diff -r 000000000000 -r f72a12da539e widgetmanager/inc/wmwidgetloaderao.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/widgetmanager/inc/wmwidgetloaderao.h Thu Dec 17 08:40:49 2009 +0200 @@ -0,0 +1,125 @@ +/* +* Copyright (c) 2009 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: +* CWmIconFileProvider declaration +* +*/ + +#ifndef WMWIDGETLOADERAO_H_ +#define WMWIDGETLOADERAO_H_ + +// INCLUDES +#include + +// FORWARD DECLARATIONS +class CWmPlugin; +class CWmListBox; +class CHsContentInfo; +class CWmWidgetData; +class CWmPersistentWidgetOrder; +class RWidgetRegistryClientSession; + +// CLASS DECLARATIONS + +/** + * CWmWidgetLoaderAo + */ +NONSHARABLE_CLASS( CWmWidgetLoaderAo ) : public CAsyncOneShot + { + +public: + /** + * Static constructor + */ + static CWmWidgetLoaderAo* NewL( + CWmPlugin& aWmPlugin, + CWmListBox& aTargetList ); + + /** + * Destructor. + */ + ~CWmWidgetLoaderAo(); + + /** + * Starts the load process by activating the AO + */ + void StartLoading(); + +private: + + /** + * Constructor + */ + CWmWidgetLoaderAo( + CWmPlugin& aWmPlugin, + CWmListBox& aTargetList ); + + /** + * 2nd phase constructor + */ + void ConstructL(); + +protected: // from CActive + + /** + * AO body + */ + void RunL(); + + /** + * AO error handler + */ + TInt RunError( TInt aError ); + +private: + + /** + * loads widgets into the listbox + */ + void DoLoadWidgetsL(); + + /** + * finds a widget data entry from iWidgetsList that matches + * given content info. returns a pointer to the data found, + * or NULL if not found + */ + CWmWidgetData* FindWidgetData( CHsContentInfo& aContentInfo ); + + /** + * adds a widget data entry to iWidgetsList + */ + void AddWidgetDataL( CHsContentInfo& aContentInfo ); + + /** + * cleanup resources allocated runing one single run + */ + void Cleanup(); + +private: // data + + /** reference to the widget manager root */ + CWmPlugin& iWmPlugin; + + /** target where widgets are to be loaded */ + CWmListBox& iWidgetsList; + + /** widget registry */ + RWidgetRegistryClientSession* iWidgetRegistry; + + /** persistent widget order */ + CWmPersistentWidgetOrder* iWidgetOrder; + + }; + +#endif // WMWIDGETLOADERAO_H_