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111 lines
4.1 KiB
C++
111 lines
4.1 KiB
C++
/************************************************************************
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**
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** @file vgeometrydef.cpp
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 1 7, 2019
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**
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** @brief
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** @copyright
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** This source code is part of the Valentina project, a pattern making
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** program, whose allow create and modeling patterns of clothing.
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** Copyright (C) 2019 Valentina project
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** <https://gitlab.com/smart-pattern/valentina> All Rights Reserved.
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**
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** Valentina is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** Valentina is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
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**
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*************************************************************************/
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#include "vgeometrydef.h"
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#include "../ifc/exception/vexception.h"
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#include <QCoreApplication>
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#if QT_VERSION < QT_VERSION_CHECK(6, 4, 0)
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#include "../vmisc/compatibility.h"
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#endif
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using namespace Qt::Literals::StringLiterals;
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const quint32 VLayoutPassmark::streamHeader = 0x943E2759; // CRC-32Q string "VLayoutPassmark"
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const quint16 VLayoutPassmark::classVersion = 3;
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// Friend functions
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//---------------------------------------------------------------------------------------------------------------------
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auto operator<<(QDataStream &dataStream, const VLayoutPassmark &data) -> QDataStream &
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{
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dataStream << VLayoutPassmark::streamHeader << VLayoutPassmark::classVersion;
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dataStream << data.lines << data.type << data.baseLine << data.isBuiltIn << data.isClockwiseOpening << data.label;
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return dataStream;
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}
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//---------------------------------------------------------------------------------------------------------------------
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auto operator>>(QDataStream &dataStream, VLayoutPassmark &data) -> QDataStream &
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{
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quint32 actualStreamHeader = 0;
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dataStream >> actualStreamHeader;
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if (actualStreamHeader != VLayoutPassmark::streamHeader)
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{
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QString const message =
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QCoreApplication::tr("VLayoutPassmark prefix mismatch error: actualStreamHeader = 0x%1 and "
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"streamHeader = 0x%2")
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.arg(actualStreamHeader, 8, 0x10, '0'_L1)
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.arg(VLayoutPassmark::streamHeader, 8, 0x10, '0'_L1);
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throw VException(message);
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}
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quint16 actualClassVersion = 0;
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dataStream >> actualClassVersion;
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if (actualClassVersion > VLayoutPassmark::classVersion)
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{
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QString const message = QCoreApplication::tr("VLayoutPassmark compatibility error: actualClassVersion = %1 and "
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"classVersion = %2")
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.arg(actualClassVersion)
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.arg(VLayoutPassmark::classVersion);
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throw VException(message);
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}
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dataStream >> data.lines >> data.type >> data.baseLine >> data.isBuiltIn;
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if (actualClassVersion >= 2)
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{
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dataStream >> data.isClockwiseOpening;
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}
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if (actualClassVersion >= 3)
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{
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dataStream >> data.label;
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}
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return dataStream;
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}
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//---------------------------------------------------------------------------------------------------------------------
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auto SingleParallelPoint(const QPointF &p1, const QPointF &p2, qreal angle, qreal width) -> QPointF
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{
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QLineF pLine(p1, p2);
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pLine.setAngle(pLine.angle() + angle);
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pLine.setLength(width);
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return pLine.p2();
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}
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//---------------------------------------------------------------------------------------------------------------------
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auto SimpleParallelLine(const QPointF &p1, const QPointF &p2, qreal width) -> QLineF
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{
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return {SingleParallelPoint(p1, p2, 90, width), SingleParallelPoint(p2, p1, -90, width)};
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}
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