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// Copyright (C) 2025 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
// Qt-Security score:significant reason:default
#include "qgraphs3dlogging_p.h"
#include "qquickgraphsscatternode_p.h"
QT_BEGIN_NAMESPACE
/*!
* \qmltype Scatter3DNode
* \inherits GraphsNode
* \inqmlmodule QtGraphs
* \ingroup graphs_qml_3D
* \brief 3D scatter graph node.
*
* This type enables developers to render a scatter graph node in 3D with Qt Quick.
*
* You will need to import Qt Graphs module to use this type:
*
* \snippet doc_src_qmlnodes.qml 0
*
* After that you can use Scatter3DNode in your qml files:
*
* \snippet doc_src_qmlnodes.qml 2
*
* \sa Scatter3DSeries, Spline3DSeries, ScatterDataProxy, Bars3DNode, Surface3DNode,
* {Qt Graphs C++ Classes for 3D}
*/
/*!
* \qmlproperty Value3DAxis Scatter3DNode::axisX
* The active x-axis.
*
* If an axis is not given, a temporary default axis with no labels and an
* automatically adjusting range is created.
* This temporary axis is destroyed if another axis is explicitly set to the
* same orientation.
*/
/*!
* \qmlproperty Value3DAxis Scatter3DNode::axisY
* The active y-axis.
*
* If an axis is not given, a temporary default axis with no labels and an
* automatically adjusting range is created.
* This temporary axis is destroyed if another axis is explicitly set to the
* same orientation.
*/
/*!
* \qmlproperty Value3DAxis Scatter3DNode::axisZ
* The active z-axis.
*
* If an axis is not given, a temporary default axis with no labels and an
* automatically adjusting range is created.
* This temporary axis is destroyed if another axis is explicitly set to the
* same orientation.
*/
/*!
* \qmlproperty Scatter3DSeries Scatter3DNode::selectedSeries
* \readonly
*
* The selected series or null.
*/
/*!
* \qmlproperty list<Scatter3DSeries> Scatter3DNode::seriesList
* \qmldefault
* This property holds the series of the graph.
* By default, this property contains an empty list.
* To set the series, either use the addSeries() method or define them as
* children of the graph.
*/
/*!
* \qmlmethod void Scatter3DNode::addSeries(Scatter3DSeries series)
* Adds the \a series to the graph. A graph can contain multiple series, but has
* only one set of axes. If the newly added series has specified a selected
* item, it will be highlighted and any existing selection will be cleared. Only
* one added series can have an active selection.
* \sa GraphsNode::hasSeries()
*/
/*!
* \qmlmethod void Scatter3DNode::removeSeries(Scatter3DSeries series)
* Remove the \a series from the graph.
* \sa GraphsNode::hasSeries()
*/
/*!
* \qmlsignal Scatter3DNode::axisXChanged(ValueAxis3D axis)
*
* This signal is emitted when axisX changes to \a axis.
*/
/*!
* \qmlsignal Scatter3DNode::axisYChanged(ValueAxis3D axis)
*
* This signal is emitted when axisY changes to \a axis.
*/
/*!
* \qmlsignal Scatter3DNode::axisZChanged(ValueAxis3D axis)
*
* This signal is emitted when axisZ changes to \a axis.
*/
/*!
* \qmlsignal Scatter3DNode::selectedSeriesChanged(Scatter3DSeries series)
*
* This signal is emitted when selectedSeries changes to \a series.
*/
QQuickGraphsScatterNode::QQuickGraphsScatterNode(QQuick3DNode *parent)
: QQuickGraphsNode(parent)
{}
QQuickGraphsScatterNode::~QQuickGraphsScatterNode() {}
void QQuickGraphsScatterNode::componentComplete()
{
const QString qmlData = QLatin1StringView(R"QML(
import QtQuick;
import QtGraphs;
Scatter3D{}
)QML");
QQmlComponent *component = new QQmlComponent(qmlEngine(this), this);
component->setData(qmlData.toUtf8(), QUrl());
m_graph.reset(qobject_cast<QQuickGraphsItem *>(component->create()));
setGraphParent();
QQuickGraphsNode::componentComplete();
//initialize components
if (m_axisX)
graphScatter()->setAxisX(static_cast<QValue3DAxis *>(m_axisX));
if (m_axisY)
graphScatter()->setAxisY(static_cast<QValue3DAxis *>(m_axisY));
if (m_axisZ)
graphScatter()->setAxisZ(static_cast<QValue3DAxis *>(m_axisZ));
graphScatter()->setSelectionMode(m_selectionMode);
for (auto series : std::as_const(m_seriesList))
graphScatter()->addSeries(static_cast<QScatter3DSeries *>(series));
//connect signals
connect(graphScatter(),
&QQuickGraphsScatter::axisXChanged,
this,
&QQuickGraphsScatterNode::axisXChanged);
connect(graphScatter(),
&QQuickGraphsScatter::axisYChanged,
this,
&QQuickGraphsScatterNode::axisYChanged);
connect(graphScatter(),
&QQuickGraphsScatter::axisZChanged,
this,
&QQuickGraphsScatterNode::axisZChanged);
}
QValue3DAxis *QQuickGraphsScatterNode::axisX() const
{
