From bac3c6bc0f36623e200fe30fc8cc4137ab96fba7 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Tue, 22 Nov 2005 05:10:12 +0000
Subject: plugin selector from doug; lots and lots of fixes from karsten

git-svn-id: svn://localhost/trunk/ardour2@105 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 gtk2_ardour/editor_cursors.cc | 58 +++++++++++++++++++++----------------------
 1 file changed, 29 insertions(+), 29 deletions(-)

(limited to 'gtk2_ardour/editor_cursors.cc')

diff --git a/gtk2_ardour/editor_cursors.cc b/gtk2_ardour/editor_cursors.cc
index 78552d6451..3fd0a561e7 100644
--- a/gtk2_ardour/editor_cursors.cc
+++ b/gtk2_ardour/editor_cursors.cc
@@ -31,30 +31,32 @@ using namespace ARDOUR;
 using namespace Gtk;
 
 Editor::Cursor::Cursor (Editor& ed, const string& color, bool (Editor::*callbck)(GdkEvent*,ArdourCanvas::Item*))
-	: editor (ed), length(1.0)
+	: editor (ed),
+	  points (2),
+	  canvas_item (*editor.cursor_group),
+	  length(1.0)
 {
 	
 	/* "randomly" initialize coords */
 
-	points->push_back(Gnome::Art::Point(-9383839.0, 0.0));
-	points->push_back(Gnome::Art::Point(1.0, 0.0));
-	Gnome::Canvas::Group *group = editor.cursor_group;
+	points.push_back(Gnome::Art::Point(-9383839.0, 0.0));
+	points.push_back(Gnome::Art::Point(1.0, 0.0));
 
 	// cerr << "set cursor points, nc = " << points->num_points << endl;
 
-	canvas_item = new Gnome::Canvas::Line (*group, *points);
-	canvas_item->set_property ("fill_color", color.c_str());
-	canvas_item->set_property ("width_pixels", 1);
-	canvas_item->set_property ("first_arrowhead", (gboolean) TRUE);
-	canvas_item->set_property ("last_arrowhead", (gboolean) TRUE);
-	canvas_item->set_property ("arrow_shape_a", 11.0);
-	canvas_item->set_property ("arrow_shape_b", 0.0);
-	canvas_item->set_property ("arrow_shape_c", 9.0);
+	canvas_item.property_points().set_value(points);
+	canvas_item.property_fill_color().set_value(color.c_str());
+	canvas_item.property_width_pixels().set_value(1);
+	canvas_item.property_first_arrowhead().set_value(TRUE);
+	canvas_item.property_last_arrowhead().set_value(TRUE);
+	canvas_item.property_arrow_shape_a().set_value(11.0);
+	canvas_item.property_arrow_shape_b().set_value(0.0);
+	canvas_item.property_arrow_shape_c().set_value(9.0);
 
 	// cerr << "cursor line @ " << canvas_item << endl;
 
-	canvas_item->set_data ("cursor", this);
-	canvas_item->signal_event().connect (bind (mem_fun (ed, callbck), canvas_item));
+	canvas_item.set_data ("cursor", this);
+	canvas_item.signal_event().connect (bind (mem_fun (ed, callbck), &canvas_item));
 
 	current_frame = 1; /* force redraw at 0 */
 }
@@ -62,8 +64,6 @@ Editor::Cursor::Cursor (Editor& ed, const string& color, bool (Editor::*callbck)
 Editor::Cursor::~Cursor ()
 
 {
-        gtk_object_destroy (GTK_OBJECT(canvas_item));
-	gnome_canvas_points_unref (points->gobj());
 }
 
 void
@@ -72,43 +72,43 @@ Editor::Cursor::set_position (jack_nframes_t frame)
 	double new_pos =  editor.frame_to_unit (frame);
 
 	if (editor.session == 0) {
-		canvas_item->hide();
+		canvas_item.hide();
 	} else {
-		canvas_item->show();
+		canvas_item.show();
 	}
 
 	current_frame = frame;
 
-	if (new_pos == points->front().get_x()) {
+	if (new_pos == points.front().get_x()) {
 
 		/* change in position is not visible, so just raise it */
 
-		canvas_item->raise_to_top();
+		canvas_item.raise_to_top();
 		return;
 	} 
 
-	points->front().set_x(new_pos);
-	points->back().set_x(new_pos);
+	points.front().set_x(new_pos);
+	points.back().set_x(new_pos);
 
 	// cerr << "set cursor2 al points, nc = " << points->num_points << endl;
-	canvas_item->set_property ("points", points);
-	canvas_item->raise_to_top();
+	canvas_item.property_points().set_value(points);
+	canvas_item.raise_to_top();
 }
 
 void
 Editor::Cursor::set_length (double units)
 {
 	length = units; 
-	points->back().set_x (points->front().get_y() + length);
+	points.back().set_x (points.front().get_y() + length);
 	// cerr << "set cursor3 al points, nc = " << points->num_points << endl;
-	canvas_item->set_property("points", points);
+	canvas_item.property_points().set_value(points);
 }
 
 void 
 Editor::Cursor::set_y_axis (double position)
 {
-        points->front().set_y (position);
-	points->back().set_x (position + length);
+        points.front().set_y (position);
+	points.back().set_x (position + length);
 	// cerr << "set cursor4 al points, nc = " << points->num_points << endl;
-	canvas_item->set_property("points", points);
+	canvas_item.property_points().set_value(points);
 }
-- 
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