268 lines
10 KiB
C++
268 lines
10 KiB
C++
/************************************************************************
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**
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** @file vtoolcutspline.cpp
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 15 12, 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 "vtoolcutspline.h"
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#include "../../container/calculator.h"
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#include "../../dialogs/tools/dialogcutspline.h"
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const QString VToolCutSpline::ToolType = QStringLiteral("cutSpline");
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const QString VToolCutSpline::AttrSpline = QStringLiteral("spline");
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VToolCutSpline::VToolCutSpline(VPattern *doc, VContainer *data, const quint32 &id, const QString &formula,
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const quint32 &splineId, const quint32 &spl1id, const quint32 &spl2id,
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const Valentina::Sources &typeCreation, QGraphicsItem *parent)
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:VToolPoint(doc, data, id, parent), formula(formula), splineId(splineId), firstSpline(), secondSpline(),
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spl1id(spl1id), spl2id(spl2id)
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{
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Q_ASSERT_X(splineId > 0, Q_FUNC_INFO, "splineId <= 0");
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Q_ASSERT_X(spl1id > 0, Q_FUNC_INFO, "spl1id <= 0");
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Q_ASSERT_X(spl2id > 0, Q_FUNC_INFO, "spl2id <= 0");
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firstSpline = new VSimpleSpline(spl1id, ¤tColor, &factor);
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RefreshSpline(firstSpline, spl1id, SimpleSpline::ForthPoint);
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firstSpline->setParentItem(this);
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connect(firstSpline, &VSimpleSpline::Choosed, this, &VToolCutSpline::SplineChoosed);
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secondSpline = new VSimpleSpline(spl2id, ¤tColor, &factor);
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RefreshSpline(secondSpline, spl2id, SimpleSpline::FirstPoint);
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secondSpline->setParentItem(this);
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connect(secondSpline, &VSimpleSpline::Choosed, this, &VToolCutSpline::SplineChoosed);
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if (typeCreation == Valentina::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 VToolCutSpline::setDialog()
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{
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Q_CHECK_PTR(dialog);
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DialogCutSpline *dialogTool = qobject_cast<DialogCutSpline*>(dialog);
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Q_CHECK_PTR(dialogTool);
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const VPointF *point = VAbstractTool::data.GeometricObject<const VPointF *>(id);
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dialogTool->setFormula(formula);
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dialogTool->setSplineId(splineId, id);
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dialogTool->setPointName(point->name());
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}
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void VToolCutSpline::Create(DialogTool *dialog, VMainGraphicsScene *scene,
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VPattern *doc, VContainer *data)
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{
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Q_CHECK_PTR(dialog);
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DialogCutSpline *dialogTool = qobject_cast<DialogCutSpline*>(dialog);
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Q_CHECK_PTR(dialogTool);
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QString pointName = dialogTool->getPointName();
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QString formula = dialogTool->getFormula();
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quint32 splineId = dialogTool->getSplineId();
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Create(0, pointName, formula, splineId, 5, 10, scene, doc, data, Document::FullParse, Valentina::FromGui);
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}
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void VToolCutSpline::Create(const quint32 _id, const QString &pointName,
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const QString &formula, const quint32 &splineId, const qreal &mx, const qreal &my,
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VMainGraphicsScene *scene, VPattern *doc, VContainer *data,
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const Document::Documents &parse, const Valentina::Sources &typeCreation)
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{
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const VSpline *spl = data->GeometricObject<const VSpline *>(splineId);
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Calculator cal(data);
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QString errorMsg;
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qreal result = cal.eval(formula, &errorMsg);
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if (errorMsg.isEmpty())
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{
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QPointF spl1p2, spl1p3, spl2p2, spl2p3;
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QPointF point = spl->CutSpline(qApp->toPixel(result), spl1p2, spl1p3, spl2p2, spl2p3);
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quint32 id = _id;
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quint32 spl1id = 0;
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quint32 spl2id = 0;
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if (typeCreation == Valentina::FromGui)
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{
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VPointF *p = new VPointF(point.x(), point.y(), pointName, mx, my);
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id = data->AddGObject(p);
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VSpline *spline1 = new VSpline(spl->GetP1(), spl1p2, spl1p3, *p, spl->GetKcurve());
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spl1id = data->AddGObject(spline1);
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data->AddLengthSpline(spline1->name(), qApp->fromPixel(spline1->GetLength()));
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VSpline *spline2 = new VSpline(*p, spl2p2, spl2p3, spl->GetP4(), spl->GetKcurve());
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spl2id = data->AddGObject(spline2);
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data->AddLengthSpline(spline2->name(), qApp->fromPixel(spline2->GetLength()));
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}
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else
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{
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VPointF *p = new VPointF(point.x(), point.y(), pointName, mx, my);
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data->UpdateGObject(id, p);
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spl1id = id + 1;
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spl2id = id + 2;
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VSpline *spline1 = new VSpline(spl->GetP1(), spl1p2, spl1p3, *p, spl->GetKcurve());
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data->UpdateGObject(spl1id, spline1);
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data->AddLengthSpline(spline1->name(), qApp->fromPixel(spline1->GetLength()));
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VSpline *spline2 = new VSpline(*p, spl2p2, spl2p3, spl->GetP4(), spl->GetKcurve());
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data->UpdateGObject(spl2id, spline2);
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data->AddLengthSpline(spline2->name(), qApp->fromPixel(spline2->GetLength()));
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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, Valentina::CutSplineTool, doc);
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if (parse == Document::FullParse)
