239 lines
9.4 KiB
C++
239 lines
9.4 KiB
C++
/************************************************************************
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**
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** @file vtoolpointofcontact.cpp
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** @author Roman Telezhinsky <dismine@gmail.com>
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** @date November 15, 2013
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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 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 "vtoolpointofcontact.h"
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#include "../../container/calculator.h"
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#include "../../dialogs/dialogpointofcontact.h"
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const QString VToolPointOfContact::ToolType = QStringLiteral("pointOfContact");
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VToolPointOfContact::VToolPointOfContact(VDomDocument *doc, VContainer *data, const qint64 &id,
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const QString &radius, const qint64 ¢er,
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const qint64 &firstPointId, const qint64 &secondPointId,
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const Tool::Sources &typeCreation, QGraphicsItem *parent)
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: VToolPoint(doc, data, id, parent), arcRadius(radius), center(center), firstPointId(firstPointId),
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secondPointId(secondPointId)
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{
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if (typeCreation == Tool::FromGui)
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{
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AddToFile();
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}
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else
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{
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RefreshDataInFile();
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}
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}
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void VToolPointOfContact::setDialog()
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{
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Q_CHECK_PTR(dialog);
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DialogPointOfContact *dialogTool = qobject_cast<DialogPointOfContact*>(dialog);
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Q_CHECK_PTR(dialogTool);
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const VPointF *p = VAbstractTool::data.GeometricObject<const VPointF *>(id);
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dialogTool->setRadius(arcRadius);
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dialogTool->setCenter(center, id);
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dialogTool->setFirstPoint(firstPointId, id);
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dialogTool->setSecondPoint(secondPointId, id);
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dialogTool->setPointName(p->name());
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}
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QPointF VToolPointOfContact::FindPoint(const qreal &radius, const QPointF ¢er, const QPointF &firstPoint,
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const QPointF &secondPoint)
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{
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QPointF pArc;
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qreal s = 0.0, s_x, s_y, step = 0.01, distans;
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while ( s < 1)
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{
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s_x = secondPoint.x()-(qAbs(secondPoint.x()-firstPoint.x()))*s;
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s_y = secondPoint.y()-(qAbs(secondPoint.y()-firstPoint.y()))*s;
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distans = QLineF(center.x(), center.y(), s_x, s_y).length();
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if (fabs(distans*10 - radius*10) < 0.1)
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{
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pArc.rx() = s_x;
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pArc.ry() = s_y;
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break;
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}
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if (distans<radius)
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{
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pArc.rx() = s_x;
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pArc.ry() = s_y;
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}
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s = s + step;
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}
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return pArc;
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}
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void VToolPointOfContact::Create(DialogTool *dialog, VMainGraphicsScene *scene, VDomDocument *doc, VContainer *data)
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{
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Q_CHECK_PTR(dialog);
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DialogPointOfContact *dialogTool = qobject_cast<DialogPointOfContact*>(dialog);
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Q_CHECK_PTR(dialogTool);
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QString radius = dialogTool->getRadius();
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qint64 center = dialogTool->getCenter();
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qint64 firstPointId = dialogTool->getFirstPoint();
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qint64 secondPointId = dialogTool->getSecondPoint();
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QString pointName = dialogTool->getPointName();
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Create(0, radius, center, firstPointId, secondPointId, pointName, 5, 10, scene, doc, data,
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Document::FullParse, Tool::FromGui);
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}
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void VToolPointOfContact::Create(const qint64 _id, const QString &radius, const qint64 ¢er,
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const qint64 &firstPointId, const qint64 &secondPointId,
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const QString &pointName, const qreal &mx, const qreal &my,
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VMainGraphicsScene *scene, VDomDocument *doc, VContainer *data,
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const Document::Documents &parse, const Tool::Sources &typeCreation)
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{
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const VPointF *centerP = data->GeometricObject<const VPointF *>(center);
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const VPointF *firstP = data->GeometricObject<const VPointF *>(firstPointId);
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const VPointF *secondP = data->GeometricObject<const VPointF *>(secondPointId);
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Calculator cal(data);
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QString errorMsg;
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qreal result = cal.eval(radius, &errorMsg);
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if (errorMsg.isEmpty())
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{
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QPointF fPoint = VToolPointOfContact::FindPoint(toPixel(result), centerP->toQPointF(),
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firstP->toQPointF(), secondP->toQPointF());
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qint64 id = _id;
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if (typeCreation == Tool::FromGui)
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{
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id = data->AddGObject(new VPointF(fPoint.x(), fPoint.y(), pointName, mx, my));
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data->AddLine(firstPointId, id);
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data->AddLine(secondPointId, id);
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data->AddLine(center, id);
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}
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else
