VisualizationWidget.cpp
240 lines
| 7.7 KiB
| text/x-c
|
CppLexer
| r95 | #include "Visualization/VisualizationWidget.h" | |||
Alexandre Leroux
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r207 | #include "Visualization/IVisualizationWidgetVisitor.h" | ||
| r1078 | #include "Visualization/VisualizationActionManager.h" | |||
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Alexandre Leroux
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r176 | #include "Visualization/VisualizationGraphWidget.h" | ||
| r1082 | #include "Visualization/VisualizationSelectionZoneItem.h" | |||
| r1049 | #include "Visualization/VisualizationSelectionZoneManager.h" | |||
| r95 | #include "Visualization/VisualizationTabWidget.h" | |||
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r176 | #include "Visualization/VisualizationZoneWidget.h" | ||
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r736 | #include "Visualization/operations/FindVariableOperation.h" | ||
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r248 | #include "Visualization/operations/GenerateVariableMenuOperation.h" | ||
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r334 | #include "Visualization/operations/RemoveVariableOperation.h" | ||
| r437 | #include "Visualization/operations/RescaleAxeOperation.h" | |||
| r118 | #include "Visualization/qcustomplot.h" | |||
| r58 | #include "ui_VisualizationWidget.h" | |||
| r88 | ||||
| r1075 | #include "DragAndDrop/DragDropGuiController.h" | |||
| r886 | #include "SqpApplication.h" | |||
| r88 | #include <QToolButton> | |||
| r1049 | #include <memory> | |||
| r88 | Q_LOGGING_CATEGORY(LOG_VisualizationWidget, "VisualizationWidget") | |||
| r58 | ||||
| r1420 | struct VisualizationWidget::VisualizationWidgetPrivate | |||
| { | ||||
| r1049 | std::unique_ptr<VisualizationSelectionZoneManager> m_ZoneSelectionManager = nullptr; | |||
| r1078 | VisualizationActionManager m_ActionManager; | |||
| r1049 | ||||
| VisualizationWidgetPrivate() | ||||
| : m_ZoneSelectionManager(std::make_unique<VisualizationSelectionZoneManager>()) | ||||
| { | ||||
| } | ||||
| }; | ||||
| r1420 | VisualizationWidget::VisualizationWidget(QWidget* parent) | |||
| : QWidget { parent } | ||||
| , ui { new Ui::VisualizationWidget } | ||||
| , impl { spimpl::make_unique_impl<VisualizationWidgetPrivate>() } | ||||
| r58 | { | |||
| ui->setupUi(this); | ||||
| r88 | ||||
| r1420 | auto addTabViewButton = new QToolButton { ui->tabWidget }; | |||
| r91 | addTabViewButton->setText(tr("Add View")); | |||
| r88 | addTabViewButton->setCursor(Qt::ArrowCursor); | |||
| ui->tabWidget->setCornerWidget(addTabViewButton, Qt::TopRightCorner); | ||||
| r186 | ||||
|
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r188 | auto enableMinimumCornerWidgetSize = [this](bool enable) { | ||
| r186 | 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); | ||||
| }; | ||||
|
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r188 | auto addTabView = [this, enableMinimumCornerWidgetSize]() { | ||
| r1420 | auto widget | |||
| = new VisualizationTabWidget { QString { "View %1" }.arg(ui->tabWidget->count() + 1), | ||||
| ui->tabWidget }; | ||||
|
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r198 | auto index = ui->tabWidget->addTab(widget, widget->name()); | ||
| r1420 | if (ui->tabWidget->count() > 0) | |||
| { | ||||
|
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r188 | enableMinimumCornerWidgetSize(false); | ||
| r186 | } | |||
| r88 | qCInfo(LOG_VisualizationWidget()) << tr("add the tab of index %1").arg(index); | |||
| }; | ||||
|
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r188 | auto removeTabView = [this, enableMinimumCornerWidgetSize](int index) { | ||
| r1420 | if (ui->tabWidget->count() == 1) | |||
| { | ||||
|
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r188 | enableMinimumCornerWidgetSize(true); | ||
| r186 | } | |||
|
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r267 | // Removes widget from tab and closes it | ||
| auto widget = ui->tabWidget->widget(index); | ||||
| r88 | ui->tabWidget->removeTab(index); | |||
| r1420 | if (widget) | |||
| { | ||||
|
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r267 | widget->close(); | ||
| } | ||||
| r88 | qCInfo(LOG_VisualizationWidget()) << tr("remove the tab of index %1").arg(index); | |||
| }; | ||||
| ui->tabWidget->setTabsClosable(true); | ||||
| connect(addTabViewButton, &QToolButton::clicked, addTabView); | ||||
| connect(ui->tabWidget, &QTabWidget::tabCloseRequested, removeTabView); | ||||
|
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r199 | |||
| r1075 | sqpApp->dragDropGuiController().addDragDropTabBar(ui->tabWidget->tabBar()); | |||
| r886 | ||||
| r1082 | // Actions | |||
| r1078 | impl->m_ActionManager.installSelectionZoneActions(); | |||
| r1082 | auto removeZoneAction = new QAction("Remove selected zone(s)"); | |||
| removeZoneAction->setShortcut(QKeySequence::Delete); | ||||
| connect(removeZoneAction, &QAction::triggered, [this]() { | ||||
| auto selection = impl->m_ZoneSelectionManager->selectedItems(); | ||||
| r1420 | for (auto selectionZone : selection) | |||
| { | ||||
| if (auto graph = selectionZone->parentGraphWidget()) | ||||
| { | ||||
| r1082 | graph->removeSelectionZone(selectionZone); | |||
| } | ||||
| } | ||||
| }); | ||||
| addAction(removeZoneAction); | ||||
|
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r199 | // Adds default tab | ||
| addTabView(); | ||||
| r58 | } | |||
| VisualizationWidget::~VisualizationWidget() | ||||
| { | ||||
| r1075 | sqpApp->dragDropGuiController().removeDragDropTabBar(ui->tabWidget->tabBar()); | |||
| r58 | delete ui; | |||
| } | ||||
| r118 | ||||
