/*

* Copyright (c) 2005 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:  Global wait notes used in Remote File Engine

*

*/

#ifndef C_RSFWWAITNOTEMANAGER_H

#define C_RSFWWAITNOTEMANAGER_H

// INCLUDES

#include <e32base.h>

#include <barsc.h>

#include <barsread.h>

#include "rsfwwaitnotestatemachine.h"

#include "rsfwauthenticationdlgrequest.h"

#include "rsfwsavetodlgrequest.h"

// CONSTANTS

_LIT(KResourceFile, "Z:\\resource\\remotefileengine.rsc");

// FORWARD DECLARATIONS

class TRsfwAuthenticationDlgRequest;

class TRsfwAuthenticationDlgResponse;

class CAknGlobalConfirmationQuery;

// CLASS DECLARATION

/**

*  CRsfwWaitNoteManager class

*

*  Wait Note Manager class for Remote File Engine

*/

class CRsfwWaitNoteManager : public CActive                                       

    {

 public: // Constructors and destructor

        /**

        * Symbian OS two-phased constructor

        * @return Pointer to this component.

        */

        IMPORT_C static CRsfwWaitNoteManager* NewL();

        /**

        * C++ default destructor.

        */

        virtual ~CRsfwWaitNoteManager();

 private:

        /**

        * C++ default constructor.

        */

        CRsfwWaitNoteManager();

        /**

        * Symbian OS default constructor.

        */

        void ConstructL();

        void ShowGlobalInformationNoteL(TInt aResourceId);

 public: // New functions

        /**

        * Start to display wait note. 

        * Note: A new wait note can only be activated when the previous one is 

        *       dismissed.

        * @since 3.1

        * @param aOpType Wait Note operation type.

        */

        TInt StartWaitNoteL( TRemoteOperationType aOpType, 

        					 CRsfwWaitNoteStateMachine*  aOperation );

        /**

        * Server or path not found, when connecting 

        */

        void ShowAddressNotFoundErrorL(const TDesC& aFriendlyName);

		void SetAuthenticationDialogL(TRsfwAuthenticationDlgRequest& aAuthRequest);

		void SetGlobalNoteRequestL(TRsfwNotPluginRequest& aRequestStruct);

        void SetSaveToDialogRequestL(TRsfwSaveToDlgRequest& aSaveRequest);

        void ShowFileSavedToDialogL(const TDesC& aValue);

        void ShowFailedSaveNoteL();

        void ShowNoNetworkCoverageNoteL();

        void ShowOfflineNotPossibleNoteL();

        void ShowOutOfMemoryNoteL();

        // inform the wait note manager that no operation is waiting for 

        // it to trigger its state anymore

        void ResetOperation();

        /**

        * Cancel wait note.

        * Note: Please make sure the system is still able to handle key press 

        *       events during an operation.

        * @since 3.1

        */

        void CancelWaitNoteL(TInt aNoteId);

private:    // Functions from base classes

        /**

        * Handles an active object’s request completion event.

        */

        void RunL();  

 		/**

    	*Implements cancellation of an outstanding request.

		*/

		void DoCancel();

 		/**

    	* Called in case RunL() leaves

		*/

        TInt RunError(TInt aError);

private:    // Data

	    // Current operation type

        TRemoteOperationType	iOpType;

         // Operation state

        TRemoteWaitNoteStates	iOpState;

         // sequental id for the curren note

        // this is unique unlike CAknGlobalNote's id

        TInt					iNoteId;

        // standard global confirmation query

        CAknGlobalConfirmationQuery* 		iQuery;

         // note Id of the active CAknGlobalNote

        TInt 					iAvkonNoteId;

        // custom global notes server 

        RNotifier iNotifier;

        // IPC parameters struct for authentication dialog

        TRsfwAuthParamsPckg* iAuthRequest;

        // pointer to the mount state machines auth info

        // so that new username and/or passwd can be written

        TRsfwAuthenticationDlgRequest* iAuthCredentials;

        // IPC parameters struct for wait notes and the retry note

        TRsfwRetryParamsPckg *iGlobalNoteRequest;

        // IPC parameters struct for saveto dialog

        TRsfwSaveToParamsPckg* iSaveToRequest;

        // pointer to state machine's save to params

        TRsfwSaveToDlgRequest* iSaveParams;

        // buffer for the disconnect warning note txt

        HBufC*					iNoteTxt;

        // resource file reading

        RResourceFile iResourceFile;

        TResourceReader iResourceReader; 

		CRsfwWaitNoteStateMachine* iOperation;

    };

#endif  // REMOTEWAITNOTEMANAGER_H

// End of File