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