/*

* 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: LocationPickerContent implementation

*

*/

#include <QStandardItemModel>

#include "locationpickercontent.h"

#include "locationpickerproxymodel.h"

#include "locationpickertypes.h"

#include "locationpickerdatamanager.h"

// ======== MEMBER FUNCTIONS ========

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

// LocationPickerContent::LocationPickerContent()

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

LocationPickerContent::LocationPickerContent( Qt::Orientation aOrientation )

	:mOrientation(aOrientation),

	mListProxyModel(NULL),

	mProxyGridModel(NULL),

    mDataManager(NULL),

	mModel(NULL),

	mLocationsFound(true)

{

    // Create a standard model for the list view

    mModel = new QStandardItemModel( this );

    // create data manager to manage data in the model

    mDataManager = new LocationPickerDataManager( *mModel, ELocationPickerContent );

    if(mOrientation == Qt::Vertical)

    {

        if( mDataManager->populateModel(mOrientation) )

        {

            // Create the proxy model and set source model

            mListProxyModel = new LocationPickerProxyModel( mOrientation, this );

            mListProxyModel->setSourceModel(mModel);

            // set sort properties

            mListProxyModel->setDynamicSortFilter(TRUE);

            mListProxyModel->setSortRole(Qt::DisplayRole);

            mListProxyModel->setSortCaseSensitivity(Qt::CaseInsensitive);

            // sort in ascending order

            mListProxyModel->sort(0, Qt::AscendingOrder);    

            mLocationsFound = true;

        }

        else

        {

            // no locations to display.

            QStandardItem *modelItem = new QStandardItem();

            modelItem->setData(QVariant(hbTrId("txt_lint_list_no_location_entries_present")), Qt::DisplayRole);

            mModel->appendRow( modelItem );

            mLocationsFound = false;

        }

    }

    //for landscape view

    else

    {

        if( mDataManager->populateModel(mOrientation) )

        {

            // Create the proxy model and set source model

            mProxyGridModel = new LocationPickerProxyModel( mOrientation , this );

            mProxyGridModel->setSourceModel(mModel);

            // set sort properties

            mProxyGridModel->setDynamicSortFilter(TRUE);

            mProxyGridModel->setSortRole(Qt::DisplayRole);

            mProxyGridModel->setSortCaseSensitivity(Qt::CaseInsensitive);

            // sort in ascending order

            mProxyGridModel->sort(0, Qt::AscendingOrder);    

            mLocationsFound = true;

        }

        else

        {

             // no locations to display.

             QStandardItem *modelItem = new QStandardItem();

             modelItem->setData(QVariant(hbTrId("txt_lint_list_no_location_entries_present")), Qt::DisplayRole);

             mModel->appendRow( modelItem );

             mLocationsFound = false;

        }

    }

}

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

// LocationPickerContent::LocationPickerContent()

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

LocationPickerContent::~LocationPickerContent()

{

    // delete data manager

    if( mDataManager )

        delete mDataManager;

    delete mProxyGridModel;

    delete mListProxyModel;

    delete mModel;

}

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

// LocationPickerContent::locationsFound()

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

bool LocationPickerContent::locationsFound()

{

    return mLocationsFound;

}

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

// LocationPickerContent::getListProxyModel()

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

LocationPickerProxyModel* LocationPickerContent::getListProxyModel()

{   

    return mListProxyModel;

}

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

// LocationPickerContent::getStandardModel()

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

QStandardItemModel* LocationPickerContent::getStandardModel()

{

    return mModel;

}

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

// LocationPickerContent::getDataManager()

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

LocationPickerDataManager* LocationPickerContent::getDataManager()

{

    return mDataManager;

}

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

// LocationPickerContent::getGridProxyModel()

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

LocationPickerProxyModel* LocationPickerContent::getGridProxyModel()

{

    return mProxyGridModel;

}