@theia/core
Version:
Theia is a cloud & desktop IDE framework implemented in TypeScript.
683 lines • 29.4 kB
JavaScript
"use strict";
// *****************************************************************************
// Copyright (C) 2017 TypeFox and others.
//
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License v. 2.0 which is available at
// http://www.eclipse.org/legal/epl-2.0.
//
// This Source Code may also be made available under the following Secondary
// Licenses when the conditions for such availability set forth in the Eclipse
// Public License v. 2.0 are satisfied: GNU General Public License, version 2
// with the GNU Classpath Exception which is available at
// https://www.gnu.org/software/classpath/license.html.
//
// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-only WITH Classpath-exception-2.0
// *****************************************************************************
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var KeybindingRegistry_1;
Object.defineProperty(exports, "__esModule", { value: true });
exports.KeybindingRegistry = exports.KeybindingContexts = exports.KeybindingContext = exports.KeybindingContribution = exports.Keybinding = exports.KeybindingScope = void 0;
const inversify_1 = require("inversify");
const os_1 = require("../common/os");
const event_1 = require("../common/event");
const command_1 = require("../common/command");
const disposable_1 = require("../common/disposable");
const keys_1 = require("./keyboard/keys");
const keyboard_layout_service_1 = require("./keyboard/keyboard-layout-service");
const contribution_provider_1 = require("../common/contribution-provider");
const logger_1 = require("../common/logger");
const status_bar_1 = require("./status-bar/status-bar");
const context_key_service_1 = require("./context-key-service");
const core_preferences_1 = require("./core-preferences");
const common = require("../common/keybinding");
const nls_1 = require("../common/nls");
var KeybindingScope;
(function (KeybindingScope) {
KeybindingScope[KeybindingScope["DEFAULT"] = 0] = "DEFAULT";
KeybindingScope[KeybindingScope["USER"] = 1] = "USER";
KeybindingScope[KeybindingScope["WORKSPACE"] = 2] = "WORKSPACE";
KeybindingScope[KeybindingScope["END"] = 3] = "END";
})(KeybindingScope = exports.KeybindingScope || (exports.KeybindingScope = {}));
(function (KeybindingScope) {
KeybindingScope.length = KeybindingScope.END - KeybindingScope.DEFAULT;
})(KeybindingScope = exports.KeybindingScope || (exports.KeybindingScope = {}));
exports.Keybinding = common.Keybinding;
exports.KeybindingContribution = Symbol('KeybindingContribution');
exports.KeybindingContext = Symbol('KeybindingContext');
var KeybindingContexts;
(function (KeybindingContexts) {
KeybindingContexts.NOOP_CONTEXT = {
id: 'noop.keybinding.context',
isEnabled: () => true
};
KeybindingContexts.DEFAULT_CONTEXT = {
id: 'default.keybinding.context',
isEnabled: () => false
};
})(KeybindingContexts = exports.KeybindingContexts || (exports.KeybindingContexts = {}));
let KeybindingRegistry = KeybindingRegistry_1 = class KeybindingRegistry {
constructor() {
this.keySequence = [];
this.contexts = {};
this.keymaps = [...Array(KeybindingScope.length)].map(() => []);
this.keybindingsChanged = new event_1.Emitter();
this.toResetKeymap = new Map();
}
async onStart() {
await this.keyboardLayoutService.initialize();
this.keyboardLayoutService.onKeyboardLayoutChanged(newLayout => {
this.clearResolvedKeybindings();
this.keybindingsChanged.fire(undefined);
});
this.registerContext(KeybindingContexts.NOOP_CONTEXT);
this.registerContext(KeybindingContexts.DEFAULT_CONTEXT);
this.registerContext(...this.contextProvider.getContributions());
for (const contribution of this.contributions.getContributions()) {
contribution.registerKeybindings(this);
}
}
/**
* Event that is fired when the resolved keybindings change due to a different keyboard layout
* or when a new keymap is being set
*/
get onKeybindingsChanged() {
return this.keybindingsChanged.event;
}
/**
* Registers the keybinding context arguments into the application. Fails when an already registered
* context is being registered.
*
* @param contexts the keybinding contexts to register into the application.
*/
registerContext(...contexts) {
for (const context of contexts) {
const { id } = context;
if (this.contexts[id]) {
this.logger.error(`A keybinding context with ID ${id} is already registered.`);
}
else {
this.contexts[id] = context;
}
}
}
/**
* Register a default keybinding to the registry.
*
* Keybindings registered later have higher priority during evaluation.
