/*
* 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: Helper class for TextViewer visualizer
*
*/
#ifndef C_FSTEXTVIEWERCOORDINATOR
#define C_FSTEXTVIEWERCOORDINATOR
#include <e32base.h>
#include <biditext.h>
class CFsTextViewerCoordinator : public CBase
{
public:
static CFsTextViewerCoordinator* NewL ();
~CFsTextViewerCoordinator();
public:
void RegisterObstacleL( const TRect& aRect );
TBool Contains( const TRect aRect );
void SetSize( const TSize& aSize );
TInt NextFreeCol() const;
TBool NextFreeCol( TRect& aRect, TBidiText::TDirectionality aDirection ) const;
TBool IsNewLine() const;
void SetNewLine();
void RemoveRect( TRect aRect );
void RemoveFromOffset( TInt aOffset );
void Reset();
void SetLeftMargin( TInt aMargin );
void SetRightMargin( TInt aMargin );
private:
CFsTextViewerCoordinator();
void ConstructL();
private:
CArrayPtrSeg<TRect>* iObstacles;
TSize iSize;
TInt iLastObstacle;
TInt iLeftMargin;
TInt iRightMargin;
};
#endif // C_FSTEXTVIEWERCOORDINATOR