valentina/src/tools/drawTools/vtoolalongline.cpp

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/************************************************************************
**
** @file vtoolalongline.cpp
** @author Roman Telezhinsky <dismine@gmail.com>
** @date November 15, 2013
**
** @brief
** @copyright
** This source code is part of the Valentine project, a pattern making
** program, whose allow create and modeling patterns of clothing.
** Copyright (C) 2013 Valentina project
** <https://bitbucket.org/dismine/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/>.
**
*************************************************************************/
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#include "vtoolalongline.h"
#include "../../container/calculator.h"
#include "../../dialogs/tools/dialogalongline.h"
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const QString VToolAlongLine::ToolType = QStringLiteral("alongLine");
VToolAlongLine::VToolAlongLine(VPattern *doc, VContainer *data, quint32 id, const QString &formula,
const quint32 &firstPointId, const quint32 &secondPointId,
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const QString &typeLine, const Valentina::Sources &typeCreation,
QGraphicsItem *parent)
:VToolLinePoint(doc, data, id, typeLine, formula, firstPointId, 0, parent), secondPointId(secondPointId)
{
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if (typeCreation == Valentina::FromGui)
{
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AddToFile();
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}
else
{
RefreshDataInFile();
}
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}
void VToolAlongLine::FullUpdateFromFile()
{
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QDomElement domElement = doc->elementById(QString().setNum(id));
if (domElement.isElement())
{
typeLine = domElement.attribute(AttrTypeLine, "");
formula = domElement.attribute(AttrLength, "");
basePointId = domElement.attribute(AttrFirstPoint, "").toUInt();
secondPointId = domElement.attribute(AttrSecondPoint, "").toUInt();
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}
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RefreshGeometry();
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}
void VToolAlongLine::SetFactor(qreal factor)
{
VDrawTool::SetFactor(factor);
RefreshGeometry();
}
//cppcheck-suppress unusedFunction
void VToolAlongLine::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
{
ContextMenu<DialogAlongLine>(this, event);
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}
void VToolAlongLine::ShowContextMenu(QGraphicsSceneContextMenuEvent *event)
{
ContextMenu<DialogAlongLine>(this, event);
}
void VToolAlongLine::AddToFile()
{
const VPointF *point = VAbstractTool::data.GeometricObject<const VPointF *>(id);
QDomElement domElement = doc->createElement(TagName);
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doc->SetAttribute(domElement, AttrId, id);
doc->SetAttribute(domElement, AttrType, ToolType);
doc->SetAttribute(domElement, AttrName, point->name());
doc->SetAttribute(domElement, AttrMx, toMM(point->mx()));
doc->SetAttribute(domElement, AttrMy, toMM(point->my()));
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doc->SetAttribute(domElement, AttrTypeLine, typeLine);
doc->SetAttribute(domElement, AttrLength, formula);
doc->SetAttribute(domElement, AttrFirstPoint, basePointId);
doc->SetAttribute(domElement, AttrSecondPoint, secondPointId);
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AddToCalculation(domElement);
}
void VToolAlongLine::RefreshDataInFile()
{
const VPointF *point = VAbstractTool::data.GeometricObject<const VPointF *>(id);
QDomElement domElement = doc->elementById(QString().setNum(id));
if (domElement.isElement())
{
doc->SetAttribute(domElement, AttrMx, toMM(point->mx()));
doc->SetAttribute(domElement, AttrMy, toMM(point->my()));
doc->SetAttribute(domElement, AttrName, point->name());
