2025-08-05 16:06:46 +08:00
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#ifndef PAGE_MANAGER_H
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#define PAGE_MANAGER_H
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#include "lvgl.h"
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// 最大支持页面数量
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#define MAX_PAGES 5
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// 页面结构体
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typedef struct {
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void (*init)(void);
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void (*deinit)(void);
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lv_obj_t** page_obj; // 指向页面对象指针的指针
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2025-12-02 19:23:43 +08:00
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void (*key_event_handler)(void* key_event); // 按键事件处理函数
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2025-08-05 16:06:46 +08:00
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const char* name; // 可选:用于调试
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} Page_t;
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// 页面管理器结构体
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typedef struct {
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Page_t* pages[MAX_PAGES];
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uint8_t count;
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uint8_t current_index;
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} PageManager_t;
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// 全局管理器实例(声明)
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extern PageManager_t PageManager;
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// API 函数声明
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2025-11-26 19:22:06 +08:00
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void lv_lib_pm_Init(void);
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void lv_lib_pm_register(Page_t* page);
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void lv_lib_pm_load_init_screen(void);
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void lv_lib_pm_next(void);
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void lv_lib_pm_prev(void);
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void lv_lib_pm_goto(uint8_t index);
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Page_t* lv_lib_pm_get_current_page(void);
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2025-12-02 19:23:43 +08:00
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void lv_lib_pm_handle_key_event(void* key_event);
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2025-08-05 16:06:46 +08:00
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#endif // PAGE_MANAGER_H
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