LCDMultiLevelMenu/menu_items.c at master · aeguana/LCDMultiLevelMenu · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
#include <stdbool.h>
#include <stdio.h>

#include "lcd.h"
#include "menu.h"
#include "menu_items.h"


/*
** Callback functions menu
*/

/*************************************************************************
 Universal callback
*************************************************************************/
void menuUniversalCallbackRender(uint8_t which){
	char buf[60];
	snprintf(buf, 60, "Clicked callback.\nLine %d clicked.", which + 1);
	lcd_clrscr();
	lcd_puts(buf);
}

bool menuUniversalCallback(MENU_BUTTON *button, uint8_t column){
	switch(button->role){
		case MENU_UP:
			break;
		case MENU_DOWN:
			break;
		case MENU_CONFIRM:
			break;
		case MENU_CANCEL:
			return true;
	}

	menuUniversalCallbackRender(column);
	return false;
}

/*************************************************************************
 Submenu custom callback
*************************************************************************/
static int submenu_number = 0;
void submenu3ActionCallbackRender(uint8_t which){
	char buf[80];
	snprintf(buf, 80, "Press UP or DOWN to\nchange number:\n%d", submenu_number);
	lcd_clrscr();
	lcd_puts(buf);
}

bool submenu3ActionCallback(MENU_BUTTON *button, uint8_t column){
	switch(button->role){
		case MENU_UP:
			++submenu_number;
			break;
		case MENU_DOWN:
			--submenu_number;
			break;
		case MENU_CONFIRM:
			return true;
		case MENU_CANCEL:
			return true;
	}

	char buf[80];
	snprintf(buf, 80, "Press UP or DOWN to\nchange number:\n%d", submenu_number);
	lcd_clrscr();
	lcd_puts(buf);

	return false;
}

/*************************************************************************
  Submenu custom callback
*************************************************************************/
void submenu3PrintCallbackRender(uint8_t which){
	char buf[80];
	snprintf(buf, 80, "Custom message\nfor sub menu.");
	lcd_clrscr();
	lcd_puts(buf);
}

bool submenu3PrintCallback(MENU_BUTTON *button, uint8_t column){
	switch(button->role){
		case MENU_UP:
			break;
		case MENU_DOWN:
			break;
		case MENU_CONFIRM:
			return true;
		case MENU_CANCEL:
			return true;
	}

	submenu3PrintCallbackRender(column);
	return false;
}

/*************************************************************************
 Menu 1, sub sub submenu definition
*************************************************************************/
# define SUBMENU_3_ITEMS  3
static MENU_ITEM submenu_3[SUBMENU_3_ITEMS] = {
	{"Action",   submenu3ActionCallbackRender,     submenu3ActionCallback,       0,                         NULL},
	{"Print",    submenu3PrintCallbackRender,      submenu3PrintCallback,        0,                         NULL},
	{"Empty 1",  NULL,                             NULL,                         0,                         NULL}
};

/*************************************************************************
 Menu 1, sub submenu definition
*************************************************************************/
# define SUBMENU_2_ITEMS  4
static MENU_ITEM submenu_2[SUBMENU_2_ITEMS] = {
	{"Submenu", NULL,                        NULL,                  SUBMENU_3_ITEMS, submenu_3},
	{"Empty 1", NULL,                        NULL,                  0,               NULL},
	{"Action",  menuUniversalCallbackRender, menuUniversalCallback, 0,               NULL},
	{"Empty 2", NULL,                        NULL,                  0,               NULL}
};

/*************************************************************************
 Menu 1, submenu definition
*************************************************************************/
# define MENU_1_SUBMENU_ITEMS  2
static MENU_ITEM menu_1_submenu[MENU_1_SUBMENU_ITEMS] = {
	{"Action",  menuUniversalCallbackRender,  menuUniversalCallback,  0,                       NULL     },
	{"Submenu", NULL,                         NULL,                   SUBMENU_2_ITEMS,         submenu_2}
};

/*
** HOME menu items definition
*/
#define MENU_HOME_ITEMS  10
static MENU_ITEM home_items[MENU_HOME_ITEMS] = {
	{"Menu 1",    NULL,                           NULL,                     MENU_1_SUBMENU_ITEMS,     menu_1_submenu},
	{"Menu 2",    menuUniversalCallbackRender,    menuUniversalCallback,    0,                        NULL          },
	{"Menu 3",    NULL,                           NULL,                     0,                        NULL          },
	{"Menu 4",    NULL,                           NULL,                     0,                        NULL          },
	{"Menu 5",    NULL,                           NULL,                     0,                        NULL          },
	{"Menu 6",    NULL,                           NULL,                     0,                        NULL          },
	{"Menu 7",    NULL,                           NULL,                     0,                        NULL          },
	{"Menu 8",    NULL,                           NULL,                     0,                        NULL          },
	{"Menu 9",    NULL,                           NULL,                     0,                        NULL          },
	{"Menu 10",   NULL,                           NULL,                     0,                        NULL          }
};

/*
** Public methods to access home view and home view size
*/

MENU_ITEM *menuItemsGetHomeMenu(){
	return home_items;
}

uint8_t menuItemsGetHomeMenuSize(){
	return MENU_HOME_ITEMS;
}