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1 | /* | |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2014 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_DECODE_ROWDATA_HPP | |
21 | #define PULSEVIEW_PV_DATA_DECODE_ROWDATA_HPP | |
22 | ||
23 | #include <unordered_map> | |
24 | #include <vector> | |
25 | ||
26 | #include <QtGlobal> | |
27 | #include <QHash> | |
28 | #include <QString> | |
29 | ||
30 | #include <libsigrokdecode/libsigrokdecode.h> | |
31 | ||
32 | #include <pv/data/decode/annotation.hpp> | |
33 | ||
34 | using std::deque; | |
35 | using std::unordered_map; | |
36 | ||
37 | #if QT_VERSION < QT_VERSION_CHECK(5, 14, 0) | |
38 | namespace std { | |
39 | template<> struct hash<QString> { | |
40 | std::size_t operator()(const QString& s) const noexcept { | |
41 | return (size_t) qHash(s); | |
42 | } | |
43 | }; | |
44 | } | |
45 | #endif | |
46 | ||
47 | namespace pv { | |
48 | namespace data { | |
49 | namespace decode { | |
50 | ||
51 | class Row; | |
52 | ||
53 | class RowData | |
54 | { | |
55 | public: | |
56 | RowData(Row* row); | |
57 | ||
58 | const Row* row() const; | |
59 | ||
60 | uint64_t get_max_sample() const; | |
61 | ||
62 | uint64_t get_annotation_count() const; | |
63 | ||
64 | /** | |
65 | * Extracts annotations between the given sample range into a vector. | |
66 | * Note: The annotations are unsorted and only annotations that fully | |
67 | * fit into the sample range are considered. | |
68 | */ | |
69 | void get_annotation_subset(deque<const pv::data::decode::Annotation*> &dest, | |
70 | uint64_t start_sample, uint64_t end_sample) const; | |
71 | ||
72 | const deque<Annotation>& annotations() const; | |
73 | ||
74 | const Annotation* emplace_annotation(srd_proto_data *pdata); | |
75 | ||
76 | private: | |
77 | deque<Annotation> annotations_; | |
78 | unordered_map<QString, vector<QString> > ann_texts_; // unordered_map since pointers must not change | |
79 | Row* row_; | |
80 | uint64_t prev_ann_start_sample_; | |
81 | }; | |
82 | ||
83 | } // namespace decode | |
84 | } // namespace data | |
85 | } // namespace pv | |
86 | ||
87 | #endif // PULSEVIEW_PV_DATA_DECODE_ROWDATA_HPP |