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
|
#include <stdlib.h>
#include <string.h>
#include "eve.h"
#include "eve_kbd.h"
#include "eve_font.h"
#include "screen/window.h"
#include "screen/page.h"
#include "widget.h"
extern const size_t _eve_widget_size[];
extern const eve_widget_create_t _eve_widget_create[];
extern const eve_widget_destroy_t _eve_widget_destroy[];
void eve_widget_init(EVEWidget *widget, uint8_t type, EVERect *g, EVEPage *page, eve_widget_draw_t draw, eve_widget_touch_t touch, eve_kbd_input_handler_t putc) {
if (g) widget->g = *g;
widget->page = page;
widget->draw = draw;
widget->touch = touch;
widget->putc = putc;
widget->type = type;
}
size_t eve_widget_size(uint8_t type) {
return _eve_widget_size[type];
}
void eve_widget_set_label(EVEWidget *widget, EVELabel *label) {
widget->label = label;
}
EVEWidget *eve_widget_next(EVEWidget *widget) {
char *_w = (char *)widget;
return (EVEWidget *)(_w + _eve_widget_size[widget->type]);
}
int eve_widget_create(EVEWidget *widget, EVEWidgetSpec *spec, EVEPage *page) {
int rv;
rv = _eve_widget_create[spec->type](widget, spec, page);
if (!rv) eve_widget_set_flags(widget, spec->flags);
return rv;
}
void eve_widget_destroy(EVEWidget *widget) {
if (_eve_widget_destroy[widget->type]) _eve_widget_destroy[widget->type](widget);
}
void eve_widget_set_focus(EVEWidget *widget) {
EVEPage *page = widget->page;
eve_page_set_focus(page, widget);
}
void eve_widget_set_flags(EVEWidget *widget, uint8_t flags) {
widget->flags |= flags;
}
void eve_widget_clr_flags(EVEWidget *widget, uint8_t flags) {
widget->flags &= ~flags;
}
|
