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

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/************************************************************************
**
** @file dialoglineintersect.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 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 "dialoglineintersect.h"
#include "ui_dialoglineintersect.h"
#include "../../geometry/vpointf.h"
#include "../../container/vcontainer.h"
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief DialogLineIntersect create dialog
* @param data container with data
* @param parent parent widget
*/
DialogLineIntersect::DialogLineIntersect(const VContainer *data, QWidget *parent)
:DialogTool(data, parent), ui(new Ui::DialogLineIntersect), number(0), pointName(QString()),
p1Line1(0), p2Line1(0), p1Line2(0), p2Line2(0), flagPoint(true)
{
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ui->setupUi(this);
number = 0;
InitOkCancel(ui);
labelEditNamePoint = ui->labelEditNamePoint;
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flagName = false;
FillComboBoxPoints(ui->comboBoxP1Line1);
FillComboBoxPoints(ui->comboBoxP2Line1);
FillComboBoxPoints(ui->comboBoxP1Line2);
FillComboBoxPoints(ui->comboBoxP2Line2);
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connect(ui->lineEditNamePoint, &QLineEdit::textChanged, this, &DialogLineIntersect::NamePointChanged);
connect(ui->comboBoxP1Line1, static_cast<void (QComboBox::*)(const QString &)>(&QComboBox::currentIndexChanged),
this, &DialogLineIntersect::PointNameChanged);
connect(ui->comboBoxP2Line1, static_cast<void (QComboBox::*)(const QString &)>(&QComboBox::currentIndexChanged),
this, &DialogLineIntersect::PointNameChanged);
connect(ui->comboBoxP1Line2, static_cast<void (QComboBox::*)(const QString &)>(&QComboBox::currentIndexChanged),
this, &DialogLineIntersect::PointNameChanged);
connect(ui->comboBoxP2Line2, static_cast<void (QComboBox::*)(const QString &)>(&QComboBox::currentIndexChanged),
this, &DialogLineIntersect::PointNameChanged);
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}
//---------------------------------------------------------------------------------------------------------------------
DialogLineIntersect::~DialogLineIntersect()
{
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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 DialogLineIntersect::ChoosedObject(quint32 id, const SceneObject &type)
{
if (type == SceneObject::Point)
{
const VPointF *point = data->GeometricObject<const VPointF *>(id);
if (number == 0)
{
qint32 index = ui->comboBoxP1Line1->findText(point->name());
if ( index != -1 )
{ // -1 for not found
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ui->comboBoxP1Line1->setCurrentIndex(index);
p1Line1 = id;
number++;
emit ToolTip(tr("Select second point of first line"));
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return;
}
}
if (number == 1)
{
qint32 index = ui->comboBoxP2Line1->findText(point->name());
if ( index != -1 )
{ // -1 for not found
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ui->comboBoxP2Line1->setCurrentIndex(index);
p2Line1 = id;
number++;
emit ToolTip(tr("Select first point of second line"));
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return;
}
}
if (number == 2)
{
qint32 index = ui->comboBoxP1Line2->findText(point->name());
if ( index != -1 )
{ // -1 for not found
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ui->comboBoxP1Line2->setCurrentIndex(index);
p1Line2 = id;
number++;
emit ToolTip(tr("Select second point of second line"));
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return;
}
}
if (number == 3)
{
qint32 index = ui->comboBoxP2Line2->findText(point->name());
if ( index != -1 )
{ // -1 for not found
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ui->comboBoxP2Line2->setCurrentIndex(index);
p2Line2 = id;
number = 0;
emit ToolTip("");
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}
if (isInitialized == false)
{
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flagPoint = CheckIntersecion();
CheckState();
this->setModal(true);
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this->show();
connect(ui->comboBoxP1Line1,
static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged), this,
&DialogLineIntersect::P1Line1Changed);
connect(ui->comboBoxP2Line1,
static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged), this,
&DialogLineIntersect::P2Line1Changed);
connect(ui->comboBoxP1Line2,
static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged), this,
&DialogLineIntersect::P1Line2Changed);
connect(ui->comboBoxP2Line2,
static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged), this,
&DialogLineIntersect::P2Line2Changed);
}
}
}
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief DialogAccepted save data and emit signal about closed dialog.
