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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_SAMPLINGBAR_H | |
22 | #define PULSEVIEW_PV_SAMPLINGBAR_H | |
23 | ||
24 | #include <stdint.h> | |
25 | ||
26 | #include <list> | |
27 | ||
28 | #include <QComboBox> | |
29 | #include <QDoubleSpinBox> | |
30 | #include <QToolBar> | |
31 | #include <QToolButton> | |
32 | ||
33 | struct st_dev_inst; | |
34 | class QAction; | |
35 | ||
36 | namespace pv { | |
37 | ||
38 | class SamplingBar : public QToolBar | |
39 | { | |
40 | Q_OBJECT | |
41 | ||
42 | private: | |
43 | static const uint64_t RecordLengths[20]; | |
44 | static const uint64_t DefaultRecordLength; | |
45 | ||
46 | public: | |
47 | SamplingBar(QWidget *parent); | |
48 | ||
49 | void set_device_list(const std::list<struct sr_dev_inst*> &devices); | |
50 | ||
51 | struct sr_dev_inst* get_selected_device() const; | |
52 | void set_selected_device(struct sr_dev_inst *const sdi); | |
53 | ||
54 | uint64_t get_record_length() const; | |
55 | ||
56 | void set_sampling(bool sampling); | |
57 | ||
58 | signals: | |
59 | void run_stop(); | |
60 | ||
61 | private: | |
62 | void update_sample_rate_selector(); | |
63 | void update_sample_rate_selector_value(); | |
64 | void commit_sample_rate(); | |
65 | ||
66 | private slots: | |
67 | void on_device_selected(); | |
68 | void on_sample_rate_changed(); | |
69 | void configure(); | |
70 | ||
71 | private: | |
72 | QComboBox _device_selector; | |
73 | QToolButton _configure_button; | |
74 | ||
75 | QComboBox _record_length_selector; | |
76 | ||
77 | QComboBox _sample_rate_list; | |
78 | QAction *_sample_rate_list_action; | |
79 | QDoubleSpinBox _sample_rate_value; | |
80 | QAction *_sample_rate_value_action; | |
81 | ||
82 | QIcon _icon_green; | |
83 | QIcon _icon_grey; | |
84 | QToolButton _run_stop_button; | |
85 | }; | |
86 | ||
87 | } // namespace pv | |
88 | ||
89 | #endif // PULSEVIEW_PV_SAMPLINGBAR_H |