--- a/vtuis/lcvtplugin/inc/base/clcvtactiveexec.h Tue Aug 31 15:16:10 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,169 +0,0 @@
-/*
-* Copyright (c) 2008 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: Asynchronous execution class for LC VT plugin.
-*
-*/
-
-
-
-#ifndef CLCVTACTIVEEXEC_H
-#define CLCVTACTIVEEXEC_H
-
-// INCLUDES
-#include <e32base.h>
-
-// FORWARD DECLARATIONS
-class CLcVtActiveExec;
-
-// CLASS DECLARATION
-
-/**
-* Interface for asynchronous execution.
-*
-* @since Series 60 2.6
-*/
-class MLcVtActiveExec
- {
- public: // New functions
-
- /**
- * Starts execution of a command.
- * @param aActiveExec active executor.
- * @param aState state based on which execution can be started.
- * @param aNextState next state.
- * @param aRequest request status, which should be used if operation is
- * asynchronous.
- * @return ETrue if operation was synchronous, otherwise EFalse.
- */
- virtual TBool ActiveExecExecuteL(
- CLcVtActiveExec& aActiveExec,
- const TInt aState,
- TInt& aNextState,
- TRequestStatus& aRequest ) = 0;
-
- /**
- * Decide whether to continue or not.
- * @param aActiveExec active executor.
- * @param aState current state, should be updated to new state.
- * @param aError error code.
- * @return ETrue if continued, EFalse if stopped.
- */
- virtual TBool ActiveExecContinue(
- CLcVtActiveExec& aActiveExec,
- TInt& aState,
- const TInt aError ) = 0;
-
- /**
- * Cancels operation of specific state.
- * @param aActiveExec active executor.
- * @param aState state.
- */
- virtual void ActiveExecCancel(
- CLcVtActiveExec& aActiveExec,
- const TInt aState ) = 0;
-
- /**
- * Informs that operation has been finished.
- * @param aActiveExec active executor.
- * @param aInitialState initial state.
- */
- virtual void ActiveExecDone(
- CLcVtActiveExec& aActiveExec,
- const TInt aInitialState ) = 0;
-
- };
-
-/**
-* Asynchronous execution class for LC VT plugin.
-*
-* @since Series 60 2.6
-*/
-class CLcVtActiveExec
- : public CActive
- {
- public: // Constructors and destructor
-
- /**
- * Constructor.
- * @param aPriority priority of the active object.
- */
- CLcVtActiveExec(
- const TInt aPriority );
-
- /**
- * Destructor.
- */
- ~CLcVtActiveExec();
-
- public: // New functions
-
- /**
- * Starts execution.
- * @param aStartState initial state.
- * @param aExec executor.
- */
- void Start(
- TInt aStartState,
- MLcVtActiveExec& aExec );
-
- /**
- * Initial state of currently
- * active operation.
- *
- * @return initial state, or KErrNotFound if no operation ongoing.
- */
- TInt InitialState() const;
-
- /**
- * Returns request status.
- * @return request status.
- */
- TInt RequestStatus() const;
-
- protected: // Functions from base classes
-
- /**
- * @see CActive::RunL.
- */
- virtual void RunL();
-
- /**
- * @see CActive::DoCancel.
- */
- virtual void DoCancel();
-
- /**
- * @see CActive::RunError.
- */
- virtual TInt RunError( TInt aError );
-
- private:
-
- // Ref to active executor.
- MLcVtActiveExec* iActiveExec;
-
- // Initial state.
- TInt iInitialState;
-
- // Current state.
- TInt iCurrentState;
-
- // Next state.
- TInt iNextState;
-
- };
-
-#endif // CLCVTACTIVEEXEC_H
-
-// End of File