diff -r 2eacb6118286 -r ba76fc04e6c2 phoneapp/phonemediatorcenter/src/cphonemediatorcommandlistener.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneapp/phonemediatorcenter/src/cphonemediatorcommandlistener.cpp	Fri Jun 04 10:19:18 2010 +0100
@@ -0,0 +1,408 @@
+/*
+* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: Implementation of CPhoneMediatorCommandListener class.
+*
+*/
+
+
+// INCLUDE FILES
+#include <MediatorDomainUIDs.h>
+#include "mphonemenuandcbaevents.h"
+#include "mphonekeyeventhandler.h"
+#include "mphoneviewcommandhandle.h"
+#include "cphonemediatorcommandlistener.h"
+#include "phonelogger.h"
+#include "phonemediatorpackagetypes.h"
+#include "cphonestatehandle.h"
+#include "tphonecmdparamboolean.h"
+#include "videoteltophonecommandsapi.h"
+#include "mediatoraudiocommandstotelephonyapi.h"
+#include "phoneui.pan"
+#include "phoneui.hrh"
+#include "pevirtualengine.h"
+#include "mpeengineinfo.h"
+#include "mediatorcommandstotelephonyapi.h"
+#include "cphonereconnectquery.h"
+
+// ================= MEMBER FUNCTIONS =======================
+
+// ---------------------------------------------------------
+// CPhoneMediatorCommandListener::Instance
+// Initializes the singleton object
+// (other items were commented in a header).
+// ---------------------------------------------------------
+//
+CPhoneMediatorCommandListener* CPhoneMediatorCommandListener::Instance()
+    {
+    CPhoneMediatorCommandListener* instance = static_cast<CPhoneMediatorCommandListener*> 
+        ( CCoeEnv::Static ( KUidMediatorCommandListenerSingleton ) );
+    
+    if ( !instance )
+        {
+        TRAPD( err, instance = CPhoneMediatorCommandListener::NewL() );
+        if ( err )
+            {
+            Panic( EPhoneUtilsCouldNotCreateSingleton );    
+            }
+        }
+    return instance;
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneMediatorCommandListener::CPhoneMediatorCommandListener
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CPhoneMediatorCommandListener::CPhoneMediatorCommandListener() :
+    CCoeStatic( KUidMediatorCommandListenerSingleton )
+    {
+    }
+
+// Destructor
+CPhoneMediatorCommandListener::~CPhoneMediatorCommandListener()
+    {
+    if ( iCommandResponder )
+        {
+        iCommandResponder->UnregisterCommand( KMediatorTelephonyDomain, 
+                                              KCatVideoTelToPhoneCommands, 
+                                              iVideoTelCommands );
+
+        iCommandResponder->UnregisterCommand( KMediatorTelephonyDomain, 
+                                              KCatAudioCommandsToTelephony, 
+                                              iAudioCommands );
+
+        iCommandResponder->UnregisterCommand( KMediatorTelephonyDomain, 
+                                              KCatCommandsToTelephony, 
+                                              iGenericCommands );
+
+        delete iCommandResponder;
+        iCommandResponder = NULL;
+        }
+    iVideoTelCommands.Close();
+    iAudioCommands.Close();
+    iGenericCommands.Close();
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneMediatorCommandListener::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CPhoneMediatorCommandListener::ConstructL()
+    {
+    __LOGMETHODSTARTEND(EPhoneMediatorCenter, "CPhoneMediatorCommandListener::ConstructL( ) ");
+
+    RegisterMediatorCommandsL();
+    }
+
+// -----------------------------------------------------------
+// CPhoneMediatorCommandListener::NewL()
+// Constructor
+// (other items were commented in a header).
