@ error_dialog (GtkFileChooserDefault *impl,
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g_error_free (error);
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}
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/* Displays an error message about not being able to get information for a file.
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* Frees the GError as well.
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*/
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static void
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error_getting_info_dialog (GtkFileChooserDefault *impl,
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const GtkFilePath *path,
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GError *error)
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{
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error_dialog (impl,
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_("Could not retrieve information about %s:\n%s"),
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path, error);
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}
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/* Shows an error dialog about not being able to add a bookmark */
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static void
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error_could_not_add_bookmark_dialog (GtkFileChooserDefault *impl,
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const GtkFilePath *path,
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GError *error)
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{
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error_dialog (impl,
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_("Could not add a bookmark for %s:\n%s"),
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path, error);
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}
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static void
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update_preview_widget_visibility (GtkFileChooserDefault *impl)
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{
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@ -437,11 +472,11 @@ get_file_info (GtkFileSystem *file_system, const GtkFilePath *path, GError **err
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return NULL;
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parent_folder = gtk_file_system_get_folder (file_system, parent_path,
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GTK_FILE_INFO_DISPLAY_NAME
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#if 0
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GTK_FILE_INFO_DISPLAY_NAME | GTK_FILE_INFO_ICON,
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#else
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GTK_FILE_INFO_DISPLAY_NAME,
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| GTK_FILE_INFO_ICON
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#endif
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| GTK_FILE_INFO_IS_FOLDER,
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error);
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gtk_file_path_free (parent_path);
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@ -515,19 +550,6 @@ shortcuts_insert_path (GtkFileChooserDefault *impl,
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return TRUE;
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}
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/* Displays an error message about not being able to get information for a file.
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* Frees the GError as well.
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*/
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static void
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error_getting_info_dialog (GtkFileChooserDefault *impl,
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const GtkFilePath *path,
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GError *error)
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{
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error_dialog (impl,
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_("Could not retrieve information about %s:\n%s"),
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path, error);
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}
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/* Appends an item for the user's home directory to the shortcuts model */
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static void
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shortcuts_append_home (GtkFileChooserDefault *impl)
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@ -836,19 +858,42 @@ create_folder_tree (GtkFileChooserDefault *impl)
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return impl->tree_scrollwin;
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}
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/* Tries to add a bookmark from a path name */
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static void
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shortcuts_add_bookmark_from_path (GtkFileChooserDefault *impl,
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const GtkFilePath *path)
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{
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GtkFileInfo *info;
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GError *error;
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error = NULL;
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info = get_file_info (impl->file_system, path, &error);
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if (!info)
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error_getting_info_dialog (impl, path, error);
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else if (!gtk_file_info_get_is_folder (info))
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{
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char *msg;
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msg = g_strdup_printf (_("Could not add bookmark for %s because it is not a folder."),
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gtk_file_path_get_string (path));
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error_message (impl, msg);
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g_free (msg);
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}
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else
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{
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error = NULL;
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if (!gtk_file_system_add_bookmark (impl->file_system, path, &error))
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error_could_not_add_bookmark_dialog (impl, path, error);
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}
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}
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/* Callback used when the "Add bookmark" button is clicked */
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static void
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add_bookmark_button_clicked_cb (GtkButton *button,
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GtkFileChooserDefault *impl)
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{
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GError *error;
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error = NULL;
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if (!gtk_file_system_add_bookmark (impl->file_system, impl->current_folder, &error))
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error_dialog (impl,
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_("Could not add bookmark for %s:\n%s"),
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impl->current_folder,
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error);
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shortcuts_add_bookmark_from_path (impl, impl->current_folder);
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}
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/* Callback used when the "Remove bookmark" button is clicked */
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@ -937,6 +982,82 @@ bookmarks_check_remove_sensitivity (GtkFileChooserDefault *impl)
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gtk_widget_set_sensitive (impl->remove_bookmark_button, is_bookmark);
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}
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/* Converts raw selection data from text/uri-list to a list of strings */
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static GSList *
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split_uris (const char *data)
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{
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GSList *uris;
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const char *p, *start;
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uris = NULL;
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start = data;
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for (p = start; *p != 0; p++)
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if (*p == '\r' && *(p + 1) == '\n')
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{
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char *name;
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name = g_strndup (start, p - start);
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uris = g_slist_prepend (uris, name);
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start = p + 2;
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p = start;
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}
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uris = g_slist_reverse (uris);
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return uris;
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}
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/* Callback used when we get the drag data for the bookmarks list. We add the
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* received URIs as bookmarks if they are folders.
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*/
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static void
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shortcuts_drag_data_received_cb (GtkWidget *widget,
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GdkDragContext *context,
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gint x,
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gint y,
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GtkSelectionData *selection_data,
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guint info,
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guint time_,
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gpointer data)
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{
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GtkFileChooserDefault *impl;
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GSList *uris, *l;
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impl = GTK_FILE_CHOOSER_DEFAULT (data);
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uris = split_uris (selection_data->data);
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for (l = uris; l; l = l->next)
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{
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char *uri;
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GtkFilePath *path;
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uri = l->data;
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path = gtk_file_system_uri_to_path (impl->file_system, uri);
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if (path)
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{
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shortcuts_add_bookmark_from_path (impl, path);
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gtk_file_path_free (path);
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}
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else
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{
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char *msg;
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msg = g_strdup_printf (_("Could not add a bookmark for %s because it is an invalid path name."),
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uri);
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error_message (impl, msg);
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g_free (msg);
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}
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g_free (uri);
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}
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g_slist_free (uris);
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}
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/* Creates the widgets for the shortcuts and bookmarks tree */
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static GtkWidget *
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create_shortcuts_tree (GtkFileChooserDefault *impl)
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@ -968,15 +1089,24 @@ create_shortcuts_tree (GtkFileChooserDefault *impl)
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impl->shortcuts_tree = gtk_tree_view_new ();
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gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (impl->shortcuts_tree), FALSE);
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gtk_drag_dest_set (impl->shortcuts_tree,
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GTK_DEST_DEFAULT_ALL,
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shortcuts_targets,
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num_shortcuts_targets,
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GDK_ACTION_COPY);
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selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->shortcuts_tree));
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gtk_tree_selection_set_mode (selection, GTK_SELECTION_BROWSE);
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gtk_tree_selection_set_select_function (selection,
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shortcuts_select_func,
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impl, NULL);
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g_signal_connect (impl->shortcuts_tree, "row_activated",
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g_signal_connect (impl->shortcuts_tree, "row-activated",
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G_CALLBACK (shortcuts_row_activated), impl);
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g_signal_connect (impl->shortcuts_tree, "drag-data-received",
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G_CALLBACK (shortcuts_drag_data_received_cb), impl);
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gtk_container_add (GTK_CONTAINER (impl->shortcuts_scrollwin), impl->shortcuts_tree);
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gtk_widget_show (impl->shortcuts_tree);
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@ -2232,9 +2362,7 @@ shortcuts_row_activated (GtkTreeView *tree_view,
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return;
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}
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impl->changing_folder = TRUE;
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_gtk_file_chooser_set_current_folder_path (GTK_FILE_CHOOSER (impl), model_path);
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impl->changing_folder = FALSE;
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}
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static gboolean
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