valentina/src/app/dialogs/tools/dialogpointfromcircleandtangent.cpp

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/************************************************************************
**
** @file dialogpointfromcircleandtangent.cpp
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date 3 6, 2015
**
** @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) 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 "dialogpointfromcircleandtangent.h"
#include "ui_dialogpointfromcircleandtangent.h"
#include "../../libs/vgeometry/vpointf.h"
#include "../../libs/vpatterndb/vcontainer.h"
#include "../../visualization/vistoolpointfromcircleandtangent.h"
#include "../../libs/vwidgets/vmaingraphicsscene.h"
#include "dialogeditwrongformula.h"
//---------------------------------------------------------------------------------------------------------------------
DialogPointFromCircleAndTangent::DialogPointFromCircleAndTangent(const VContainer *data, const quint32 &toolId,
QWidget *parent)
:DialogTool(data, toolId, parent), ui(new Ui::DialogPointFromCircleAndTangent), flagCircleRadius(false),
timerCircleRadius(nullptr), circleRadius(), formulaBaseHeightCircleRadius(0), angleCircleRadius(INT_MIN)
{
ui->setupUi(this);
ui->lineEditNamePoint->setText(qApp->getCurrentDocument()->GenerateLabel(LabelType::NewLabel));
labelEditNamePoint = ui->labelEditNamePoint;
plainTextEditFormula = ui->plainTextEditRadius;
this->formulaBaseHeightCircleRadius = ui->plainTextEditRadius->height();
ui->plainTextEditRadius->installEventFilter(this);
timerCircleRadius = new QTimer(this);
connect(timerCircleRadius, &QTimer::timeout, this, &DialogPointFromCircleAndTangent::EvalCircleRadius);
InitOkCancelApply(ui);
CheckState();
FillComboBoxPoints(ui->comboBoxCircleCenter);
FillComboBoxPoints(ui->comboBoxTangentPoint);
FillComboBoxCrossCirclesPoints(ui->comboBoxResult);
connect(ui->lineEditNamePoint, &QLineEdit::textChanged, this, &DialogPointFromCircleAndTangent::NamePointChanged);
connect(ui->comboBoxCircleCenter,
static_cast<void (QComboBox::*)(const QString &)>(&QComboBox::currentIndexChanged),
this, &DialogPointFromCircleAndTangent::PointChanged);
connect(ui->toolButtonExprRadius, &QPushButton::clicked, this,
&DialogPointFromCircleAndTangent::FXCircleRadius);
connect(ui->plainTextEditRadius, &QPlainTextEdit::textChanged, this,
&DialogPointFromCircleAndTangent::CircleRadiusChanged);
connect(ui->pushButtonGrowRadius, &QPushButton::clicked, this,
&DialogPointFromCircleAndTangent::DeployCircleRadiusTextEdit);
vis = new VisToolPointFromCircleAndTangent(data);
}
//---------------------------------------------------------------------------------------------------------------------
DialogPointFromCircleAndTangent::~DialogPointFromCircleAndTangent()
{
DeleteVisualization<VisToolPointFromCircleAndTangent>();
delete ui;
}
//---------------------------------------------------------------------------------------------------------------------
void DialogPointFromCircleAndTangent::SetPointName(const QString &value)
{
pointName = value;
ui->lineEditNamePoint->setText(pointName);
}
//---------------------------------------------------------------------------------------------------------------------
quint32 DialogPointFromCircleAndTangent::GetCircleCenterId() const
{
return getCurrentObjectId(ui->comboBoxCircleCenter);
}
//---------------------------------------------------------------------------------------------------------------------
void DialogPointFromCircleAndTangent::SetCircleCenterId(const quint32 &value)
{
setCurrentPointId(ui->comboBoxCircleCenter, value);
VisToolPointFromCircleAndTangent *point = qobject_cast<VisToolPointFromCircleAndTangent *>(vis);
SCASSERT(point != nullptr);
point->setPoint2Id(value);
}
//---------------------------------------------------------------------------------------------------------------------
QString DialogPointFromCircleAndTangent::GetCircleRadius() const
{
return qApp->TrVars()->FormulaFromUser(ui->plainTextEditRadius->toPlainText(),
qApp->Settings()->GetOsSeparator());
}
//---------------------------------------------------------------------------------------------------------------------
void DialogPointFromCircleAndTangent::SetCircleRadius(const QString &value)
{
const QString formula = qApp->TrVars()->FormulaToUser(value);
// increase height if needed.
