static void
nautilus_bookmark_connect_file (NautilusBookmark *bookmark)
{
if (bookmark->details->file != NULL) {
DEBUG ("%s: file already connected, returning",
nautilus_bookmark_get_name (bookmark));
return;
}
if (bookmark->details->exists) {
DEBUG ("%s: creating file", nautilus_bookmark_get_name (bookmark));
bookmark->details->file = nautilus_file_get (bookmark->details->location);
g_assert (!nautilus_file_is_gone (bookmark->details->file));
g_signal_connect_object (bookmark->details->file, "changed",
G_CALLBACK (bookmark_file_changed_callback), bookmark, 0);
}
if (bookmark->details->icon == NULL ||
bookmark->details->symbolic_icon == NULL) {
nautilus_bookmark_set_icon_to_default (bookmark);
}
if (bookmark->details->file != NULL &&
nautilus_file_check_if_ready (bookmark->details->file, NAUTILUS_FILE_ATTRIBUTE_INFO)) {
bookmark_set_name_from_ready_file (bookmark, bookmark->details->file);
}
if (bookmark->details->name == NULL) {
bookmark->details->name = nautilus_compute_title_for_location (bookmark->details->location);
}
}
static void
update_bookmark_from_text (void)
{
if (text_changed) {
NautilusBookmark *bookmark, *bookmark_in_list;
char *name;
GdkPixbuf *pixbuf;
guint selected_row;
GtkTreeIter iter;
GFile *location;
g_assert (GTK_IS_ENTRY (name_field));
g_assert (GTK_IS_ENTRY (uri_field));
location = g_file_new_for_uri (gtk_entry_get_text (GTK_ENTRY (uri_field)));
bookmark = nautilus_bookmark_new_with_icon (location, gtk_entry_get_text (GTK_ENTRY (name_field)),
name_text_changed, NULL);
g_object_unref (location);
selected_row = get_selected_row ();
/* turn off list updating 'cuz otherwise the list-reordering code runs
* after repopulate(), thus reordering the correctly-ordered list.
*/
g_signal_handler_block (bookmarks,
bookmark_list_changed_signal_id);
nautilus_bookmark_list_delete_item_at (bookmarks, selected_row);
nautilus_bookmark_list_insert_item (bookmarks, bookmark, selected_row);
g_signal_handler_unblock (bookmarks,
bookmark_list_changed_signal_id);
g_object_unref (bookmark);
/* We also have to update the bookmark pointer in the list
store. */
gtk_tree_selection_get_selected (bookmark_selection,
NULL, &iter);
g_signal_handler_block (bookmark_list_store,
row_changed_signal_id);
bookmark_in_list = nautilus_bookmark_list_item_at (bookmarks,
selected_row);
name = nautilus_bookmark_get_name (bookmark_in_list);
pixbuf = nautilus_bookmark_get_pixbuf (bookmark_in_list, GTK_ICON_SIZE_MENU);
gtk_list_store_set (bookmark_list_store, &iter,
BOOKMARK_LIST_COLUMN_BOOKMARK, bookmark_in_list,
BOOKMARK_LIST_COLUMN_NAME, name,
BOOKMARK_LIST_COLUMN_ICON, pixbuf,
-1);
g_signal_handler_unblock (bookmark_list_store,
row_changed_signal_id);
gdk_pixbuf_unref (pixbuf);
g_free (name);
}
}
static void
bookmark_file_changed_callback (NautilusFile *file,
NautilusBookmark *bookmark)
{
GFile *location;
g_assert (file == bookmark->details->file);
DEBUG ("%s: file changed", nautilus_bookmark_get_name (bookmark));
location = nautilus_file_get_location (file);
if (!g_file_equal (bookmark->details->location, location) &&
!nautilus_file_is_in_trash (file)) {
DEBUG ("%s: file got moved", nautilus_bookmark_get_name (bookmark));
g_object_unref (bookmark->details->location);
bookmark->details->location = g_object_ref (location);
g_object_notify_by_pspec (G_OBJECT (bookmark), properties[PROP_LOCATION]);
g_signal_emit (bookmark, signals[CONTENTS_CHANGED], 0);
}
g_object_unref (location);
if (nautilus_file_is_gone (file) ||
nautilus_file_is_in_trash (file)) {
/* The file we were monitoring has been trashed, deleted,
* or moved in a way that we didn't notice. We should make
* a spanking new NautilusFile object for this
* location so if a new file appears in this place
* we will notice. However, we can't immediately do so
* because creating a new NautilusFile directly as a result
* of noticing a file goes away may trigger i/o on that file
* again, noticeing it is gone, leading to a loop.
