|
|
#include "Visualization/VisualizationZoneWidget.h"
|
|
|
|
|
|
#include "Visualization/IVisualizationWidgetVisitor.h"
|
|
|
#include "Visualization/QCustomPlotSynchronizer.h"
|
|
|
#include "Visualization/VisualizationGraphWidget.h"
|
|
|
#include "Visualization/VisualizationWidget.h"
|
|
|
#include "ui_VisualizationZoneWidget.h"
|
|
|
|
|
|
#include "Common/MimeTypesDef.h"
|
|
|
#include "Common/VisualizationDef.h"
|
|
|
|
|
|
#include <Data/SqpRange.h>
|
|
|
#include <Variable/Variable.h>
|
|
|
#include <Variable/VariableController.h>
|
|
|
|
|
|
#include <Visualization/operations/FindVariableOperation.h>
|
|
|
|
|
|
#include <DragDropHelper.h>
|
|
|
#include <QUuid>
|
|
|
#include <SqpApplication.h>
|
|
|
#include <cmath>
|
|
|
|
|
|
#include <QLayout>
|
|
|
|
|
|
Q_LOGGING_CATEGORY(LOG_VisualizationZoneWidget, "VisualizationZoneWidget")
|
|
|
|
|
|
namespace {
|
|
|
|
|
|
|
|
|
/// Generates a default name for a new graph, according to the number of graphs already displayed in
|
|
|
/// the zone
|
|
|
QString defaultGraphName(const QLayout &layout)
|
|
|
{
|
|
|
auto count = 0;
|
|
|
for (auto i = 0; i < layout.count(); ++i) {
|
|
|
if (dynamic_cast<VisualizationGraphWidget *>(layout.itemAt(i)->widget())) {
|
|
|
count++;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return QObject::tr("Graph %1").arg(count + 1);
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Applies a function to all graphs of the zone represented by its layout
|
|
|
* @param layout the layout that contains graphs
|
|
|
* @param fun the function to apply to each graph
|
|
|
*/
|
|
|
template <typename Fun>
|
|
|
void processGraphs(QLayout &layout, Fun fun)
|
|
|
{
|
|
|
for (auto i = 0; i < layout.count(); ++i) {
|
|
|
if (auto item = layout.itemAt(i)) {
|
|
|
if (auto visualizationGraphWidget
|
|
|
= dynamic_cast<VisualizationGraphWidget *>(item->widget())) {
|
|
|
fun(*visualizationGraphWidget);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
} // namespace
|
|
|
|
|
|
struct VisualizationZoneWidget::VisualizationZoneWidgetPrivate {
|
|
|
|
|
|
explicit VisualizationZoneWidgetPrivate()
|
|
|
: m_SynchronisationGroupId{QUuid::createUuid()},
|
|
|
m_Synchronizer{std::make_unique<QCustomPlotSynchronizer>()}
|
|
|
{
|
|
|
}
|
|
|
QUuid m_SynchronisationGroupId;
|
|
|
std::unique_ptr<IGraphSynchronizer> m_Synchronizer;
|
|
|
|
|
|
void dropGraph(int index, VisualizationZoneWidget *zoneWidget);
|
|
|
void dropVariables(const QList<std::shared_ptr<Variable> > &variables, int index,
|
|
|
VisualizationZoneWidget *zoneWidget);
|
|
|
};
|
|
|
|
|
|
VisualizationZoneWidget::VisualizationZoneWidget(const QString &name, QWidget *parent)
|
|
|
: VisualizationDragWidget{parent},
|
|
|
ui{new Ui::VisualizationZoneWidget},
|
|
|
impl{spimpl::make_unique_impl<VisualizationZoneWidgetPrivate>()}
|
|
|
{
|
|
|
ui->setupUi(this);
|
|
|
|
|
|
ui->zoneNameLabel->setText(name);
|
|
|
|
|
|
ui->dragDropContainer->setAcceptedMimeTypes({MIME_TYPE_GRAPH, MIME_TYPE_VARIABLE_LIST});
|
|
|
ui->dragDropContainer->setMergeAllowedMimeTypes({MIME_TYPE_VARIABLE_LIST});
