diff -r 3738fe97f027 -r 8aed59de29f9 videoplayerapp/videoplayerengine/tsrc/testvideoplayerengine/stub/inc/testviewplugin.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/videoplayerapp/videoplayerengine/tsrc/testvideoplayerengine/stub/inc/testviewplugin.h Fri Apr 16 18:13:14 2010 +0300 @@ -0,0 +1,100 @@ +/* +* 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 +* +*/ + +// Version : %version: % + +#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(); + +private: + + bool mActive; +}; +