* So, the new NautilusFile is created when the bookmark
* is used again. However, this is not really a problem, as
* we don't want to change the icon or anything about the
* bookmark just because its not there anymore.
*/
DEBUG ("%s: trashed", nautilus_bookmark_get_name (bookmark));
nautilus_bookmark_disconnect_file (bookmark);
} else {
bookmark_set_name_from_ready_file (bookmark, file);
}
}
void
nautilus_menus_append_bookmark_to_menu (NautilusWindow *window,
NautilusBookmark *bookmark,
const char *parent_path,
const char *parent_id,
guint index_in_parent,
GtkActionGroup *action_group,
guint merge_id,
GCallback refresh_callback,
NautilusBookmarkFailedCallback failed_callback)
{
BookmarkHolder *bookmark_holder;
char action_name[128];
char *name;
GdkPixbuf *pixbuf;
GtkAction *action;
g_assert (NAUTILUS_IS_WINDOW (window));
g_assert (NAUTILUS_IS_BOOKMARK (bookmark));
bookmark_holder = bookmark_holder_new (bookmark, window, refresh_callback, failed_callback);
name = nautilus_bookmark_get_name (bookmark);
/* Create menu item with pixbuf */
pixbuf = nautilus_bookmark_get_pixbuf (bookmark, GTK_ICON_SIZE_MENU);
g_snprintf (action_name, sizeof (action_name), "%s%d", parent_id, index_in_parent);
action = gtk_action_new (action_name,
name,
_("Go to the location specified by this bookmark"),
NULL);
g_object_set_data_full (G_OBJECT (action), "menu-icon",
g_object_ref (pixbuf),
g_object_unref);
g_signal_connect_data (action, "activate",
G_CALLBACK (activate_bookmark_in_menu_item),
bookmark_holder,
bookmark_holder_free_cover, 0);
gtk_action_group_add_action (action_group,
GTK_ACTION (action));
g_object_unref (action);
gtk_ui_manager_add_ui (window->details->ui_manager,
merge_id,
parent_path,
action_name,
action_name,
GTK_UI_MANAGER_MENUITEM,
FALSE);
g_object_unref (pixbuf);
g_free (name);
}
static void
update_bookmark_from_text (NautilusBookmarksWindow *self)
{
NautilusBookmark *bookmark, *bookmark_in_list;
const char *name;
GIcon *icon;
guint selected_row;
GtkTreeIter iter;
GFile *location;
if (!self->priv->text_changed ||
gtk_entry_get_text_length (GTK_ENTRY (self->priv->uri_field)) == 0) {
return;
}
location = g_file_parse_name
(gtk_entry_get_text (GTK_ENTRY (self->priv->uri_field)));
bookmark = nautilus_bookmark_new (location,
self->priv->name_text_changed ?
gtk_entry_get_text (GTK_ENTRY (self->priv->name_field)) : NULL,
NULL);
g_object_unref (location);
selected_row = get_selected_row (self);
/* turn off list updating 'cuz otherwise the list-reordering code runs
* after repopulate(), thus reordering the correctly-ordered list.
