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

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/************************************************************************
**
** @file vtoolbisector.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 "vtoolbisector.h"
#include "../../container/calculator.h"
#include "../../dialogs/tools/dialogbisector.h"
#include "../../libs/vgeometry/vpointf.h"
#include "../../visualization/vistoolbisector.h"
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const QString VToolBisector::ToolType = QStringLiteral("bisector");
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief VToolBisector constructor.
* @param doc dom document container.
* @param data container with variables.
* @param id object id in container.
* @param typeLine line type.
* @param formula string with formula length of bisector.
* @param firstPointId id first point of angle.
* @param secondPointId id second point of angle.
* @param thirdPointId id third point of angle.
* @param typeCreation way we create this tool.
* @param parent parent object.
*/
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VToolBisector::VToolBisector(VPattern *doc, VContainer *data, const quint32 &id, const QString &typeLine,
const QString &lineColor, const QString &formula, const quint32 &firstPointId,
const quint32 &secondPointId, const quint32 &thirdPointId, const Source &typeCreation,
QGraphicsItem *parent)
:VToolLinePoint(doc, data, id, typeLine, lineColor, formula, secondPointId, 0, parent), firstPointId(NULL_ID),
thirdPointId(NULL_ID)
{
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this->firstPointId = firstPointId;
this->thirdPointId = thirdPointId;
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ToolCreation(typeCreation);
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}
//---------------------------------------------------------------------------------------------------------------------
qreal VToolBisector::BisectorAngle(const QPointF &firstPoint, const QPointF &secondPoint, const QPointF &thirdPoint)
{
QLineF line1(secondPoint, firstPoint);
QLineF line2(secondPoint, thirdPoint);
qreal angle = line1.angleTo(line2);
if (angle>180)
{
angle = 360 - angle;
return line1.angle()-angle/2;
}
else
{
return line1.angle()+angle/2;
}
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief FindPoint find bisector point.
* @param firstPoint first point of angle.
* @param secondPoint second point of angle.
* @param thirdPoint third point of angle.
* @param length bisector length.
* @return bisector point.
*/
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QPointF VToolBisector::FindPoint(const QPointF &firstPoint, const QPointF &secondPoint,
const QPointF &thirdPoint, const qreal &length)
{
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QLineF line1(secondPoint, firstPoint);
line1.setAngle(BisectorAngle(firstPoint, secondPoint, thirdPoint));
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line1.setLength(length);
return line1.p2();
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief setDialog set dialog when user want change tool option.
*/
void VToolBisector::setDialog()
{
SCASSERT(dialog != nullptr);
DialogBisector *dialogTool = qobject_cast<DialogBisector*>(dialog);
SCASSERT(dialogTool != nullptr);
const QSharedPointer<VPointF> p = VAbstractTool::data.GeometricObject<VPointF>(id);
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dialogTool->SetTypeLine(typeLine);
dialogTool->SetLineColor(lineColor);
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dialogTool->SetFormula(formulaLength);
dialogTool->SetFirstPointId(firstPointId);
dialogTool->SetSecondPointId(basePointId);
dialogTool->SetThirdPointId(thirdPointId);
dialogTool->SetPointName(p->name());
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @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.
*/
VToolBisector* VToolBisector::Create(DialogTool *dialog, VMainGraphicsScene *scene, VPattern *doc,
VContainer *data)
{
SCASSERT(dialog != nullptr);
DialogBisector *dialogTool = qobject_cast<DialogBisector*>(dialog);
SCASSERT(dialogTool != nullptr);
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QString formula = dialogTool->GetFormula();
const quint32 firstPointId = dialogTool->GetFirstPointId();
const quint32 secondPointId = dialogTool->GetSecondPointId();
const quint32 thirdPointId = dialogTool->GetThirdPointId();
const QString typeLine = dialogTool->GetTypeLine();
const QString lineColor = dialogTool->GetLineColor();
const QString pointName = dialogTool->getPointName();
VToolBisector *point = nullptr;
point=Create(0, formula, firstPointId, secondPointId, thirdPointId, typeLine, lineColor, pointName, 5, 10, scene,
doc, data, Document::FullParse, Source::FromGui);
if (point != nullptr)
{
point->dialog=dialogTool;
}
return point;
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief Create help create tool.
* @param _id tool id, 0 if tool doesn't exist yet.
* @param formula string with formula.
* @param firstPointId id first point of angle.
* @param secondPointId id second point of angle.
* @param thirdPointId id third point of angle.
* @param typeLine line type.
* @param pointName point name.
* @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.
*/
VToolBisector* VToolBisector::Create(const quint32 _id, QString &formula, const quint32 &firstPointId,
const quint32 &secondPointId, const quint32 &thirdPointId, const QString &typeLine,
const QString &lineColor, const QString &pointName, const qreal &mx,
const qreal &my, VMainGraphicsScene *scene, VPattern *doc, VContainer *data,
const Document &parse, const Source &typeCreation)
{
const QSharedPointer<VPointF> firstPoint = data->GeometricObject<VPointF>(firstPointId);
const QSharedPointer<VPointF> secondPoint = data->GeometricObject<VPointF>(secondPointId);
const QSharedPointer<VPointF> thirdPoint = data->GeometricObject<VPointF>(thirdPointId);
const qreal result = CheckFormula(_id, formula, data);
QPointF fPoint = VToolBisector::FindPoint(firstPoint->toQPointF(), secondPoint->toQPointF(),
thirdPoint->toQPointF(), qApp->toPixel(result));
quint32 id = _id;
if (typeCreation == Source::FromGui)
{
id = data->AddGObject(new VPointF(fPoint, pointName, mx, my));
data->AddLine(firstPointId, id);
}
else
{
data->UpdateGObject(id, new VPointF(fPoint, pointName, mx, my));
data->AddLine(firstPointId, id);
if (parse != Document::FullParse)
{
doc->UpdateToolData(id, data);
}
}
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VDrawTool::AddRecord(id, Tool::Bisector, doc);
if (parse == Document::FullParse)
{
VToolBisector *point = new VToolBisector(doc, data, id, typeLine, lineColor, formula, firstPointId,
secondPointId, thirdPointId, typeCreation);
scene->addItem(point);
connect(point, &VToolPoint::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem);
connect(scene, &VMainGraphicsScene::NewFactor, point, &VToolBisector::SetFactor);
connect(scene, &VMainGraphicsScene::DisableItem, point, &VToolBisector::Disable);
connect(scene, &VMainGraphicsScene::EnableToolMove, point, &VToolBisector::EnableToolMove);
doc->AddTool(id, point);
doc->IncrementReferens(firstPointId);
doc->IncrementReferens(secondPointId);
doc->IncrementReferens(thirdPointId);
return point;
}
return nullptr;
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief SetFactor set current scale factor of scene.
