Made TimeMarker::_view a non-const reference

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

diff --git a/pv/view/timemarker.h b/pv/view/timemarker.h
index 616221b23ba139afd1992b9ac7d6acc9332db1d8..f12fa2965693b7d7580b3b8638c8c9174f5f8561 100644 (file)
--- a/pv/view/timemarker.h
+++ b/pv/view/timemarker.h
@@ -22,6 +22,10 @@
 #define PULSEVIEW_PV_VIEW_MARKER_H
 
 #include <QColor>
+#include <QObject>
+#include <QRectF>
+
+#include "selectableitem.h"
 
 class QPainter;
 class QRect;
@@ -31,8 +35,10 @@ namespace view {
 
 class View;
 
-class TimeMarker
+class TimeMarker : public SelectableItem
 {
+       Q_OBJECT
+
 protected:
        /**
         * Constructor.
@@ -40,7 +46,7 @@ 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);
+       TimeMarker(View &view, const QColor &colour, double time);
 
 public:
        /**
@@ -60,21 +66,41 @@ public:
         */
        virtual void paint(QPainter &p, const QRect &rect);
 
+       /**
+        * Gets the marker label rectangle.
+        * @param rect The rectangle of the ruler client area.
+        * @return Returns the label rectangle.
+        */
+       virtual QRectF get_label_rect(const QRect &rect) const = 0;
+
        /**
         * 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();
+
+signals:
+       void time_changed();
 
 protected:
-       const View &_view;
+       View &_view;
        const QColor &_colour;
 
        double _time;
+
+       QSizeF _text_size;
 };
 
 } // namespace view
 } // namespace pv
 
-#endif // PULSEVIEW_PV_VIEW_MARKER_H
\ No newline at end of file
+#endif // PULSEVIEW_PV_VIEW_MARKER_H