#include "libs.h"
#include "gui.h"
#include "gui_image_button.h"
#include "l3d.h"

namespace Gui {

ImageButton::ImageButton(const char* img_normal) : Button() {
  LoadImages(img_normal, NULL);
}

ImageButton::ImageButton(const char* img_normal, const char* img_pressed) : Button() {
  LoadImages(img_normal, img_pressed);
}

void ImageButton::LoadImages(const char* img_normal, const char* img_pressed) {
  m_imgNormal = new Image(img_normal);
  float size[2];
  m_imgNormal->GetSizeRequested(size);
  SetSize(size[0], size[1]);

  if(img_pressed) m_imgPressed = new Image(img_pressed);
  else m_imgPressed = NULL;
}

void ImageButton::GetSizeRequested(float size[2]) {
  m_imgNormal->GetSizeRequested(size);
}

void ImageButton::Draw(void) {
  float size[2];
  GetSize(size);
  Gui::Image* img;
  if(m_imgPressed && IsPressed())
    img = m_imgPressed;
  else
    img = m_imgNormal;
  img->SetSize(size[0], size[1]);
  img->Draw();
}

}