FreeCAD

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/***************************************************************************
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 *   Copyright (c) 2023 WandererFan <wandererfan@gmail.com>                *
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 *                                                                         *
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 *   This file is part of the FreeCAD CAx development system.              *
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 *                                                                         *
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 *   This library is free software; you can redistribute it and/or         *
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 *   modify it under the terms of the GNU Library General Public           *
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 *   License as published by the Free Software Foundation; either          *
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 *   version 2 of the License, or (at your option) any later version.      *
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 *                                                                         *
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 *   This library  is distributed in the hope that it will be useful,      *
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 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
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 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
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 *   GNU Library General Public License for more details.                  *
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 *                                                                         *
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 *   You should have received a copy of the GNU Library General Public     *
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 *   License along with this library; see the file COPYING.LIB. If not,    *
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 *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
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 *   Suite 330, Boston, MA  02111-1307, USA                                *
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 *                                                                         *
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 ***************************************************************************/
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#include "PreCompiled.h"
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#ifndef _PreComp_
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# include <cmath>
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# include <BRepBuilderAPI_MakeEdge.hxx>
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#endif
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#include <Base/Console.h>
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#include <Gui/BitmapFactory.h>
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#include <Gui/Command.h>
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#include <Gui/Document.h>
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#include <Gui/Selection.h>
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#include <Mod/TechDraw/App/DrawUtil.h>
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#include <Mod/TechDraw/App/DrawViewPart.h>
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#include <Mod/TechDraw/App/Cosmetic.h>
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#include <Mod/TechDraw/App/Geometry.h>
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#include "ui_TaskCosmeticCircle.h"
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#include "TaskCosmeticCircle.h"
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using namespace Gui;
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using namespace TechDraw;
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using namespace TechDrawGui;
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using DU = DrawUtil;
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//ctor for edit
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TaskCosmeticCircle::TaskCosmeticCircle(TechDraw::DrawViewPart* partFeat,
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                                   std::string circleName) :
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    ui(new Ui_TaskCosmeticCircle),
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    m_partFeat(partFeat),
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    m_circleName(circleName),
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    m_ce(nullptr),
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    m_saveCE(nullptr),
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    m_createMode(false)
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{
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    //existence of partFeat is checked in calling command
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    m_ce = m_partFeat->getCosmeticEdgeBySelection(m_circleName);
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    if (!m_ce) {
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        Base::Console().Error("TaskCosmeticCircle - bad parameters.  Can not proceed.\n");
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        return;
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    }
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    ui->setupUi(this);
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    setUiEdit();
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}
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//ctor for creation
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TaskCosmeticCircle::TaskCosmeticCircle(TechDraw::DrawViewPart* partFeat,
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                                   Base::Vector3d center, bool is3d) :
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    ui(new Ui_TaskCosmeticCircle),
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    m_partFeat(partFeat),
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    m_ce(nullptr),
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    m_saveCE(nullptr),
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    m_center(center),
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    m_createMode(true),
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    m_is3d(is3d)
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{
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    //existence of partFeat is checked in calling command
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    ui->setupUi(this);
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    setUiPrimary();
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}
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TaskCosmeticCircle::~TaskCosmeticCircle()
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{
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    if (m_saveCE) {
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        delete m_saveCE;
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    }
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}
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void TaskCosmeticCircle::updateTask()
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{
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//    blockUpdate = true;
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//    blockUpdate = false;
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}
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void TaskCosmeticCircle::changeEvent(QEvent *e)
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{
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    if (e->type() == QEvent::LanguageChange) {
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        ui->retranslateUi(this);
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    }
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}
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void TaskCosmeticCircle::setUiPrimary()
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{
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    setWindowTitle(QObject::tr("Create Cosmetic Circle"));
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//    Base::Console().Message("TCC::setUiPrimary() - m_center: %s is3d: %d\n",
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//        DU::formatVector(m_center).c_str(), m_is3d);
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    double rotDeg = m_partFeat->Rotation.getValue();
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    double rotRad = rotDeg * M_PI / 180.0;
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    Base::Vector3d centroid = m_partFeat->getCurrentCentroid();
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    Base::Vector3d p1;
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    if (m_is3d) {
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        // center, project and invert the 3d point
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        p1 = DrawUtil::invertY(m_partFeat->projectPoint(m_center - centroid));
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        ui->rb2d1->setChecked(false);
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        ui->rb3d1->setChecked(true);
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    } else {
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        // invert, unscale and unrotate the selected 2d point
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        // shift by centroid?
