phonecmdhandler/phonecmdhnlr/inc/PhoneHandlerActive.h
changeset 0 ff3b6d0fd310
child 19 7d48bed6ce0c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonecmdhandler/phonecmdhnlr/inc/PhoneHandlerActive.h	Tue Feb 02 01:11:09 2010 +0200
@@ -0,0 +1,121 @@
+/*
+* Copyright (c) 2002-2005 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:  Declaration of CPhoneHandlerActive class.
+*
+*/
+
+
+#ifndef CPHONEHANDLERACTIVE_H
+#define CPHONEHANDLERACTIVE_H
+
+//  INCLUDES
+#include <e32base.h>
+
+// CONSTANTS
+
+// MACROS
+
+// DATA TYPES
+
+// FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+class MPhoneHandlerObserver;
+
+// CLASS DECLARATION
+
+/**
+*  Active object used to call asynchronous requests.
+*
+*  @lib PhoneCmdHandler
+*  @since S60 3.1
+*/
+NONSHARABLE_CLASS( CPhoneHandlerActive ) : public CActive
+	{
+	public:	// Constructors and destructor
+	
+		/**
+        * Two-phased constructor.
+        */
+		static CPhoneHandlerActive* NewL( MPhoneHandlerObserver& aObserver );
+	
+		/**
+        * Destructor.
+        */
+		~CPhoneHandlerActive();
+	
+	public: // New functions
+	
+		/**
+        * From CActive. Indicates that the active object has issued a request 
+        * and that it is now outstanding.  
+        * @since S60 3.1
+        * @return 
+        */
+		void SetActive();
+		
+	public: // Functions from base classes
+		
+	protected:  // New functions
+    
+    protected:  // Functions from base classes
+    
+    	/**
+        * From CActive. Handles an active object’s request completion event.
+        */
+    	void RunL();
+	
+		/**
+        * From CActive. Implements cancellation of an outstanding request.
+        */
+		void DoCancel();
+	
+		/**
+        * From CActive. Handles a leave occurring in the request completion 
+        * event handler RunL().
+        */
+		TInt RunError( TInt aError );
+
+	private:
+		
+		/**
+        * C++ default constructor.
+        */
+		CPhoneHandlerActive( MPhoneHandlerObserver& aObserver );
+	
+		/**
+        * By default Symbian 2nd phase constructor is private.
+        */
+		void ConstructL();
+	
+	public:     // Data
+    
+    protected:  // Data
+    
+    private:    // Data
+		
+		// Notifies caller of an asynchronous request when request has been 
+		// completed.  
+		MPhoneHandlerObserver& iObserver;
+		
+	public:     // Friend classes
+
+    protected:  // Friend classes
+
+    private:    // Friend classes
+	};
+
+#endif // CPHONEHANDLERACTIVE_H
+
+// End of File