X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fcursor.h;h=16e8298b8df4a8a0c98ad038dd78a90cb37043f7;hb=0dda6fe595932b2e340930104fad8ac4fc574895;hp=dd8ef242d53163dfdd4a7f9bf10fc94d8886ff75;hpb=8782a1fdb4cd6e73ad068599f06292a2cecd4d7e;p=pulseview.git

diff --git a/pv/view/cursor.h b/pv/view/cursor.h
index dd8ef242..16e8298b 100644
--- a/pv/view/cursor.h
+++ b/pv/view/cursor.h
@@ -23,6 +23,8 @@
 
 #include "timemarker.h"
 
+#include <memory>
+
 #include <QSizeF>
 
 class QPainter;
@@ -34,13 +36,12 @@ class Cursor : public TimeMarker
 {
 	Q_OBJECT
 
-private:
+public:
 	static const QColor LineColour;
 	static const QColor FillColour;
 	static const QColor HighlightColour;
 	static const QColor TextColour;
 
-	static const int Size;
 	static const int Offset;
 
 	static const int ArrowSize;
@@ -48,10 +49,10 @@ private:
 public:
 	/**
 	 * Constructor.
-	 * @param colour A reference to the colour of this cursor.
+	 * @param view A reference to the view that owns this cursor pair.
 	 * @param time The time to set the flag to.
 	 */
-	Cursor(const View &view, double time);
+	Cursor(View &view, double time);
 
 public:
 	/**
@@ -65,13 +66,15 @@ public:
 	 * Paints the cursor's label to the ruler.
 	 * @param p The painter to draw with.
 	 * @param rect The rectangle of the ruler client area.
+	 * @param prefix The index of the SI prefix to use.
 	 */
-	void paint_label(QPainter &p, const QRect &rect);
+	void paint_label(QPainter &p, const QRect &rect,
+		unsigned int prefix);
 
 private:
-	void compute_text_size(QPainter &p);
+	void compute_text_size(QPainter &p, unsigned int prefix);
 
-	void format_text(char *text);
+	std::shared_ptr<Cursor> get_other_cursor() const;
 
 private:
 	QSizeF _text_size;