Mercurial > hg > orthanc-stone

annotate Applications/BasicApplicationContext.cpp @ 221:d7b2590744f8 am

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
wip: building applications reusable in SDL and WASM
author am@osimis.io
date Mon, 11 Jun 2018 14:01:02 +0200
parents fccffbf99ba1
children 84844649a8fd
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1 /**
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2 * Stone of Orthanc
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
4 * Department, University Hospital of Liege, Belgium
134
4cff7b1ed31d upgrade to year 2018
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 51
diff changeset
5 * Copyright (C) 2017-2018 Osimis S.A., Belgium
0
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
6 *
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
7 * This program is free software: you can redistribute it and/or
47
28956ed68280 agpl license
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 40
diff changeset
8 * modify it under the terms of the GNU Affero General Public License
28956ed68280 agpl license
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 40
diff changeset
9 * as published by the Free Software Foundation, either version 3 of
28956ed68280 agpl license
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 40
diff changeset
10 * the License, or (at your option) any later version.
0
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
11 *
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
12 * This program is distributed in the hope that it will be useful, but
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
47
28956ed68280 agpl license
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 40
diff changeset
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
28956ed68280 agpl license
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 40
diff changeset
15 * Affero General Public License for more details.
28956ed68280 agpl license
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 40
diff changeset
16 *
28956ed68280 agpl license
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 40
diff changeset
17 * You should have received a copy of the GNU Affero General Public License
0
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
19 **/
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
20
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
21
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
22 #include "BasicApplicationContext.h"
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
23
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
24 namespace OrthancStone
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
25 {
53
c2dc924f1a63 removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 51
diff changeset
26 void BasicApplicationContext::UpdateThread(BasicApplicationContext* that)
0
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
27 {
53
c2dc924f1a63 removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 51
diff changeset
28 while (!that->stopped_)
c2dc924f1a63 removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 51
diff changeset
29 {
c2dc924f1a63 removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 51
diff changeset
30 {
c2dc924f1a63 removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 51
diff changeset
31 ViewportLocker locker(*that);
c2dc924f1a63 removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 51
diff changeset
32 locker.GetViewport().UpdateContent();
c2dc924f1a63 removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 51
diff changeset
33 }
c2dc924f1a63 removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 51
diff changeset
34
c2dc924f1a63 removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 51
diff changeset
35 boost::this_thread::sleep(boost::posix_time::milliseconds(that->updateDelay_));
c2dc924f1a63 removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 51
diff changeset
36 }
c2dc924f1a63 removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 51
diff changeset
37 }
c2dc924f1a63 removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 51
diff changeset
38
c2dc924f1a63 removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 51
diff changeset
39
81
8677d95753f8 switching to Oracle in SDL samples
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 69
diff changeset
40 BasicApplicationContext::BasicApplicationContext(Orthanc::WebServiceParameters& orthanc) :
8677d95753f8 switching to Oracle in SDL samples
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 69
diff changeset
41 oracle_(viewportMutex_, 4), // Use 4 threads to download
117
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 107
diff changeset
42 //oracle_(viewportMutex_, 1), // Disable threading to be reproducible
81
8677d95753f8 switching to Oracle in SDL samples
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 69
diff changeset
43 webService_(oracle_, orthanc),
53
c2dc924f1a63 removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 51
diff changeset
44 stopped_(true),
c2dc924f1a63 removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 51
diff changeset
45 updateDelay_(100) // By default, 100ms between each refresh of the content
0
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
46 {
89
f244018a4e4b BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 86
diff changeset
47 srand(time(NULL));
0
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
48 }
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
49
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
50
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
51 IWidget& BasicApplicationContext::SetCentralWidget(IWidget* widget) // Takes ownership
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
52 {
221
d7b2590744f8 wip: building applications reusable in SDL and WASM
am@osimis.io
parents: 196
diff changeset
53 centralViewport_.SetCentralWidget(widget);
0
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
54 return *widget;
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
55 }
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
56
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
57
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
58 void BasicApplicationContext::Start()
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
59 {
81
8677d95753f8 switching to Oracle in SDL samples
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 69
diff changeset
60 oracle_.Start();
8677d95753f8 switching to Oracle in SDL samples
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 69
diff changeset
61
221
d7b2590744f8 wip: building applications reusable in SDL and WASM
am@osimis.io
parents: 196
diff changeset
62 if (centralViewport_.HasUpdateContent())
0
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
63 {
53
c2dc924f1a63 removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 51
diff changeset
64 stopped_ = false;
c2dc924f1a63 removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 51
diff changeset
65 updateThread_ = boost::thread(UpdateThread, this);
0
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
66 }
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
67 }
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
68
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
69
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
70 void BasicApplicationContext::Stop()
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
71 {
53
c2dc924f1a63 removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 51
diff changeset
72 stopped_ = true;
c2dc924f1a63 removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 51
diff changeset
73
c2dc924f1a63 removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 51
diff changeset
74 if (updateThread_.joinable())
0
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
75 {
53
c2dc924f1a63 removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 51
diff changeset
76 updateThread_.join();
0
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
77 }
53
c2dc924f1a63 removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 51
diff changeset
78
81
8677d95753f8 switching to Oracle in SDL samples
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 69
diff changeset
79 oracle_.Stop();
0
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
80 }
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
81 }