qtexteditlog.cpp 2.44 KB
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// ================================================================================================
// 
// This file is part of the CAMPVis Software Framework.
// 
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// If not explicitly stated otherwise: Copyright (C) 2012-2014, all rights reserved,
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//      Christian Schulte zu Berge <christian.szb@in.tum.de>
//      Chair for Computer Aided Medical Procedures
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//      Technische Universitaet Muenchen
//      Boltzmannstr. 3, 85748 Garching b. Muenchen, Germany
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// 
// For a full list of authors and contributors, please refer to the file "AUTHORS.txt".
// 
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file 
// except in compliance with the License. You may obtain a copy of the License at
// 
// http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing, software distributed under the 
// License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, 
// either express or implied. See the License for the specific language governing permissions 
// and limitations under the License.
// 
// ================================================================================================

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#include "qtexteditlog.h"

#include "tgt/assert.h"

namespace campvis {

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    QTextEditLog::QTextEditLog(QTextEdit* logDisplay, QObject* parent, bool dateStamping,
                               bool timeStamping, bool showCat, bool showLevel)
        : QObject(parent)
        , _logDisplay(logDisplay)
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    {
        tgtAssert(logDisplay != 0, "Log display widget must not be 0.");

        dateStamping_ = dateStamping;
        timeStamping_ = timeStamping;
        showCat_ = showCat;
        showLevel_ = showLevel;

        connect(this, SIGNAL(s_messageReady(const QString&)),
                _logDisplay, SLOT(append(const QString&)));
    }

    void QTextEditLog::logFiltered(const std::string& cat, LogLevel level, const std::string& msg,
                                   const std::string& /*extendedInfo*/)
    {
        std::string output = "";

        if (dateStamping_)
            output += "[" + getDateString() + "] ";
        if (timeStamping_)
            output += "[" + getTimeString() + "] ";
        if (showCat_)
            output += cat + " ";
        if (showLevel_)
            output += "(" + getLevelString(level) + ") ";
        if (output != "")
            output += '\t';

        emit s_messageReady(QString::fromStdString(output + msg));
    }
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}