valentina/src/libs/vtools/tools/drawTools/toolcurve/vtoolarc.cpp

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/************************************************************************
**
** @file vtoolarc.cpp
** @author Roman Telezhynskyi <dismine(at)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) 2013-2015 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/>.
**
*************************************************************************/
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#include "vtoolarc.h"
#include "../vpatterndb/calculator.h"
#include "../vpatterndb/vtranslatevars.h"
#include "../../../dialogs/tools/dialogarc.h"
#include "../vgeometry/varc.h"
#include "../vpatterndb/vformula.h"
#include "../../../visualization/vistoolarc.h"
#include <QKeyEvent>
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const QString VToolArc::TagName = QStringLiteral("arc");
const QString VToolArc::ToolType = QStringLiteral("simple");
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief VToolArc constuctor.
* @param doc dom document container
* @param data container with variables
* @param id object id in container
* @param typeCreation way we create this tool.
* @param parent parent object
*/
VToolArc::VToolArc(VAbstractPattern *doc, VContainer *data, quint32 id, const QString &color,
const Source &typeCreation,
QGraphicsItem *parent)
:VAbstractSpline(doc, data, id, parent)
{
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sceneType = SceneObject::Arc;
lineColor = color;
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this->setPath(ToolPath());
this->setPen(QPen(Qt::black, qApp->toPixel(WidthHairLine(*VAbstractTool::data.GetPatternUnit()))/factor));
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this->setFlag(QGraphicsItem::ItemIsSelectable, true);
this->setFlag(QGraphicsItem::ItemIsFocusable, true);
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this->setAcceptHoverEvents(true);
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ToolCreation(typeCreation);
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}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief setDialog set dialog when user want change tool option.
*/
void VToolArc::setDialog()
{
SCASSERT(dialog != nullptr);
DialogArc *dialogTool = qobject_cast<DialogArc*>(dialog);
SCASSERT(dialogTool != nullptr);
const QSharedPointer<VArc> arc = VAbstractTool::data.GeometricObject<VArc>(id);
dialogTool->SetCenter(arc->GetCenter().id());
dialogTool->SetF1(arc->GetFormulaF1());
dialogTool->SetF2(arc->GetFormulaF2());
dialogTool->SetRadius(arc->GetFormulaRadius());
dialogTool->SetColor(lineColor);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief Create help create tool
* @param dialog dialog options.
* @param scene pointer to scene.
* @param doc dom document container
* @param data container with variables
*/
VToolArc* VToolArc::Create(DialogTool *dialog, VMainGraphicsScene *scene, VAbstractPattern *doc, VContainer *data)
{
SCASSERT(dialog != nullptr);
DialogArc *dialogTool = qobject_cast<DialogArc*>(dialog);
SCASSERT(dialogTool != nullptr);
const quint32 center = dialogTool->GetCenter();
QString radius = dialogTool->GetRadius();
QString f1 = dialogTool->GetF1();
QString f2 = dialogTool->GetF2();
const QString color = dialogTool->GetColor();
VToolArc* point = nullptr;
point=Create(0, center, radius, f1, f2, color, scene, doc, data, Document::FullParse, Source::FromGui);
if (point != nullptr)
{
point->dialog=dialogTool;
}
return point;
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief Create help create tool form GUI.
* @param _id tool id, 0 if tool doesn't exist yet.
* @param center id arc center point.
* @param radius arc radius.
* @param f1 start angle of arc.
* @param f2 end angle of arc.
* @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.
