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harvester/harvesterplugins/ImagePlugin/src/harvesterimageplugin.cpp
branchRCL_3
changeset 19 b73252188534
parent 13 4a4892eec172 
--- a/harvester/harvesterplugins/ImagePlugin/src/harvesterimageplugin.cpp	Thu Jul 15 19:07:24 2010 +0300
+++ b/harvester/harvesterplugins/ImagePlugin/src/harvesterimageplugin.cpp	Thu Aug 19 10:20:41 2010 +0300
@@ -69,87 +69,90 @@
 const TUid KBGPSUid = { 0x0ADC2480 };
 #endif
 
-CHarvesterImagePluginPropertyDefs::CHarvesterImagePluginPropertyDefs() : CBase()
+CHarvesterImagePluginPropertyDefs::CHarvesterImagePluginPropertyDefs() : CBase(),
+    iCreationDatePropertyDef( NULL )
 	{
 	}
 
-void CHarvesterImagePluginPropertyDefs::ConstructL(CMdEObjectDef& aObjectDef)
+void CHarvesterImagePluginPropertyDefs::ConstructL( CMdEObjectDef& aObjectDef )
 	{
-	CMdENamespaceDef& nsDef = aObjectDef.NamespaceDef();
-
-	// Image property definitions
-	CMdEObjectDef& objectDef = nsDef.GetObjectDefL( Object::KBaseObject );
-	iCreationDatePropertyDef = &objectDef.GetPropertyDefL( Object::KCreationDateProperty );
-	iLastModifiedDatePropertyDef = &objectDef.GetPropertyDefL( Object::KLastModifiedDateProperty );
-	iSizePropertyDef = &objectDef.GetPropertyDefL( Object::KSizeProperty );
-	iTimeOffsetPropertyDef = &objectDef.GetPropertyDefL( Object::KTimeOffsetProperty );
-	iItemTypePropertyDef = &objectDef.GetPropertyDefL( Object::KItemTypeProperty );
-	iDefaultFolderPropertyDef = &objectDef.GetPropertyDefL( Object::KInDefaultFolder );
-
-	// Media property definitions
-	CMdEObjectDef& mediaDef = nsDef.GetObjectDefL( MediaObject::KMediaObject );
-	iWidthPropertyDef = &mediaDef.GetPropertyDefL( MediaObject::KWidthProperty );
-	iHeightPropertyDef = &mediaDef.GetPropertyDefL( MediaObject::KHeightProperty );
-	iDescriptionPropertyDef = &mediaDef.GetPropertyDefL( MediaObject::KDescriptionProperty );
-	iCommentPropertyDef = &mediaDef.GetPropertyDefL( MediaObject::KCommentProperty );
-	iReleaseDatePropertyDef = &mediaDef.GetPropertyDefL( MediaObject::KReleaseDateProperty );
-	iCopyrightPropertyDef = &mediaDef.GetPropertyDefL( MediaObject::KCopyrightProperty );
-	iCaptureDatePropertyDef = &mediaDef.GetPropertyDefL( MediaObject::KCaptureDateProperty );
-	iResolutionUnitPropertyDef = &mediaDef.GetPropertyDefL( MediaObject::KResolutionUnitProperty );
-	iArtistPropertyDef = &mediaDef.GetPropertyDefL( MediaObject::KArtistProperty );
-
-	// Image property definitions
-	CMdEObjectDef& imageDef = nsDef.GetObjectDefL( Image::KImageObject );
-	iPixelYDimensionPropertyDef = &imageDef.GetPropertyDefL( Image::KPixelYDimensionProperty );
-	iPixelXDimensionPropertyDef = &imageDef.GetPropertyDefL( Image::KPixelXDimensionProperty );
-	iBitsPerSamplePropertyDef = &imageDef.GetPropertyDefL( Image::KBitsPerSampleProperty );
-	iFrameCountPropertyDef = &imageDef.GetPropertyDefL( Image::KFrameCountProperty );
-	iDateTimeOriginalPropertyDef = &imageDef.GetPropertyDefL( Image::KDateTimeOriginalProperty );
-	iDateTimeDigitizedPropertyDef = &imageDef.GetPropertyDefL( Image::KDateTimeDigitizedProperty );
