1 /*

     2 * Copyright (c) 2005-2007 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:   Unified Message Editor objects model.

    15 *

    16 */

    17 

    18 

    19 #ifndef C_UNIOBJECTSMODEL_H

    20 #define C_UNIOBJECTSMODEL_H

    21 

    22 // ========== INCLUDE FILES ================================

    23 

    24 #include <MsgAttachmentModel.h>

    25 #include <MsgAttachmentUtils.h>

    26 #include <unimodelconst.h>

    27 

    28 // ========== CONSTANTS ====================================

    29 

    30 // ========== MACROS =======================================

    31 

    32 // ========== FUNCTION PROTOTYPES ==========================

    33 

    34 // ========== FORWARD DECLARATIONS =========================

    35 

    36 class CUniDataUtils;

    37 class CUniObject;

    38 class CUniObjectsInfo;

    39 

    40 // ========== DATA TYPES ===================================

    41 

    42 // ========== CLASS DECLARATION ============================

    43 

    44 /**

    45 * Unified Editor objects model derived from attachment model.

    46 *

    47 * @lib UniUtils.lib

    48 *

    49 * @since S60 3.2

    50 */

    51 NONSHARABLE_CLASS( CUniObjectsModel ) : public CMsgAttachmentModel

    52     {

    53 

    54     public:

    55 

    56         /**

    57          * Factory method that creates this object.

    58          *

    59          * @since S60 3.2

    60          *

    61          * @param aReadOnly - Boolean flag.

    62          */

    63         IMPORT_C static CMsgAttachmentModel* NewL( TBool aReadOnly );

    64 

    65         /**

    66          * Destructor

    67          *

    68          * @since S60 3.2

    69          */

    70         virtual ~CUniObjectsModel();

    71 

    72         /**

    73          * Adds object to the internal array. Notifies attachment model

    74          * observer with EMsgAttachmentAdded parameter.

    75          * Overrides CMsgAttachmentModel::AddAttachmentL.

    76          *

    77          * @since S60 3.2

    78          *

    79          * @param aObject Object to be added.       

    80          * @param aDRMType DRM type of the object.               

    81          * @param aAttachmentObject ETrue is object is attachment. Otherwise EFalse. 

    82          * @param aSlideNumber Slide number where object is located.          

    83          * @param aIndex Index of the object.

    84          *             

    85          * @return Pointer to the added object's attachment info.

    86          */

    87         CUniObjectsInfo* AddObjectL(

    88             CUniObject& aObject,

    89             TInt aDRMType,

    90             TBool aAttachmentObject,

    91             TInt aSlideNumber,

    92             TInt aIndex = KErrNotFound );

    93         

    94         /**

    95          * Adds empty slide to the internal array. Notifies attachment model

    96          * observer with EMsgAttachmentAdded parameter.

    97          *

    98          * @since S60 3.2

    99          *

   100          * @param aEmptySlideName Empty slide name string.

   101          * @param aIndex Index of the object.

   102          *             

   103          * @return Pointer to the added object's attachment info.

   104          */

   105         CUniObjectsInfo* AddEmptySlideL(

   106             const TDesC& aEmptySlideName,

   107             TInt aIndex = KErrNotFound );

   108 

   109         /**

   110          * Deletes attachment from internal array. Notifies attachment model

   111          * observer with EMsgAttachmentRemoved parameter if aNotifyObserver flag is set.

   112          *

   113          * @since S60 3.2

   114          *

   115          * @param aIndex - index of the object to be deleted.

   116          * @param aNotifyObserver - Boolean flag to determine whether 

   117          *                          observer is notified about model change.

   118          */

   119         void DeleteObjectL( TInt aIndex, TBool aNotifyObserver );

   120 

   121         /**

   122          * Change order of attachment.

   123          *

   124          * @since S60 3.2

   125          *

   126          * @param aIndex - Index of the attachment

   127          * @param aNewPosition - Index of the new position of the attachment.

   128          */

   129         void ChangeOrderL (TInt aIndex, TInt aNewPosition);

   130 

   131         /**

   132          * Notify observer about the order change.

   133          *

   134          * @since S60 3.2

   135          *

   136          * @param aLayout - New layout of the message.

   137          */

   138         void NotifyChangeOrderL ( TUniLayout aLayout );

   139 

   140         /**

   141          * Loads mms slide bitmap.

   142          *

   143          * @since S60 3.2

   144          *

   145          * @return bitmap.

   146          */

   147         CGulIcon* BitmapForMmsSlideL();

   148 

   149     protected:

   150 

   151         /**

   152          * Constructor.

   153          *

   154          * @since S60 3.2

   155          *

   156          * @param aReadOnly 

   157          */

   158         CUniObjectsModel( TBool aReadOnly );

   159 

   160     private:

   161 

   162         /**

   163          * Creates new attachment (object) info object.

   164          *

   165          * @param aFileName            

   166          * @param aSize                

   167          * @param aFetched             

   168          * @param aAttachedThisSession 

   169          * @param aDataType

   170          * @param aDRMDataType

   171          */

   172         virtual CMsgAttachmentInfo* CreateNewInfoL(

   173             const TDesC&    aFileName,

   174             TInt            aSize,

   175             TBool           aFetched,

   176             TBool           aAttachedThisSession,

   177             TMsvAttachmentId aAttachmentId,

   178             const TDataType& aDataType,

   179             CMsgAttachmentInfo::TDRMDataType aDRMDataType );

   180 

   181     private:

   182 

   183         CGulIcon* iMmsSlideIcon;

   184     };

   185 

   186 #endif // C_UNIOBJECTSMODEL_H

   187 

   188 // End of File