1 /*

     2 * Copyright (c) 2008 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:  smiley utility class

    15 *

    16 */

    17 

    18 #ifndef C_SMILEYICONRECORD_H

    19 #define C_SMILEYICONRECORD_H

    20 

    21 #include <e32base.h>

    22 #include <e32std.h>

    23 #include "smileymanager.h"

    24 

    25 class CSmileyImageData;

    26 

    27 NONSHARABLE_CLASS( CSmileyIcon ) : public CBase

    28     {

    29     friend class CSmileyTextLink;

    30 public:

    31     CSmileyIcon( TText aCode );

    32     ~CSmileyIcon();

    33 // new functions

    34     void SetRect( TRect aRect ){ iRect = aRect; };

    35     TRect Rect(){ return iRect; };

    36     void SetPlayTimes( TInt aPlayTimes ){ iLoop = aPlayTimes; };

    37     TInt PlayTimes(){ return iLoop; };

    38     void EnableHighlight( TBool aEnable ){ iHighlight = aEnable; };

    39     TBool IsHighlight(){ return iHighlight; };

    40     void SetImageData( CSmileyImageData* aImage ){ iImage = aImage; };

    41     CSmileyImageData* ImageData(){ return iImage; };

    42     TText Code(){ return iCode; };

    43     void IncreasePlayCount(){ iPlayCount++; };

    44     TInt PlayCount(){ return iPlayCount; };

    45     void PlayOneTime(){ iPlayCount = iLoop - 1; };

    46     void ResetPlayCount(){ iPlayCount = 0; };

    47     TBool IsPlayFinished(){ return ( iPlayCount >= iLoop ); };

    48     TInt DocPos(){ return iDocPos; };

    49     void SetDocPos( TInt aDocPos ){ iDocPos = aDocPos; };

    50     

    51     TInt SmileyLength(){ return iStr.Length(); };

    52     TInt EndPos(){ return iDocPos + iStr.Length(); };

    53     void SetSmileyString( const TDesC& aString );

    54     const TDesC& SmileyString(){ return iStr; };

    55     

    56     TBool IsDisabled(){ return iDisabled; };

    57     void DisableIcon( TBool aDisable = ETrue ){ iDisabled = aDisable; };

    58 

    59 private: // data

    60     TText iCode;

    61     TRect iRect;

    62     TInt iDocPos;

    63     TInt iLoop;

    64     TInt iPlayCount;

    65     TBool iHighlight;

    66     // not own

    67     CSmileyImageData* iImage;

    68     TBuf<CSmileyManager::KMaxLength> iStr;

    69     TBool iDisabled;

    70     };

    71 

    72 NONSHARABLE_CLASS( CSmileyIconRecord ) : public CBase

    73     {

    74 public:

    75     CSmileyIconRecord();

    76     ~CSmileyIconRecord();

    77     

    78     void InsertIconL( CSmileyIcon* aIcon );

    79     void HandleTextDelete( TInt aStart, TInt aLength );

    80     void HandleTextInsert( TInt aStart, TInt aLength );

    81     void CancelSelection();

    82     void SetSelection( TInt aStart, TInt aLength );

    83     CSmileyIcon* SmileyIconAtPos( TInt aDocPos );

    84     TBool HasSmileyIcon();

    85     

    86 private:

    87     void InsertIconAtL( CSmileyIcon* aIcon, TInt aIndex );

    88     void DeleteIconsIn( TInt aStart, TInt aLength );

    89     TInt FirstIndexAfter( TInt aDocPos, TInt aSearchStart = 0 );

    90     TInt FirstIndexIn( TInt aStart, TInt aLength );

    91     TInt LastIndexIn( TInt aStart, TInt aLength, TInt aStartIndex );

    92     

    93 private: // data

    94     RPointerArray<CSmileyIcon> iIconArray;

    95     };

    96 

    97 #endif // C_SMILEYICONRECORD_H