STemWin
2020-12-28 15:28
标签：版本 嵌入式开发 %s 函数 over clear img cos spl STemWin 标签：版本 嵌入式开发 %s 函数 over clear img cos spl 原文地址：https://www.cnblogs.com/wcw12580/p/14173812.html
1 #define Null 0
2 #define MENUGRADE 3 //菜单级数
3
4
5
6
7 typedef struct MenuItem
8 {
9 char MenuCount; //结构体数组的元素个数
10 char *DisplayString; //当前LCD显示的信息
11 void (*Subs)(); //执行的函数的指针
12 struct MenuItem *Childrenms; //指向子节点的指针
13 struct MenuItem *Parentms; //指向父节点的指针
14 }MenuItem_typedef; //每个菜单选项的结构体
15
16
17
18 typedef struct MenuData
19 {
20 MenuItem_typedef *GUI_ID; //菜单地址
21 unsigned char ID_Offset[MENUGRADE]; //菜单偏移地址
22 unsigned char mark; //菜单等级下标
23 }MenuData_typedef; //菜单系统数据
24 MenuData_typedef MenuData;
25
26
27 //==========声明=====================//
28
29 MenuItem_typedef M0Main[4];
30 MenuItem_typedef M1One[5];
31 MenuItem_typedef M1Two[4];
32 MenuItem_typedef M1Three[3];
33 MenuItem_typedef M1Four[3];
34 MenuItem_typedef M1Two_M2One[3];
35 MenuItem_typedef M1Three_M2One[3];
36 MenuItem_typedef M1Three_M2Two[3];
37
38
39 void Nop(void);
40 void DoSomething(struct MenuItem *manyou);
41 void GameOver(void);
42 void Locate(struct MenuItem *manyou);
43 void Run(struct MenuItem *manyou);
44 //====================================//
45
46
47 void GUI_M0Main(MenuItem_typedef *id)
48 {
49 LCD_Clear(WHITE);
50 POINT_COLOR = BLACK;
51 LCD_ShowString(0,40,320,24,24, M0Main[0].DisplayString);
52 LCD_ShowString(0,60,320,24,24, M0Main[1].DisplayString);
53 LCD_ShowString(0,80,320,24,24, M0Main[2].DisplayString);
54 LCD_ShowString(0,100,320,24,24, M0Main[3].DisplayString);
55
56 POINT_COLOR = RED;
57 LCD_ShowString(0,40,320,24,24, id->DisplayString);
58
59 }
60
61
62 //=====================================//
63
64 MenuItem_typedef M0Main[4]=
65 {
66 {4,"M1One",GUI_M0Main,M1One,Null},
67 {4,"M1Two",Nop,M1Two,Null},
68 {4,"M1Three",Nop,M1Three,Null},
69 {4,"M1Four",Nop,M1Four,Null},
70 };
71
72 MenuItem_typedef M1One[5]=
73 {
74 {5,"M1One-text1",DoSomething,Null,M0Main},
75 {5,"M1One-text2",DoSomething,Null,M0Main},
76 {5,"M1One-text3",DoSomething,Null,M0Main},
77 {5,"M1One-text4",DoSomething,Null,M0Main},
78 {5,"exit",DoSomething,Null,M0Main},
79 };
80
81 MenuItem_typedef M1Two[4]=
82 {
83 {4,"M1Two_M2One",Nop,M1Two_M2One,M0Main},
84 {4,"M1Two-text1",DoSomething,Null,M0Main},
85 {4,"M1Two-text2",DoSomething,Null,M0Main},
86 {4,"exit",DoSomething,Null,M0Main},
87 };
88
89 MenuItem_typedef M1Three[3]=
90 {
91 {3,"M1Three_M2One",Nop,M1Three_M2One,M0Main},
92 {3,"M1Three_M2Two",Nop,M1Three_M2Two,M0Main},
93 {3,"exit",DoSomething,Null,M0Main},
94 };
95
96
97 MenuItem_typedef M1Four[3]=
98 {
99 {3,"M1Four-text1",DoSomething,Null,M0Main},
100 {3,"M1Four-text2",DoSomething,Null,M0Main},
101 {3,"exit",DoSomething,Null,M0Main},
102 };
103
104 MenuItem_typedef M1Two_M2One[3]=
105 {
106 {3,"M1Two_M2One-text1",DoSomething,Null,M1Two},
