--- a/svgtviewer/SvgtViewerPlugin/UIControlInc/SvgtEventHandlerAO.h Tue May 25 12:28:38 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,157 +0,0 @@
-/*
-* Copyright (c) 2006 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 header file defines the CSvgtEventHandlerAO class
-*
-*/
-
-
-#ifndef SVGTEVENTHANDLERAO_H
-#define SVGTEVENTHANDLERAO_H
-
-// INCLUDES
-#include <e32base.h>
-#include <e32cmn.h>
-#include "SVGTCustControl.h"
-
-class MSvgtAppObserver;
-class CSVGTAppObserverUtil;
-class CSvgtEvent;
-
-_LIT(KSvgTagName, "svg");
-_LIT(KDataTagName, "data:");
-
-/**
-* This class handles the event list & process the events
-* while progressive rendering
-*/
-class CSvgtEventHandlerAO : public CActive
- {
- public:
- /**
- * Two phase constructor
- * @since 3.1
- * @param aAppObserverUtil AppOberserverUtil Object
- * @param aEngine Engine object
- * @param aCustControl
- * @return CSvgtEventHandlerAO*
- */
- static CSvgtEventHandlerAO* NewL(MSvgtAppObserver* aAppObserverUtil,
- CSVGTCustControl* aCustControl,
- const TThreadId aMainThreadId );
-
- /**
- * Destructor
- */
- virtual ~CSvgtEventHandlerAO();
-
- /**
- * It adds the event (except redraw event) to the event queue.
- * @since 3.1
- * @param aEvent Event Object
- * @return TBool
- */
- TBool AddEventToList(CSvgtEvent* aEvent);
-
- /**
- * It adds the redraw event to the event queue.
- * @since 3.1
- * @param aForceAdd Decides whether to add the redraw event forcefully
- * @return TBool
- */
- TBool AddRedrawEventToList( const TBool aForceAdd = EFalse);
-
- /**
- * It make the request complete.
- * @since 3.1
- * @param aError Error code for the service provided
- * @return none
- */
- void MakeRequestComplete( TInt aError );
-
- /**
- * It indicates that document is document loading completed.
- * @since 3.1
- * @return none
- */
- void SetDocumentComplete();
-
- private:
- /**
- * Handles an active object's request completion event.
- * @since 3.1
- * @see CActive
- */
- void RunL();
-
- /**
- * Cancels all the request
- * @since 3.1
- * @see CActive
- */
- void DoCancel();
-
- /**
- * Handles a leave occurring in the request completion event handler RunL().
- * @since 3.1
- * @see CActive
- */
- TInt RunError( TInt aError );
-
- /**
- * It determines whether the time elapsed or not.
- * @since 3.1
- * @return TBool
- */
- TBool IsRedrawTimeElapsed();
-
- /**
- * Terminates the active object
- * @since 3.1
- */
- void DoTerminate();
-
- private: //class methods
- /**
- * constructor
- */
- CSvgtEventHandlerAO(MSvgtAppObserver* aAppObserverUtil,
- CSVGTCustControl* aCustControl,
- const TThreadId aMainThreadId );
- /**
- * Two phase constructor
- * @since 3.1
- */
- void ConstructL();
-
- private: //Data members
-
- CSVGTAppObserverUtil* iAppObserverUtil;
- CSvgEngineInterfaceImpl* iSvgEngine;
- CSVGTCustControl* iCustControl;
- RPointerArray<CSvgtEvent> iEventList;
-
- // Stores the previous time stamp
- TTime iPreviousRedrawClock;
- TThreadId iMainThreadId;
- TBool iIsDocumentComplete;
-
- TInt iStepCount;
- TInt iSvgTimeBetweenRedraw;
- // For Synchronising RequestComplete() calls
- RCriticalSection iCritSection;
- };
-
-#endif //SVGTEVENTHANDLERAO_H
-
-// End of File