// -*- C++ -*-
// $Id: help.cpp,v 1.8 2009-11-02 20:38:02 robertl Exp $
//------------------------------------------------------------------------
//
//  Copyright (C) 2009  S. Khai Mong <khai@mangrai.com>.
//
//  This program is free software; you can redistribute it and/or
//  modify it under the terms of the GNU General Public License as
//  published by the Free Software Foundation; either version 2 of the
//  License, or (at your option) any later version.
//
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
//  General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with this program; if not, write to the Free Software
//  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
//  USA.
//
//------------------------------------------------------------------------
#include "help.h"

#include <QDesktopServices>    // for QDesktopServices
#include <QRegularExpression>  // for QRegularExpression
#include <QString>             // for QString, operator+
#include <QUrl>                // for QUrl

#include "format.h"            // for Format

//------------------------------------------------------------------------
void ShowHelp(const QString& urlIn)

{
  QString url = urlIn;
  static const QRegularExpression re(R"(^https?://)");
  if (!url.contains(re)) {
    url = Format::getHtmlBase() + url;
  }
  QDesktopServices::openUrl(QUrl(url));
}
