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/*
* Copyright (C) 2015-2018 Département de l'Instruction Publique (DIP-SEM)
*
* Copyright (C) 2013 Open Education Foundation
*
* Copyright (C) 2010-2013 Groupement d'Intérêt Public pour
* l'Education Numérique en Afrique (GIP ENA)
*
* This file is part of OpenBoard.
*
* OpenBoard is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3 of the License,
* with a specific linking exception for the OpenSSL project's
* "OpenSSL" library (or with modified versions of it that use the
* same license as the "OpenSSL" library).
*
* OpenBoard is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OpenBoard. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef WBWEBTRAPWEBVIEW_H_
#define WBWEBTRAPWEBVIEW_H_
#include <QtGui>
#include <QtWebKit>
#include <QWebView>
class WBWebTrapWebView : public QWebView
{
Q_OBJECT;
public:
WBWebTrapWebView(QWidget* parent = 0);
virtual ~WBWebTrapWebView();
void setIsTrapping(bool pIsTrapping);
bool isTrapping()
{
return mIsTrapping;
}
void highliteElementAtPos(const QPoint& pos);
void trapElementAtPos(const QPoint& pos);
signals:
void pixmapCaptured(const QPixmap& pixmap, bool pageMode);
void objectCaptured(const QUrl& pUrl, const QString& pMimeType, int pWidth, int pHeight);
void embedCodeCaptured(const QString& embedCode);
void webElementCaptured(const QUrl& pUrl, const QString& query);
protected:
virtual void mousePressEvent(QMouseEvent* event);
virtual void mouseMoveEvent ( QMouseEvent * event );
virtual void mouseReleaseEvent ( QMouseEvent * event );
virtual void hideEvent ( QHideEvent * event );
virtual void paintEvent ( QPaintEvent * event );
QString potentialEmbedCodeAtPos(const QPoint& pos);
enum WebContentType
{
Unknown = 0, Image, Input, ObjectOrEmbed, ElementByQuery
};
private:
QRect mDomElementRect;
QRect mWebViewElementRect;
QString mElementQuery;
WebContentType mCurrentContentType;
bool mIsTrapping;
QWidget* mTrapingWidget;
private slots:
void viewLoadFinished(bool ok);
};
class UBWebTrapMouseEventMask : public QWidget
{
public:
UBWebTrapMouseEventMask(WBWebTrapWebView* pWebView);
virtual ~UBWebTrapMouseEventMask();
protected:
virtual void mousePressEvent(QMouseEvent* event);
virtual void mouseMoveEvent ( QMouseEvent * event );
virtual void mouseReleaseEvent ( QMouseEvent * event );
virtual void paintEvent(QPaintEvent *);
private:
WBWebTrapWebView *mTrappedWebView;
};
#endif /* WBWEBTRAPWEBVIEW_H_ */