--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiacceltk/hitchcock/goommonitor/inc/goomaction.h	Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,82 @@
+/*
+* 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:  Classes for executing GOOM actions (e.g. closing applications and running plugins).
+*
+*/
+
+
+#ifndef GOOMACTION_H_
+#define GOOMACTION_H_
+
+#include <e32base.h>
+
+class MGOomActionObserver;
+
+/*
+ * The base class for all GOOM actions (i.e. close application or run GOOM plug-in).
+ * 
+ * A base class is used because both types of action have common aspects, specifically:
+ *  - They are prioritised according to application idle time
+ *  - They need to be prioritised against each other
+ *  - For each action it is possible to either continue immediately or to wait for completion
+ *  
+ * @lib goommonitor.lib
+ * @since S60 v5.0
+ */
+NONSHARABLE_CLASS(CGOomAction) : public CBase
+    {
+public:
+
+    virtual ~CGOomAction();
+    
+    /**
+     * Activate the OOM action
+     *
+     * @since S60 5.0
+     * @param aBytesRequested ?description
+     */ 
+    virtual void FreeMemory(TInt aBytesRequested) = 0;
+    
+    /**
+     * @since S60 5.0
+     * @return ETrue if the action is currently freeing memory, else EFalse
+     */ 
+    virtual TBool IsRunning() = 0;
+    
+protected:
+    // 
+    /**
+     * To be called by the derived class after the memory has been freed (or if it fails)
+     * 
+     * @since S60 5.0
+     * @param aError KErrNone if memory has successfully been freed, otherwise any system wide error code
+     */ 
+    void MemoryFreed(TInt aError);
+    
+    CGOomAction(MGOomActionObserver& aStateChangeObserver);
+    
+private: //data
+    
+    enum TGOomActionState
+        {
+        EGOomIdle,
+        EGOomFreeingMemory
+        };  
+    TGOomActionState iState;
+
+protected:    
+    MGOomActionObserver& iStateChangeObserver;
+    };
+
+#endif /*GOOMACTION_H_*/