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        p1 = DU::invertY(m_center) / m_partFeat->getScale();
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        if (rotDeg != 0.0) {
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            // we always rotate around the origin.
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            p1.RotateZ(-rotRad);
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        }
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        ui->rb2d1->setChecked(true);
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        ui->rb3d1->setChecked(false);
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    }
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    ui->qsbCenterX->setUnit(Base::Unit::Length);
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    ui->qsbCenterX->setValue(p1.x);
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    ui->qsbCenterY->setUnit(Base::Unit::Length);
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    ui->qsbCenterY->setValue(p1.y);
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    ui->qsbCenterY->setUnit(Base::Unit::Length);
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    ui->qsbCenterZ->setValue(p1.z);
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}
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void TaskCosmeticCircle::setUiEdit()
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{
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    setWindowTitle(QObject::tr("Edit Cosmetic Circle"));
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    ui->rb2d1->setChecked(true);
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    ui->rb3d1->setChecked(false);
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    Base::Vector3d p1 = DrawUtil::invertY(m_ce->permaStart);
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    ui->qsbCenterX->setValue(p1.x);
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    ui->qsbCenterY->setValue(p1.y);
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    ui->qsbCenterZ->setValue(p1.z);
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    ui->qsbRadius->setValue(m_ce->permaRadius);
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    double angleDeg = m_ce->m_geometry->getStartAngle() * 180.0 / M_PI;
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    ui->qsbStartAngle->setValue(angleDeg);
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    angleDeg = m_ce->m_geometry->getEndAngle() * 180.0 / M_PI;
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    ui->qsbEndAngle->setValue(angleDeg);
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}
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//******************************************************************************
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void TaskCosmeticCircle::createCosmeticCircle(void)
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{
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//    Base::Console().Message("TCL::createCosmeticCircle()\n");
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    Gui::Command::openCommand(QT_TRANSLATE_NOOP("Command", "Create Cosmetic Line"));
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    double x = ui->qsbCenterX->value().getValue();
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    double y = ui->qsbCenterY->value().getValue();
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    double z = ui->qsbCenterZ->value().getValue();
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    Base::Vector3d p0(x, y, z);
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    TechDraw::BaseGeomPtr bg;
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    if (ui->qsbStartAngle->value().getValue() == 0.0 &&
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        ui->qsbEndAngle->value().getValue() == 0.0)  {
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        bg = std::make_shared<TechDraw::Circle> (p0, ui->qsbRadius->value().getValue());
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    } else {
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        bg = std::make_shared<TechDraw::AOC>(p0, ui->qsbRadius->value().getValue(),
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                                     ui->qsbStartAngle->value().getValue(),
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                                     ui->qsbEndAngle->value().getValue());
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    }
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    // note cEdges are inverted when added to the dvp geometry, so we need to
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    // invert them here
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    m_tag = m_partFeat->addCosmeticEdge(bg->inverted());
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    m_ce = m_partFeat->getCosmeticEdge(m_tag);
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    Gui::Command::commitCommand();
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}
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void TaskCosmeticCircle::updateCosmeticCircle(void)
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{
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//    Base::Console().Message("TCL::updateCosmeticCircle()\n");
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    double x = ui->qsbCenterX->value().getValue();
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    double y = ui->qsbCenterY->value().getValue();
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    double z = ui->qsbCenterZ->value().getValue();
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    Base::Vector3d p0(x, y, z);
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    //replace the geometry
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    m_ce->permaRadius = ui->qsbRadius->value().getValue();
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    TechDraw::BaseGeomPtr bg;
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    if (ui->qsbStartAngle->value().getValue() == 0.0 &&
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        ui->qsbEndAngle->value().getValue() == 0.0)  {
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        bg = std::make_shared<TechDraw::Circle> (p0, m_ce->permaRadius);
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    } else {
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        bg = std::make_shared<TechDraw::AOC>(p0, ui->qsbRadius->value().getValue(),
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                                             ui->qsbStartAngle->value().getValue(),
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                                             ui->qsbEndAngle->value().getValue());
