do most of the work related to adding new anchored trim cursors (but debugging/analysis continues)

1 files changed, 19 insertions, 0 deletions

diff --git a/gtk2_ardour/editor_canvas.cc b/gtk2_ardour/editor_canvas.cc
index f962cb4ff7..12f119c711 100644
--- a/gtk2_ardour/editor_canvas.cc
+++ b/gtk2_ardour/editor_canvas.cc
@@ -904,6 +904,25 @@ Editor::set_canvas_cursor (Gdk::Cursor* cursor, bool save)
 	}
 }
 
+void
+Editor::push_canvas_cursor (Gdk::Cursor* cursor)
+{
+	if (cursor) {
+		_cursor_stack.push (cursor);
+		set_canvas_cursor (cursor, false);
+	}
+}
+
+void
+Editor::pop_canvas_cursor ()
+{
+	if (!_cursor_stack.empty()) {
+		Gdk::Cursor* cursor = _cursor_stack.top ();
+		_cursor_stack.pop ();
+		set_canvas_cursor (cursor, false);
+	}
+}
+
 bool
 Editor::track_canvas_key_press (GdkEventKey*)
 {