valentina/src/app/dialogs/tools/dialogalongline.cpp
Roman Telezhynskyi ce101c10f5 F(x)button for tool "Point at distance along line".
--HG--
branch : feature
2015-04-29 19:35:38 +03:00

324 lines
11 KiB
C++

/************************************************************************
**
** @file dialogalongline.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/>.
**
*************************************************************************/
#include "dialogalongline.h"
#include "ui_dialogalongline.h"
#include "../../visualization/vistoolalongline.h"
#include "../../tools/vabstracttool.h"
#include "../../widgets/vmaingraphicsscene.h"
#include "dialogeditwrongformula.h"
#include <QPushButton>
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief DialogAlongLine create dialog
* @param data container with data
* @param parent parent widget
*/
DialogAlongLine::DialogAlongLine(const VContainer *data, const quint32 &toolId, QWidget *parent)
:DialogTool(data, toolId, parent), ui(new Ui::DialogAlongLine),
formula(QString()), formulaBaseHeight(0), line(nullptr)
{
ui->setupUi(this);
InitFormulaUI(ui);
ui->lineEditNamePoint->setText(qApp->getCurrentDocument()->GenerateLabel(LabelType::NewLabel));
labelEditNamePoint = ui->labelEditNamePoint;
this->formulaBaseHeight = ui->plainTextEditFormula->height();
ui->plainTextEditFormula->installEventFilter(this);
InitOkCancelApply(ui);
flagFormula = false;
CheckState();
FillComboBoxPoints(ui->comboBoxFirstPoint);
FillComboBoxPoints(ui->comboBoxSecondPoint);
FillComboBoxTypeLine(ui->comboBoxLineType, VAbstractTool::LineStylesPics());
FillComboBoxLineColors(ui->comboBoxLineColor);
connect(ui->toolButtonExprLength, &QPushButton::clicked, this, &DialogAlongLine::FXLength);
connect(ui->lineEditNamePoint, &QLineEdit::textChanged, this, &DialogAlongLine::NamePointChanged);
connect(ui->plainTextEditFormula, &QPlainTextEdit::textChanged, this, &DialogAlongLine::FormulaTextChanged);
connect(ui->pushButtonGrowLength, &QPushButton::clicked, this, &DialogAlongLine::DeployFormulaTextEdit);
connect(ui->comboBoxFirstPoint, static_cast<void (QComboBox::*)(const QString &)>(&QComboBox::currentIndexChanged),
this, &DialogAlongLine::PointChanged);
connect(ui->comboBoxSecondPoint, static_cast<void (QComboBox::*)(const QString &)>(&QComboBox::currentIndexChanged),
this, &DialogAlongLine::PointChanged);
line = new VisToolAlongLine(data);
}
//---------------------------------------------------------------------------------------------------------------------
void DialogAlongLine::FormulaTextChanged()
{
this->FormulaChangedPlainText();
}
//---------------------------------------------------------------------------------------------------------------------
void DialogAlongLine::PointChanged()
{
QColor color = okColor;
if (getCurrentObjectId(ui->comboBoxFirstPoint) == getCurrentObjectId(ui->comboBoxSecondPoint))
{
flagError = false;
color = errorColor;
}
else
{
flagError = true;
color = okColor;
}
ChangeColor(ui->labelFirstPoint, color);
ChangeColor(ui->labelSecondPoint, color);
CheckState();
}
//---------------------------------------------------------------------------------------------------------------------
void DialogAlongLine::FXLength()
{
DialogEditWrongFormula *dialog = new DialogEditWrongFormula(data, toolId, this);
dialog->setWindowTitle(tr("Edit length"));
dialog->SetFormula(GetFormula());
if (dialog->exec() == QDialog::Accepted)
{
SetFormula(dialog->GetFormula());
}
delete dialog;
}
//---------------------------------------------------------------------------------------------------------------------
void DialogAlongLine::ShowVisualization()
{
if (prepare == false)
{
VMainGraphicsScene *scene = qApp->getCurrentScene();
connect(scene, &VMainGraphicsScene::NewFactor, line, &VisToolAlongLine::SetFactor);
scene->addItem(line);
line->RefreshGeometry();
}
}
//---------------------------------------------------------------------------------------------------------------------
void DialogAlongLine::DeployFormulaTextEdit()
{
DeployFormula(ui->plainTextEditFormula, ui->pushButtonGrowLength, formulaBaseHeight);
}
//---------------------------------------------------------------------------------------------------------------------
DialogAlongLine::~DialogAlongLine()
{
if (qApp->getCurrentScene()->items().contains(line))
{ // In some cases scene delete object yourself. If not make check program will crash.
delete line;
}
delete ui;
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief ChoosedObject gets id and type of selected object. Save right data and ignore wrong.