| r1420 | VisualizationSelectionZoneManager& VisualizationWidget::selectionZoneManager() const | |||
| r1049 | { | |||
| return *impl->m_ZoneSelectionManager.get(); | ||||
| } | ||||
| r1420 | VisualizationTabWidget* VisualizationWidget::currentTabWidget() const | |||
| r1136 | { | |||
| r1420 | if (auto tab = qobject_cast<VisualizationTabWidget*>(ui->tabWidget->currentWidget())) | |||
| { | ||||
| r1136 | return tab; | |||
| } | ||||
| return nullptr; | ||||
| } | ||||
| r1420 | void VisualizationWidget::accept(IVisualizationWidgetVisitor* visitor) | |||
| r118 | { | |||
| r1420 | if (visitor) | |||
| { | ||||
|
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r208 | visitor->visitEnter(this); | ||
| // Apply visitor for tab children | ||||
| r1420 | for (auto i = 0; i < ui->tabWidget->count(); ++i) | |||
| { | ||||
|
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r220 | // Widgets different from tabs are not visited (no action) | ||
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r208 | if (auto visualizationTabWidget | ||
| r1420 | = dynamic_cast<VisualizationTabWidget*>(ui->tabWidget->widget(i))) | |||
| { | ||||
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r208 | visualizationTabWidget->accept(visitor); | ||
| } | ||||
| } | ||||
| visitor->visitLeave(this); | ||||
| } | ||||
| r1420 | else | |||
| { | ||||
|
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r219 | qCCritical(LOG_VisualizationWidget()) << tr("Can't visit widget : the visitor is null"); | ||
| } | ||||
| r118 | } | |||
| r1420 | bool VisualizationWidget::canDrop(Variable2& variable) const | |||
|
Alexandre Leroux
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r209 | { | ||
| // The main widget can never accomodate a variable | ||||
| Q_UNUSED(variable); | ||||
| return false; | ||||
| } | ||||
| r1420 | bool VisualizationWidget::contains(Variable2& variable) const | |||
|
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r327 | { | ||
| Q_UNUSED(variable); | ||||
| return false; | ||||
| } | ||||
| r119 | QString VisualizationWidget::name() const | |||
| r118 | { | |||
| return QStringLiteral("MainView"); | ||||
| } | ||||
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r175 | |||
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r288 | void VisualizationWidget::attachVariableMenu( | ||
| r1420 | QMenu* menu, const QVector<std::shared_ptr<Variable2>>& variables) noexcept | |||
|
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r175 | { | ||
|
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r288 | // Menu is generated only if there is a single variable | ||
| r1420 | if (variables.size() == 1) | |||
| { | ||||
| if (auto variable = variables.first()) | ||||
| { | ||||
|
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r736 | // Gets the containers of the variable | ||
| r1420 | FindVariableOperation findVariableOperation { variable }; | |||
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r736 | accept(&findVariableOperation); | ||
| auto variableContainers = findVariableOperation.result(); | ||||
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r288 | // Generates the actions that make it possible to visualize the variable | ||
| r1420 | GenerateVariableMenuOperation generateVariableMenuOperation { menu, variable, | |||
| std::move(variableContainers) }; | ||||
|
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r288 | accept(&generateVariableMenuOperation); | ||
| } | ||||
| r1420 | else | |||
| { | ||||
|
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r288 | qCCritical(LOG_VisualizationWidget()) << tr( | ||
| "Can't generate the menu relative to the visualization: the variable is null"); | ||||
| } | ||||
| } | ||||
| r1420 | else | |||
| { | ||||
|
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r288 | qCDebug(LOG_VisualizationWidget()) | ||
| << tr("No generation of the menu related to the visualization: several variables are " | ||||
| "selected"); | ||||
| } | ||||
|
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r175 | } | ||
|
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r334 | |||
| r1420 | void VisualizationWidget::onVariableAboutToBeDeleted(std::shared_ptr<Variable2> variable) noexcept | |||
|
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r334 | { | ||
| // Calls the operation of removing all references to the variable in the visualization | ||||
| r1420 | auto removeVariableOperation = RemoveVariableOperation { variable }; | |||
|
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r334 | accept(&removeVariableOperation); | ||
| } | ||||
| r437 | ||||
| r1420 | void VisualizationWidget::onRangeChanged( | |||
| std::shared_ptr<Variable2> variable, const DateTimeRange& range) noexcept | ||||
| r437 | { | |||
| r447 | // Calls the operation of rescaling all graph that contrains variable in the visualization | |||
| r1420 | auto rescaleVariableOperation = RescaleAxeOperation { variable, range }; | |||
| r437 | accept(&rescaleVariableOperation); | |||
| } | ||||
|
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r738 | |||
| r1420 | void VisualizationWidget::closeEvent(QCloseEvent* event) | |||
|
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r738 | { | ||
| // Closes tabs in the widget | ||||
| r1420 | for (auto i = 0; i < ui->tabWidget->count(); ++i) | |||
| { | ||||
|
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r738 | if (auto visualizationTabWidget | ||
| r1420 | = dynamic_cast<VisualizationTabWidget*>(ui->tabWidget->widget(i))) | |||
| { | ||||
|
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r738 | visualizationTabWidget->close(); | ||
| } | ||||
| } | ||||
| QWidget::closeEvent(event); | ||||
| } | ||||
