1 /*

     2 * Copyright (c) 1999-2009 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 * An example parser

    16 *

    17 */

    18 

    19 

    20 #ifndef __EXPARSER_H__

    21 #define __EXPARSER_H__

    22 

    23 #include <mparser.h>

    24 #include <medobsrv.h>

    25 

    26 

    27 class CTestParser : public CBase, public MParser

    28 	{

    29 public:

    30 	static CTestParser* NewL();

    31 

    32 	~CTestParser();

    33 

    34 	// Overloads for MParser interface

    35 	TBool ParseThisText(const CRichText& aTextObj, TBool aAllowBack,

    36 						TInt aStartScan, TInt aScanLength,

    37 						TInt& aStartTag, TInt& aTagLength);

    38 

    39 	const TDesC& CreateDoItText(const CRichText& aTextObj,

    40 								TInt aStartText, TInt aLength);

    41 

    42 	void ActivateThisTextL(const CRichText& aTextObj,

    43 						   TInt aStartText, TInt aLength);

    44 

    45 	TBool ReformatOnRecognise() const {return ETrue;}

    46 

    47 	TBool ReformatOnRollover() const {return ETrue;}

    48 

    49 	void GetRecogniseFormat(TCharFormat& aFormat);

    50 

    51 	void GetRolloverFormat(TCharFormat& aFormat);

    52 

    53 	void Release();

    54 

    55 private:

    56 	CTestParser();

    57 

    58 private:

    59 	HBufC* iDoItText;

    60 	};

    61 

    62 //-----------------------------------------------

    63 

    64 class CTestParser2 : public CBase, public MParser

    65 	{

    66 public:

    67 	static CTestParser2* NewL();

    68 

    69 	~CTestParser2();

    70 

    71 	// Overloads for MParser interface

    72 	TBool ParseThisText(const CRichText& aTextObj, TBool aAllowBack,

    73 						TInt aStartScan, TInt aScanLength,

    74 						TInt& aStartTag, TInt& aTagLength);

    75 

    76 	const TDesC& CreateDoItText(const CRichText& aTextObj,

    77 								TInt aStartText, TInt aLength);

    78 

    79 	void ActivateThisTextL(const CRichText& aTextObj,

    80 						   TInt aStartText, TInt aLength);

    81 

    82 	TBool ReformatOnRecognise() const {return ETrue;}

    83 

    84 	TBool ReformatOnRollover() const {return ETrue;}

    85 

    86 	void GetRecogniseFormat(TCharFormat& aFormat);

    87 

    88 	void GetRolloverFormat(TCharFormat& aFormat);

    89 

    90 	void Release();

    91 

    92 private:

    93 	CTestParser2();

    94 

    95 private:

    96 	HBufC* iDoItText;

    97 	};

    98 

    99 

   100 class CEditObserver : public CBase, public MEditObserver

   101 	{

   102 public:

   103 	CEditObserver();

   104 	~CEditObserver();

   105 	void EditObserver(TInt aStart, TInt aExtent);

   106 

   107 public:

   108 	TInt iStart;

   109 	TInt iExtent;

   110 	};

   111 

   112 #endif