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1 | /* | |
2 | * This file is part of the PulseView project. | |
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 | ||
21 | #ifndef PULSEVIEW_PV_TOOLBARS_SAMPLINGBAR_H | |
22 | #define PULSEVIEW_PV_TOOLBARS_SAMPLINGBAR_H | |
23 | ||
24 | #include <stdint.h> | |
25 | ||
26 | #include <list> | |
27 | #include <map> | |
28 | ||
29 | #include <boost/shared_ptr.hpp> | |
30 | ||
31 | #include <QComboBox> | |
32 | #include <QDoubleSpinBox> | |
33 | #include <QToolBar> | |
34 | #include <QToolButton> | |
35 | ||
36 | #include <pv/sigsession.h> | |
37 | #include <pv/widgets/popuptoolbutton.h> | |
38 | #include <pv/widgets/sweeptimingwidget.h> | |
39 | ||
40 | class QAction; | |
41 | ||
42 | namespace pv { | |
43 | ||
44 | class DevInst; | |
45 | class SigSession; | |
46 | ||
47 | namespace toolbars { | |
48 | ||
49 | class SamplingBar : public QToolBar | |
50 | { | |
51 | Q_OBJECT | |
52 | ||
53 | private: | |
54 | static const uint64_t MinSampleCount; | |
55 | static const uint64_t MaxSampleCount; | |
56 | static const uint64_t DefaultSampleCount; | |
57 | ||
58 | public: | |
59 | SamplingBar(SigSession &session, QWidget *parent); | |
60 | ||
61 | void set_device_list( | |
62 | const std::list< boost::shared_ptr<pv::DevInst> > &devices); | |
63 | ||
64 | boost::shared_ptr<pv::DevInst> get_selected_device() const; | |
65 | void set_selected_device(boost::shared_ptr<pv::DevInst> dev_inst); | |
66 | ||
67 | void set_capture_state(pv::SigSession::capture_state state); | |
68 | ||
69 | signals: | |
70 | void run_stop(); | |
71 | ||
72 | private: | |
73 | void update_sample_rate_selector(); | |
74 | void update_sample_rate_selector_value(); | |
75 | void update_sample_count_selector(); | |
76 | void commit_sample_rate(); | |
77 | void commit_sample_count(); | |
78 | ||
79 | private slots: | |
80 | void on_device_selected(); | |
81 | void on_sample_count_changed(); | |
82 | void on_sample_rate_changed(); | |
83 | void on_run_stop(); | |
84 | ||
85 | private: | |
86 | SigSession &_session; | |
87 | ||
88 | QComboBox _device_selector; | |
89 | std::map<const sr_dev_inst*, boost::weak_ptr<DevInst> > | |
90 | _device_selector_map; | |
91 | bool _updating_device_selector; | |
92 | ||
93 | pv::widgets::PopupToolButton _configure_button; | |
94 | QAction *_configure_button_action; | |
95 | ||
96 | pv::widgets::PopupToolButton _probes_button; | |
97 | ||
98 | pv::widgets::SweepTimingWidget _sample_count; | |
99 | pv::widgets::SweepTimingWidget _sample_rate; | |
100 | bool _updating_sample_rate; | |
101 | bool _updating_sample_count; | |
102 | ||
103 | bool _sample_count_supported; | |
104 | ||
105 | QIcon _icon_red; | |
106 | QIcon _icon_green; | |
107 | QIcon _icon_grey; | |
108 | QToolButton _run_stop_button; | |
109 | }; | |
110 | ||
111 | } // namespace toolbars | |
112 | } // namespace pv | |
113 | ||
114 | #endif // PULSEVIEW_PV_TOOLBARS_SAMPLINGBAR_H |