/*

 * 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:

 *

 */

// conversion

#include <XQConversions>

// apparc

#include <apparc.h>

#include <apgcli.h>

#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS

#include <apaidpartner.h>

#else

#include <apaid.h>

#endif

// cfbsbitmap

#include <apgicnfl.h>

#include <HbIcon>

#include "camenuiconutility.h"

#include "cabitmapadapter.h"

#include "caentry.h"

#include "caquery.h"

#include "caservice.h"

#include "cadef.h"

const char appUidAttributeName[] = "application:uid";

/*!

 Get icon from entry.

 \param entry const reference to CaEntry.

 \retval icon.

 */

LOCAL_C HbIcon getIconFromEntry(const CaEntry& entry, const QSizeF &size)

{

    HbIcon icon;

    QString skinId(entry.iconDescription().skinId());

    if (!skinId.isEmpty()) {

        icon = HbIcon(skinId);

    }

    if (icon.isNull() || !(icon.size().isValid())) {

        QString fileName(entry.iconDescription().filename());

        if (!fileName.isEmpty()) {

            icon = HbIcon(fileName);

            if (fileName.contains(QChar('.'))

                    && !icon.isNull() && icon.size().isValid()) {

                icon.setSize(size);

                icon = HbIcon(QIcon(icon.pixmap()));

            }

        }

    }

    return icon;

}

/*!

 Get icon from apparc.

 \param entry const reference to CaEntry.

 \param sie const reference to icon size.

 \retval icon.

 */

LOCAL_C HbIcon getIconFromApparcL(int uidValue, const QSizeF &size)

{

    HbIcon icon;

    RApaLsSession apaLsSession;

    CleanupClosePushL(apaLsSession);

    User::LeaveIfError(apaLsSession.Connect());

    TUid uid = uid.Uid(uidValue);

    CApaAppServiceInfoArray* skinArray(NULL);

    TRAPD( err, skinArray =

        apaLsSession.GetAppServiceOpaqueDataLC(uid, TUid::Uid(0x2002DCF3));

        if (err == KErrNone && skinArray ) {

            TArray<TApaAppServiceInfo> tmpArray( skinArray->Array() );

            if ( tmpArray.Count() ) {

                TPtrC8 opaque(tmpArray[0].OpaqueData());

                const TPtrC16 iconName((TText16*) opaque.Ptr(),(opaque.Length()+1)>>1);

                icon = HbIcon( XQConversions:: s60DescToQString( iconName ) );

            }

        }

        CleanupStack::PopAndDestroy(skinArray);

        );

    if (icon.isNull() || !(icon.size().isValid())) {

        TSize iconSize(size.width(), size.height());

        CApaMaskedBitmap* apaMaskedBitmap = CApaMaskedBitmap::NewLC();

        TInt err = apaLsSession.GetAppIcon(uid,iconSize,*apaMaskedBitmap);

        TInt iconsCount(0);

        apaLsSession.NumberOfOwnDefinedIcons(uid, iconsCount);

        QPixmap pixmap;

        if ((err == KErrNone) && (iconsCount > 0)) {

            CaBitmapAdapter::fromBitmapAndMaskToPixmapL(apaMaskedBitmap,

                    apaMaskedBitmap->Mask(), pixmap);

            pixmap = pixmap.scaled(size.toSize(), 

                Qt::KeepAspectRatioByExpanding);

            icon = HbIcon(QIcon(pixmap));

        } else {

            HBufC* fileNameFromApparc = NULL;

            TInt err2 = apaLsSession.GetAppIcon(uid,fileNameFromApparc);

            CleanupStack::PushL(fileNameFromApparc);

            if (err2 == KErrNone) {

                QString fileName = XQConversions::s60DescToQString(

                        fileNameFromApparc->Des());

                if (fileName.endsWith(QLatin1String(".mif"),

                        Qt::CaseInsensitive) ||

                    fileName.endsWith(QLatin1String(".mbm"),

                        Qt::CaseInsensitive)) {

                    icon = HbIcon(QIcon(fileName));

                    // Icon should be valid.

                    icon.setSize(QSizeF(0.0, 0.0));

                } else {

                    icon = HbIcon(fileName);

                }

            }

            CleanupStack::PopAndDestroy(fileNameFromApparc);

        }

        CleanupStack::PopAndDestroy(apaMaskedBitmap);

    }

    CleanupStack::PopAndDestroy(&apaLsSession);

    return icon;

}

/*!

