VisualizationWidget.cpp
143 lines
| 4.8 KiB
| text/x-c
|
CppLexer
| r93 | #include "Visualization/VisualizationWidget.h" | |||
Alexandre Leroux
|
r192 | #include "Visualization/IVisualizationWidgetVisitor.h" | ||
|
Alexandre Leroux
|
r163 | #include "Visualization/VisualizationGraphWidget.h" | ||
| r93 | #include "Visualization/VisualizationTabWidget.h" | |||
|
Alexandre Leroux
|
r163 | #include "Visualization/VisualizationZoneWidget.h" | ||
|
Alexandre Leroux
|
r231 | #include "Visualization/operations/GenerateVariableMenuOperation.h" | ||
|
Alexandre Leroux
|
r308 | #include "Visualization/operations/RemoveVariableOperation.h" | ||
| r111 | #include "Visualization/qcustomplot.h" | |||
| r58 | #include "ui_VisualizationWidget.h" | |||
| r87 | ||||
| #include <QToolButton> | ||||
| Q_LOGGING_CATEGORY(LOG_VisualizationWidget, "VisualizationWidget") | ||||
| r58 | ||||
| VisualizationWidget::VisualizationWidget(QWidget *parent) | ||||
| r89 | : QWidget{parent}, ui{new Ui::VisualizationWidget} | |||
| r58 | { | |||
| ui->setupUi(this); | ||||
| r87 | ||||
| r89 | auto addTabViewButton = new QToolButton{ui->tabWidget}; | |||
| addTabViewButton->setText(tr("Add View")); | ||||
| r87 | addTabViewButton->setCursor(Qt::ArrowCursor); | |||
| ui->tabWidget->setCornerWidget(addTabViewButton, Qt::TopRightCorner); | ||||
| r173 | ||||
|
Alexandre Leroux
|
r175 | auto enableMinimumCornerWidgetSize = [this](bool enable) { | ||
| r173 | ||||
| auto tabViewCornerWidget = ui->tabWidget->cornerWidget(); | ||||
| auto width = enable ? tabViewCornerWidget->width() : 0; | ||||
| auto height = enable ? tabViewCornerWidget->height() : 0; | ||||
| tabViewCornerWidget->setMinimumHeight(height); | ||||
| tabViewCornerWidget->setMinimumWidth(width); | ||||
| ui->tabWidget->setMinimumHeight(height); | ||||
| ui->tabWidget->setMinimumWidth(width); | ||||
| }; | ||||
|
Alexandre Leroux
|
r175 | auto addTabView = [this, enableMinimumCornerWidgetSize]() { | ||
|
Alexandre Leroux
|
r184 | auto widget = new VisualizationTabWidget{QString{"View %1"}.arg(ui->tabWidget->count() + 1), | ||
| ui->tabWidget}; | ||||
| auto index = ui->tabWidget->addTab(widget, widget->name()); | ||||
| r173 | if (ui->tabWidget->count() > 0) { | |||
|
Alexandre Leroux
|
r175 | enableMinimumCornerWidgetSize(false); | ||
| r173 | } | |||
| r87 | qCInfo(LOG_VisualizationWidget()) << tr("add the tab of index %1").arg(index); | |||
| }; | ||||
|
Alexandre Leroux
|
r175 | auto removeTabView = [this, enableMinimumCornerWidgetSize](int index) { | ||
| r173 | if (ui->tabWidget->count() == 1) { | |||
|
Alexandre Leroux
|
r175 | enableMinimumCornerWidgetSize(true); | ||
| r173 | } | |||
|
Alexandre Leroux
|
r247 | // Removes widget from tab and closes it | ||
| auto widget = ui->tabWidget->widget(index); | ||||
| r87 | ui->tabWidget->removeTab(index); | |||
|
Alexandre Leroux
|
r247 | if (widget) { | ||
| widget->close(); | ||||
| } | ||||
| r87 | qCInfo(LOG_VisualizationWidget()) << tr("remove the tab of index %1").arg(index); | |||
| r173 | ||||
| r87 | }; | |||
| ui->tabWidget->setTabsClosable(true); | ||||
