--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/srsf/vcommandmanager/src/vcmanagervoiceheadsetlauncher.cpp	Wed Sep 01 12:29:17 2010 +0100
@@ -0,0 +1,328 @@
+/*
+* Copyright (c) 2005-2006 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:  Observer voice headset key presses
+*
+*/
+
+
+#include "vcmanagervoiceheadsetlauncher.h"
+#include "rubydebug.h"
+#include <apgcli.h>
+#include <apgtask.h>
+#include <apacmdln.h>
+#include <remconinterfaceselector.h>
+#include <RemConCallHandlingTarget.h>
+#include <voiceuidomainpskeys.h>
+#include <vuivoicerecogdefs.h>
+#include <ctsydomainpskeys.h>
+#include <coreapplicationuisdomainpskeys.h>
+
+// CONSTANTS
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CVCommandManagerVoiceHeadSetLauncher::CVCommandManagerVoiceHeadSetLauncher
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CVCommandManagerVoiceHeadSetLauncher::CVCommandManagerVoiceHeadSetLauncher() 
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CVCommandManagerVoiceHeadSetLauncher::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CVCommandManagerVoiceHeadSetLauncher::ConstructL()
+    {
+    RUBY_DEBUG_BLOCK( "CVCommandManagerVoiceHeadSetLauncher::ConstructL" );
+    iSelector = CRemConInterfaceSelector::NewL();
+    iCallHandlingTarget = CRemConCallHandlingTarget::NewL( *iSelector, *this );
+    // Connect to Remote Control server as target. After succesfull call
+    // client is ready to receive commands. Call this method only once in a
+    // process.
+    iSelector->OpenTargetL();
+    }
+
+// -----------------------------------------------------------------------------
+// CVCommandManagerVoiceHeadSetLauncher::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CVCommandManagerVoiceHeadSetLauncher* CVCommandManagerVoiceHeadSetLauncher::NewL()
+    {
+    CVCommandManagerVoiceHeadSetLauncher* self = new( ELeave ) CVCommandManagerVoiceHeadSetLauncher;    
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+    
+// Destructor
+CVCommandManagerVoiceHeadSetLauncher::~CVCommandManagerVoiceHeadSetLauncher()
+    {
+    RUBY_DEBUG0( "CVCommandManagerVoiceHeadSetLauncher::~CVCommandManagerVoiceHeadSetLauncher - START" );
+    
+    // iCallHandlingTarget will be destroyed when iSelector is destroyed.  
+    delete iSelector;
+    iProperty.Close();
+    
+    RUBY_DEBUG0( "CVCommandManagerVoiceHeadSetLauncher::~CVCommandManagerVoiceHeadSetLauncher - EXIT" );
+    }
+
+
+// ---------------------------------------------------------------------------
+// CVCommandManagerVoiceHeadSetLauncher::AnswerCall
+// ---------------------------------------------------------------------------
+//    
+void CVCommandManagerVoiceHeadSetLauncher::AnswerCall()
+    {
+    RUBY_DEBUG0( "" );
+    TRequestStatus response( KErrNone );
+    iCallHandlingTarget->SendResponse( response, ERemConExtAnswerCall, KErrNone );
+    User::WaitForRequest( response );
+    }
+    
+// ---------------------------------------------------------------------------
+// CVCommandManagerVoiceHeadSetLauncher::AnswerCall
+// ---------------------------------------------------------------------------
+//    
+void CVCommandManagerVoiceHeadSetLauncher::AnswerEndCall()
+    {
+    RUBY_DEBUG0( "" );
+    iProperty.Set( KPSUidVoiceUiAccMonitor, KVoiceUiAccessoryEvent, KVoiceUiShortPressEvent );
+    TRequestStatus response( KErrNone );
+    iCallHandlingTarget->SendResponse( response, ERemConExtAnswerEnd, KErrNone );
+    User::WaitForRequest( response );
+    }
+    
+    
+// ---------------------------------------------------------------------------
+// CVCommandManagerVoiceHeadSetLauncher::EndCall
+// ---------------------------------------------------------------------------
+//
+void CVCommandManagerVoiceHeadSetLauncher::EndCall()
+    {
+    RUBY_DEBUG0( "" );
