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36dbe65457
You can make your code warn on compile time for the TODO's In order to do so, uncomment the following line. in pro file DEFINES += TODO_LIST
353 lines
9.7 KiB
C++
353 lines
9.7 KiB
C++
/*
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Copyright 2006-2020 The QElectroTech Team
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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QElectroTech 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 General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "arceditor.h"
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#include "styleeditor.h"
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#include "partarc.h"
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#include "QPropertyUndoCommand/qpropertyundocommand.h"
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#include "elementscene.h"
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/**
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Constructeur
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@param editor L'editeur d'element concerne
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@param arc L'arc a editer
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@param parent le Widget parent
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*/
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ArcEditor::ArcEditor(QETElementEditor *editor, PartArc *arc, QWidget *parent) :
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ElementItemEditor(editor, parent),
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part(arc),
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m_locked(false)
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{
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style_ = new StyleEditor(editor);
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x = new QDoubleSpinBox();
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y = new QDoubleSpinBox();
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h = new QDoubleSpinBox();
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v = new QDoubleSpinBox();
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start_angle = new QSpinBox();
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angle = new QSpinBox();
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start_angle -> setRange(-360, 360);
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angle -> setRange(-360, 360);
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x->setRange(-5000, 5000);
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y->setRange(-5000, 5000);
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h->setRange(-5000, 5000);
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v->setRange(-5000, 5000);
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QVBoxLayout *v_layout = new QVBoxLayout(this);
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QGridLayout *grid = new QGridLayout();
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grid -> addWidget(new QLabel(tr("Centre : ")), 0, 0);
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grid -> addWidget(new QLabel("x"), 1, 0, Qt::AlignRight);
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grid -> addWidget(x, 1, 1);
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grid -> addWidget(new QLabel("y"), 1, 2);
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grid -> addWidget(y, 1, 3);
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grid -> addWidget(new QLabel(tr("Diamètres : ")), 2, 0);
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grid -> addWidget(new QLabel(tr("horizontal :")), 3, 0);
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grid -> addWidget(h, 3, 1);
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grid -> addWidget(new QLabel(tr("vertical :")), 4, 0);
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grid -> addWidget(v, 4, 1);
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grid -> addWidget(new QLabel(tr("Angle de départ :")), 5, 0);
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grid -> addWidget(start_angle, 5, 1);
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grid -> addWidget(new QLabel(tr("Angle :")), 6, 0);
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grid -> addWidget(angle, 6, 1);
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v_layout -> addWidget(style_);
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v_layout -> addLayout(grid);
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v_layout->addStretch();
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updateForm();
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activeConnections(true);
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}
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/// Destructeur
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ArcEditor::~ArcEditor()
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{}
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void ArcEditor::setUpChangeConnections()
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{
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m_change_connections << connect(part, &PartArc::rectChanged, this, &ArcEditor::updateForm);
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m_change_connections << connect(part, &PartArc::spanAngleChanged, this, &ArcEditor::updateForm);
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m_change_connections << connect(part, &PartArc::startAngleChanged, this, &ArcEditor::updateForm);
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#if TODO_LIST
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#pragma message("@TODO implement position changes!")
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#endif
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// TODO: implement position changes!
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//m_change_connections << connect(part, &PartArc::)
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}
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void ArcEditor::disconnectChangeConnections()
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{
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for (QMetaObject::Connection c : m_change_connections) {
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disconnect(c);
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}
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m_change_connections.clear();
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}
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/**
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@brief ArcEditor::setPart
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Specifie to this editor the part to edit.
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Note that an editor can accept or refuse to edit a part. This editor accept only partArc.
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@param new_part
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@return
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*/
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bool ArcEditor::setPart(CustomElementPart *new_part)
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{
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if (!new_part)
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{
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if (part)
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disconnectChangeConnections();
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part = nullptr;
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return(true);
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}
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if (PartArc *part_arc = dynamic_cast<PartArc *>(new_part))
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{
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if (part == part_arc) return true;
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if (part)
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disconnectChangeConnections();
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part = part_arc;
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updateForm();
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setUpChangeConnections();
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return(true);
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}
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return(false);
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}
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bool ArcEditor::setParts(QList <CustomElementPart *> parts)
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{
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if (parts.isEmpty())
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return false;
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if (!setPart(parts.first()))
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return false;
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return style_->setParts(parts);
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}
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/**
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@brief ArcEditor::currentPart
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@return the curent edited part, or 0 if there is no edited part
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*/
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CustomElementPart *ArcEditor::currentPart() const
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{
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return(part);
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}
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QList<CustomElementPart*> ArcEditor::currentParts() const
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{
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return style_->currentParts();
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}
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/**
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@brief ArcEditor::updateArcS
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Update the start angle of the arc according to the edited value.
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*/
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void ArcEditor::updateArcS()
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{
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if (m_locked) return;
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m_locked = true;
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double value = start_angle->value() * 16;
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for (auto part: style_->currentParts()) {
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PartArc* arc = static_cast<PartArc*>(part);
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if (value != arc->property("startAngle"))
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{
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QPropertyUndoCommand *undo= new QPropertyUndoCommand(arc, "startAngle", arc->property("startAngle"), value);
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undo->setText("Modifier l'angle de depart d'un arc");
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undo->enableAnimation();
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elementScene()->undoStack().push(undo);
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}
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}
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m_locked = false;
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}
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/**
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@brief ArcEditor::updateArcA
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Update the span angle of the arc according to the edited value.