+// -----------------------------------------------------------
+//
+CPhoneMediatorCommandListener* CPhoneMediatorCommandListener::NewL()
+    {
+    __LOGMETHODSTARTEND(EPhoneMediatorCenter, "CPhoneMediatorCommandListener::NewL( ) ");
+    CPhoneMediatorCommandListener* self = new( ELeave ) CPhoneMediatorCommandListener();
+    
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneMediatorCommandListener::Initialize
+// -----------------------------------------------------------------------------
+//    
+void CPhoneMediatorCommandListener::Initialize( 
+    MPhoneMenuAndCbaEvents* aMenuAndCbaEventHandler,
+    MPhoneEngineMessageSender* aMessageSender,
+    MPEEngineInfo* aEngineInfo )
+    {
+    __LOGMETHODSTARTEND(EPhoneMediatorCenter, "CPhoneMediatorCommandListener::Initialize( ) ");
+    iMenuAndCbaHandler = aMenuAndCbaEventHandler;
+    iMessageSender = aMessageSender;
+    iEngineInfo = aEngineInfo;
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneMediatorCommandListener::RegisterMediatorCommandsL
+// -----------------------------------------------------------------------------
+//
+void CPhoneMediatorCommandListener::RegisterMediatorCommandsL()
+    {
+    __LOGMETHODSTARTEND(EPhoneMediatorCenter, 
+        "CPhoneMediatorCommandListener::RegisterMediatorCommandsL( ) ");
+    iCommandResponder = CMediatorCommandResponder::NewL( this );
+
+    RegisterVideoTelephonyMediatorCommands();
+    RegisterAudioMediatorCommands();
+    RegisterGenericMediatorCommands();                                                
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneMediatorCommandListener::RegisterVideoTelephonyMediatorCommands
+// -----------------------------------------------------------------------------
+//
+void CPhoneMediatorCommandListener::RegisterVideoTelephonyMediatorCommands()
+    {
+    __LOGMETHODSTARTEND(EPhoneMediatorCenter, 
+        "CPhoneMediatorCommandListener::RegisterVideoTelephonyMediatorCommands( ) ");
+    TCapabilitySet caps;
+    caps.SetEmpty();
+
+    // Video Telephony Commands
+    MediatorService::TCommand newCommand;
+    newCommand.iCommandId = EVtCmdFallback;
+    newCommand.iVersion = TVersion( KVideoTelToPhoneCmdVersionMajor, 
+        KVideoTelToPhoneCmdVersionMinor, KVideoTelToPhoneCmdVersionBuild );
+    caps.Set( ECapabilityNetworkControl );
+    newCommand.iCaps = caps;
+    newCommand.iTimeout = KPhoneUiMediatorIfTimeout;    
+    iVideoTelCommands.Append( newCommand );
+
+    newCommand.iCommandId = EVtCmdSwitchToVoice;
+    iVideoTelCommands.Append( newCommand );
+    
+    newCommand.iCommandId = EVtCmdLowMemory;
+    iVideoTelCommands.Append( newCommand );
+
+    // Register Video Telephony Commands
+    TInt error = iCommandResponder->RegisterCommand( KMediatorTelephonyDomain, 
+                                                     KCatVideoTelToPhoneCommands, 
+                                                     iVideoTelCommands );
+    __ASSERT_DEBUG( error == KErrNone, Panic( EPhoneMediatorCenterRegistrationFailed ) );
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneMediatorCommandListener::RegisterAudioMediatorCommands
+// -----------------------------------------------------------------------------
+//
+void CPhoneMediatorCommandListener::RegisterAudioMediatorCommands()
+    {
+    __LOGMETHODSTARTEND(EPhoneMediatorCenter, 
+        "CPhoneMediatorCommandListener::RegisterAudioMediatorCommands( ) ");
+    TCapabilitySet caps;
+    caps.SetEmpty();
+
+    // Audio Commands
+    MediatorService::TCommand newCommand;
+    newCommand.iCommandId = EAudioCmdUnmute;
+    newCommand.iVersion = TVersion( KAudioCmdToTelephonyVersionMajor, 
+        KAudioCmdToTelephonyVersionMinor, KAudioCmdToTelephonyVersionBuild );
+    caps.Set( ECapabilityNetworkControl );
+    newCommand.iCaps = caps;
+    newCommand.iTimeout = KPhoneUiMediatorIfTimeout;    
