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#include <stdlib.h>
#include <assert.h>
#include "main.h"
#include "interface.h"
#include "font.h"
#include "widget_label.h"
#include "widget.h"
widget_t *label_new(char *text, int x, int y, int bind)
{
widget_label_t *new;
new = malloc(sizeof(widget_label_t));
new->text = strdup(text);
new->bind = bind;
font_text_size(text, &(new->w), &(new->h));
return widget_new(WIDGET_TYPE_LABEL, x, y, new->w, new->h, new);
}
void label_draw(widget_t *widget)
{
widget_label_t *p;
assert(widget != NULL);
assert(widget->type == WIDGET_TYPE_LABEL);
p = (widget_label_t *) widget->private_data;
switch (p->bind) {
case WIDGET_LABEL_RIGHT:
font_draw(p->text, widget->x - p->w, widget->y + p->h / 2, COLOR_WHITE);
break;
case WIDGET_LABEL_LEFT:
font_draw(p->text, widget->x, widget->y + widget->h / 2, COLOR_WHITE);
break;
case WIDGET_LABEL_CENTER:
font_draw(p->text, widget->x - p->w / 2, widget->y + p->h / 2, COLOR_WHITE);
break;
default:
fatal("Unknown dimension for label placement");
break;
}
}
void label_event(widget_t *widget)
{
assert(widget != NULL);
assert(widget->type == WIDGET_TYPE_LABEL);
}
void label_destroy(widget_t *widget)
{
widget_label_t *p;
assert(widget != NULL);
assert(widget->type == WIDGET_TYPE_LABEL);
p = (widget_label_t *) widget->private_data;
free(p->text);
free(p);
widget_destroy(widget);
}
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