ekos/analyze/yaxistool.h

0001 /*
0002     SPDX-FileCopyrightText: 2023 Hy Murveit <hy@murveit.com>
0003
0004     SPDX-License-Identifier: GPL-2.0-or-later
0005 */
0006
0007 #pragma once
0008
0009 #include "ui_yaxistool.h"
0010 #include "qcustomplot.h"
0011
0012 #include <QDialog>
0013 #include <QFrame>
0014
0015 #include <memory>
0016
0017 /**
0018  * @class YAxisInfo
0019  * @short Used to keep track of the various Y-axes and connect them to the QLineEdits.
0020  *
0021  * @version 1.0
0022  * @author Hy Murveit
0023  */
0024 struct YAxisInfo
0025 {
0026     static constexpr double LOWER_RESCALE = -102, UPPER_RESCALE = -101;
0027     QCPAxis *axis;
0028     QCPRange initialRange;
0029     bool rescale;
0030     int graphIndex;
0031     QCustomPlot *plot;
0032     QCheckBox *checkBox;
0033     QString name;
0034     QString shortName;
0035     QColor initialColor;
0036     QColor color;
0037     YAxisInfo() {}
0038     YAxisInfo(QCPAxis *axis_, QCPRange initialRange_, bool rescale_, int graphIndex_,
0039               QCustomPlot *plot_, QCheckBox *checkBox_, const QString &name_,
0040               const QString &shortName_, const QColor &color_)
0041         : axis(axis_), initialRange(initialRange_), rescale(rescale_), graphIndex(graphIndex_),
0042           plot(plot_), checkBox(checkBox_), name(name_), shortName(shortName_),
0043           initialColor(color_), color(color_) {}
0044     static bool isRescale(const QCPRange &range)
0045     {
0046         return (range.lower == YAxisInfo::LOWER_RESCALE &&
0047                 range.upper == YAxisInfo::UPPER_RESCALE);
0048     }
0049 };
0050
0051 class YAxisToolUI : public QFrame, public Ui::YAxisTool
0052 {
0053         Q_OBJECT
0054
0055     public:
0056         explicit YAxisToolUI(QWidget *parent);
0057         void reset(const YAxisInfo &info);
0058     private:
0059 };
0060
0061 /**
0062  * @class YAxisTool
0063  * @short Manages adjusting the Y-axis of Analyze stats graphs.
0064  *
0065  * @version 1.0
0066  * @author Hy Murveit
0067  */
0068 class YAxisTool : public QDialog
0069 {
0070         Q_OBJECT
0071     public:
0072         explicit YAxisTool(QWidget *ks);
0073         virtual ~YAxisTool() override = default;
0074         void reset(QObject *key, const YAxisInfo &info, bool isLeftAxis);
0075         void replot(bool isLeftAxis);
0076         const QCPAxis *getAxis()
0077         {
0078             return m_Info.axis;
0079         }
0080
0081     protected:
0082         void closeEvent(QCloseEvent *event) override;
0083         void showEvent(QShowEvent *event) override;
0084
0085     signals:
0086         void axisChanged(QObject *key, const YAxisInfo &info);
0087         void axisColorChanged(QObject *key, const YAxisInfo &info, const QColor &color);
0088         void leftAxisChanged(QCPAxis *axis);
0089
0090     public slots:
0091         void updateValues(const double value);
0092         void slotClosed();
0093
0094     private slots:
0095         void slotSaveChanges();
0096
0097     private:
0098         void updateAutoValues();
0099         void updateLeftAxis();
0100         void updateToDefaults();
0101         void updateSpins();
0102         void updateColor();
0103         void computeAutoLimits();
0104
0105         YAxisToolUI *ui { nullptr };
0106         QObject *m_Key { nullptr };
0107         YAxisInfo m_Info;
0108 };