|
|
|
ui->dragDropContainer->setAcceptMimeDataFunction([this](auto mimeData) {
|
|
|
return sqpApp->dragDropHelper().checkMimeDataForVisualization(mimeData,
|
|
|
ui->dragDropContainer);
|
|
|
});
|
|
|
connect(ui->dragDropContainer, &VisualizationDragDropContainer::dropOccured, this,
|
|
|
&VisualizationZoneWidget::dropMimeData);
|
|
|
|
|
|
// 'Close' options : widget is deleted when closed
|
|
|
setAttribute(Qt::WA_DeleteOnClose);
|
|
|
connect(ui->closeButton, &QToolButton::clicked, this, &VisualizationZoneWidget::close);
|
|
|
ui->closeButton->setIcon(sqpApp->style()->standardIcon(QStyle::SP_TitleBarCloseButton));
|
|
|
|
|
|
// Synchronisation id
|
|
|
QMetaObject::invokeMethod(&sqpApp->variableController(), "onAddSynchronizationGroupId",
|
|
|
Qt::QueuedConnection, Q_ARG(QUuid, impl->m_SynchronisationGroupId));
|
|
|
}
|
|
|
|
|
|
VisualizationZoneWidget::~VisualizationZoneWidget()
|
|
|
{
|
|
|
delete ui;
|
|
|
}
|
|
|
|
|
|
void VisualizationZoneWidget::addGraph(VisualizationGraphWidget *graphWidget)
|
|
|
{
|
|
|
// Synchronize new graph with others in the zone
|
|
|
impl->m_Synchronizer->addGraph(*graphWidget);
|
|
|
|
|
|
ui->dragDropContainer->addDragWidget(graphWidget);
|
|
|
}
|
|
|
|
|
|
void VisualizationZoneWidget::insertGraph(int index, VisualizationGraphWidget *graphWidget)
|
|
|
{
|
|
|
// Synchronize new graph with others in the zone
|
|
|
impl->m_Synchronizer->addGraph(*graphWidget);
|
|
|
|
|
|
ui->dragDropContainer->insertDragWidget(index, graphWidget);
|
|
|
}
|
|
|
|
|
|
VisualizationGraphWidget *VisualizationZoneWidget::createGraph(std::shared_ptr<Variable> variable)
|
|
|
{
|
|
|
return createGraph(variable, -1);
|
|
|
}
|
|
|
|
|
|
VisualizationGraphWidget *VisualizationZoneWidget::createGraph(std::shared_ptr<Variable> variable,
|
|
|
int index)
|
|
|
{
|
|
|
auto graphWidget
|
|
|
= new VisualizationGraphWidget{defaultGraphName(*ui->dragDropContainer->layout()), this};
|
|
|
|
|
|
|
|
|
// Set graph properties
|
|
|
graphWidget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::MinimumExpanding);
|
|
|
graphWidget->setMinimumHeight(GRAPH_MINIMUM_HEIGHT);
|
|
|
|
|
|
|
|
|
// Lambda to synchronize zone widget
|
|
|
auto synchronizeZoneWidget = [this, graphWidget](const SqpRange &graphRange,
|
|
|
const SqpRange &oldGraphRange) {
|
|
|
|
|
|
auto zoomType = VariableController::getZoomType(graphRange, oldGraphRange);
|
|
|
auto frameLayout = ui->dragDropContainer->layout();
|
|
|
for (auto i = 0; i < frameLayout->count(); ++i) {
|
|
|
auto graphChild
|
|
|
= dynamic_cast<VisualizationGraphWidget *>(frameLayout->itemAt(i)->widget());
|
|
|
if (graphChild && (graphChild != graphWidget)) {
|
|
|
|
|
|
auto graphChildRange = graphChild->graphRange();
|
|
|
switch (zoomType) {
|
|
|
case AcquisitionZoomType::ZoomIn: {
|
|
|
auto deltaLeft = graphRange.m_TStart - oldGraphRange.m_TStart;
|
|
|
auto deltaRight = oldGraphRange.m_TEnd - graphRange.m_TEnd;
|
|
|
graphChildRange.m_TStart += deltaLeft;
|
|
|
graphChildRange.m_TEnd -= deltaRight;
|
|
|
qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: ZoomIn");
|
|
|
qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: deltaLeft")
|
|
|
<< deltaLeft;
|
|
|
qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: deltaRight")
|
|
|
<< deltaRight;
|
|
|
qCDebug(LOG_VisualizationZoneWidget())
|
|
|
<< tr("TORM: dt") << graphRange.m_TEnd - graphRange.m_TStart;
|
|
|
|
|
|
break;
|
|
|
}
|
|
|
|
|
|
case AcquisitionZoomType::ZoomOut: {
|
|
|
qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: ZoomOut");
|
|
|
auto deltaLeft = oldGraphRange.m_TStart - graphRange.m_TStart;
|
|
|
auto deltaRight = graphRange.m_TEnd - oldGraphRange.m_TEnd;
|
|
|
qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: deltaLeft")
|
|
|
<< deltaLeft;
|
|
|
qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: deltaRight")
|
|
|
<< deltaRight;
|
|
|
qCDebug(LOG_VisualizationZoneWidget())
|
|
|
<< tr("TORM: dt") << graphRange.m_TEnd - graphRange.m_TStart;
|
|
|
graphChildRange.m_TStart -= deltaLeft;
|
|
|
graphChildRange.m_TEnd += deltaRight;
|
|
|
break;
|
|
|
}
|
|
|
case AcquisitionZoomType::PanRight: {
|
|
|
qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: PanRight");
|
|
|
auto deltaLeft = graphRange.m_TStart - oldGraphRange.m_TStart;
|
|
|
auto deltaRight = graphRange.m_TEnd - oldGraphRange.m_TEnd;
|
|
|
graphChildRange.m_TStart += deltaLeft;
|
|
|
graphChildRange.m_TEnd += deltaRight;
|
|
|
qCDebug(LOG_VisualizationZoneWidget())
|
|
|
<< tr("TORM: dt") << graphRange.m_TEnd - graphRange.m_TStart;
|
|
|
break;
|
|
|
}
|
|
|
case AcquisitionZoomType::PanLeft: {
|
|
|
qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: PanLeft");
|
|
|
auto deltaLeft = oldGraphRange.m_TStart - graphRange.m_TStart;
|
|
|
auto deltaRight = oldGraphRange.m_TEnd - graphRange.m_TEnd;
|
|
|
graphChildRange.m_TStart -= deltaLeft;
|
|
|
graphChildRange.m_TEnd -= deltaRight;
|
|
|
break;
|
|
|
}
|
|
|
case AcquisitionZoomType::Unknown: {
|
|
|
qCDebug(LOG_VisualizationZoneWidget())
|
|
|
<< tr("Impossible to synchronize: zoom type unknown");
|
|
|
break;
|
|
|
}
|
|
|
default:
|
|
|
qCCritical(LOG_VisualizationZoneWidget())
|
|
|
<< tr("Impossible to synchronize: zoom type not take into account");
|
|
|
// No action
|
|
|
break;
|
|
|
}
|
|
|
graphChild->enableAcquisition(false);
|
|
|
qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: Range before: ")
|
|
|
<< graphChild->graphRange();
|
|
|
qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: Range after : ")
|
|
|
<< graphChildRange;
|
|
|
qCDebug(LOG_VisualizationZoneWidget())
|
|
|
<< tr("TORM: child dt") << graphChildRange.m_TEnd - graphChildRange.m_TStart;
|
|
|
graphChild->setGraphRange(graphChildRange);
|
|
|
graphChild->enableAcquisition(true);
|
|
|
}
|
|
|
}
|
|
|
};
|
|
|
|
|
|
// connection for synchronization
|
|
|
connect(graphWidget, &VisualizationGraphWidget::synchronize, synchronizeZoneWidget);
|
|
|
connect(graphWidget, &VisualizationGraphWidget::variableAdded, this,
|
|
|
&VisualizationZoneWidget::onVariableAdded);
|
|
|