+    TRequestStatus response( KErrNone );
+    iCallHandlingTarget->SendResponse( response,  ERemConExtEndCall, KErrNone );
+    User::WaitForRequest( response );
+    }
+    
+// ---------------------------------------------------------------------------
+// CVCommandManagerVoiceHeadSetLauncher::LastNumberRedial
+// ---------------------------------------------------------------------------
+//
+void CVCommandManagerVoiceHeadSetLauncher::LastNumberRedial()
+    {
+    RUBY_DEBUG0( "" );
+    TRequestStatus response( KErrNone );
+    iCallHandlingTarget->SendResponse( response, ERemConExtLastNumberRedial, KErrNone );
+    User::WaitForRequest( response );
+    }
+    
+// ---------------------------------------------------------------------------
+// CVCommandManagerVoiceHeadSetLauncher::VoiceDial
+// ---------------------------------------------------------------------------
+//
+void CVCommandManagerVoiceHeadSetLauncher::VoiceDial( const TBool /*aActivate*/ )
+    {
+    RUBY_DEBUG0( "" );
+    if ( GetAutoLockValue() > EAutolockOff )
+        {
+        TRemConExtCmdSource source;
+        iCallHandlingTarget->GetCommandSourceInfo( source );
+        
+        if ( source == ERemConExtCmdSourceBluetooth )
+            {
+            TRAP_IGNORE( LaunchVoiceUiL( ETrue ) );
+            }
+        }
+    else
+        {
+        TRAP_IGNORE( LaunchVoiceUiL( EFalse ) );
+        }
+    TRequestStatus response( KErrNone );
+    iCallHandlingTarget->SendResponse( response, ERemConExtVoiceDial, KErrNone );
+    User::WaitForRequest( response );
+    }
+
+// ---------------------------------------------------------------------------
+// CVCommandManagerVoiceHeadSetLauncher::DialCall
+// ---------------------------------------------------------------------------
+//
+void CVCommandManagerVoiceHeadSetLauncher::DialCall( const TDesC8& /*aTelNumber*/ )
+    {
+    RUBY_DEBUG0( "CVCommandManagerVoiceHeadSetLauncher::DialCall" );
+    TRequestStatus response( KErrNone );
+    iCallHandlingTarget->SendResponse( response, ERemConExtDialCall, KErrNone );
+    User::WaitForRequest( response );
+    }    
+    
+// ---------------------------------------------------------------------------
+// CVCommandManagerVoiceHeadSetLauncher::MultipartyCalling
+// ---------------------------------------------------------------------------
+//
+void CVCommandManagerVoiceHeadSetLauncher::MultipartyCalling( const TDesC8& /*aData*/ )
+    {
+    RUBY_DEBUG0( "" );
+    TRequestStatus response( KErrNone );
+    iCallHandlingTarget->SendResponse( response, ERemConExt3WaysCalling, KErrNone );
+    User::WaitForRequest( response );
+    }
+    
+// ---------------------------------------------------------------------------
+// CVCommandManagerVoiceHeadSetLauncher::GenerateDTMF
+// ---------------------------------------------------------------------------
+//
+void CVCommandManagerVoiceHeadSetLauncher::GenerateDTMF( const TChar /*aChar*/ )
+    {
+    RUBY_DEBUG0( "" );
+    TRequestStatus response( KErrNone );
+    iCallHandlingTarget->SendResponse( response, ERemConExtGenerateDTMF, KErrNone );
+    User::WaitForRequest( response );
+    }
+    
+// ---------------------------------------------------------------------------
+// CVCommandManagerVoiceHeadSetLauncher::SpeedDial
+// ---------------------------------------------------------------------------
+//
+void CVCommandManagerVoiceHeadSetLauncher::SpeedDial( const TInt /*aIndex*/ )
+    {
+    RUBY_DEBUG0( "" );
+    TRequestStatus response( KErrNone );
+    iCallHandlingTarget->SendResponse( response, ERemConExtSpeedDial, KErrNone );    
+    User::WaitForRequest( response );
+    }
+
+    
+// ---------------------------------------------------------
+// CVCommandManagerVoiceHeadSetLauncher::LaunchVoiceUiL
+// ---------------------------------------------------------
