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Fix system fonts (#15)

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Co-authored-by: paulaingate <49568567+paulaingate@users.noreply.github.com>
This commit is contained in:
Jack
2023-07-28 19:14:12 +01:00
committed by GitHub
parent f01148cd8c
commit 9823d33a4f
7 changed files with 177 additions and 107 deletions
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28
compiler.worker.ts
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@ -8,7 +8,6 @@ typst.initSync(wasmBin);
let canUseSharedArrayBuffer = new Boolean(false);
// let buffer: Int32Array;
let decoder = new TextDecoder()
function requestData(path: string): string {
@ -27,34 +26,13 @@ function requestData(path: string): string {
throw buffer[0]
}
let compiler = new typst.SystemWorld("", requestData)
const compileAttempts = 5;
// function compile(data: CompileCommand) {
// for (let i = 1; i <= compileAttempts; i += 1) {
// try {
// return compiler.compile(data.source, data.path, data.pixel_per_pt, data.fill, data.size, data.display)
// } catch (error) {
// if (i < compileAttempts && ((error.name == "RuntimeError" && error.message == "unreachable") || (error.name == "Uncaught Error"))) {
// console.warn("Typst compiler crashed, attempting to restart: ", i);
// console.log(data);
// compiler.free()
// compiler = new typst.SystemWorld("", requestData)
// } else {
// console.log("name", error.name);
// console.log("message", error.message);
// throw error;
// }
// }
// }
// }
const compiler = new typst.SystemWorld("", requestData)
onmessage = (ev: MessageEvent<CompileCommand | true>) => {
if (ev.data == true) {
canUseSharedArrayBuffer = ev.data
} else if (ev.data instanceof Array) {
ev.data.forEach(font => compiler.add_font(new Uint8Array(font)))
} else if ("source" in ev.data) {
const data: CompileCommand = ev.data;
postMessage(compiler.compile(data.source, data.path, data.pixel_per_pt, data.fill, data.size, data.display))