VisualizationZoneWidget.cpp
100 lines
| 2.7 KiB
| text/x-c
|
CppLexer
| r93 | #include "Visualization/VisualizationZoneWidget.h" | |||
Alexandre Leroux
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r192 | #include "Visualization/IVisualizationWidgetVisitor.h" | ||
| r58 | #include "ui_VisualizationZoneWidget.h" | |||
| r111 | #include "Visualization/VisualizationGraphWidget.h" | |||
|
Alexandre Leroux
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r204 | Q_LOGGING_CATEGORY(LOG_VisualizationZoneWidget, "VisualizationZoneWidget") | ||
|
Alexandre Leroux
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r186 | 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); | ||||
| } | ||||
| } // namespace | ||||
|
Alexandre Leroux
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r183 | VisualizationZoneWidget::VisualizationZoneWidget(const QString &name, QWidget *parent) | ||
| r89 | : QWidget{parent}, ui{new Ui::VisualizationZoneWidget} | |||
| r58 | { | |||
| ui->setupUi(this); | ||||
|
Alexandre Leroux
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r183 | |||
| ui->zoneNameLabel->setText(name); | ||||
| r58 | } | |||
| VisualizationZoneWidget::~VisualizationZoneWidget() | ||||
| { | ||||
| delete ui; | ||||
| } | ||||
| r111 | ||||
| void VisualizationZoneWidget::addGraph(VisualizationGraphWidget *graphWidget) | ||||
| { | ||||
| ui->visualizationZoneFrame->layout()->addWidget(graphWidget); | ||||
| } | ||||
|
Alexandre Leroux
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r186 | VisualizationGraphWidget *VisualizationZoneWidget::createGraph(std::shared_ptr<Variable> variable) | ||
| r111 | { | |||
|
Alexandre Leroux
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r186 | auto graphWidget = new VisualizationGraphWidget{ | ||
| defaultGraphName(*ui->visualizationZoneFrame->layout()), this}; | ||||
| r111 | this->addGraph(graphWidget); | |||
|
Alexandre Leroux
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r186 | graphWidget->addVariable(variable); | ||
| r111 | return graphWidget; | |||
| } | ||||
| void VisualizationZoneWidget::removeGraph(VisualizationGraphWidget *graph) | ||||
| { | ||||
| } | ||||
|
Alexandre Leroux
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r192 | void VisualizationZoneWidget::accept(IVisualizationWidgetVisitor *visitor) | ||
| r111 | { | |||
|
Alexandre Leroux
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r193 | if (visitor) { | ||
| visitor->visitEnter(this); | ||||
| // Apply visitor to graph children | ||||
| auto layout = ui->visualizationZoneFrame->layout(); | ||||
| for (auto i = 0; i < layout->count(); ++i) { | ||||
| if (auto item = layout->itemAt(i)) { | ||||
|
Alexandre Leroux
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r205 | // Widgets different from graphs are not visited (no action) | ||
|
Alexandre Leroux
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r193 | if (auto visualizationGraphWidget | ||
| = dynamic_cast<VisualizationGraphWidget *>(item->widget())) { | ||||
| visualizationGraphWidget->accept(visitor); | ||||
| } | ||||
| } | ||||
| } | ||||
| visitor->visitLeave(this); | ||||
| } | ||||
|
Alexandre Leroux
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r204 | else { | ||
| qCCritical(LOG_VisualizationZoneWidget()) << tr("Can't visit widget : the visitor is null"); | ||||
| } | ||||
| r111 | } | |||
|
Alexandre Leroux
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r194 | bool VisualizationZoneWidget::canDrop(const Variable &variable) const | ||
| { | ||||
| // A tab can always accomodate a variable | ||||
| Q_UNUSED(variable); | ||||
| return true; | ||||
| } | ||||
| r111 | void VisualizationZoneWidget::close() | |||
| { | ||||
| // The main view cannot be directly closed. | ||||
| return; | ||||
| } | ||||
| r112 | QString VisualizationZoneWidget::name() const | |||
| r111 | { | |||
|
Alexandre Leroux
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r183 | return ui->zoneNameLabel->text(); | ||
| r111 | } | |||
