mmshplugins/mmshaoplugin/tsrc/ut_aoplugin/Stubs/inc/ccallinformation.h
branchRCL_3
changeset 22 73a1feb507fb
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmshplugins/mmshaoplugin/tsrc/ut_aoplugin/Stubs/inc/ccallinformation.h	Tue Aug 31 15:12:07 2010 +0300
@@ -0,0 +1,116 @@
+/*
+* Copyright (c) 2007-2008 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:  Provides information about ongoing calls.
+*
+*/
+
+
+#ifndef C_CALLINFORMATION_H
+#define C_CALLINFORMATION_H
+
+#include <e32base.h>
+#include "callinformation.h"
+#include "mcall.h"
+
+
+// forward declarations 
+class MCallInformationObserver;
+class CCallInformationImpl;
+class CCallInfoIter;
+
+
+/**
+ *  Class to be used for receiving information about ongoing calls. 
+ *
+ *  @code
+ *  // create the CCallInformation instance e.g. when the client component is created
+ *  iCallInfo = CCallInformation::NewL(); 
+ *  iCallInfo->NotifyCallInformationChanges(*iObserver);
+ *  
+ *  // and use it when needed
+ *  CCallInfoIter& iter = iCallInfo->GetCallsL();    
+ *  @endcode
+ *
+ *  @lib telephonyservice.lib
+ *  @since S60 v5.1 
+ */
+NONSHARABLE_CLASS( CCallInformation ) : public CBase
+    {
+
+public:
+
+    /**
+     * Two-phased constructor.          
+     */
+    IMPORT_C static CCallInformation* NewL();
+    
+
+    /**
+    * Destructor.
+    */
+    virtual ~CCallInformation();
+
+    /**
+     * Allows a client to be notified when there are changes in current calls.
+     * There can be only one observer per CCallInformation instance.
+     *
+     * @since S60 v5.1 
+     * @param aObserver Observer for notifications.
+     */
+     IMPORT_C void NotifyCallInformationChanges( MCallInformationObserver& aObserver );
+    
+    /**
+     * Used to cancel previously placed NotifyCallInformationChanges call.
+     *
+     * @since S60 v5.1      
+     */
+     IMPORT_C void CancelNotification();
+     
+     /**
+     * Gets the snapshot of ongoing calls.
+     *
+     * @since S60 v5.1      
+     * @return Ongoing calls.
+     */
+     IMPORT_C CCallInfoIter& GetCallsL( );
+			
+	 /**
+     * Get calls by given state. 
+     *
+     * @since S60 v5.1 
+     * @param aState Specifies a call state that is used as a search key.
+     * @return Calls in state aSate, e.g. in case of conference call several 
+     *         calls have the same state.
+     */     
+     IMPORT_C CCallInfoIter& GetCallsL( CCPCall::TCallState aState );   
+     
+     
+private:
+
+    CCallInformation();
+
+    void ConstructL();
+
+
+private: // data    
+    
+	CCallInformationImpl* iImpl;	
+	
+	// Helper Data Needed by STUB Implemenation.
+	CCallInfoIter* iInfoIter;
+	CCallInfos* iInfos;
+    };
+
+
+#endif // C_CALLINFORMATION_H