CoinViewer.cpp

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/*
* This file is part of ArmarX.
*
* ArmarX is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* ArmarX 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, see <http://www.gnu.org/licenses/>.
*
* @package    ArmarX::Gui
* @author     Nikolaus Vahrenkamp
* @date       2014
* @copyright  http://www.gnu.org/licenses/gpl-2.0.txt
*             GNU General Public License
*/
 
 
#include "CoinViewer.h"
#include <ArmarXCore/core/logging/Logging.h>
 
 
namespace armarx
{
 
 
    CoinViewer::CoinViewer(QWidget* parent,
                           const char* name,
                           SbBool embed,
                           SoQtFullViewer::BuildFlag flag,
                           SoQtViewer::Type type)
        : SoQtExaminerViewer(parent, name, embed, flag, type)
        , mutex(std::make_shared<RecursiveMutex>())
    {
    }
 
    CoinViewer::~CoinViewer()
        = default;
 
    void CoinViewer::setMutex(RecursiveMutexPtr const& m)
    {
        mutex = m;
    }
 
    auto CoinViewer::getScopedLock() -> RecursiveMutexLockPtr
    {
        RecursiveMutexLockPtr l;
 
        if (mutex)
        {
            l.reset(new RecursiveMutexLock(*mutex));
        }
 
        return l;
    }
 
    void CoinViewer::actualRedraw()
    {
        // require lock
        clock_t start = clock();
        auto l = getScopedLock();
        clock_t end = clock();
        long timeMS = (long)(((float)(end - start) / (float)CLOCKS_PER_SEC) * 1000.0);
 
        if (timeMS > 50)
        {
            ARMARX_IMPORTANT_S << " Redraw lock time:" << timeMS;
        }
 
        // Render normal scenegraph.
        SoQtExaminerViewer::actualRedraw();
    }
}