Stackedit/public/res/workers/spellCheckWorker.js
2013-10-06 21:26:11 +01:00

34 lines
884 B
JavaScript

var dictionary = undefined;
self.init = function(typoJS, lang, aff, dic) {
eval([
typoJS,
'dictionary = new Typo(lang, aff, dic);'
].join('\n'));
};
var timeoutId = undefined;
self.check = function(words) {
// Check function has priority over Suggest function
// This prevents Suggest to run if called just before Check
timeoutId && clearTimeout(timeoutId);
for (var i = 0; i < words.length; i++) {
var word = words[i];
word.check = dictionary.check(word.value);
}
postMessage(JSON.stringify(['check', words]));
};
var word = undefined;
function delayedSuggest() {
timeoutId = undefined;
var suggestions = dictionary.suggest(word);
postMessage(JSON.stringify(['suggest', suggestions]));
}
self.suggest = function(wordParam) {
word = wordParam;
timeoutId = setTimeout(delayedSuggest, 50);
};