-	iDateTimePropertyDef = &imageDef.GetPropertyDefL( Image::KDateTimeProperty );
-	iWhiteBalancePropertyDef = &imageDef.GetPropertyDefL( Image::KWhiteBalanceProperty );
-	iFlashPropertyDef = &imageDef.GetPropertyDefL( Image::KFlashProperty );
-	iExposureProgramPropertyDef = &imageDef.GetPropertyDefL( Image::KExposureProgramProperty );
-	iMakePropertyDef = &imageDef.GetPropertyDefL( Image::KMakeProperty );
-	iModelPropertyDef = &imageDef.GetPropertyDefL( Image::KModelProperty );
-	iOrientationPropertyDef = &imageDef.GetPropertyDefL( Image::KOrientationProperty );
-	iXResolutionPropertyDef = &imageDef.GetPropertyDefL( Image::KXResolutionProperty );
-	iYResolutionPropertyDef = &imageDef.GetPropertyDefL( Image::KYResolutionProperty );
-	iYCbCrPositioningPropertyDef = &imageDef.GetPropertyDefL( Image::KYCbCrPositioningProperty );
-	iExposureTimePropertyDef = &imageDef.GetPropertyDefL( Image::KExposureTimeProperty );
-	iFNumberPropertyDef = &imageDef.GetPropertyDefL( Image::KFNumberProperty );
-	iExifVersionPropertyDef = &imageDef.GetPropertyDefL( Image::KExifVersionProperty );
-	iShutterSpeedValuePropertyDef = &imageDef.GetPropertyDefL( Image::KShutterSpeedValueProperty );
-	iApertureValuePropertyDef = &imageDef.GetPropertyDefL( Image::KApertureValueProperty );
-	iFocalLengthPropertyDef = &imageDef.GetPropertyDefL( Image::KFocalLengthProperty );
-	iFlashPixVersionPropertyDef = &imageDef.GetPropertyDefL( Image::KFlashPixVersionProperty );
-	iColourSpacePropertyDef = &imageDef.GetPropertyDefL( Image::KColourSpaceProperty );
-	iISOSpeedRatingsPropertyDef = &imageDef.GetPropertyDefL( Image::KISOSpeedRatingsProperty );
-	iComponentsConfigurationPropertyDef = &imageDef.GetPropertyDefL( Image::KComponentsConfigurationProperty );
-	iExposureBiasValuePropertyDef = &imageDef.GetPropertyDefL( Image::KExposureBiasValueProperty );
-	iSamplesPerPixelPropertyDef = &imageDef.GetPropertyDefL( Image::KSamplesPerPixelProperty );
-	iThumbCompressionPropertyDef = &imageDef.GetPropertyDefL( Image::KThumbCompressionProperty );
-	iThumbXResolutionPropertyDef = &imageDef.GetPropertyDefL( Image::KThumbXResolutionProperty );
-	iThumbYResolutionPropertyDef = &imageDef.GetPropertyDefL( Image::KThumbYResolutionProperty );
-	iThumbResolutionUnitPropertyDef = &imageDef.GetPropertyDefL( Image::KThumbResolutionUnitProperty );
-	iFocalLengthIn35mmFilmPropertyDef = &imageDef.GetPropertyDefL( Image::KFocalLengthIn35mmFilmProperty );
-	iMeteringModePropertyDef = &imageDef.GetPropertyDefL( Image::KMeteringModeProperty );
-	iRelatedSoundFilePropertyDef = &imageDef.GetPropertyDefL( Image::KRelatedSoundFileProperty );
-	iFocalPlaneResolutionUnitPropertyDef = &imageDef.GetPropertyDefL( Image::KFocalPlaneResolutionUnitProperty );
-	iFocalPlaneXResolutionPropertyDef = &imageDef.GetPropertyDefL( Image::KFocalPlaneXResolutionProperty );
-	iFocalPlaneYResolutionPropertyDef = &imageDef.GetPropertyDefL( Image::KFocalPlaneYResolutionProperty );
-	iDraftPropertyDef = &imageDef.GetPropertyDefL( Image::KDraftProperty );
+    SetByObjectDefL( aObjectDef );
 	}
 
