2 * Copyright (C) 2009-2011 Carl Hetherington <carl@carlh.net>
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 along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
19 #ifndef __port_matrix_column_labels_h__
20 #define __port_matrix_column_labels_h__
22 #include <boost/shared_ptr.hpp>
23 #include "port_matrix_labels.h"
32 /** The column labels part of the port matrix */
33 class PortMatrixColumnLabels : public PortMatrixLabels
36 PortMatrixColumnLabels (PortMatrix *, PortMatrixBody *);
38 void button_press (double, double, GdkEventButton *);
40 double component_to_parent_x (double x) const;
41 double parent_to_component_x (double x) const;
42 double component_to_parent_y (double y) const;
43 double parent_to_component_y (double y) const;
44 void mouseover_changed (std::list<PortMatrixNode> const &);
45 void motion (double, double);
47 uint32_t overhang () const {
52 void render_bundle_name (cairo_t *, Gdk::Color, Gdk::Color, double, double, boost::shared_ptr<ARDOUR::Bundle>);
53 void render_channel_name (cairo_t *, Gdk::Color, Gdk::Color, double, double, ARDOUR::BundleChannel const &);
54 double channel_x (ARDOUR::BundleChannel const &) const;
55 double channel_y (ARDOUR::BundleChannel const &) const;
56 void queue_draw_for (ARDOUR::BundleChannel const &);
57 ARDOUR::BundleChannel position_to_channel (double, double, boost::shared_ptr<const PortGroup>) const;
59 void render (cairo_t *);
60 void compute_dimensions ();
61 double basic_text_x_pos (int) const;
62 std::vector<std::pair<double, double> > port_name_shape (double, double) const;
64 double _longest_bundle_name;
65 double _longest_channel_name;
67 double _descender_height;