修改规则格式

src/include/types.h

@@ -57,21 +57,26 @@ typedef struct wallpaper_config_t {
   char **path_list;
 } wallpaper_config_t;
 
-typedef struct rule_t {
-  const char *class;
-  const char *instance;
-  const char *title;
-
-  /* 规则适用的屏幕总数，若设置为 0 ，则此条规则适用于任意屏幕数 */
+/* 窗口默认屏幕和 tags  */
+typedef struct rule_tag_t {
   const uint32_t monitor_amount;
-
-  uint32_t tags;          /* tags 必须设置为大于 0 才是有效设置 */
-  uint32_t monitor_index; /* 仅当 tags 为有效设置时该设置才生效 */
-
+  uint32_t monitor_index;
+  uint32_t tags;
+} rule_tag_t;
+typedef struct rule_action_t {
   bool switch_to_tag;
   bool fullscreen;
   bool maximize;
   bool floating;
+} rule_action_t;
+/* 新建窗口规则 */
+typedef struct rule_t {
+  /* 规则匹配字段组 */
+  const char *class;
+  const char *instance;
+  const char *title;
+  const rule_tag_t *tag; /* 默认所在屏幕和 tags 设置，以 {0} 结尾 */
+  const rule_action_t action;
 } rule_t;
 
 typedef union user_action_arg_t {