Initialise Trace widgets when the trace is received by the View

[pulseview.git] / pv / view / timemarker.h

diff --git a/pv/view/timemarker.h b/pv/view/timemarker.h
index 34e936c1423fd4c17c02b8e6212d9ea63bb4878d..328d428f0e52ca547c48840d5a4071e247c78e14 100644 (file)
--- a/pv/view/timemarker.h
+++ b/pv/view/timemarker.h
@@ -22,8 +22,12 @@
 #define PULSEVIEW_PV_VIEW_MARKER_H
 
 #include <QColor>
+#include <QDoubleSpinBox>
 #include <QObject>
 #include <QRectF>
+#include <QWidgetAction>
+
+#include "selectableitem.h"
 
 class QPainter;
 class QRect;
@@ -33,7 +37,7 @@ namespace view {
 
 class View;
 
-class TimeMarker : public QObject
+class TimeMarker : public SelectableItem
 {
        Q_OBJECT
 
@@ -44,14 +48,11 @@ protected:
         * @param colour A reference to the colour of this cursor.
         * @param time The time to set the flag to.
         */
-       TimeMarker(const View &view, const QColor &colour, double time);
-
-       /**
-        * Copy constructor
-        */
-       TimeMarker(const TimeMarker &s);
+       TimeMarker(View &view, const QColor &colour, double time);
 
 public:
+       virtual void init_context_bar_actions(QWidget *parent);
+       
        /**
         * Gets the time of the marker.
         */
@@ -80,19 +81,34 @@ public:
         * Paints the marker's label to the ruler.
         * @param p The painter to draw with.
         * @param rect The rectangle of the ruler client area.
+        * @param prefix The SI prefix to paint time value with.
         */
-       virtual void paint_label(QPainter &p, const QRect &rect) = 0;
+       virtual void paint_label(QPainter &p, const QRect &rect,
+               unsigned int prefix) = 0;
+
+       /**
+        * Returns a list of context menu items to show in the context
+        * bar.
+        */
+       const std::list<QAction*> get_context_bar_actions();
+
+private slots:
+       void on_value_changed(double value);
 
 signals:
        void time_changed();
 
 protected:
-       const View &_view;
+       View &_view;
        const QColor &_colour;
 
        double _time;
 
        QSizeF _text_size;
+
+       QWidgetAction *_value_action;
+       QDoubleSpinBox *_value_widget;
+       bool _updating_value_widget;
 };
 
 } // namespace view