切换 client 所在 monitor

src/action.c

@@ -33,6 +33,25 @@ void send_client_to_tag(const user_action_arg_t *arg) {
   if (wm.client_focused) client_send_to_tag(wm.client_focused, arg->ui);
 }
 
+void send_client_to_next_monitor(const user_action_arg_t *arg) {
+  if (!wm.client_focused) return;
+
+  monitor_t *current_monitor = wm.client_focused->monitor;
+  monitor_t *next_monitor = current_monitor->next;
+  if (next_monitor == nullptr) {
+    next_monitor = wm.monitor_list;
+  } else {
+    for (monitor_t *m = wm.monitor_list; m && m->next != current_monitor;
+         m = m->next) {
+      next_monitor = m;
+    }
+  }
+
+  if (current_monitor != next_monitor) {
+    client_send_to_monitor(wm.client_focused, next_monitor);
+  }
+}
+
 void spawn(const user_action_arg_t *arg) {
   const char *cmd = (const char *)arg->ptr;
   if (cmd == nullptr || strlen(cmd) == 0) return;

src/action.h

@@ -51,5 +51,6 @@ typedef struct keyboard_t {
 void focus_client_in_same_tag(const user_action_arg_t *arg);
 void select_tag_of_current_monitor(const user_action_arg_t *arg);
 void send_client_to_tag(const user_action_arg_t *arg);
+void send_client_to_next_monitor(const user_action_arg_t *arg);
 void spawn(const user_action_arg_t *arg);
 void quit(const user_action_arg_t *arg);

src/client.c

@@ -238,6 +238,27 @@ void client_send_to_tag(client_t *client, uint32_t tag_mask) {
   monitor_select_tag(client->monitor, tag_mask);
 }
 
+void client_send_to_monitor(client_t *client, monitor_t *monitor) {
+  if (client->monitor == monitor) return;
+
+  for (tag_t *tag = client->monitor->tag_list; tag; tag = tag->next) {
+    client_remove_from_tag(client, tag);
+  }
+
+  monitor_t *m = client->monitor;
+
+  client->monitor = monitor;
+  client->tags = monitor->selected_tag->mask;
+  client_add_to_tag(client, monitor->selected_tag);
+
+  monitor_arrange(m);
+  monitor_arrange(monitor);
+  monitor_draw_bar(m);
+  monitor_draw_bar(monitor);
+
+  xcb_flush(wm.xcb_conn);
+}
+
 void client_move_to(client_t *client, int16_t x, int16_t y) {
   client->geometry.x = x;
   client->geometry.y = y;

src/default_config.h

@@ -53,6 +53,8 @@ static const keyboard_t key_list[] = {
   TAGKEYS(XK_7, 1 << 6),
   TAGKEYS(XK_8, 1 << 7),
   TAGKEYS(XK_9, 1 << 8),
+
+  {modifier_alt, XK_o, send_client_to_next_monitor, {0}},
 };
 
 static const layout_t layout_list[] = {