--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailuis/emailui/inc/FSComposerFetchLogic.h	Wed Sep 01 12:28:57 2010 +0100
@@ -0,0 +1,192 @@
+/*
+* Copyright (c) 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: This file defines class MComposerFetchLogicCallback.
+*
+*/
+
+
+#ifndef __FSCOMPOSERFETCHLOGIC_H__
+#define __FSCOMPOSERFETCHLOGIC_H__
+
+
+#include<e32base.h>
+//#include <aknwaitnotewrapper.h> //cmail
+
+#include"FreestyleEmailDownloadInformationMediator.h"
+
+class CFSMailClient;
+class CFSMailBox;
+class CFSMailFolder;
+class CFSMailMessage;
+class CFreestyleEmailUiAppUi;
+
+enum TComposerFetchState
+	{
+	EStateNotStarted,	// not started
+	EStateSmartReply,	// smart reply test
+	EStateSmartForward, // smart forward test
+	EStateStructure,	// fetch message structure
+	EStateBody,			// fetch message body
+	EStateAttachments   // fetch attachments
+	};
+
+
+/**
+* MComposerFetchLogicCallback
+*/
+class MComposerFetchLogicCallback
+	{
+public:
+    // Returns ETrue if the corresponding CFsComposerFetchLogic object has
+    // been deleted.
+    virtual TBool FetchLogicComplete( TComposerFetchState aState, TInt aError ) = 0;
+	};
+	
+	
+/**
+* CFsComposerFetchLogic
+*/
+class CFsComposerFetchLogic: 
+    public CBase, 
+    //public MProgressDialogCallback, //<cmail>
+	public MFSEmailDownloadInformationObserver, 
+	public MFSMailRequestObserver
+	{
+public: // new public methods
+	
+    static CFsComposerFetchLogic* NewL( CFSMailClient& aClient, 
+                                        TFSMailMsgId aMailBoxId, TFSMailMsgId aFolderId, TFSMailMsgId aMessageId, 
+                                        MComposerFetchLogicCallback& aObserver,
+                                        CFreestyleEmailUiAppUi& aAppUi );
+
+    ~CFsComposerFetchLogic();
+		
+    void RunReplyLogicL();
+		
+    void RunForwardLogicL();
+
+    void CancelFetchings(); //<cmail>
+
+public: // from MFSMailRequestObserver
+		
+    void RequestResponseL( TFSProgress aEvent, TInt aRequestId );
+		
+public: // from MFSEmailDownloadInformationObserver
+
+    void RequestResponseL( const TFSProgress& aEvent, const TPartData& aPart );
+
+public: // from MProgressDialogCallback <cmail> //MAknBackgroundProcess
+        
+    /**
+    * Completes one cycle of the process.
+    */
+    //virtual void StepL(); <cmail>
+    
+    /**
+    * Return true when the process is done.
+    */
+    //virtual TBool IsProcessDone() const; <cmail>
+    
+    /**
+    * Callback when the process is finished.
+    */
+    //virtual void ProcessFinished();<cmail>
+
+    /**
+    * Callback when the dialog is dismissed
+    */
+    //void DialogDismissedL( TInt aButtonId ); <cmail>
+
+    /**
+    * Handles error occurred in StepL
+    * @param aError error code that occurred
+    * @return translated error code. If this is != KErrNone process will be stopped.
+    */
+    //virtual TInt CycleError( TInt aError ); <cmail>
+        
+private:
+	
+    CFsComposerFetchLogic( CFSMailClient& aClient, 
+                           MComposerFetchLogicCallback& aObserver,
+                           CFreestyleEmailUiAppUi& aAppUi );
+				
+    void ConstructL( TFSMailMsgId aMailBoxId, TFSMailMsgId aFolderId, 
+                     TFSMailMsgId aMessageId );
+		
+    void RunStateL();
+		
+    void ShowWaitNoteL();
+
+        /**
+        * AskIfUserWantsToFetchAttachmentsL
+        * @return ETrue if user select yes
+        */
+//        TBool AskIfUserWantsToFetchAttachmentsL();
+        
+    //void CancelFetchings(); <cmail>
+        
+    void Complete();
+        
+private:
+	
+    enum TRunMode
+        {
+        EModeInvalid,
+        EModeReply,
+        EModeForward
+        };
+			
+    TRunMode iRunMode;
+	
+    TComposerFetchState iState;
+		
+	CFreestyleEmailUiAppUi& iAppUi;	
+		
+    CFSMailClient& iClient;
+
+    MComposerFetchLogicCallback& iObserver;
+		
+    //<cmail> using different wait note than freestyle
+    //CAknWaitNoteWrapper* iAsyncWaitNote;
+    CAknWaitDialog* iAsyncWaitNote;
+    TBool iFetchingCancelGoingOn;
+    //</cmail>
+    	
+    TBool iFetchComplete;
+    	
+    CFSMailBox* iMailBox;
+    	
+    CFSMailFolder* iFolder;
+    	
+    CFSMailMessage* iMessage;
+
+    TInt iError;
+    	
+    TInt iStructureRequestId;
+    TBool iFetchingStructure;
+    
+    TInt iBodyRequestId;
+    TBool iFetchingBody;
+    	
+    TBool iRequestCompleted; //<cmail>
+    	
+    /**
+    * part data for those parts that are being downloaded
+    */
+    RArray<TPartData> iParts;
+        
+	};
+
+
+#endif