1 /*

     2 * Copyright (c) 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:  Playback message

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef TMPXPLAYBACKMESSAGE_H

    21 #define TMPXPLAYBACKMESSAGE_H

    22 

    23 

    24 #include <e32base.h>

    25 #include <mpxmessage.h>

    26 /**

    27 * Playback message type.

    28 *

    29 * @lib mpxcommon.lib

    30 */

    31 class TMPXPlaybackMessage : public TMPXMessage

    32     {

    33 public:

    34     enum TEvent

    35         {

    36         ENoEvent,

    37         EError, // EError must be 1. iData is error originating from player, iType=event type

    38         ECommandReceived, // iType=TMPXPlaybackCommand

    39         ECommandComplete, // iType=TMPXPlaybackCommand

    40         EPropertyChanged, // iType=TMPXPlaybackProperty; iData=new value

    41         EStateChanged, // iType=TMPXPlaybackState

    42         ESongCorrupt,

    43         ESongContainerChanged, // Need to call MMPXMedia::CollectionPathL() to get new path

    44         EInitializeComplete, // iData = ETrue if init was to start playback, else EFalse.

    45         ESongChanged, // iData=new index; need to query to get new properties (e.g. duration, title etc.)

    46         EPlayerChanged, // Need to call MMPXPlaybackUtility::CurrentPlayer() to get new features

    47         EActivePlayerChanged, // iData=active/inactive (ETrue/EFalse); iType (ETrue,rebind to  ActivePlayerMode)

    48         ESubPlayersChanged, // Need to query to get new list of sub players

    49         EPlayerSelectionChanged, // Need to query MMPXPlayerManager::GetSelectionL()

    50         EDownloadStarted, // iData=total expected bytes

    51         EDownloadUpdated, // iData=total bytes so far

    52         EDownloadComplete, // iData=total bytes downloaded

    53         EDownloadPositionChanged, // iData=total bytes so far

    54         EDownloadStateChanged, // iData=TMPXPlaybackPdDownloadState

    55         EDownloadCmdPauseDownload, // iData=transaction ID

    56         EDownloadCmdResumeDownload, // iData=transaction ID

    57         EDownloadCmdCancelDownload, // iData=transaction ID

    58         EAccessoryChanged, // iType=TAccessoryMode

    59         EMediaChanged, // When the song/playlist hasn't, but data may become available

    60         ESkipping, //skipping event, iData=+1, skipping forward, -1, skipping backward

    61         ESkipEnd, //skipping end

    62         EPlayerUnavailable,

    63         EPlaylistUpdated, // playlist updated

    64         EReachedEndOfPlaylist, // playback or skipping forward has reached end of playlist

    65         EDownloadFileMoved

    66         };

    67 public:

    68     /**

    69     *  C++ constructor.

    70     *

    71     *  @since S60 3.2.3

    72     *  @param aEvent event

    73     *  @param aType event type

    74     *  @param aData optional data

    75     */

    76     inline TMPXPlaybackMessage(TEvent aEvent,TInt aType = 0,TInt aData = 0);

    77 

    78     /**

    79     *  C++ copy constructor.

    80     *

    81     *  @since S60 3.2.3

    82     *  @param aMsg source message

    83     */

    84     inline TMPXPlaybackMessage(const TMPXPlaybackMessage& aMsg);

    85 

    86     /**

    87     *  Overloaded assignment operator.

    88     *

    89     *  @since S60 3.2.3

    90     *  @param aMsg source message

    91     */

    92     inline TMPXPlaybackMessage& operator=(const TMPXPlaybackMessage& aMsg);

    93 

    94     /**

    95     *  C++ constructor.

    96     *

    97     *  @since S60 3.2.3

    98     */

    99     inline TMPXPlaybackMessage();

   100     };

   101 

   102 #include "mpxplaybackmessage.inl"

   103 

   104 #endif // TMPXPLAYBACKMESSAGE_H