2 Copyright (C) 2002-2009 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __port_matrix_column_labels_h__
21 #define __port_matrix_column_labels_h__
23 #include <boost/shared_ptr.hpp>
24 #include "port_matrix_component.h"
31 class PortMatrixBundleChannel;
33 /** The column labels part of the port matrix */
34 class PortMatrixColumnLabels : public PortMatrixComponent
43 PortMatrixColumnLabels (PortMatrixBody *, Location);
45 double component_to_parent_x (double x) const;
46 double parent_to_component_x (double x) const;
47 double component_to_parent_y (double y) const;
48 double parent_to_component_y (double y) const;
49 void mouseover_changed (PortMatrixNode const &);
50 void draw_extra (cairo_t *);
53 void render (cairo_t *);
54 void compute_dimensions ();
55 double basic_text_x_pos (int) const;
56 void render_port_name (cairo_t *, Gdk::Color, double, double, PortMatrixBundleChannel const &);
57 double channel_x (PortMatrixBundleChannel const &) const;
58 void queue_draw_for (PortMatrixNode const &);
60 std::vector<boost::shared_ptr<ARDOUR::Bundle> > _bundles;
61 double _longest_bundle_name;
62 double _longest_channel_name;
64 double _highest_group_name;