* @param id id of point or detail
* @param type type of object
*/
void DialogAlongLine::ChosenObject(quint32 id, const SceneObject &type)
{
if (prepare == false)// After first choose we ignore all objects
{
if (type == SceneObject::Point)
{
const QString toolTip = tr("Select second point of line");
switch (number)
{
case 0:
if (SetObject(id, ui->comboBoxFirstPoint, toolTip))
{
number++;
line->VisualMode(id);
}
break;
case 1:
if (SetObject(id, ui->comboBoxSecondPoint, ""))
{
if (flagError)
{
line->setPoint2Id(id);
line->RefreshGeometry();
prepare = true;
this->setModal(true);
this->show();
}
else
{
emit ToolTip(toolTip);
}
}
break;
default:
break;
}
}
}
}
//---------------------------------------------------------------------------------------------------------------------
void DialogAlongLine::SaveData()
{
pointName = ui->lineEditNamePoint->text();
formula = ui->plainTextEditFormula->toPlainText();
formula.replace("\n", " ");
line->setPoint1Id(GetFirstPointId());
line->setPoint2Id(GetSecondPointId());
line->setLength(formula);
line->setLineStyle(VAbstractTool::LineStyleToPenStyle(GetTypeLine()));
line->RefreshGeometry();
}
//---------------------------------------------------------------------------------------------------------------------
void DialogAlongLine::closeEvent(QCloseEvent *event)
{
ui->plainTextEditFormula->blockSignals(true);
DialogTool::closeEvent(event);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief SetSecondPointId set id second point of line
* @param value id
*/
void DialogAlongLine::SetSecondPointId(const quint32 &value)
{
setCurrentPointId(ui->comboBoxSecondPoint, value);
line->setPoint2Id(value);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief SetFirstPointId set id first point of line
* @param value id
*/
void DialogAlongLine::SetFirstPointId(const quint32 &value)
{
setCurrentPointId(ui->comboBoxFirstPoint, value);
line->setPoint1Id(value);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief SetFormula set string of formula
* @param value formula
*/
void DialogAlongLine::SetFormula(const QString &value)
{
formula = qApp->FormulaToUser(value);
// increase height if needed.
if (formula.length() > 80)
{
this->DeployFormulaTextEdit();
}
ui->plainTextEditFormula->setPlainText(formula);
line->setLength(formula);
MoveCursorToEnd(ui->plainTextEditFormula);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief SetTypeLine set type of line
* @param value type
*/
void DialogAlongLine::SetTypeLine(const QString &value)
{
ChangeCurrentData(ui->comboBoxLineType, value);
line->setLineStyle(VAbstractTool::LineStyleToPenStyle(value));
}
//---------------------------------------------------------------------------------------------------------------------
QString DialogAlongLine::GetLineColor() const
{
return GetComboBoxCurrentData(ui->comboBoxLineColor);
}
//---------------------------------------------------------------------------------------------------------------------
void DialogAlongLine::SetLineColor(const QString &value)
{
ChangeCurrentData(ui->comboBoxLineColor, value);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief SetPointName set name of point
* @param value name
*/
void DialogAlongLine::SetPointName(const QString &value)
{
pointName = value;
ui->lineEditNamePoint->setText(pointName);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief GetTypeLine return type of line
* @return type
*/
QString DialogAlongLine::GetTypeLine() const
{
return GetComboBoxCurrentData(ui->comboBoxLineType);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief GetFormula return string of formula
* @return formula
*/
QString DialogAlongLine::GetFormula() const
{
return qApp->FormulaFromUser(formula);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief GetFirstPointId return id first point of line
* @return id
*/
quint32 DialogAlongLine::GetFirstPointId() const
{
return getCurrentObjectId(ui->comboBoxFirstPoint);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief GetSecondPointId return id second point of line
* @return id
*/
quint32 DialogAlongLine::GetSecondPointId() const
{
return getCurrentObjectId(ui->comboBoxSecondPoint);
}