+    iAudioCommands.Append( newCommand );
+
+    newCommand.iCommandId = EAudioCmdMute;
+    iAudioCommands.Append( newCommand );
+
+    // Register Audio Commands
+    TInt error = iCommandResponder->RegisterCommand( KMediatorTelephonyDomain, 
+                                                     KCatAudioCommandsToTelephony, 
+                                                     iAudioCommands );
+    __ASSERT_DEBUG( error == KErrNone, Panic( EPhoneMediatorCenterRegistrationFailed ) );
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneMediatorCommandListener::RegisterGenericMediatorCommands
+// -----------------------------------------------------------------------------
+//
+void CPhoneMediatorCommandListener::RegisterGenericMediatorCommands()
+    {
+    __LOGMETHODSTARTEND(EPhoneMediatorCenter, 
+        "CPhoneMediatorCommandListener::RegisterGenericMediatorCommands( ) ");
+    TCapabilitySet caps;
+    caps.SetEmpty();
+
+    // Generic Commands
+    MediatorService::TCommand newCommand;
+    newCommand.iCommandId = EPhoneCmdEndActiveCall;
+    newCommand.iVersion = TVersion( KTelephonyCommandsVersionMajor, 
+        KTelephonyCommandsVersionMinor, KTelephonyCommandsVersionBuild );
+    caps.Set( ECapabilityNetworkControl );
+    newCommand.iCaps = caps;
+    newCommand.iTimeout = KPhoneUiMediatorIfTimeout;    
+    iGenericCommands.Append( newCommand );
+
+    // Register Generic Commands
+    TInt error = iCommandResponder->RegisterCommand( KMediatorTelephonyDomain, 
+                                                     KCatCommandsToTelephony, 
+                                                     iGenericCommands );
+    __ASSERT_DEBUG( error == KErrNone, Panic( EPhoneMediatorCenterRegistrationFailed ) );
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneMediatorCommandListener::MediatorCommandL
+// -----------------------------------------------------------------------------
+//
+void CPhoneMediatorCommandListener::MediatorCommandL( 
+    TUid aDomain, 
+    TUid aCategory, 
+    TInt aCommandId, 
+    TVersion aVersion, 
+    const TDesC8& /*aData*/ )
+    {
+    __LOGMETHODSTARTEND(EPhoneMediatorCenter, "CPhoneMediatorCommandListener::MediatorCommandL( ) ");
+    if( aDomain == KMediatorTelephonyDomain &&
+        aCategory == KCatVideoTelToPhoneCommands )
+        {
+        VideoTelephonyCommandL( aCommandId, aVersion );
+        SendResponse( aDomain, aCategory, aCommandId );
+        return;         
+        }
+    else if( aDomain == KMediatorTelephonyDomain &&
+             aCategory == KCatAudioCommandsToTelephony )
+        {
+        AudioCommandL( aCommandId, aVersion );
+        SendResponse( aDomain, aCategory, aCommandId );
+        return;
+        }
+    else if( aDomain == KMediatorTelephonyDomain &&
+             aCategory == KCatCommandsToTelephony )
+        {
+        GenericCommandL( aCommandId, aVersion );
+        SendResponse( aDomain, aCategory, aCommandId );
+        return;         
+        }
+    
+    TInt error = iCommandResponder->IssueResponse( aDomain, 
+                                                 aCategory, 
+                                                 aCommandId,
+                                                 KErrNotFound, 
+                                                 KNullDesC8 );                              
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneMediatorCommandListener::CancelMediatorCommand
+// -----------------------------------------------------------------------------
+//
+void CPhoneMediatorCommandListener::CancelMediatorCommand( 
+    TUid /*aDomain*/,
+    TUid /*aCategory*/, 
+    TInt /*aCommandId*/ )
+    {
+    __LOGMETHODSTARTEND(EPhoneMediatorCenter, 
+        "CPhoneMediatorCommandListener::CancelMediatorCommand( ) ");
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneMediatorCommandListener::SendResponse
