serviceproviders/sapi_mediamanagement/mediamanagementservice/inc/mgimageresolution.h
changeset 19 989d2f495d90
child 33 50974a8b132e
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/serviceproviders/sapi_mediamanagement/mediamanagementservice/inc/mgimageresolution.h	Fri Jul 03 15:51:24 2009 +0100
@@ -0,0 +1,100 @@
+/*
+* Copyright (c) 2007-2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:  This Class is used to find resolution of image file
+*
+*/
+
+#ifndef MGIMAGERESOLUTION_H_
+#define MGIMAGERESOLUTION_H_
+
+#include<e32base.h>
+#include<ImageConversion.h>
+#include<icl/imagedata.h>
+#include<f32file.h>
+
+
+#include"mgmresolution.h"
+
+// CLASS DECLARATION
+
+/**
+*  CImageResolution class This class can be used to find the resolution of image file
+*
+*  @since  Series60 v3.2
+*/
+class CImageResolution : public CBase , public MResolution
+    {
+    public:
+        
+        /**
+        * Two-phased constructor
+        * @since  Series60 v3.2
+        * @param  aUrl   Url of the image file
+        * @return CImageResolution*  Returns the instance of
+        *                                 CImageResolution.
+        */        
+       static  CImageResolution* NewL(TDesC& aUrl);
+       
+       /**
+       * Method to get resolution of image file
+       * @since  Series60 v3.2
+       * @param  aSize In return it contains size of image file
+       * @return TBool ETrue when it is able to get resolution of image else EFalse
+       *               
+       */        
+       TBool GetresolutionL(TSize& aSize);
+       /**
+        * Destructor
+        */        
+       ~CImageResolution();
+
+    private:
+        /**
+         * Symbian ConstructL
+         * @since  Series60 v3.2
+         * @param  aUrl Url of the image file
+         * 
+         */        
+
+        void ConstructL(TDesC& aUrl);
+        /**
+        * C++ constructor
+        */    
+        CImageResolution();
+    
+    private:        
+        /**
+        * Image decoder instance
+        */    
+  
+        CImageDecoder* iImageDecoder;
+        /**
+        * TFrameInfo instance
+        */    
+
+        TFrameInfo iFrameInfo;
+        /**
+        * File server session
+        */    
+
+        RFs iFs;
+        /**
+        * RFile instance
+        */    
+        
+        RFile iFile;
+    };
+
+
+#endif /* MGIMAGERESOLUTION_H_ */