2 * This file is part of the PulseView project.
4 * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
21 #ifndef PULSEVIEW_PV_DECODESIGNAL_H
22 #define PULSEVIEW_PV_DECODESIGNAL_H
26 #include <boost/shared_ptr.hpp>
36 class DecodeSignal : public Trace
39 DecodeSignal(pv::SigSession &session,
40 boost::shared_ptr<pv::data::Decoder> decoder);
42 void init_context_bar_actions(QWidget *parent);
47 * Paints the trace with a QPainter
48 * @param p the QPainter to paint into.
49 * @param left the x-coordinate of the left edge of the signal
50 * @param right the x-coordinate of the right edge of the signal
52 void paint(QPainter &p, int left, int right);
54 const std::list<QAction*> get_context_bar_actions();
59 * When painting into the rectangle, calculate the y
60 * offset of the zero point.
62 int get_nominal_offset(const QRect &rect) const;
65 boost::shared_ptr<pv::data::Decoder> _decoder;
71 #endif // PULSEVIEW_PV_DECODESIGNAL_H