calendarui/views/dayview/inc/calendayitem.h
author hgs
Fri, 15 Oct 2010 12:10:36 +0530
changeset 83 5aadd1120515
parent 57 bb2d3e476f29
permissions -rw-r--r--
201041
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/*
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* Copyright (c) 2010 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:  Day view control of calendar
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*
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*/
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#ifndef CALENDAYITEM_H
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#define CALENDAYITEM_H
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//System includes
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#include <QDateTime>
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#include <hbabstractviewitem.h>
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#include <hbtextitem.h>
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#include <hbframeitem.h>
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//Forward declarations
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class AgendaEntry;
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class CalenDayStatusStrip;
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class CalenDayContainer;
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class CalenDayItem : public HbAbstractViewItem
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{
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    Q_OBJECT
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    Q_PROPERTY( bool eventDescription READ hasEventDescription )
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    Q_PROPERTY( bool backgroundFrame READ hasBackgroundFrame )
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    Q_PROPERTY( BackgroundType backgroundType READ backgroundType )
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    Q_ENUMS( BackgroundType )
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public:
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    //Due to HbFrameItem size limitation (2047px) in case when we have long lasting
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    //events, background item has the same height as screen and needs to be scrolled
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    //along with the view. By default background type is set as static but final decision
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    //is made when handling resize event i.e. when geomtry of event is already known.
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    enum BackgroundType{
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        EStaticBackground,
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        EFloatingBackground
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    };
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public:
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    CalenDayItem(const CalenDayContainer *container);
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    virtual ~CalenDayItem();
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    HbAbstractViewItem * createItem();
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    void updateChildItems();
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    bool hasEventDescription() const { return mEventDesc->isVisible(); }
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    bool hasBackgroundFrame() const { return mBg->isVisible(); }
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    BackgroundType backgroundType() const { return mBackgroundType; }
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    const CalenDayContainer *container() const { return mContainer; }
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public slots:
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    void scrollBackground(const QPointF &pos);
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signals:
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    void backgroundTypeChanged(const CalenDayItem *item);
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protected:
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    void resizeEvent(QGraphicsSceneResizeEvent *event);
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private:
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    CalenDayItem(const CalenDayItem &source);
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	void setDescription(const AgendaEntry &entry, bool allDayEvent);
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    void setStatusStrip(const AgendaEntry &entry, bool allDayEvent);
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    bool mUpdated;
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    qreal mEventDescMinWidth;
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    qreal mFrameMinWidth;
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    HbFrameItem *mBg;
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    HbTextItem *mEventDesc;
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    CalenDayStatusStrip *mColorStripe;
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    const CalenDayContainer *mContainer;
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    BackgroundType mBackgroundType;
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};
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#endif // CALENDAYITEM_H