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_labels.h"
33 /** The column labels part of the port matrix */
34 class PortMatrixColumnLabels : public PortMatrixLabels
37 PortMatrixColumnLabels (PortMatrix *, PortMatrixBody *);
39 void button_press (double, double, int, uint32_t);
41 double component_to_parent_x (double x) const;
42 double parent_to_component_x (double x) const;
43 double component_to_parent_y (double y) const;
44 double parent_to_component_y (double y) const;
45 void mouseover_changed (PortMatrixNode const &);
48 void render_bundle_name (cairo_t *, Gdk::Color, double, double, boost::shared_ptr<ARDOUR::Bundle>);
49 void render_channel_name (cairo_t *, Gdk::Color, double, double, ARDOUR::BundleChannel const &);
50 double channel_x (ARDOUR::BundleChannel const &) const;
51 double channel_y (ARDOUR::BundleChannel const &) const;
52 void queue_draw_for (ARDOUR::BundleChannel const &);
54 void render (cairo_t *);
55 void compute_dimensions ();
56 double basic_text_x_pos (int) const;
57 std::vector<std::pair<double, double> > port_name_shape (double, double) const;
59 double slanted_height () const {
60 return _height - _highest_group_name - 2 * name_pad();
63 std::vector<boost::shared_ptr<ARDOUR::Bundle> > _bundles;
64 double _longest_bundle_name;
65 double _longest_channel_name;
67 double _highest_group_name;