#include "base.h"
#include <stdarg.h>
#include <stdio.h>

void gui_label_draw_fn( void* ptr ) {
  GUI_LABEL* label = (GUI_LABEL*)ptr;

  I32 x = gui_relx( label );
  I32 y = gui_rely( label );

  gui_draw_get_str_bounds( &label->w, &label->h, FNT_JPN12, label->name );
  label->xbound = label->w;
  label->ybound = label->h;
  gui_draw_str( x, y, ALIGN_L, FNT_JPN12, ui_clr.txt, label->name );
}

GUI_LABEL* gui_label( I32 x, I32 y, const char* title, ... ) {
  if( !gui_check_target() ) return 0;
  char buf[GUI_NAME_LEN];

  va_list args;
  va_start( args, title );
  vsprintf( buf, title, args );
  va_end( args );

  GUI_LABEL* label = new GUI_LABEL;
  label->x = x;
  label->y = y;
  label->draw_fn = gui_label_draw_fn;
  strcpy( label->name, buf );

  gui_draw_get_str_bounds( &label->w, &label->h, FNT_JPN12, label->name );
  label->xbound = label->w;
  label->ybound = label->h;

  label->parent = gui_get_view();
  label->parent->children.push( label );

  return label;
}