##// END OF EJS Templates
Reorganizes methods in ArrayData...
Reorganizes methods in ArrayData Separates ctors to general methods to 1-dim methods

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VisualizationGraphWidget.h
84 lines | 2.7 KiB | text/x-c | CLexer
/ gui / include / Visualization / VisualizationGraphWidget.h
#ifndef SCIQLOP_VISUALIZATIONGRAPHWIDGET_H
#define SCIQLOP_VISUALIZATIONGRAPHWIDGET_H
#include "Visualization/IVisualizationWidget.h"
#include <QLoggingCategory>
#include <QWidget>
#include <memory>
#include <Common/spimpl.h>
Q_DECLARE_LOGGING_CATEGORY(LOG_VisualizationGraphWidget)
class QCPRange;
class SqpDateTime;
class Variable;
/**
* Possible types of zoom operation
*/
enum class VisualizationGraphWidgetZoomType { ZoomOut, ZoomIn, PanRight, PanLeft, Unknown };
namespace Ui {
class VisualizationGraphWidget;
} // namespace Ui
class VisualizationGraphWidget : public QWidget, public IVisualizationWidget {
Q_OBJECT
public:
explicit VisualizationGraphWidget(const QString &name = {}, QWidget *parent = 0);
virtual ~VisualizationGraphWidget();
void enableSynchronize(bool enable);
void addVariable(std::shared_ptr<Variable> variable);
void addVariableUsingGraph(std::shared_ptr<Variable> variable);
/// Removes a variable from the graph
void removeVariable(std::shared_ptr<Variable> variable) noexcept;
void setRange(std::shared_ptr<Variable> variable, const SqpDateTime &range);
SqpDateTime graphRange() const noexcept;
void setGraphRange(const SqpDateTime &range);
// IVisualizationWidget interface
void accept(IVisualizationWidgetVisitor *visitor) override;
bool canDrop(const Variable &variable) const override;
bool contains(const Variable &variable) const override;
QString name() const override;
signals:
void requestDataLoading(std::shared_ptr<Variable> variable, const SqpDateTime &dateTime);
void synchronize(const SqpDateTime &dateTime, const SqpDateTime &oldDateTime,
VisualizationGraphWidgetZoomType zoomType);
private:
Ui::VisualizationGraphWidget *ui;
class VisualizationGraphWidgetPrivate;
spimpl::unique_impl_ptr<VisualizationGraphWidgetPrivate> impl;
private slots:
/// Slot called when right clicking on the graph (displays a menu)
void onGraphMenuRequested(const QPoint &pos) noexcept;
/// Rescale the X axe to range parameter
void onRangeChanged(const QCPRange &t1, const QCPRange &t2);
/// Slot called when a mouse move was made
void onMouseMove(QMouseEvent *event) noexcept;
/// Slot called when a mouse wheel was made, to perform some processing before the zoom is done
void onMouseWheel(QWheelEvent *event) noexcept;
/// Slot called when a mouse press was made, to activate the calibration of a graph
void onMousePress(QMouseEvent *event) noexcept;
/// Slot called when a mouse release was made, to deactivate the calibration of a graph
void onMouseRelease(QMouseEvent *event) noexcept;
void onDataCacheVariableUpdated();
};
#endif // SCIQLOP_VISUALIZATIONGRAPHWIDGET_H