kopia lustrzana https://github.com/c9/core
59 wiersze
1.8 KiB
JavaScript
59 wiersze
1.8 KiB
JavaScript
/**
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* Cloud9 Language Foundation
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*
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* @copyright 2013, Ajax.org B.V.
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*/
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define(function(require, exports, module) {
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var completeUtil = require("plugins/c9.ide.language/complete_util");
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var baseLanguageHandler = require('plugins/c9.ide.language/base_handler');
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var completer = module.exports = Object.create(baseLanguageHandler);
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var snippetCache = {}; // extension -> snippets
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completer.handlesLanguage = function(language) {
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language = language && language.slice(language.lastIndexOf("/") + 1);
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return snippetCache[language] || snippetCache._;
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};
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completer.getMaxFileSizeSupported = function() {
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return Infinity;
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};
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completer.complete = function(doc, fullAst, pos, options, callback) {
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var line = doc.getLine(pos.row);
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var identifier = completeUtil.retrievePrecedingIdentifier(line, pos.column, completer.$getIdentifierRegex());
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if (line[pos.column - identifier.length - 1] === '.') // No snippet completion after "."
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return callback([]);
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var language = this.language && this.language.slice(this.language.lastIndexOf("/") + 1);
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var snippets = snippetCache[language];
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var allIdentifiers = Object.keys(snippets || {});
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var matches = completeUtil.findCompletions(identifier, allIdentifiers);
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callback(matches.map(function(m) {
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var snippet = snippets[m];
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return {
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name: snippet.name,
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snippet: snippet.content,
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replaceText: snippet.name,
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doc: "<pre>" + snippet.content + "</pre>",
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icon: "package",
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meta: "snippet",
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isGeneric: true,
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priority: 0 // todo change this back to 2 once snippets are cleaned up
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};
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}));
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};
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completer.init = function(callback) {
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this.sender.on("loadSnippets", function(e) {
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snippetCache[e.data.language] = e.data.snippets;
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});
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callback();
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};
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});
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