#include <escher/window.h>
  #include <ion.h>
  extern "C" {
  #include <assert.h>
  }
  
  Window::Window() :
    m_contentView(nullptr)
  {
  }
  
  void Window::redraw(bool force) {
    if (force) {
      markRectAsDirty(bounds());
    }
    Ion::Display::waitForVBlank();
    View::redraw(bounds());
  }
  
  void Window::setContentView(View * contentView) {
    m_contentView = contentView;
    markRectAsDirty(bounds());
    layoutSubviews();
  }
  
  const Window * Window::window() const {
    return this;
  }
  
  int Window::numberOfSubviews() const {
    return (m_contentView == nullptr ? 0 : 1);
  }
  
  View * Window::subviewAtIndex(int index) {
    assert(m_contentView != nullptr && index == 0);
    return m_contentView;
  }
  
  void Window::layoutSubviews() {
    if (m_contentView != nullptr) {
      m_contentView->setFrame(bounds());
    }
  }
  
  #if ESCHER_VIEW_LOGGING
  const char * Window::className() const {
    return "Window";
  }
  #endif