388 lines
13 KiB
C++
388 lines
13 KiB
C++
/************************************************************************
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**
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** @file vtoolarc.cpp
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** @author Roman Telezhynskyi <dismine(at)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 "vtoolarc.h"
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#include "../../container/calculator.h"
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#include "../../dialogs/tools/dialogarc.h"
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#include <QKeyEvent>
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#include "../../geometry/varc.h"
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const QString VToolArc::TagName = QStringLiteral("arc");
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const QString VToolArc::ToolType = QStringLiteral("simple");
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief VToolArc constuctor.
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* @param doc dom document container
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* @param data container with variables
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* @param id object id in container
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* @param typeCreation way we create this tool.
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* @param parent parent object
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*/
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VToolArc::VToolArc(VPattern *doc, VContainer *data, quint32 id, const Source &typeCreation,
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QGraphicsItem *parent)
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:VDrawTool(doc, data, id), QGraphicsPathItem(parent)
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{
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const VArc *arc = data->GeometricObject<const VArc *>(id);
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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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this->setPath(path);
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this->setPen(QPen(Qt::black, qApp->toPixel(qApp->widthHairLine())/factor));
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this->setFlag(QGraphicsItem::ItemIsSelectable, true);
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this->setFlag(QGraphicsItem::ItemIsFocusable, true);
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this->setAcceptHoverEvents(true);
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if (typeCreation == Source::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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/**
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* @brief setDialog set dialog when user want change tool option.
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*/
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void VToolArc::setDialog()
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{
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SCASSERT(dialog != nullptr);
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DialogArc *dialogTool = qobject_cast<DialogArc*>(dialog);
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SCASSERT(dialogTool != nullptr);
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const VArc *arc = VAbstractTool::data.GeometricObject<const VArc *>(id);
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dialogTool->SetCenter(arc->GetCenter().id());
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dialogTool->SetF1(arc->GetFormulaF1());
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dialogTool->SetF2(arc->GetFormulaF2());
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dialogTool->SetRadius(arc->GetFormulaRadius());
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief Create help create tool
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* @param dialog dialog options.
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* @param scene pointer to scene.
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* @param doc dom document container
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* @param data container with variables
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*/
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VToolArc* VToolArc::Create(DialogTool *dialog, VMainGraphicsScene *scene, VPattern *doc, VContainer *data)
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{
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SCASSERT(dialog != nullptr);
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DialogArc *dialogTool = qobject_cast<DialogArc*>(dialog);
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SCASSERT(dialogTool != nullptr);
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const quint32 center = dialogTool->GetCenter();
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QString radius = dialogTool->GetRadius();
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QString f1 = dialogTool->GetF1();
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QString f2 = dialogTool->GetF2();
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VToolArc* point = nullptr;
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point=Create(0, center, radius, f1, f2, scene, doc, data, Document::FullParse, Source::FromGui);
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if (point != nullptr)
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{
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point->dialog=dialogTool;
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}
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return point;
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief Create help create tool form GUI.
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* @param _id tool id, 0 if tool doesn't exist yet.
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* @param center id arc center point.
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* @param radius arc radius.
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* @param f1 start angle of arc.
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* @param f2 end angle of arc.
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* @param scene pointer to scene.
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* @param doc dom document container.
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* @param data container with variables.
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* @param parse parser file mode.
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* @param typeCreation way we create this tool.
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*/
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VToolArc* VToolArc::Create(const quint32 _id, const quint32 ¢er, QString &radius, QString &f1, QString &f2,
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VMainGraphicsScene *scene, VPattern *doc, VContainer *data, const Document &parse,
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const Source &typeCreation)
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{
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qreal calcRadius = 0, calcF1 = 0, calcF2 = 0;
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calcRadius = qApp->toPixel(CheckFormula(radius, data));
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calcF1 = CheckFormula(f1, data);
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calcF2 = CheckFormula(f2, data);
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VPointF c = *data->GeometricObject<const VPointF *>(center);
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VArc *arc = new VArc(c, calcRadius, radius, calcF1, f1, calcF2, f2 );
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quint32 id = _id;
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if (typeCreation == Source::FromGui)
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{
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id = data->AddGObject(arc);
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}
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else
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{
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data->UpdateGObject(id, arc);
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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(id);
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VDrawTool::AddRecord(id, Tool::ArcTool, doc);
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if (parse == Document::FullParse)
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{
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VToolArc *toolArc = new VToolArc(doc, data, id, typeCreation);
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scene->addItem(toolArc);
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connect(toolArc, &VToolArc::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem);
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doc->AddTool(id, toolArc);
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doc->IncrementReferens(center);
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return toolArc;
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}
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return nullptr;
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief FullUpdateFromFile update tool data form file.
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*/
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void VToolArc::FullUpdateFromFile()
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{
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RefreshGeometry();
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief ChangedActivDraw disable or enable context menu after change active pattern peace.
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* @param newName new name active pattern peace.
