--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videoplayerapp/videoplayerengine/tsrc/testvideoplayerengine/stub/inc/testviewplugin.h	Fri Apr 16 14:59:52 2010 +0300
@@ -0,0 +1,114 @@
+/*
+* 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:  Stub test class
+*
+*/
+
+#include "stub/inc/mpxviewpluginqt.h"
+
+class TestViewPlugin : public MpxViewPlugin
+{
+    Q_OBJECT
+
+public:
+    TestViewPlugin();
+    ~TestViewPlugin();
+
+    /**
+     * createView is the second operation (after plugin construction which is done somewhere 
+     * in the plugin framework) executed in the application layer to make a fully operational 
+     * View Plugin descendant.
+     * I should allocate all of those resources that are required by plugin, but which are
+     * too expensive to allocate in constructor (eg. in case of plugin prefetching).
+     */
+    virtual void createView();
+
+    /**
+     * destroyView is an operation that should be executed just before plugin deletion.
+     * Implementation should destroy all of resources allocated during createView execution.
+     * It's reason d'etre is based on a fact, that application doesn't controll when exactly
+     * plugin will be deleted, so destructor execution could be postponed still holding resources.
+     */
+    virtual void destroyView();
+
+    /* COMMENT:
+     * view activation and deactivation are reversible operations
+     * that allows us to give up resources that we could temporary deallocate when that 
+     * specific view plugin goes into background.
+     */
+
+    /**
+     * Called to notice view activation.
+     */
+    virtual void activateView();
+
+    /**
+     * Called to notice view deactivation.
+     */
+    virtual void deactivateView();
+
+    /**
+     * Is active.
+     */
+    virtual bool activated();
+    
+    /**
+     * gives actual view component, ready to put somewhere into the app layout.
+     * However, beware that calling to activate/deactivate in the meantime
+     * can invalidate that pointer.
+     * 
+     * NOTE: Returned type is choosen to be as generic as possible, 
+     * so please ensure that it fulfills all your needs (it was HbView* before)
+     */
+    virtual QGraphicsWidget* getView();
+    
+    
+    virtual MpxViewPlugin* viewPlugin();
+
+public slots:
+
+    /**
+     * Signalled by application when orientation has changed.
+     */ 
+    virtual void orientationChange(Qt::Orientation orientation);
+
+    /**
+     * Implementation should take care either to implement
+       * go-back operation internally or to emit proper
+     * command signal to delegate that responsibility to
+     * framework (eg. to switch to previous view).
+     */ 
+    virtual void back();
+
+signals:
+
+    /**
+     * Command is the only way to notify from plugin to application
+     * about action needed to be executed.
+     *
+     * @param aCommand  enumeration of command type. 
+     * Currently supported are: ViewBack, CloseApp, GoToNowPlaying, GoToCollectionView.
+     * NOTE: It should be specified how to determine between broadly supported operations 
+     * (back, close etc.) and application/plugin specific (go to collection, go to now playing etc.)
+     *
+     * There is also one major issue here, that there is no guaranted order of command delivery,
+     * so there is second option to use common observer pattern. Should be discussed.
+     */ 
+    void command(int aCommand);    
+    
+private:
+
+    bool mActive;
+};
+