Mercurial > hg > orthanc-stone
annotate Framework/Viewport/WebGLViewportsRegistry.cpp @ 1235:e71ee3e88448 broker
WebGLViewportsRegistry in milliseconds, and Clear()
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Mon, 09 Dec 2019 20:25:22 +0100 |
parents | a28861abf888 |
children | b9b5d4378874 |
rev | line source |
---|---|
1232
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1 /** |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2 * Stone of Orthanc |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
4 * Department, University Hospital of Liege, Belgium |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
5 * Copyright (C) 2017-2019 Osimis S.A., Belgium |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
6 * |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
7 * This program is free software: you can redistribute it and/or |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
8 * modify it under the terms of the GNU Affero General Public License |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
9 * as published by the Free Software Foundation, either version 3 of |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
10 * the License, or (at your option) any later version. |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
11 * |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
12 * This program is distributed in the hope that it will be useful, but |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
13 * WITHOUT ANY WARRANTY; without even the implied warranty of |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
15 * Affero General Public License for more details. |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
16 * |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
17 * You should have received a copy of the GNU Affero General Public License |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
18 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
19 **/ |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
20 |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
21 |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
22 #include "WebGLViewportsRegistry.h" |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
23 |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
24 #include <Core/OrthancException.h> |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
25 |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
26 namespace OrthancStone |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
27 { |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
28 void WebGLViewportsRegistry::LaunchTimer() |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
29 { |
1235
e71ee3e88448
WebGLViewportsRegistry in milliseconds, and Clear()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1232
diff
changeset
|
30 emscripten_set_timeout(OnTimeoutCallback, timeoutMS_, this); |
1232
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
31 } |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
32 |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
33 |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
34 void WebGLViewportsRegistry::OnTimeout() |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
35 { |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
36 for (Viewports::iterator it = viewports_.begin(); it != viewports_.end(); ++it) |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
37 { |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
38 if (it->second == NULL || |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
39 it->second->IsContextLost()) |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
40 { |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
41 LOG(INFO) << "WebGL context lost for canvas: " << it->first; |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
42 |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
43 // Try and duplicate the HTML5 canvas in the DOM |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
44 EM_ASM({ |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
45 var canvas = document.getElementById(UTF8ToString($0)); |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
46 if (canvas) { |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
47 var parent = canvas.parentElement; |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
48 if (parent) { |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
49 var cloned = canvas.cloneNode(true /* deep copy */); |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
50 parent.insertBefore(cloned, canvas); |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
51 parent.removeChild(canvas); |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
52 } |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
53 } |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
54 }, |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
55 it->first.c_str() // $0 = ID of the canvas |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
56 ); |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
57 |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
58 // At this point, the old canvas is removed from the DOM and |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
59 // replaced by a fresh one with the same ID: Recreate the |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
60 // WebGL context on the new canvas |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
61 std::auto_ptr<WebGLViewport> viewport; |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
62 |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
63 { |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
64 std::auto_ptr<IViewport::ILock> lock(it->second->Lock()); |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
65 viewport.reset(new WebGLViewport(it->first, lock->GetController().GetScene())); |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
66 } |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
67 |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
68 // Replace the old WebGL viewport by the new one |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
69 delete it->second; |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
70 it->second = viewport.release(); |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
71 |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
72 // Tag the fresh canvas as needing a repaint |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
73 { |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
74 std::auto_ptr<IViewport::ILock> lock(it->second->Lock()); |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
75 lock->Invalidate(); |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
76 } |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
77 } |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
78 } |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
79 |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
80 LaunchTimer(); |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
81 } |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
82 |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
83 |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
84 void WebGLViewportsRegistry::OnTimeoutCallback(void *userData) |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
85 { |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
86 WebGLViewportsRegistry& that = *reinterpret_cast<WebGLViewportsRegistry*>(userData); |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
87 that.OnTimeout(); |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
88 } |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
89 |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
90 |
1235
e71ee3e88448
WebGLViewportsRegistry in milliseconds, and Clear()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1232
