path_bar = GTK_PATH_BAR (object);
g_list_free (path_bar->button_list);
+ if (path_bar->home_directory)
+ gtk_file_path_free (path_bar->home_directory);
+ if (path_bar->home_icon)
+ g_object_unref (path_bar->home_icon);
+ if (path_bar->root_icon)
+ g_object_unref (path_bar->home_icon);
G_OBJECT_CLASS (gtk_path_bar_parent_class)->finalize (object);
}
GtkFilePath *file_path;
path_bar = button->parent;
- g_assert (path_bar);
+ g_assert (GTK_IS_PATH_BAR (path_bar));
- file_path = gtk_file_path_new_dup ((char *)data);
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
+
+ file_path = g_object_get_data (G_OBJECT (button), "gtk-path-bar-button-path");
g_signal_emit (path_bar, path_bar_signals [PATH_CLICKED], 0, file_path);
- gtk_file_path_free (file_path);
}
-static GtkWidget *
-make_directory_button (const char *dir_name,
- GtkFilePath *path,
- gboolean current_dir)
+static void
+update_button_appearance (GtkWidget *button,
+ gboolean current_dir)
{
- GtkWidget *button, *label;
-
- button = gtk_toggle_button_new ();
- if (current_dir)
- {
- /* Yay gsignal! */
- g_signal_connect (G_OBJECT (button), "toggled",
- G_CALLBACK (gtk_toggle_button_set_active),
- GINT_TO_POINTER (TRUE));
- }
- else
- {
- gchar *str;
-
- /* FIXME: gtk_file_path_free is not be a function!! I have to
- * copy it to a string in order to manage this correctly */
- str = g_strdup (gtk_file_path_get_string (path));
- g_signal_connect (button, "clicked",
- G_CALLBACK (button_clicked_cb),
- str);
- g_object_weak_ref (G_OBJECT (button), (GWeakNotify) g_free, str);
- }
+ GtkWidget *label;
+ const gchar *dir_name;
- label = gtk_label_new (NULL);
+ dir_name = (const gchar *) g_object_get_data (G_OBJECT (button),
+ "gtk-path-bar-button-dir-name");
+ label = gtk_bin_get_child (GTK_BIN (button));
if (current_dir)
{
- gchar *label_str;
-
- label_str = g_markup_printf_escaped ("<b>%s</b>", dir_name);
- gtk_label_set_markup (GTK_LABEL (label), label_str);
- g_free (label_str);
+ char *markup;
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
+ markup = g_markup_printf_escaped ("<b>%s</b>", dir_name);
+ gtk_label_set_markup (GTK_LABEL (label), markup);
+ g_free (markup);
}
else
{
gtk_label_set_text (GTK_LABEL (label), dir_name);
}
+ if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)) != current_dir)
+ {
+ g_signal_handlers_block_by_func (G_OBJECT (button), button_clicked_cb, NULL);
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), current_dir);
+ g_signal_handlers_unblock_by_func (G_OBJECT (button), button_clicked_cb, NULL);
+ }
+}
+
+/* Since gtk_file_path_free() can be a macro, we provide a real function that
+ * can be used as a callback.
+ */
+static void
+file_path_destroy (GtkFilePath *path)
+{
+ gtk_file_path_free (path);
+}
+
+static GtkWidget *
+make_directory_button (const char *dir_name,
+ GtkFilePath *path,
+ gboolean current_dir)
+{
+ GtkWidget *button, *label;
+
+ button = gtk_toggle_button_new ();
+ label = gtk_label_new (NULL);
+
+ g_signal_connect (button, "clicked",
+ G_CALLBACK (button_clicked_cb),
+ NULL);
+
+ g_object_set_data_full (G_OBJECT (button), "gtk-path-bar-button-dir-name",
+ g_strdup (dir_name),
+ (GDestroyNotify) g_free);
+ g_object_set_data_full (G_OBJECT (button), "gtk-path-bar-button-path",
+ gtk_file_path_new_dup (gtk_file_path_get_string (path)),
+ (GDestroyNotify) file_path_destroy);
+
gtk_container_add (GTK_CONTAINER (button), label);
gtk_widget_show_all (button);
+ update_button_appearance (button, current_dir);
+
return button;
}
+static gboolean
+gtk_path_bar_check_parent_path (GtkPathBar *path_bar,
+ const GtkFilePath *file_path,
+ GtkFileSystem *file_system)
+{
+ GList *list;
+ GList *current_path = NULL;
+
+ for (list = path_bar->button_list; list; list = list->next)
+ {
+ GtkFilePath *tmp_path;
+
+ tmp_path = (GtkFilePath *) g_object_get_data (G_OBJECT (list->data),
+ "gtk-path-bar-button-path");
+ if (! gtk_file_path_compare (file_path, tmp_path))
+ {
+ current_path = list;
+ break;
+ }
+
+ }
+
+ if (current_path)
+ {
+ for (list = path_bar->button_list; list; list = list->next)
+ {
+ update_button_appearance (GTK_WIDGET (list->data),
+ (list == current_path) ? TRUE : FALSE);
+ }
+ return TRUE;
+ }
+ return FALSE;
+}
gboolean
-gtk_path_bar_set_path (GtkPathBar *path_bar,
- const GtkFilePath *file_path,
- GtkFileSystem *file_system,
- GError **error)
+_gtk_path_bar_set_path (GtkPathBar *path_bar,
+ const GtkFilePath *file_path,
+ GtkFileSystem *file_system,
+ GError **error)
{
GtkFilePath *path;
gboolean first_directory = TRUE;
result = TRUE;
+ if (gtk_path_bar_check_parent_path (path_bar, file_path, file_system))
+ return TRUE;
+
gtk_path_bar_clear_buttons (path_bar);
path = gtk_file_path_copy (file_path);
}
display_name = gtk_file_info_get_display_name (file_info);
+ /* FIXME: Do this better */
if (! strcmp ("/", display_name))
display_name = " / ";
button = make_directory_button (display_name, path, first_directory);
return result;
}
+
+void
+gtk_path_bar_set_root_icon (GtkPathBar *path_bar,
+ GdkPixbuf *root_icon)
+{
+ g_return_if_fail (GTK_IS_PATH_BAR (path_bar));
+
+ if (root_icon)
+ path_bar->home_icon = g_object_ref (root_icon);
+
+ if (path_bar->root_icon)
+ g_object_unref (root_icon);
+
+ path_bar->root_icon = root_icon;
+}
+
+void
+gtk_path_bar_set_home_icon (GtkPathBar *path_bar,
+ const GtkFilePath *home_directory,
+ GdkPixbuf *home_icon)
+{
+ g_return_if_fail (GTK_IS_PATH_BAR (path_bar));
+
+ if (home_icon)
+ g_object_ref (home_icon);
+
+ if (path_bar->home_directory != NULL)
+ gtk_file_path_free (path_bar->home_directory);
+ if (path_bar->home_icon)
+ g_object_unref (home_icon);
+
+ if (home_directory)
+ path_bar->home_directory = gtk_file_path_new_dup (gtk_file_path_get_string (home_directory));
+ else
+ path_bar->home_directory = NULL;
+ path_bar->home_icon = home_icon;
+}
+
projects / gtk4.git / commitdiff