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#include <stdlib.h>
#include <string.h>
#include "eve.h"
#include "eve_kbd.h"
#include "unicode.h"
#include "screen/screen.h"
#include "screen/window.h"
#include "screen/page.h"
#include "font.h"
#include "label.h"
#include "widget.h"
#include "freew.h"
int eve_freew_create(EVEFreeWidget *widget, EVERect *g, EVEFreeSpec *spec) {
eve_freew_init(widget, g, spec->touch, spec->draw, spec->putc);
return EVE_OK;
}
void eve_freew_init(EVEFreeWidget *widget, EVERect *g, eve_freew_touch_t touch, eve_freew_draw_t draw, eve_kbd_input_handler_t putc) {
EVEWidget *_widget = &widget->w;
memset(widget, 0, sizeof(EVEFreeWidget));
eve_widget_init(_widget, EVE_WIDGET_TYPE_FREE, g, eve_freew_touch, eve_freew_draw, putc);
eve_freew_update(widget, touch, draw, NULL);
}
void eve_freew_update(EVEFreeWidget *widget, eve_freew_touch_t touch, eve_freew_draw_t draw, eve_kbd_input_handler_t putc) {
if (touch) widget->_touch = touch;
if (draw) widget->_draw = draw;
if (putc) widget->w.putc = putc;
}
void eve_freew_tag(EVEFreeWidget *widget) {
if (widget->tagN != EVE_TAG_NOTAG) {
eve_cmd_dl(TAG(widget->tagN));
widget->tagN++;
}
}
int eve_freew_touch(EVEWidget *_widget, EVEPage *page, uint8_t tag0, int touch_idx) {
EVEFreeWidget *widget = (EVEFreeWidget *)_widget;
EVETouch *t;
uint16_t evt;
int ret = 0;
if (touch_idx > 0) return 0;
t = eve_touch_evt(tag0, touch_idx, widget->tag0, widget->tagN - widget->tag0, &evt);
if (t && evt) {
ret = widget->_touch(widget, page, t, evt, tag0, touch_idx);
if (!ret && page && page->handle_evt) ret = page->handle_evt(page, _widget, t, evt, tag0, touch_idx);
}
return ret;
}
uint8_t eve_freew_draw(EVEWidget *_widget, EVEPage *page, uint8_t tag0) {
EVEFreeWidget *widget = (EVEFreeWidget *)_widget;
widget->tag0 = tag0;
widget->tagN = tag0;
widget->_draw(widget, page);
return widget->tagN;
}
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