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:  Meeting request attachments field

    15  *

    16 */

    17 

    18 

    19 #ifndef CESMRVIEWERATTACHMENTSFIELD_H

    20 #define CESMRVIEWERATTACHMENTSFIELD_H

    21 

    22 #include <eikedwob.h>

    23 

    24 #include "cesmrfield.h"

    25 #include "cesmrrichtextviewer.h"

    26 #include "resmrstatic.h"

    27 

    28 class CESMRRichTextViewer;

    29 class CESMRRichTextLink;

    30 class CMRImage;

    31 

    32 // <cmail>

    33 class CESMRAttachmentInfo;

    34 class CFSMailMessage;

    35 // </cmail>

    36 

    37 /**

    38  * Shows the attachments

    39  **/

    40 NONSHARABLE_CLASS( CESMRViewerAttachmentsField ):

    41     public CESMRField,

    42     public MEikEdwinSizeObserver,

    43     public MESMRRichTextObserver,

    44     public MEikCommandObserver

    45     {

    46 public:

    47     /**

    48      * Constructor for attachments field

    49      *

    50      * @return New attachments field object

    51      */

    52     static CESMRViewerAttachmentsField* NewL( );

    53     

    54     /**

    55      * C++ Destructor.

    56      */

    57     ~CESMRViewerAttachmentsField( );

    58 

    59 public: // From CESMRField

    60     TSize MinimumSize();

    61     void InternalizeL( MESMRCalEntry& aEntry );

    62     void InitializeL();

    63     void ListObserverSet();

    64     void SetOutlineFocusL( TBool aFocus );

    65     void ExecuteGenericCommandL( TInt aCommand );

    66 

    67 public: // From MESMRRichTextObserver

    68     TBool HandleRichTextLinkSelection(const CESMRRichTextLink* aLink );

    69 

    70 public: // From CCoeControl

    71     TKeyResponse OfferKeyEventL(const TKeyEvent& aEvent, TEventCode aType );

    72     TInt CountComponentControls() const;

    73     CCoeControl* ComponentControl( TInt aInd ) const;

    74     void SizeChanged();

    75     void SetContainerWindowL( const CCoeControl& aContainer );

    76 

    77 public: // From MEikEdwinSizeObserver

    78     TBool HandleEdwinSizeEventL( CEikEdwin* aEdwin, TEdwinSizeEvent aType,

    79             TSize aSize );

    80 

    81 protected: // From MEikCommandObserver

    82     

    83     /**

    84      * Process commands from contact menu handler.

    85      * Forwards commands to event observer. 

    86      */

    87     void ProcessCommandL( TInt aCommandId );

    88     

    89 private: // Implementation

    90     CESMRViewerAttachmentsField();

    91     void ConstructL();

    92     TRect RichTextViewerRect();

    93     

    94     // <cmail>

    95     /**

    96      * Cleanup operations for RPointerArray.

    97      *

    98      * @param aArray Pointer to RPointerArray.

    99      */

   100     static void MessagePartPointerArrayCleanup( TAny* aArray );

   101 

   102     void UpdateAttachmentInfoL();

   103     // </cmail>

   104 

   105 private:

   106     // Size of this field

   107     TSize iSize;

   108     // Own: Field icon

   109     CMRImage* iFieldIcon;

   110     // Actual text of this field

   111     CESMRRichTextViewer* iRichTextViewer;

   112     // RichTextViewer line count. Own

   113     TInt iLineCount;

   114     // <cmail>

   115     /// Own:

   116     RESMRStatic iESMRStatic;

   117     /// Ref: Contact Menu handler

   118     CESMRContactMenuHandler* iCntMenuHdlr;

   119     // </cmail>

   120     // The number of attached files.

   121     TInt iAttachmentCount;

   122     // The attachment text

   123     HBufC* iAttachmentText;

   124     // <cmail>

   125     CFSMailMessage* iMailMessage;   // ref

   126     CESMRAttachmentInfo* iAttachmentInfo;   // own

   127     

   128     TBool iFocused;

   129     // </cmail>

   130     };

   131 

   132 #endif