diff -r a05c44bc3c61 -r d881023c13eb mmappcomponents/mmmtpdataprovider/mmmtpdpplugins/abstractmediamtpdataprovider/src/cabstractmediamtpdataproviderdescriptionutility.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmappcomponents/mmmtpdataprovider/mmmtpdpplugins/abstractmediamtpdataprovider/src/cabstractmediamtpdataproviderdescriptionutility.cpp	Mon May 03 12:58:40 2010 +0300
@@ -0,0 +1,224 @@
+/*
+* 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:  Media dp specific property description construction utility.
+*              Used by all request processors which related to property description
+*
+*/
+
+#include <mtp/mtpprotocolconstants.h>
+#include <mtp/cmtptypeobjectpropdesc.h>
+#include <mtp/cmtptypestring.h>
+
+#include "cabstractmediamtpdataproviderdescriptionutility.h"
+#include "abstractmediamtpdataproviderconst.h"
+#include "mmmtpdpconfig.h"
+#include "mmmtpdplogger.h"
+
+// -----------------------------------------------------------------------------
+// CAbstractMediaMtpDataProviderDescriptionUtility::NewL
+//
+// -----------------------------------------------------------------------------
+//
+CAbstractMediaMtpDataProviderDescriptionUtility* CAbstractMediaMtpDataProviderDescriptionUtility::NewL()
+    {
+    CAbstractMediaMtpDataProviderDescriptionUtility* self =
+        new( ELeave ) CAbstractMediaMtpDataProviderDescriptionUtility();
+
+    return self;
+    }
+
+CAbstractMediaMtpDataProviderDescriptionUtility::CAbstractMediaMtpDataProviderDescriptionUtility()
+    {
+    // Do nothing
+    }
+
+CAbstractMediaMtpDataProviderDescriptionUtility::~CAbstractMediaMtpDataProviderDescriptionUtility()
+    {
+    // Do nothing
+    }
+
+// -----------------------------------------------------------------------------
+// CAbstractMediaMtpDataProviderDescriptionUtility::NewInterdepentPropDescL
+// Construct media dp specific interdependent property description.
+// -----------------------------------------------------------------------------
+//
+CMTPTypeInterdependentPropDesc* CAbstractMediaMtpDataProviderDescriptionUtility::NewInterdepentPropDescL( MMmMtpDpConfig& /*aDpConfig*/,
+    TUint /*aFormatCode*/ )
+    {
+    PRINT( _L( "MM MTP => CAbstractMediaMtpDataProviderDescriptionUtility::NewInterdepentPropDescL" ) );
+
+    CMTPTypeInterdependentPropDesc* interdependentPropDesc = CMTPTypeInterdependentPropDesc::NewL();
+
+    PRINT( _L( "MM MTP <= CAbstractMediaMtpDataProviderDescriptionUtility::NewInterdepentPropDescL" ) );
+    return interdependentPropDesc;
+    }
+
+// -----------------------------------------------------------------------------
+// CAbstractMediaMtpDataProviderDescriptionUtility::NewSpecificPropDescL
+// Construct media dp specific property description.
+// -----------------------------------------------------------------------------
+//
+CMTPTypeObjectPropDesc* CAbstractMediaMtpDataProviderDescriptionUtility::NewSpecificPropDescL( TUint aFormatCode,
+    TUint16 aPropCode )
+    {
+    CMTPTypeObjectPropDesc* propertyDesc = NULL;
+    if( aFormatCode == EMTPFormatCodeAbstractAudioAlbum )
+        {
+        switch ( aPropCode )
+            {
+            case EMTPObjectPropCodeRepresentativeSampleFormat:
+                propertyDesc = NewRepresentativeSampleFormatL();                   
+                break;
+    
+            case EMTPObjectPropCodeRepresentativeSampleSize:
+                propertyDesc = NewRepresentativeSampleSizeL();
+                break;
+    
+            case EMTPObjectPropCodeRepresentativeSampleHeight:
+                propertyDesc = NewRepresentativeSampleHeightL();
+                break;
+    
+            case EMTPObjectPropCodeRepresentativeSampleWidth:
+                propertyDesc = NewRepresentativeSampleWidthL();
+                break;
+    
+            case EMTPObjectPropCodeRepresentativeSampleData:
+                propertyDesc = NewRepresentativeSampleDataL();
+                break;
+            default:
+                // do nothing
+                break;
+            }
+        }
+    return propertyDesc;
+    }
+
+// -----------------------------------------------------------------------------
+// CAbstractMediaMtpDataProviderDescriptionUtility::NewRepresentativeSampleFormatL
+// 
+// -----------------------------------------------------------------------------
+//
+CMTPTypeObjectPropDesc* CAbstractMediaMtpDataProviderDescriptionUtility::NewRepresentativeSampleFormatL()
+    {
+    CMTPTypeObjectPropDescEnumerationForm* form =
+        CMTPTypeObjectPropDescEnumerationForm::NewL( EMTPTypeUINT16 );
+    CleanupStack::PushL( form ); // + form
+
+    TInt numValues = sizeof ( TMmMtpSupportedSampleFormat ) / sizeof ( TMmMtpSupportedSampleFormat[0] );
+    for ( TInt i = 0; i < numValues; i++ )
+        {
+        TMTPTypeUint16 data( TMmMtpSupportedSampleFormat[i] );
