email/mail/EditorSrc/cmsgmailrestoresuperop.h
changeset 0 72b543305e3a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/email/mail/EditorSrc/cmsgmailrestoresuperop.h	Thu Dec 17 08:44:11 2009 +0200
@@ -0,0 +1,117 @@
+/*
+* Copyright (c) 2002-2007 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:  
+* 		State machine -based operation for restoring attachments and attached 
+* 		messages.
+*
+*/
+
+
+
+#ifndef CMSGMAILRESTORESUPEROP_H
+#define CMSGMAILRESTORESUPEROP_H
+
+//  INCLUDES
+#include "cmsgmailbaseop.h"
+
+// DATA TYPES
+
+// FORWARD DECLARATIONS
+class CMsgMailRestoreAttMsgsOp;
+class CMsgMailRestoreAttasOp;
+
+// CLASS DECLARATION
+/**
+* State machine -based operation for restoring attachments and attached 
+* messages. Utilizes CMsgMailRestoreAttasOp and CMsgMailRestoreAttMsgsOp.
+*/
+NONSHARABLE_CLASS( CMsgMailRestoreSuperOp ) : public CMsgMailBaseOp
+    {
+    protected:
+    
+        enum TLaunchState
+            {
+            ERestoreAttachments = EFirstFreeState, // restore attachments
+            ERestoreAttachedMsgs, // restore attached messages
+            };
+    
+    public:  // Constructors and destructor
+    
+        /**
+        * Two-phased constructor.
+        * @param aDocument Editor's document
+        */
+        static CMsgMailRestoreSuperOp* NewL(
+            CMsgMailEditorDocument& aDocument );
+
+        /**
+        * Destructor. Cancels operation.
+        */
+        virtual ~CMsgMailRestoreSuperOp();
+        
+    public: // API
+    
+        /**
+        * Method to show a proper note if there was one or more invalid
+        * attachments or attached messages.
+        * @return ETrue if there was reason to show a note
+        */
+        TBool ShowNoteIfInvalidAttaL() const;
+        
+        /**
+        * Method to show a proper note if there was one or more DRM restricted
+        * attachments that were removed from attachment list.
+        * @return ETrue if there was reason to show a note
+        */
+        TBool ShowNoteIfDRMAttaL() const;    
+
+    protected: // from CMsgMailBaseOp
+    
+        void SetNextState();
+        
+        void HandleStateActionL();
+        
+        void HandleOperationCancel();
+        
+    private:  // Implementation
+        
+        void RestoreAttachmentsL();
+        
+        void RestoreAttachedMsgsL();
+
+    private:
+    
+        /**
+        * Constructor.
+        * @param aDocument Editor's document       
+        */
+        CMsgMailRestoreSuperOp( CMsgMailEditorDocument& aDocument );
+
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+        void ConstructL();
+        
+    private:
+
+        // Operation for adding attached messages, own
+        CMsgMailRestoreAttMsgsOp* iRestoreAttMsgsOp;
+        
+        // Operation for adding attachments, own
+        CMsgMailRestoreAttasOp* iRestoreAttasOp;          
+    };
+
+#endif      // CMSGMAILRESTORESUPEROP_H
+
+// End of File