]> sigrok.org Git - pulseview.git/blame - pv/view/signal.cpp
Refactored Signal into Trace
[pulseview.git] / pv / view / signal.cpp
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28a4c9c5 1/*
b3f22de0 2 * This file is part of the PulseView project.
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3 *
4 * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
5 *
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.
10 *
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.
15 *
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
19 */
20
cef18fc6 21#include <extdef.h>
28a4c9c5 22
cec48d16 23#include <assert.h>
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24#include <math.h>
25
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26#include <QApplication>
27
cef18fc6 28#include "signal.h"
8d634081 29#include "view.h"
3e46726a 30
51e77110 31namespace pv {
8d634081 32namespace view {
51e77110 33
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34const QPen Signal::SignalAxisPen(QColor(128, 128, 128, 64));
35
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36const char *const ProbeNames[] = {
37 "CLK",
38 "DATA",
39 "IN",
40 "OUT",
41 "RST",
42 "Tx",
43 "Rx",
44 "EN",
45 "SCLK",
46 "MOSI",
47 "MISO",
48 "/SS",
49 "SDA",
50 "SCL"
51};
52
c0f86852 53Signal::Signal(pv::SigSession &session, const sr_probe *const probe) :
931f20b0 54 Trace(session, probe->name),
cec48d16 55 _probe(probe),
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56 _name_action(NULL),
57 _name_widget(),
58 _updating_name_widget(false)
28a4c9c5 59{
cec48d16 60 assert(_probe);
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61
62 _name_action.setDefaultWidget(&_name_widget);
63
64 _name_widget.setEditable(true);
65 for(unsigned int i = 0; i < countof(ProbeNames); i++)
66 _name_widget.insertItem(i, ProbeNames[i]);
67 _name_widget.setEditText(probe->name);
68
69 connect(&_name_widget, SIGNAL(editTextChanged(const QString&)),
70 this, SLOT(on_text_changed(const QString&)));
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71}
72
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73void Signal::set_name(QString name)
74{
931f20b0 75 Trace::set_name(name);
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76 _updating_name_widget = true;
77 _name_widget.setEditText(name);
78 _updating_name_widget = false;
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79}
80
931f20b0 81bool Signal::enabled() const
2e575351 82{
931f20b0 83 return _probe->enabled;
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84}
85
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86void Signal::paint_axis(QPainter &p, int y, int left, int right)
87{
88 p.setPen(SignalAxisPen);
89 p.drawLine(QPointF(left, y + 0.5f), QPointF(right, y + 0.5f));
90}
91
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92void Signal::on_text_changed(const QString &text)
93{
931f20b0 94 Trace::set_name(text);
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95 text_changed();
96}
97
8d634081 98} // namespace view
51e77110 99} // namespace pv