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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: Videolist hint widget
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*
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*/
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#ifndef VIDEOHINTWIDGET_H
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#define VIDEOHINTWIDGET_H
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#include <hbwidget.h>
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#include <hbicon.h>
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class HbPushButton;
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class HbLabel;
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class VideoCollectionUiLoader;
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class QGraphicsItem;
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/**
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* Widget for displaying no videos text and possible hint and button for user
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* find where to download new videos.
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*/
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class VideoHintWidget : public HbWidget
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{
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Q_OBJECT
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public:
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enum HintLevel {
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AllVideos,
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Collection
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};
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/**
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* Contructor.
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*
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* @param parent parent of this widget
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*/
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VideoHintWidget(VideoCollectionUiLoader *uiLoader, QGraphicsItem *parent = 0);
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/**
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* Destructor.
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*
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*/
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~VideoHintWidget();
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/**
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* Method creates colleciton wrapper, grid and list views,
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* layout and activates correct view based on the current orientation
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*
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*/
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void initialize();
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/**
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* Sets the level where the hint is correctly. Hint displays differently in
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* for example collection level, than in allVideos level.
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*
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* @param level The current level.
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*/
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void setLevel(HintLevel level);
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/**
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* Adjusts if the button is shown in landscape.
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*/
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void setButtonShown(bool shown);
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/**
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* Method enables and displays this widget.
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*/
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void activate();
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/**
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* Method disables and hides this widget.
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*/
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void deactivate();
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private slots:
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/**
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* Method activates correct view based on the given orientation.
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*/
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void orientationChangedSlot(Qt::Orientation orientation);
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private:
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/**
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* Shows/hides the correct UI components for current state.
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*/
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void updateUiComponents();
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private:
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Q_DISABLE_COPY(VideoHintWidget)
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/**
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* Pointer to the XML UI (DocML) loader, not owned
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*/
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VideoCollectionUiLoader *mUiLoader;
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/**
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* Current hint level.
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*/
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HintLevel mCurrentLevel;
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/**
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* If button is shown in landscape at all.
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*/
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bool mButtonShown;
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/**
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* true if widget has been activated.
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*/
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bool mActivated;
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/**
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* Localized text for the service button.
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*/
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QString mHintText;
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};
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#endif // VIDEOHINTWIDGET_H
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