X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Feditor_cursors.cc;h=ccacda210f01484f5342e381e7248e34aeb0e423;hb=4770fea0a2b9b71850de9764868b53f85bfd594c;hp=ca00ec61d2eabe7b823a409d30d339704c54fa13;hpb=c86210a9d5bdb7b36ad58552a1f99f53d48781b3;p=ardour.git

diff --git a/gtk2_ardour/editor_cursors.cc b/gtk2_ardour/editor_cursors.cc
index ca00ec61d2..ccacda210f 100644
--- a/gtk2_ardour/editor_cursors.cc
+++ b/gtk2_ardour/editor_cursors.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2000 Paul Davis 
+    Copyright (C) 2000 Paul Davis
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -23,22 +23,19 @@
 #include <libgnomecanvas/libgnomecanvas.h>
 
 #include "utils.h"
+#include "editor_cursors.h"
 #include "editor.h"
 
-using namespace sigc;
 using namespace ARDOUR;
 using namespace PBD;
 using namespace Gtk;
 
-Editor::Cursor::Cursor (Editor& ed, bool (Editor::*callbck)(GdkEvent*,ArdourCanvas::Item*))
+EditorCursor::EditorCursor (Editor& ed, bool (Editor::*callbck)(GdkEvent*,ArdourCanvas::Item*))
 	: editor (ed),
 	  canvas_item (*editor.cursor_group),
 	  length(1.0)
 {
-	
-	/* "randomly" initialize coords */
-	
-	points.push_back(Gnome::Art::Point(1.0, 0.0));
+	points.push_back(Gnome::Art::Point(-1.0, 0.0)); // first x-coord needs to be a non-normal value
 	points.push_back(Gnome::Art::Point(1.0, 1.0));
 
 	canvas_item.property_points() = points;
@@ -50,24 +47,22 @@ Editor::Cursor::Cursor (Editor& ed, bool (Editor::*callbck)(GdkEvent*,ArdourCanv
 	canvas_item.property_arrow_shape_c() = 9.0;
 
 	canvas_item.set_data ("cursor", this);
-	canvas_item.signal_event().connect (bind (mem_fun (ed, callbck), &canvas_item));
+	canvas_item.signal_event().connect (sigc::bind (sigc::mem_fun (ed, callbck), &canvas_item));
 	current_frame = 1; /* force redraw at 0 */
 }
 
-Editor::Cursor::~Cursor ()
+EditorCursor::~EditorCursor ()
 
 {
 }
 
 void
-Editor::Cursor::set_position (nframes64_t frame)
+EditorCursor::set_position (framepos_t frame)
 {
+	PositionChanged (frame);
+
 	double new_pos =  editor.frame_to_unit (frame);
 
-	if (editor.session == 0) {
-		canvas_item.hide();
-	}
-	current_frame = frame;
 	if (new_pos != points.front().get_x()) {
 
 		points.front().set_x (new_pos);
@@ -75,23 +70,21 @@ Editor::Cursor::set_position (nframes64_t frame)
 
 		canvas_item.property_points() = points;
 	}
+	current_frame = frame;
 }
 
 void
-Editor::Cursor::set_length (double units)
+EditorCursor::set_length (double units)
 {
-	length = units; 
+	length = units;
 	points.back().set_y (points.front().get_y() + length);
 	canvas_item.property_points() = points;
-	if (editor.session != 0) {
-		canvas_item.show();
-	}
 }
 
-void 
-Editor::Cursor::set_y_axis (double position)
+void
+EditorCursor::set_y_axis (double position)
 {
-        points.front().set_y (position);
+	points.front().set_y (position);
 	points.back().set_y (position + length);
 	canvas_item.property_points() = points;
 }