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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, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | ||
20 | #ifndef PULSEVIEW_PV_DATA_ANALOG_HPP | |
21 | #define PULSEVIEW_PV_DATA_ANALOG_HPP | |
22 | ||
23 | #include "signaldata.hpp" | |
24 | ||
25 | #include <deque> | |
26 | #include <memory> | |
27 | ||
28 | #include <QObject> | |
29 | #include "pv/data/segment.hpp" | |
30 | ||
31 | using std::deque; | |
32 | using std::shared_ptr; | |
33 | using std::vector; | |
34 | ||
35 | namespace pv { | |
36 | namespace data { | |
37 | ||
38 | class AnalogSegment; | |
39 | ||
40 | class Analog : public SignalData | |
41 | { | |
42 | Q_OBJECT | |
43 | ||
44 | public: | |
45 | Analog(); | |
46 | ||
47 | void push_segment(shared_ptr<AnalogSegment> &segment); | |
48 | ||
49 | const deque< shared_ptr<AnalogSegment> >& analog_segments() const; | |
50 | ||
51 | vector< shared_ptr<Segment> > segments() const; | |
52 | ||
53 | uint32_t get_segment_count() const; | |
54 | ||
55 | void clear(); | |
56 | ||
57 | void set_samplerate(double value); | |
58 | ||
59 | double get_samplerate() const; | |
60 | ||
61 | uint64_t max_sample_count() const; | |
62 | ||
63 | void notify_samples_added(shared_ptr<Segment> segment, uint64_t start_sample, | |
64 | uint64_t end_sample); | |
65 | ||
66 | void notify_min_max_changed(float min, float max); | |
67 | ||
68 | Q_SIGNALS: | |
69 | void samples_cleared(); | |
70 | ||
71 | void samples_added(SharedPtrToSegment segment, uint64_t start_sample, | |
72 | uint64_t end_sample); | |
73 | ||
74 | void min_max_changed(float min, float max); | |
75 | ||
76 | private Q_SLOTS: | |
77 | void on_segment_completed(); | |
78 | ||
79 | private: | |
80 | double samplerate_; | |
81 | deque< shared_ptr<AnalogSegment> > segments_; | |
82 | }; | |
83 | ||
84 | } // namespace data | |
85 | } // namespace pv | |
86 | ||
87 | #endif // PULSEVIEW_PV_DATA_ANALOG_HPP |