OpenCPN Partial API docs
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data_monitor_src.h
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1/***************************************************************************
2 * Copyright (C) 2025 Alec Leamas *
3 * *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
8 * *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
13 * *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
18 **************************************************************************/
19
28#ifndef DATA_MONITOR_SRC__
29#define DATA_MONITOR_SRC__
30
31#include <functional>
32#include <memory>
33#include <string>
34#include <unordered_map>
35
36#include <wx/event.h>
37
38#include "model/comm_navmsg.h"
40#include "model/ocpn_utils.h"
41
42#include "observable.h"
43#include "tty_scroll.h"
44
51class DataMonitorSrc : public wxEvtHandler {
53 using SinkFunc = std::function<void(const std::shared_ptr<const NavMsg>&)>;
54
55public:
60 DataMonitorSrc(const SinkFunc& sink_func);
61
62private:
63 SinkFunc m_sink_func;
64 std::unordered_map<std::string, ObsListener> m_listeners;
65 ObsListener new_msg_lstnr;
66 std::string m_last_payload; // Horrible hack (tm)
67
69 void OnNewMessage();
70
72 void OnMessage(ObservedEvt& ev);
73};
74
75#endif // DATA_MONITOR_SRC__
Create a stream of input messages.
Define an action to be performed when a KeyProvider is notified.
Definition observable.h:228
Custom event class for OpenCPN's notification system.
Raw, undecoded messages definitions.
Raw messages layer, supports sending and recieving navmsg messages.
Miscellaneous utilities, many of which string related.
Scrolled TTY-like window for logging, related utilities.