piskel/src/js/service/keyboard/KeycodeTranslator.js

30 lines
653 B
JavaScript

(function () {
var specialKeys = {
191 : "?",
8 : "back",
27 : "esc",
38 : "up",
40 : "down",
46 : "del",
189 : "-",
187 : "+",
188 : "<",
190 : ">"
};
var ns = $.namespace('pskl.service.keyboard');
ns.KeycodeTranslator= {
toChar : function (keycode) {
if (keycode >= 48 && keycode <= 57) {
// key is 0-9
return (keycode - 48) + "";
} else if (keycode >= 65 && keycode <= 90) {
// key is a-z, use base 36 to get the string representation
return (keycode - 65 + 10).toString(36);
} else {
return specialKeys[keycode];
}
}
};
})();