| connect(addTabViewButton, &QToolButton::clicked, addTabView); | ||||
| connect(ui->tabWidget, &QTabWidget::tabCloseRequested, removeTabView); | ||||
|
Alexandre Leroux
|
r185 | |||
| // Adds default tab | ||||
| addTabView(); | ||||
| r58 | } | |||
| VisualizationWidget::~VisualizationWidget() | ||||
| { | ||||
| delete ui; | ||||
| } | ||||
| r111 | ||||
|
Alexandre Leroux
|
r192 | void VisualizationWidget::accept(IVisualizationWidgetVisitor *visitor) | ||
| r111 | { | |||
|
Alexandre Leroux
|
r193 | if (visitor) { | ||
| visitor->visitEnter(this); | ||||
| // Apply visitor for tab children | ||||
| for (auto i = 0; i < ui->tabWidget->count(); ++i) { | ||||
|
Alexandre Leroux
|
r205 | // Widgets different from tabs are not visited (no action) | ||
|
Alexandre Leroux
|
r193 | if (auto visualizationTabWidget | ||
| = dynamic_cast<VisualizationTabWidget *>(ui->tabWidget->widget(i))) { | ||||
| visualizationTabWidget->accept(visitor); | ||||
| } | ||||
| } | ||||
| visitor->visitLeave(this); | ||||
| } | ||||
|
Alexandre Leroux
|
r204 | else { | ||
| qCCritical(LOG_VisualizationWidget()) << tr("Can't visit widget : the visitor is null"); | ||||
| } | ||||
| r111 | } | |||
|
Alexandre Leroux
|
r194 | bool VisualizationWidget::canDrop(const Variable &variable) const | ||
| { | ||||
| // The main widget can never accomodate a variable | ||||
| Q_UNUSED(variable); | ||||
| return false; | ||||
| } | ||||
|
Alexandre Leroux
|
r301 | bool VisualizationWidget::contains(const Variable &variable) const | ||
| { | ||||
| Q_UNUSED(variable); | ||||
| return false; | ||||
| } | ||||
| r112 | QString VisualizationWidget::name() const | |||
| r111 | { | |||
| return QStringLiteral("MainView"); | ||||
| } | ||||
|
Alexandre Leroux
|
r162 | |||
|
Alexandre Leroux
|
r266 | void VisualizationWidget::attachVariableMenu( | ||
| QMenu *menu, const QVector<std::shared_ptr<Variable> > &variables) noexcept | ||||
|
Alexandre Leroux
|
r162 | { | ||
|
Alexandre Leroux
|
r266 | // Menu is generated only if there is a single variable | ||
| if (variables.size() == 1) { | ||||
| if (auto variable = variables.first()) { | ||||
| // Generates the actions that make it possible to visualize the variable | ||||
| auto generateVariableMenuOperation = GenerateVariableMenuOperation{menu, variable}; | ||||
| accept(&generateVariableMenuOperation); | ||||
| } | ||||
| else { | ||||
| qCCritical(LOG_VisualizationWidget()) << tr( | ||||
| "Can't generate the menu relative to the visualization: the variable is null"); | ||||
| } | ||||
| } | ||||
| else { | ||||
| qCDebug(LOG_VisualizationWidget()) | ||||
| << tr("No generation of the menu related to the visualization: several variables are " | ||||
| "selected"); | ||||
| } | ||||
|
Alexandre Leroux
|
r162 | } | ||
|
Alexandre Leroux
|
r308 | |||
| void VisualizationWidget::onVariableAboutToBeDeleted(std::shared_ptr<Variable> variable) noexcept | ||||
| { | ||||
| // Calls the operation of removing all references to the variable in the visualization | ||||
| auto removeVariableOperation = RemoveVariableOperation{variable}; | ||||
| accept(&removeVariableOperation); | ||||
| } | ||||