*/
g_signal_handler_block (self->priv->bookmarks, self->priv->bookmarks_changed_id);
nautilus_bookmark_list_delete_item_at (self->priv->bookmarks, selected_row);
nautilus_bookmark_list_insert_item (self->priv->bookmarks, bookmark, selected_row);
g_signal_handler_unblock (self->priv->bookmarks, self->priv->bookmarks_changed_id);
g_object_unref (bookmark);
/* We also have to update the bookmark pointer in the list
store. */
gtk_tree_selection_get_selected (self->priv->selection, NULL, &iter);
g_signal_handler_block (self->priv->model, self->priv->row_changed_id);
bookmark_in_list = nautilus_bookmark_list_item_at (self->priv->bookmarks, selected_row);
name = nautilus_bookmark_get_name (bookmark_in_list);
icon = nautilus_bookmark_get_icon (bookmark_in_list);
gtk_list_store_set (self->priv->model, &iter,
BOOKMARK_LIST_COLUMN_BOOKMARK, bookmark_in_list,
BOOKMARK_LIST_COLUMN_NAME, name,
BOOKMARK_LIST_COLUMN_ICON, icon,
-1);
g_signal_handler_unblock (self->priv->model, self->priv->row_changed_id);
g_object_unref (icon);
}
static void
nautilus_bookmark_set_icon_to_default (NautilusBookmark *bookmark)
{
GIcon *icon, *symbolic_icon;
char *uri;
if (g_file_is_native (bookmark->details->location)) {
symbolic_icon = get_native_icon (bookmark, TRUE);
icon = get_native_icon (bookmark, FALSE);
} else {
uri = nautilus_bookmark_get_uri (bookmark);
if (g_str_has_prefix (uri, EEL_SEARCH_URI)) {
symbolic_icon = g_themed_icon_new (NAUTILUS_ICON_FOLDER_SAVED_SEARCH);
icon = g_themed_icon_new (NAUTILUS_ICON_FULLCOLOR_FOLDER_SAVED_SEARCH);
} else {
symbolic_icon = g_themed_icon_new (NAUTILUS_ICON_FOLDER_REMOTE);
icon = g_themed_icon_new (NAUTILUS_ICON_FULLCOLOR_FOLDER_REMOTE);
}
g_free (uri);
}
if (!bookmark->details->exists) {
DEBUG ("%s: file does not exist, add emblem", nautilus_bookmark_get_name (bookmark));
apply_warning_emblem (&icon, FALSE);
apply_warning_emblem (&symbolic_icon, TRUE);
}
DEBUG ("%s: setting icon to default", nautilus_bookmark_get_name (bookmark));
g_object_set (bookmark,
"icon", icon,
"symbolic-icon", symbolic_icon,
NULL);
g_object_unref (icon);
g_object_unref (symbolic_icon);
}
static void
nautilus_bookmark_set_exists (NautilusBookmark *bookmark,
gboolean exists)
{
if (bookmark->details->exists == exists) {
return;
}
bookmark->details->exists = exists;
DEBUG ("%s: setting bookmark to exist: %d\n",
nautilus_bookmark_get_name (bookmark), exists);
/* refresh icon */
nautilus_bookmark_set_icon_to_default (bookmark);
}
static void
on_selection_changed (GtkTreeSelection *treeselection,
gpointer user_data)
{
NautilusBookmark *selected;
const char *name = NULL;
char *entry_text = NULL;
GFile *location;
g_assert (GTK_IS_ENTRY (name_field));
g_assert (GTK_IS_ENTRY (uri_field));
selected = get_selected_bookmark ();
if (selected) {
name = nautilus_bookmark_get_name (selected);
location = nautilus_bookmark_get_location (selected);
entry_text = g_file_get_parse_name (location);
g_object_unref (location);
}
/* Set the sensitivity of widgets that require a selection */
gtk_widget_set_sensitive (remove_button, selected != NULL);
gtk_widget_set_sensitive (jump_button, selected != NULL);
gtk_widget_set_sensitive (name_field, selected != NULL);
gtk_widget_set_sensitive (uri_field, selected != NULL);
g_signal_handler_block (name_field, name_field_changed_signal_id);
