uifw/AknGlobalUI/AknDynamicSoftNote/inc/AknDynamicSoftNoteObserver.h
changeset 0 2f259fa3e83a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uifw/AknGlobalUI/AknDynamicSoftNote/inc/AknDynamicSoftNoteObserver.h	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,119 @@
+/*
+* 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:  Dynamic soft notification observer.
+*
+*/
+
+#ifndef AKNDYNAMICSOFTNOTEOBSERVER_H
+#define AKNDYNAMICSOFTNOTEOBSERVER_H
+
+// INCLUDES
+#include <e32base.h>
+#include <AknCapServerClient.h> // RAknUiServer
+
+// FORWARD DECLARATIONS
+class MAknDynamicSoftNoteObserver;
+class CAknDynamicSoftNotifier;
+
+
+/**
+ * Observer class for dynamic soft notifications. Listens and receives 
+ * dynamic soft notification events from CapServer. 
+ * 
+ * @since S60 3.2
+ * @lib AknNotify.DLL 
+ */
+class CAknDynamicSoftNoteObserver : public CActive
+    {
+public:
+    /**
+     * Constructor.
+     * 
+     * @param aDynamicSoftNotifier Dynamic soft notifier.
+     * @param aClientApp Observer client.
+     * @param aNoteId Observed soft notification id
+     */
+    IMPORT_C static CAknDynamicSoftNoteObserver* NewL(
+        CAknDynamicSoftNotifier& aDynamicSoftNotifier,
+        MAknDynamicSoftNoteObserver* aClientApp, 
+        TInt aNoteId );
+
+    /**
+     * Constructor.
+     * 
+     * @param aDynamicSoftNotifier Dynamic soft notifier.
+     * @param aClientApp Observer client.
+     * @param aNoteId Observed soft notification id
+     */
+    IMPORT_C static CAknDynamicSoftNoteObserver* NewLC(
+        CAknDynamicSoftNotifier& aDynamicSoftNotifier,
+        MAknDynamicSoftNoteObserver* aClientApp, 
+        TInt aNoteId );
+    
+    /**
+     * Destructor.
+     */    
+    virtual ~CAknDynamicSoftNoteObserver();
+    
+    /**
+     * Observed dynamic soft notification id.
+     * 
+     * @return Observed note id.
+     */
+    TInt NoteId() const;
+        
+public: // From CActive
+    void RunL();
+    void DoCancel();
+
+private: // new methods
+    
+    /**
+     * Constructor.
+     * 
+     * @param aDynamicSoftNotifier Dynamic soft notifier.
+     * @param aClientApp Observer client.
+     * @param aNoteId Observed soft notification id
+     */
+    CAknDynamicSoftNoteObserver(
+        CAknDynamicSoftNotifier& aDynamicSoftNotifier,
+        MAknDynamicSoftNoteObserver* aClientApp, 
+        TInt aNoteId );
+    
+    /**
+     * Constructor.
+     */
+    void ConstructL();
+
+    /**
+     * Send asynchronous event request to server. Request is completed when
+     * user responds to dynamic soft notification. 
+     */
+    void IssueRequest();
+        
+private: // Data
+    /// Own. CapServer client session.
+    RAknUiServer iSession;
+    
+    /// Not Own. Actual observing client. 
+    MAknDynamicSoftNoteObserver* iClientApp;
+    /// Reference to soft notifier. 
+    CAknDynamicSoftNotifier& iDynamicSoftNotifier;
+    /// Observed soft notification identifier. 
+    TInt iNoteId;
+    /// Response data from the server. 
+    TPckgBuf<TInt> iEventBuffer;
+    };
+
+#endif // AKNDYNAMICSOFTNOTEOBSERVER_H