#include "libs.h"
#include "gui.h"

namespace Gui {

Fixed::Fixed(float w, float h): Container() {
  SetSize(w, h);
  memcpy(m_bgcol, Color::bg, 3*sizeof(float));
  m_w = w; m_h = h;
  m_transparent = true;
  m_eventMask = EVENT_ALL;
}

void Fixed::GetSizeRequested(float size[2]) {
  GetSize(size);
}

Fixed::~Fixed(void) {
  Screen::RemoveBaseWidget(this);
}

void Fixed::Draw(void) {
  if(!m_transparent) {
    glBegin(GL_QUADS);
      glColor3f(m_bgcol[0], m_bgcol[1], m_bgcol[2]);
      glVertex2f(0, m_h);
      glVertex2f(m_w, m_h);
      glVertex2f(m_w, 0);
      glVertex2f(0, 0);
    glEnd();
  }
  Container::Draw();
}

void Fixed::Add(Widget* child, float x, float y) {
  AppendChild(child, x, y);
}

void Fixed::Remove(Widget* child) {
  for(std::list<widget_pos>::iterator i = m_children.begin(); i != m_children.end(); ++i) {
    if((*i).w == child) {
      m_children.erase(i);
      return;
    }
  }
}

void Fixed::SetBgColor(float rgb[3]) {
  SetBgColor(rgb[0], rgb[1], rgb[2]);
}

void Fixed::SetBgColor(float r, float g, float b) {
  m_bgcol[0] = r;
  m_bgcol[1] = g;
  m_bgcol[2] = b;
}

}