diff -r 2eacb6118286 -r ba76fc04e6c2 phoneapp/phoneuistates/inc/cphonesinglecall.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneapp/phoneuistates/inc/cphonesinglecall.h	Fri Jun 04 10:19:18 2010 +0100
@@ -0,0 +1,136 @@
+/*
+* Copyright (c) 2005 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: 
+*     GSM-specific single call state implementation.
+*
+*/
+
+
+#ifndef CPHONESINGLECALL_H
+#define CPHONESINGLECALL_H
+
+// INCLUDES
+#include "cphonegsmincall.h"
+#include "tphonecmdparamboolean.h"
+
+// FORWARD DECLARATIONS
+
+// CLASS DECLARATION
+/**
+*  GSM-specific single call state
+*/
+class CPhoneSingleCall : public CPhoneGsmInCall
+    {
+    public:  
+
+        /**
+        * Destructor.
+        */
+        IMPORT_C virtual ~CPhoneSingleCall();
+        
+        /**
+        * Creates the GSM-specific Single call state class
+        * @param aStateMachine: a state machine
+        * @param aViewCommandHandle: handle to the PhoneUIView
+        * @return an instance of class CPhoneSingleCall
+        */
+        static CPhoneSingleCall* NewL( 
+            MPhoneStateMachine* aStateMachine, 
+            MPhoneViewCommandHandle* aViewCommandHandle,
+            MPhoneCustomization* aPhoneCustomization );
+
+        IMPORT_C virtual void HandleKeyMessageL(
+            TPhoneKeyEventMessages aMessage,
+            TKeyCode aCode );
+
+        /**
+        * A message handling function for Phone Engine messages
+        * @param aMessage Message from Phone Engine
+        * @param aCallId Call id the message concerns
+        */
+        IMPORT_C virtual void HandlePhoneEngineMessageL(
+            const TInt aMessage, 
+            TInt aCallId );       
+            
+        IMPORT_C virtual TBool HandleCommandL( TInt aCommand );
+
+
+    protected:
+
+        /**
+        * By default EPOC constructor is private.
+        */
+        IMPORT_C CPhoneSingleCall( 
+            MPhoneStateMachine* aStateMachine, 
+            MPhoneViewCommandHandle* aViewCommandHandle,
+            MPhoneCustomization* aPhoneCustomization );
+        
+        /**
+        * ConstructL()
+        */
+        IMPORT_C virtual void ConstructL();
+
+        /**
+        * Open menu bar
+        */
+        IMPORT_C virtual void OpenMenuBarL();
+
+        /**
+        * Returns call identifier of the call this state is associated with.
+        * @return   Call identifier.
+        */
+        IMPORT_C TInt CallId() const;
+    private:
+    
+        void OpenVideoCallMenuBarL();
+    
+        void HandleHeldL( TInt aCallId );
+        
+        void HandleConnectedL( TInt aCallId );
+        
+        void ToggleHoldL();
+        
+        void HandleIncomingL( TInt aCallId );
+        
+        void DisplayIncomingCallL( 
+            TInt aCallId, 
+            const TPhoneCmdParamBoolean aCommandParam );
+
+        void CallFromNewCallQueryL();
+        
+        void HandleDiallingL( TInt aCallId );
+                
+        void DisplayCallSetupL( TInt aCallId );
+        
+        void SetCallResumeL();
+        
+        void SetCallHoldL();
+        
+        void SwitchToVideoL();
+        
+        void SwitchToVoiceL();
+    
+    private:
+    
+        // Call id information.
+        TInt iCallId;
+        
+        // Status of query
+        TBool iSwitchToVideoQuery;
+        
+    };
+
+#endif // CPHONESINGLECALL_H
+
+// End of File
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