/*

 * Copyright (c) 2009 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 "cpaboutview.h"

#include "cpaboutthirdpartyview.h"

#include "cpaboutopensourceview.h"

#include "cpaboututils.h"

#include <hbgroupbox.h>

#include <HbMainWindow>

#include <HbInstance>

#include <HbAction>

#include <HbScrollArea>

#include <QGraphicsLinearLayout>

#include <HbParameterLengthLimiter>

/*!

    \class CpAboutView

*/

/*!

    Constructor

*/

CpAboutView::CpAboutView(QGraphicsItem *parent) 

:   CpBaseSettingView(0, parent),

    mThirdPartyView(0),

    mThirdPartyBackAction(0),

    mOpenSourceView(0),

    mOpenSourceBackAction(0)

{

    //application title

    setTitle(hbTrId("txt_cp_title_control_panel"));

    //view layout

    QGraphicsLinearLayout *layout = new QGraphicsLinearLayout(Qt::Vertical);  

    layout->setContentsMargins(0, 0, 0, 0);

    //view's title

    HbGroupBox *label = new HbGroupBox();

    label->setHeading(hbTrId("txt_cp_subhead_about"));

    layout->addItem(label);

    //phone model

    QString phoneInfo(HbParameterLengthLimiter("txt_cp_subhead_device_model").arg(\

            CpAboutUtils::getPhoneModel()));   

    phoneInfo.append(doubleHtmlLineBreak);   

    //product release

    phoneInfo.append(hbTrId("txt_cp_subhead_product_release"));

    phoneInfo.append(htmlLineBreak);  

    phoneInfo.append(HbParameterLengthLimiter("txt_cp_info_product_release").arg(\

            CpAboutUtils::getProductRelease()));

    phoneInfo.append(doubleHtmlLineBreak);

    //software version

    phoneInfo.append(hbTrId("txt_cp_subhead_software_version"));

    phoneInfo.append(htmlLineBreak); 

    phoneInfo.append(HbParameterLengthLimiter("txt_cp_info_software_vesion").arg(\

                CpAboutUtils::getSoftwareVersion()));

    phoneInfo.append(doubleHtmlLineBreak);    

    //produce type

    phoneInfo.append(hbTrId("txt_cp_subhead_type"));

    phoneInfo.append(htmlLineBreak);

    phoneInfo.append(HbParameterLengthLimiter("txt_cp_info_type").arg(\

            CpAboutUtils::getPhoneType()));        

    //first text edit for showing phone and release info

    HbTextEdit *first = CpAboutUtils::createTextEdit();

    first->setHtml(CpAboutUtils::preprocessText(phoneInfo));    

    layout->addItem(first);   

    //second text edit for showing nokia copy right.

    HbTextEdit *second = CpAboutUtils::createTextEdit();

    QString info(hbTrId("txt_cp_info_1"));    

    second->setHtml(CpAboutUtils::preprocessText(info));   

    layout->addItem(second);    

    //thirdParty content.

    HbTextEdit *thirdParty = CpAboutUtils::createTextEdit();    

    thirdParty->setHtml(CpAboutUtils::linkHtmlContent(hbTrId("txt_cp_3rd_party_notices")));    

    layout->addItem(thirdParty);

    connect(thirdParty, SIGNAL(anchorTapped(QString)), this, SLOT(openThirdPartyView()));

    //Open source notices

    HbTextEdit *openSourceEdit = CpAboutUtils::createTextEdit();

    openSourceEdit->setHtml(CpAboutUtils::linkHtmlContent(hbTrId("txt_cp_open_source_software_notices")));

    layout->addItem(openSourceEdit);

    connect(openSourceEdit, SIGNAL(anchorTapped(QString)), this, SLOT(openOpenSourceView()));

    HbScrollArea* scrollArea = new HbScrollArea();    

    QGraphicsWidget* widget = new QGraphicsWidget();    

    widget->setLayout(layout);   

    scrollArea->setContentWidget(widget);    

    scrollArea->setScrollDirections(Qt::Vertical);

    setWidget(scrollArea);   

}

/*!

    Destructor

*/

CpAboutView::~CpAboutView()

{

 //   delete mModel;

    delete mThirdPartyBackAction;

    delete mOpenSourceBackAction;

}

/*!

    Opens the third party view

*/  

void CpAboutView::openThirdPartyView() 

{

    HbMainWindow *mainWindow = hbInstance->allMainWindows().first();    

    mThirdPartyView = new CpAboutThirdPartyView(); 

    mainWindow->addView(mThirdPartyView);

    mThirdPartyBackAction = new HbAction(Hb::BackNaviAction);

    mThirdPartyView->setNavigationAction(mThirdPartyBackAction);

    connect(mThirdPartyBackAction, SIGNAL(triggered()),

            this, SLOT(handleThirdPartyViewBackAction()));

    mThirdPartyView->setTitle(hbTrId("txt_cp_title_control_panel"));

    mainWindow->setCurrentView(mThirdPartyView);

}

/*!

    Opens the open source view

*/

void CpAboutView::openOpenSourceView()

{

    HbMainWindow *mainWindow = hbInstance->allMainWindows().first();

    mOpenSourceView = new CpAboutOpenSourceView();

    mainWindow->addView(mOpenSourceView);

    mOpenSourceBackAction = new HbAction(Hb::BackNaviAction);

    mOpenSourceView->setNavigationAction(mOpenSourceBackAction);

    connect(mOpenSourceBackAction, SIGNAL(triggered()),

            this, SLOT(handleOpenSourceViewBackAction()));

    mOpenSourceView->setTitle(hbTrId("txt_cp_title_control_panel"));

    mainWindow->setCurrentView(mOpenSourceView);

}

/*!

    Handles the back action from Third Party view

*/

void CpAboutView::handleThirdPartyViewBackAction()

{

    HbMainWindow *mainWindow = hbInstance->allMainWindows().first();

    mainWindow->removeView(mThirdPartyView);

    mThirdPartyView->deleteLater();

}

/*!

    Handles the back action from Open Source view

*/

void CpAboutView::handleOpenSourceViewBackAction()

{

    HbMainWindow *mainWindow = hbInstance->allMainWindows().first();

    mainWindow->removeView(mOpenSourceView);

    mOpenSourceView->deleteLater();

}