+//     
+void CVCommandManagerVoiceHeadSetLauncher::LaunchVoiceUiL( TBool aDeviceLockMode )
+    {
+    RUBY_DEBUG_BLOCK( "" );
+    
+    // Check that phone or video call is not currently active
+    TInt state = CheckCallState();
+    if ( ( state == EPSCTsyCallStateNone ||
+           state == EPSCTsyCallStateUninitialized ||
+           state == KErrUnknown ) && !IsVideoCall() )
+        {
+        TApaTaskList apaTaskList( CCoeEnv::Static()->WsSession() );
+        TApaTask apaTask = apaTaskList.FindApp( KVoiceUiUID );
+
+        if ( apaTask.Exists() )
+            {
+            apaTask.BringToForeground();
+            
+            iProperty.Set( KPSUidVoiceUiAccMonitor, KVoiceUiAccessoryEvent, KVoiceUiLongPressEvent );
+            }
+        else
+            {
+            RApaLsSession apaLsSession;
+            User::LeaveIfError( apaLsSession.Connect() );
+            CleanupClosePushL(apaLsSession);
+            
+            TApaAppInfo appInfo;
+            User::LeaveIfError( apaLsSession.GetAppInfo( appInfo, KVoiceUiUID ) );
+            
+            TFileName appName = appInfo.iFullName;
+            CApaCommandLine* apaCommandLine = CApaCommandLine::NewLC();
+
+            apaCommandLine->SetExecutableNameL( appName );
+            apaCommandLine->SetCommandL( EApaCommandRunWithoutViews );
+            
+            if ( aDeviceLockMode )
+                {
+                // Command line parameters
+                apaCommandLine->SetTailEndL( KVoiceUiMode );
+                }
+            
+            User::LeaveIfError ( apaLsSession.StartApp( *apaCommandLine ) );
+            CleanupStack::PopAndDestroy( apaCommandLine );
+
+            CleanupStack::PopAndDestroy(&apaLsSession);
+            }    
+        }
+    }
+    
+// ---------------------------------------------------------
+// CVCommandManagerVoiceHeadSetLauncher::CheckCallState
+// ---------------------------------------------------------
+//
+TInt CVCommandManagerVoiceHeadSetLauncher::CheckCallState()
+    {
+    RUBY_DEBUG0( "START" );
+    
+    TInt callState;
+    TInt err = RProperty::Get( KPSUidCtsyCallInformation,
+                               KCTsyCallState,
+                               callState );
+    if ( err == KErrNotFound )
+        {
+        callState = KErrNotFound;
+        }
+    
+    RUBY_DEBUG0( "EXIT" );
+    
+    return callState;    
+    }    
+    
+// -----------------------------------------------------------------------------
+// CVCommandManagerVoiceHeadSetLauncher::IsVideoCall 
+// -----------------------------------------------------------------------------
+//
+TBool CVCommandManagerVoiceHeadSetLauncher::IsVideoCall() 
+    {
+    RUBY_DEBUG0( "START" );
+    
+    TInt callType;
+    RProperty::Get( KPSUidCtsyCallInformation,
+                    KCTsyCallType, 
+                    callType );// Ignore errors  
+
+    RUBY_DEBUG0( "EXIT" );
+
+    return callType == EPSCTsyCallTypeH324Multimedia;
+    }
+
+// -----------------------------------------------------------------------------
+// CVCommandManagerVoiceHeadSetLauncher::GetAutoLockValue 
+// -----------------------------------------------------------------------------
+//
+TInt CVCommandManagerVoiceHeadSetLauncher::GetAutoLockValue()
+    {
+    RUBY_DEBUG0( "CVCommandManagerVoiceHeadSetLauncher::GetAutoLockValue START" );
+  
+    TInt autoLockValue;
+    TInt err = RProperty::Get( KPSUidCoreApplicationUIs,
+                               KCoreAppUIsAutolockStatus,
+                               autoLockValue );
+    if ( err == KErrNotFound )
+        {
+        autoLockValue = KErrNotFound;
+        }
+        
+    RUBY_DEBUG0( "CVCommandManagerVoiceHeadSetLauncher::GetAutoLockValue EXIT" );
+    
+    return autoLockValue;
+    }
+    
+//  End of File