valentina/src/app/tools/drawTools/vtoolcurveintersectaxis.cpp
Roman Telezhynskyi f1b7726646 Block moving point label if tool is active.
--HG--
branch : release
2015-03-19 13:13:13 +02:00

325 lines
13 KiB
C++

/************************************************************************
**
** @file vtoolcurveintersectaxis.cpp
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date 21 10, 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) 2013-2015 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/>.
**
*************************************************************************/
#include "vtoolcurveintersectaxis.h"
#include "../../widgets/vmaingraphicsscene.h"
#include "../../container/calculator.h"
#include "../../dialogs/tools/dialogcurveintersectaxis.h"
#include "../../dialogs/tools/dialogeditwrongformula.h"
#include "../../geometry/vpointf.h"
#include "./../visualization/vistoolcurveintersectaxis.h"
const QString VToolCurveIntersectAxis::ToolType = QStringLiteral("curveIntersectAxis");
//---------------------------------------------------------------------------------------------------------------------
VToolCurveIntersectAxis::VToolCurveIntersectAxis(VPattern *doc, VContainer *data, const quint32 &id,
const QString &typeLine, const QString &lineColor,
const QString &formulaAngle, const quint32 &basePointId,
const quint32 &curveId, const Source &typeCreation,
QGraphicsItem *parent)
:VToolLinePoint(doc, data, id, typeLine, lineColor, QString(), basePointId, 0, parent), formulaAngle(formulaAngle),
curveId(curveId)
{
if (typeCreation == Source::FromGui)
{
AddToFile();
}
else
{
RefreshDataInFile();
}
}
//---------------------------------------------------------------------------------------------------------------------
VToolCurveIntersectAxis::~VToolCurveIntersectAxis()
{}
//---------------------------------------------------------------------------------------------------------------------
void VToolCurveIntersectAxis::setDialog()
{
SCASSERT(dialog != nullptr);
dialog->setModal(true);
DialogCurveIntersectAxis *dialogTool = qobject_cast<DialogCurveIntersectAxis*>(dialog);
SCASSERT(dialogTool != nullptr);
const QSharedPointer<VPointF> p = VAbstractTool::data.GeometricObject<VPointF>(id);
dialogTool->SetTypeLine(typeLine);
dialogTool->SetLineColor(lineColor);
dialogTool->SetAngle(formulaAngle);
dialogTool->SetBasePointId(basePointId);
dialogTool->setCurveId(curveId);
dialogTool->SetPointName(p->name());
}
//---------------------------------------------------------------------------------------------------------------------
VToolCurveIntersectAxis *VToolCurveIntersectAxis::Create(DialogTool *dialog, VMainGraphicsScene *scene, VPattern *doc,
VContainer *data)
{
SCASSERT(dialog != nullptr);
DialogCurveIntersectAxis *dialogTool = qobject_cast<DialogCurveIntersectAxis*>(dialog);
SCASSERT(dialogTool);
const QString pointName = dialogTool->getPointName();
const QString typeLine = dialogTool->GetTypeLine();
const QString lineColor = dialogTool->GetLineColor();
QString formulaAngle = dialogTool->GetAngle();
const quint32 basePointId = dialogTool->GetBasePointId();
const quint32 curveId = dialogTool->getCurveId();
VToolCurveIntersectAxis *point = nullptr;
point=Create(0, pointName, typeLine, lineColor, formulaAngle, basePointId, curveId, 5, 10, scene, doc, data,
Document::FullParse, Source::FromGui);
if (point != nullptr)
{
point->dialog=dialogTool;
}
return point;
}
//---------------------------------------------------------------------------------------------------------------------
VToolCurveIntersectAxis *VToolCurveIntersectAxis::Create(const quint32 _id, const QString &pointName,
const QString &typeLine, const QString &lineColor,
QString &formulaAngle, const quint32 &basePointId,
const quint32 &curveId, const qreal &mx, const qreal &my,