-CHarvesterImagePluginPropertyDefs* CHarvesterImagePluginPropertyDefs::NewL(CMdEObjectDef& aObjectDef)
-	{
-	CHarvesterImagePluginPropertyDefs* self = 
-		new (ELeave) CHarvesterImagePluginPropertyDefs();
-	CleanupStack::PushL( self );
-	self->ConstructL( aObjectDef );
-	CleanupStack::Pop( self );
-	return self;
-	}
+CHarvesterImagePluginPropertyDefs* CHarvesterImagePluginPropertyDefs::NewL()
+    {
+    CHarvesterImagePluginPropertyDefs* self = 
+        new (ELeave) CHarvesterImagePluginPropertyDefs();
+    return self;
+    }
+
+void CHarvesterImagePluginPropertyDefs::SetByObjectDefL(CMdEObjectDef& aObjectDef)
+    {
+    CMdENamespaceDef& nsDef = aObjectDef.NamespaceDef();
+
+    // Image property definitions
+    CMdEObjectDef& objectDef = nsDef.GetObjectDefL( Object::KBaseObject );
+    iCreationDatePropertyDef = &objectDef.GetPropertyDefL( Object::KCreationDateProperty );
+    iLastModifiedDatePropertyDef = &objectDef.GetPropertyDefL( Object::KLastModifiedDateProperty );
+    iSizePropertyDef = &objectDef.GetPropertyDefL( Object::KSizeProperty );
+    iTimeOffsetPropertyDef = &objectDef.GetPropertyDefL( Object::KTimeOffsetProperty );
+    iItemTypePropertyDef = &objectDef.GetPropertyDefL( Object::KItemTypeProperty );
+    iDefaultFolderPropertyDef = &objectDef.GetPropertyDefL( Object::KInDefaultFolder );
+
+    // Media property definitions
+    CMdEObjectDef& mediaDef = nsDef.GetObjectDefL( MediaObject::KMediaObject );
+    iWidthPropertyDef = &mediaDef.GetPropertyDefL( MediaObject::KWidthProperty );
+    iHeightPropertyDef = &mediaDef.GetPropertyDefL( MediaObject::KHeightProperty );
+    iDescriptionPropertyDef = &mediaDef.GetPropertyDefL( MediaObject::KDescriptionProperty );
+    iCommentPropertyDef = &mediaDef.GetPropertyDefL( MediaObject::KCommentProperty );
+    iReleaseDatePropertyDef = &mediaDef.GetPropertyDefL( MediaObject::KReleaseDateProperty );
+    iCopyrightPropertyDef = &mediaDef.GetPropertyDefL( MediaObject::KCopyrightProperty );
+    iCaptureDatePropertyDef = &mediaDef.GetPropertyDefL( MediaObject::KCaptureDateProperty );
+    iResolutionUnitPropertyDef = &mediaDef.GetPropertyDefL( MediaObject::KResolutionUnitProperty );
+    iArtistPropertyDef = &mediaDef.GetPropertyDefL( MediaObject::KArtistProperty );
+
+    // Image property definitions
+    CMdEObjectDef& imageDef = nsDef.GetObjectDefL( Image::KImageObject );
+    iPixelYDimensionPropertyDef = &imageDef.GetPropertyDefL( Image::KPixelYDimensionProperty );
+    iPixelXDimensionPropertyDef = &imageDef.GetPropertyDefL( Image::KPixelXDimensionProperty );
+    iBitsPerSamplePropertyDef = &imageDef.GetPropertyDefL( Image::KBitsPerSampleProperty );
+    iFrameCountPropertyDef = &imageDef.GetPropertyDefL( Image::KFrameCountProperty );
+    iDateTimeOriginalPropertyDef = &imageDef.GetPropertyDefL( Image::KDateTimeOriginalProperty );
+    iDateTimeDigitizedPropertyDef = &imageDef.GetPropertyDefL( Image::KDateTimeDigitizedProperty );
+    iDateTimePropertyDef = &imageDef.GetPropertyDefL( Image::KDateTimeProperty );
