165 lines
5.0 KiB
C++
165 lines
5.0 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 <QLineEdit>
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#include <QPointer>
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#if defined(QTWEBENGINE)
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#include <QWebEngineView>
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namespace WebGui
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{
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class WebEngineUrlRequestInterceptor;
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}
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#elif defined(QTWEBKIT)
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#include <QWebView>
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#endif
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#include <Gui/MDIView.h>
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#include <Gui/Window.h>
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#include <Mod/Web/WebGlobal.h>
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class QNetworkReply;
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class QNetworkRequest;
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class QUrl;
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namespace WebGui
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{
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class UrlWidget;
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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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explicit WebView(QWidget* parent = nullptr);
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protected:
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void mousePressEvent(QMouseEvent* event) override;
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void wheelEvent(QWheelEvent* event) override;
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void contextMenuEvent(QContextMenuEvent* event) override;
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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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void viewSource(const QUrl&);
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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, public Gui::WindowParameter
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{
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Q_OBJECT
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TYPESYSTEM_HEADER_WITH_OVERRIDE();
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public:
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explicit BrowserView(QWidget* parent);
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~BrowserView() override;
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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();
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QUrl url() const;
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void OnChange(Base::Subject<const char*>& rCaller, const char* rcReason) override;
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const char* getName() const override
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{
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return "BrowserView";
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}
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PyObject* getPyObject() override;
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bool onMsg(const char* pMsg, const char** ppReturn) override;
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bool onHasMsg(const char* pMsg) const override;
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bool canClose() override;
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#ifdef QTWEBENGINE
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public Q_SLOTS:
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void setWindowIcon(const QIcon& icon);
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#endif
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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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bool chckHostAllowed(const QString& host);
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void urlFilter(const QUrl& url);
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#ifdef QTWEBENGINE
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#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
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void onDownloadRequested(QWebEngineDownloadItem* request);
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#else
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void onDownloadRequested(QWebEngineDownloadRequest* request);
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#endif
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void onLinkHovered(const QString& 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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void onLinkHovered(const QString& link, const QString& title, const QString& textContent);
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#endif
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void onViewSource(const QUrl& url);
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void onOpenLinkInExternalBrowser(const QUrl& url);
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void onOpenLinkInNewWindow(const QUrl&);
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void onUpdateBrowserActions();
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private:
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QPointer<WebView> view;
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bool isLoading;
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UrlWidget* urlWgt;
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#ifdef QTWEBENGINE
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WebEngineUrlRequestInterceptor* interceptLinks;
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#else
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float textSizeMultiplier;
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#endif
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};
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// the URL ardressbar lineedit
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class UrlWidget: public QLineEdit
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{
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Q_OBJECT
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BrowserView* m_view;
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public:
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explicit UrlWidget(BrowserView* view);
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~UrlWidget() override;
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void display();
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protected:
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void keyPressEvent(QKeyEvent* keyEvt) override;
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};
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} // namespace WebGui
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#endif // WEBGUI_BROWSERVIEW_H
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