monaco-editor
Version:
A browser based code editor
97 lines (96 loc) • 5.3 kB
JavaScript
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import * as nls from '../../nls.js';
var ModifierLabelProvider = /** @class */ (function () {
function ModifierLabelProvider(mac, windows, linux) {
if (linux === void 0) { linux = windows; }
this.modifierLabels = [null]; // index 0 will never me accessed.
this.modifierLabels[2 /* Macintosh */] = mac;
this.modifierLabels[1 /* Windows */] = windows;
this.modifierLabels[3 /* Linux */] = linux;
}
ModifierLabelProvider.prototype.toLabel = function (firstPartMod, firstPartKey, chordPartMod, chordPartKey, OS) {
if (firstPartMod === null || firstPartKey === null) {
return null;
}
return _asString(firstPartMod, firstPartKey, chordPartMod, chordPartKey, this.modifierLabels[OS]);
};
return ModifierLabelProvider;
}());
export { ModifierLabelProvider };
/**
* A label provider that prints modifiers in a suitable format for displaying in the UI.
*/
export var UILabelProvider = new ModifierLabelProvider({
ctrlKey: '⌃',
shiftKey: '⇧',
altKey: '⌥',
metaKey: '⌘',
separator: '',
}, {
ctrlKey: nls.localize({ key: 'ctrlKey', comment: ['This is the short form for the Control key on the keyboard'] }, "Ctrl"),
shiftKey: nls.localize({ key: 'shiftKey', comment: ['This is the short form for the Shift key on the keyboard'] }, "Shift"),
altKey: nls.localize({ key: 'altKey', comment: ['This is the short form for the Alt key on the keyboard'] }, "Alt"),
metaKey: nls.localize({ key: 'windowsKey', comment: ['This is the short form for the Windows key on the keyboard'] }, "Windows"),
separator: '+',
}, {
ctrlKey: nls.localize({ key: 'ctrlKey', comment: ['This is the short form for the Control key on the keyboard'] }, "Ctrl"),
shiftKey: nls.localize({ key: 'shiftKey', comment: ['This is the short form for the Shift key on the keyboard'] }, "Shift"),
altKey: nls.localize({ key: 'altKey', comment: ['This is the short form for the Alt key on the keyboard'] }, "Alt"),
metaKey: nls.localize({ key: 'superKey', comment: ['This is the short form for the Super key on the keyboard'] }, "Super"),
separator: '+',
});
/**
* A label provider that prints modifiers in a suitable format for ARIA.
*/
export var AriaLabelProvider = new ModifierLabelProvider({
ctrlKey: nls.localize({ key: 'ctrlKey.long', comment: ['This is the long form for the Control key on the keyboard'] }, "Control"),
shiftKey: nls.localize({ key: 'shiftKey.long', comment: ['This is the long form for the Shift key on the keyboard'] }, "Shift"),
altKey: nls.localize({ key: 'altKey.long', comment: ['This is the long form for the Alt key on the keyboard'] }, "Alt"),
metaKey: nls.localize({ key: 'cmdKey.long', comment: ['This is the long form for the Command key on the keyboard'] }, "Command"),
separator: '+',
}, {
ctrlKey: nls.localize({ key: 'ctrlKey.long', comment: ['This is the long form for the Control key on the keyboard'] }, "Control"),
shiftKey: nls.localize({ key: 'shiftKey.long', comment: ['This is the long form for the Shift key on the keyboard'] }, "Shift"),
altKey: nls.localize({ key: 'altKey.long', comment: ['This is the long form for the Alt key on the keyboard'] }, "Alt"),
metaKey: nls.localize({ key: 'windowsKey.long', comment: ['This is the long form for the Windows key on the keyboard'] }, "Windows"),
separator: '+',
}, {
ctrlKey: nls.localize({ key: 'ctrlKey.long', comment: ['This is the long form for the Control key on the keyboard'] }, "Control"),
shiftKey: nls.localize({ key: 'shiftKey.long', comment: ['This is the long form for the Shift key on the keyboard'] }, "Shift"),
altKey: nls.localize({ key: 'altKey.long', comment: ['This is the long form for the Alt key on the keyboard'] }, "Alt"),
metaKey: nls.localize({ key: 'superKey.long', comment: ['This is the long form for the Super key on the keyboard'] }, "Super"),
separator: '+',
});
function _simpleAsString(modifiers, key, labels) {
if (key === null) {
return '';
}
var result = [];
// translate modifier keys: Ctrl-Shift-Alt-Meta
if (modifiers.ctrlKey) {
result.push(labels.ctrlKey);
}
if (modifiers.shiftKey) {
result.push(labels.shiftKey);
}
if (modifiers.altKey) {
result.push(labels.altKey);
}
if (modifiers.metaKey) {
result.push(labels.metaKey);
}
// the actual key
result.push(key);
return result.join(labels.separator);
}
function _asString(firstPartMod, firstPartKey, chordPartMod, chordPartKey, labels) {
var result = _simpleAsString(firstPartMod, firstPartKey, labels);
if (chordPartMod !== null && chordPartKey !== null) {
result += ' ';
result += _simpleAsString(chordPartMod, chordPartKey, labels);
}
return result;
}