+    iWhiteBalancePropertyDef = &imageDef.GetPropertyDefL( Image::KWhiteBalanceProperty );
+    iFlashPropertyDef = &imageDef.GetPropertyDefL( Image::KFlashProperty );
+    iExposureProgramPropertyDef = &imageDef.GetPropertyDefL( Image::KExposureProgramProperty );
+    iMakePropertyDef = &imageDef.GetPropertyDefL( Image::KMakeProperty );
+    iModelPropertyDef = &imageDef.GetPropertyDefL( Image::KModelProperty );
+    iOrientationPropertyDef = &imageDef.GetPropertyDefL( Image::KOrientationProperty );
+    iXResolutionPropertyDef = &imageDef.GetPropertyDefL( Image::KXResolutionProperty );
+    iYResolutionPropertyDef = &imageDef.GetPropertyDefL( Image::KYResolutionProperty );
+    iYCbCrPositioningPropertyDef = &imageDef.GetPropertyDefL( Image::KYCbCrPositioningProperty );
+    iExposureTimePropertyDef = &imageDef.GetPropertyDefL( Image::KExposureTimeProperty );
+    iFNumberPropertyDef = &imageDef.GetPropertyDefL( Image::KFNumberProperty );
+    iExifVersionPropertyDef = &imageDef.GetPropertyDefL( Image::KExifVersionProperty );
+    iShutterSpeedValuePropertyDef = &imageDef.GetPropertyDefL( Image::KShutterSpeedValueProperty );
+    iApertureValuePropertyDef = &imageDef.GetPropertyDefL( Image::KApertureValueProperty );
+    iFocalLengthPropertyDef = &imageDef.GetPropertyDefL( Image::KFocalLengthProperty );
+    iFlashPixVersionPropertyDef = &imageDef.GetPropertyDefL( Image::KFlashPixVersionProperty );
+    iColourSpacePropertyDef = &imageDef.GetPropertyDefL( Image::KColourSpaceProperty );
+    iISOSpeedRatingsPropertyDef = &imageDef.GetPropertyDefL( Image::KISOSpeedRatingsProperty );
+    iComponentsConfigurationPropertyDef = &imageDef.GetPropertyDefL( Image::KComponentsConfigurationProperty );
+    iExposureBiasValuePropertyDef = &imageDef.GetPropertyDefL( Image::KExposureBiasValueProperty );
+    iSamplesPerPixelPropertyDef = &imageDef.GetPropertyDefL( Image::KSamplesPerPixelProperty );
+    iThumbCompressionPropertyDef = &imageDef.GetPropertyDefL( Image::KThumbCompressionProperty );
+    iThumbXResolutionPropertyDef = &imageDef.GetPropertyDefL( Image::KThumbXResolutionProperty );
+    iThumbYResolutionPropertyDef = &imageDef.GetPropertyDefL( Image::KThumbYResolutionProperty );
+    iThumbResolutionUnitPropertyDef = &imageDef.GetPropertyDefL( Image::KThumbResolutionUnitProperty );
+    iFocalLengthIn35mmFilmPropertyDef = &imageDef.GetPropertyDefL( Image::KFocalLengthIn35mmFilmProperty );
+    iMeteringModePropertyDef = &imageDef.GetPropertyDefL( Image::KMeteringModeProperty );
+    iRelatedSoundFilePropertyDef = &imageDef.GetPropertyDefL( Image::KRelatedSoundFileProperty );
+    iFocalPlaneResolutionUnitPropertyDef = &imageDef.GetPropertyDefL( Image::KFocalPlaneResolutionUnitProperty );
+    iFocalPlaneXResolutionPropertyDef = &imageDef.GetPropertyDefL( Image::KFocalPlaneXResolutionProperty );
+    iFocalPlaneYResolutionPropertyDef = &imageDef.GetPropertyDefL( Image::KFocalPlaneYResolutionProperty );
+    iDraftPropertyDef = &imageDef.GetPropertyDefL( Image::KDraftProperty );
+    }
 
