monaco-editor
Version:
A browser based code editor
135 lines (134 loc) • 5.56 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 { createKeybinding } from '../../../base/common/keyCodes.js';
import { OS } from '../../../base/common/platform.js';
import { CommandsRegistry } from '../../commands/common/commands.js';
import { Registry } from '../../registry/common/platform.js';
var KeybindingsRegistryImpl = /** @class */ (function () {
function KeybindingsRegistryImpl() {
this._keybindings = [];
this._keybindingsSorted = true;
}
/**
* Take current platform into account and reduce to primary & secondary.
*/
KeybindingsRegistryImpl.bindToCurrentPlatform = function (kb) {
if (OS === 1 /* Windows */) {
if (kb && kb.win) {
return kb.win;
}
}
else if (OS === 2 /* Macintosh */) {
if (kb && kb.mac) {
return kb.mac;
}
}
else {
if (kb && kb.linux) {
return kb.linux;
}
}
return kb;
};
KeybindingsRegistryImpl.prototype.registerKeybindingRule = function (rule, source) {
if (source === void 0) { source = 0 /* Core */; }
var actualKb = KeybindingsRegistryImpl.bindToCurrentPlatform(rule);
if (actualKb && actualKb.primary) {
var kk = createKeybinding(actualKb.primary, OS);
if (kk) {
this._registerDefaultKeybinding(kk, rule.id, rule.weight, 0, rule.when, source);
}
}
if (actualKb && Array.isArray(actualKb.secondary)) {
for (var i = 0, len = actualKb.secondary.length; i < len; i++) {
var k = actualKb.secondary[i];
var kk = createKeybinding(k, OS);
if (kk) {
this._registerDefaultKeybinding(kk, rule.id, rule.weight, -i - 1, rule.when, source);
}
}
}
};
KeybindingsRegistryImpl.prototype.registerCommandAndKeybindingRule = function (desc, source) {
if (source === void 0) { source = 0 /* Core */; }
this.registerKeybindingRule(desc, source);
CommandsRegistry.registerCommand(desc);
};
KeybindingsRegistryImpl._mightProduceChar = function (keyCode) {
if (keyCode >= 21 /* KEY_0 */ && keyCode <= 30 /* KEY_9 */) {
return true;
}
if (keyCode >= 31 /* KEY_A */ && keyCode <= 56 /* KEY_Z */) {
return true;
}
return (keyCode === 80 /* US_SEMICOLON */
|| keyCode === 81 /* US_EQUAL */
|| keyCode === 82 /* US_COMMA */
|| keyCode === 83 /* US_MINUS */
|| keyCode === 84 /* US_DOT */
|| keyCode === 85 /* US_SLASH */
|| keyCode === 86 /* US_BACKTICK */
|| keyCode === 110 /* ABNT_C1 */
|| keyCode === 111 /* ABNT_C2 */
|| keyCode === 87 /* US_OPEN_SQUARE_BRACKET */
|| keyCode === 88 /* US_BACKSLASH */
|| keyCode === 89 /* US_CLOSE_SQUARE_BRACKET */
|| keyCode === 90 /* US_QUOTE */
|| keyCode === 91 /* OEM_8 */
|| keyCode === 92 /* OEM_102 */);
};
KeybindingsRegistryImpl.prototype._assertNoCtrlAlt = function (keybinding, commandId) {
if (keybinding.ctrlKey && keybinding.altKey && !keybinding.metaKey) {
if (KeybindingsRegistryImpl._mightProduceChar(keybinding.keyCode)) {
console.warn('Ctrl+Alt+ keybindings should not be used by default under Windows. Offender: ', keybinding, ' for ', commandId);
}
}
};
KeybindingsRegistryImpl.prototype._registerDefaultKeybinding = function (keybinding, commandId, weight1, weight2, when, source) {
if (source === 0 /* Core */ && OS === 1 /* Windows */) {
if (keybinding.type === 2 /* Chord */) {
this._assertNoCtrlAlt(keybinding.firstPart, commandId);
}
else {
this._assertNoCtrlAlt(keybinding, commandId);
}
}
this._keybindings.push({
keybinding: keybinding,
command: commandId,
commandArgs: undefined,
when: when,
weight1: weight1,
weight2: weight2
});
this._keybindingsSorted = false;
};
KeybindingsRegistryImpl.prototype.getDefaultKeybindings = function () {
if (!this._keybindingsSorted) {
this._keybindings.sort(sorter);
this._keybindingsSorted = true;
}
return this._keybindings.slice(0);
};
return KeybindingsRegistryImpl;
}());
export var KeybindingsRegistry = new KeybindingsRegistryImpl();
// Define extension point ids
export var Extensions = {
EditorModes: 'platform.keybindingsRegistry'
};
Registry.add(Extensions.EditorModes, KeybindingsRegistry);
function sorter(a, b) {
if (a.weight1 !== b.weight1) {
return a.weight1 - b.weight1;
}
if (a.command < b.command) {
return -1;
}
if (a.command > b.command) {
return 1;
}
return a.weight2 - b.weight2;
}