connect(graphWidget, &VisualizationGraphWidget::variableAboutToBeRemoved, this,
|
|
|
&VisualizationZoneWidget::onVariableAboutToBeRemoved);
|
|
|
|
|
|
auto range = SqpRange{};
|
|
|
|
|
|
// Apply visitor to graph children
|
|
|
auto layout = ui->dragDropContainer->layout();
|
|
|
if (layout->count() > 0) {
|
|
|
// Case of a new graph in a existant zone
|
|
|
if (auto visualizationGraphWidget
|
|
|
= dynamic_cast<VisualizationGraphWidget *>(layout->itemAt(0)->widget())) {
|
|
|
range = visualizationGraphWidget->graphRange();
|
|
|
}
|
|
|
}
|
|
|
else {
|
|
|
// Case of a new graph as the first of the zone
|
|
|
range = variable->range();
|
|
|
}
|
|
|
|
|
|
this->insertGraph(index, graphWidget);
|
|
|
|
|
|
graphWidget->addVariable(variable, range);
|
|
|
|
|
|
// get y using variable range
|
|
|
if (auto dataSeries = variable->dataSeries()) {
|
|
|
dataSeries->lockRead();
|
|
|
auto valuesBounds
|
|
|
= dataSeries->valuesBounds(variable->range().m_TStart, variable->range().m_TEnd);
|
|
|
auto end = dataSeries->cend();
|
|
|
if (valuesBounds.first != end && valuesBounds.second != end) {
|
|
|
auto rangeValue = [](const auto &value) { return std::isnan(value) ? 0. : value; };
|
|
|
|
|
|
auto minValue = rangeValue(valuesBounds.first->minValue());
|
|
|
auto maxValue = rangeValue(valuesBounds.second->maxValue());
|
|
|
|
|
|
graphWidget->setYRange(SqpRange{minValue, maxValue});
|
|
|
}
|
|
|
dataSeries->unlock();
|
|
|
}
|
|
|
|
|
|
return graphWidget;
|
|
|
}
|
|
|
|
|
|
VisualizationGraphWidget *
|
|
|
VisualizationZoneWidget::createGraph(const QList<std::shared_ptr<Variable> > variables, int index)
|
|
|
{
|
|
|
if (variables.isEmpty()) {
|
|
|
return nullptr;
|
|
|
}
|
|
|
|
|
|
auto graphWidget = createGraph(variables.first(), index);
|
|
|
for (auto variableIt = variables.cbegin() + 1; variableIt != variables.cend(); ++variableIt) {
|
|
|
graphWidget->addVariable(*variableIt, graphWidget->graphRange());
|
|
|
}
|
|
|
|
|
|
return graphWidget;
|
|
|
}
|
|
|
|
|
|
void VisualizationZoneWidget::accept(IVisualizationWidgetVisitor *visitor)
|
|
|
{
|
|
|
if (visitor) {
|
|
|
visitor->visitEnter(this);
|
|
|
|
|
|
// Apply visitor to graph children: widgets different from graphs are not visited (no
|
|
|
// action)
|
|
|
processGraphs(
|
|
|
*ui->dragDropContainer->layout(),
|
|
|
[visitor](VisualizationGraphWidget &graphWidget) { graphWidget.accept(visitor); });
|
|
|
|
|
|
visitor->visitLeave(this);
|
|
|
}
|
|
|
else {
|
|
|
qCCritical(LOG_VisualizationZoneWidget()) << tr("Can't visit widget : the visitor is null");
|
|
|
}
|
|
|
}
|
|
|
|
|
|
bool VisualizationZoneWidget::canDrop(const Variable &variable) const
|
|
|
{
|
|
|
// A tab can always accomodate a variable
|
|
|
Q_UNUSED(variable);
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
bool VisualizationZoneWidget::contains(const Variable &variable) const
|
|
|
{
|
|
|
Q_UNUSED(variable);
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
QString VisualizationZoneWidget::name() const
|
|
|
{
|
|
|
return ui->zoneNameLabel->text();
|
|
|
}
|
|
|
|
|
|
