Mercurial > hg > orthanc-stone
annotate Platforms/Wasm/wasm-application-runner.ts @ 407:842a3c7cfdc0
renames
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 12 Nov 2018 11:44:20 +0100 |
parents | e33659decec5 |
children | c23df8b3433b |
rev | line source |
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287 | 1 ///<reference path='stone-framework-loader.ts'/> |
2 ///<reference path='wasm-viewport.ts'/> | |
3 | |
4 if (!('WebAssembly' in window)) { | |
5 alert('Sorry, your browser does not support WebAssembly :('); | |
6 } | |
7 | |
8 declare var StoneFrameworkModule : Stone.Framework; | |
9 | |
10 // global functions | |
11 var WasmWebService_NotifyError: Function = null; | |
12 var WasmWebService_NotifySuccess: Function = null; | |
13 var WasmWebService_SetBaseUri: Function = null; | |
386
e33659decec5
renamed UpdateContent() as DoAnimation()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
314
diff
changeset
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14 var WasmDoAnimation: Function = null; |
287 | 15 var SetStartupParameter: Function = null; |
16 var CreateWasmApplication: Function = null; | |
17 var CreateCppViewport: Function = null; | |
18 var ReleaseCppViewport: Function = null; | |
19 var StartWasmApplication: Function = null; | |
20 var SendMessageToStoneApplication: Function = null; | |
21 | |
22 | |
386
e33659decec5
renamed UpdateContent() as DoAnimation()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
314
diff
changeset
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23 function DoAnimationThread() { |
e33659decec5
renamed UpdateContent() as DoAnimation()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
314
diff
changeset
|
24 if (WasmDoAnimation != null) { |
e33659decec5
renamed UpdateContent() as DoAnimation()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
314
diff
changeset
|
25 WasmDoAnimation(); |
287 | 26 } |
27 | |
386
e33659decec5
renamed UpdateContent() as DoAnimation()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
314
diff
changeset
|
28 setTimeout(DoAnimationThread, 100); // Update the viewport content every 100ms if need be |
287 | 29 } |
30 | |
31 | |
313 | 32 function GetUriParameters(): Map<string, string> { |
287 | 33 var parameters = window.location.search.substr(1); |
34 | |
35 if (parameters != null && | |
36 parameters != '') { | |
313 | 37 var result = new Map<string, string>(); |
287 | 38 var tokens = parameters.split('&'); |
39 | |
40 for (var i = 0; i < tokens.length; i++) { | |
41 var tmp = tokens[i].split('='); | |
42 if (tmp.length == 2) { | |
43 result[tmp[0]] = decodeURIComponent(tmp[1]); | |
44 } | |
45 } | |
46 | |
47 return result; | |
48 } | |
49 else { | |
313 | 50 return new Map<string, string>(); |
287 | 51 } |
52 } | |
53 | |
54 // function UpdateWebApplication(statusUpdateMessage: string) { | |
55 // console.log(statusUpdateMessage); | |
56 // } | |
57 | |
314 | 58 function _InitializeWasmApplication(orthancBaseUrl: string): void { |
287 | 59 |
60 CreateWasmApplication(); | |
61 WasmWebService_SetBaseUri(orthancBaseUrl); | |
62 | |
63 | |
64 // parse uri and transmit the parameters to the app before initializing it | |
313 | 65 let parameters = GetUriParameters(); |
287 | 66 |
313 | 67 for (let key in parameters) { |
287 | 68 if (parameters.hasOwnProperty(key)) { |
69 SetStartupParameter(key, parameters[key]); | |
70 } | |
71 } | |
72 | |
73 StartWasmApplication(); | |
313 | 74 |
75 // trigger a first resize of the canvas that have just been initialized | |
314 | 76 Stone.WasmViewport.ResizeAll(); |
287 | 77 |
386
e33659decec5
renamed UpdateContent() as DoAnimation()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
314
diff
changeset
|
78 DoAnimationThread(); |
287 | 79 } |
80 | |
314 | 81 function InitializeWasmApplication(wasmModuleName: string, orthancBaseUrl: string) { |
287 | 82 |
83 Stone.Framework.Configure(wasmModuleName); | |
84 | |
85 // Wait for the Orthanc Framework to be initialized (this initializes | |
86 // the WebAssembly environment) and then, create and initialize the Wasm application | |
87 Stone.Framework.Initialize(true, function () { | |
88 | |
89 console.log("Connecting C++ methods to JS methods"); | |
90 | |
91 SetStartupParameter = StoneFrameworkModule.cwrap('SetStartupParameter', null, ['string', 'string']); | |
92 CreateWasmApplication = StoneFrameworkModule.cwrap('CreateWasmApplication', null, ['number']); | |
93 CreateCppViewport = StoneFrameworkModule.cwrap('CreateCppViewport', 'number', []); | |
94 ReleaseCppViewport = StoneFrameworkModule.cwrap('ReleaseCppViewport', null, ['number']); | |
95 StartWasmApplication = StoneFrameworkModule.cwrap('StartWasmApplication', null, ['number']); | |
96 | |
97 WasmWebService_NotifySuccess = StoneFrameworkModule.cwrap('WasmWebService_NotifySuccess', null, ['number', 'string', 'array', 'number', 'number']); | |
98 WasmWebService_NotifyError = StoneFrameworkModule.cwrap('WasmWebService_NotifyError', null, ['number', 'string', 'number']); | |
99 WasmWebService_SetBaseUri = StoneFrameworkModule.cwrap('WasmWebService_SetBaseUri', null, ['string']); | |
386
e33659decec5
renamed UpdateContent() as DoAnimation()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
314
diff
changeset
|
100 WasmDoAnimation = StoneFrameworkModule.cwrap('WasmDoAnimation', null, []); |
287 | 101 |
102 SendMessageToStoneApplication = StoneFrameworkModule.cwrap('SendMessageToStoneApplication', 'string', ['string']); | |
103 | |
104 console.log("Connecting C++ methods to JS methods - done"); | |
105 | |
106 // Prevent scrolling | |
107 document.body.addEventListener('touchmove', function (event) { | |
108 event.preventDefault(); | |
109 }, false); | |
110 | |
314 | 111 _InitializeWasmApplication(orthancBaseUrl); |
287 | 112 }); |
113 } |