1 /*

     2 * Copyright (c) 2002-2004 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:  External rendering plugin wrapper header

    15 *

    16 */

    17 

    18 #ifndef XNEXTRENDERINGPLUGINWRAPPER_H

    19 #define XNEXTRENDERINGPLUGINWRAPPER_H

    20 

    21 // System includes

    22 #include <e32base.h>

    23 #include <xnextrenderingpluginadapter.h>

    24 #include <xnexteventhandler.h>

    25 

    26 // User includes

    27 #include "xncontroladapter.h"

    28 #include "xnproperty.h"

    29 #include "xncomponent.h"

    30 #include "xnnodepluginif.h"

    31 

    32 /**

    33  *  CXnExtRenderingPluginWrapper class

    34  *

    35  *

    36  *  @code

    37  *

    38  *  @endcode

    39  *

    40  *  @lib extrenderingplugin.lib

    41  *  @since S60 v5.0

    42  */

    43 NONSHARABLE_CLASS( CXnExtRenderingPluginWrapper ) : public CXnControlAdapter, public MXnExtEventHandler

    44     {

    45 public: // Constructor and destructor

    46     /**

    47      * Two-phased constructor.

    48      */

    49     static CXnExtRenderingPluginWrapper* NewL(

    50             CXnNodePluginIf& aNode, CXnExtRenderingPluginAdapter& aAdapter );

    51 

    52     /**

    53      * Destructor.

    54      */

    55     virtual ~CXnExtRenderingPluginWrapper();

    56 

    57 private: // Constructors

    58     /**

    59      * Constructor

    60      */

    61     CXnExtRenderingPluginWrapper( CXnExtRenderingPluginAdapter& aAdapter );

    62 

    63     /** 

    64      * Second phase constructor 

    65      */

    66     void ConstructL( CXnNodePluginIf& aNode );

    67 

    68 private:

    69     TInt CountComponentControls() const;

    70     

    71     CCoeControl* ComponentControl(TInt aIndex) const;    

    72     

    73     void HandleScreenDeviceChangedL();

    74     

    75     void MakeVisible(TBool aVisible);

    76     

    77     void FocusChanged(TDrawNow aDrawNow);

    78 

    79     void SetContainerWindowL(const CCoeControl& aContainer);

    80     

    81     void SkinChanged();    

    82     

    83     void SizeChanged();    

    84     

    85     TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType);

    86     

    87     /**

    88      * Routes the data stream for the external rendering plugin.

    89      *

    90      * @since Series 60 5.2

    91      * @param aData Data stream.

    92      * @param aType Type of the stream.

    93      * @param aIndex Index of the data.

    94      */

    95     void SetDataL( const TDesC8& aData, const TDesC& aType, TInt aIndex );

    96     

    97 public: // New functions

    98     

    99     /**

   100      * @see CXnControlAdapter

   101      */

   102     void DoEnterPowerSaveModeL( TModeEvent aEvent );

   103     

   104     /**

   105      * @see CXnControlAdapter

   106      */

   107     void DoExitPowerSaveModeL( TModeEvent aEvent );

   108     

   109     /**

   110      * Routes the events from the external rendering plug-ins to content plug-ins

   111      * @since Series 60 5.2

   112      * @param aEvent Event string

   113      * @param aDestination Destination content plug-in.

   114      */

   115     void HandleEventL( const TDesC& aEvent, const TDesC8& aDestination  );

   116     

   117 private: // Data

   118 

   119     /**

   120      * Rendering plugin adapter. Own.

   121      */

   122     CXnExtRenderingPluginAdapter* iAdapter;

   123     

   124     /**

   125      *  Node. Not own.

   126      */

   127     CXnNodePluginIf* iNode;

   128     };

   129 

   130 #endif // XNEXTRENDERINGPLUGINFACTORY_H

   131 

   132 // End of file