添加快捷键设置

src/main.c

@@ -8,8 +8,10 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <unistd.h>
 #include <wordexp.h>
 
+#include "action.h"
 #include "config.h"
 #include "event-adapter.h"
 #include "renderer.h"
@@ -30,6 +32,8 @@ static void init_monitor_bar(void);
 static void get_xresource_config(void);
 static void update_bars(void);
 static void init_xcb_event_loop(void);
+static void xcb_event_handler(generic_event_t *event, void *user_data);
+static void key_press(key_press_event_t *event);
 static gboolean handle_xcb_event(GIOChannel *channel, GIOCondition condition,
                                  gpointer userdata);
 static void cleanup(void);
@@ -47,6 +51,16 @@ static uint32_t bar_y_pad = bar_y_padding;
 static uint32_t tag_x_pad = tag_x_padding;
 static uint32_t bar_height = 0;
 
+static bool need_restart = false;
+
+void spawn(const user_action_arg_t *arg) {
+  g_spawn_command_line_async(arg->ptr, NULL);
+}
+void quit(const user_action_arg_t *arg) {
+  need_restart = arg->b;
+  g_main_loop_quit(loop);
+}
+
 /* 调试函数，开发完成后删除 */
 static void print_monitor_list_info(monitor_t *monitor_list) {
   printf("========================= monitor info =========================\n");
@@ -359,6 +373,7 @@ void update_bars(void) {
 
 void init_xcb_event_loop(void) {
   adapter = create_event_adapter();
+  event_adapter_set_handler(adapter, xcb_event_handler, NULL);
   GIOChannel *channel = g_io_channel_unix_new(get_xcb_connection_fd());
   g_io_channel_set_encoding(channel, NULL, NULL);
   GIOCondition cond = G_IO_IN | G_IO_HUP | G_IO_ERR;
@@ -366,6 +381,27 @@ void init_xcb_event_loop(void) {
   g_io_channel_unref(channel);
 }
 
+void xcb_event_handler(generic_event_t *event, void *user_data) {
+  switch (event->type) {
+    case EVENT_TYPE_KEY_PRESS:
+      key_press((key_press_event_t *)event);
+      break;
+    default:
+      break;
+  }
+}
+
+void key_press(key_press_event_t *event) {
+  const keybinding_t *key = NULL;
+  for (int i = 0; i < LENGTH(keys); i++) {
+    key = &keys[i];
+    if (key->key_symbol == event->key_symbol &&
+        key->modifiers == event->modifiers && key->func) {
+      key->func(&key->arg);
+    }
+  }
+}
+
 gboolean handle_xcb_event(GIOChannel *channel, GIOCondition condition,
                           gpointer userdata) {
   if (condition & (G_IO_HUP | G_IO_ERR)) {
@@ -434,6 +470,8 @@ int main(int argc, char *argv[]) {
 
   free_window_list(window_list);
 
+  grab_keybindings(keys, LENGTH(keys));
+
   init_xcb_event_loop();
 
   loop = g_main_loop_new(NULL, FALSE);
@@ -441,5 +479,10 @@ int main(int argc, char *argv[]) {
 
   cleanup();
 
+  if (need_restart) {
+    need_restart = false;
+    execvp(argv[0], argv);
+  }
+
   return 0;
 }