valentina/src/app/dialogs/tools/dialoglineintersect.cpp
2014-09-06 11:14:59 +03:00

376 lines
14 KiB
C++

/************************************************************************
**
** @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/>.
**
*************************************************************************/
#include "dialoglineintersect.h"
#include "ui_dialoglineintersect.h"
#include "../../geometry/vpointf.h"
#include "../../container/vcontainer.h"
#include "../../visualization/vistoollineintersect.h"
#include "../../widgets/vmaingraphicsscene.h"
#include "../../xml/vpattern.h"
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief DialogLineIntersect create dialog
* @param data container with data
* @param parent parent widget
*/
DialogLineIntersect::DialogLineIntersect(const VContainer *data, const quint32 &toolId, QWidget *parent)
:DialogTool(data, toolId, parent), ui(new Ui::DialogLineIntersect), number(0),
p1Line1(NULL_ID), p2Line1(NULL_ID), p1Line2(NULL_ID), p2Line2(NULL_ID), flagPoint(true), line(nullptr)
{
ui->setupUi(this);
number = 0;
InitOkCancelApply(ui);
ui->lineEditNamePoint->setText(qApp->getCurrentDocument()->GenerateLabel(LabelType::NewLabel));
labelEditNamePoint = ui->labelEditNamePoint;
FillComboBoxPoints(ui->comboBoxP1Line1);
FillComboBoxPoints(ui->comboBoxP2Line1);
FillComboBoxPoints(ui->comboBoxP1Line2);
FillComboBoxPoints(ui->comboBoxP2Line2);
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);
line = new VisToolLineIntersect(data);
}
//---------------------------------------------------------------------------------------------------------------------
DialogLineIntersect::~DialogLineIntersect()
{
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 DialogLineIntersect::ChosenObject(quint32 id, const SceneObject &type)
{
if (prepare == false)// After first choose we ignore all objects
{
if (type == SceneObject::Point)
{
switch (number)
{
case 0:
if (SetObject(id, ui->comboBoxP1Line1, tr("Select second point of first line")))
{
number++;
p1Line1 = id;
line->VisualMode(id);
}
break;
case 1:
if (SetObject(id, ui->comboBoxP2Line1, tr("Select first point of second line")))
{
number++;
p2Line1 = id;
line->setLine1P2Id(id);
line->RefreshGeometry();
}
break;
case 2:
if (SetObject(id, ui->comboBoxP1Line2, tr("Select second point of second line")))
{
number++;
p1Line2 = id;
line->setLine2P1Id(id);
line->RefreshGeometry();
}
break;
case 3:
if (SetObject(id, ui->comboBoxP2Line2, ""))
{
p2Line2 = id;
line->setLine2P2Id(id);
line->RefreshGeometry();
prepare = true;
flagPoint = CheckIntersecion();
CheckState();
this->setModal(true);
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);
}
break;
default:
break;
}
}
}
}
//---------------------------------------------------------------------------------------------------------------------
void DialogLineIntersect::SaveData()
{
pointName = ui->lineEditNamePoint->text();
p1Line1 = getCurrentObjectId(ui->comboBoxP1Line1);
p2Line1 = getCurrentObjectId(ui->comboBoxP2Line1);
p1Line2 = getCurrentObjectId(ui->comboBoxP1Line2);
p2Line2 = getCurrentObjectId(ui->comboBoxP2Line2);
line->setPoint1Id(p1Line1);
line->setLine1P2Id(p2Line1);
line->setLine2P1Id(p1Line2);
line->setLine2P2Id(p2Line2);
line->RefreshGeometry();
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @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));
flagPoint = CheckIntersecion();
CheckState();
line->setPoint1Id(p1Line1);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @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));
flagPoint = CheckIntersecion();
CheckState();
line->setLine1P2Id(p2Line1);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @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));
flagPoint = CheckIntersecion();
CheckState();
line->setLine2P1Id(p1Line2);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @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));
flagPoint = CheckIntersecion();
CheckState();
line->setLine2P2Id(p2Line2);
}
//---------------------------------------------------------------------------------------------------------------------
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 QSharedPointer<VPointF> p1Line1 = data->GeometricObject<VPointF>(p1Line1Id);
const QSharedPointer<VPointF> p2Line1 = data->GeometricObject<VPointF>(p2Line1Id);
const QSharedPointer<VPointF> p1Line2 = data->GeometricObject<VPointF>(p1Line2Id);
const QSharedPointer<VPointF> p2Line2 = data->GeometricObject<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.
*/
}
//---------------------------------------------------------------------------------------------------------------------
void DialogLineIntersect::ShowVisualization()
{
if (prepare == false)
{
VMainGraphicsScene *scene = qApp->getCurrentScene();
connect(scene, &VMainGraphicsScene::NewFactor, line, &VisLine::SetFactor);
scene->addItem(line);
line->RefreshGeometry();
}
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief CheckState check state of dialog. Enable or disable button ok.
*/
void DialogLineIntersect::CheckState()
{
SCASSERT(bOk != nullptr);
bOk->setEnabled(flagName && flagPoint);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief CheckIntersecion check intersection of points
* @return true - line have intersection, false = don't have
*/
bool DialogLineIntersect::CheckIntersecion()
{
const QSharedPointer<VPointF> p1L1 = data->GeometricObject<VPointF>(p1Line1);
const QSharedPointer<VPointF> p2L1 = data->GeometricObject<VPointF>(p2Line1);
const QSharedPointer<VPointF> p1L2 = data->GeometricObject<VPointF>(p1Line2);
const QSharedPointer<VPointF> p2L2 = data->GeometricObject<VPointF>(p2Line2);
QLineF line1(p1L1->toQPointF(), p2L1->toQPointF());
QLineF line2(p1L2->toQPointF(), p2L2->toQPointF());
QPointF fPoint;
QLineF::IntersectType intersect = line1.intersect(line2, &fPoint);
if (intersect == QLineF::UnboundedIntersection || intersect == QLineF::BoundedIntersection)
{
return true;
}
else
{
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);
line->setLine2P2Id(p2Line2);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief setP1Line2 set id first point of second line
* @param value id
*/
void DialogLineIntersect::setP1Line2(const quint32 &value)
{
setPointId(ui->comboBoxP1Line2, p1Line2, value);
line->setLine2P1Id(p1Line2);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief setP2Line1 set id second point of first line
* @param value id
*/
void DialogLineIntersect::setP2Line1(const quint32 &value)
{
setPointId(ui->comboBoxP2Line1, p2Line1, value);
line->setLine1P2Id(p2Line1);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief setP1Line1 set id first point of first line
* @param value id
*/
void DialogLineIntersect::setP1Line1(const quint32 &value)
{
setPointId(ui->comboBoxP1Line1, p1Line1, value);
line->setPoint1Id(p1Line1);
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief setPointName set name of point
* @param value name of point
*/
void DialogLineIntersect::setPointName(const QString &value)
{
pointName = value;
ui->lineEditNamePoint->setText(pointName);
}