1 /*

     2 * Copyright (c) 2003-2007 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 *     Classes used combining several MTmInlineTextSource interfaces into one.

    16 *

    17 */

    18 

    19 

    20 #ifndef INLINETEXTCOMPOSITESOURCE_H

    21 #define INLINETEXTCOMPOSITESOURCE_H

    22 

    23 // INCLUDES

    24 #include "InlineTextBase.h"

    25 

    26 // CONSTANTS

    27 

    28 // CLASS DECLARATION

    29 

    30 // This array holds all the individual implementations of CAknInlineTextSource

    31 typedef CArrayPtrFlat<CInlineTextSource> CInlineTextSourceArray;

    32 

    33 /**

    34 * This class is the implementation of MFormInlineTextSource that is actually accessed by 

    35 * Tagma. It delegates its functionality to the installed formatters

    36 * 

    37 *  @lib InlineText

    38 *  @since 3.2

    39 */

    40 NONSHARABLE_CLASS(CInlineTextCompositeSource) : public CInlineTextSource

    41     {

    42 public: // 2-stage constructor and the destructor

    43     IMPORT_C static CInlineTextCompositeSource* NewL();

    44     ~CInlineTextCompositeSource();

    45 

    46 public:

    47     /**

    48     * Adds the inline text source to the array.  Ownership is taken by this object

    49     *

    50     * @param    aNewSource  formatter to add

    51     */

    52     IMPORT_C void InstallInlineTextSourceL( CInlineTextSource* aNewSource);

    53 

    54 public: // From MTmInlineTextSource. Documented in header

    55 

    56     virtual TInt GetNextInlineTextPosition(const TTmDocPos& aFrom, TInt aMaxLength, TTmDocPos& aNext);

    57     virtual TPtrC GetInlineText(const TTmDocPos& aAt);

    58 

    59 public: // From CAknInlineTextSource

    60     /**

    61     * See AknInlineText.h

    62     */

    63     virtual void CheckFormattingL(const TTmDocPos& aFrom, const TTmDocPos& aTo);

    64 

    65 public: // From MEditObserver

    66     /**

    67     * See Medobsrv.h

    68     */

    69 	virtual void EditObserver(TInt aStart, TInt aExtent);

    70 

    71 private:

    72     /**

    73     * Private constructor

    74     */ 

    75     CInlineTextCompositeSource();

    76 

    77     /**

    78     * 2nd stage construction

    79     */

    80     void ConstructL();

    81 

    82 private:

    83     CInlineTextSourceArray* iInlineTextSourceArray;

    84     };

    85 

    86 #endif

    87 

    88 // End of File