VMainGraphicsScene *scene, VPattern *doc, VContainer *data,
const Document &parse, const Source &typeCreation)
{
const QSharedPointer<VPointF> basePoint = data->GeometricObject<VPointF>(basePointId);
qreal angle = CheckFormula(_id, formulaAngle, data);
const QSharedPointer<VAbstractCurve> curve = data->GeometricObject<VAbstractCurve>(curveId);
QPointF fPoint = FindPoint(basePoint->toQPointF(), angle, curve);
quint32 id = _id;
if (typeCreation == Source::FromGui)
{
id = data->AddGObject(new VPointF(fPoint, pointName, mx, my));
data->AddLine(basePointId, id);
}
else
{
data->UpdateGObject(id, new VPointF(fPoint, pointName, mx, my));
data->AddLine(basePointId, id);
if (parse != Document::FullParse)
{
doc->UpdateToolData(id, data);
}
}
VDrawTool::AddRecord(id, Tool::CurveIntersectAxis, doc);
if (parse == Document::FullParse)
{
VToolCurveIntersectAxis *point = new VToolCurveIntersectAxis(doc, data, id, typeLine, lineColor, formulaAngle,
basePointId, curveId, typeCreation);
scene->addItem(point);
connect(point, &VToolPoint::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem);
connect(scene, &VMainGraphicsScene::NewFactor, point, &VToolCurveIntersectAxis::SetFactor);
connect(scene, &VMainGraphicsScene::DisableItem, point, &VToolCurveIntersectAxis::Disable);
connect(scene, &VMainGraphicsScene::EnableToolMove, point, &VToolCurveIntersectAxis::EnableToolMove);
doc->AddTool(id, point);
doc->IncrementReferens(basePointId);
doc->IncrementReferens(curveId);
return point;
}
return nullptr;
}
//---------------------------------------------------------------------------------------------------------------------
QPointF VToolCurveIntersectAxis::FindPoint(const QPointF &point, qreal angle,
const QSharedPointer<VAbstractCurve> &curve)
{
QLineF axis = VGObject::BuildAxis(point, angle, qApp->getCurrentScene()->sceneRect());
QVector<QPointF> points = curve->IntersectLine(axis);
if (points.size() > 0)
{
if (points.size() == 1)
{
return points.at(0);
}
QMap<qreal, int> lengths;
for ( qint32 i = 0; i < points.size(); ++i )
{
lengths.insert(QLineF(points.at(i), point).length(), i);
}
QMap<qreal, int>::const_iterator i = lengths.constBegin();
if (i != lengths.constEnd())
{
return points.at(i.value());
}
}
return QPointF();
}
//---------------------------------------------------------------------------------------------------------------------
VFormula VToolCurveIntersectAxis::GetFormulaAngle() const
{
VFormula fAngle(formulaAngle, getData());
fAngle.setCheckZero(false);
fAngle.setToolId(id);
fAngle.setPostfix(degreeSymbol);
return fAngle;
}
//---------------------------------------------------------------------------------------------------------------------
void VToolCurveIntersectAxis::SetFormulaAngle(const VFormula &value)
{
if (value.error() == false)
{
formulaAngle = value.GetFormula(FormulaType::FromUser);
QSharedPointer<VGObject> obj = VAbstractTool::data.GetGObject(id);
SaveOption(obj);
}
}
//---------------------------------------------------------------------------------------------------------------------
quint32 VToolCurveIntersectAxis::getCurveId() const
{
return curveId;
}
//---------------------------------------------------------------------------------------------------------------------
void VToolCurveIntersectAxis::setCurveId(const quint32 &value)
{
if (value != NULL_ID)
{
curveId = value;
QSharedPointer<VGObject> obj = VAbstractTool::data.GetGObject(id);
SaveOption(obj);
}
}
//---------------------------------------------------------------------------------------------------------------------
void VToolCurveIntersectAxis::ShowVisualization(bool show)
{
if (show)
{
if (vis == nullptr)
{
VisToolCurveIntersectAxis * visual = new VisToolCurveIntersectAxis(getData());
VMainGraphicsScene *scene = qApp->getCurrentScene();
