解析壁纸配置

src/include/types.h

@@ -0,0 +1,61 @@
+#pragma once
+
+#include <stdbool.h>
+#include <stdint.h>
+
+typedef struct monitor_t monitor_t;
+typedef struct client_t client_t;
+
+typedef struct layout_t {
+  const char *symbol;
+  void (*arrange)(monitor_t *monitor);
+} layout_t;
+
+#define TAG_SYMBOL_LENGTH 32
+
+/* 避免引入 xcb 头文件 */
+typedef uint32_t xcb_window_t;
+
+struct monitor_t {
+  uint32_t index;
+  int32_t monitor_x, monitor_y, window_x, window_y;
+  uint32_t monitor_width, monitor_height, window_width, window_height;
+
+  uint32_t selected_tag;
+  uint32_t tag_count;
+  char (*tags)[TAG_SYMBOL_LENGTH];
+
+  /* 为了避免引入 cairo 相关头文件，这里用 void *
+   * 指针代替实际的指针类型，使用时强转为相应指针类型使用即可 */
+  void *surface; /* cairo_surface_t */
+  void *cr;      /* cairo_t */
+
+  const layout_t *layout;
+  monitor_t *next;
+
+  client_t *clients;
+  client_t *clients_stack;
+  client_t *selected_client;
+
+  xcb_window_t bar_window;
+};
+
+struct client_t {
+  char name[256];
+  int32_t x, y;
+  uint32_t width, height, border_width;
+  uint32_t tags;
+  bool fullscreen;
+  bool floating;
+
+  monitor_t *monitor;
+  client_t *next;
+  client_t *stack_next;
+
+  xcb_window_t window;
+};
+
+typedef struct wallpaper_config_t {
+  uint32_t count;
+  char **path_list;
+} wallpaper_config_t;