/*

* 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 <xqconversions.h>

#include <hbinputdialog.h>

#include <bautils.h>

#include <shareuidialog.h>

#include <eikenv.h>

#include <hbprogressdialog.h>

#include <QDebug>

#include "launchermainwindow.h"

#include "notifications.h"

#include "enginewrapper.h"

// ---------------------------------------------------------------------------

EngineWrapper::EngineWrapper(LauncherMainWindow* mainWindow)

: mEngine(0), 

  mMainWindow(mainWindow),

  mProgressDialog(0),

  mWaitDialog(0)

{

}

// ---------------------------------------------------------------------------

EngineWrapper::~EngineWrapper()

{

    if (mEngine != NULL) {

        delete mEngine;

        mEngine = NULL;

    }

    if (mProgressDialog != NULL) {

        delete mProgressDialog;

        mProgressDialog = NULL;

    }

    if (mWaitDialog != NULL) {

        delete mWaitDialog;

        mWaitDialog = NULL;

    }

}

// ---------------------------------------------------------------------------

bool EngineWrapper::init()

{

    // construct engine

    TRAPD(error, mEngine = CLauncherEngine::NewL(this));

    if (error != KErrNone) {

        return false;

    }

    return true;

}

// ---------------------------------------------------------------------------

bool EngineWrapper::listOfAllApps(QStringList &allAppsQStringList){

    // Get application CDesCArray list from engine

    CDesCArray* allAppsCDescArray = 0;

    TRAPD(error, allAppsCDescArray = mEngine->ListOfAllAppsL());

    if(error != KErrNone) {

        return false;

    }

    //convert CDesCArray to QStringList

    for (int i = 0; i < allAppsCDescArray->Count(); i++) {

        allAppsQStringList.append(QString::fromUtf16(

                allAppsCDescArray->MdcaPoint(i).Ptr(),

                allAppsCDescArray->MdcaPoint(i).Length()));

    }

    return true;

}

// ---------------------------------------------------------------------------

bool EngineWrapper::startAppLaunching(const QModelIndexList &qList, bool autoClose) 

{

    // check if used has not selected any files

    if (qList.size() == 0) {

        Notifications::showErrorNote("Nothing selected");

        return false;

    }

    bool retval(true);

    CArrayFix<TInt>* pArrayFix = NULL;

    try{

        // Create CArrayFix for application numbers that are launched and Qlist into CArrayFix

        QT_TRAP_THROWING( pArrayFix = QModelIndexListToCArrayFixL(qList) );

        // Start launching applications

        QT_TRAP_THROWING(mEngine->StartAppLaunchingL(pArrayFix, autoClose ? ETrue : EFalse));

    }

    catch (const std::exception &e){

        qDebug() << "EngineWrapper::startAppLaunching - exception: " << e.what();

        retval = false;

    }

    if(pArrayFix)

        delete pArrayFix;

    return retval;

}

// ---------------------------------------------------------------------------

bool EngineWrapper::stopLaunching()

{

    TRAPD(error, mEngine->StopLaunchingL());

    if (error != KErrNone) {

        return false;

    }

    else {

        return true;

    }

}

// ---------------------------------------------------------------------------

bool EngineWrapper::sendLog()

{

    ShareUi dialog;

    QList<QVariant> fileList;

    if( mEngine->LogFileExists() )

        {

        const TDesC& logFilePath = mEngine->LogFilePath();

        fileList.append( QString::fromUtf16( logFilePath.Ptr(), logFilePath.Length() ) );

        }

    if( mEngine->BCLogFileExists() )

        {

        const TDesC& BCLogFilePath = mEngine->BCLogFilePath();

        fileList.append( QString::fromUtf16( BCLogFilePath.Ptr(), BCLogFilePath.Length() ) );

        }

    if( !fileList.empty()){

        dialog.init(fileList,true);   

        return true;

    }

    else{

        return false;

    }

}

// ---------------------------------------------------------------------------

bool EngineWrapper::deleteLog()

{

    // if log file exists delete it.

    if (mEngine->LogFileExists()) {

        if (mEngine->DeleteLogFile() != KErrNone) {

            return false;

        }

    }

    //if BC log file exists, delete it.

    if (mEngine->BCLogFileExists()) {

        if (mEngine->DeleteBCLogFile() != KErrNone) {

            return false;

        }

    }

    return true;

}

// ---------------------------------------------------------------------------

bool EngineWrapper::sendListOfDlls()

{

    const TDesC& systemDllsFilePath = mEngine->SystemDllsFilePath();

    if ( BaflUtils::FileExists( CEikonEnv::Static()->FsSession(), systemDllsFilePath) ){

        ShareUi dialog;

        QList<QVariant> fileList;

        fileList.append( QString::fromUtf16( systemDllsFilePath.Ptr(), systemDllsFilePath.Length() ) );

        dialog.init(fileList,true); 

        return true;

