taskswitcher/screenshotplugin/inc/tsscreenshotplugin.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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permissions -rw-r--r--
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/*
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* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: 
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*
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*/
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#ifndef TSSCREENSHOTPLUGIN_H
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#define TSSCREENSHOTPLUGIN_H
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#include <w32std.h>
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#include <graphics/wsgraphicdrawerinterface.h>
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#include <graphics/wsgraphicdrawer.h>
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#include "tsnotifier.h"
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class CTsOrientationMonitor;
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class CTsScreenshotNotifier;
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class CTsIdList;
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class CTsScreenshotPlugin: public CWsGraphicDrawer, 
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                           public MWsEventHandler,
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                           public MTsNotifier
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{
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public:
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    static CTsScreenshotPlugin* NewL();
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    ~CTsScreenshotPlugin();
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private:
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    void DoDraw(MWsGc&, const TRect&, const TDesC8&) const;
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    void HandleMessage(const TDesC8&);
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    void HandleMessageL(const TDesC8&);
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    void ConstructL(MWsGraphicDrawerEnvironment& aEnv, 
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                    const TGraphicDrawerId& aId, 
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                    MWsClient& aOwner, 
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                    const TDesC8& aData);
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    void DoHandleEvent(const TWservCrEvent& aEvent);
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    void TakeScreenshot(TInt);
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    void TakeScreenshotL(TInt);
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    void NotifyWindowGroupToBackground(TInt aWindowGroupId);
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    void NotifyWindowGroupToBackgroundL(TInt aWindowGroupId);
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    TInt OrientationToAngle();
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public:
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    void SendMessageL( const TDesC8& aMessage );
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private:
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    CTsIdList* iBlockedList;
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    RPointerArray<CTsScreenshotNotifier> iCache;
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    TInt iWindowGroupId;
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};
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#endif //TSSCREENSHOTPLUGIN_H