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*/
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void VToolArc::ChangedActivDraw(const QString &newName)
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{
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bool selectable = false;
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if (nameActivDraw == newName)
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{
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selectable = true;
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currentColor = Qt::black;
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}
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else
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{
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selectable = false;
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currentColor = Qt::gray;
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}
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this->setPen(QPen(currentColor, qApp->toPixel(qApp->widthHairLine())/factor));
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this->setFlag(QGraphicsItem::ItemIsSelectable, selectable);
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this->setAcceptHoverEvents (selectable);
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VDrawTool::ChangedActivDraw(newName);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief ShowTool highlight tool.
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* @param id object id in container
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* @param color highlight color.
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* @param enable enable or disable highlight.
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*/
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void VToolArc::ShowTool(quint32 id, Qt::GlobalColor color, bool enable)
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{
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ShowItem(this, id, color, enable);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief SetFactor set current scale factor of scene.
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* @param factor scene scale factor.
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*/
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void VToolArc::SetFactor(qreal factor)
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{
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VDrawTool::SetFactor(factor);
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RefreshGeometry();
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief contextMenuEvent handle context menu events.
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* @param event context menu event.
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*/
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void VToolArc::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
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{
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ContextMenu<DialogArc>(this, event);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief AddToFile add tag with informations about tool into file.
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*/
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void VToolArc::AddToFile()
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{
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const VArc *arc = VAbstractTool::data.GeometricObject<const VArc *>(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, AttrCenter, arc->GetCenter().id());
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doc->SetAttribute(domElement, AttrRadius, arc->GetFormulaRadius());
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doc->SetAttribute(domElement, AttrAngle1, arc->GetFormulaF1());
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doc->SetAttribute(domElement, AttrAngle2, arc->GetFormulaF2());
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AddToCalculation(domElement);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief RefreshDataInFile refresh attributes in file. If attributes don't exist create them.
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*/
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void VToolArc::RefreshDataInFile()
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{
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const VArc *arc = VAbstractTool::data.GeometricObject<const VArc *>(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, AttrCenter, arc->GetCenter().id());
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doc->SetAttribute(domElement, AttrRadius, arc->GetFormulaRadius());
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doc->SetAttribute(domElement, AttrAngle1, arc->GetFormulaF1());
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doc->SetAttribute(domElement, AttrAngle2, arc->GetFormulaF2());
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief mouseReleaseEvent handle mouse release events.
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* @param event mouse release event.
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*/
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void VToolArc::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
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{
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if (event->button() == Qt::LeftButton)
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{
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emit ChoosedTool(id, SceneObject::Arc);
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}
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QGraphicsItem::mouseReleaseEvent(event);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief hoverMoveEvent handle hover move events.
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* @param event hover move event.
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*/
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//cppcheck-suppress unusedFunction
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void VToolArc::hoverMoveEvent(QGraphicsSceneHoverEvent *event)
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{
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Q_UNUSED(event);
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this->setPen(QPen(currentColor, qApp->toPixel(qApp->widthMainLine())/factor));
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief hoverLeaveEvent handle hover leave events.
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* @param event hover leave event.
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*/
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//cppcheck-suppress unusedFunction
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void VToolArc::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
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{
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Q_UNUSED(event);
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this->setPen(QPen(currentColor, qApp->toPixel(qApp->widthHairLine())/factor));
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief RemoveReferens decrement value of reference.
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*/
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void VToolArc::RemoveReferens()
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{
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const VArc *arc = VAbstractTool::data.GeometricObject<const VArc *>(id);
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doc->DecrementReferens(arc->GetCenter().id());
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief itemChange handle tool change.
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* @param change change.
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* @param value value.
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* @return value.
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*/
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QVariant VToolArc::itemChange(QGraphicsItem::GraphicsItemChange change, const QVariant &value)
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{
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if (change == QGraphicsItem::ItemSelectedChange)
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{
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if (value == true)
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{
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// do stuff if selected
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this->setFocus();
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}
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else
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{
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// do stuff if not selected
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}
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}
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return QGraphicsItem::itemChange(change, value);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief keyReleaseEvent handle key release events.
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* @param event key release event.
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*/
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void VToolArc::keyReleaseEvent(QKeyEvent *event)
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{
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switch (event->key())
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{
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case Qt::Key_Delete:
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DeleteTool(this);
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break;
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default:
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break;
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}
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QGraphicsItem::keyReleaseEvent ( event );
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief SaveDialog save options into file after change in dialog.
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*/
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void VToolArc::SaveDialog(QDomElement &domElement)
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{
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SCASSERT(dialog != nullptr);
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DialogArc *dialogTool = qobject_cast<DialogArc*>(dialog);
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SCASSERT(dialogTool != nullptr);
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doc->SetAttribute(domElement, AttrCenter, QString().setNum(dialogTool->GetCenter()));
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doc->SetAttribute(domElement, AttrRadius, dialogTool->GetRadius());
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doc->SetAttribute(domElement, AttrAngle1, dialogTool->GetF1());
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doc->SetAttribute(domElement, AttrAngle2, dialogTool->GetF2());
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief RefreshGeometry refresh item on scene.
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*/
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void VToolArc::RefreshGeometry()
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{
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this->setPen(QPen(currentColor, qApp->toPixel(qApp->widthHairLine())/factor));
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const VArc *arc = VAbstractTool::data.GeometricObject<const VArc *>(id);
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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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this->setPath(path);
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}
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