绘制 layout 标志

src/include/renderer.h

@@ -13,5 +13,6 @@ uint32_t *generate_wallpaper(const wallpaper_config_t *wallpaper_config,
 uint32_t get_font_height(const char *font_family, const uint32_t font_size,
                          const uint32_t dpi);
 void draw_bar(monitor_t *monitor, bool is_current_monitor,
-              color_set_t *color_set, uint32_t height, uint32_t tag_x_padding);
+              color_set_t *color_set, uint32_t height, uint32_t tag_x_padding,
+              uint32_t layout_x_padding);
 void clean_pango_context(void);