117 lines
4.4 KiB
C++
117 lines
4.4 KiB
C++
/************************************************************************
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**
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** @file vistoolendline.cpp
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 21 7, 2014
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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 Valentine project, a pattern making
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** program, whose allow create and modeling patterns of clothing.
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** Copyright (C) 2013-2015 Valentina project
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** <https://bitbucket.org/dismine/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 "vistoolendline.h"
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#include <QColor>
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#include <QGuiApplication>
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#include <QLineF>
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#include <QPointF>
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#include <QSharedPointer>
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#include <Qt>
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#include <new>
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#include "../ifc/xml/vdomdocument.h"
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#include "../vgeometry/vgobject.h"
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#include "../vgeometry/vpointf.h"
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#include "../vmisc/vabstractapplication.h"
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#include "../vmisc/vcommonsettings.h"
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#include "../vpatterndb/vcontainer.h"
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#include "../visualization.h"
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#include "visline.h"
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#include "vtranslatevars.h"
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//---------------------------------------------------------------------------------------------------------------------
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VisToolEndLine::VisToolEndLine(const VContainer *data, QGraphicsItem *parent)
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: VisLine(data, parent), length(0), angle(0), point(nullptr)
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{
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this->mainColor = Qt::red;
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point = InitPoint(mainColor, this);
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}
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//---------------------------------------------------------------------------------------------------------------------
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VisToolEndLine::~VisToolEndLine()
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{}
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//---------------------------------------------------------------------------------------------------------------------
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void VisToolEndLine::RefreshGeometry()
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{
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const QSharedPointer<VPointF> first = Visualization::data->GeometricObject<VPointF>(object1Id);
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QLineF line;
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if (qFuzzyIsNull(length))
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{
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if (QGuiApplication::keyboardModifiers() == Qt::ShiftModifier)
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{
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line = QLineF(*first, Visualization::scenePos);
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line.setAngle(CorrectAngle(line.angle()));
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}
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else
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{
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line = QLineF(*first, Visualization::scenePos);
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}
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}
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else
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{
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line = VGObject::BuildLine(*first, length, angle);
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DrawPoint(point, line.p2(), mainColor);
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}
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DrawLine(this, line, mainColor, lineStyle);
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static const QString prefix = VDomDocument::UnitsToStr(qApp->patternUnit(), true);
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Visualization::toolTip = tr("<b>Point at distance and angle</b>: angle = %1°, length = %2%3; "
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"<b>Shift</b> - sticking angle, <b>Enter</b> - finish creation")
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.arg(this->line().angle())
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.arg(qApp->TrVars()->FormulaToUser(QString::number(qApp->fromPixel(this->line().length())),
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qApp->Settings()->GetOsSeparator()))
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.arg(prefix);
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}
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//---------------------------------------------------------------------------------------------------------------------
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QString VisToolEndLine::Angle() const
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{
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return QString("%1").arg(this->line().angle());
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VisToolEndLine::SetAngle(const QString &expression)
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{
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angle = FindVal(expression, Visualization::data->PlainVariables());
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}
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//---------------------------------------------------------------------------------------------------------------------
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QString VisToolEndLine::Length() const
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{
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return QString::number(qApp->fromPixel(this->line().length()));
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VisToolEndLine::setLength(const QString &expression)
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{
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length = FindLength(expression, Visualization::data->PlainVariables());
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}
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