*/
VToolArc* VToolArc::Create(const quint32 _id, const quint32 &center, QString &radius, QString &f1, QString &f2,
const QString &color, VMainGraphicsScene *scene, VAbstractPattern *doc, VContainer *data,
const Document &parse, const Source &typeCreation)
{
qreal calcRadius = 0, calcF1 = 0, calcF2 = 0;
calcRadius = qApp->toPixel(CheckFormula(_id, radius, data));
calcF1 = CheckFormula(_id, f1, data);
calcF2 = CheckFormula(_id, f2, data);
VPointF c = *data->GeometricObject<VPointF>(center);
VArc *arc = new VArc(c, calcRadius, radius, calcF1, f1, calcF2, f2 );
quint32 id = _id;
if (typeCreation == Source::FromGui)
{
id = data->AddGObject(arc);
data->AddArc(id);
}
else
{
data->UpdateGObject(id, arc);
data->AddArc(id);
if (parse != Document::FullParse)
{
doc->UpdateToolData(id, data);
}
}
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VDrawTool::AddRecord(id, Tool::Arc, doc);
if (parse == Document::FullParse)
{
VToolArc *toolArc = new VToolArc(doc, data, id, color, typeCreation);
scene->addItem(toolArc);
connect(toolArc, &VToolArc::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem);
connect(scene, &VMainGraphicsScene::NewFactor, toolArc, &VToolArc::SetFactor);
connect(scene, &VMainGraphicsScene::DisableItem, toolArc, &VToolArc::Disable);
doc->AddTool(id, toolArc);
doc->IncrementReferens(center);
return toolArc;
}
return nullptr;
}
//---------------------------------------------------------------------------------------------------------------------
QString VToolArc::getTagName() const
{
return VToolArc::TagName;
}
//---------------------------------------------------------------------------------------------------------------------
quint32 VToolArc::getCenter() const
{
QSharedPointer<VArc> arc = VAbstractTool::data.GeometricObject<VArc>(id);
SCASSERT(arc.isNull() == false);
return arc->GetCenter().id();
}
//---------------------------------------------------------------------------------------------------------------------
void VToolArc::setCenter(const quint32 &value)
{
if (value != NULL_ID)
{
QSharedPointer<VGObject> obj = VAbstractTool::data.GetGObject(id);
QSharedPointer<VArc> arc = qSharedPointerDynamicCast<VArc>(obj);
QSharedPointer<VPointF> point = VAbstractTool::data.GeometricObject<VPointF>(value);
arc->SetCenter(*point.data());
SaveOption(obj);
}
}
//---------------------------------------------------------------------------------------------------------------------
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VFormula VToolArc::GetFormulaRadius() const
{
QSharedPointer<VArc> arc = VAbstractTool::data.GeometricObject<VArc>(id);
SCASSERT(arc.isNull() == false);
VFormula radius(arc->GetFormulaRadius(), getData());
radius.setCheckZero(true);
radius.setToolId(id);
radius.setPostfix(VDomDocument::UnitsToStr(qApp->patternUnit()));
return radius;
}
//---------------------------------------------------------------------------------------------------------------------
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void VToolArc::SetFormulaRadius(const VFormula &value)
{
if (value.error() == false)
{
if (value.getDoubleValue() > 0)// Formula don't check this, but radius can't be 0 or negative
{
QSharedPointer<VGObject> obj = VAbstractTool::data.GetGObject(id);
QSharedPointer<VArc> arc = qSharedPointerDynamicCast<VArc>(obj);
arc->SetFormulaRadius(value.GetFormula(FormulaType::FromUser), value.getDoubleValue());
SaveOption(obj);
}
}
}
//---------------------------------------------------------------------------------------------------------------------
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VFormula VToolArc::GetFormulaF1() const
{
QSharedPointer<VArc> arc = VAbstractTool::data.GeometricObject<VArc>(id);
SCASSERT(arc.isNull() == false);
VFormula f1(arc->GetFormulaF1(), getData());
f1.setCheckZero(false);
f1.setToolId(id);
f1.setPostfix(degreeSymbol);
return f1;
}
//---------------------------------------------------------------------------------------------------------------------
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void VToolArc::SetFormulaF1(const VFormula &value)
{
if (value.error() == false)
{
QSharedPointer<VGObject> obj = VAbstractTool::data.GetGObject(id);
QSharedPointer<VArc> arc = qSharedPointerDynamicCast<VArc>(obj);
if (qFuzzyCompare(value.getDoubleValue() + 1, arc->GetEndAngle() + 1)==false)// Angles can't be equal
{
arc->SetFormulaF1(value.GetFormula(FormulaType::FromUser), value.getDoubleValue());
SaveOption(obj);
}
}
}
//---------------------------------------------------------------------------------------------------------------------
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VFormula VToolArc::GetFormulaF2() const
{
QSharedPointer<VArc> arc = VAbstractTool::data.GeometricObject<VArc>(id);
SCASSERT(arc.isNull() == false);
VFormula f2(arc->GetFormulaF2(), getData());
f2.setCheckZero(false);
f2.setToolId(id);
f2.setPostfix(degreeSymbol);
return f2;
}
//---------------------------------------------------------------------------------------------------------------------
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void VToolArc::SetFormulaF2(const VFormula &value)
{
if (value.error() == false)
{
QSharedPointer<VGObject> obj = VAbstractTool::data.GetGObject(id);
QSharedPointer<VArc> arc = qSharedPointerDynamicCast<VArc>(obj);
if (qFuzzyCompare(value.getDoubleValue() + 1, arc->GetStartAngle() + 1)==false)// Angles can't be equal
{
arc->SetFormulaF2(value.GetFormula(FormulaType::FromUser), value.getDoubleValue());
SaveOption(obj);
}
}
}
//---------------------------------------------------------------------------------------------------------------------
void VToolArc::ShowVisualization(bool show)
{
ShowToolVisualization<VisToolArc>(show);
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}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief contextMenuEvent handle context menu events.
