--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/radioapp/radiowidgets/inc/radiocarouselitem.h Tue Aug 31 15:15:02 2010 +0300
@@ -0,0 +1,136 @@
+/*
+* 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:
+*
+*/
+
+#ifndef RADIOCAROUSELITEM_H
+#define RADIOCAROUSELITEM_H
+
+// System includes
+#include <HbWidget>
+#include <QScopedPointer>
+
+// User includes
+
+// Forward declarations
+class RadioStation;
+class HbIconItem;
+class HbTextItem;
+class HbRichTextItem;
+class HbTouchArea;
+class RadioCarouselItemObserver;
+
+// Class declaration
+class RadioCarouselItem : public HbWidget
+{
+ Q_OBJECT
+ Q_PROPERTY(Appearance appearance READ appearance WRITE setAppearance)
+ Q_PROPERTY(bool landscape READ landscape WRITE setLandscape)
+ Q_ENUMS(Appearance)
+
+ friend class RadioStationCarousel;
+
+public:
+
+ enum ItemFlag
+ {
+ NameVisible = 1 << 0,
+ FavoriteVisible = 1 << 1,
+ FavoriteTouchable = 1 << 2,
+ GenreVisible = 1 << 3,
+ RadiotextVisible = 1 << 4,
+ RadiotextTouchable = 1 << 5,
+ UrlVisible = 1 << 6,
+ UrlTouchable = 1 << 7,
+
+ LastFlagMarker = 1 << 8, // Keep this as the last flag
+
+ DefaultFlags = NameVisible | FavoriteVisible | FavoriteTouchable | GenreVisible | RadiotextVisible,
+ ManualSeekFlags = NameVisible
+ };
+ Q_DECLARE_FLAGS( CarouselItemFlags, ItemFlag )
+
+ enum Appearance { Default, Full, ManualSeek };
+
+ RadioCarouselItem( RadioCarouselItemObserver& observer, QGraphicsItem* parent, bool registerCss = false );
+ ~RadioCarouselItem();
+
+// New functions
+
+ void setAppearance( Appearance appearance );
+ Appearance appearance() const;
+
+ void setLandscape( bool landscape );
+ bool landscape() const;
+
+ void setSeekLayout( bool seekLayout );
+
+ void setStation( const RadioStation& station );
+
+ uint frequency() const;
+ void update( const RadioStation* station = NULL );
+ void setFrequency( uint frequency );
+ void cleanRdsData();
+ void setRadioText( const QString& text );
+
+ enum ItemVisibility{ AllVisible, AllHidden, IconVisible };
+ void setItemVisibility( ItemVisibility visibility );
+
+ void setIconOpacity( qreal opacity );
+
+ void createPrimitives();
+
+ void drawOffScreen( QPainter& painter );
+
+public slots:
+
+ void updatePrimitives();
+
+private:
+
+ void gestureEvent( QGestureEvent* event );
+
+ void setFlags( CarouselItemFlags flags );
+ void clearFlags( CarouselItemFlags flags );
+
+ void updateVisibilities();
+
+ void updateFavoriteIcon( bool isFavorite );
+
+ void updateLayout();
+
+private: // data
+
+ RadioCarouselItemObserver& mObserver;
+
+ QScopedPointer<RadioStation> mStation;
+
+ HbIconItem* mFavoriteItem;
+ HbTextItem* mGenreItem;
+ HbTouchArea* mFavoriteTouchArea;
+ HbTextItem* mNameItem;
+ HbRichTextItem* mRadiotextItem;
+ HbTextItem* mUrlItem;
+
+ Appearance mAppearance;
+ bool mOwnsCss;
+ bool mLandscapeMode;
+ CarouselItemFlags mFlags;
+
+};
+
+Q_DECLARE_OPERATORS_FOR_FLAGS( RadioCarouselItem::CarouselItemFlags )
+
+#endif // RADIOCAROUSELITEM_H