* @param factor scene scale factor.
*/
void VToolBisector::SetFactor(qreal factor)
{
VDrawTool::SetFactor(factor);
RefreshGeometry();
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief contextMenuEvent handle context menu events.
* @param event context menu event.
*/
void VToolBisector::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
{
ContextMenu<DialogBisector>(this, event);
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}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief RemoveReferens decrement value of reference.
*/
void VToolBisector::RemoveReferens()
{
doc->DecrementReferens(firstPointId);
doc->DecrementReferens(thirdPointId);
VToolLinePoint::RemoveReferens();
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief SaveDialog save options into file after change in dialog.
*/
void VToolBisector::SaveDialog(QDomElement &domElement)
{
SCASSERT(dialog != nullptr);
DialogBisector *dialogTool = qobject_cast<DialogBisector*>(dialog);
SCASSERT(dialogTool != nullptr);
doc->SetAttribute(domElement, AttrName, dialogTool->getPointName());
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doc->SetAttribute(domElement, AttrTypeLine, dialogTool->GetTypeLine());
doc->SetAttribute(domElement, AttrLineColor, dialogTool->GetLineColor());
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doc->SetAttribute(domElement, AttrLength, dialogTool->GetFormula());
doc->SetAttribute(domElement, AttrFirstPoint, QString().setNum(dialogTool->GetFirstPointId()));
doc->SetAttribute(domElement, AttrSecondPoint, QString().setNum(dialogTool->GetSecondPointId()));
doc->SetAttribute(domElement, AttrThirdPoint, QString().setNum(dialogTool->GetThirdPointId()));
}
//---------------------------------------------------------------------------------------------------------------------
void VToolBisector::SaveOptions(QDomElement &tag, QSharedPointer<VGObject> &obj)
{
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VToolLinePoint::SaveOptions(tag, obj);
doc->SetAttribute(tag, AttrType, ToolType);
doc->SetAttribute(tag, AttrLength, formulaLength);
doc->SetAttribute(tag, AttrFirstPoint, firstPointId);
doc->SetAttribute(tag, AttrSecondPoint, basePointId);
doc->SetAttribute(tag, AttrThirdPoint, thirdPointId);
}
//---------------------------------------------------------------------------------------------------------------------
void VToolBisector::ReadToolAttributes(const QDomElement &domElement)
{
typeLine = doc->GetParametrString(domElement, AttrTypeLine, TypeLineLine);
lineColor = doc->GetParametrString(domElement, AttrLineColor, ColorBlack);
formulaLength = doc->GetParametrString(domElement, AttrLength, "");
firstPointId = doc->GetParametrUInt(domElement, AttrFirstPoint, NULL_ID_STR);
basePointId = doc->GetParametrUInt(domElement, AttrSecondPoint, NULL_ID_STR);
thirdPointId = doc->GetParametrUInt(domElement, AttrThirdPoint, NULL_ID_STR);
}
//---------------------------------------------------------------------------------------------------------------------
void VToolBisector::SetVisualization()
{
if (vis != nullptr)
{
VisToolBisector *visual = qobject_cast<VisToolBisector *>(vis);
SCASSERT(visual != nullptr);
visual->setPoint1Id(firstPointId);
visual->setPoint2Id(basePointId);
visual->setPoint3Id(thirdPointId);
visual->setLength(qApp->TrVars()->FormulaToUser(formulaLength));
visual->setLineStyle(VAbstractTool::LineStyleToPenStyle(typeLine));
visual->RefreshGeometry();
}
}
//---------------------------------------------------------------------------------------------------------------------
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quint32 VToolBisector::GetThirdPointId() const
{
return thirdPointId;
}
//---------------------------------------------------------------------------------------------------------------------
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void VToolBisector::SetThirdPointId(const quint32 &value)
{
if (value != NULL_ID)
{
thirdPointId = value;
QSharedPointer<VGObject> obj = VAbstractTool::data.GetGObject(id);
SaveOption(obj);
}
}
//---------------------------------------------------------------------------------------------------------------------
void VToolBisector::ShowVisualization(bool show)
{
ShowToolVisualization<VisToolBisector>(show);
}
//---------------------------------------------------------------------------------------------------------------------
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quint32 VToolBisector::GetFirstPointId() const
{
return firstPointId;
}
//---------------------------------------------------------------------------------------------------------------------
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void VToolBisector::SetFirstPointId(const quint32 &value)
{
if (value != NULL_ID)
{
firstPointId = value;
QSharedPointer<VGObject> obj = VAbstractTool::data.GetGObject(id);
SaveOption(obj);
}
}