*/
void DialogLineIntersect::DialogAccepted()
{
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pointName = ui->lineEditNamePoint->text();
p1Line1 = getCurrentObjectId(ui->comboBoxP1Line1);
p2Line1 = getCurrentObjectId(ui->comboBoxP2Line1);
p1Line2 = getCurrentObjectId(ui->comboBoxP1Line2);
p2Line2 = getCurrentObjectId(ui->comboBoxP2Line2);
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emit DialogClosed(QDialog::Accepted);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief P1Line1Changed changed first point of first line
* @param index index in list
*/
void DialogLineIntersect::P1Line1Changed( int index)
{
p1Line1 = qvariant_cast<quint32>(ui->comboBoxP1Line1->itemData(index));
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flagPoint = CheckIntersecion();
CheckState();
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief P2Line1Changed changed second point of first line
* @param index index in list
*/
void DialogLineIntersect::P2Line1Changed(int index)
{
p2Line1 = qvariant_cast<quint32>(ui->comboBoxP2Line1->itemData(index));
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flagPoint = CheckIntersecion();
CheckState();
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief P1Line2Changed changed first point of second line
* @param index index in list
*/
void DialogLineIntersect::P1Line2Changed(int index)
{
p1Line2 = qvariant_cast<quint32>(ui->comboBoxP1Line2->itemData(index));
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flagPoint = CheckIntersecion();
CheckState();
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief P2Line2Changed changed second point of second line
* @param index index in list
*/
void DialogLineIntersect::P2Line2Changed(int index)
{
p2Line2 = qvariant_cast<quint32>(ui->comboBoxP2Line2->itemData(index));
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flagPoint = CheckIntersecion();
CheckState();
}
//---------------------------------------------------------------------------------------------------------------------
void DialogLineIntersect::PointNameChanged()
{
QSet<quint32> set;
const quint32 p1Line1Id = getCurrentObjectId(ui->comboBoxP1Line1);
const quint32 p2Line1Id = getCurrentObjectId(ui->comboBoxP2Line1);
const quint32 p1Line2Id = getCurrentObjectId(ui->comboBoxP1Line2);
const quint32 p2Line2Id = getCurrentObjectId(ui->comboBoxP2Line2);
set.insert(p1Line1Id);
set.insert(p2Line1Id);
set.insert(p1Line2Id);
set.insert(p2Line2Id);
const VPointF *p1Line1 = data->GeometricObject<const VPointF *>(p1Line1Id);
const VPointF *p2Line1 = data->GeometricObject<const VPointF *>(p2Line1Id);
const VPointF *p1Line2 = data->GeometricObject<const VPointF *>(p1Line2Id);
const VPointF *p2Line2 = data->GeometricObject<const VPointF *>(p2Line2Id);
QLineF line1(p1Line1->toQPointF(), p2Line1->toQPointF());
QLineF line2(p1Line2->toQPointF(), p2Line2->toQPointF());
QPointF fPoint;
QLineF::IntersectType intersect = line1.intersect(line2, &fPoint);
QColor color = okColor;
if (set.size() < 3 || intersect == QLineF::NoIntersection)
{
flagError = false;
color = errorColor;
}
else
{
flagError = true;
color = okColor;
}
ChangeColor(ui->labelP1Line1, color);
ChangeColor(ui->labelP2Line1, color);
ChangeColor(ui->labelP1Line2, color);
ChangeColor(ui->labelP2Line2, color);
CheckState();
}
//---------------------------------------------------------------------------------------------------------------------
void DialogLineIntersect::UpdateList()
{
/*
* Does nothing. We redefine this slot because it is only one now way block update list of variable.
* This dialog doesn't work with formula. Don't delete. Help avoid crash.
*/
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief CheckState check state of dialog. Enable or disable button ok.
*/
void DialogLineIntersect::CheckState()
{
SCASSERT(bOk != nullptr);
bOk->setEnabled(flagName && flagPoint);
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}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief CheckIntersecion check intersection of points
* @return true - line have intersection, false = don't have
*/
bool DialogLineIntersect::CheckIntersecion()
{
const VPointF *p1L1 = data->GeometricObject<const VPointF *>(p1Line1);
const VPointF *p2L1 = data->GeometricObject<const VPointF *>(p2Line1);
const VPointF *p1L2 = data->GeometricObject<const VPointF *>(p1Line2);
const VPointF *p2L2 = data->GeometricObject<const VPointF *>(p2Line2);
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QLineF line1(p1L1->toQPointF(), p2L1->toQPointF());
QLineF line2(p1L2->toQPointF(), p2L2->toQPointF());
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QPointF fPoint;
QLineF::IntersectType intersect = line1.intersect(line2, &fPoint);
if (intersect == QLineF::UnboundedIntersection || intersect == QLineF::BoundedIntersection)
{
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return true;
}
else
{
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return false;
}
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief setP2Line2 set id second point of second line
* @param value id
*/
void DialogLineIntersect::setP2Line2(const quint32 &value)
{
setPointId(ui->comboBoxP2Line2, p2Line2, value, 0);
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}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief setP1Line2 set id first point of second line
* @param value id
*/
void DialogLineIntersect::setP1Line2(const quint32 &value)
{
setPointId(ui->comboBoxP1Line2, p1Line2, value, 0);
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}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief setP2Line1 set id second point of first line
* @param value id
*/
void DialogLineIntersect::setP2Line1(const quint32 &value)
{
setPointId(ui->comboBoxP2Line1, p2Line1, value, 0);
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}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief setP1Line1 set id first point of first line
* @param value id
*/
void DialogLineIntersect::setP1Line1(const quint32 &value)
{
setPointId(ui->comboBoxP1Line1, p1Line1, value, 0);
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}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief setPointName set name of point
* @param value name of point
*/
void DialogLineIntersect::setPointName(const QString &value)
{
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pointName = value;
ui->lineEditNamePoint->setText(pointName);
}