    }

    else{

        Notifications::showErrorNote("DLL list does not exist");

        return false;

    }

}

// ---------------------------------------------------------------------------

void EngineWrapper::doCompareDlls(HbAction* action)

    {

    HbInputDialog *dlg = static_cast<HbInputDialog*>(sender());

        {

        TFileName fileName( dlg->value().toString().utf16() );

        TRAPD(error,  mEngine->AnalyseDLLsL( fileName ) );

        if( error != KErrNone )

            { 

            HideWaitDialog();

            HideProgressBar();

            Notifications::showErrorNote( QString("Error in analyse: %1").arg( error ) );

            }

        }

    }

// ---------------------------------------------------------------------------

void EngineWrapper::compareDlls()

{

    const TDesC& requiredDllsFileName = mEngine->RequiredDllsFilePath();

    QString fileName = QString::fromUtf16( requiredDllsFileName.Ptr(), requiredDllsFileName.Length() );

    HbInputDialog::getText( "Select input file for BC analysis:", this, SLOT(doCompareDlls(HbAction*)), fileName );

}

// ---------------------------------------------------------------------------

void EngineWrapper::ShowProgressBar(const TDesC& descText, TInt minimum, TInt maximum)

{

    QString qStringText = XQConversions::s60DescToQString(descText);

    if(mProgressDialog){

        delete mProgressDialog;

        mProgressDialog = NULL;

    }

    mProgressDialog = new HbProgressDialog( HbProgressDialog::ProgressDialog );

    if( maximum > 0 )

        mProgressDialog->setRange(minimum, maximum);

    //iProgressDialog->setAutoClose(true);

    mProgressDialog->setText(qStringText);

    connect(mProgressDialog, SIGNAL(cancelled()), this, SLOT(CancelDllBCanalysis()));

    mProgressDialog->show();

}

// ---------------------------------------------------------------------------

void EngineWrapper::SetProgressBarValue(TInt value)

{

    if (mProgressDialog && value > 0 ){

        mProgressDialog->setProgressValue(value);

    }

}

// ---------------------------------------------------------------------------

void EngineWrapper::HideProgressBar()

{

    if (mProgressDialog != NULL) {

        disconnect(mProgressDialog, SIGNAL(cancelled), this, SLOT(CancelDllBCanalysis()));

        delete mProgressDialog;

        mProgressDialog = NULL;

    }

}

// ---------------------------------------------------------------------------

void EngineWrapper::CancelDllBCanalysis()

{

    mEngine->CancelBCAnalysis();

}

// ---------------------------------------------------------------------------

void EngineWrapper::ShowWaitDialog(const TDesC& descText)

{

    QString qStringText = XQConversions::s60DescToQString(descText);

    if(mWaitDialog){

        delete mWaitDialog;

        mWaitDialog = NULL;

    }

    mWaitDialog = Notifications::showWaitDialog(qStringText);

}

// ---------------------------------------------------------------------------

void EngineWrapper::HideWaitDialog()

{

    if (mWaitDialog != NULL) {

        delete mWaitDialog;

        mWaitDialog = NULL;

    }

}

// ---------------------------------------------------------------------------

void EngineWrapper::setSkipHiddenAndEmbedOnly(bool skip)

{

    if(skip) {

        mEngine->SetSkipHiddenAndEmbedOnly(ETrue);

    }

    else {

        mEngine->SetSkipHiddenAndEmbedOnly(EFalse);

    }

}

// ---------------------------------------------------------------------------

void EngineWrapper::ChangeFocusToOutputView()

{

    mMainWindow->openOutputView();

}

// ---------------------------------------------------------------------------

void EngineWrapper::PrintText(const TDesC& descText)

{

    // Convert the descriptor to QString

    QString qStringText = XQConversions::s60DescToQString(descText);

    mMainWindow->printText(qStringText);

}

// ---------------------------------------------------------------------------

CArrayFix<TInt>* EngineWrapper::QModelIndexListToCArrayFixL(const QModelIndexList& qlist)

{

    CArrayFix<TInt>* pArrayFix = new (ELeave) CArrayFixFlat<TInt>( qlist.size() );

    CleanupStack::PushL(pArrayFix);

    for (int j = 0; j < qlist.size(); j++) {

        pArrayFix->AppendL(qlist.at(j).row());

    }

    CleanupStack::Pop(pArrayFix);

    return pArrayFix;

}

// ---------------------------------------------------------------------------

void EngineWrapper::ShowErrorMessage(const TDesC& descText)

{

    QString qStringText = XQConversions::s60DescToQString(descText);

    Notifications::showErrorNote(qStringText);

}

// ---------------------------------------------------------------------------

void EngineWrapper::ShowInfoMessage(const TDesC& descText)

{

    QString qStringText = XQConversions::s60DescToQString(descText);

    Notifications::showInformationNote(qStringText);

}

// End of File