处理焦点相关事件

src/include/event-adapter.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <stdint.h>
+#include <xcb/xproto.h>
 
 #include "types.h"
 
@@ -21,6 +22,24 @@ typedef enum event_type_t {
   EVENT_TYPE_CLIENT_MESSAGE,
 } event_type_t;
 
+typedef enum notify_mode_t {
+  notify_mode_normal = 0,
+  notify_mode_grab = 1,
+  notify_mode_ungrab = 2,
+  notify_mode_while_grabbed = 3
+} notify_mode_t;
+
+typedef enum notify_detail_t {
+  notify_detail_ancestor = 0,
+  notify_detail_virtual = 1,
+  notify_detail_inferior = 2,
+  notify_detail_nonlinear = 3,
+  notify_detail_nonlinear_virtual = 4,
+  notify_detail_pointer = 5,
+  notify_detail_pointer_root = 6,
+  notify_detail_none = 7,
+} notify_detail_t;
+
 typedef struct mapping_notify_event_t {
   event_type_t type;
 } mapping_notify_event_t;
@@ -81,10 +100,14 @@ typedef struct motion_notify_event_t {
 
 typedef struct enter_notify_event_t {
   event_type_t type;
+  xcb_window_t window;
+  notify_mode_t mode;
+  notify_detail_t detail;
 } enter_notify_event_t;
 
 typedef struct focus_in_event_t {
   event_type_t type;
+  xcb_window_t window;
 } focus_in_event_t;
 
 typedef struct property_notify_event_t {

src/include/utils.h

@@ -3,6 +3,7 @@
 #include <stdbool.h>
 #include <stddef.h>
 #include <stdint.h>
+#include <stdio.h>
 #include <sys/time.h>
 
 #include "types.h"
@@ -18,6 +19,14 @@ void *ecalloc(size_t number_of_member, size_t member_size);
 
 bool file_exist(const char *path);
 
+#if defined(RELEASE)
+#define logger(fmt, ...)
+#elif defined(LOG_FILE)
+void logger(const char *fmt, ...);
+#else
+#define logger(fmt, ...) printf(fmt, ##__VA_ARGS__)
+#endif
+
 /**
  * @brief 将 16 进制的颜色配置转换成 uint32 格式的 rgba数据
  *

src/include/xcb.h

@@ -48,6 +48,7 @@ void map_window(xcb_window_t window);
 char *get_window_name(xcb_window_t window);
 void init_window_event_mask(xcb_window_t window);
 void change_window_border_color(xcb_window_t window, uint32_t argb);
+void focus_window(xcb_window_t window);
 
 typedef struct bar_cairo_params_t {
   xcb_connection_t *conn;
@@ -95,3 +96,12 @@ void grab_keybindings(const keybinding_t *keys, const size_t length);
 bool get_xresource_uint32(const char *name, uint32_t *value);
 void get_xresource_string(const char *name, char **value, const char *fallback);
 void clean_xresource(void);
+
+typedef enum atom_t {
+  atom_wm_protocols,
+  atom_wm_delete,
+  atom_wm_take_focus,
+} atom_t;
+bool send_event(xcb_window_t window, atom_t atom);
+
+bool get_pointer_position(int32_t *x, int32_t *y);