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#ifndef SCIQLOP_VISUALIZATIONZONEWIDGET_H
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#define SCIQLOP_VISUALIZATIONZONEWIDGET_H
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#include "Visualization/IVisualizationWidget.h"
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#include "Visualization/VisualizationDragWidget.h"
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#include <QLoggingCategory>
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#include <QWidget>
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#include <memory>
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#include <Common/spimpl.h>
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Q_DECLARE_LOGGING_CATEGORY(LOG_VisualizationZoneWidget)
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namespace Ui {
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class VisualizationZoneWidget;
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} // namespace Ui
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class Variable;
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class VisualizationGraphWidget;
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class VisualizationZoneWidget : public VisualizationDragWidget, public IVisualizationWidget {
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Q_OBJECT
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public:
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explicit VisualizationZoneWidget(const QString &name = {}, QWidget *parent = 0);
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virtual ~VisualizationZoneWidget();
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/// Adds a graph widget
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void addGraph(VisualizationGraphWidget *graphWidget);
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/// Inserts a graph widget
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void insertGraph(int index, VisualizationGraphWidget *graphWidget);
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/**
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* Creates a graph using a variable. The variable will be displayed in the new graph.
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* The graph is added at the end.
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* @param variable the variable for which to create the graph
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* @return the pointer to the created graph
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*/
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VisualizationGraphWidget *createGraph(std::shared_ptr<Variable> variable);
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/**
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* Creates a graph using a variable. The variable will be displayed in the new graph.
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* The graph is inserted at the specified index.
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* @param variable the variable for which to create the graph
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* @param index The index where the graph should be inserted in the layout
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* @return the pointer to the created graph
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*/
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VisualizationGraphWidget *createGraph(std::shared_ptr<Variable> variable, int index);
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/**
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* Creates a graph using a list of variables. The variables will be displayed in the new graph.
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* The graph is inserted at the specified index.
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* @param variables List of variables to be added to the graph
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* @param index The index where the graph should be inserted in the layout
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* @return the pointer to the created graph
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*/
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VisualizationGraphWidget *createGraph(const QList<std::shared_ptr<Variable> > variables,
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int index);
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/// Returns the first graph in the zone or nullptr if there is no graph inside
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VisualizationGraphWidget *firstGraph() const;
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// IVisualizationWidget interface
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void accept(IVisualizationWidgetVisitor *visitor) override;
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bool canDrop(const Variable &variable) const override;
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bool contains(const Variable &variable) const override;
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QString name() const override;
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// VisualisationDragWidget
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QMimeData *mimeData(const QPoint &position) const override;
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bool isDragAllowed() const override;
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void notifyMouseMoveInGraph(const QPointF &graphPosition, const QPointF &plotPosition,
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VisualizationGraphWidget *graphWidget);
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void notifyMouseLeaveGraph(VisualizationGraphWidget *graphWidget);
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protected:
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void closeEvent(QCloseEvent *event) override;
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private:
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Ui::VisualizationZoneWidget *ui;
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class VisualizationZoneWidgetPrivate;
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spimpl::unique_impl_ptr<VisualizationZoneWidgetPrivate> impl;
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private slots:
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void onVariableAdded(std::shared_ptr<Variable> variable);
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/// Slot called when a variable is about to be removed from a graph contained in the zone
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void onVariableAboutToBeRemoved(std::shared_ptr<Variable> variable);
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void dropMimeData(int index, const QMimeData *mimeData);
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void dropMimeDataOnGraph(VisualizationDragWidget *dragWidget, const QMimeData *mimeData);
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};
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#endif // SCIQLOP_VISUALIZATIONZONEWIDGET_H
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