diff -r 000000000000 -r 15bf7259bb7c uiacceltk/hitchcock/goommonitor/inc/goomrunplugin.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/uiacceltk/hitchcock/goommonitor/inc/goomrunplugin.h Tue Feb 02 07:56:43 2010 +0200 @@ -0,0 +1,81 @@ +/* +* 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 GOOMRUNPLUGIN_H_ +#define GOOMRUNPLUGIN_H_ + +#include "goomaction.h" + +class CGOomRunPlugin; +class CGOomRunPluginConfig; +class MGOomActionObserver; +class CGOomPluginWaiter; +class CGOomMonitorPlugin; +class CGOomMonitorPluginV2; +class CGOomActionConfig; + +/* + * The GOOM action of running an GOOM plug-in to free up memory. + * + * @lib oommonitor.lib + * @since S60 v5.0 + */ +NONSHARABLE_CLASS(CGOomRunPlugin) : public CGOomAction + { +public: + static CGOomRunPlugin* NewL(TUint aPluginId, CGOomRunPluginConfig& aConfig, MGOomActionObserver& aStateChangeObserver, CGOomMonitorPlugin& aPlugin); + + ~CGOomRunPlugin(); + + // Run the GOOM plugin in order to free memory + // Call the CGOomAction::MemoryFreed when it is done + virtual void FreeMemory(TInt aBytesRequested); + + // Call the memory good function on the plugin but... + // only if there is an outstanding FreeMemory request + void MemoryGood(); + + inline TBool IsRunning(); + + // To be called by the CGOomPluginWaiter + inline void WaitCompleted(); + +protected: + + void ConstructL(CGOomRunPluginConfig& aPluginConfig); + + inline CGOomActionConfig& GetConfig(); + +private: + + CGOomRunPlugin(TUint aPluginId, CGOomRunPluginConfig& aConfig, MGOomActionObserver& aStateChangeObserver, CGOomMonitorPlugin& aPlugin); + + TUint iPluginId; + + CGOomMonitorPlugin& iPlugin; + + CGOomRunPluginConfig& iConfig; + + CGOomPluginWaiter* iPluginWaiter; + + TBool iFreeMemoryCalled; // True if FreeMemory has been called since the last call to MemoryGood + }; + +#include "goomrunplugin.inl" + +#endif /*GOOMRUNPLUGIN_H_*/