 Get default icon from theme.

 \param entry const reference to CaEntry.

 \retval icon.

 */

LOCAL_C HbIcon getDefaultIcon(const CaEntry& entry)

{

    HbIcon icon;

    if (entry.entryTypeName() == 

            XQConversions::s60DescToQString(KCaTypeApp)) {

        icon = HbIcon("qtg_large_application");

    } else if (entry.entryTypeName() ==

            XQConversions::s60DescToQString(KCaTypeFolder) ||

            entry.entryTypeName() == 

            XQConversions::s60DescToQString(KCaTypeCollection) ||

            entry.entryTypeName() == 

            XQConversions::s60DescToQString(KCaTypeCollectionDownload)) {

        icon = HbIcon("qtg_large_applications_user");

    } else if (entry.entryTypeName() ==

        XQConversions::s60DescToQString(KCaTypeUrl)) {

        icon = HbIcon("qtg_large_application");

    } else if (entry.entryTypeName() ==

        XQConversions::s60DescToQString(KCaTypeWidget)) {

        icon = HbIcon("qtg_large_application");

    } else if (entry.entryTypeName() ==

        XQConversions::s60DescToQString(KCaTypeTemplatedApp)) {

        icon = HbIcon("qtg_large_application");

    } else if (entry.entryTypeName() ==

        XQConversions::s60DescToQString(KCaTypePackage)) {

        icon = HbIcon("qtg_large_application");

    }

    return icon;

}

/*!

 Get entry by uid.

 \param uid application uid.

 \retval entry.

 */

LOCAL_C CaEntry getEntryByUid(int uid)

{

    CaEntry entry;

    CaQuery query;

    query.setAttribute(QString("application:uid"), QString::number(uid));

    QList< QSharedPointer<CaEntry> > entries = CaService::instance()->getEntries(query);

    if (!entries.isEmpty()) {

        entry = *(entries.first());

    }

    return entry;

}

/*!

 Get icon when uid is defined.

 \param entry const reference to CaEntry.

 \param sie const reference to icon size.

 \retval icon.

 */

HbIcon CaMenuIconUtility::getApplicationIcon(int uid,

        const QSizeF &size)

{

    HbIcon icon;

    CaEntry entry;

    entry = getEntryByUid(uid);

    icon = getEntryIcon(entry, size);

    return icon;

}

/*!

 Get icon.

 \param entry const reference to CaEntry.

 \param sie const reference to icon size.

 \retval icon.

 */

HbIcon CaMenuIconUtility::getEntryIcon(const CaEntry& entry,

        const QSizeF &size)

{

    HbIcon icon;

    icon = getIconFromEntry(entry, size);

    if (icon.isNull() || !(icon.size().isValid())) {

        QString uidString(entry.attribute(appUidAttributeName));

        bool uidOk(false);

        int uidValue = uidString.toInt(&uidOk);

        if (!uidOk) {

            uidString = entry.iconDescription().applicationId();

            uidValue = uidString.toInt(&uidOk);

        }

        if (uidOk) {

            TRAP_IGNORE(icon = getIconFromApparcL(uidValue, size));

        }

    }

    if (icon.isNull() || !(icon.size().isValid())) {

        icon = getDefaultIcon(entry);

    }

    if (entry.entryTypeName() == XQConversions::s60DescToQString(

            KCaTypeWidget)) {

        icon.addProportionalBadge(Qt::AlignBottom | Qt::AlignRight,

		    HbIcon("qtg_small_homescreen"), QSizeF(0.5, 0.5));

    }

    return icon;

}