QMimeData *VisualizationZoneWidget::mimeData() const
|
|
|
{
|
|
|
auto mimeData = new QMimeData;
|
|
|
mimeData->setData(MIME_TYPE_ZONE, QByteArray());
|
|
|
|
|
|
return mimeData;
|
|
|
}
|
|
|
|
|
|
bool VisualizationZoneWidget::isDragAllowed() const
|
|
|
{
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
void VisualizationZoneWidget::closeEvent(QCloseEvent *event)
|
|
|
{
|
|
|
// Closes graphs in the zone
|
|
|
processGraphs(*ui->dragDropContainer->layout(),
|
|
|
[](VisualizationGraphWidget &graphWidget) { graphWidget.close(); });
|
|
|
|
|
|
// Delete synchronization group from variable controller
|
|
|
QMetaObject::invokeMethod(&sqpApp->variableController(), "onRemoveSynchronizationGroupId",
|
|
|
Qt::QueuedConnection, Q_ARG(QUuid, impl->m_SynchronisationGroupId));
|
|
|
|
|
|
QWidget::closeEvent(event);
|
|
|
}
|
|
|
|
|
|
void VisualizationZoneWidget::onVariableAdded(std::shared_ptr<Variable> variable)
|
|
|
{
|
|
|
QMetaObject::invokeMethod(&sqpApp->variableController(), "onAddSynchronized",
|
|
|
Qt::QueuedConnection, Q_ARG(std::shared_ptr<Variable>, variable),
|
|
|
Q_ARG(QUuid, impl->m_SynchronisationGroupId));
|
|
|
}
|
|
|
|
|
|
void VisualizationZoneWidget::onVariableAboutToBeRemoved(std::shared_ptr<Variable> variable)
|
|
|
{
|
|
|
QMetaObject::invokeMethod(&sqpApp->variableController(), "desynchronize", Qt::QueuedConnection,
|
|
|
Q_ARG(std::shared_ptr<Variable>, variable),
|
|
|
Q_ARG(QUuid, impl->m_SynchronisationGroupId));
|
|
|
}
|
|
|
|
|
|
void VisualizationZoneWidget::dropMimeData(int index, const QMimeData *mimeData)
|
|
|
{
|
|
|
if (mimeData->hasFormat(MIME_TYPE_GRAPH)) {
|
|
|
impl->dropGraph(index, this);
|
|
|
}
|
|
|
else if (mimeData->hasFormat(MIME_TYPE_VARIABLE_LIST)) {
|
|
|
auto variables = sqpApp->variableController().variablesForMimeData(
|
|
|
mimeData->data(MIME_TYPE_VARIABLE_LIST));
|
|
|
impl->dropVariables(variables, index, this);
|
|
|
}
|
|
|
else {
|
|
|
qCWarning(LOG_VisualizationZoneWidget())
|
|
|
<< tr("VisualizationZoneWidget::dropMimeData, unknown MIME data received.");
|
|
|
}
|
|
|
}
|
|
|
|
|
|
void VisualizationZoneWidget::VisualizationZoneWidgetPrivate::dropGraph(
|
|
|
int index, VisualizationZoneWidget *zoneWidget)
|
|
|
{
|
|
|
auto &helper = sqpApp->dragDropHelper();
|
|
|
|
|
|
auto graphWidget = qobject_cast<VisualizationGraphWidget *>(helper.getCurrentDragWidget());
|
|
|
if (!graphWidget) {
|
|
|
qCWarning(LOG_VisualizationZoneWidget())
|
|
|
<< tr("VisualizationZoneWidget::dropGraph, drop aborted, the dropped graph is not "
|
|
|
"found or invalid.");
|
|
|
Q_ASSERT(false);
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
auto parentDragDropContainer
|
|
|
= qobject_cast<VisualizationDragDropContainer *>(graphWidget->parentWidget());
|
|
|
if (!parentDragDropContainer) {
|
|
|
qCWarning(LOG_VisualizationZoneWidget())
|
|
|
<< tr("VisualizationZoneWidget::dropGraph, drop aborted, the parent container of "
|
|
|
"the dropped graph is not found.");
|
|
|
Q_ASSERT(false);
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
