forked from qt-creator/qt-creator
1dbdd259be
With Qt 5.9 as minimal build version, we don't need to handle 5.7 or 5.8 Change-Id: Ie1eed95ab46364452b0633f78bebc565a4a63f4a Reviewed-by: Eike Ziller <eike.ziller@qt.io>
102 lines
3.1 KiB
C++
102 lines
3.1 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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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 The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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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 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#pragma once
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#include "helpviewer.h"
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#include <QWebEngineUrlSchemeHandler>
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#include <QWebEngineView>
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namespace Help {
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namespace Internal {
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class WebEngineHelpViewer;
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class HelpUrlSchemeHandler : public QWebEngineUrlSchemeHandler
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{
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public:
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explicit HelpUrlSchemeHandler(QObject *parent = nullptr);
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void requestStarted(QWebEngineUrlRequestJob *job) override;
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};
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class WebEngineHelpPage : public QWebEnginePage
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{
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public:
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explicit WebEngineHelpPage(QObject *parent = nullptr);
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};
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class WebView : public QWebEngineView
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{
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public:
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explicit WebView(WebEngineHelpViewer *viewer);
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protected:
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void contextMenuEvent(QContextMenuEvent *event) override;
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private:
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WebEngineHelpViewer *m_viewer;
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};
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class WebEngineHelpViewer : public HelpViewer
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{
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Q_OBJECT
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public:
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explicit WebEngineHelpViewer(QWidget *parent = nullptr);
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QFont viewerFont() const override;
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void setViewerFont(const QFont &font) override;
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qreal scale() const override;
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void setScale(qreal scale) override;
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QString title() const override;
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QUrl source() const override;
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void setSource(const QUrl &url) override;
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void setHtml(const QString &html) override;
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QString selectedText() const override;
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bool isForwardAvailable() const override;
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bool isBackwardAvailable() const override;
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void addBackHistoryItems(QMenu *backMenu) override;
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void addForwardHistoryItems(QMenu *forwardMenu) override;
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bool findText(const QString &text, Core::FindFlags flags, bool incremental, bool fromSearch, bool *wrapped) override;
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WebEngineHelpPage *page() const;
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void scaleUp() override;
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void scaleDown() override;
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void resetScale() override;
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void copy() override;
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void stop() override;
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void forward() override;
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void backward() override;
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void print(QPrinter *printer) override;
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private:
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WebView *m_widget;
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QUrl m_previousUrlWithoutFragment;
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};
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} // namespace Internal
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} // namespace Help
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