nautilus_entry_set_text (NAUTILUS_ENTRY (name_field),
name ? name : "");
g_signal_handler_unblock (name_field, name_field_changed_signal_id);
g_signal_handler_block (uri_field, uri_field_changed_signal_id);
nautilus_entry_set_text (NAUTILUS_ENTRY (uri_field),
entry_text ? entry_text : "");
g_signal_handler_unblock (uri_field, uri_field_changed_signal_id);
text_changed = FALSE;
name_text_changed = FALSE;
g_free (entry_text);
}
static void
bookmark_set_name_from_ready_file (NautilusBookmark *self,
NautilusFile *file)
{
gchar *display_name;
if (self->details->has_custom_name) {
return;
}
display_name = nautilus_file_get_display_name (self->details->file);
if (nautilus_file_is_home (self->details->file)) {
nautilus_bookmark_set_name_internal (self, _("Home"));
} else if (g_strcmp0 (self->details->name, display_name) != 0) {
nautilus_bookmark_set_name_internal (self, display_name);
DEBUG ("%s: name changed to %s", nautilus_bookmark_get_name (self), display_name);
}
g_free (display_name);
}
static void
on_selection_changed (GtkTreeSelection *treeselection,
gpointer user_data)
{
NautilusBookmark *selected;
char *name = NULL, *uri = NULL;
g_assert (GTK_IS_ENTRY (name_field));
g_assert (GTK_IS_ENTRY (uri_field));
selected = get_selected_bookmark ();
if (selected) {
name = nautilus_bookmark_get_name (selected);
uri = nautilus_bookmark_get_uri (selected);
}
/* Set the sensitivity of widgets that require a selection */
gtk_widget_set_sensitive (remove_button, selected != NULL);
gtk_widget_set_sensitive (jump_button, selected != NULL);
gtk_widget_set_sensitive (name_field, selected != NULL);
gtk_widget_set_sensitive (uri_field, selected != NULL);
g_signal_handler_block (name_field, name_field_changed_signal_id);
nautilus_entry_set_text (NAUTILUS_ENTRY (name_field),
name ? name : "");
g_signal_handler_unblock (name_field, name_field_changed_signal_id);
g_signal_handler_block (uri_field, uri_field_changed_signal_id);
nautilus_entry_set_text (NAUTILUS_ENTRY (uri_field),
uri ? uri : "");
g_signal_handler_unblock (uri_field, uri_field_changed_signal_id);
text_changed = FALSE;
name_text_changed = FALSE;
g_free (name);
g_free (uri);
}
static void
nautilus_bookmark_disconnect_file (NautilusBookmark *bookmark)
{
if (bookmark->details->file != NULL) {
DEBUG ("%s: disconnecting file",
nautilus_bookmark_get_name (bookmark));
g_signal_handlers_disconnect_by_func (bookmark->details->file,
G_CALLBACK (bookmark_file_changed_callback),
bookmark);
g_clear_object (&bookmark->details->file);
}
if (bookmark->details->cancellable != NULL) {
g_cancellable_cancel (bookmark->details->cancellable);
g_clear_object (&bookmark->details->cancellable);
}
if (bookmark->details->exists_id != 0) {
g_source_remove (bookmark->details->exists_id);
bookmark->details->exists_id = 0;
}
}
static void
on_selection_changed (GtkTreeSelection *treeselection,
gpointer user_data)
{
NautilusBookmarksWindow *self = user_data;
NautilusBookmark *selected;
const char *name = NULL;
char *entry_text = NULL;
GFile *location;
selected = get_selected_bookmark (self);
if (selected) {
name = nautilus_bookmark_get_name (selected);
location = nautilus_bookmark_get_location (selected);
entry_text = g_file_get_parse_name (location);
g_object_unref (location);
}
update_widgets_sensitivity (self);
