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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/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 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef HELPVIEWERPRIVATE_H
#define HELPVIEWERPRIVATE_H
#include "centralwidget.h"
#include "helpviewer.h"
#include "openpagesmanager.h"
#include <QObject>
#include <QTextBrowser>
namespace Help {
namespace Internal {
class HelpViewer::HelpViewerPrivate : public QObject
{
Q_OBJECT
public:
HelpViewerPrivate(int zoom)
: zoomCount(zoom)
, forceFont(false)
, lastAnchor(QString())
{}
bool hasAnchorAt(QTextBrowser *browser, const QPoint& pos)
{
lastAnchor = browser->anchorAt(pos);
if (lastAnchor.isEmpty())
return false;
lastAnchor = browser->source().resolved(lastAnchor).toString();
if (lastAnchor.at(0) == QLatin1Char('#')) {
QString src = browser->source().toString();
int hsh = src.indexOf(QLatin1Char('#'));
lastAnchor = (hsh >= 0 ? src.left(hsh) : src) + lastAnchor;
}
return true;
}
void openLink(bool newPage)
{
if(lastAnchor.isEmpty())
return;
if (newPage)
OpenPagesManager::instance().createPage(lastAnchor);
else
CentralWidget::instance()->setSource(lastAnchor);
lastAnchor.clear();
}
public slots:
void openLink()
{
openLink(false);
}
void openLinkInNewPage()
{
openLink(true);
}
public:
int zoomCount;
bool forceFont;
QString lastAnchor;
};
} // namespace Help
} // namespace Internal
#endif // HELPVIEWERPRIVATE_H
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