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1 | /* | |
2 | * This file is part of the sigrok 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 SIGSESSION_H | |
22 | #define SIGSESSION_H | |
23 | ||
24 | #include <boost/shared_ptr.hpp> | |
25 | ||
26 | #include <string> | |
27 | #include <vector> | |
28 | ||
29 | #include <QObject> | |
30 | ||
31 | extern "C" { | |
32 | #include <libsigrok/libsigrok.h> | |
33 | } | |
34 | ||
35 | class LogicData; | |
36 | class LogicDataSnapshot; | |
37 | class Signal; | |
38 | ||
39 | class SigSession : public QObject | |
40 | { | |
41 | Q_OBJECT | |
42 | ||
43 | public: | |
44 | SigSession(); | |
45 | ||
46 | ~SigSession(); | |
47 | ||
48 | void loadFile(const std::string &name); | |
49 | ||
50 | std::vector< boost::shared_ptr<Signal> >& | |
51 | get_signals(); | |
52 | ||
53 | private: | |
54 | void dataFeedIn(const struct sr_dev_inst *sdi, | |
55 | struct sr_datafeed_packet *packet); | |
56 | ||
57 | static void dataFeedInProc(const struct sr_dev_inst *sdi, | |
58 | struct sr_datafeed_packet *packet); | |
59 | ||
60 | private: | |
61 | std::vector< boost::shared_ptr<Signal> > _signals; | |
62 | boost::shared_ptr<LogicData> _logic_data; | |
63 | boost::shared_ptr<LogicDataSnapshot> _cur_logic_snapshot; | |
64 | ||
65 | signals: | |
66 | void dataUpdated(); | |
67 | ||
68 | private: | |
69 | // TODO: This should not be necessary. Multiple concurrent | |
70 | // sessions should should be supported and it should be | |
71 | // possible to associate a pointer with a sr_session. | |
72 | static SigSession *session; | |
73 | }; | |
74 | ||
75 | #endif // SIGSESSION_H |