qml: allow to set blockclockdial scale

This represents the factor we use to scale off of the parent width &
height.

Author: jarolrod

src/qml/components/blockclockdial.cpp

@@ -16,6 +16,7 @@ BlockClockDial::BlockClockDial(QQuickItem *parent)
 : QQuickPaintedItem(parent)
 , m_time_ratio_list{0.0}
 , m_pen_width{4}
+, m_scale{5/12}
 , m_background_color{QColor("#2D2D2D")}
 , m_confirmation_colors{QList<QColor>{}}
 , m_time_tick_color{QColor("#000000")}
@@ -140,6 +141,14 @@ void BlockClockDial::setPenWidth(qreal width)
     update();
 }
 
+void BlockClockDial::setScale(qreal scale)
+{
+    m_scale = scale;
+    update();
+
+    Q_EMIT scaleChanged();
+}
+
 void BlockClockDial::setBackgroundColor(QColor color)
 {
     m_background_color = color;

src/qml/components/blockclockdial.h

@@ -20,6 +20,7 @@ class BlockClockDial : public QQuickPaintedItem
     Q_PROPERTY(bool synced READ synced WRITE setSynced)
     Q_PROPERTY(bool paused READ paused WRITE setPaused)
     Q_PROPERTY(qreal penWidth READ penWidth WRITE setPenWidth)
+    Q_PROPERTY(qreal scale READ scale WRITE setScale NOTIFY scaleChanged)
     Q_PROPERTY(QColor backgroundColor READ backgroundColor WRITE setBackgroundColor)
     Q_PROPERTY(QList<QColor> confirmationColors READ confirmationColors WRITE setConfirmationColors )
     Q_PROPERTY(QColor timeTickColor READ timeTickColor WRITE setTimeTickColor)
@@ -34,6 +35,7 @@ class BlockClockDial : public QQuickPaintedItem
     bool synced() const { return m_is_synced; };
     bool paused() const { return m_is_paused; };
     qreal penWidth() const { return m_pen_width; };
+    qreal scale() const { return m_scale; };
     QColor backgroundColor() const { return m_background_color; };
     QList<QColor> confirmationColors() const { return m_confirmation_colors; };
     QColor timeTickColor() const { return m_time_tick_color; };
@@ -45,10 +47,14 @@ public Q_SLOTS:
     void setSynced(bool synced);
     void setPaused(bool paused);
     void setPenWidth(qreal width);
+    void setScale(qreal scale);
     void setBackgroundColor(QColor color);
     void setConfirmationColors(QList<QColor> colorList);
     void setTimeTickColor(QColor color);
 
+Q_SIGNALS:
+    void scaleChanged();
+
 private:
     void paintConnectingAnimation(QPainter * painter);
     void paintProgress(QPainter * painter);
@@ -68,6 +74,7 @@ public Q_SLOTS:
     bool m_is_synced;
     bool m_is_paused;
     qreal m_pen_width;
+    qreal m_scale;
     QColor m_background_color;
     QConicalGradient m_connecting_gradient;
     qreal m_connecting_start_angle = 90;