1.1 --- a/epoc32/include/playerinformationtarget.h Tue Mar 16 16:12:26 2010 +0000
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,171 +0,0 @@
1.4 -// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
1.5 -// All rights reserved.
1.6 -// This component and the accompanying materials are made available
1.7 -// under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
1.8 -// which accompanies this distribution, and is available
1.9 -// at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
1.10 -//
1.11 -// Initial Contributors:
1.12 -// Nokia Corporation - initial contribution.
1.13 -//
1.14 -// Contributors:
1.15 -//
1.16 -// Description:
1.17 -//
1.18 -
1.19 -
1.20 -
1.21 -/**
1.22 - @file
1.23 - @publishedAll
1.24 - @released
1.25 -*/
1.26 -
1.27 -#ifndef REMCONPLAYERINFORMATIONTARGET_H
1.28 -#define REMCONPLAYERINFORMATIONTARGET_H
1.29 -
1.30 -#include <e32base.h>
1.31 -#include <s32mem.h>
1.32 -#include <e32hashtab.h>
1.33 -
1.34 -#include <remcon/remconinterfacebase.h>
1.35 -#include <remcon/remconinterfaceif.h>
1.36 -#include <remcon/avrcpspec.h>
1.37 -#include <playerinformationtargetobserver.h>
1.38 -
1.39 -class CRemConInterfaceSelector;
1.40 -class CPlayerApplicationSettings;
1.41 -
1.42 -// This is the maximum length of the player application setting attribute and value strings
1.43 -const TInt KMaxPlayerApplicationSettingsValue = 255 ;
1.44 -// This is the minimum length of the player application setting attribute and value strings
1.45 -const TInt KMinPlayerApplicationSettingsValue = 1 ;
1.46 -
1.47 -/**
1.48 -Client-instantiable class supporting player information responses.
1.49 -This is the container class for the three interface parts
1.50 -*/
1.51 -NONSHARABLE_CLASS(CPlayerInfoTarget) : public CRemConInterfaceBase,
1.52 - public MRemConInterfaceIf2,
1.53 - private MPlayerCapabilitiesObserver,
1.54 - private MPlayerApplicationSettingsObserver,
1.55 - private MPlayerEventsObserver
1.56 -
1.57 - {
1.58 -public:
1.59 - /**
1.60 - Factory function.
1.61 - @param aInterfaceSelector The interface selector. The client must have
1.62 - created one of these first.
1.63 - @param aPlayerCapabilitiesObserver Returns a pointer to a MPlayerCapabilitiesObserver for this interface, owned by the CPlayerInfoTarget.
1.64 - @param aPlayerApplicationSettingsObserver Returns a pointer to a MPlayerApplicationSettingsObserver for this interface, owned by the CPlayerInfoTarget
1.65 - @param aPlayerEventsObserver Returns a pointer to a MPlayerEventsObserver for this interface, owned by the CPlayerInfoTarget
1.66 - @return A new CPlayerInfoTarget, owned by the interface selector.
1.67 - */
1.68 - IMPORT_C static CPlayerInfoTarget* NewL(CRemConInterfaceSelector& aInterfaceSelector,
1.69 - MPlayerCapabilitiesObserver*& aPlayerCapabilitiesObserver,
1.70 - MPlayerApplicationSettingsObserver*& aPlayerApplicationSettingsObserver,
1.71 - MPlayerEventsObserver*& aPlayerEventsObserver,
1.72 - MPlayerApplicationSettingsNotify& aApplicationSettingNotifier );
1.73 -
1.74 - /** Destructor */
1.75 - IMPORT_C ~CPlayerInfoTarget();
1.76 -
1.77 -
1.78 -
1.79 -private:
1.80 - /**
1.81 - Constructor.
1.82 - @param aInterfaceSelector The interface selector.