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*/
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void ArcEditor::updateArcA()
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{
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if (m_locked) return;
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m_locked = true;
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double value = angle->value() * 16;
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for (auto part: style_->currentParts()) {
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PartArc* arc = static_cast<PartArc*>(part);
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if (value != arc->property("spanAngle"))
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{
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QPropertyUndoCommand *undo= new QPropertyUndoCommand(arc, "spanAngle", arc->property("spanAngle"), value);
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undo->setText("Modifier l'angle d'un arc");
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undo->enableAnimation();
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elementScene()->undoStack().push(undo);
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}
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}
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m_locked = false;
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}
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/**
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@brief ArcEditor::updateArcRect
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Update the geometrie of the rect that define this arc according the the edited values
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*/
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void ArcEditor::updateArcRectX()
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{
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if (m_locked) return;
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m_locked = true;
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for (auto part: style_->currentParts()) {
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PartArc* arc = static_cast<PartArc*>(part);
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QRectF rect = arc->property("rect").toRectF();
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QPointF point = arc->mapFromScene(x->value() - h->value()/2, y->value() - v->value()/2); // does not matter which value y is, because only the x value is used
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rect.setX(point.x()); // change only the x value
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if (rect != part->property("rect"))
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{
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QPropertyUndoCommand *undo= new QPropertyUndoCommand(arc, "rect", arc->property("rect"), rect);
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undo->setText("Modifier un arc");
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undo->enableAnimation();
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elementScene()->undoStack().push(undo);
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}
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}
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m_locked = false;
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}
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void ArcEditor::updateArcRectY()
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{
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if (m_locked) return;
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m_locked = true;
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for (auto part: style_->currentParts()) {
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PartArc* arc = static_cast<PartArc*>(part);
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QRectF rect = arc->property("rect").toRectF();
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QPointF point = arc->mapFromScene(x->value() - h->value()/2, y->value() - v->value()/2);
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rect.setY(point.y());
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if (rect != arc->property("rect"))
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{
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QPropertyUndoCommand *undo= new QPropertyUndoCommand(arc, "rect", arc->property("rect"), rect);
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undo->setText("Modifier un arc");
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undo->enableAnimation();
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elementScene()->undoStack().push(undo);
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}
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}
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m_locked = false;
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}
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void ArcEditor::updateArcRectH()
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{
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if (m_locked) return;
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m_locked = true;
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for (auto part: style_->currentParts()) {
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PartArc* arc = static_cast<PartArc*>(part);
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QRectF rect = arc->property("rect").toRectF();
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if (rect.width() != h->value())
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{
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rect.setWidth(h->value());
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QPropertyUndoCommand *undo= new QPropertyUndoCommand(arc, "rect", arc->property("rect"), rect);
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undo->setText("Modifier un arc");
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undo->enableAnimation();
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elementScene()->undoStack().push(undo);
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}
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}
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m_locked = false;
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}
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void ArcEditor::updateArcRectV()
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{
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if (m_locked) return;
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m_locked = true;
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for (auto part: style_->currentParts()) {
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PartArc* arc = static_cast<PartArc*>(part);
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QRectF rect = arc->property("rect").toRectF();
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if (rect.height() != v->value())
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{
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rect.setHeight(v->value());
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QPropertyUndoCommand *undo= new QPropertyUndoCommand(arc, "rect", arc->property("rect"), rect);
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undo->setText("Modifier un arc");
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undo->enableAnimation();
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elementScene()->undoStack().push(undo);
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}
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}
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m_locked = false;
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}
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/**
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@brief ArcEditor::updateForm
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Update the value of the widgets
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*/
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void ArcEditor::updateForm()
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{
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if (!part) return;
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activeConnections(false);
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QRectF rect = part->property("rect").toRectF();
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x->setValue(part->mapToScene(rect.topLeft()).x() + (rect.width()/2));
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y->setValue(part->mapToScene(rect.topLeft()).y() + (rect.height()/2));
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h->setValue(rect.width());
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v->setValue(rect.height());
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start_angle->setValue(part->property("startAngle").toInt()/16);
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angle->setValue(part->property("spanAngle").toInt()/16);
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activeConnections(true);
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}
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/**
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@brief ArcEditor::activeConnections
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Enable/disable connection between editor widget and slot editingFinished
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True == enable | false == disable
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@param active
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*/
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void ArcEditor::activeConnections(bool active)
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{
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if (active)
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{
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connect(x, SIGNAL(editingFinished()), this, SLOT(updateArcRectX()));
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connect(y, SIGNAL(editingFinished()), this, SLOT(updateArcRectY()));
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connect(h, SIGNAL(editingFinished()), this, SLOT(updateArcRectH()));
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connect(v, SIGNAL(editingFinished()), this, SLOT(updateArcRectV()));
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connect(start_angle, SIGNAL(editingFinished()), this, SLOT(updateArcS()));
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connect(angle, SIGNAL(editingFinished()), this, SLOT(updateArcA()));
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}
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else
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{
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disconnect(x, SIGNAL(editingFinished()), this, SLOT(updateArcRectX()));
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disconnect(y, SIGNAL(editingFinished()), this, SLOT(updateArcRectY()));
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disconnect(h, SIGNAL(editingFinished()), this, SLOT(updateArcRectH()));
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disconnect(v, SIGNAL(editingFinished()), this, SLOT(updateArcRectV()));
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disconnect(start_angle, SIGNAL(editingFinished()), this, SLOT(updateArcS()));
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disconnect(angle, SIGNAL(editingFinished()), this, SLOT(updateArcA()));
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}
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}
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