/* * Copyright (C) 2015-2016 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_ */