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Remove variable from graph (2)...
Alexandre Leroux -
r250:2f78c65d4fcb
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@@ -27,6 +27,8 public:
27 virtual ~VisualizationGraphWidget();
27 virtual ~VisualizationGraphWidget();
28
28
29 void addVariable(std::shared_ptr<Variable> variable);
29 void addVariable(std::shared_ptr<Variable> variable);
30 /// Removes a variable from the graph
31 void removeVariable(std::shared_ptr<Variable> variable) noexcept;
30
32
31 // IVisualizationWidget interface
33 // IVisualizationWidget interface
32 void accept(IVisualizationWidgetVisitor *visitor) override;
34 void accept(IVisualizationWidgetVisitor *visitor) override;
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@@ -26,8 +26,7 const auto VERTICAL_ZOOM_MODIFIER = Qt::ControlModifier;
26 struct VisualizationGraphWidget::VisualizationGraphWidgetPrivate {
26 struct VisualizationGraphWidget::VisualizationGraphWidgetPrivate {
27
27
28 // 1 variable -> n qcpplot
28 // 1 variable -> n qcpplot
29 std::unordered_multimap<std::shared_ptr<Variable>, QCPAbstractPlottable *>
29 std::multimap<std::shared_ptr<Variable>, QCPAbstractPlottable *> m_VariableToPlotMultiMap;
30 m_VariableToPlotMultiMap;
31 };
30 };
32
31
33 VisualizationGraphWidget::VisualizationGraphWidget(const QString &name, QWidget *parent)
32 VisualizationGraphWidget::VisualizationGraphWidget(const QString &name, QWidget *parent)
@@ -78,6 +77,10 void VisualizationGraphWidget::addVariable(std::shared_ptr<Variable> variable)
78 connect(variable.get(), SIGNAL(dataCacheUpdated()), this, SLOT(onDataCacheVariableUpdated()));
77 connect(variable.get(), SIGNAL(dataCacheUpdated()), this, SLOT(onDataCacheVariableUpdated()));
79 }
78 }
80
79
80 void VisualizationGraphWidget::removeVariable(std::shared_ptr<Variable> variable) noexcept
81 {
82 }
83
81 void VisualizationGraphWidget::accept(IVisualizationWidgetVisitor *visitor)
84 void VisualizationGraphWidget::accept(IVisualizationWidgetVisitor *visitor)
82 {
85 {
83 if (visitor) {
86 if (visitor) {
@@ -105,6 +108,14 void VisualizationGraphWidget::onGraphMenuRequested(const QPoint &pos) noexcept
105 {
108 {
106 QMenu graphMenu{};
109 QMenu graphMenu{};
107
110
111 // Iterates on variables (unique keys)
112 for (auto it = impl->m_VariableToPlotMultiMap.cbegin(),
113 end = impl->m_VariableToPlotMultiMap.cend();
114 it != end; it = impl->m_VariableToPlotMultiMap.upper_bound(it->first)) {
115 // 'Remove variable' action
116 graphMenu.addAction(tr("Remove variable %1").arg(it->first->name()),
117 [ this, var = it->first ]() { removeVariable(var); });
118 }
108
119
109 if (!graphMenu.isEmpty()) {
120 if (!graphMenu.isEmpty()) {
110 graphMenu.exec(mapToGlobal(pos));
121 graphMenu.exec(mapToGlobal(pos));
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