 /**
 * Default constructor
@@ -185,17 +188,22 @@
 		{
 		iDecoder->Reset();
 	    delete iDecoder;
+	    iDecoder = NULL;
 		}   
     
     if (iExifUtil)
 		{
 		delete iExifUtil;
+		iExifUtil = NULL;
 		}
    	
     delete iPropDefs;
+    iPropDefs = NULL;
     
     delete iPhoneImagesPath;
+    iPhoneImagesPath = NULL;
     delete iMmcImagesPath;
+    iMmcImagesPath = NULL;
     
     iMimeTypeMappings.Close();
     iFbs.Disconnect();
@@ -211,6 +219,8 @@
 	iExifUtil = CHarvesterExifUtil::NewL();
     User::LeaveIfError( iFbs.Connect() );
 
+    iPropDefs = CHarvesterImagePluginPropertyDefs::NewL(); 
+
     TLinearOrder< TMimeTypeMapping<TImageMetadataHandling> > cmp(
     		TMimeTypeMapping<TImageMetadataHandling>::CompareFunction);
 
@@ -396,13 +406,8 @@
         {
         CMdEProperty* prop = NULL;
         CMdEObjectDef& objectDef = *aFileData.iImageDef;
-        
-        if( !iPropDefs )
-        	{
-        	iPropDefs = CHarvesterImagePluginPropertyDefs::NewL( objectDef );
-        	// Prefetch max text lengt for validity checking
-        	iMaxTextLength = iPropDefs->iCopyrightPropertyDef->MaxTextLengthL();
-        	}
+		
+        InitPropDefsL( objectDef );        
         
         aMetadataObject.Property( *iPropDefs->iSizePropertyDef, prop );
         if( prop )
@@ -692,13 +697,8 @@
     WRITELOG( "CHarvesterImagePlugin::HandleObjectPropertiesL() - New MdE object" );
     
     CMdEObject& mdeObject = aHarvesterData.MdeObject();
-    
-    if( !iPropDefs )
-    	{
-    	iPropDefs = CHarvesterImagePluginPropertyDefs::NewL( mdeObject.Def() );
-    	// Prefetch max text lengt for validity checking
-    	iMaxTextLength = iPropDefs->iCopyrightPropertyDef->MaxTextLengthL();
-    	}
+	
+    InitPropDefsL( mdeObject.Def() );
 
     TTimeIntervalSeconds timeOffsetSeconds = User::UTCOffset();
 
@@ -1084,3 +1084,14 @@
     
     return KErrNotSupported;
     }
+
+void CHarvesterImagePlugin::InitPropDefsL( CMdEObjectDef& aObjectDef )
+    {
+    if( !iPropDefs->iCreationDatePropertyDef )
+        {
+        iPropDefs->SetByObjectDefL( aObjectDef );
+        // Prefetch max text lengt for validity checking
+        iMaxTextLength = iPropDefs->iCopyrightPropertyDef->MaxTextLengthL();
+        }
+    }
+
MCL/sf/mw/mds