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  • Qt by Nokia's avatar
    Initial import from the monolithic Qt. · e1b2c9de
    Qt by Nokia authored 
    This is the beginning of revision history for this module. If you
want to look at revision history older than this, please refer to the
Qt Git wiki for how to use Git history grafting. At the time of
writing, this wiki is located here:

http://qt.gitorious.org/qt/pages/GitIntroductionWithQt

If you have already performed the grafting and you don't see any
history beyond this commit, try running "git log" with the "--follow"
argument.

Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12
    e1b2c9de
webview.h 4.44 KiB
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/****************************************************************************
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**
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** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of the demonstration applications of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia.  For licensing terms and
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** conditions see http://qt.digia.com/licensing.  For further information
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file.  Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Digia gives you certain additional
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** rights.  These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file.  Please review the following information to
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** $QT_END_LICENSE$
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****************************************************************************/
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#ifndef WEBVIEW_H
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#define WEBVIEW_H
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#include <QIcon>
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#include <QWebEngineView>
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QT_BEGIN_NAMESPACE
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class QAuthenticator;
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class QMouseEvent;
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class QNetworkProxy;
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class QNetworkReply;
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class QSslError;
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QT_END_NAMESPACE
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class BrowserMainWindow;
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class WebPage : public QWebEnginePage {
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    Q_OBJECT
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signals:
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    void loadingUrl(const QUrl &url);
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public:
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    WebPage(QObject *parent = 0);
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    BrowserMainWindow *mainWindow();
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protected:
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#if defined(QWEBENGINEPAGE_ACCEPTNAVIGATIONREQUEST)
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    bool acceptNavigationRequest(QWebEngineFrame *frame, const QNetworkRequest &request, NavigationType type);
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#endif
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QWebEnginePage *createWindow(QWebEnginePage::WebWindowType type); #if !defined(QT_NO_UITOOLS) QObject *createPlugin(const QString &classId, const QUrl &url, const QStringList &paramNames, const QStringList &paramValues); #endif virtual bool certificateError(const QWebEngineCertificateError &error) Q_DECL_OVERRIDE; private slots: #if defined(QWEBENGINEPAGE_UNSUPPORTEDCONTENT) void handleUnsupportedContent(QNetworkReply *reply); #endif void authenticationRequired(const QUrl &requestUrl, QAuthenticator *auth); void proxyAuthenticationRequired(const QUrl &requestUrl, QAuthenticator *auth, const QString &proxyHost); private: friend class WebView; // set the webview mousepressedevent Qt::KeyboardModifiers m_keyboardModifiers; Qt::MouseButtons m_pressedButtons; bool m_openInNewTab; QUrl m_loadingUrl; }; class WebView : public QWebEngineView { Q_OBJECT public: WebView(QWidget *parent = 0); WebPage *webPage() const { return m_page; } void loadUrl(const QUrl &url); QUrl url() const; QIcon icon() const; QString lastStatusBarText() const; inline int progress() const { return m_progress; } protected: void mousePressEvent(QMouseEvent *event); void mouseReleaseEvent(QMouseEvent *event); void contextMenuEvent(QContextMenuEvent *event); void wheelEvent(QWheelEvent *event); signals: void iconChanged(); private slots: void setProgress(int progress); void loadFinished(); void setStatusBarText(const QString &string); void downloadRequested(const QNetworkRequest &request); void openLinkInNewTab(); void onFeaturePermissionRequested(const QUrl &securityOrigin, QWebEnginePage::Feature); void onIconUrlChanged(const QUrl &url); void iconLoaded(); private: QString m_statusBarText; QUrl m_initialUrl; int m_progress; WebPage *m_page; QIcon m_icon; QNetworkReply *m_iconReply; }; #endif