radialbar.h

/*
                    GNU GENERAL PUBLIC LICENSE
                       Version 3, 29 June 2007

 Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

                            Preamble
Copyright (c) 2018-06-12 Houari Amine amine.houari@outlook.com
Copyright (c) 2018-06-12 Remmache Mohammed Amine amine.med.remmache@gmail.com

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might be different; for a GUI interface, you would use an "about box".

  You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.

  The GNU General Public License does not permit incorporating your program
into proprietary programs.  If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library.  If this is what you want to do, use the GNU Lesser General
Public License instead of this License.  But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.
*/

#ifndef RADIALBAR_H
#define RADIALBAR_H

#include <QQuickPaintedItem>

class RadialBar : public QQuickPaintedItem
{
    Q_OBJECT

    Q_PROPERTY(qreal size READ getSize WRITE setSize NOTIFY sizeChanged)
    Q_PROPERTY(qreal startAngle READ getStartAngle WRITE setStartAngle NOTIFY startAngleChanged)
    Q_PROPERTY(qreal spanAngle READ getSpanAngle WRITE setSpanAngle NOTIFY spanAngleChanged)
    Q_PROPERTY(qreal minValue READ getMinValue WRITE setMinValue NOTIFY minValueChanged)
    Q_PROPERTY(qreal maxValue READ getMaxValue WRITE setMaxValue NOTIFY maxValueChanged)
    Q_PROPERTY(qreal value READ getValue WRITE setValue NOTIFY valueChanged)
    Q_PROPERTY(int textValue READ getTextValue WRITE setTextValue NOTIFY textValueChanged)
    Q_PROPERTY(int dialWidth READ getDialWidth WRITE setDialWidth NOTIFY dialWidthChanged)
    Q_PROPERTY(QColor backgroundColor READ getBackgroundColor WRITE setBackgroundColor NOTIFY backgroundColorChanged)
    Q_PROPERTY(QColor foregroundColor READ getForegroundColor WRITE setForegroundColor NOTIFY foregroundColorChanged)
    Q_PROPERTY(QColor progressColor READ getProgressColor WRITE setProgressColor NOTIFY progressColorChanged)
    Q_PROPERTY(QColor textColor READ getTextColor WRITE setTextColor NOTIFY textColorChanged)
    Q_PROPERTY(QString suffixText READ getSuffixText WRITE setSuffixText NOTIFY suffixTextChanged)
    Q_PROPERTY(bool showText READ isShowText WRITE setShowText)
    Q_PROPERTY(Qt::PenCapStyle penStyle READ getPenStyle WRITE setPenStyle NOTIFY penStyleChanged)
    Q_PROPERTY(DialType dialType READ getDialType WRITE setDialType NOTIFY dialTypeChanged)
    Q_PROPERTY(QFont textFont READ getTextFont WRITE setTextFont NOTIFY textFontChanged)

public:
    RadialBar(QQuickItem *parent = 0);
    void paint(QPainter *painter);

    enum DialType {
        FullDial,
        MinToMax,
        NoDial
    };
    Q_ENUM(DialType)

    qreal getSize() {return m_Size;}
    qreal getStartAngle() {return m_StartAngle;}
    qreal getSpanAngle() {return m_SpanAngle;}
    qreal getMinValue() {return m_MinValue;}
    qreal getMaxValue() {return m_MaxValue;}
    qreal getValue() {return m_Value;}
    int getTextValue() {return yr_Value;}
    int getDialWidth() {return m_DialWidth;}
    QColor getBackgroundColor() {return m_BackgroundColor;}
    QColor getForegroundColor() {return m_DialColor;}
    QColor getProgressColor() {return m_ProgressColor;}
    QColor getTextColor() {return m_TextColor;}
    QString getSuffixText() {return m_SuffixText;}
    bool isShowText() {return m_ShowText;}
    Qt::PenCapStyle getPenStyle() {return m_PenStyle;}
    DialType getDialType() {return m_DialType;}
    QFont getTextFont() {return m_TextFont;}

    void setSize(qreal size);
    void setStartAngle(qreal angle);
    void setSpanAngle(qreal angle);
    void setMinValue(qreal value);
    void setMaxValue(qreal value);
    void setValue(qreal value);
    void setTextValue(int value);
    void setDialWidth(qreal width);
    void setBackgroundColor(QColor color);
    void setForegroundColor(QColor color);
    void setProgressColor(QColor color);
    void setTextColor(QColor color);
    void setSuffixText(QString text);
    void setShowText(bool show);
    void setPenStyle(Qt::PenCapStyle style);
    void setDialType(DialType type);
    void setTextFont(QFont font);

signals:
    void sizeChanged();
    void startAngleChanged();
    void spanAngleChanged();
    void minValueChanged();
    void maxValueChanged();
    void valueChanged();
    void textValueChanged();
    void dialWidthChanged();
    void backgroundColorChanged();
    void foregroundColorChanged();
    void progressColorChanged();
    void textColorChanged();
    void suffixTextChanged();
    void penStyleChanged();
    void dialTypeChanged();
    void textFontChanged();

private:
    qreal m_Size;
    qreal m_StartAngle;
    qreal m_SpanAngle;
    qreal m_MinValue;
    qreal m_MaxValue;
    qreal m_Value;
    int yr_Value;
    int m_DialWidth;
    QColor m_BackgroundColor;
    QColor m_DialColor;
    QColor m_ProgressColor;
    QColor m_TextColor;
    QString m_SuffixText;
    bool m_ShowText;
    Qt::PenCapStyle m_PenStyle;
    DialType m_DialType;
    QFont m_TextFont;
};

#endif // RADIALBAR_H