cxHelpBrowser.h

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.

Copyright (c) 2008-2014, SINTEF Department of Medical Technology
All rights reserved.

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modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice,
   this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice,
   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.

3. Neither the name of the copyright holder nor the names of its contributors
   may be used to endorse or promote products derived from this software
   without specific prior written permission.

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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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=========================================================================*/

#ifndef CXHELPBROWSER_H
#define CXHELPBROWSER_H

#include "boost/shared_ptr.hpp"
#include <QTextBrowser>
#include "org_custusx_help_Export.h"

namespace cx
{
typedef boost::shared_ptr<class HelpEngine> HelpEnginePtr;

class org_custusx_help_EXPORT HelpBrowser : public QTextBrowser
{
        Q_OBJECT

public:
        HelpBrowser(QWidget *parent, HelpEnginePtr engine);
        virtual void setSource(const QUrl& name);
        void listenToEngineKeywordActivated();

public slots:
        void showHelpForKeyword(const QString &id);

private:
        virtual QVariant loadResource(int type, const QUrl &name);
        HelpEnginePtr mEngine;
};


}//end namespace cx

#endif // CXHELPBROWSER_H