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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Messaging Framework.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef BROWSERWIDGET_H
#define BROWSERWIDGET_H
#include <qmailaddress.h>
#include <QList>
#include <QSet>
#include <QString>
#include <QUrl>
#include <QWidget>
class QMailMessage;
class QMailMessagePart;
class QMailMessagePartContainer;
#ifdef USE_WEBKIT
class ContentAccessManager;
class QWebView;
#else
class ContentRenderer;
#endif
class BrowserWidget : public QWidget
{
Q_OBJECT
public:
BrowserWidget(QWidget *parent = Q_NULLPTR);
#ifndef USE_WEBKIT
void setResource(const QUrl& name, QVariant var);
#endif
void clearResources();
void setMessage( const QMailMessage& mail, bool plainTextMode );
QList<QString> embeddedNumbers() const;
static QString encodeUrlAndMail(const QString& txt);
void scrollToAnchor(const QString& anchor);
void setPlainText(const QString& text);
void addAction(QAction* action);
void addActions(const QList<QAction*>& actions);
void removeAction(QAction* action);
signals:
void anchorClicked(const QUrl&);
public slots:
virtual void setSource(const QUrl &name);
private slots:
void contextMenuRequested(const QPoint& pos);
private:
void displayPlainText(const QMailMessage* mail);
void displayHtml(const QMailMessage* mail);
void setTextResource(const QSet<QUrl>& names, const QString& textData, const QString &contentType);
void setImageResource(const QSet<QUrl>& names, const QByteArray& imageData, const QString &contentType);
void setPartResource(const QMailMessagePart& part);
QString renderSimplePart(const QMailMessagePart& part);
QString renderAttachment(const QMailMessagePart& part);
QString renderPart(const QMailMessagePart& part);
QString renderMultipart(const QMailMessagePartContainer& partContainer);
QString describeMailSize(uint bytes) const;
QString formatText(const QString& txt) const;
QString smsBreakReplies(const QString& txt) const;
QString noBreakReplies(const QString& txt) const;
QString handleReplies(const QString& txt) const;
QString buildParagraph(const QString& txt, const QString& prepend, bool preserveWs = false) const;
static QString listRefMailTo(const QList<QMailAddress>& list);
static QString refMailTo(const QMailAddress& address);
static QString refNumber(const QString& number);
static QString refUrl(const QString& url, const QString& scheme, const QString& leading, const QString& trailing);
private:
QString (BrowserWidget::*replySplitter)(const QString&) const;
mutable QList<QString> numbers;
#ifdef USE_WEBKIT
ContentAccessManager *m_accessManager;
QWebView* m_webView;
#else
ContentRenderer *m_renderer;
#endif
private:
friend class GenericComposer;
};
#endif
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