/************************************************************************
 **
 **  @file   vabstractvalapplication.cpp
 **  @author Roman Telezhynskyi <dismine(at)gmail.com>
 **  @date   15 10, 2020
 **
 **  @brief
 **  @copyright
 **  This source code is part of the Valentina project, a pattern making
 **  program, whose allow create and modeling patterns of clothing.
 **  Copyright (C) 2020 Valentina project
 **  <https://gitlab.com/smart-pattern/valentina> All Rights Reserved.
 **
 **  Valentina 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 3 of the License, or
 **  (at your option) any later version.
 **
 **  Valentina 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 Valentina.  If not, see <http://www.gnu.org/licenses/>.
 **
 *************************************************************************/
#include "vabstractvalapplication.h"
#include "../vmisc/customevents.h"

#include <QWidget>

const QString VAbstractValApplication::patternMessageSignature = QStringLiteral("[PATTERN MESSAGE]");

//---------------------------------------------------------------------------------------------------------------------
VAbstractValApplication::VAbstractValApplication(int &argc, char **argv)
    : VAbstractApplication(argc, argv)
{}

//---------------------------------------------------------------------------------------------------------------------
double VAbstractValApplication::toPixel(double val) const
{
    return ToPixel(val, m_patternUnits);
}

//---------------------------------------------------------------------------------------------------------------------
double VAbstractValApplication::fromPixel(double pix) const
{
    return FromPixel(pix, m_patternUnits);
}

//---------------------------------------------------------------------------------------------------------------------
void VAbstractValApplication::PostPatternMessage(const QString &message, QtMsgType severity) const
{
    QApplication::postEvent(mainWindow,
                            new PatternMessageEvent(VAbstractValApplication::ClearMessage(message), severity));
}

//---------------------------------------------------------------------------------------------------------------------
/**
 * @brief ClearMessage helps to clear a message string from standard Qt function.
 * @param msg the message that contains '"' at the start and at the end
 * @return cleared string
 */
QString VAbstractValApplication::ClearMessage(QString msg)
{
    if (msg.startsWith('"') && msg.endsWith('"'))
    {
        msg.remove(0, 1);
        msg.chop(1);
    }

    return msg;
}

//---------------------------------------------------------------------------------------------------------------------
bool VAbstractValApplication::IsPatternMessage(const QString &message) const
{
    return VAbstractValApplication::ClearMessage(message).startsWith(patternMessageSignature);
}