* @param event context menu event.
*/
void VToolArc::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
{
ContextMenu<DialogArc>(this, event);
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}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief RemoveReferens decrement value of reference.
*/
void VToolArc::RemoveReferens()
{
const QSharedPointer<VArc> arc = VAbstractTool::data.GeometricObject<VArc>(id);
doc->DecrementReferens(arc->GetCenter().id());
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief SaveDialog save options into file after change in dialog.
*/
void VToolArc::SaveDialog(QDomElement &domElement)
{
SCASSERT(dialog != nullptr);
DialogArc *dialogTool = qobject_cast<DialogArc*>(dialog);
SCASSERT(dialogTool != nullptr);
doc->SetAttribute(domElement, AttrCenter, QString().setNum(dialogTool->GetCenter()));
doc->SetAttribute(domElement, AttrRadius, dialogTool->GetRadius());
doc->SetAttribute(domElement, AttrAngle1, dialogTool->GetF1());
doc->SetAttribute(domElement, AttrAngle2, dialogTool->GetF2());
doc->SetAttribute(domElement, AttrColor, dialogTool->GetColor());
}
//---------------------------------------------------------------------------------------------------------------------
void VToolArc::SaveOptions(QDomElement &tag, QSharedPointer<VGObject> &obj)
{
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VAbstractSpline::SaveOptions(tag, obj);
QSharedPointer<VArc> arc = qSharedPointerDynamicCast<VArc>(obj);
SCASSERT(arc.isNull() == false);
doc->SetAttribute(tag, AttrType, ToolType);
doc->SetAttribute(tag, AttrCenter, arc->GetCenter().id());
doc->SetAttribute(tag, AttrRadius, arc->GetFormulaRadius());
doc->SetAttribute(tag, AttrAngle1, arc->GetFormulaF1());
doc->SetAttribute(tag, AttrAngle2, arc->GetFormulaF2());
}
//---------------------------------------------------------------------------------------------------------------------
void VToolArc::SetVisualization()
{
if (vis != nullptr)
{
const QSharedPointer<VArc> arc = VAbstractTool::data.GeometricObject<VArc>(id);
VisToolArc *visual = qobject_cast<VisToolArc *>(vis);
SCASSERT(visual != nullptr)
visual->setPoint1Id(arc->GetCenter().id());
visual->setRadius(qApp->TrVars()->FormulaToUser(arc->GetFormulaRadius()));
visual->setF1(qApp->TrVars()->FormulaToUser(arc->GetFormulaF1()));
visual->setF2(qApp->TrVars()->FormulaToUser(arc->GetFormulaF2()));
visual->RefreshGeometry();
}
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}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief RefreshGeometry refresh item on scene.
*/
void VToolArc::RefreshGeometry()
{
this->setPen(QPen(CorrectColor(lineColor),
qApp->toPixel(WidthHairLine(*VAbstractTool::data.GetPatternUnit()))/factor));
this->setPath(ToolPath());
SetVisualization();
}