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comparison Applications/Samples/SimpleViewer/Wasm/SimpleViewerWasmApplicationAdapter.cpp @ 319:daa04d15192c am-2

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new SimpleViewer sample that has been split in multiple files to be able to scale it
author am@osimis.io
date Thu, 11 Oct 2018 13:16:54 +0200
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children b70e9be013e4
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318:3a4ca166fafa 319:daa04d15192c
1 /**
2 * Stone of Orthanc
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 * Copyright (C) 2017-2018 Osimis S.A., Belgium
6 *
7 * This program is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU Affero General Public License
9 * as published by the Free Software Foundation, either version 3 of
10 * the License, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Affero General Public License for more details.
16 *
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 **/
20
21 #include "SimpleViewerWasmApplicationAdapter.h"
22
23 namespace SimpleViewer
24 {
25
26 SimpleViewerWasmApplicationAdapter::SimpleViewerWasmApplicationAdapter(MessageBroker &broker, SimpleViewerApplication &application)
27 : WasmPlatformApplicationAdapter(broker, application),
28 viewerApplication_(application)
29 {
30 application.RegisterObserverCallback(new Callable<SimpleViewerWasmApplicationAdapter, SimpleViewerApplication::StatusUpdatedMessage>(*this, &SimpleViewerWasmApplicationAdapter::OnStatusUpdated));
31 }
32
33 void SimpleViewerWasmApplicationAdapter::OnStatusUpdated(const SimpleViewerApplication::StatusUpdatedMessage &message)
34 {
35 Json::Value statusJson;
36 message.status_.ToJson(statusJson);
37
38 Json::Value event;
39 event["event"] = "appStatusUpdated";
40 event["data"] = statusJson;
41
42 Json::StreamWriterBuilder builder;
43 std::unique_ptr<Json::StreamWriter> writer(builder.newStreamWriter());
44 std::ostringstream outputStr;
45
46 writer->write(event, &outputStr);
47
48 NotifyStatusUpdateFromCppToWeb(outputStr.str());
49 }
50
51 } // namespace SimpleViewer