/************************************************************************ ** ** @file vtoolpointofcontact.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/>. ** *************************************************************************/ #include "vtoolpointofcontact.h" #include "../../container/calculator.h" const QString VToolPointOfContact::ToolType = QStringLiteral("pointOfContact"); VToolPointOfContact::VToolPointOfContact(VDomDocument *doc, VContainer *data, const qint64 &id, const QString &radius, const qint64 ¢er, const qint64 &firstPointId, const qint64 &secondPointId, const Tool::Sources &typeCreation, QGraphicsItem *parent) : VToolPoint(doc, data, id, parent), radius(radius), center(center), firstPointId(firstPointId), secondPointId(secondPointId), dialogPointOfContact(QSharedPointer<DialogPointOfContact>()) { if (typeCreation == Tool::FromGui) { AddToFile(); } } void VToolPointOfContact::setDialog() { Q_ASSERT(dialogPointOfContact.isNull() == false); VPointF p = VAbstractTool::data.GetPoint(id); dialogPointOfContact->setRadius(radius); dialogPointOfContact->setCenter(center, id); dialogPointOfContact->setFirstPoint(firstPointId, id); dialogPointOfContact->setSecondPoint(secondPointId, id); dialogPointOfContact->setPointName(p.name()); } QPointF VToolPointOfContact::FindPoint(const qreal &radius, const QPointF ¢er, const QPointF &firstPoint, const QPointF &secondPoint) { QPointF pArc; qreal s = 0.0, s_x, s_y, step = 0.01, distans; while ( s < 1) { s_x = secondPoint.x()-(qAbs(secondPoint.x()-firstPoint.x()))*s; s_y = secondPoint.y()-(qAbs(secondPoint.y()-firstPoint.y()))*s; distans = QLineF(center.x(), center.y(), s_x, s_y).length(); if (fabs(distans*10 - radius*10) < 0.1) { pArc.rx() = s_x; pArc.ry() = s_y; break; } if (distans<radius) { pArc.rx() = s_x; pArc.ry() = s_y; } s = s + step; } return pArc; } void VToolPointOfContact::Create(QSharedPointer<DialogPointOfContact> &dialog, VMainGraphicsScene *scene, VDomDocument *doc, VContainer *data) { QString radius = dialog->getRadius(); qint64 center = dialog->getCenter(); qint64 firstPointId = dialog->getFirstPoint(); qint64 secondPointId = dialog->getSecondPoint(); QString pointName = dialog->getPointName(); Create(0, radius, center, firstPointId, secondPointId, pointName, 5, 10, scene, doc, data, Document::FullParse, Tool::FromGui); } void VToolPointOfContact::Create(const qint64 _id, const QString &radius, const qint64 ¢er, const qint64 &firstPointId, const qint64 &secondPointId, const QString &pointName, const qreal &mx, const qreal &my, VMainGraphicsScene *scene, VDomDocument *doc, VContainer *data, const Document::Documents &parse, const Tool::Sources &typeCreation) { VPointF centerP = data->GetPoint(center); VPointF firstP = data->GetPoint(firstPointId); VPointF secondP = data->GetPoint(secondPointId); Calculator cal(data); QString errorMsg; qreal result = cal.eval(radius, &errorMsg); if (errorMsg.isEmpty()) { QPointF fPoint = VToolPointOfContact::FindPoint(toPixel(result), centerP.toQPointF(), firstP.toQPointF(), secondP.toQPointF()); qint64 id = _id; if (typeCreation == Tool::FromGui) { id = data->AddPoint(VPointF(fPoint.x(), fPoint.y(), pointName, mx, my)); data->AddLine(firstPointId, id); data->AddLine(secondPointId, id); data->AddLine(center, id); } else { data->UpdatePoint(id, VPointF(fPoint.x(), fPoint.y(), pointName, mx, my)); data->AddLine(firstPointId, id); data->AddLine(secondPointId, id); data->AddLine(center, id); if (parse != Document::FullParse) { doc->UpdateToolData(id, data); } } VDrawTool::AddRecord(id, Tool::PointOfContact, doc); if (parse == Document::FullParse) { VToolPointOfContact *point = new VToolPointOfContact(doc, data, id, radius, center, firstPointId, secondPointId, typeCreation); scene->addItem(point); connect(point, &VToolPointOfContact::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem); connect(point, &VToolPointOfContact::RemoveTool, scene, &VMainGraphicsScene::RemoveTool); connect(scene, &VMainGraphicsScene::NewFactor, point, &VToolPointOfContact::SetFactor); doc->AddTool(id, point); doc->IncrementReferens(center); doc->IncrementReferens(firstPointId); doc->IncrementReferens(secondPointId); } } } void VToolPointOfContact::FullUpdateFromFile() { QDomElement domElement = doc->elementById(QString().setNum(id)); if (domElement.isElement()) { radius = domElement.attribute(AttrRadius, ""); center = domElement.attribute(AttrCenter, "").toLongLong(); firstPointId = domElement.attribute(AttrFirstPoint, "").toLongLong(); secondPointId = domElement.attribute(AttrSecondPoint, "").toLongLong(); } RefreshPointGeometry(VAbstractTool::data.GetPoint(id)); } void VToolPointOfContact::FullUpdateFromGui(int result) { if (result == QDialog::Accepted) { QDomElement domElement = doc->elementById(QString().setNum(id)); if (domElement.isElement()) { domElement.setAttribute(AttrName, dialogPointOfContact->getPointName()); domElement.setAttribute(AttrRadius, dialogPointOfContact->getRadius()); domElement.setAttribute(AttrCenter, QString().setNum(dialogPointOfContact->getCenter())); domElement.setAttribute(AttrFirstPoint, QString().setNum(dialogPointOfContact->getFirstPoint())); domElement.setAttribute(AttrSecondPoint, QString().setNum(dialogPointOfContact->getSecondPoint())); emit FullUpdateTree(); } } dialogPointOfContact.clear(); } void VToolPointOfContact::SetFactor(qreal factor) { VDrawTool::SetFactor(factor); RefreshPointGeometry(VAbstractTool::data.GetPoint(id)); } void VToolPointOfContact::contextMenuEvent(QGraphicsSceneContextMenuEvent *event) { ContextMenu(dialogPointOfContact, this, event); } void VToolPointOfContact::AddToFile() { VPointF point = VAbstractTool::data.GetPoint(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, AttrRadius, radius); AddAttribute(domElement, AttrCenter, center); AddAttribute(domElement, AttrFirstPoint, firstPointId); AddAttribute(domElement, AttrSecondPoint, secondPointId); AddToCalculation(domElement); } void VToolPointOfContact::RemoveReferens() { doc->DecrementReferens(center); doc->DecrementReferens(firstPointId); doc->DecrementReferens(secondPointId); }