--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/analog/abstractmeter.h Wed Jun 29 21:28:13 2022 +0200
@@ -0,0 +1,133 @@
+/***************************************************************************
+ * Copyright (C) 2006-2008 by Tomasz Ziobrowski *
+ * http://www.3electrons.com *
+ * e-mail: t.ziobrowski@3electrons.com *
+ * *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the *
+ * Free Software Foundation, Inc., *
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ ***************************************************************************/
+
+#ifndef ABSTRACTMETER_H
+#define ABSTRACTMETER_H
+
+#include "widgetwithbackground.h"
+
+ /**
+ * Abstract class for Meter/Gauge classes
+ */
+ class AbstractMeter : public WidgetWithBackground
+ {
+ Q_OBJECT
+ Q_PROPERTY (double minimum READ minimum WRITE setMinimum )
+ Q_PROPERTY (double maximum READ maximum WRITE setMaximum )
+ Q_PROPERTY (double value READ value WRITE setValue )
+ Q_PROPERTY (double nominal READ nominal WRITE setNominal);
+ Q_PROPERTY (double critical READ critical WRITE setCritical);
+
+ Q_PROPERTY (QString prefix READ prefix WRITE setPrefix)
+ Q_PROPERTY (QString suffix READ suffix WRITE setSuffix)
+ Q_PROPERTY (QFont valueFont READ valueFont WRITE setValueFont)
+ Q_PROPERTY (double valueOffset READ valueOffset WRITE setValueOffset)
+ Q_PROPERTY (QFont digitFont READ digitFont WRITE setDigitFont)
+ Q_PROPERTY (double digitOffset READ digitOffset WRITE setDigitOffset)
+
+
+ public:
+
+ AbstractMeter(QWidget *parent = 0);
+ virtual ~AbstractMeter() {};
+
+ double minimum() const { return m_minimum; }
+ void setMinimum(double i);
+ double maximum() const { return m_maximum; }
+ void setMaximum(double i);
+ double value() const { return m_value;}
+
+ double nominal() const { return m_nominal; }
+ void setNominal(double i) { m_nominal = i; updateWithBackground();}
+ double critical() const { return m_critical; }
+ void setCritical(double i) { m_critical = i; updateWithBackground();}
+
+ QFont valueFont() const { return m_valueFont; }
+ void setValueFont(QFont f){ m_valueFont = f; updateWithBackground(); }
+
+ double valueOffset() const { return m_valueOffset; }
+ void setValueOffset(double v){ m_valueOffset = v; updateWithBackground();}
+
+ double digitOffset() const { return m_digitOffset; }
+ void setDigitOffset(double v){ m_digitOffset = v; updateWithBackground();}
+
+ QFont digitFont() const { return m_digitFont; }
+ void setDigitFont(QFont f){ m_digitFont = f; updateWithBackground(); }
+
+ QString prefix() const { return m_prefix; }
+ void setPrefix(QString s) { m_prefix = s; updateWithBackground(); }
+
+ QString suffix() const { return m_suffix; }
+ void setSuffix(QString s) { m_suffix = s; updateWithBackground(); }
+
+ public slots:
+ void setValue(int val);
+ void setValue(double val);
+ signals:
+ void valueChanged(int val);
+ void valueChanged(double val);
+
+ protected:
+
+ /**
+ * Calculate m_max and m_min values shown on scale
+ * @return true if m_max or m_min has been changed
+ */
+
+ bool calcMaxMin();
+
+ /** Starting value on meter this value is less than m_minimum */
+ double m_min;
+ /** Endgind value on meter this value is more than m_maximum*/
+ double m_max;
+
+ /** Minimum that has to be on scale */
+ double m_minimum;
+ /** Maximum that has to be on scale */
+ double m_maximum;
+
+ /** Current value */
+ double m_value;
+
+ /** Nominal value (allowed value) by convention mark by green look to manometer and thermometer widgets */
+ double m_nominal;
+ /** Critical value (maximum allowed value) by convention mark by red */
+ double m_critical;
+
+ /** Used to place value string on component */
+ double m_valueOffset;
+ /** Used to place scale digits offset. On manometer distance from the center on thermometer distance form left */
+ double m_digitOffset;
+
+ /** Font used to display value */
+ QFont m_valueFont;
+ /** Font used to display scale digit/numbers */
+ QFont m_digitFont;
+
+ /** Prefix added to value string like Speed */
+ QString m_prefix;
+ /** Postfix added to value string like km/h or mph */
+ QString m_suffix;
+
+ };// AbstractMeter
+
+#endif // ABSTRACTMETER_H_