mirror of
https://gitlab.com/smart-pattern/valentina.git
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281 lines
11 KiB
C++
281 lines
11 KiB
C++
/************************************************************************
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**
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** @file vtoolcutarc.cpp
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 7 1, 2014
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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 "vtoolcutarc.h"
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#include "../../container/calculator.h"
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#include "../../dialogs/tools/dialogcutarc.h"
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const QString VToolCutArc::ToolType = QStringLiteral("cutArc");
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const QString VToolCutArc::AttrArc = QStringLiteral("arc");
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//---------------------------------------------------------------------------------------------------------------------
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VToolCutArc::VToolCutArc(VPattern *doc, VContainer *data, const quint32 &id, const QString &formula,
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const quint32 &arcId, const quint32 &arc1id, const quint32 &arc2id,
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const Valentina::Sources &typeCreation, QGraphicsItem * parent)
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:VToolPoint(doc, data, id, parent), formula(formula), arcId(arcId), firstArc(), secondArc(), arc1id(arc1id),
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arc2id(arc2id)
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{
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Q_ASSERT_X(arcId > 0, Q_FUNC_INFO, "arcId <= 0");
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Q_ASSERT_X(arc1id > 0, Q_FUNC_INFO, "arc1id <= 0");
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Q_ASSERT_X(arc2id > 0, Q_FUNC_INFO, "arc2id <= 0");
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firstArc = new VSimpleArc(arc1id, ¤tColor, &factor);
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RefreshArc(firstArc, arc1id, SimpleArc::ForthPoint);
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firstArc->setParentItem(this);
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connect(firstArc, &VSimpleArc::Choosed, this, &VToolCutArc::ArcChoosed);
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secondArc = new VSimpleArc(arc2id, ¤tColor, &factor);
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RefreshArc(secondArc, arc2id, SimpleArc::FirstPoint);
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secondArc->setParentItem(this);
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connect(secondArc, &VSimpleArc::Choosed, this, &VToolCutArc::ArcChoosed);
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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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//---------------------------------------------------------------------------------------------------------------------
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void VToolCutArc::setDialog()
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{
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Q_CHECK_PTR(dialog);
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DialogCutArc *dialogTool = qobject_cast<DialogCutArc*>(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->setArcId(arcId, id);
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dialogTool->setPointName(point->name());
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolCutArc::Create(DialogTool *dialog, VMainGraphicsScene *scene, VPattern *doc,
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VContainer *data)
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{
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Q_CHECK_PTR(dialog);
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DialogCutArc *dialogTool = qobject_cast<DialogCutArc*>(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 arcId = dialogTool->getArcId();
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Create(0, pointName, formula, arcId, 5, 10, scene, doc, data, Document::FullParse, Valentina::FromGui);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolCutArc::Create(const quint32 _id, const QString &pointName, const QString &formula, const quint32 &arcId,
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const qreal &mx, const qreal &my, VMainGraphicsScene *scene, VPattern *doc,
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VContainer *data, const Document::Documents &parse, const Valentina::Sources &typeCreation)
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{
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const VArc *arc = data->GeometricObject<const VArc *>(arcId);
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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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VArc arc1;
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VArc arc2;
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QPointF point = arc->CutArc(qApp->toPixel(result), arc1, arc2);
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quint32 id = _id;
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quint32 arc1id = 0;
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quint32 arc2id = 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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VArc * ar1 = new VArc(arc1);
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arc1id = data->AddGObject(ar1);
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VArc * ar2 = new VArc(arc2);
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arc2id = data->AddGObject(ar2);
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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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arc1id = id + 1;
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arc2id = id + 2;
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VArc * ar1 = new VArc(arc1);
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data->UpdateGObject(arc1id, ar1);
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VArc * ar2 = new VArc(arc2);
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data->UpdateGObject(arc2id, ar2);
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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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data->AddLengthArc(arc1id);
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data->AddLengthArc(arc2id);
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VDrawTool::AddRecord(id, Valentina::CutArcTool, doc);
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if (parse == Document::FullParse)
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{
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VToolCutArc *point = new VToolCutArc(doc, data, id, formula, arcId, arc1id, arc2id, 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(arc1id, point);
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doc->AddTool(arc2id, point);
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doc->IncrementReferens(arcId);
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}
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolCutArc::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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arcId = domElement.attribute(AttrArc, "").toUInt();
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}
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RefreshGeometry();
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolCutArc::ArcChoosed(quint32 id)
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{
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emit ChoosedTool(id, Valentina::Arc);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolCutArc::ChangedActivDraw(const QString &newName)
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{
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if (nameActivDraw == newName)
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{
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currentColor = Qt::black;
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firstArc->setFlag(QGraphicsItem::ItemIsSelectable, true);
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firstArc->setAcceptHoverEvents(true);
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secondArc->setFlag(QGraphicsItem::ItemIsSelectable, true);
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secondArc->setAcceptHoverEvents(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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firstArc->setFlag(QGraphicsItem::ItemIsSelectable, false);
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firstArc->setAcceptHoverEvents(false);
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secondArc->setFlag(QGraphicsItem::ItemIsSelectable, false);
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secondArc->setAcceptHoverEvents(false);
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}
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firstArc->setPen(QPen(currentColor, qApp->toPixel(qApp->widthHairLine())/factor));
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secondArc->setPen(QPen(currentColor, qApp->toPixel(qApp->widthHairLine())/factor));
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VToolPoint::ChangedActivDraw(newName);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolCutArc::ShowContextMenu(QGraphicsSceneContextMenuEvent *event)
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{
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ContextMenu<DialogCutArc>(this, event);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolCutArc::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
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{
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ContextMenu<DialogCutArc>(this, event);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolCutArc::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, AttrArc, arcId);
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AddToCalculation(domElement);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolCutArc::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, AttrArc, arcId);
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolCutArc::RefreshGeometry()
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{
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RefreshArc(firstArc, arc1id, SimpleArc::ForthPoint);
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RefreshArc(secondArc, arc2id, SimpleArc::FirstPoint);
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VToolPoint::RefreshPointGeometry(*VDrawTool::data.GeometricObject<const VPointF *>(id));
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolCutArc::SaveDialog(QDomElement &domElement)
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{
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Q_CHECK_PTR(dialog);
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DialogCutArc *dialogTool = qobject_cast<DialogCutArc*>(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, AttrArc, QString().setNum(dialogTool->getArcId()));
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolCutArc::RefreshArc(VSimpleArc *sArc, quint32 arcid, SimpleArc::Translation tr)
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{
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const VArc *arc = VAbstractTool::data.GeometricObject<const VArc *>(arcid);
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QPainterPath path;
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path.addPath(arc->GetPath());
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path.setFillRule( Qt::WindingFill );
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if (tr == SimpleArc::FirstPoint)
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{
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path.translate(-arc->GetP1().x(), -arc->GetP1().y());
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}
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else
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{
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path.translate(-arc->GetP2().x(), -arc->GetP2().y());
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}
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sArc->setPath(path);
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}
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