update ui manager

Power_Pico/User/GUI/PageManager.c

@@ -100,3 +100,16 @@ Page_t* PageManager_get_current_page(void) {
     if (PageManager.count == 0) return NULL;
     return PageManager.pages[PageManager.current_index];
 }
+
+/**
+ * 处理按键事件，调用当前页面的按键事件处理函数
+ * @param key_id 按键ID
+ */
+void PageManager_handle_key_event(uint8_t key_id) {
+    Page_t* current_page = PageManager_get_current_page();
+    if (current_page && current_page->key_event_handler) {
+        current_page->key_event_handler(key_id); // 调用当前页面的按键事件处理函数
+    } else {
+        printf("No key event handler for current page\n");
+    }
+}

Power_Pico/User/GUI/PageManager.h

@@ -11,6 +11,7 @@ typedef struct {
     void (*init)(void);
     void (*deinit)(void);
     lv_obj_t** page_obj;  // 指向页面对象指针的指针
+    void (*key_event_handler)(uint8_t key_id); // 按键事件处理函数
     const char* name;     // 可选：用于调试
 } Page_t;
 
@@ -27,10 +28,11 @@ extern PageManager_t PageManager;
 // API 函数声明
 void PageManager_init(void);
 void PageManager_register(Page_t* page);
+void PageManager_load_init_screen(void);
 void PageManager_next(void);
 void PageManager_prev(void);
 void PageManager_goto(uint8_t index);
 Page_t* PageManager_get_current_page(void);
-void PageManager_load_init_screen(void);
+void PageManager_handle_key_event(uint8_t key_id);
 
 #endif // PAGE_MANAGER_H

Power_Pico/User/GUI/screens/ui_mainPage.c

@@ -223,3 +223,8 @@ void ui_main_screen_destroy(void)
     _flush_timer = NULL;
 
 }
+
+void ui_main_page_key_handler(uint8_t key_id)
+{
+    // nothing to do
+}

Power_Pico/User/GUI/screens/ui_mainPage.h

@@ -8,6 +8,7 @@ extern "C" {
 // SCREEN: ui_Screen1
 void ui_main_screen_init(void);
 void ui_main_screen_destroy(void);
+void ui_main_page_key_handler(uint8_t key_id);
 
 extern lv_obj_t * ui_HomeScreen;
 

Power_Pico/User/GUI/ui.c

@@ -12,6 +12,7 @@ Page_t pages[] = {
         .init = ui_main_screen_init,
         .deinit = ui_main_screen_destroy,
         .page_obj = &ui_HomeScreen,
+        .key_event_handler = ui_main_page_key_handler,
         .name = "Main Page"
     },
     // 可以在这里添加更多页面
@@ -28,6 +29,7 @@ Page_t pages[] = {
  */
 static void main_timer(lv_timer_t * timer)
 {
+    // do nothing
     // LV_LOG_WARN("Main timer");
 }