Mercurial > hg > orthanc-stone

comparison Platforms/Wasm/wasm-viewport.ts @ 504:7cdb4634846c

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Merge
author Benjamin Golinvaux <bgo@osimis.io>
date Tue, 26 Feb 2019 21:15:20 +0100
parents 50229f6eb4cd 5055031f4a06
children 801d2697a1b1
comparison
equal deleted inserted replaced
460:4d8ac609fc33 504:7cdb4634846c
1 import wasmApplicationRunner = require('./wasm-application-runner');
2 //import stoneFrameworkLoader = require('./stone-framework-loader');
3
1 var isPendingRedraw = false; 4 var isPendingRedraw = false;
2 5
3 function ScheduleWebViewportRedraw(cppViewportHandle: any) : void 6 function ScheduleWebViewportRedraw(cppViewportHandle: any) : void
4 { 7 {
5 if (!isPendingRedraw) { 8 if (!isPendingRedraw) {
6 isPendingRedraw = true; 9 isPendingRedraw = true;
7 console.log('Scheduling a refresh of the viewport, as its content changed'); 10 console.log('Scheduling a refresh of the viewport, as its content changed');
8 window.requestAnimationFrame(function() { 11 window.requestAnimationFrame(function() {
9 isPendingRedraw = false; 12 isPendingRedraw = false;
10 Stone.WasmViewport.GetFromCppViewport(cppViewportHandle).Redraw(); 13 WasmViewport.GetFromCppViewport(cppViewportHandle).Redraw();
11 }); 14 });
12 } 15 }
13 } 16 }
14 17
18 (<any>window).ScheduleWebViewportRedraw = ScheduleWebViewportRedraw;
19
15 declare function UTF8ToString(any): string; 20 declare function UTF8ToString(any): string;
16 21
17 function CreateWasmViewport(htmlCanvasId: string) : any { 22 function CreateWasmViewport(htmlCanvasId: string) : any {
18 var cppViewportHandle = CreateCppViewport(); 23 var cppViewportHandle = wasmApplicationRunner.CreateCppViewport();
19 var canvasId = UTF8ToString(htmlCanvasId); 24 var canvasId = UTF8ToString(htmlCanvasId);
20 var webViewport = new Stone.WasmViewport(StoneFrameworkModule, canvasId, cppViewportHandle); // viewports are stored in a static map in WasmViewport -> won't be deleted 25 var webViewport = new WasmViewport((<any> window).StoneFrameworkModule, canvasId, cppViewportHandle); // viewports are stored in a static map in WasmViewport -> won't be deleted
21 webViewport.Initialize(); 26 webViewport.Initialize();
22 27
23 return cppViewportHandle; 28 return cppViewportHandle;
24 } 29 }
25 30
26 module Stone { 31 (<any>window).CreateWasmViewport = CreateWasmViewport;
27 32
28 // export declare type InitializationCallback = () => void; 33 // export declare type InitializationCallback = () => void;
29 34
30 // export declare var StoneFrameworkModule : any; 35 // export declare var StoneFrameworkModule : any;
31 36
32 //const ASSETS_FOLDER : string = "assets/lib"; 37 //const ASSETS_FOLDER : string = "assets/lib";
33 //const WASM_FILENAME : string = "orthanc-framework"; 38 //const WASM_FILENAME : string = "orthanc-framework";
34 39
35 export class WasmViewport { 40 export class WasmViewport {
36 41
37 private static viewportsMapByCppHandle_ : Map<number, WasmViewport> = new Map<number, WasmViewport>(); // key = the C++ handle 42 private static viewportsMapByCppHandle_ : Map<number, WasmViewport> = new Map<number, WasmViewport>(); // key = the C++ handle
38 private static viewportsMapByCanvasId_ : Map<string, WasmViewport> = new Map<string, WasmViewport>(); // key = the canvasId 43 private static viewportsMapByCanvasId_ : Map<string, WasmViewport> = new Map<string, WasmViewport>(); // key = the canvasId
39 44
40 private module_ : any; 45 private module_ : any;
329 d 334 d
330 ]; 335 ];
331 } 336 }
332 337
333 } 338 }
334 } 339
335 340