+        form->AppendSupportedValueL( data );
+        }
+
+    CMTPTypeObjectPropDesc::TPropertyInfo propertyInfo;
+    propertyInfo.iDataType = EMTPTypeUINT16;
+    propertyInfo.iFormFlag = CMTPTypeObjectPropDesc::EEnumerationForm;
+    propertyInfo.iGetSet = CMTPTypeObjectPropDesc::EReadOnly;
+    CMTPTypeObjectPropDesc* propertyDesc = CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeRepresentativeSampleFormat,
+        propertyInfo,
+        form );
+    CleanupStack::PopAndDestroy( form ); // - form
+    return propertyDesc;
+    }
+
+// -----------------------------------------------------------------------------
+// CAbstractMediaMtpDataProviderDescriptionUtility::NewRepresentativeSampleSizeL
+// 
+// -----------------------------------------------------------------------------
+//
+CMTPTypeObjectPropDesc* CAbstractMediaMtpDataProviderDescriptionUtility::NewRepresentativeSampleSizeL()
+    {
+    CMTPTypeObjectPropDescRangeForm* form =
+        CMTPTypeObjectPropDescRangeForm::NewLC( EMTPTypeUINT32 ); // + form
+
+    // Set expected values
+    form->SetUint32L( CMTPTypeObjectPropDescRangeForm::EMinimumValue, EMTPMinSampleSize );
+    form->SetUint32L( CMTPTypeObjectPropDescRangeForm::EMaximumValue, EMTPMaxSampleSize );
+    form->SetUint32L( CMTPTypeObjectPropDescRangeForm::EStepSize, EMTPStepSampleSize );
+
+    CMTPTypeObjectPropDesc::TPropertyInfo propertyInfo;
+    propertyInfo.iDataType = EMTPTypeUINT32;
+    propertyInfo.iFormFlag = CMTPTypeObjectPropDesc::ERangeForm;
+    propertyInfo.iGetSet = CMTPTypeObjectPropDesc::EReadOnly;
+    CMTPTypeObjectPropDesc* propertyDesc = CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeRepresentativeSampleSize,
+        propertyInfo,
+        form );
+    CleanupStack::PopAndDestroy( form ); // - form
+    return propertyDesc;
+    }
+
+// -----------------------------------------------------------------------------
+// CAbstractMediaMtpDataProviderDescriptionUtility::NewRepresentativeSampleHeightL
+// 
+// -----------------------------------------------------------------------------
+//
+CMTPTypeObjectPropDesc* CAbstractMediaMtpDataProviderDescriptionUtility::NewRepresentativeSampleHeightL()
+    {
+    CMTPTypeObjectPropDescRangeForm* form =
+        CMTPTypeObjectPropDescRangeForm::NewLC( EMTPTypeUINT32 ); // + form
+
+    // Set expected values
+    form->SetUint32L( CMTPTypeObjectPropDescRangeForm::EMinimumValue, EMTPSampleMinHeight );
+    form->SetUint32L( CMTPTypeObjectPropDescRangeForm::EMaximumValue, EMTPSampleMaxHeight );
+    form->SetUint32L( CMTPTypeObjectPropDescRangeForm::EStepSize, EMTPSampleStepHeight );
+
+    CMTPTypeObjectPropDesc::TPropertyInfo propertyInfo;
+    propertyInfo.iDataType = EMTPTypeUINT32;
+    propertyInfo.iFormFlag = CMTPTypeObjectPropDesc::ERangeForm;
+    propertyInfo.iGetSet = CMTPTypeObjectPropDesc::EReadOnly;
+    CMTPTypeObjectPropDesc* propertyDesc = CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeRepresentativeSampleHeight,
+        propertyInfo,
+        form );
+    CleanupStack::PopAndDestroy( form ); // - form
+    return propertyDesc;
+    }
+
+// -----------------------------------------------------------------------------
+// CAbstractMediaMtpDataProviderDescriptionUtility::NewRepresentativeSampleWidthL
+// 
+// -----------------------------------------------------------------------------
+//
+CMTPTypeObjectPropDesc* CAbstractMediaMtpDataProviderDescriptionUtility::NewRepresentativeSampleWidthL()
+    {
+    CMTPTypeObjectPropDescRangeForm* form =
+        CMTPTypeObjectPropDescRangeForm::NewLC( EMTPTypeUINT32 ); // + form
+
+    // Set expected values
+    form->SetUint32L( CMTPTypeObjectPropDescRangeForm::EMinimumValue, EMTPSampleMinWidth );
+    form->SetUint32L( CMTPTypeObjectPropDescRangeForm::EMaximumValue, EMTPSampleMaxWidth );
+    form->SetUint32L( CMTPTypeObjectPropDescRangeForm::EStepSize, EMTPSampleStepWidth );
+
+    CMTPTypeObjectPropDesc::TPropertyInfo propertyInfo;
+    propertyInfo.iDataType = EMTPTypeUINT32;
+    propertyInfo.iFormFlag = CMTPTypeObjectPropDesc::ERangeForm;
+    propertyInfo.iGetSet = CMTPTypeObjectPropDesc::EReadOnly;
+    CMTPTypeObjectPropDesc* propertyDesc = CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeRepresentativeSampleWidth,
+        propertyInfo,
+        form );
+    CleanupStack::PopAndDestroy( form ); // - form
+    return propertyDesc;
+    }
+
+// -----------------------------------------------------------------------------
+// CAbstractMediaMtpDataProviderDescriptionUtility::NewRepresentativeSampleDataL
+// 
+// -----------------------------------------------------------------------------
+//
+CMTPTypeObjectPropDesc* CAbstractMediaMtpDataProviderDescriptionUtility::NewRepresentativeSampleDataL() 
+    {
+    return CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeRepresentativeSampleData );
+    }
+
+// end of file