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{
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data->UpdateGObject(id, new VPointF(fPoint.x(), fPoint.y(), pointName, mx, my));
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data->AddLine(firstPointId, id);
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data->AddLine(secondPointId, id);
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data->AddLine(center, id);
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if (parse != Document::FullParse)
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{
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doc->UpdateToolData(id, data);
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}
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}
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VDrawTool::AddRecord(id, Tool::PointOfContact, doc);
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if (parse == Document::FullParse)
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{
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VToolPointOfContact *point = new VToolPointOfContact(doc, data, id, radius, center,
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firstPointId, secondPointId, typeCreation);
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scene->addItem(point);
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connect(point, &VToolPointOfContact::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem);
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connect(scene, &VMainGraphicsScene::NewFactor, point, &VToolPointOfContact::SetFactor);
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doc->AddTool(id, point);
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doc->IncrementReferens(center);
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doc->IncrementReferens(firstPointId);
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doc->IncrementReferens(secondPointId);
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}
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}
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}
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void VToolPointOfContact::FullUpdateFromFile()
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{
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QDomElement domElement = doc->elementById(QString().setNum(id));
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if (domElement.isElement())
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{
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arcRadius = domElement.attribute(AttrRadius, "");
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center = domElement.attribute(AttrCenter, "").toLongLong();
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firstPointId = domElement.attribute(AttrFirstPoint, "").toLongLong();
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secondPointId = domElement.attribute(AttrSecondPoint, "").toLongLong();
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}
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RefreshPointGeometry(*VAbstractTool::data.GeometricObject<const VPointF *>(id));
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}
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void VToolPointOfContact::SetFactor(qreal factor)
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{
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VDrawTool::SetFactor(factor);
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RefreshPointGeometry(*VAbstractTool::data.GeometricObject<const VPointF *>(id));
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}
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void VToolPointOfContact::ShowContextMenu(QGraphicsSceneContextMenuEvent *event)
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{
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ContextMenu<DialogPointOfContact>(this, event);
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}
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void VToolPointOfContact::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
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{
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ContextMenu<DialogPointOfContact>(this, event);
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}
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void VToolPointOfContact::AddToFile()
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{
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const VPointF *point = VAbstractTool::data.GeometricObject<const VPointF *>(id);
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QDomElement domElement = doc->createElement(TagName);
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SetAttribute(domElement, AttrId, id);
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SetAttribute(domElement, AttrType, ToolType);
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SetAttribute(domElement, AttrName, point->name());
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SetAttribute(domElement, AttrMx, toMM(point->mx()));
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SetAttribute(domElement, AttrMy, toMM(point->my()));
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SetAttribute(domElement, AttrRadius, arcRadius);
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SetAttribute(domElement, AttrCenter, center);
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SetAttribute(domElement, AttrFirstPoint, firstPointId);
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SetAttribute(domElement, AttrSecondPoint, secondPointId);
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AddToCalculation(domElement);
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}
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void VToolPointOfContact::RefreshDataInFile()
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{
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const VPointF *point = VAbstractTool::data.GeometricObject<const VPointF *>(id);
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QDomElement domElement = doc->elementById(QString().setNum(id));
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if (domElement.isElement())
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{
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SetAttribute(domElement, AttrName, point->name());
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SetAttribute(domElement, AttrMx, toMM(point->mx()));
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SetAttribute(domElement, AttrMy, toMM(point->my()));
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SetAttribute(domElement, AttrRadius, arcRadius);
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SetAttribute(domElement, AttrCenter, center);
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SetAttribute(domElement, AttrFirstPoint, firstPointId);
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SetAttribute(domElement, AttrSecondPoint, secondPointId);
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}
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}
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void VToolPointOfContact::RemoveReferens()
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{
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doc->DecrementReferens(center);
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doc->DecrementReferens(firstPointId);
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doc->DecrementReferens(secondPointId);
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}
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void VToolPointOfContact::SaveDialog(QDomElement &domElement)
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{
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Q_CHECK_PTR(dialog);
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DialogPointOfContact *dialogTool = qobject_cast<DialogPointOfContact*>(dialog);
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Q_CHECK_PTR(dialogTool);
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SetAttribute(domElement, AttrName, dialogTool->getPointName());
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SetAttribute(domElement, AttrRadius, dialogTool->getRadius());
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SetAttribute(domElement, AttrCenter, QString().setNum(dialogTool->getCenter()));
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SetAttribute(domElement, AttrFirstPoint, QString().setNum(dialogTool->getFirstPoint()));
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SetAttribute(domElement, AttrSecondPoint, QString().setNum(dialogTool->getSecondPoint()));
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}
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