将菜单的架构改成 MVP，并且进一步优化视图层和模型层的逻辑

src/Drv/pages/menu/menu_model.h

@@ -0,0 +1,69 @@
+#ifndef MENU_MODEL_H
+#define MENU_MODEL_H
+
+#include "display.h"
+
+typedef struct tagMenuModel
+{
+    uint8_t byClass;
+    uint8_t byName[50];
+    uint8_t byTip[50];
+    uint8_t byAttrib;
+    uint16_t wPassword;
+    uint16_t wPara;
+    FUNCPTR pfnWinProc;
+} tagMenuModel;
+
+typedef struct MenuItem MenuItem;
+typedef MenuItem *tagPMenuItem;
+typedef MenuItem tagMenuItem;
+
+typedef struct
+{
+    MenuItem *higher;
+    MenuItem *lower;
+    MenuItem *before;
+    MenuItem *behind;
+} MenuLinks;
+
+typedef struct
+{
+    uint16_t wPos;
+    uint16_t wNum;
+    uint16_t wSPosX;
+    uint16_t wSPosY;
+    uint16_t wEPosX;
+    uint16_t wEPosY;
+} MenuRect;
+
+struct MenuItem
+{
+    MenuLinks links;
+    tagMenuModel menuDef;
+    MenuRect rect;
+};
+
+
+
+typedef struct
+{
+    uint8_t by0LevelNum;
+    tagPMenuItem ptHead;
+    tagPMenuItem ptCurrent;
+    tagPMenuItem ptRoute[4];
+    tagPMenuItem ptCurBak;
+    tagPMenuItem pt0Level;
+} tagMenuCtrl;
+
+typedef struct menu_model_t menu_model_t;
+
+struct menu_model_t
+{
+    uint16_t maxItem;
+    tagMenuItem menuItems[300];
+    uint16_t by0LevelNum;
+};
+
+void MenuModel_Init(menu_model_t *model);
+
+#endif