+// -----------------------------------------------------------------------------
+//
+void CPhoneMediatorCommandListener::SendResponse( 
+    TUid aDomain, 
+    TUid aCategory, 
+    TInt aCommandId )
+    {
+    __LOGMETHODSTARTEND(EPhoneMediatorCenter, 
+        "CPhoneMediatorCommandListener::SendResponse( ) ");
+    iCommandResponder->IssueResponse( aDomain, 
+                                      aCategory, 
+                                      aCommandId,
+                                      KErrNone, 
+                                      KNullDesC8 );     
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneMediatorCommandListener::VideoTelephonyCommandL
+// -----------------------------------------------------------------------------
+//
+void CPhoneMediatorCommandListener::VideoTelephonyCommandL( TInt aCommandId, TVersion /*aVersion*/ )
+    {
+    __LOGMETHODSTARTEND(EPhoneMediatorCenter, 
+        "CPhoneMediatorCommandListener::VideoTelephonyCommandL( ) ");
+        
+    __ASSERT_DEBUG( iMenuAndCbaHandler, Panic( EPhoneMediatorCenterSingletonNotInitialized ) );
+    __ASSERT_DEBUG( iMessageSender, Panic( EPhoneMediatorCenterSingletonNotInitialized ) );
+    
+    switch( aCommandId )
+        {
+        case EVtCmdFallback:
+            iMenuAndCbaHandler->HandleCommandL( EPhoneInCallCmdEndThisActiveCall );
+            CPhoneReconnectQuery::InstanceL()->ShowReconnectQueryL( ETrue );
+            break;
+            
+        case EVtCmdSwitchToVoice:
+            iMenuAndCbaHandler->HandleCommandL( EPhoneCmdYesSwitchToVoice );
+            break;
+            
+        case EVtCmdLowMemory:
+            iMenuAndCbaHandler->HandleCommandL( EPhoneCmdVideoCallOutOfMemory );
+            break;
+            
+        default:
+            __ASSERT_DEBUG( false, Panic( EPhoneMediatorCenterInvalidCommand ) );
+            break;
+        }       
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneMediatorCommandListener::AudioCommandL
+// -----------------------------------------------------------------------------
+//
+void CPhoneMediatorCommandListener::AudioCommandL( TInt aCommandId, TVersion /*aVersion*/ )
+    {
+    __LOGMETHODSTARTEND(EPhoneMediatorCenter, 
+        "CPhoneMediatorCommandListener::AudioCommandL( ) ");
+
+    __ASSERT_DEBUG( iMessageSender, Panic( EPhoneMediatorCenterSingletonNotInitialized ) );
+    __ASSERT_DEBUG( iEngineInfo, Panic( EPhoneMediatorCenterSingletonNotInitialized ) );
+        
+    switch( aCommandId )
+        {
+        case EAudioCmdUnmute:
+            iEngineInfo->SetAudioMuteCommand( false );
+            iMessageSender->SendPhoneEngineMessage( MPEPhoneModel::EPEMessageSetAudioMute );
+            break;
+            
+        case EAudioCmdMute:
+            iEngineInfo->SetAudioMuteCommand( true );
+            iMessageSender->SendPhoneEngineMessage( MPEPhoneModel::EPEMessageSetAudioMute );
+            break;
+            
+        default:
+            __ASSERT_DEBUG( false, Panic( EPhoneMediatorCenterInvalidCommand ) );
+            break;
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneMediatorCommandListener::GenericCommandL
+// -----------------------------------------------------------------------------
+//
+void CPhoneMediatorCommandListener::GenericCommandL( TInt aCommandId, TVersion /*aVersion*/ )
+    {
+    __LOGMETHODSTARTEND(EPhoneMediatorCenter, 
+        "CPhoneMediatorCommandListener::GenericCommandL( ) ");
+    __ASSERT_DEBUG( iMenuAndCbaHandler, Panic( EPhoneMediatorCenterSingletonNotInitialized ) );
+
+    switch( aCommandId )
+        {
+        case EPhoneCmdEndActiveCall:
+            iMenuAndCbaHandler->HandleCommandL( EPhoneInCallCmdEndThisActiveCall );
+            break;
+            
+        default:
+            __ASSERT_DEBUG( false, Panic( EPhoneMediatorCenterInvalidCommand ) );
+            break;
+        }
+    }
+
+// End of File