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/*
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* Copyright (c) 2009 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: VideoCollectionViewPlugin class definition
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*
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*/
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#ifndef VIDEOVIEWPLUGIN_H
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#define VIDEOVIEWPLUGIN_H
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#include <mpxviewpluginqt.h>
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class VideoCollectionUiLoader;
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class VideoListView;
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class VideoServices;
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class VideoCollectionViewPlugin: public MpxViewPlugin
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{
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Q_OBJECT
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public: // Constructor / destructor
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/**
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* Contructor.
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*
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*/
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VideoCollectionViewPlugin();
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/**
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* Destructor.
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*
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*/
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virtual ~VideoCollectionViewPlugin();
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public: // from QViewPlugin
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/**
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* Allocates view and it's objects to be ready to
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* be activated.
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*
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*/
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void createView();
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/**
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* Deallocates view and it's objects.
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*/
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void destroyView();
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/**
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* Activates view
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*
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*/
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void activateView();
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/**
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* Deactivates view
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*
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*/
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void deactivateView();
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/**
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* Returns a pointer to the view
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*
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* @return QGraphicsWidget*
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*/
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QGraphicsWidget* getView();
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signals:
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/**
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* Command signal, plugin user should connect this in case it wants
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* to receive commands emitted from the view.
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*
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* @param command id
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*/
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void command(int);
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/**
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* Signaled to do delayed loading of components not loaded initially at start up phase
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*
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*/
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void doDelayeds();
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public slots: // from QViewPlugin
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/**
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* Plugin user can notify orientation changes by connecting into this slot
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* to it's signal. In normal cases, view handles orientation chages itself.
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*
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* @param orientation new orientation
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*/
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void orientationChange(Qt::Orientation orientation);
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/**
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* Plugin user can notify oback button changes by connecting into this slot
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*
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*/
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void back();
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private slots:
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/**
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* Gets notified when view is ready.
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*/
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void viewReadySlot();
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private:
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/** from QObject */
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void timerEvent(QTimerEvent *event);
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private:
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// async loading timeout
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static const int DELAYED_LOAD_TIMEOUT = 500; // ms
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/** timer id */
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int mTimerId;
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/**
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* docml ui loader, owned
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*/
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VideoCollectionUiLoader *mUiLoader;
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/**
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* View object, owned
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*/
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VideoListView *mView;
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/**
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* Activated flag. Set as true when view is properly activated.
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* If flag is false, no operations can be do to the view.
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*/
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bool mActivated;
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/*
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* Video service object.
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*
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*/
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VideoServices *mVideoServices;
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};
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#endif // VIDEOVIEWPLUGIN_H
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// End of File
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