ground/gcs/src/plugins/telemetry/monitorwidget.h

   1 #ifndef MONITORWIDGET_H
   2 #define MONITORWIDGET_H
   3
   4 #include <QWidget>
   5 #include <QObject>
   6 #include <QGraphicsView>
   7 #include <QtSvg/QSvgRenderer>
   8 #include <QtSvg/QGraphicsSvgItem>
   9 #include <QtCore/QPointer>
  10
  11 class MonitorWidget : public QGraphicsView {
  12     Q_OBJECT
  13 public:
  14     explicit MonitorWidget(QWidget *parent = 0);
  15     ~MonitorWidget();
  16
  17     void setMin(double min)
  18     {
  19         minValue = min;
  20     }
  21
  22     double getMin()
  23     {
  24         return minValue;
  25     }
  26
  27     void setMax(double max)
  28     {
  29         maxValue = max;
  30     }
  31
  32     double getMax()
  33     {
  34         return maxValue;
  35     }
  36
  37 public slots:
  38     void telemetryConnected();
  39     void telemetryDisconnected();
  40     void telemetryUpdated(double txRate, double rxRate);
  41
  42 protected:
  43     void showEvent(QShowEvent *event);
  44     void resizeEvent(QResizeEvent *event);
  45
  46 private:
  47     bool connected;
  48
  49     double minValue;
  50     double maxValue;
  51
  52     QGraphicsSvgItem *graph;
  53
  54     QPointer<QGraphicsTextItem> txSpeed;
  55     QPointer<QGraphicsTextItem> rxSpeed;
  56
  57     QList<QGraphicsSvgItem *> txNodes;
  58     QList<QGraphicsSvgItem *> rxNodes;
  59
  60     Qt::AspectRatioMode aspectRatioMode;
  61 };
  62
  63 #endif // MONITORWIDGET_H