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Exports core module as a shared library...
Exports core module as a shared library Export will be necessary to use anywhere constants that will be defined in core module (used for settings)

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VisualizationTabWidget.cpp
110 lines | 2.9 KiB | text/x-c | CppLexer
/ gui / src / Visualization / VisualizationTabWidget.cpp
#include "Visualization/VisualizationTabWidget.h"
#include "Visualization/IVisualizationWidgetVisitor.h"
#include "ui_VisualizationTabWidget.h"
#include "Visualization/VisualizationZoneWidget.h"
Q_LOGGING_CATEGORY(LOG_VisualizationTabWidget, "VisualizationTabWidget")
namespace {
/// Generates a default name for a new zone, according to the number of zones already displayed in
/// the tab
QString defaultZoneName(const QLayout &layout)
{
auto count = 0;
for (auto i = 0; i < layout.count(); ++i) {
if (dynamic_cast<VisualizationZoneWidget *>(layout.itemAt(i)->widget())) {
count++;
}
}
return QObject::tr("Zone %1").arg(count + 1);
}
} // namespace
struct VisualizationTabWidget::VisualizationTabWidgetPrivate {
explicit VisualizationTabWidgetPrivate(const QString &name) : m_Name{name} {}
QString m_Name;
};
VisualizationTabWidget::VisualizationTabWidget(const QString &name, QWidget *parent)
: QWidget{parent},
ui{new Ui::VisualizationTabWidget},
impl{spimpl::make_unique_impl<VisualizationTabWidgetPrivate>(name)}
{
ui->setupUi(this);
// Widget is deleted when closed
setAttribute(Qt::WA_DeleteOnClose);
}
VisualizationTabWidget::~VisualizationTabWidget()
{
delete ui;
}
void VisualizationTabWidget::addZone(VisualizationZoneWidget *zoneWidget)
{
tabLayout().addWidget(zoneWidget);
}
VisualizationZoneWidget *VisualizationTabWidget::createZone(std::shared_ptr<Variable> variable)
{
auto zoneWidget = new VisualizationZoneWidget{defaultZoneName(tabLayout()), this};
this->addZone(zoneWidget);
// Creates a new graph into the zone
zoneWidget->createGraph(variable);
return zoneWidget;
}
void VisualizationTabWidget::accept(IVisualizationWidgetVisitor *visitor)
{
if (visitor) {
visitor->visitEnter(this);
// Apply visitor to zone children
auto &layout = tabLayout();
for (auto i = 0; i < layout.count(); ++i) {
if (auto item = layout.itemAt(i)) {
// Widgets different from zones are not visited (no action)
if (auto visualizationZoneWidget
= dynamic_cast<VisualizationZoneWidget *>(item->widget())) {
visualizationZoneWidget->accept(visitor);
}
}
}
visitor->visitLeave(this);
}
else {
qCCritical(LOG_VisualizationTabWidget()) << tr("Can't visit widget : the visitor is null");
}
}
bool VisualizationTabWidget::canDrop(const Variable &variable) const
{
// A tab can always accomodate a variable
Q_UNUSED(variable);
return true;
}
bool VisualizationTabWidget::contains(const Variable &variable) const
{
Q_UNUSED(variable);
return false;
}
QString VisualizationTabWidget::name() const
{
return impl->m_Name;
}
QLayout &VisualizationTabWidget::tabLayout() const noexcept
{
return *ui->scrollAreaWidgetContents->layout();
}