mmserv/sts/sts/src/sts.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Fri, 17 Sep 2010 08:33:15 +0300
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parent 47 c2e43643db4c
permissions -rw-r--r--
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/*
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 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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 * All rights reserved.
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 * This component and the accompanying materials are made available
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 * under the terms of "Eclipse Public License v1.0"
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 * which accompanies this distribution, and is available
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 * at the URL "http://www.eclipse.org/legal/epl-v10.html".
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 *
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 * Initial Contributors:
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 * Nokia Corporation - initial contribution.
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 *
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 * Contributors:
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 *
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 * Description:
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 * This file provides the implementation of System Tone Service used
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 * by the STS Server.
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 */
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//  Include Files  
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#include "sts.h"
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#include "stssettingsmanager.h"
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#include "stsdebug.h"
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class CSts::CPlayerNode
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    {
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public:
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    CPlayerNode(CStsPlayer* aPlayer);
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    CPlayerNode(CStsPlayer* aPlayer, MStsPlayAlarmObserver& aObserver);
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    ~CPlayerNode();
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    bool HasObserver();
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    CStsPlayer* Player();
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    MStsPlayAlarmObserver& Observer();
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private:
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    CStsPlayer* iPlayer;
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    MStsPlayAlarmObserver* iObserver;
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    };
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CSts::CPlayerNode::CPlayerNode(CStsPlayer* aPlayer) :
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    iPlayer(aPlayer), iObserver(0)
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    {
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    }
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CSts::CPlayerNode::CPlayerNode(CStsPlayer* aPlayer,
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        MStsPlayAlarmObserver& aObserver) :
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    iPlayer(aPlayer), iObserver(&aObserver)
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    {
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    }
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CSts::CPlayerNode::~CPlayerNode()
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    {
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    delete iPlayer;
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    }
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bool CSts::CPlayerNode::HasObserver()
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    {
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    return iObserver != 0;
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    }
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CStsPlayer* CSts::CPlayerNode::Player()
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    {
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    return iPlayer;
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    }
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MStsPlayAlarmObserver& CSts::CPlayerNode::Observer()
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    {
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    return *iObserver;
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    }
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/*static*/CSts* CSts::Create()
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    {
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    CSts* self = new CSts();
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    if (self != 0)
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        {
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        bool successful = self->Init();
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        if (!successful)
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            {
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            delete self;
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            self = 0;
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            }
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        }
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    return self;
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    }
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/*static*/void CSts::Delete(CSts* aSts)
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    {
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    delete aSts;
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    }
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CSts::CSts() :
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    iNextContext(1), iSettingsManager(0)
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    {
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    }
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bool CSts::Init()
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    {
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    bool successful = false;
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    iSettingsManager = CStsSettingsManager::Create();
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    if (iSettingsManager != 0)
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        {
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        successful = true;
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        }
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    return successful;
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    }
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CSts::~CSts()
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    {
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    CleanUpPlayers();
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    CStsSettingsManager::Delete(iSettingsManager);
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    }
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void CSts::PlayTone(CSystemToneService::TToneType aTone)
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    {
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    TRACE_FUNCTION_ENTRY;
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    TRACE_LOG((_L("TToneType[0x%x]"), aTone));
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diff changeset
   116
    CStsPlayer* player = CStsPlayer::Create(*this, *iSettingsManager,
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diff changeset
   117
            iNextContext, aTone);
22
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diff changeset
   118
    if (player != 0)
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parents:
diff changeset
   119
        {
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diff changeset
   120
        iPlayerMap[iNextContext] = new CPlayerNode(player);
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parents:
diff changeset
   121
        iNextContext++;
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parents:
diff changeset
   122
        if (iNextContext == 0)
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parents:
diff changeset
   123
            iNextContext++;
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parents:
diff changeset
   124
        player->Play();
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parents:
diff changeset
   125
        }
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parents:
diff changeset
   126
    else
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parents:
diff changeset
   127
        {
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parents:
diff changeset
   128
        //TODO: Add trace here
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parents:
diff changeset
   129
        }
52
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parents: 47
diff changeset
   130
    TRACE_FUNCTION_EXIT;
22
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parents:
diff changeset
   131
    }
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parents:
diff changeset
   132
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parents:
diff changeset
   133
void CSts::PlayAlarm(CSystemToneService::TAlarmType aAlarm,
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diff changeset
   134
        unsigned int& aAlarmContext, MStsPlayAlarmObserver& aObserver)
