99 lines
5.0 KiB
JavaScript
99 lines
5.0 KiB
JavaScript
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/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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import * as nls from '../../nls.js';
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var ModifierLabelProvider = /** @class */ (function () {
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function ModifierLabelProvider(mac, windows, linux) {
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if (linux === void 0) { linux = windows; }
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this.modifierLabels = [null]; // index 0 will never me accessed.
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this.modifierLabels[2 /* Macintosh */] = mac;
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this.modifierLabels[1 /* Windows */] = windows;
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this.modifierLabels[3 /* Linux */] = linux;
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}
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ModifierLabelProvider.prototype.toLabel = function (OS, parts, keyLabelProvider) {
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if (parts.length === 0) {
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return null;
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}
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var result = [];
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for (var i = 0, len = parts.length; i < len; i++) {
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var part = parts[i];
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var keyLabel = keyLabelProvider(part);
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if (keyLabel === null) {
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// this keybinding cannot be expressed...
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return null;
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}
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result[i] = _simpleAsString(part, keyLabel, this.modifierLabels[OS]);
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}
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return result.join(' ');
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};
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return ModifierLabelProvider;
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}());
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export { ModifierLabelProvider };
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/**
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* A label provider that prints modifiers in a suitable format for displaying in the UI.
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*/
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export var UILabelProvider = new ModifierLabelProvider({
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ctrlKey: '⌃',
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shiftKey: '⇧',
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altKey: '⌥',
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metaKey: '⌘',
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separator: '',
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}, {
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ctrlKey: nls.localize({ key: 'ctrlKey', comment: ['This is the short form for the Control key on the keyboard'] }, "Ctrl"),
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shiftKey: nls.localize({ key: 'shiftKey', comment: ['This is the short form for the Shift key on the keyboard'] }, "Shift"),
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altKey: nls.localize({ key: 'altKey', comment: ['This is the short form for the Alt key on the keyboard'] }, "Alt"),
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metaKey: nls.localize({ key: 'windowsKey', comment: ['This is the short form for the Windows key on the keyboard'] }, "Windows"),
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separator: '+',
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}, {
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ctrlKey: nls.localize({ key: 'ctrlKey', comment: ['This is the short form for the Control key on the keyboard'] }, "Ctrl"),
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shiftKey: nls.localize({ key: 'shiftKey', comment: ['This is the short form for the Shift key on the keyboard'] }, "Shift"),
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altKey: nls.localize({ key: 'altKey', comment: ['This is the short form for the Alt key on the keyboard'] }, "Alt"),
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metaKey: nls.localize({ key: 'superKey', comment: ['This is the short form for the Super key on the keyboard'] }, "Super"),
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separator: '+',
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});
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/**
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* A label provider that prints modifiers in a suitable format for ARIA.
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*/
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export var AriaLabelProvider = new ModifierLabelProvider({
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ctrlKey: nls.localize({ key: 'ctrlKey.long', comment: ['This is the long form for the Control key on the keyboard'] }, "Control"),
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shiftKey: nls.localize({ key: 'shiftKey.long', comment: ['This is the long form for the Shift key on the keyboard'] }, "Shift"),
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altKey: nls.localize({ key: 'altKey.long', comment: ['This is the long form for the Alt key on the keyboard'] }, "Alt"),
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metaKey: nls.localize({ key: 'cmdKey.long', comment: ['This is the long form for the Command key on the keyboard'] }, "Command"),
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separator: '+',
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}, {
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ctrlKey: nls.localize({ key: 'ctrlKey.long', comment: ['This is the long form for the Control key on the keyboard'] }, "Control"),
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shiftKey: nls.localize({ key: 'shiftKey.long', comment: ['This is the long form for the Shift key on the keyboard'] }, "Shift"),
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altKey: nls.localize({ key: 'altKey.long', comment: ['This is the long form for the Alt key on the keyboard'] }, "Alt"),
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metaKey: nls.localize({ key: 'windowsKey.long', comment: ['This is the long form for the Windows key on the keyboard'] }, "Windows"),
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separator: '+',
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}, {
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ctrlKey: nls.localize({ key: 'ctrlKey.long', comment: ['This is the long form for the Control key on the keyboard'] }, "Control"),
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shiftKey: nls.localize({ key: 'shiftKey.long', comment: ['This is the long form for the Shift key on the keyboard'] }, "Shift"),
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altKey: nls.localize({ key: 'altKey.long', comment: ['This is the long form for the Alt key on the keyboard'] }, "Alt"),
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metaKey: nls.localize({ key: 'superKey.long', comment: ['This is the long form for the Super key on the keyboard'] }, "Super"),
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separator: '+',
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});
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function _simpleAsString(modifiers, key, labels) {
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if (key === null) {
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return '';
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}
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var result = [];
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// translate modifier keys: Ctrl-Shift-Alt-Meta
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if (modifiers.ctrlKey) {
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result.push(labels.ctrlKey);
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}
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if (modifiers.shiftKey) {
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result.push(labels.shiftKey);
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}
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if (modifiers.altKey) {
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result.push(labels.altKey);
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}
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if (modifiers.metaKey) {
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result.push(labels.metaKey);
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}
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// the actual key
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result.push(key);
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return result.join(labels.separator);
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}
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