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
26 #include <QApplication>
34 const QPen Signal::SignalAxisPen(QColor(128, 128, 128, 64));
36 const char *const ProbeNames[] = {
53 Signal::Signal(pv::SigSession &session, const sr_probe *const probe) :
54 Trace(session, probe->name),
58 _updating_name_widget(false)
63 void Signal::init_context_bar_actions(QWidget *parent)
65 _name_widget = new QComboBox(parent);
66 _name_widget->setEditable(true);
68 _name_action = new QWidgetAction(parent);
69 _name_action->setDefaultWidget(_name_widget);
71 for(unsigned int i = 0; i < countof(ProbeNames); i++)
72 _name_widget->insertItem(i, ProbeNames[i]);
73 _name_widget->setEditText(_probe->name);
75 connect(_name_widget, SIGNAL(editTextChanged(const QString&)),
76 this, SLOT(on_text_changed(const QString&)));
79 void Signal::set_name(QString name)
81 Trace::set_name(name);
82 _updating_name_widget = true;
83 _name_widget->setEditText(name);
84 _updating_name_widget = false;
87 bool Signal::enabled() const
89 return _probe->enabled;
92 const sr_probe* Signal::probe() const
97 void Signal::paint_axis(QPainter &p, int y, int left, int right)
99 p.setPen(SignalAxisPen);
100 p.drawLine(QPointF(left, y + 0.5f), QPointF(right, y + 0.5f));
103 void Signal::on_text_changed(const QString &text)
105 Trace::set_name(text);