107 {3,"M1Two_M2One-text2",DoSomething,Null,M1Two},
108 {3,"exit",DoSomething,Null,M1Two},
109 };
110
111 MenuItem_typedef M1Three_M2One[3]=
112 {
113 {3,"M1Three_M2One-text1",DoSomething,Null,M1Three},
114 {3,"M1Three_M2One-text2",DoSomething,Null,M1Three},
115 {3,"exit",DoSomething,Null,M1Three},
116 };
117
118 MenuItem_typedef M1Three_M2Two[3]=
119 {
120 {3,"M1Three_M2Two-text1",DoSomething,Null,M1Three},
121 {3,"M1Three_M2Two-text2",DoSomething,Null,M1Three},
122 {3,"exit",DoSomething,Null,M1Three},
123 };
124
125 //=======================================//
126
127
128
129
130 void GUI_Display(MenuItem_typedef *id)
131 {
132 //printf("Now we at %s\n" ,id->DisplayString);
133 LCD_Clear(WHITE);
134 LCD_ShowString(0,40,320,24,24, id->DisplayString);
135 }
136
137 void GUI_Subs(MenuItem_typedef *id)
138 {
139 (*(id->Subs))(id);
140 }
141
142 void Nop(void) {}
143
144
145 void DoSomething(MenuItem_typedef *id)
146 {
147
148 }
149
150
151
152
153 void GUI_Init(void)
154 {
155 memset(&MenuData, 0, sizeof(MenuData));
156
157 POINT_COLOR=RED;
158 BACK_COLOR=WHITE;
159 LCD_Clear(WHITE);
160 MenuData.GUI_ID = &M0Main[0]; //开始的位置
161 //GUI_Display(MenuData.GUI_ID);
162 GUI_Subs(MenuData.GUI_ID);
163 }
164
165
166 void GUI(char button)
167 {
168 switch (button)
169 {
170 case ‘>‘: //到同级菜单的后一项
171 MenuData.ID_Offset[MenuData.mark]++;
172 if(MenuData.ID_Offset[MenuData.mark] > MenuData.GUI_ID->MenuCount-1)
173 MenuData.ID_Offset[MenuData.mark]=0;
174 //GUI_Display(MenuData.GUI_ID+MenuData.ID_Offset[MenuData.mark]);
175 GUI_Subs(MenuData.GUI_ID+MenuData.ID_Offset[MenuData.mark]);
176
177 break;
178
179 case ‘‘: //到同级菜单的前一项
180 if(MenuData.ID_Offset[MenuData.mark] == 0)
181 MenuData.ID_Offset[MenuData.mark] = MenuData.GUI_ID->MenuCount-1;
182 else
183 MenuData.ID_Offset[MenuData.mark]--;
184 //GUI_Display(MenuData.GUI_ID+MenuData.ID_Offset[MenuData.mark]);
185 GUI_Subs(MenuData.GUI_ID+MenuData.ID_Offset[MenuData.mark]);
186
187 break;
188
189 case ‘+‘: //到下一级菜单
190 if((MenuData.GUI_ID+MenuData.ID_Offset[MenuData.mark])->Childrenms != Null)
191 {
192 MenuData.GUI_ID = (MenuData.GUI_ID+MenuData.ID_Offset[MenuData.mark])->Childrenms;
193 MenuData.mark++;
194 MenuData.ID_Offset[MenuData.mark] = 0;
195 //GUI_Display(MenuData.GUI_ID+MenuData.ID_Offset[MenuData.mark]);
196 GUI_Subs(MenuData.GUI_ID+MenuData.ID_Offset[MenuData.mark]);
197 }
198
199 break;
200
201 case ‘-‘: //到上一级菜单
202 if((MenuData.GUI_ID+MenuData.ID_Offset[MenuData.mark])->Parentms != Null)
203 {
204 MenuData.GUI_ID = (MenuData.GUI_ID+MenuData.ID_Offset[MenuData.mark])->Parentms;
205 MenuData.mark--;
206 //GUI_Display(MenuData.GUI_ID+MenuData.ID_Offset[MenuData.mark]);
207 GUI_Subs(MenuData.GUI_ID+MenuData.ID_Offset[MenuData.mark]);
208 }
209
210 break;
211
212 default: break;
213 }
214
215 }
