136 lines
4.3 KiB
C++
136 lines
4.3 KiB
C++
/***************************************************************************
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* Copyright (c) 2009 Jürgen Riegel <juergen.riegel@web.de> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#ifndef WEBGUI_BROWSERVIEW_H
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#define WEBGUI_BROWSERVIEW_H
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#include <Gui/MDIView.h>
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#include <Gui/Window.h>
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#if QT_VERSION >= 0x050700 and defined(QTWEBENGINE)
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#include <QWebEngineView>
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namespace WebGui {
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class WebEngineUrlRequestInterceptor;
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};
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#elif QT_VERSION >= 0x040400 and defined(QTWEBKIT)
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#include <QWebView>
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#endif
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class QUrl;
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class QNetworkRequest;
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class QNetworkReply;
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namespace WebGui {
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#ifdef QTWEBENGINE
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class WebGuiExport WebView : public QWebEngineView
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#else
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class WebGuiExport WebView : public QWebView
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#endif
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{
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Q_OBJECT
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public:
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WebView(QWidget *parent = 0);
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#ifdef QTWEBENGINE
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// reimplement setTextSizeMultiplier
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void setTextSizeMultiplier(qreal factor);
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#endif
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protected:
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#ifdef QTWEBKIT
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void mousePressEvent(QMouseEvent *event);
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#endif
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void wheelEvent(QWheelEvent *event);
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void contextMenuEvent(QContextMenuEvent *event);
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private Q_SLOTS:
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void triggerContextMenuAction(int);
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Q_SIGNALS:
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void openLinkInExternalBrowser(const QUrl&);
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void openLinkInNewWindow(const QUrl&);
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#ifdef QTWEBENGINE
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void viewSource(const QUrl&);
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#endif
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};
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/**
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* A special view class which sends the messages from the application to
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* the editor and embeds it in a window.
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*/
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class WebGuiExport BrowserView : public Gui::MDIView,
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public Gui::WindowParameter
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{
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Q_OBJECT
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public:
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BrowserView(QWidget* parent);
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~BrowserView();
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void load(const char* URL);
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void load(const QUrl & url);
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void setHtml(const QString& HtmlCode,const QUrl & BaseUrl);
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void stop(void);
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void OnChange(Base::Subject<const char*> &rCaller,const char* rcReason);
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const char *getName(void) const {return "BrowserView";}
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virtual PyObject *getPyObject(void);
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bool onMsg(const char* pMsg,const char** ppReturn);
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bool onHasMsg(const char* pMsg) const;
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bool canClose(void);
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protected Q_SLOTS:
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void onLoadStarted();
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void onLoadProgress(int);
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void onLoadFinished(bool);
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void onLinkClicked (const QUrl& url);
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bool chckHostAllowed(const QString& host);
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#ifdef QTWEBENGINE
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void onDownloadRequested(QWebEngineDownloadItem *request);
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void setWindowIcon(const QIcon &icon);
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void onViewSource(const QUrl &url);
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#else
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void onDownloadRequested(const QNetworkRequest& request);
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void onUnsupportedContent(QNetworkReply* reply);
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#endif
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void onOpenLinkInExternalBrowser(const QUrl& url);
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void onOpenLinkInNewWindow(const QUrl&);
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private:
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WebView* view;
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bool isLoading;
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float textSizeMultiplier;
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#ifdef QTWEBENGINE
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WebEngineUrlRequestInterceptor *interceptLinks;
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#endif
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};
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} // namespace WebGui
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#endif // WEBGUI_BROWSERVIEW_H
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