valentina_old/tools/modelingTools/vmodelingendline.cpp
dismine 40c58022e7 Little optimization.
--HG--
branch : develop
2013-11-06 23:11:12 +02:00

155 lines
5.9 KiB
C++

/****************************************************************************
**
** Copyright (C) 2013 Valentina project All Rights Reserved.
**
** This file is part of Valentina.
**
** Tox 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 "vmodelingendline.h"
#include "../../container/calculator.h"
const QString VModelingEndLine::ToolType = QStringLiteral("endLine");
VModelingEndLine::VModelingEndLine(VDomDocument *doc, VContainer *data, const qint64 &id,
const QString &typeLine, const QString &formula, const qreal &angle,
const qint64 &basePointId, const Tool::Sources &typeCreation, QGraphicsItem *parent)
:VModelingLinePoint(doc, data, id, typeLine, formula, basePointId, angle, parent),
dialogEndLine(QSharedPointer<DialogEndLine>())
{
if (typeCreation == Tool::FromGui)
{
AddToFile();
}
}
void VModelingEndLine::setDialog()
{
Q_ASSERT(dialogEndLine.isNull() == false);
VPointF p = VAbstractTool::data.GetModelingPoint(id);
dialogEndLine->setTypeLine(typeLine);
dialogEndLine->setFormula(formula);
dialogEndLine->setAngle(angle);
dialogEndLine->setBasePointId(basePointId, id);
dialogEndLine->setPointName(p.name());
}
VModelingEndLine *VModelingEndLine::Create(QSharedPointer<DialogEndLine> &dialog, VDomDocument *doc, VContainer *data)
{
QString pointName = dialog->getPointName();
QString typeLine = dialog->getTypeLine();
QString formula = dialog->getFormula();
qreal angle = dialog->getAngle();
qint64 basePointId = dialog->getBasePointId();
return Create(0, pointName, typeLine, formula, angle, basePointId, 5, 10, doc, data, Document::FullParse,
Tool::FromGui);
}
VModelingEndLine *VModelingEndLine::Create(const qint64 _id, const QString &pointName,
const QString &typeLine, const QString &formula,
const qreal &angle, const qint64 &basePointId, const qreal &mx,
const qreal &my, VDomDocument *doc, VContainer *data,
const Document::Documents &parse, const Tool::Sources &typeCreation)
{
VModelingEndLine *point = 0;
VPointF basePoint = data->GetModelingPoint(basePointId);
QLineF line = QLineF(basePoint.toQPointF(), QPointF(basePoint.x()+100, basePoint.y()));
Calculator cal(data);
QString errorMsg;
qreal result = cal.eval(formula, &errorMsg);
if (errorMsg.isEmpty())
{
line.setLength(toPixel(result));
line.setAngle(angle);
qint64 id = _id;
if (typeCreation == Tool::FromGui)
{
id = data->AddModelingPoint(VPointF(line.p2().x(), line.p2().y(), pointName, mx, my));
}
else
{
data->UpdateModelingPoint(id, VPointF(line.p2().x(), line.p2().y(), pointName, mx, my));
if (parse != Document::FullParse)
{
doc->UpdateToolData(id, data);
}
}
data->AddLine(basePointId, id, Draw::Modeling);
if (parse == Document::FullParse)
{
point = new VModelingEndLine(doc, data, id, typeLine, formula, angle, basePointId, typeCreation);
doc->AddTool(id, point);
doc->IncrementReferens(basePointId);
}
}
return point;
}
void VModelingEndLine::FullUpdateFromFile()
{
QDomElement domElement = doc->elementById(QString().setNum(id));
if (domElement.isElement())
{
typeLine = domElement.attribute(AttrTypeLine, "");
formula = domElement.attribute(AttrLength, "");
basePointId = domElement.attribute(AttrBasePoint, "").toLongLong();
angle = domElement.attribute(AttrAngle, "").toDouble();
}
RefreshGeometry();
}
void VModelingEndLine::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
{
ContextMenu(dialogEndLine, this, event);
}
void VModelingEndLine::FullUpdateFromGui(int result)
{
if (result == QDialog::Accepted)
{
QDomElement domElement = doc->elementById(QString().setNum(id));
if (domElement.isElement())
{
domElement.setAttribute(AttrName, dialogEndLine->getPointName());
domElement.setAttribute(AttrTypeLine, dialogEndLine->getTypeLine());
domElement.setAttribute(AttrLength, dialogEndLine->getFormula());
domElement.setAttribute(AttrAngle, QString().setNum(dialogEndLine->getAngle()));
domElement.setAttribute(AttrBasePoint, QString().setNum(dialogEndLine->getBasePointId()));
emit FullUpdateTree();
}
}
dialogEndLine.clear();
}
void VModelingEndLine::AddToFile()
{
VPointF point = VAbstractTool::data.GetModelingPoint(id);
QDomElement domElement = doc->createElement(TagName);
AddAttribute(domElement, AttrId, id);
AddAttribute(domElement, AttrType, ToolType);
AddAttribute(domElement, AttrName, point.name());
AddAttribute(domElement, AttrMx, toMM(point.mx()));
AddAttribute(domElement, AttrMy, toMM(point.my()));
AddAttribute(domElement, AttrTypeLine, typeLine);
AddAttribute(domElement, AttrLength, formula);
AddAttribute(domElement, AttrAngle, angle);
AddAttribute(domElement, AttrBasePoint, basePointId);
AddToModeling(domElement);
}