/*

* Copyright (c) 2008 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 FILES

#include "cadef.h"

#include "cawidgetdescription.h"

#include "cainnerentry.h"

#include "widgetscannerutils.h"

// CONST

const TInt KNoId = -1;

_LIT( KDoubleSlash, "\\" );

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

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

// CCaWidgetDescription::CCaWidgetDescription

// C++ default constructor can NOT contain any code, that

// might leave.

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

//

CCaWidgetDescription::CCaWidgetDescription() :

    iEntryId(KNoId), iFlags(EVisible)

    {

    }

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

// CCaWidgetDescription::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CCaWidgetDescription::ConstructL( )

    {

    }

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

// CCaWidgetDescription::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CCaWidgetDescription::ConstructL( CCaInnerEntry* aEntry )

    {

    iEntryId = aEntry->GetId();

    iDescription.CreateL(aEntry->GetDescription().Length());

    iDescription = aEntry->GetDescription();

    //package uid

    TBuf<KMaxUidName> uidDesc;

    aEntry->FindAttribute( KCaPackageUid, uidDesc );

    if ( uidDesc.Length() )

        {

        TLex uidLex(uidDesc);

        User::LeaveIfError( uidLex.Val( iPackageUid, EHex ));

        }

    iTitle.CreateL(aEntry->GetText().Length());

    iTitle = aEntry->GetText();

    iIconUri.CreateL(aEntry->GetIcon().iFileName.Length());

    iIconUri = aEntry->GetIcon().iFileName;

    //library

    iLibrary.CreateL( KCaMaxAttrValueLen );

    aEntry->FindAttribute( KAttrWidgetLibrary, iLibrary );

    //uri

    iUri.CreateL( KCaMaxAttrValueLen );

    aEntry->FindAttribute( KAttrWidgetUri, iUri );

    //mmc id

    TBuf<KUidChars> mmcId;

    if( aEntry->FindAttribute( KCaAttrMmcId, mmcId ) )

        {

        TLex mmcLex( mmcId );

        User::LeaveIfError( mmcLex.Val( iMmcId, EHex ));

        }

    if( aEntry->GetFlags() &  EMissing )

        {

        iFlags = iFlags | EMissing;

        }

    if( aEntry->GetFlags() &  EUsed )

        {

        iFlags = iFlags | EUsed;

        }

    iModificationTime.CreateL(KCaMaxAttrValueLen);

    aEntry->FindAttribute( KCaAttrInstallationTime, iModificationTime );

    }

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

// CCaWidgetScannerParser::NewL

// Two-phased constructor.

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

//

CCaWidgetDescription* CCaWidgetDescription::NewL( )

    {

    CCaWidgetDescription* self = NewLC( );

    CleanupStack::Pop( self );

    return self;

    }

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

// CCaWidgetDescription::NewLC

// Two-phased constructor.

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

//

CCaWidgetDescription* CCaWidgetDescription::NewLC( )

    {

    CCaWidgetDescription* self = new( ELeave ) CCaWidgetDescription();

    CleanupStack::PushL( self );

    self->ConstructL( );

    return self;

    }

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

// CCaWidgetDescription::NewLC

// Two-phased constructor.

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

//

CCaWidgetDescription* CCaWidgetDescription::NewLC( CCaInnerEntry* aEntry )

    {

    CCaWidgetDescription* self = new( ELeave ) CCaWidgetDescription();

    CleanupStack::PushL( self );

    self->ConstructL( aEntry );

    return self;

    }

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

// Destructor

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

//

CCaWidgetDescription::~CCaWidgetDescription()

    {

    iTitle.Close();

    iDescription.Close();

    iUri.Close();

    iIconUri.Close();

    iLibrary.Close();

    iModificationTime.Close();

    }

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

//

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

//

TBool CCaWidgetDescription::Compare(

        const CCaWidgetDescription& aFirst,const CCaWidgetDescription& aSecond)

    {

    if( aFirst.GetLibraryName() == aSecond.GetLibraryName() )

        {

        return ETrue;

        }

    else

        {

        return EFalse;

        }

    }

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

//

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

//

TBool CCaWidgetDescription::Compare( const CCaWidgetDescription& aToCompare )

    {

    if( aToCompare.GetLibrary() == GetLibrary() &&

            aToCompare.GetDescription() == GetDescription() &&

            aToCompare.GetUri() == GetUri() &&

            aToCompare.GetIconUri() == GetIconUri() &&

            aToCompare.GetTitle() == GetTitle() &&

            aToCompare.GetLibrary() != KNoLibrary &&

            aToCompare.GetModificationTime() == GetModificationTime()

            )

        {

        return ETrue;

        }

    else

        {

        return EFalse;

        }

    }

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

//

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

//

void CCaWidgetDescription::SetMmcId( TUint aMmcId )

    {

    iMmcId = aMmcId;

    }

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

//

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

//

void CCaWidgetDescription::SetPackageUidL( const TDesC& aPackageUid )

    {

    TLex lexer( aPackageUid );

    User::LeaveIfError( lexer.Val( iPackageUid,EHex));

    }

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

//

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

//

void CCaWidgetDescription::SetTitleL( const TDesC& aTitle )

    {

    iTitle.Close();

    iTitle.CreateL(aTitle);

    }

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

//

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

//

void CCaWidgetDescription::SetDescriptionL( const TDesC& aDescription )

    {

    iDescription.Close();

    iDescription.CreateL(aDescription);

