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
41 static const QColor DecodeColours[4];
44 DecodeSignal(pv::SigSession &session,
45 boost::shared_ptr<pv::data::Decoder> decoder, int index);
47 void init_context_bar_actions(QWidget *parent);
51 void set_view(pv::view::View *view);
54 * Paints the background layer of the trace with a QPainter
55 * @param p the QPainter to paint into.
56 * @param left the x-coordinate of the left edge of the signal.
57 * @param right the x-coordinate of the right edge of the signal.
59 void paint_back(QPainter &p, int left, int right);
62 * Paints the mid-layer of the trace with a QPainter
63 * @param p the QPainter to paint into.
64 * @param left the x-coordinate of the left edge of the signal
65 * @param right the x-coordinate of the right edge of the signal
67 void paint_mid(QPainter &p, int left, int right);
69 const std::list<QAction*> get_context_bar_actions();
74 * When painting into the rectangle, calculate the y
75 * offset of the zero point.
77 int get_nominal_offset(const QRect &rect) const;
80 void on_new_decode_data();
83 boost::shared_ptr<pv::data::Decoder> _decoder;
85 uint64_t _decode_start, _decode_end;
91 #endif // PULSEVIEW_PV_DECODESIGNAL_H