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#include <stdlib.h>
#include <assert.h>
#include "main.h"
#include "interface.h"
#include "font.h"
#include "image.h"
#include "widget.h"
#include "widget_buttonimage.h"
widget_t *button_image_new(image_t * image, int x, int y, void (*fce_event) (void *))
{
widget_buttonimage_t *new;
new = malloc(sizeof(widget_buttonimage_t));
new->image = image;
new->w = image->w / 2;
new->h = image->h;
new->active = 0;
new->fce_event = fce_event;
return widget_new(WIDGET_TYPE_BUTTONIMAGE, x, y, new->w, new->h, new);
}
void button_image_set_active(widget_t * widget, bool_t active)
{
widget_buttonimage_t *p;
assert(widget != NULL);
assert(widget->type == WIDGET_TYPE_BUTTONIMAGE);
p = (widget_buttonimage_t *) widget->private_data;
p->active = active;
}
void button_image_draw(widget_t * widget)
{
widget_buttonimage_t *p;
assert(widget != NULL);
assert(widget->type == WIDGET_TYPE_BUTTONIMAGE);
p = (widget_buttonimage_t *) widget->private_data;
image_draw(p->image, widget->x, widget->y, p->active * p->w, 0, p->w, p->h);
}
void button_image_event(widget_t * widget)
{
widget_buttonimage_t *p;
static int my_time = 0;
int x, y;
assert(widget != NULL);
assert(widget->type == WIDGET_TYPE_BUTTONIMAGE);
p = (widget_buttonimage_t *) widget->private_data;
if (my_time > 0) {
my_time--;
return;
}
interface_get_mouse_position(&x, &y);
if (x >= widget->x && x <= widget->x + p->w &&
y >= widget->y && y <= widget->y + p->h && interface_is_mouse_clicket()) {
my_time = WIDGET_BUTTONIMAGE_TIME;
p->active = 1;
p->fce_event(widget);
}
}
void button_image_destroy(widget_t * widget)
{
widget_buttonimage_t *p;
assert(widget != NULL);
assert(widget->type == WIDGET_TYPE_BUTTONIMAGE);
p = (widget_buttonimage_t *) widget->private_data;
free(p);
widget_destroy(widget);
}
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