/*

* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

#include "browser.h"

#ifndef NO_QSTM_GESTURE

#include "WebGestureHelper.h"

#endif

#include "../ChromeWidget.h"

#include "HistoryFlowView.h"

#include "WindowFlowView.h"

#include "WrtPageManager.h"

#include "bedrockprovisioning.h"

#include <QDebug>

#ifdef _GVA_INSPECT_CHROME_

#include <QWebInspector>

#endif

#include <QWebSettings>

#ifndef Q_OS_SYMBIAN

// Uncomment the next line to enable the javascript console dialog.

//#define CHROME_CONSOLE 1

#ifdef CHROME_CONSOLE

#include "ChromeConsole.h"

#endif

#endif

GinebraBrowser::GinebraBrowser(QObject * parent)

  : QObject(parent),

    m_splashScreen(NULL)

{

  QString startUpChrome(BEDROCK_PROVISIONING::BedrockProvisioning::createBedrockProvisioning()->valueAsString("StartUpChrome"));

  m_install = BEDROCK_PROVISIONING::BedrockProvisioning::createBedrockProvisioning()->valueAsString("ChromeBaseDirectory2")

      + startUpChrome.section('/', 0, -2) + "/";

  m_chromeUrl = startUpChrome.section('/', -1);

  m_contentUrl = BEDROCK_PROVISIONING::BedrockProvisioning::createBedrockProvisioning()->valueAsString("StartPage");

  //qDebug() << "GinebraBrowser::GinebraBrowser: " << m_install << " " << m_chromeUrl;

  //GVA::Settings * settings = GVA::Settings::instance();

  //settings->setInstallRoot(m_install);

  // Create the chrome widget

  m_chrome = new GVA::ChromeWidget();

  //removeFaviconDir();

  /*QDir homeDir = getHomeDir();

  homeDir.mkdir("favicon");

  QString iconDBPath = homeDir.absolutePath() + "/favicon";

  QWebSettings::globalSettings()->setIconDatabasePath(iconDBPath);*/

#ifdef _GVA_INSPECT_CHROME_

  QWebSettings * s = m_chrome->page()->settings();

  s->setAttribute(QWebSettings::DeveloperExtrasEnabled, true );

  QWebInspector *inspector = new QWebInspector;

  inspector->setPage(m_chrome->page());

  inspector->resize(400,600);

  inspector->show();

  connect(m_chrome->page(), SIGNAL(webInspectorTriggered(QWebElement)), inspector, SLOT(show()));

#endif

  //Create a view onto the chrome

  m_view = new GVA::ChromeView(m_chrome);

#ifndef NO_QSTM_GESTURE

  WebGestureHelper* gh = new WebGestureHelper(m_view);

  browserApp->setGestureHelper(gh);

  browserApp->setMainWindow(m_view);

  m_view->grabGesture(QStm_Gesture::assignedType());

#endif

#ifdef Q_OS_SYMBIAN

  m_view->showFullScreen(); 

#else

  m_view->setGeometry(0,0,360,640);

#endif

  showSplashScreen(); 

#ifndef __gva_no_chrome__

  QObject::connect(m_chrome, SIGNAL(internalChromeComplete()), this, SLOT(onChromeComplete()));

   //Load the chrome

  m_chrome->setChromeBaseDirectory(m_install);

  m_chrome->setChromeFile(m_chromeUrl);

#ifdef CHROME_CONSOLE

  // Show the javascript console.

  ChromeConsole *console = new ChromeConsole(m_chrome);

  console->show();

  console->move(m_view->geometry().topLeft() + QPoint(m_view->width()+6, 0));

#endif

#else

  onChromeComplete();

#endif                     

}

GinebraBrowser::~GinebraBrowser() 

{

  delete m_chrome; 

  delete WebPageController::getSingleton();

  delete m_view;

  destroySplashScreen();

#ifndef NO_QSTM_GESTURE

  WebGestureHelper* gh = browserApp->gestureHelper();

  delete gh;

#endif

}

/*

QDir GinebraBrowser::getHomeDir()

{

    QDir homeDir;

#ifndef QT_NO_DESKTOPSERVICES

    homeDir = QDesktopServices::storageLocation(QDesktopServices::DataLocation);

#else

    homeDir = QDir::homePath();

#endif

#ifdef Q_OS_SYMBIAN

    if (homeDir.startsWith("Z"))

        homeDir.replace(0,1,"C");

#endif

    return homeDir;

}

void GinebraBrowser::removeFaviconDir()

{

    QDir homeDir = getHomeDir();

    homeDir.cd("favicon");

    homeDir.cdUp();

    homeDir.rmdir("favicon");

}

*/

void GinebraBrowser::show() 

{

  m_view->show();

}

void GinebraBrowser::onChromeComplete()

{

#ifndef __gva_no_chrome__

  ControllableViewBase *windowView = WRT::WindowFlowView::createNew(m_chrome);

  windowView->setObjectName("WindowView");

  m_chrome->addView(windowView);

#endif

  //Create a content window and add it to the chrome

  GVA::GWebContentView *content = new GVA::GWebContentView(m_chrome, 0, "WebView");

  //Load the initial content after the chrome loads. This makes sure that an initial bad

  //content page won't hang up rendering the chrome.

  m_chrome->addView(content);

  QString startPage = m_install + m_contentUrl;

  qDebug() << "GinebraBrowser::onChromeComplete: startPage: " << startPage;

  bool enabled = (bool) BEDROCK_PROVISIONING::BedrockProvisioning::createBedrockProvisioning()->valueAsInt("SaveSession");

  if (enabled)

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

  else

    content->loadUrlToCurrentPage(startPage);

#ifndef __gva_no_chrome__

  WRT::HistoryFlowView *historyView = new WRT::HistoryFlowView(WrtPageManager::getSingleton(), m_chrome);

  historyView->setObjectName("HistoryView");

  m_chrome->addView(historyView);

#endif

  m_chrome->showView("WebView");

  destroySplashScreen();

}

void GinebraBrowser::showSplashScreen() {

  QString splashImage = BEDROCK_PROVISIONING::BedrockProvisioning::createBedrockProvisioning()->valueAsString("SplashImage");

  QString baseDir = BEDROCK_PROVISIONING::BedrockProvisioning::createBedrockProvisioning()->valueAsString("ChromeBaseDirectory2");

  QString imagePath =	baseDir + splashImage;

  qDebug() << "ChromeView::showSplashScreen: " << imagePath; 

  if(!imagePath.isNull()) {

    m_splashScreen = new QLabel(NULL);

    m_splashScreen->setAlignment(Qt::AlignCenter);

    m_splashScreen->setStyleSheet("background-color: #FFF");

    m_splashScreen->setPixmap(QPixmap(imagePath));

    if(m_splashScreen->pixmap()->isNull()) {

        ;//qDebug() << "ChromeView::chromeLoaded: ERROR splashscreen creation failed. " << imagePath;

    }

    else {

        m_splashScreen->show();         			

  			#ifdef Q_OS_SYMBIAN

    			m_splashScreen->showFullScreen();

    			m_view->showFullScreen(); 					

				#else

  				m_splashScreen->setGeometry(0,0,360,640);

				#endif

    }

  }

}

void GinebraBrowser::destroySplashScreen()

{

  if(m_splashScreen) 

  {

    delete m_splashScreen;

    m_splashScreen = NULL;

  }

}