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{
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VToolCutSpline *point = new VToolCutSpline(doc, data, id, formula, splineId, spl1id, spl2id, typeCreation);
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scene->addItem(point);
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connect(point, &VToolPoint::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem);
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connect(scene, &VMainGraphicsScene::NewFactor, point, &VToolPoint::SetFactor);
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doc->AddTool(id, point);
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doc->AddTool(spl1id, point);
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doc->AddTool(spl2id, point);
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doc->IncrementReferens(splineId);
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}
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}
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}
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void VToolCutSpline::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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formula = domElement.attribute(AttrLength, "");
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splineId = domElement.attribute(AttrSpline, "").toUInt();
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}
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RefreshGeometry();
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}
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void VToolCutSpline::SplineChoosed(quint32 id)
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{
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emit ChoosedTool(id, Valentina::Spline);
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}
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void VToolCutSpline::ChangedActivDraw(const QString &newName)
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{
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bool flag = true;
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if (nameActivDraw == newName)
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{
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currentColor = Qt::black;
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flag = true;
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}
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else
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{
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currentColor = Qt::gray;
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flag = false;
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}
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firstSpline->ChangedActivDraw(flag);
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secondSpline->ChangedActivDraw(flag);
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VToolPoint::ChangedActivDraw(newName);
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}
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void VToolCutSpline::ShowContextMenu(QGraphicsSceneContextMenuEvent *event)
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{
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ContextMenu<DialogCutSpline>(this, event);
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}
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void VToolCutSpline::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
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{
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ContextMenu<DialogCutSpline>(this, event);
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}
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void VToolCutSpline::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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doc->SetAttribute(domElement, VDomDocument::AttrId, id);
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doc->SetAttribute(domElement, AttrType, ToolType);
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doc->SetAttribute(domElement, AttrName, point->name());
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doc->SetAttribute(domElement, AttrMx, qApp->fromPixel(point->mx()));
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doc->SetAttribute(domElement, AttrMy, qApp->fromPixel(point->my()));
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doc->SetAttribute(domElement, AttrLength, formula);
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doc->SetAttribute(domElement, AttrSpline, splineId);
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AddToCalculation(domElement);
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}
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void VToolCutSpline::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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doc->SetAttribute(domElement, AttrName, point->name());
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doc->SetAttribute(domElement, AttrMx, qApp->fromPixel(point->mx()));
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doc->SetAttribute(domElement, AttrMy, qApp->fromPixel(point->my()));
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doc->SetAttribute(domElement, AttrLength, formula);
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doc->SetAttribute(domElement, AttrSpline, splineId);
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}
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}
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void VToolCutSpline::RefreshGeometry()
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{
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RefreshSpline(firstSpline, spl1id, SimpleSpline::ForthPoint);
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RefreshSpline(secondSpline, spl2id, SimpleSpline::FirstPoint);
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VToolPoint::RefreshPointGeometry(*VDrawTool::data.GeometricObject<const VPointF *>(id));
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}
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void VToolCutSpline::RemoveReferens()
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{
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doc->DecrementReferens(splineId);
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}
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void VToolCutSpline::SaveDialog(QDomElement &domElement)
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{
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Q_CHECK_PTR(dialog);
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DialogCutSpline *dialogTool = qobject_cast<DialogCutSpline*>(dialog);
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Q_CHECK_PTR(dialogTool);
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doc->SetAttribute(domElement, AttrName, dialogTool->getPointName());
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doc->SetAttribute(domElement, AttrLength, dialogTool->getFormula());
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doc->SetAttribute(domElement, AttrSpline, QString().setNum(dialogTool->getSplineId()));
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}
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void VToolCutSpline::RefreshSpline(VSimpleSpline *spline, quint32 splid, SimpleSpline::Translation tr)
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{
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const VSpline *spl = VAbstractTool::data.GeometricObject<const VSpline *>(splid);
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QPainterPath path;
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path.addPath(spl->GetPath());
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path.setFillRule( Qt::WindingFill );
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if (tr == SimpleSpline::FirstPoint)
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{
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path.translate(-spl->GetP1().toQPointF().x(), -spl->GetP1().toQPointF().y());
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}
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else
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{
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path.translate(-spl->GetP4().toQPointF().x(), -spl->GetP4().toQPointF().y());
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}
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spline->setPath(path);
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}
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