if (graphScatter())
return graphScatter()->axisX();
else
return static_cast<QValue3DAxis *>(m_axisX);
}
void QQuickGraphsScatterNode::setAxisX(QValue3DAxis *axis)
{
if (m_axisX == axis) {
qCDebug(lcProperties3D) << __FUNCTION__
<< "value is already set to:" << axis;
return;
}
m_axisX = axis;
if (graphScatter())
graphScatter()->setAxisX(axis);
}
QValue3DAxis *QQuickGraphsScatterNode::axisY() const
{
if (graphScatter())
return graphScatter()->axisY();
else
return static_cast<QValue3DAxis *>(m_axisY);
}
void QQuickGraphsScatterNode::setAxisY(QValue3DAxis *axis)
{
if (m_axisY == axis) {
qCDebug(lcProperties3D) << __FUNCTION__
<< "value is already set to:" << axis;
return;
}
m_axisY = axis;
if (graphScatter())
graphScatter()->setAxisY(axis);
}
QValue3DAxis *QQuickGraphsScatterNode::axisZ() const
{
if (graphScatter())
return graphScatter()->axisZ();
else
return static_cast<QValue3DAxis *>(m_axisZ);
}
void QQuickGraphsScatterNode::setAxisZ(QValue3DAxis *axis)
{
if (m_axisZ == axis) {
qCDebug(lcProperties3D) << __FUNCTION__
<< "value is already set to:" << axis;
return;
}
m_axisZ = axis;
if (graphScatter())
graphScatter()->setAxisZ(axis);
}
QScatter3DSeries *QQuickGraphsScatterNode::selectedSeries() const
{
if (graphScatter())
return graphScatter()->selectedSeries();
else
return nullptr;
}
void QQuickGraphsScatterNode::setSelectionMode(QtGraphs3D::SelectionFlags mode)
{
if (graphScatter())
graphScatter()->setSelectionMode(mode);
else
setSelectionMode(mode);
}
QList<QScatter3DSeries *> QQuickGraphsScatterNode::scatterSeriesList()
{
if (graphScatter()) {
return graphScatter()->scatterSeriesList();
} else {
QList<QScatter3DSeries *> scatterSeriesList;
for (QAbstract3DSeries *abstractSeries : std::as_const(m_seriesList)) {
QScatter3DSeries *scatterSeries = qobject_cast<QScatter3DSeries *>(abstractSeries);
if (scatterSeries)
scatterSeriesList.append(scatterSeries);
}
return scatterSeriesList;
}
}
QQmlListProperty<QScatter3DSeries> QQuickGraphsScatterNode::seriesList()
{
if (graphScatter()) {
return graphScatter()->seriesList();
} else {
return QQmlListProperty<QScatter3DSeries>(this,
this,
&QQuickGraphsScatterNode::appendSeriesFunc,
&QQuickGraphsScatterNode::countSeriesFunc,
&QQuickGraphsScatterNode::atSeriesFunc,
&QQuickGraphsScatterNode::clearSeriesFunc);
}
}
void QQuickGraphsScatterNode::appendSeriesFunc(QQmlListProperty<QScatter3DSeries> *list,
QScatter3DSeries *series)
{
reinterpret_cast<QQuickGraphsScatterNode *>(list->data)->addSeries(series);
}
qsizetype QQuickGraphsScatterNode::countSeriesFunc(QQmlListProperty<QScatter3DSeries> *list)
{
return reinterpret_cast<QQuickGraphsScatterNode *>(list->data)->scatterSeriesList().size();
}
QScatter3DSeries *QQuickGraphsScatterNode::atSeriesFunc(QQmlListProperty<QScatter3DSeries> *list,
qsizetype index)
{
return reinterpret_cast<QQuickGraphsScatterNode *>(list->data)->scatterSeriesList().at(index);
}
void QQuickGraphsScatterNode::clearSeriesFunc(QQmlListProperty<QScatter3DSeries> *list)
{
QQuickGraphsScatterNode *declScatterNode = reinterpret_cast<QQuickGraphsScatterNode *>(
list->data);
QList<QScatter3DSeries *> realList = declScatterNode->scatterSeriesList();
qsizetype count = realList.size();
for (qsizetype i = 0; i < count; i++)
declScatterNode->removeSeries(realList.at(i));
}
void QQuickGraphsScatterNode::addSeries(QScatter3DSeries *series)
{
Q_ASSERT(series && series->type() == QAbstract3DSeries::SeriesType::Scatter);
if (graphScatter())
graphScatter()->addSeries(series);
QQuickGraphsNode::addSeriesInternal(series);
}
void QQuickGraphsScatterNode::removeSeries(QScatter3DSeries *series)
{
if (graphScatter())
graphScatter()->removeSeries(series);
QQuickGraphsNode::removeSeriesInternal(series);
}
void QQuickGraphsScatterNode::clearSelection()
{
if (graphScatter())
graphScatter()->clearSelection();
}
bool QQuickGraphsScatterNode::doPicking(QPointF point)
{
if (graphScatter())
return graphScatter()->doPicking(point);
else
return false;
}
bool QQuickGraphsScatterNode::doRayPicking(const QVector3D &origin, const QVector3D &direction)
{
if (graphScatter())
return graphScatter()->doRayPicking(origin, direction);
else
return false;
}
/*!
* \internal
*/
QQuickGraphsScatter *QQuickGraphsScatterNode::graphScatter()
{
return static_cast<QQuickGraphsScatter *>(m_graph.get());
}
/*!
* \internal
*/
const QQuickGraphsScatter *QQuickGraphsScatterNode::graphScatter() const
{
return static_cast<QQuickGraphsScatter *>(m_graph.get());
}
QT_END_NAMESPACE
#include "moc_qquickgraphsscatternode_p.cpp"