diff
changeset
|
91 WebGLViewportsRegistry::WebGLViewportsRegistry(double timeoutMS) : |
e71ee3e88448
WebGLViewportsRegistry in milliseconds, and Clear()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1232
diff
changeset
|
92 timeoutMS_(timeoutMS) |
1232
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
93 { |
1235
e71ee3e88448
WebGLViewportsRegistry in milliseconds, and Clear()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1232
diff
changeset
|
94 if (timeoutMS <= 0) |
1232
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
95 { |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
96 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
97 } |
1235
e71ee3e88448
WebGLViewportsRegistry in milliseconds, and Clear()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1232
diff
changeset
|
98 |
1232
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
99 LaunchTimer(); |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
100 } |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
101 |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
102 |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
103 void WebGLViewportsRegistry::Add(const std::string& canvasId) |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
104 { |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
105 if (viewports_.find(canvasId) != viewports_.end()) |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
106 { |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
107 LOG(ERROR) << "Canvas was already registered: " << canvasId; |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
108 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
109 } |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
110 else |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
111 { |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
112 viewports_[canvasId] = new WebGLViewport(canvasId); |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
113 } |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
114 } |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
115 |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
116 |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
117 void WebGLViewportsRegistry::Remove(const std::string& canvasId) |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
118 { |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
119 Viewports::iterator found = viewports_.find(canvasId); |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
120 |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
121 if (found == viewports_.end()) |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
122 { |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
123 LOG(ERROR) << "Cannot remove unregistered canvas: " << canvasId; |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
124 } |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
125 else |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
126 { |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
127 if (found->second != NULL) |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
128 { |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
129 delete found->second; |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
130 } |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
131 |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
132 viewports_.erase(found); |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
133 } |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
134 } |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
135 |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
136 |
1235
e71ee3e88448
WebGLViewportsRegistry in milliseconds, and Clear()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1232
diff
changeset
|
137 void WebGLViewportsRegistry::Clear() |
e71ee3e88448
WebGLViewportsRegistry in milliseconds, and Clear()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1232
diff
changeset
|
138 { |
e71ee3e88448
WebGLViewportsRegistry in milliseconds, and Clear()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1232
diff
changeset
|
139 for (Viewports::iterator it = viewports_.begin(); it != viewports_.end(); ++it) |
e71ee3e88448
WebGLViewportsRegistry in milliseconds, and Clear()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1232
diff
changeset
|
140 { |
e71ee3e88448
WebGLViewportsRegistry in milliseconds, and Clear()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1232
diff
changeset
|
141 if (it->second != NULL) |
e71ee3e88448
WebGLViewportsRegistry in milliseconds, and Clear()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1232
diff
changeset
|
142 { |
e71ee3e88448
WebGLViewportsRegistry in milliseconds, and Clear()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1232
diff
changeset
|
143 delete it->second; |
e71ee3e88448
WebGLViewportsRegistry in milliseconds, and Clear()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1232
diff
changeset
|
144 } |
e71ee3e88448
WebGLViewportsRegistry in milliseconds, and Clear()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1232
diff
changeset
|
145 } |
e71ee3e88448
WebGLViewportsRegistry in milliseconds, and Clear()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1232
diff
changeset
|
146 |
e71ee3e88448
WebGLViewportsRegistry in milliseconds, and Clear()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1232
diff
changeset
|
147 viewports_.clear(); |
e71ee3e88448
WebGLViewportsRegistry in milliseconds, and Clear()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1232
diff
changeset
|
148 } |
e71ee3e88448
WebGLViewportsRegistry in milliseconds, and Clear()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1232
diff
changeset
|
149 |
e71ee3e88448
WebGLViewportsRegistry in milliseconds, and Clear()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1232
diff
changeset
|
150 |
1232
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
151 WebGLViewportsRegistry::Accessor::Accessor(WebGLViewportsRegistry& that, |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
152 const std::string& canvasId) : |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
153 that_(that) |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
154 { |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
155 Viewports::iterator viewport = that.viewports_.find(canvasId); |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
156 if (viewport != that.viewports_.end() && |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
157 viewport->second != NULL) |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
158 { |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
159 lock_.reset(viewport->second->Lock()); |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
160 } |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
161 } |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
162 |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
163 |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
164 IViewport::ILock& WebGLViewportsRegistry::Accessor::GetViewport() const |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
165 { |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
166 if (IsValid()) |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
167 { |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
168 return *lock_; |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
169 } |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
170 else |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
171 { |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
172 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
173 } |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
174 } |
a28861abf888
viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
175 } |