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:  Provides abstract ECOM interface for 3D ringing tone 

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef C3DRINGINGTONEINTERFACE_H

    21 #define C3DRINGINGTONEINTERFACE_H

    22 

    23 // INCLUDES

    24 #include    <e32base.h>

    25 

    26 // CONSTANTS

    27 const TInt32 K3DRingingToneInterfaceUid = 0x1020299A;

    28 

    29 

    30 enum T3DRingingToneInterfaceAttr

    31     {

    32     E3DRTIAttrProfileId = 0,

    33     E3DRTIAttr3DEffect = 1,

    34     E3DRTIAttr3DEcho = 2,

    35     E3DRTIAttr3DRingingTone = 3

    36     };

    37 

    38 enum T3DRingingToneInterfacePlayerAttr

    39     {

    40     E3DRTIAttrAudioPlayerUtility = 10,

    41     E3DRTIAttrAudioToneUtility = 11,

    42     E3DRTIAttrDrmPlayerUtility = 12,

    43     E3DRTIAttrVideoPlayerUtility = 13

    44     };

    45 

    46 

    47 

    48 

    49 // CLASS DECLARATION

    50 

    51 /**

    52 *  Abstract ECOM interface for playing 3D ringing tones.

    53 *

    54 *  @since 3.0

    55 */

    56 class C3DRingingToneInterface : public CBase

    57     {

    58     public:

    59             

    60         /**

    61         * Two-phased constructor.

    62         *

    63         * @param aImplementationUid  For selection when there are more than one

    64         *                            implementations. Not used yet, for future.

    65         */

    66         inline static C3DRingingToneInterface* NewL( TUid aImplementationUid );

    67         

    68         /**

    69         * Destructor.

    70         */

    71         virtual ~C3DRingingToneInterface();

    72         

    73         /**

    74         * Set 3D ringing tone interface attribute with specific 

    75         * integer value.

    76         * @param aAttributeKey An enum of T3DRingingToneInterfaceAttr.

    77         * @param aValue Attribute integer value.

    78         * @return KErrNone, attribute set, no errors

    79         *         KErrArgument, attribute not set, argument error

    80         *		  Some system wide Symbian error, attribute not set

    81         */

    82         virtual TInt SetAttr( T3DRingingToneInterfaceAttr aAttributeKey, 

    83         					  TInt aValue ) = 0;

    84 

    85         /**

    86         * Set 3D ringing tone interface attribute with specific 

    87         * string value.

    88         * @param aAttributeKey An enum of T3DRingingToneInterfaceAttr.

    89         * @param aValue Attribute string value.

    90         * @return KErrNone, attribute set, no errors

    91         *         KErrArgument, attribute not set, argument error

    92         *		  Some system wide Symbian error, attribute not set

    93         */

    94         virtual TInt SetAttr( T3DRingingToneInterfaceAttr aAttributeKey, 

    95         					  const TDesC& aValue ) = 0;

    96 

    97         /**

    98         * Set 3D ringing tone interface attribute value any of type.

    99         * @param aAttributeKey This can be for example one of the 

   100         * player utility classes (see T3DRingingToneInterfacePlayerAttr).

   101         * This method is left extendable.

   102         * @param aValue Attribute value can be any.

   103         * @return KErrNone, attribute set, no errors

   104         *         KErrArgument, attribute not set, argument error

   105         *		  Some system wide Symbian error, attribute not set

   106         */

   107         virtual TInt SetAttr( TInt aAttributeKey, TAny* aValue ) = 0;

   108 

   109         /**

   110         * Start playing 3D ringing tone.

   111         * Method can leave with specific Symbian system wide error code.

   112         * @param None.

   113         * @return None.

   114         */        

   115         virtual void PlayL() = 0;

   116         

   117         /**

   118         * Stop playing 3D ringing tone.

   119         * @param None.        

   120         * @return None.

   121         */        

   122         virtual void Stop() = 0;

   123             

   124     private:    // Data

   125         

   126         // Uid required by ECOM.

   127         TUid iDtor_ID_Key;

   128     };

   129 

   130 

   131 #include    <c3dringingtoneinterface.inl>

   132 

   133 #endif      // C3DRINGINGTONEINTERFACE_H

   134             

   135 // End of File