    }

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

//

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

//

void CCaWidgetDescription::SetUriL( const TDesC& aUri )

    {

    iUri.Close();

    iUri.CreateL(aUri);

    }

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

//

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

//

void CCaWidgetDescription::SetIconUriL( const TDesC& aIconUri )

    {

    iIconUri.Close();

    iIconUri.CreateL(aIconUri);

    }

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

//

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

//

void CCaWidgetDescription::SetLibraryL( const TDesC& aLibrary )

    {

    iLibrary.Close();

    iLibrary.CreateL(aLibrary);

    }

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

//

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

//

void CCaWidgetDescription::SetMissing( TBool aMissing )

    {

    SetFlag( EMissing, aMissing );

    }

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

//

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

//

void CCaWidgetDescription::SetVisible( TBool aVisible )

    {

    SetFlag( EVisible, aVisible );

    }

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

//

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

//

void CCaWidgetDescription::SetUsed( TBool aUsed )

    {

    SetFlag( EUsed, aUsed );

    }

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

//

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

//

void CCaWidgetDescription::SetFlag( TInt aFlag, TBool aValue )

    {

    if( aValue )

        {

        iFlags = iFlags | aFlag;

        }

    else

        {

        iFlags = iFlags & ~aFlag;

        }

    }

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

//

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

//

void CCaWidgetDescription::SetModificationTimeL( const TDesC& aModificationTime )

    {

    iModificationTime.Close();

    iModificationTime.CreateL( aModificationTime );

    }

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

//

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

//

TInt CCaWidgetDescription::GetEntryId( ) const

    {

    return iEntryId;

    }

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

//

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

//

TUint CCaWidgetDescription::GetMmcId( ) const

    {

    return iMmcId;

    }

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

//

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

//

TPtrC CCaWidgetDescription::GetLibrary( ) const

    {

    return iLibrary;

    }

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

//

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

//

TPtrC CCaWidgetDescription::GetDescription( ) const

    {

    return iDescription;

    }

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

//

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

//

TPtrC CCaWidgetDescription::GetUri( ) const

    {

    return iUri;

    }

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

//

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

//

TPtrC CCaWidgetDescription::GetIconUri( ) const

    {

    return iIconUri;

    }

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

//

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

//

TPtrC CCaWidgetDescription::GetTitle( ) const

    {

    if ( iTitle == KNullDesC )

        {

        return GetLibraryName();

        }

    else

        {

        return iTitle;

        }

    }

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

//

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

//

TPtrC CCaWidgetDescription::GetModificationTime( ) const

    {

    return iModificationTime;

    }

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

//

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

//

TBool CCaWidgetDescription::IsMissing( ) const

    {

    return iFlags & EMissing;

    }

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

//

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

//

TBool CCaWidgetDescription::IsUsed( ) const

    {

    return iFlags & EUsed;

    }

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

//

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

//

CCaInnerEntry* CCaWidgetDescription::GetEntryLC( ) const

    {

    CCaInnerEntry* entry = CCaInnerEntry::NewLC();

    entry->SetEntryTypeNameL( KCaTypeWidget );

    entry->SetRole( EItemEntryRole );

    if ( iFlags & EVisible )

        {

        entry->SetFlags( EVisible );

        }

    if ( iPackageUid )

        {

        TBuf<KMaxUidName> uidDesc;

        uidDesc.AppendNum( iPackageUid,EHex );

        entry->AddAttributeL( KCaPackageUid, uidDesc );

        }

    if ( iEntryId != KNoId )

        {

        entry->SetId( iEntryId );

        }

    if ( iMmcId )

        {

        TBuf<KMaxUidName> mmcId;

        mmcId.AppendNum( iMmcId, EHex);

        entry->AddAttributeL( KCaAttrMmcId, mmcId );

        }

    if ( iLibrary != KNullDesC )

        {

        entry->AddAttributeL(KAttrWidgetLibrary, iLibrary);

        entry->SetFlags(entry->GetFlags() | ERemovable);

        if (WidgetScannerUtils::IsFileOnDrive( iLibrary,

                DriveInfo::EDefaultRom ) )

            {

            entry->SetFlags( entry->GetFlags() & ~ERemovable );

            }

        }

    if ( iTitle != KNullDesC )

        {

        entry->SetTextL(iTitle);

        entry->AddAttributeL(KCaAttrLongName, iTitle);

        }

    else

        {

        TPtrC libraryName( GetLibraryName() );

        entry->SetTextL( libraryName );

        entry->AddAttributeL( KCaAttrLongName, libraryName );

        }

    if ( iDescription != KNullDesC )

        {

        entry->SetDescriptionL( iDescription );

        }

    if ( iUri != KNullDesC )

        {

        entry->AddAttributeL(KAttrWidgetUri, iUri);

        }

    if ( iIconUri != KNullDesC)

        {

        // aSkinId and AppId not used for widgets - KNullDesC

        entry->SetIconDataL(iIconUri, KNullDesC, KNullDesC);

        }

    if( iModificationTime != KNullDesC )

        {

        entry->AddAttributeL( KCaAttrInstallationTime, iModificationTime );

        }

    return entry;

    }

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

//

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

//

TPtrC CCaWidgetDescription::GetLibraryName( ) const

    {

    TPtrC libraryName( iLibrary );

    TInt pos( 0 );

    while ( ( pos = libraryName.Find( KDoubleSlash ) ) != KErrNotFound )

        {

        libraryName.Set( libraryName.Mid( pos + 1 ) );

        }