if (formula.length() > 80)
{
this->DeployCircleRadiusTextEdit();
}
ui->plainTextEditRadius->setPlainText(formula);
VisToolPointFromCircleAndTangent *point = qobject_cast<VisToolPointFromCircleAndTangent *>(vis);
SCASSERT(point != nullptr);
point->setCRadius(formula);
MoveCursorToEnd(ui->plainTextEditRadius);
}
//---------------------------------------------------------------------------------------------------------------------
quint32 DialogPointFromCircleAndTangent::GetTangentPointId() const
{
return getCurrentObjectId(ui->comboBoxTangentPoint);
}
//---------------------------------------------------------------------------------------------------------------------
void DialogPointFromCircleAndTangent::SetTangentPointId(const quint32 &value)
{
setCurrentPointId(ui->comboBoxTangentPoint, value);
VisToolPointFromCircleAndTangent *point = qobject_cast<VisToolPointFromCircleAndTangent *>(vis);
SCASSERT(point != nullptr);
point->setPoint1Id(value);
}
//---------------------------------------------------------------------------------------------------------------------
CrossCirclesPoint DialogPointFromCircleAndTangent::GetCrossCirclesPoint() const
{
return getCurrentCrossPoint(ui->comboBoxResult);
}
//---------------------------------------------------------------------------------------------------------------------
void DialogPointFromCircleAndTangent::SetCrossCirclesPoint(CrossCirclesPoint &p)
{
const qint32 index = ui->comboBoxResult->findData(static_cast<int>(p));
if (index != -1)
{
ui->comboBoxResult->setCurrentIndex(index);
VisToolPointFromCircleAndTangent *point = qobject_cast<VisToolPointFromCircleAndTangent *>(vis);
SCASSERT(point != nullptr);
point->setCrossPoint(p);
}
}
//---------------------------------------------------------------------------------------------------------------------
void DialogPointFromCircleAndTangent::ChosenObject(quint32 id, const SceneObject &type)
{
if (prepare == false)// After first choose we ignore all objects
{
if (type == SceneObject::Point)
{
VisToolPointFromCircleAndTangent *point = qobject_cast<VisToolPointFromCircleAndTangent *>(vis);
SCASSERT(point != nullptr);
switch (number)
{
case 0:
if (SetObject(id, ui->comboBoxTangentPoint, tr("Select a circle center")))
{
number++;
point->VisualMode(id);
}
break;
case 1:
if (getCurrentObjectId(ui->comboBoxTangentPoint) != id)
{
if (SetObject(id, ui->comboBoxCircleCenter, ""))
{
number = 0;
point->setPoint2Id(id);
point->RefreshGeometry();
prepare = true;
this->setModal(true);
this->show();
}
}
break;
default:
break;
}
}
}
}
//---------------------------------------------------------------------------------------------------------------------
void DialogPointFromCircleAndTangent::PointChanged()
{
QColor color = okColor;
if (getCurrentObjectId(ui->comboBoxCircleCenter) == getCurrentObjectId(ui->comboBoxTangentPoint))
{
flagError = false;
color = errorColor;
}
else
{
flagError = true;
color = okColor;
}
ChangeColor(ui->labelCircleCenter, color);
ChangeColor(ui->labelTangentPoint, color);
CheckState();
}
//---------------------------------------------------------------------------------------------------------------------
void DialogPointFromCircleAndTangent::DeployCircleRadiusTextEdit()
{
DeployFormula(ui->plainTextEditRadius, ui->pushButtonGrowRadius, formulaBaseHeightCircleRadius);
}
//---------------------------------------------------------------------------------------------------------------------
void DialogPointFromCircleAndTangent::CircleRadiusChanged()
{
labelEditFormula = ui->labelEditRadius;
labelResultCalculation = ui->labelResultCircleRadius;
ValFormulaChanged(flagCircleRadius, ui->plainTextEditRadius, timerCircleRadius);
}
//---------------------------------------------------------------------------------------------------------------------
void DialogPointFromCircleAndTangent::FXCircleRadius()
{
DialogEditWrongFormula *dialog = new DialogEditWrongFormula(data, toolId, this);
dialog->setWindowTitle(tr("Edit radius"));
dialog->SetFormula(GetCircleRadius());
if (dialog->exec() == QDialog::Accepted)
{
SetCircleRadius(dialog->GetFormula());
}
delete dialog;
}
//---------------------------------------------------------------------------------------------------------------------
void DialogPointFromCircleAndTangent::EvalCircleRadius()
{
labelEditFormula = ui->labelEditRadius;
const QString postfix = VDomDocument::UnitsToStr(qApp->patternUnit(), true);
const qreal radius = Eval(ui->plainTextEditRadius->toPlainText(), flagCircleRadius,
ui->labelResultCircleRadius, postfix);
if (radius < 0)
{
flagCircleRadius = false;
ChangeColor(labelEditFormula, Qt::red);
ui->labelResultCircleRadius->setText(tr("Error"));
ui->labelResultCircleRadius->setToolTip(tr("Radius can't be negative"));
DialogPointFromCircleAndTangent::CheckState();
}
}
//---------------------------------------------------------------------------------------------------------------------
void DialogPointFromCircleAndTangent::ShowVisualization()
{
AddVisualization<VisToolPointFromCircleAndTangent>();
}
//---------------------------------------------------------------------------------------------------------------------
void DialogPointFromCircleAndTangent::SaveData()
{
pointName = ui->lineEditNamePoint->text();
QString radius = ui->plainTextEditRadius->toPlainText();
radius.replace("\n", " ");
VisToolPointFromCircleAndTangent *point = qobject_cast<VisToolPointFromCircleAndTangent *>(vis);
SCASSERT(point != nullptr);
point->setPoint1Id(GetTangentPointId());
point->setPoint2Id(GetCircleCenterId());
point->setCRadius(radius);
point->setCrossPoint(GetCrossCirclesPoint());
point->RefreshGeometry();
}
//---------------------------------------------------------------------------------------------------------------------
void DialogPointFromCircleAndTangent::closeEvent(QCloseEvent *event)
{
ui->plainTextEditRadius->blockSignals(true);
DialogTool::closeEvent(event);
}
//---------------------------------------------------------------------------------------------------------------------
void DialogPointFromCircleAndTangent::CheckState()
{
SCASSERT(bOk != nullptr);
bOk->setEnabled(flagFormula && flagName && flagError && flagCircleRadius);
// In case dialog hasn't apply button
if ( bApply != nullptr)
{
bApply->setEnabled(bOk->isEnabled());
}
}