45 lines
1.2 KiB
JavaScript
45 lines
1.2 KiB
JavaScript
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// CodeMirror, copyright (c) by Marijn Haverbeke and others
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// Distributed under an MIT license: http://codemirror.net/LICENSE
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// declare global: tern, server
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var server;
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this.onmessage = function(e) {
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var data = e.data;
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switch (data.type) {
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case "init": return startServer(data.defs, data.plugins, data.scripts);
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case "add": return server.addFile(data.name, data.text);
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case "del": return server.delFile(data.name);
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case "req": return server.request(data.body, function(err, reqData) {
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postMessage({id: data.id, body: reqData, err: err && String(err)});
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});
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case "getFile":
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var c = pending[data.id];
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delete pending[data.id];
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return c(data.err, data.text);
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default: throw new Error("Unknown message type: " + data.type);
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}
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};
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var nextId = 0, pending = {};
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function getFile(file, c) {
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postMessage({type: "getFile", name: file, id: ++nextId});
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pending[nextId] = c;
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}
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function startServer(defs, plugins, scripts) {
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if (scripts) importScripts.apply(null, scripts);
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server = new tern.Server({
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getFile: getFile,
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async: true,
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defs: defs,
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plugins: plugins
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});
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}
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var console = {
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log: function(v) { postMessage({type: "debug", message: v}); }
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};
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