piskel/js/service/keyboard/KeycodeTranslator.js
jdescottes 6eabf01ffc feature : add keyboard shortcuts
+ decentralized shortcut declaration
+ each service/controller is now responsible for declaring its shorcuts
- documentation (cheatsheet) is still to be maintained manually
- init order matters (shortcutService has to be instanciated before
  everyone else) => should have a standalone KeyboardService singleton
  which is ready as soon as it is loaded
2013-11-19 23:46:33 +01:00

24 lines
561 B
JavaScript

(function () {
var specialKeys = {
191 : "?",
27 : "esc",
38 : "up",
40 : "down"
};
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];
}
}
};
})();