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    }
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    m_ce->m_geometry = bg->inverted();
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    p0 = DU::invertY(p0);
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    m_ce->permaStart = p0;
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    m_ce->permaEnd = p0;
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}
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//******************************************************************************
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bool TaskCosmeticCircle::accept()
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{
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    if (m_createMode) {
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        createCosmeticCircle();
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        m_partFeat->add1CEToGE(m_tag);
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        m_partFeat->refreshCEGeoms();
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        m_partFeat->requestPaint();
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    } else {
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        //update mode
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        Gui::Command::openCommand(QT_TRANSLATE_NOOP("Command", "Update CosmeticCircle"));
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        updateCosmeticCircle();
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        m_partFeat->refreshCEGeoms();
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        m_partFeat->requestPaint();
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        Gui::Command::updateActive();
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        Gui::Command::commitCommand();
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    }
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    Gui::Command::doCommand(Gui::Command::Gui, "Gui.ActiveDocument.resetEdit()");
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    return true;
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}
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bool TaskCosmeticCircle::reject()
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{
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    //there's nothing to do.
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    Gui::Command::doCommand(Gui::Command::Gui, "Gui.ActiveDocument.resetEdit()");
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    return false;
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}
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////////////////////////////////////////////////////////////////////////////////
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TaskDlgCosmeticCircle::TaskDlgCosmeticCircle(TechDraw::DrawViewPart* partFeat,
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                                     Base::Vector3d point,
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                                     bool is3d)
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    : TaskDialog()
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{
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    widget  = new TaskCosmeticCircle(partFeat, point, is3d);
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    taskbox = new Gui::TaskView::TaskBox(Gui::BitmapFactory().pixmap("actions/TechDraw_CosmeticCircle"),
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                                             widget->windowTitle(), true, nullptr);
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    taskbox->groupLayout()->addWidget(widget);
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    Content.push_back(taskbox);
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}
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TaskDlgCosmeticCircle::TaskDlgCosmeticCircle(TechDraw::DrawViewPart* partFeat,
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                                     std::string circleName)
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    : TaskDialog()
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{
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    widget  = new TaskCosmeticCircle(partFeat, circleName);
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    taskbox = new Gui::TaskView::TaskBox(Gui::BitmapFactory().pixmap("actions/TechDraw_CosmeticCircle"),
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                                             widget->windowTitle(), true, nullptr);
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    taskbox->groupLayout()->addWidget(widget);
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    Content.push_back(taskbox);
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}
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TaskDlgCosmeticCircle::~TaskDlgCosmeticCircle()
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{
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}
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void TaskDlgCosmeticCircle::update()
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{
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//    widget->updateTask();
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}
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//==== calls from the TaskView ===============================================================
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void TaskDlgCosmeticCircle::open()
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{
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}
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void TaskDlgCosmeticCircle::clicked(int)
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{
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}
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bool TaskDlgCosmeticCircle::accept()
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{
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    widget->accept();
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    return true;
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}
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bool TaskDlgCosmeticCircle::reject()
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{
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    widget->reject();
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    return true;
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}
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#include <Mod/TechDraw/Gui/moc_TaskCosmeticCircle.cpp>
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