#include "WindowsView.h"

#include "BrowserWindow.h"

#include "GWebContentView.h"

#include "ViewStack.h"

//For page created signal

#include "wrtbrowsercontainer.h"

#include "webpagecontroller.h"

//For shared chrome object

#include "ChromeWidget.h"

#include "ChromeView.h"

#include <QDebug>

namespace GVA {

  WindowsView::WindowsView(ChromeWidget * chrome, QObject * parent, const QString & objectName)

    : ControllableViewBase(parent),

      m_current(0),

      m_chrome(chrome),

      m_menu(0)

{

  setObjectName(objectName);

}

WindowsView::~WindowsView()

{

  foreach (QMainWindow * window, m_windows){

    delete window;

  }   

}

void WindowsView::activate(BrowserWindow * window)

{

  ViewStack * viewStack = ViewStack::getSingleton();

  GWebContentView* webView = contentView();

  if(webView) {

    if(contentView()->currentPageIsSuperPage()){

      webView->showNormalPage();

      webView->setGesturesEnabled(true);

      window->setView("WebView"); 

      viewStack->switchView(window->view(), viewStack->getViewController()->currentViewName());

    }

    else {

      viewStack->getViewController()->currentView()->deactivate();

    }

    window->setTitle(viewStack->getViewController()->currentView()->title());

  }

  // Let the chrome take focus, or whatever it wants to do.

  m_chrome->activate();

}

void WindowsView::deactivate(BrowserWindow * window)

{

  ViewStack * viewStack = ViewStack::getSingleton();

  /*

  if(m_current != window){

    m_current = window;

    viewStack->switchView(window->view(), viewStack->getViewController()->currentViewName());

  } 

  else */

  //#ifndef BEDROCK_TILED_BACKING_STORE

  if(viewStack->getViewController()->currentView())

    viewStack->getViewController()->currentView()->activate();

  //#endif

}

void WindowsView::setMenu(QMenu * menu)

{

  m_menu = menu;

  if(m_menu){

    m_menu->addAction("New Window", this, SLOT(onWindowAction()));

  }

}

void WindowsView::setMenuEnabled(bool enabled)

{

  m_menu->setEnabled(enabled);

  m_current->setMenuEnabled(enabled);

}

bool WindowsView::isMenuEnabled() const {

    return m_menu->isEnabled();

}

void WindowsView::handlePageEvents(bool handleEvents){

  if(handleEvents){

    connect(WebPageController::getSingleton(), SIGNAL(pageCreated(WRT::WrtBrowserContainer *)),

	  this, SLOT(onPageCreated(WRT::WrtBrowserContainer *)));

  }else{

    disconnect(WebPageController::getSingleton(), SIGNAL(pageCreated(WRT::WrtBrowserContainer *)),

	  this, SLOT(onPageCreated(WRT::WrtBrowserContainer *)));

  }

}

BrowserWindow * WindowsView::addWindow(WRT::WrtBrowserContainer * page)

{

  BrowserWindow * window = new BrowserWindow(m_chrome, this);

  window->setPage(page);

  window->menuBar()->addMenu(m_menu);

  m_windows[page] = window;

  m_current = window;

  m_current->show();

  deactivate(window);

  return window;

}

GWebContentView * WindowsView::contentView()

{

  return static_cast<GWebContentView*>(ViewStack::getSingleton()->getViewController()->view("WebView"));

}

void WindowsView::onWindowAction() 

{

  //Tell the page controller to create a new QWebPage. 

  //The controller emits pageCreated when this happens

  //The onPageCreated slot actually creates the window

  WebPageController::getSingleton()->openPage();

}

void WindowsView::onPageCreated(WRT::WrtBrowserContainer * page)

{

  addWindow(page);

  //WebPageController::getSingleton()->loadFromHistory();

}

void WindowsView::onPageDeleted(WRT::WrtBrowserContainer * page)

{

  assert(m_windows.contains(page));

  delete m_windows.take(page);

}

};