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parents:
diff changeset
   135
    {
52
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parents: 47
diff changeset
   136
    TRACE_FUNCTION_ENTRY;
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diff changeset
   137
    TRACE_LOG((_L("TAlarmType[0x%x]"), aAlarm));
47
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parents: 42
diff changeset
   138
    CStsPlayer* player = CStsPlayer::Create(*this, *iSettingsManager,
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parents: 42
diff changeset
   139
            iNextContext, aAlarm);
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parents: 42
diff changeset
   140
    if (player != 0)
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parents: 42
diff changeset
   141
        {
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parents: 42
diff changeset
   142
        iPlayerMap[iNextContext] = new CPlayerNode(player, aObserver);
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parents: 42
diff changeset
   143
        aAlarmContext = iNextContext;
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parents: 42
diff changeset
   144
        iNextContext++;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 42
diff changeset
   145
        if (iNextContext == 0)
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 42
diff changeset
   146
            iNextContext++;
c2e43643db4c Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 42
diff changeset
   147
        player->Play();
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parents: 42
diff changeset
   148
        }
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parents: 42
diff changeset
   149
    else
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parents: 42
diff changeset
   150
        {
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parents: 42
diff changeset
   151
        //TODO: Add trace here
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parents: 42
diff changeset
   152
        aAlarmContext = 0;
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parents: 42
diff changeset
   153
        }
52
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parents: 47
diff changeset
   154
    TRACE_LOG((_L("AlarmContext[%u]"), aAlarmContext));
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parents: 47
diff changeset
   155
    TRACE_FUNCTION_EXIT;
47
c2e43643db4c Revision: 201033
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parents: 42
diff changeset
   156
    }
c2e43643db4c Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 42
diff changeset
   157
c2e43643db4c Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 42
diff changeset
   158
void CSts::PlayAlarm(CSystemToneService::TToneType aTone,
c2e43643db4c Revision: 201033
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parents: 42
diff changeset
   159
        unsigned int& aAlarmContext, MStsPlayAlarmObserver& aObserver)
c2e43643db4c Revision: 201033
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parents: 42
diff changeset
   160
    {
52
4ce423f34688 Revision: 201035
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parents: 47
diff changeset
   161
    TRACE_FUNCTION_ENTRY;
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parents: 47
diff changeset
   162
    TRACE_LOG((_L("TToneType[0x%x]"), aTone));
47
c2e43643db4c Revision: 201033
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parents: 42
diff changeset
   163
    CStsPlayer* player = CStsPlayer::Create(*this, *iSettingsManager,
c2e43643db4c Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 42
diff changeset
   164
            iNextContext, aTone);
22
128eb6a32b84 Revision: 201019
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parents:
diff changeset
   165
    if (player != 0)
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   166
        {
128eb6a32b84 Revision: 201019
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parents:
diff changeset
   167
        iPlayerMap[iNextContext] = new CPlayerNode(player, aObserver);
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   168
        aAlarmContext = iNextContext;
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   169
        iNextContext++;
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   170
        if (iNextContext == 0)
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   171
            iNextContext++;
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   172
        player->Play();
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   173
        }
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   174
    else
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   175
        {
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   176
        //TODO: Add trace here
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   177
        aAlarmContext = 0;
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   178
        }
52
4ce423f34688 Revision: 201035
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parents: 47
diff changeset
   179
    TRACE_LOG((_L("AlarmContext[%u]"), aAlarmContext));
4ce423f34688 Revision: 201035
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parents: 47
diff changeset
   180
    TRACE_FUNCTION_EXIT;
22
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   181
    }
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   182
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   183
void CSts::StopAlarm(unsigned int aAlarmContext)
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   184
    {
52
4ce423f34688 Revision: 201035
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parents: 47
diff changeset
   185
    TRACE_FUNCTION_ENTRY;
4ce423f34688 Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 47
diff changeset
   186
    TRACE_LOG((_L("AlarmContext[%u]"), aAlarmContext));
22
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   187
    CPlayerNode* node = iPlayerMap[aAlarmContext];
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   188
    iPlayerMap.erase(aAlarmContext);
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   189
    if (node)
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   190
        {
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   191
        node->Player()->Stop();
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   192
        delete node;
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   193
        }
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   194
    else
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   195
        {
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   196
        //TODO: Add trace here
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   197
        }
52
4ce423f34688 Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 47
diff changeset
   198
    TRACE_FUNCTION_EXIT;
22
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   199
    }
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   200
47
c2e43643db4c Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 42
diff changeset
   201
void CSts::CleanUpPlayers()
42
1fa3fb47b1e3 Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   202
    {
47
c2e43643db4c Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 42
diff changeset
   203
    while (!iPlayerMap.empty())
42
1fa3fb47b1e3 Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   204
        {
1fa3fb47b1e3 Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   205
        //TODO: Add trace here
47
c2e43643db4c Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 42
diff changeset
   206
        StopAlarm(iPlayerMap.begin()->first);
42
1fa3fb47b1e3 Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   207
        }
1fa3fb47b1e3 Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   208
    }
1fa3fb47b1e3 Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   209
22
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   210
void CSts::PlayComplete(unsigned int aContext)
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   211
    {
52
4ce423f34688 Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 47
diff changeset
   212
    TRACE_FUNCTION_ENTRY;
4ce423f34688 Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 47
diff changeset
   213
    TRACE_LOG((_L("Context[%u]"), aContext));
22
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   214
    CPlayerNode* node = iPlayerMap[aContext];
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   215
    iPlayerMap.erase(aContext);
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   216
    if (node)
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   217
        {
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   218
        CStsPlayer* player = node->Player();
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   219
        if (node->HasObserver())
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   220
            {
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   221
            node->Observer().PlayAlarmComplete(aContext);
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   222
            }
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   223
        delete node;
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   224
        }
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   225
    else
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   226
        {
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   227
        // TODO: log unexpected error
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   228
        }
52
4ce423f34688 Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 47
diff changeset
   229
    TRACE_FUNCTION_EXIT;
22
128eb6a32b84 Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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    }