1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 #ifndef FROMCURSORMODIFIERUTILS_H

    18 #define FROMCURSORMODIFIERUTILS_H

    19 

    20 #include <e32base.h>

    21 

    22 // forward declarations

    23 class TTmDocPosSpec;

    24 class CTextLayout;

    25 class CTextView;

    26 

    27 NONSHARABLE_CLASS(TFormCursorModifierUtils)

    28 	{

    29 public:

    30 	/** 

    31 	* C++ Constructor

    32 	*/

    33 	TFormCursorModifierUtils(CTextView& aTextView, CTextLayout& aTextLayout);

    34 

    35 	/** 

    36 	* Destructor

    37 	*/

    38 	virtual ~TFormCursorModifierUtils();

    39 	/** 

    40 	* 

    41 	*/

    42 	TTmDocPosSpec DocPos() const;

    43 	/** 

    44 	* 

    45 	*/

    46 	void SetDocPosL(const TTmDocPosSpec& aDocPos);

    47 	/** 

    48 	* 

    49 	*/

    50 	TBool IsRightToLeftParagraph(TTmDocPosSpec aPos);

    51 	/** 

    52 	* 

    53 	*/

    54 	TBool VisualCursorBetweenOpposingChunks();

    55 	/** 

    56 	* 

    57 	*/

    58 	void ToggleVisualDocPosL();

    59 	/** 

    60 	* 

    61 	*/

    62 	void ToggleLogicalDocPosL();

    63 

    64 private:

    65 	CTextView& iTextView;

    66 	CTextLayout& iTextLayout;

    67 	};

    68 

    69 

    70 #endif