33 lines
1.1 KiB
JavaScript
33 lines
1.1 KiB
JavaScript
|
"use strict";
|
||
|
|
class AngleBracketNotation {
|
||
|
|
/**
|
||
|
|
* Normalizes key to AngleBracketNotation
|
||
|
|
* For instance, <ctrl+x>, Ctrl+x, <c-x> normalized to <C-x>
|
||
|
|
*/
|
||
|
|
static Normalize(key) {
|
||
|
|
if (!this.isSurroundedByAngleBrackets(key) && key.length > 1) {
|
||
|
|
key = `<${key.toLocaleLowerCase()}>`;
|
||
|
|
}
|
||
|
|
for (const notationMapKey in this._notationMap) {
|
||
|
|
if (this._notationMap.hasOwnProperty(notationMapKey)) {
|
||
|
|
const regex = new RegExp(this._notationMap[notationMapKey].join('|'), 'gi');
|
||
|
|
if (regex.test(key)) {
|
||
|
|
key = key.replace(regex, notationMapKey);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return key;
|
||
|
|
}
|
||
|
|
static isSurroundedByAngleBrackets(key) {
|
||
|
|
return key.startsWith('<') && key.endsWith('>');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
AngleBracketNotation._notationMap = {
|
||
|
|
'C-': ['ctrl\\+', 'c\\-'],
|
||
|
|
'Esc': ['escape', 'esc'],
|
||
|
|
'BS': ['backspace', 'bs'],
|
||
|
|
'Del': ['delete', 'del'],
|
||
|
|
};
|
||
|
|
exports.AngleBracketNotation = AngleBracketNotation;
|
||
|
|
//# sourceMappingURL=notation.js.map
|