doc->SetAttribute(domElement, AttrTypeLine, typeLine);
doc->SetAttribute(domElement, AttrLength, formula);
doc->SetAttribute(domElement, AttrFirstPoint, basePointId);
doc->SetAttribute(domElement, AttrSecondPoint, secondPointId);
}
}
void VToolAlongLine::RemoveReferens()
{
doc->DecrementReferens(secondPointId);
VToolLinePoint::RemoveReferens();
}
void VToolAlongLine::SaveDialog(QDomElement &domElement)
{
Q_CHECK_PTR(dialog);
DialogAlongLine *dialogTool = qobject_cast<DialogAlongLine*>(dialog);
Q_CHECK_PTR(dialogTool);
doc->SetAttribute(domElement, AttrName, dialogTool->getPointName());
doc->SetAttribute(domElement, AttrTypeLine, dialogTool->getTypeLine());
doc->SetAttribute(domElement, AttrLength, dialogTool->getFormula());
doc->SetAttribute(domElement, AttrFirstPoint, dialogTool->getFirstPointId());
doc->SetAttribute(domElement, AttrSecondPoint, dialogTool->getSecondPointId());
}
void VToolAlongLine::setDialog()
{
Q_CHECK_PTR(dialog);
DialogAlongLine *dialogTool = qobject_cast<DialogAlongLine*>(dialog);
Q_CHECK_PTR(dialogTool);
const VPointF *p = VAbstractTool::data.GeometricObject<const VPointF *>(id);
dialogTool->setTypeLine(typeLine);
dialogTool->setFormula(formula);
dialogTool->setFirstPointId(basePointId, id);
dialogTool->setSecondPointId(secondPointId, id);
dialogTool->setPointName(p->name());
}
void VToolAlongLine::Create(DialogTool *dialog, VMainGraphicsScene *scene, VPattern *doc, VContainer *data)
{
Q_CHECK_PTR(dialog);
DialogAlongLine *dialogTool = qobject_cast<DialogAlongLine*>(dialog);
Q_CHECK_PTR(dialogTool);
QString formula = dialogTool->getFormula();
quint32 firstPointId = dialogTool->getFirstPointId();
quint32 secondPointId = dialogTool->getSecondPointId();
QString typeLine = dialogTool->getTypeLine();
QString pointName = dialogTool->getPointName();
Create(0, pointName, typeLine, formula, firstPointId, secondPointId, 5, 10, scene, doc, data,
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Document::FullParse, Valentina::FromGui);
}
void VToolAlongLine::Create(const quint32 _id, const QString &pointName, const QString &typeLine,
const QString &formula, const quint32 &firstPointId, const quint32 &secondPointId,
const qreal &mx, const qreal &my, VMainGraphicsScene *scene, VPattern *doc,
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VContainer *data, const Document::Documents &parse, const Valentina::Sources &typeCreation)
{
const VPointF *firstPoint = data->GeometricObject<const VPointF *>(firstPointId);
const VPointF *secondPoint = data->GeometricObject<const VPointF *>(secondPointId);
QLineF line = QLineF(firstPoint->toQPointF(), secondPoint->toQPointF());
Calculator cal(data);
QString errorMsg;
qreal result = cal.eval(formula, &errorMsg);
if (errorMsg.isEmpty())
{
line.setLength(toPixel(result));
quint32 id = _id;
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if (typeCreation == Valentina::FromGui)
{
id = data->AddGObject( new VPointF(line.p2().x(), line.p2().y(), pointName, mx, my));
data->AddLine(firstPointId, id);
data->AddLine(id, secondPointId);
}
else
{
data->UpdateGObject(id, new VPointF(line.p2().x(), line.p2().y(), pointName, mx, my));
data->AddLine(firstPointId, id);
data->AddLine(id, secondPointId);
if (parse != Document::FullParse)
{
doc->UpdateToolData(id, data);
}
}
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VDrawTool::AddRecord(id, Valentina::AlongLineTool, doc);
if (parse == Document::FullParse)
{
VToolAlongLine *point = new VToolAlongLine(doc, data, id, formula, firstPointId,
secondPointId, typeLine, typeCreation);
scene->addItem(point);
connect(point, &VToolAlongLine::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem);
connect(scene, &VMainGraphicsScene::NewFactor, point, &VToolAlongLine::SetFactor);
doc->AddTool(id, point);
doc->IncrementReferens(firstPointId);
doc->IncrementReferens(secondPointId);
}
}
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}