1 /*

     2 * Copyright (c) 2007-2009 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:  Detailed subject field.

    15  *

    16 */

    17 

    18 

    19 #ifndef CESMRVIEWERDETAILEDSUBJECTFIELD_H_

    20 #define CESMRVIEWERDETAILEDSUBJECTFIELD_H_

    21 

    22 // INCLUDES

    23 #include <e32cmn.h> // TSize

    24 #include <eikedwob.h> // MEikEdwinSizeObserver

    25 

    26 #include "cesmrfield.h"

    27 

    28 // FORWARD DECLARATIONS

    29 class CESMRRichTextViewer;

    30 class MESMRTitlePaneObserver;

    31 class CMRImage;

    32 

    33 /**

    34  * This field shows the whole subject of the event. Title pane

    35  * shows only first few words from the subject so this field is

    36  * needed to show it all.

    37  */

    38 NONSHARABLE_CLASS( CESMRViewerDetailedSubjectField ):

    39         public CESMRField,

    40         public MEikEdwinSizeObserver

    41     {

    42 public:

    43     /**

    44      * Creates new CESMRViewerDetailedSubjectField object. Ownership

    45      * is transferred to caller.

    46      * @return Pointer to created object,

    47      */

    48     static CESMRViewerDetailedSubjectField* NewL( );

    49     

    50     /**

    51      * C++ Destructor.

    52      */

    53     ~CESMRViewerDetailedSubjectField( );

    54 

    55 public: // Interface

    56     /**

    57      * Sets titlepane observer. Ownership is not transferred.

    58      * @param aObserver Pointer to titlepane objerver

    59      */

    60     void SetTitlePaneObserver( MESMRTitlePaneObserver* aObserver );

    61 

    62 

    63 public: // From CESMRField

    64     TSize MinimumSize();

    65     void InternalizeL( MESMRCalEntry& aEntry );

    66     void InitializeL();

    67     void ListObserverSet();

    68     void ExecuteGenericCommandL( TInt aCommand );

    69     void SetOutlineFocusL( TBool aFocus );

    70 

    71 public: // From CCoeControl

    72     TKeyResponse OfferKeyEventL( const TKeyEvent& aEvent, 

    73                                        TEventCode aType );

    74     TInt CountComponentControls() const;

    75     CCoeControl* ComponentControl( TInt aInd ) const;

    76     void SizeChanged();

    77     void SetContainerWindowL( const CCoeControl& aContainer );

    78 

    79 public: // From MEikEdwinSizeObserver

    80     TBool HandleEdwinSizeEventL(

    81             CEikEdwin* aEdwin,

    82             TEdwinSizeEvent aType,

    83             TSize aSize );

    84 

    85 private: // Implementation

    86     CESMRViewerDetailedSubjectField();

    87     void ConstructL();

    88     TRect RichTextViewerRect();

    89 

    90 private: // data

    91     // Own: Edwin size

    92     TSize iSize;

    93     // Own: Field icon

    94     CMRImage* iFieldIcon;

    95     // Own: Subject text is storaged here

    96     CESMRRichTextViewer* iRichTextViewer;

    97     // RichTextViewer line count. Own

    98     TInt iLineCount;

    99     /// Ref: Pointer to title pane observer

   100     MESMRTitlePaneObserver* iTitlePaneObserver;

   101     };

   102 

   103 #endif // CESMRVIEWERDETAILEDSUBJECTFIELD_H_