g_signal_handler_block (self->priv->name_field, self->priv->name_changed_id);
nautilus_entry_set_text (NAUTILUS_ENTRY (self->priv->name_field),
name ? name : "");
g_signal_handler_unblock (self->priv->name_field, self->priv->name_changed_id);
g_signal_handler_block (self->priv->uri_field, self->priv->uri_changed_id);
nautilus_entry_set_text (NAUTILUS_ENTRY (self->priv->uri_field),
entry_text ? entry_text : "");
g_signal_handler_unblock (self->priv->uri_field, self->priv->uri_changed_id);
self->priv->text_changed = FALSE;
self->priv->name_text_changed = FALSE;
g_free (entry_text);
}
static void
repopulate (void)
{
NautilusBookmark *selected;
GtkListStore *store;
GtkTreePath *path;
GtkTreeRowReference *reference;
guint index;
g_assert (GTK_IS_TREE_VIEW (bookmark_list_widget));
g_assert (NAUTILUS_IS_BOOKMARK_LIST (bookmarks));
store = GTK_LIST_STORE (bookmark_list_store);
selected = get_selected_bookmark ();
g_signal_handler_block (bookmark_selection,
selection_changed_id);
g_signal_handler_block (bookmark_list_store,
row_deleted_signal_id);
g_signal_handler_block (bookmark_list_widget,
row_activated_signal_id);
g_signal_handler_block (bookmark_list_widget,
key_pressed_signal_id);
g_signal_handler_block (bookmark_list_widget,
button_pressed_signal_id);
gtk_list_store_clear (store);
g_signal_handler_unblock (bookmark_list_widget,
row_activated_signal_id);
g_signal_handler_unblock (bookmark_list_widget,
key_pressed_signal_id);
g_signal_handler_unblock (bookmark_list_widget,
button_pressed_signal_id);
g_signal_handler_unblock (bookmark_list_store,
row_deleted_signal_id);
g_signal_handler_unblock (bookmark_selection,
selection_changed_id);
/* Fill the list in with the bookmark names. */
g_signal_handler_block (store, row_changed_signal_id);
reference = NULL;
for (index = 0; index < nautilus_bookmark_list_length (bookmarks); ++index) {
NautilusBookmark *bookmark;
const char *bookmark_name;
GIcon *bookmark_icon;
GtkTreeIter iter;
bookmark = nautilus_bookmark_list_item_at (bookmarks, index);
bookmark_name = nautilus_bookmark_get_name (bookmark);
bookmark_icon = nautilus_bookmark_get_icon (bookmark);
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
BOOKMARK_LIST_COLUMN_ICON, bookmark_icon,
BOOKMARK_LIST_COLUMN_NAME, bookmark_name,
BOOKMARK_LIST_COLUMN_BOOKMARK, bookmark,
BOOKMARK_LIST_COLUMN_STYLE, PANGO_STYLE_NORMAL,
-1);
if (bookmark == selected) {
/* save old selection */
GtkTreePath *path;
path = gtk_tree_model_get_path (GTK_TREE_MODEL (store), &iter);
reference = gtk_tree_row_reference_new (GTK_TREE_MODEL (store), path);
gtk_tree_path_free (path);
}
g_object_unref (bookmark_icon);
}
g_signal_handler_unblock (store, row_changed_signal_id);
if (reference != NULL) {
/* restore old selection */
/* bookmarks_set_empty() will call the selection change handler,
* so we block it here in case of selection change.
*/
g_signal_handler_block (bookmark_selection, selection_changed_id);
g_assert (index != 0);
g_assert (gtk_tree_row_reference_valid (reference));
path = gtk_tree_row_reference_get_path (reference);
gtk_tree_selection_select_path (bookmark_selection, path);
gtk_tree_row_reference_free (reference);
gtk_tree_path_free (path);
g_signal_handler_unblock (bookmark_selection, selection_changed_id);
}
bookmarks_set_empty (index == 0);
}