connect(scene, &VMainGraphicsScene::NewFactor, visual, &Visualization::SetFactor);
scene->addItem(visual);
visual->setPoint1Id(curveId);
visual->setAxisPointId(basePointId);
visual->SetAngle(qApp->FormulaToUser(formulaAngle));
visual->setLineStyle(VAbstractTool::LineStyleToPenStyle(typeLine));
visual->RefreshGeometry();
vis = visual;
}
else
{
VisToolCurveIntersectAxis *visual = qobject_cast<VisToolCurveIntersectAxis *>(vis);
if (visual != nullptr)
{
visual->show();
}
}
}
else
{
delete vis;
vis = nullptr;
}
}
//---------------------------------------------------------------------------------------------------------------------
void VToolCurveIntersectAxis::FullUpdateFromFile()
{
ReadAttributes();
RefreshGeometry();
if (vis != nullptr)
{
VisToolCurveIntersectAxis *visual = qobject_cast<VisToolCurveIntersectAxis *>(vis);
visual->setPoint1Id(curveId);
visual->setAxisPointId(basePointId);
visual->SetAngle(qApp->FormulaToUser(formulaAngle));
visual->setLineStyle(VAbstractTool::LineStyleToPenStyle(typeLine));
visual->RefreshGeometry();
}
}
//---------------------------------------------------------------------------------------------------------------------
void VToolCurveIntersectAxis::ShowContextMenu(QGraphicsSceneContextMenuEvent *event)
{
ContextMenu<DialogCurveIntersectAxis>(this, event);
}
//---------------------------------------------------------------------------------------------------------------------
void VToolCurveIntersectAxis::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
{
ContextMenu<DialogCurveIntersectAxis>(this, event);
}
//---------------------------------------------------------------------------------------------------------------------
void VToolCurveIntersectAxis::SaveDialog(QDomElement &domElement)
{
SCASSERT(dialog != nullptr);
DialogCurveIntersectAxis *dialogTool = qobject_cast<DialogCurveIntersectAxis*>(dialog);
SCASSERT(dialogTool != nullptr);
doc->SetAttribute(domElement, AttrName, dialogTool->getPointName());
doc->SetAttribute(domElement, AttrTypeLine, dialogTool->GetTypeLine());
doc->SetAttribute(domElement, AttrLineColor, dialogTool->GetLineColor());
doc->SetAttribute(domElement, AttrAngle, dialogTool->GetAngle());
doc->SetAttribute(domElement, AttrBasePoint, QString().setNum(dialogTool->GetBasePointId()));
doc->SetAttribute(domElement, AttrCurve, QString().setNum(dialogTool->getCurveId()));
}
//---------------------------------------------------------------------------------------------------------------------
void VToolCurveIntersectAxis::SaveOptions(QDomElement &tag, QSharedPointer<VGObject> &obj)
{
QSharedPointer<VPointF> point = qSharedPointerDynamicCast<VPointF>(obj);
SCASSERT(point.isNull() == false);
doc->SetAttribute(tag, VDomDocument::AttrId, id);
doc->SetAttribute(tag, AttrType, ToolType);
doc->SetAttribute(tag, AttrName, point->name());
doc->SetAttribute(tag, AttrMx, qApp->fromPixel(point->mx()));
doc->SetAttribute(tag, AttrMy, qApp->fromPixel(point->my()));
doc->SetAttribute(tag, AttrTypeLine, typeLine);
doc->SetAttribute(tag, AttrLineColor, lineColor);
doc->SetAttribute(tag, AttrAngle, formulaAngle);
doc->SetAttribute(tag, AttrBasePoint, basePointId);
doc->SetAttribute(tag, AttrCurve, curveId);
}
//---------------------------------------------------------------------------------------------------------------------
void VToolCurveIntersectAxis::ReadToolAttributes(const QDomElement &domElement)
{
typeLine = doc->GetParametrString(domElement, AttrTypeLine, TypeLineLine);
lineColor = doc->GetParametrString(domElement, AttrLineColor, ColorBlack);
basePointId = doc->GetParametrUInt(domElement, AttrBasePoint, NULL_ID_STR);
curveId = doc->GetParametrUInt(domElement, AttrCurve, NULL_ID_STR);
formulaAngle = doc->GetParametrString(domElement, AttrAngle, "");
}