1.83 - */
1.84 - CPlayerInfoTarget(CRemConInterfaceSelector& aInterfaceSelector, MPlayerApplicationSettingsNotify& aApplicationSettingNotifier );
1.85 -
1.86 - void ConstructL(MPlayerCapabilitiesObserver*& aPlayerCapabilitiesObserver,
1.87 - MPlayerApplicationSettingsObserver*& aPlayerApplicationSettingsObserver,
1.88 - MPlayerEventsObserver*& aPlayerEventsObserver );
1.89 -
1.90 -private: // from CRemConInterfaceBase
1.91 - TAny* GetInterfaceIf(TUid aUid);
1.92 -
1.93 -private: // from MRemConInterfaceIf
1.94 - void MrcibNewMessage(TUint aOperationId, const TDesC8& aData, TRemConMessageSubType aMsgSubType);
1.95 -
1.96 -private:
1.97 - // Bearer attributes (settings) processing
1.98 - void ProcessListPlayerApplicationAttributes( TInt aOperationId );
1.99 - void ProcessGetPlayerApplicationAttributeText( const TDesC8& aData, TInt aOperationId );
1.100 - void ProcessListPlayerApplicationValues( const TDesC8& aData, TInt aOperationId );
1.101 - void ProcessGetPlayerApplicationValueText( const TDesC8& aData, TInt aOperationId );
1.102 - void ProcessGetCurrentPlayerApplicationValue( const TDesC8& aData, TInt aOperationId );
1.103 - void ProcessSetPlayerApplicationValue( const TDesC8& aData, TInt aOperationId );
1.104 -
1.105 - // Bearer attributes (settings) API implementation from MPlayerApplicationSettingsObserver
1.106 - void DoDefineAttributeL(TUint aAttributeID, TDesC8& aAttributeText, RArray<TUint> &aValues, RArray<TPtrC8> &aValueTexts, TUint aInitialValue);
1.107 - void DoSetAttributeL(TUint aAttributeID, TUint aValue);
1.108 -
1.109 - // Notifier Events API implementation from MPlayerEventsObserver
1.110 - void DoPlaybackStatusChanged(TPlaybackStatus aStatus);
1.111 - void DoTrackChanged(TUint64 aTrackId, TUint32 aLengthInMilliseconds);
1.112 - void DoTrackReachedEnd();
1.113 - void DoTrackReachedStart();
1.114 - void DoSetPlaybackPosition(TUint32 aMilliseconds);
1.115 - void DoSetBatteryStatus(TTargetBatteryStatus aBatteryStatus);
1.116 -
1.117 - // Notifier Events bearer processing
1.118 - void ProcessGetPlayStatus();
1.119 - void ProcessGetStatusAndBeginObserving(TUint aOperationId, TRegisterNotificationEvent aEventId, const TDesC8& aData);
1.120 - void ProcessGetStatus(TUint aOperationId, TRegisterNotificationEvent aEventId);
1.121 - void SendNotificationResponse(TRegisterNotificationEvent aEventId, TRemConMessageSubType aMsgSubType);
1.122 -
1.123 - // Capabilities API implementation from MPlayerCapabilitiesObserver
1.124 - void DoClearEvents();
1.125 - TInt DoAddEvent(TRegisterNotificationEvent aEvent);
1.126 - TInt DoRemoveEvent(TRegisterNotificationEvent aEvent);
1.127 - void DoClearCompanyIds();
1.128 - TInt DoAddCompanyId(TInt aID);
1.129 - TInt DoRemoveCompanyID(TInt aID);
1.130 -
1.131 - // Capabilities bearer processing
1.132 - void ProcessGetCapabilities( const TDesC8& aData );
1.133 -
1.134 - // Miscellaneous
1.135 - TBool AttributeSettingExists(TUint anAttribute);
1.136 - TBool IsValidAttributeValue(TUint anAttributeId, TUint aAttributeValue);
1.137 - TBool AttributeValueCanBeSet(TUint anAttributeId, TUint aAttributeValue);
1.138 - void SendError(TInt, TInt);
1.139 - void SendError(TInt, TInt, TRemConMessageSubType aSubType);
1.140 - CPlayerApplicationSettings* GetSetting(TUint anAttribute);
1.141 -
1.142 -private: // owned
1.143 - RBuf8 iOutBuf;
1.144 -
1.145 - MPlayerApplicationSettingsNotify& iApplicationSettingNotifier;
1.146 -
1.147 - // data for MPlayerEventsObserver
1.148 - TPlaybackStatus iPlayBackStatus;
1.149 - TUint64 iTrackId;
1.150 - TUint32 iLengthInMilliseconds;
1.151 - TPlayPosition iTrackPosition;
1.152 -
1.153 - // The time interval (received as part if the RegisterNotification)
1.154 - // in which the change in playback position will be notified
1.155 - TUint32 iPlayBackIntervalInMilliseconds;
1.156 -
1.157 - TTargetBatteryStatus iBatteryStatus;
1.158 - TUint32 iPlaybackPositionInMilliseconds;
1.159 - TUint32 iLastNotifiedPlaybackPositionInMilliseconds;
1.160 -
1.161 - // data for MPlayerCapabilitiesObserver
1.162 - RArray<TRegisterNotificationEvent> iSupportedNotificationEventList;
1.163 - RArray<TInt> iCompanyIdList;
1.164 -
1.165 - // list of events for which notifications have been request
1.166 - RArray<TRegisterNotificationEvent> iPendingNotificationEventList;
1.167 -
1.168 - // Attribute (settings) data MPlayerApplicationSettingsObserver
1.169 - RHashMap<TInt, CPlayerApplicationSettings*> iPlayerApplicationSettings;
1.170 -
1.171 - };
1.172 -
1.173 -
1.174 -#endif // REMCONPLAYERINFORMATIONTARGET_H