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.hpp>
35 #include <pv/widgets/popuptoolbutton.hpp>
36 #include <pv/widgets/sweeptimingwidget.hpp>
42 Q_DECLARE_METATYPE(std::shared_ptr<sigrok::Device>)
53 class SamplingBar : public QToolBar
58 static const uint64_t MinSampleCount;
59 static const uint64_t MaxSampleCount;
60 static const uint64_t DefaultSampleCount;
63 SamplingBar(Session &session, pv::MainWindow &main_window);
66 const std::list< std::pair<std::shared_ptr<sigrok::Device>, std::string> > &devices,
67 std::shared_ptr<sigrok::Device> selected);
69 std::shared_ptr<sigrok::Device> get_selected_device() const;
71 void set_capture_state(pv::Session::capture_state state);
77 void update_sample_rate_selector();
78 void update_sample_rate_selector_value();
79 void update_sample_count_selector();
80 void update_device_config_widgets();
81 void commit_sample_rate();
82 void commit_sample_count();
85 void on_device_selected();
86 void on_sample_count_changed();
87 void on_sample_rate_changed();
90 void on_config_changed();
93 bool eventFilter(QObject *watched, QEvent *event);
97 MainWindow &main_window_;
99 QComboBox device_selector_;
100 bool updating_device_selector_;
102 pv::widgets::PopupToolButton configure_button_;
103 QAction *configure_button_action_;
105 pv::widgets::PopupToolButton channels_button_;
107 pv::widgets::SweepTimingWidget sample_count_;
108 pv::widgets::SweepTimingWidget sample_rate_;
109 bool updating_sample_rate_;
110 bool updating_sample_count_;
112 bool sample_count_supported_;
117 QToolButton run_stop_button_;
120 } // namespace toolbars
123 #endif // PULSEVIEW_PV_TOOLBARS_SAMPLINGBAR_H