const auto &variables = graphWidget->variables();
|
|
|
|
|
|
if (parentDragDropContainer != zoneWidget->ui->dragDropContainer && !variables.isEmpty()) {
|
|
|
// The drop didn't occur in the same zone
|
|
|
|
|
|
// Abort the requests for the variables (if any)
|
|
|
// Commented, because it's not sure if it's needed or not
|
|
|
// for (const auto& var : variables)
|
|
|
//{
|
|
|
// sqpApp->variableController().onAbortProgressRequested(var);
|
|
|
//}
|
|
|
|
|
|
auto previousParentZoneWidget = graphWidget->parentZoneWidget();
|
|
|
auto nbGraph = parentDragDropContainer->countDragWidget();
|
|
|
if (nbGraph == 1) {
|
|
|
// This is the only graph in the previous zone, close the zone
|
|
|
previousParentZoneWidget->close();
|
|
|
}
|
|
|
else {
|
|
|
// Close the graph
|
|
|
graphWidget->close();
|
|
|
}
|
|
|
|
|
|
// Creates the new graph in the zone
|
|
|
zoneWidget->createGraph(variables, index);
|
|
|
}
|
|
|
else {
|
|
|
// The drop occurred in the same zone or the graph is empty
|
|
|
// Simple move of the graph, no variable operation associated
|
|
|
parentDragDropContainer->layout()->removeWidget(graphWidget);
|
|
|
|
|
|
if (variables.isEmpty() && parentDragDropContainer != zoneWidget->ui->dragDropContainer) {
|
|
|
// The graph is empty and dropped in a different zone.
|
|
|
// Take the range of the first graph in the zone (if existing).
|
|
|
auto layout = zoneWidget->ui->dragDropContainer->layout();
|
|
|
if (layout->count() > 0) {
|
|
|
if (auto visualizationGraphWidget
|
|
|
= qobject_cast<VisualizationGraphWidget *>(layout->itemAt(0)->widget())) {
|
|
|
graphWidget->setGraphRange(visualizationGraphWidget->graphRange());
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
zoneWidget->ui->dragDropContainer->insertDragWidget(index, graphWidget);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
void VisualizationZoneWidget::VisualizationZoneWidgetPrivate::dropVariables(
|
|
|
const QList<std::shared_ptr<Variable> > &variables, int index,
|
|
|
VisualizationZoneWidget *zoneWidget)
|
|
|
{
|
|
|
// Search for the top level VisualizationWidget
|
|
|
auto parent = zoneWidget->parentWidget();
|
|
|
while (parent && qobject_cast<VisualizationWidget *>(parent) == nullptr) {
|
|
|
parent = parent->parentWidget();
|
|
|
}
|
|
|
|
|
|
if (!parent) {
|
|
|
qCWarning(LOG_VisualizationZoneWidget())
|
|
|
<< tr("VisualizationZoneWidget::dropVariables, drop aborted, the parent "
|
|
|
"VisualizationWidget cannot be found.");
|
|
|
Q_ASSERT(false);
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
auto visualizationWidget = static_cast<VisualizationWidget *>(parent);
|
|
|
|
|
|
// Search for the first variable which can be dropped
|
|
|
for (auto variable : variables) {
|
|
|
FindVariableOperation findVariableOperation{variable};
|
|
|
visualizationWidget->accept(&findVariableOperation);
|
|
|
auto variableContainers = findVariableOperation.result();
|
|
|
if (variableContainers.empty()) {
|
|
|
zoneWidget->createGraph(variable, index);
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
