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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (info@qt.nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** 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, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at info@qt.nokia.com.
**
**************************************************************************/
#ifndef HELPVIEWERPRIVATE_H
#define HELPVIEWERPRIVATE_H
#include "centralwidget.h"
#include "helpviewer.h"
#include "openpagesmanager.h"
#include <QtCore/QObject>
#include <QtGui/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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