diff -r a3a1ae9acec6 -r da5135c61bad meetingrequest/mrgui/mrfieldbuildercommon/inc/cmrattachmentui.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingrequest/mrgui/mrfieldbuildercommon/inc/cmrattachmentui.h	Wed Mar 31 21:08:33 2010 +0300
@@ -0,0 +1,143 @@
+/*
+* 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: Attachment fetch utility class for event viewers and editors
+*
+*/
+
+#ifndef CMRATTACHMENTUI_H
+#define CMRATTACHMENTUI_H
+
+// INCLUDES
+#include <e32base.h>
+#include <f32file.h> // RFs
+#include <mediafiletypes.hrh> // TMediaFileType
+#include <aknprogressdialog.h> // MProgressDialogCallback
+#include <mmgfetchverifier.h>
+#include <maknfileselectionobserver.h>
+
+// FORWARD DECLARATIONS
+class MESMRCalEntry;
+class CMRAttachmentProgressInfo;
+class CMRFileManager;
+class CMRGrid;
+
+// CLASS DECLARATIONS
+/**
+ * Observer for the attachment operation
+ */
+class MMRAttachmentUiObserver
+	{
+	public:
+		virtual void AttachmentOperationCompleted( MDesC16Array& aArray ) = 0;
+
+	protected:
+		virtual ~MMRAttachmentUiObserver() { }
+	};
+
+/**
+ * Class for attachment operation results
+ */
+class TAttachmentOpResult
+	{
+	public:
+		inline TAttachmentOpResult() : iFiles( NULL ){}
+
+	public:
+		MDesC16Array* iFiles;
+	};
+
+/**
+ * Facade class for the attachment related ui operations
+ */
+NONSHARABLE_CLASS( CMRAttachmentUi ): public CBase, public MProgressDialogCallback, 
+                         public MMGFetchVerifier, public MAknFileSelectionObserver
+	{
+	public:
+		/**
+		 * Static c'tor
+		 */
+		IMPORT_C static CMRAttachmentUi* NewL();
+
+		/**
+		 * D'tor
+		 */
+		IMPORT_C ~CMRAttachmentUi();
+
+	public: // Interface
+
+		/**
+		 * Launches Attachment Fetch UI
+		 * Works synchronously
+		 * @param aEntry Entry that will updated with attachments
+		 * @return System wide error code
+		 */
+		IMPORT_C TInt LaunchFetchUi( MESMRCalEntry& aEntry );
+
+		/**
+		 * Launches Attachment Fetch UI
+		 * Works synchronously
+		 * @param aEntry Entry which attachments will be listed.
+		 * 					Attachments can be added by user also.
+		 * @return System wide error code
+		 */
+		IMPORT_C TInt LaunchViewerUi( MESMRCalEntry& aEntry );
+
+		/**
+		 * Add observer
+		 * @param aObserver Observer for attachment process
+		 */
+		IMPORT_C void SetObserver( MMRAttachmentUiObserver& aObserver );
+
+		IMPORT_C TAttachmentOpResult LatestOperationResult();
+
+	public: // From MProgressDialogCallback
+		void DialogDismissedL( TInt aButtonId );
+		
+	public: // From MMGFetchVerifier
+	    TBool VerifySelectionL( const MDesCArray* aSelectedFiles );
+	
+	public: // From MAknFileSelectionObserver
+	    TBool OkToExitL( const TDesC& aDriveAndPath, const TEntry& aEntry );
+
+	private: // Implementation
+		CMRAttachmentUi();
+		void ConstructL();
+		void DoLaunchFetchUiL();
+		void DoLaunchViewerUiL();
+		TMediaFileType ResolveAttachmentTypeL();
+		void StartCopyOpL();
+		void UpdateEntryL();
+		TBool FileDrmProtectedL( RFile& aFile );
+		TBool IsDuplicateNameL( const TDesC& aSelectedFile );
+		
+	private: // Data
+		/// Ref: Currently active entry
+		MESMRCalEntry* iEntry;
+		/// Own: file server sesssion handle
+		RFs iFsSession;
+		/// Own: Progress bar
+		CMRAttachmentProgressInfo* iProgress;
+		/// Own: File count for files to be copied
+		TInt iFileCount;
+		/// Own: Array of files to be copied
+		CDesCArrayFlat* iFilesToCopy;
+		/// Own: Array of files to be added without copy
+		CDesCArrayFlat* iFilesToAdd;
+		/// Own: File copy manager
+		CMRFileManager* iManager;
+		/// Ref: Attachment ui process observer reference
+		MMRAttachmentUiObserver* iObserver;
+	};
+#endif // CMRATTACHMENTUI_H
+// End of file