valentina/src/app/tools/drawTools/vtoolcutarc.cpp

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/************************************************************************
**
** @file vtoolcutarc.cpp
** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 7 1, 2014
**
** @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 "vtoolcutarc.h"
#include "../../container/calculator.h"
#include "../../dialogs/tools/dialogcutarc.h"
#include "../../geometry/vpointf.h"
#include "../../geometry/varc.h"
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const QString VToolCutArc::ToolType = QStringLiteral("cutArc");
const QString VToolCutArc::AttrArc = QStringLiteral("arc");
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief VToolCutArc constructor.
* @param doc dom document container.
* @param data container with variables.
* @param id object id in container.
* @param formula string with formula length first arc.
* @param arcId id arc in data container.
* @param arc1id id first cutting arc.
* @param arc2id id second cutting arc.
* @param typeCreation way we create this tool.
* @param parent parent object.
*/
VToolCutArc::VToolCutArc(VPattern *doc, VContainer *data, const quint32 &id, const QString &formula,
const quint32 &arcId, const quint32 &arc1id, const quint32 &arc2id,
const Source &typeCreation, QGraphicsItem * parent)
:VToolPoint(doc, data, id, parent), formula(formula), arcId(arcId), firstArc(), secondArc(), arc1id(arc1id),
arc2id(arc2id)
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{
Q_ASSERT_X(arcId > 0, Q_FUNC_INFO, "arcId <= 0");
Q_ASSERT_X(arc1id > 0, Q_FUNC_INFO, "arc1id <= 0");
Q_ASSERT_X(arc2id > 0, Q_FUNC_INFO, "arc2id <= 0");
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firstArc = new VSimpleCurve(arc1id, &currentColor, &factor);
RefreshArc(firstArc, arc1id, SimpleCurvePoint::ForthPoint);
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firstArc->setParentItem(this);
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connect(firstArc, &VSimpleCurve::Choosed, this, &VToolCutArc::ArcChoosed);
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secondArc = new VSimpleCurve(arc2id, &currentColor, &factor);
RefreshArc(secondArc, arc2id, SimpleCurvePoint::FirstPoint);
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secondArc->setParentItem(this);
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connect(secondArc, &VSimpleCurve::Choosed, this, &VToolCutArc::ArcChoosed);
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if (typeCreation == Source::FromGui)
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{
AddToFile();
}
else
{
RefreshDataInFile();
}
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief setDialog set dialog when user want change tool option.
*/
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void VToolCutArc::setDialog()
{
SCASSERT(dialog != nullptr);
DialogCutArc *dialogTool = qobject_cast<DialogCutArc*>(dialog);
SCASSERT(dialogTool != nullptr);
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const VPointF *point = VAbstractTool::data.GeometricObject<const VPointF *>(id);
dialogTool->setFormula(formula);
dialogTool->setArcId(arcId, id);
dialogTool->setPointName(point->name());
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}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief Create help create tool form GUI.
* @param dialog dialog.
* @param scene pointer to scene.
* @param doc dom document container.
* @param data container with variables.
*/
VToolCutArc* VToolCutArc::Create(DialogTool *dialog, VMainGraphicsScene *scene, VPattern *doc, VContainer *data)
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{
SCASSERT(dialog != nullptr);
DialogCutArc *dialogTool = qobject_cast<DialogCutArc*>(dialog);
SCASSERT(dialogTool != nullptr);
const QString pointName = dialogTool->getPointName();
QString formula = dialogTool->getFormula();
const quint32 arcId = dialogTool->getArcId();
VToolCutArc* point = nullptr;
point=Create(0, pointName, formula, arcId, 5, 10, scene, doc, data, Document::FullParse, Source::FromGui);
if (point != nullptr)
{
point->dialog=dialogTool;
}
return point;
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}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief Create help create tool.
* @param _id tool id, 0 if tool doesn't exist yet.
* @param pointName point name.
* @param formula string with formula length first arc.
* @param arcId id arc in data container.
* @param mx label bias x axis.
* @param my label bias y axis.
* @param scene pointer to scene.
* @param doc dom document container.
* @param data container with variables.
* @param parse parser file mode.
* @param typeCreation way we create this tool.
*/
VToolCutArc* VToolCutArc::Create(const quint32 _id, const QString &pointName, QString &formula, const quint32 &arcId,
const qreal &mx, const qreal &my, VMainGraphicsScene *scene, VPattern *doc,
VContainer *data, const Document &parse, const Source &typeCreation)
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{
const VArc *arc = data->GeometricObject<const VArc *>(arcId);
const qreal result = CheckFormula(formula, data);
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VArc arc1;
VArc arc2;
QPointF point = arc->CutArc(qApp->toPixel(result), arc1, arc2);
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quint32 id = _id;
quint32 arc1id = 0;
quint32 arc2id = 0;
if (typeCreation == Source::FromGui)
{
VPointF *p = new VPointF(point.x(), point.y(), pointName, mx, my);
id = data->AddGObject(p);
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VArc * ar1 = new VArc(arc1);
arc1id = data->AddGObject(ar1);
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VArc * ar2 = new VArc(arc2);
arc2id = data->AddGObject(ar2);
}
else
{
VPointF *p = new VPointF(point.x(), point.y(), pointName, mx, my);
data->UpdateGObject(id, p);
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arc1id = id + 1;
arc2id = id + 2;
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VArc * ar1 = new VArc(arc1);
data->UpdateGObject(arc1id, ar1);
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VArc * ar2 = new VArc(arc2);
data->UpdateGObject(arc2id, ar2);
if (parse != Document::FullParse)
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{
doc->UpdateToolData(id, data);
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}
}
data->AddLengthArc(arc1id);
data->AddLengthArc(arc2id);
VDrawTool::AddRecord(id, Tool::CutArcTool, doc);
if (parse == Document::FullParse)
{
VToolCutArc *point = new VToolCutArc(doc, data, id, formula, arcId, arc1id, arc2id, typeCreation);
scene->addItem(point);
connect(point, &VToolPoint::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem);
connect(scene, &VMainGraphicsScene::NewFactor, point, &VToolCutArc::SetFactor);
connect(scene, &VMainGraphicsScene::DisableItem, point, &VToolPoint::Disable);
doc->AddTool(id, point);
doc->AddTool(arc1id, point);
doc->AddTool(arc2id, point);
doc->IncrementReferens(arcId);
return point;
}
return nullptr;
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}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief FullUpdateFromFile update tool data form file.
