1 // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #include "AnimationDataProvider.h"

    17 #include "AnimationMixins.h"

    18 

    19 

    20 /**

    21 Constructor

    22 */

    23 EXPORT_C CAnimationDataProvider::CAnimationDataProvider()  

    24 	{	

    25  	}

    26 

    27 /**

    28 Sets the destination for data from this data provider.

    29 

    30 You do not need to call this function unless you are writing a new animation

    31 type.

    32 

    33 @param aObserver The destination to send data to. Usually an animation class.

    34 */

    35 EXPORT_C void CAnimationDataProvider::SetObserver(MAnimationDataProviderObserver* aObserver)

    36 	{

    37 	iObserver = aObserver;

    38 	}

    39 

    40 /**

    41 Sends an event with no associated data to the observer.

    42 

    43 See SendEventL(TInt,TAny*,TInt) for further details.

    44 @param aEvent The event to pass.  This may be a member of TAnimationEvent, or a

    45 user defined value.  User defined events must be greater than EAnimationReservedEvents

    46 */

    47 EXPORT_C void CAnimationDataProvider::SendEventL(TInt aEvent)

    48 	{

    49 	iObserver->DataProviderEventL(aEvent, 0, 0);

    50 	}

    51 

    52 /**

    53 Sends an event with a single integer data item to the observer.

    54 

    55 See SendEventL(TInt,TAny*,TInt) for further details.

    56 @param aEvent The event to pass.  This may be a member of TAnimationEvent, or a

    57 user defined value.  User defined events must be greater than EAnimationReservedEvents

    58 @param aData A pointer to the data to send

    59 */

    60 EXPORT_C void CAnimationDataProvider::SendEventL(TInt aEvent, TInt aData)

    61 	{

    62 	iObserver->DataProviderEventL(aEvent, &aData, sizeof(TInt));

    63 	}

    64 

    65 /**

    66 Sends an event with an arbitrary size data item to the observer.

    67  

    68 @see TAnimationEvent

    69 @param aEvent The event to pass.  This may be a member of TAnimationEvent, or a

    70 user defined value.  User defined events must be greater than EAnimationReservedEvents

    71 @param aData A pointer to the data to send

    72 @param aDataSize The size of the data item passed in aData

    73 */

    74 EXPORT_C void CAnimationDataProvider::SendEventL(TInt aEvent, TAny* aData, TInt aDataSize)

    75 	{

    76 	iObserver->DataProviderEventL(aEvent, aData, aDataSize);

    77 	}

    78 

    79 /** Reserved for future use */

    80 EXPORT_C void CAnimationDataProvider::CAnimationDataProvider_Reserved1() { }

    81 

    82 /** Reserved for future use */

    83 EXPORT_C void CAnimationDataProvider::CAnimationDataProvider_Reserved2() { }

    84 

    85 /** Reserved for future use */

    86 EXPORT_C void MAnimationDataProviderObserver::MAnimationDataProviderObserver_Reserved1()

    87 	{

    88 	}

    89 

    90 /** Reserved for future use */

    91 EXPORT_C void MAnimationDataProviderObserver::MAnimationDataProviderObserver_Reserved2()

    92 	{

    93 	}

    94 

    95 /** Reserved for future use */

    96 EXPORT_C void MAnimationDrawer::MAnimationDrawer_Reserved1()

    97 	{

    98 	}

    99 

   100 /** Reserved for future use */

   101 EXPORT_C void MAnimationDrawer::MAnimationDrawer_Reserved2()

   102 	{

   103 	}

   104 

   105 /** Reserved for future use */

   106 EXPORT_C void MAnimationObserver::MAnimationObserver_Reserved1()

   107 	{

   108 	}

   109 

   110 /** Reserved for future use */

   111 EXPORT_C void MAnimationObserver::MAnimationObserver_Reserved2()

   112 	{

   113 	}

   114 

   115 /** Reserved for future use */

   116 EXPORT_C void MAnimationTickee::MAnimationTickee_Reserved1()

   117 	{

   118 	}

   119 

   120 /** Reserved for future use */

   121 EXPORT_C void MAnimationTickee::MAnimationTickee_Reserved2()

   122 	{

   123 	}