##// END OF EJS Templates
Implements filter function for data source...
Implements filter function for data source An item is valid if one of its metadata matches the text in the seach box

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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();
}