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_TOOLBARS_SAMPLINGBAR_H
22 #define PULSEVIEW_PV_TOOLBARS_SAMPLINGBAR_H
30 #include <QDoubleSpinBox>
32 #include <QToolButton>
34 #include <pv/sigsession.h>
35 #include <pv/widgets/popuptoolbutton.h>
36 #include <pv/widgets/sweeptimingwidget.h>
42 Q_DECLARE_METATYPE(std::shared_ptr<sigrok::Device>)
52 class SamplingBar : public QToolBar
57 static const uint64_t MinSampleCount;
58 static const uint64_t MaxSampleCount;
59 static const uint64_t DefaultSampleCount;
62 SamplingBar(SigSession &session, QWidget *parent);
65 const std::list< std::pair<std::shared_ptr<sigrok::Device>, std::string> > &devices,
66 std::shared_ptr<sigrok::Device> selected);
68 std::shared_ptr<sigrok::Device> get_selected_device() const;
70 void set_capture_state(pv::SigSession::capture_state state);
76 void update_sample_rate_selector();
77 void update_sample_rate_selector_value();
78 void update_sample_count_selector();
79 void update_device_config_widgets();
80 void commit_sample_rate();
81 void commit_sample_count();
84 void on_device_selected();
85 void on_sample_count_changed();
86 void on_sample_rate_changed();
89 void on_config_changed();
92 bool eventFilter(QObject *watched, QEvent *event);
97 QComboBox _device_selector;
98 bool _updating_device_selector;
100 pv::widgets::PopupToolButton _configure_button;
101 QAction *_configure_button_action;
103 pv::widgets::PopupToolButton _channels_button;
105 pv::widgets::SweepTimingWidget _sample_count;
106 pv::widgets::SweepTimingWidget _sample_rate;
107 bool _updating_sample_rate;
108 bool _updating_sample_count;
110 bool _sample_count_supported;
115 QToolButton _run_stop_button;
118 } // namespace toolbars
121 #endif // PULSEVIEW_PV_TOOLBARS_SAMPLINGBAR_H