/*
* Copyright (c) 2010 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 __GINEBRA_CHROMESNIPPET_H__
#define __GINEBRA_CHROMESNIPPET_H__
#include <QString>
#include <QObject>
#include <QTransform>
#include <QWebElement>
#include "ChromeWidget.h"
class QGraphicsWidget;
namespace GVA {
class VisibilityAnimator;
/*! \ingroup JavascriptAPI
*/
class ChromeSnippet : public QObject
{
Q_OBJECT
public:
ChromeSnippet(const QString & elementId, ChromeWidget * chrome, QGraphicsWidget * widget, const QWebElement & element);
virtual ~ChromeSnippet();
ChromeWidget* chrome() { return m_chrome; }
void setInitiallyVisible(bool initiallyVisible) { m_initiallyVisible = initiallyVisible; } //NB: needed?
void setHidesContent(bool hidesContent) { m_hidesContent = hidesContent; }
void setAnchor(ChromeAnchor anchor) {m_anchor = anchor;}
ChromeAnchor anchor() { return m_anchor; }
int anchorOffset() {return m_anchorOffset;}
bool initiallyVisible() { return m_initiallyVisible; } //NB: needed?
bool hidesContent() { return m_hidesContent; }
QString elementId() { return m_elementId; }
QGraphicsWidget* widget() { return m_widget; }
virtual void setWidget(QGraphicsWidget * widget) { m_widget = widget; }
QString parentId() { return m_parentId; }
void setParentId(const QString& parent) { m_parentId = parent; }
void setTransform(QTransform transform);
QTransform transform();
QPointF position() const;
virtual void addChild(ChromeSnippet * child);
QWebElement element() {return m_element;}
void dump();
void addLink(ChromeSnippet*);
QList<ChromeSnippet *> links() {return m_links;}
public slots:
void setAnchor(const QString& anchor, bool update = true);
void setAnchorOffset(int offset, bool update = true);
virtual void toggleVisibility(bool animate = true);
void setVisible(bool visiblity, bool animate = true);
void show(bool animate = true) { setVisible(true, animate);}
virtual void hide(bool animate = true) { setVisible(false, animate);}
void setOpacity(qreal opacity);
qreal opacity();
void setEffect(const QString & effect);
void enableEffect(bool enable);
void toggleEffect();
void grabFocus();
void setVisibilityAnimator(const QString& animator);
void visibilityFinished(bool visiblity);
void moveBy(int dx, int dy);
void anchorTo(const QString & id, int x = 0, int y = 0);
void unAnchor();
void anchorToView(const QString& view, const QString& where="top");
void detachFromView(const QString& view, const QString& where="top");
QObject * getGeometry() const;
QObject * getPosition() const;
void setPosition(int x, int y);
QObject * childGeometry(const QString id) const;
QObject * animate(int duration);
bool isVisible() { return m_visible; }
bool isHiding() { return m_hiding; }
int zValue();
void setZValue(int z);
//NB: deprecate repaint: if this is needed, then there are bugs that are preventing updates
void repaint() { m_widget->update(); }
void onContextMenuEvent(QGraphicsSceneContextMenuEvent * ev);
signals:
void hidden();
void shown();
void externalMouseEvent(
int type,
const QString & name,
const QString & description);
void contextMenuEvent(int x, int y);
void snippetMouseEvent(QEvent::Type );
protected slots:
virtual void positionChildren();
private slots:
void onChromeComplete();
public:
Q_PROPERTY(QString id READ getId)
QString getId() const { return m_elementId; }
Q_PROPERTY(bool visible READ isVisible)
Q_PROPERTY(bool hiding READ isHiding)
Q_PROPERTY(QString anchor READ getAnchorString)
QString getAnchorString();
Q_PROPERTY(int anchorOffset READ anchorOffset WRITE setAnchorOffset)
Q_PROPERTY(int zValue READ zValue WRITE setZValue)
Q_PROPERTY(qreal opacity READ opacity WRITE setOpacity)
Q_PROPERTY(bool dontShow READ getDontShowFlag WRITE setDontShowFlag)
protected:
bool getDontShowFlag() {return m_dontshowFlag;}
void setDontShowFlag(bool flag){ m_dontshowFlag = flag;}
protected:
QString m_elementId;
QWebElement m_element;
QString m_parentId;
ChromeWidget * m_chrome;
QGraphicsWidget * m_widget; //Take ownership
bool m_initiallyVisible; //NB: needed ?
bool m_visible;
bool m_hidesContent;
ChromeAnchor m_anchor;
int m_anchorOffset;
VisibilityAnimator * m_vAnimator;
QGraphicsEffect * m_effect;
bool m_hiding;
bool m_dontshowFlag;
QList<ChromeSnippet*> m_links;
};
} // end of namespace GVA
#endif // __GINEBRA_CHROMESNIPPET_H__