*/
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void VToolCutArc::FullUpdateFromFile()
{
QDomElement domElement = doc->elementById(QString().setNum(id));
if (domElement.isElement())
{
formula = domElement.attribute(AttrLength, "");
arcId = domElement.attribute(AttrArc, "").toUInt();
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}
RefreshGeometry();
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief ArcChoosed send signal about selection from cutted arc.
* @param id object id in container.
*/
void VToolCutArc::ArcChoosed(quint32 id)
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{
emit ChoosedTool(id, SceneObject::Arc);
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}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief ChangedActivDraw disable or enable context menu after change active pattern peace.
* @param newName new name active pattern peace.
*/
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void VToolCutArc::ChangedActivDraw(const QString &newName)
{
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bool flag = true;
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if (nameActivDraw == newName)
{
currentColor = Qt::black;
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flag = true;
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}
else
{
currentColor = Qt::gray;
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flag = false;
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}
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firstArc->ChangedActivDraw(flag);
secondArc->ChangedActivDraw(flag);
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VToolPoint::ChangedActivDraw(newName);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief ShowContextMenu show context menu.
* @param event context menu event.
*/
void VToolCutArc::ShowContextMenu(QGraphicsSceneContextMenuEvent *event)
{
ContextMenu<DialogCutArc>(this, event);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief contextMenuEvent handle context menu events.
* @param event context menu event.
*/
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void VToolCutArc::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
{
ContextMenu<DialogCutArc>(this, event);
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}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief AddToFile add tag with informations about tool into file.
*/
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void VToolCutArc::AddToFile()
{
const VPointF *point = VAbstractTool::data.GeometricObject<const VPointF *>(id);
QDomElement domElement = doc->createElement(TagName);
doc->SetAttribute(domElement, VDomDocument::AttrId, id);
doc->SetAttribute(domElement, AttrType, ToolType);
doc->SetAttribute(domElement, AttrName, point->name());
doc->SetAttribute(domElement, AttrMx, qApp->fromPixel(point->mx()));
doc->SetAttribute(domElement, AttrMy, qApp->fromPixel(point->my()));
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doc->SetAttribute(domElement, AttrLength, formula);
doc->SetAttribute(domElement, AttrArc, arcId);
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AddToCalculation(domElement);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief RefreshDataInFile refresh attributes in file. If attributes don't exist create them.
*/
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void VToolCutArc::RefreshDataInFile()
{
const VPointF *point = VAbstractTool::data.GeometricObject<const VPointF *>(id);
QDomElement domElement = doc->elementById(QString().setNum(id));
if (domElement.isElement())
{
doc->SetAttribute(domElement, AttrName, point->name());
doc->SetAttribute(domElement, AttrMx, qApp->fromPixel(point->mx()));
doc->SetAttribute(domElement, AttrMy, qApp->fromPixel(point->my()));
doc->SetAttribute(domElement, AttrLength, formula);
doc->SetAttribute(domElement, AttrArc, arcId);
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}
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief RefreshGeometry refresh item on scene.
*/
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void VToolCutArc::RefreshGeometry()
{
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RefreshArc(firstArc, arc1id, SimpleCurvePoint::ForthPoint);
RefreshArc(secondArc, arc2id, SimpleCurvePoint::FirstPoint);
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VToolPoint::RefreshPointGeometry(*VDrawTool::data.GeometricObject<const VPointF *>(id));
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief SaveDialog save options into file after change in dialog.
*/
void VToolCutArc::SaveDialog(QDomElement &domElement)
{
SCASSERT(dialog != nullptr);
DialogCutArc *dialogTool = qobject_cast<DialogCutArc*>(dialog);
SCASSERT(dialogTool != nullptr);
doc->SetAttribute(domElement, AttrName, dialogTool->getPointName());
doc->SetAttribute(domElement, AttrLength, dialogTool->getFormula());
doc->SetAttribute(domElement, AttrArc, QString().setNum(dialogTool->getArcId()));
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief RefreshArc refresh arc on scene.
* @param sArc arc.
* @param arcid arc id.
* @param tr arc type.
*/
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void VToolCutArc::RefreshArc(VSimpleCurve *sArc, quint32 arcid, SimpleCurvePoint tr)
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{
const VArc *arc = VAbstractTool::data.GeometricObject<const VArc *>(arcid);
QPainterPath path;
path.addPath(arc->GetPath());
path.setFillRule( Qt::WindingFill );
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if (tr == SimpleCurvePoint::FirstPoint)
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{
path.translate(-arc->GetP1().x(), -arc->GetP1().y());
}
else
{
path.translate(-arc->GetP2().x(), -arc->GetP2().y());
}
sArc->setPath(path);
}