*
* @param binding the keybinding to be registered
*/
registerKeybinding(binding) {
return this.doRegisterKeybinding(binding);
}
/**
* Register multiple default keybindings to the registry
*
* @param bindings An array of keybinding to be registered
*/
registerKeybindings(...bindings) {
return this.doRegisterKeybindings(bindings, KeybindingScope.DEFAULT);
}
unregisterKeybinding(arg) {
const keymap = this.keymaps[KeybindingScope.DEFAULT];
const filter = command_1.Command.is(arg)
? ({ command }) => command === arg.id
: ({ keybinding }) => exports.Keybinding.is(arg)
? keybinding === arg.keybinding
: keybinding === arg;
for (const binding of keymap.filter(filter)) {
const idx = keymap.indexOf(binding);
if (idx !== -1) {
keymap.splice(idx, 1);
}
}
}
doRegisterKeybindings(bindings, scope = KeybindingScope.DEFAULT) {
const toDispose = new disposable_1.DisposableCollection();
for (const binding of bindings) {
toDispose.push(this.doRegisterKeybinding(binding, scope));
}
return toDispose;
}
doRegisterKeybinding(binding, scope = KeybindingScope.DEFAULT) {
try {
this.resolveKeybinding(binding);
const scoped = Object.assign(binding, { scope });
this.insertBindingIntoScope(scoped, scope);
return disposable_1.Disposable.create(() => {
const index = this.keymaps[scope].indexOf(scoped);
if (index !== -1) {
this.keymaps[scope].splice(index, 1);
}
});
}
catch (error) {
this.logger.warn(`Could not register keybinding:\n ${common.Keybinding.stringify(binding)}\n${error}`);
return disposable_1.Disposable.NULL;
}
}
/**
* Ensures that keybindings are inserted in order of increasing length of binding to ensure that if a
* user triggers a short keybinding (e.g. ctrl+k), the UI won't wait for a longer one (e.g. ctrl+k enter)
*/
insertBindingIntoScope(item, scope) {
const scopedKeymap = this.keymaps[scope];
const getNumberOfKeystrokes = (binding) => { var _a, _b; return ((_b = (_a = binding.keybinding.trim().match(/\s/g)) === null || _a === void 0 ? void 0 : _a.length) !== null && _b !== void 0 ? _b : 0) + 1; };
const numberOfKeystrokesInBinding = getNumberOfKeystrokes(item);
const indexOfFirstItemWithEqualStrokes = scopedKeymap.findIndex(existingBinding => getNumberOfKeystrokes(existingBinding) === numberOfKeystrokesInBinding);
if (indexOfFirstItemWithEqualStrokes > -1) {
scopedKeymap.splice(indexOfFirstItemWithEqualStrokes, 0, item);
}
else {
scopedKeymap.push(item);
}
}
/**
* Ensure that the `resolved` property of the given binding is set by calling the KeyboardLayoutService.
*/
resolveKeybinding(binding) {
if (!binding.resolved) {
const sequence = keys_1.KeySequence.parse(binding.keybinding);
binding.resolved = sequence.map(code => this.keyboardLayoutService.resolveKeyCode(code));
}
return binding.resolved;
}
/**
* Clear all `resolved` properties of registered keybindings so the KeyboardLayoutService is called
* again to resolve them. This is necessary when the user's keyboard layout has changed.
*/
clearResolvedKeybindings() {
for (let i = KeybindingScope.DEFAULT; i < KeybindingScope.END; i++) {
const bindings = this.keymaps[i];
for (let j = 0; j < bindings.length; j++) {
const binding = bindings[j];
binding.resolved = undefined;
}
}
}
/**
* Checks whether a colliding {@link common.Keybinding} exists in a specific scope.
* @param binding the keybinding to check
* @param scope the keybinding scope to check
* @returns true if there is a colliding keybinding
*/
containsKeybindingInScope(binding, scope = KeybindingScope.USER) {
const bindingKeySequence = this.resolveKeybinding(binding);
const collisions = this.getKeySequenceCollisions(this.getUsableBindings(this.keymaps[scope]), bindingKeySequence)
.filter(b => b.context === binding.context && !b.when && !binding.when);
if (collisions.full.length > 0) {
return true;
}
if (collisions.partial.length > 0) {
return true;
}
if (collisions.shadow.length > 0) {
return true;
}
return false;
}
/**
* Get a user visible representation of a {@link common.Keybinding}.
* @returns an array of strings representing all elements of the {@link KeySequence} defined by the {@link common.Keybinding}
* @param keybinding the keybinding
* @param separator the separator to be used to stringify {@link KeyCode}s that are part of the {@link KeySequence}
*/
acceleratorFor(keybinding, separator = ' ', asciiOnly = false) {
const bindingKeySequence = this.resolveKeybinding(keybinding);
return this.acceleratorForSequence(bindingKeySequence, separator, asciiOnly);
}
/**
* Get a user visible representation of a {@link KeySequence}.
* @returns an array of strings representing all elements of the {@link KeySequence}
* @param keySequence the keysequence
* @param separator the separator to be used to stringify {@link KeyCode}s that are part of the {@link KeySequence}
*/
acceleratorForSequence(keySequence, separator = ' ', asciiOnly = false) {
return keySequence.map(keyCode => this.acceleratorForKeyCode(keyCode, separator, asciiOnly));
}
/**
* Get a user visible representation of a key code (a key with modifiers).
* @returns a string representing the {@link KeyCode}
* @param keyCode the keycode
* @param separator the separator used to separate keys (key and modifiers) in the returning string
* @param asciiOnly if `true`, no special characters will be substituted into the string returned. Ensures correct keyboard shortcuts in Electron menus.
*/
acceleratorForKeyCode(keyCode, separator = ' ', asciiOnly = false) {
return this.componentsForKeyCode(keyCode, asciiOnly).join(separator);
}
componentsForKeyCode(keyCode, asciiOnly = false) {
const keyCodeResult = [];
const useSymbols = os_1.isOSX && !asciiOnly;
if (keyCode.meta && os_1.isOSX) {
keyCodeResult.push(useSymbols ? '⌘' : 'Cmd');
}
if (keyCode.ctrl) {
keyCodeResult.push(useSymbols ? '⌃' : 'Ctrl');
}
if (keyCode.alt) {
keyCodeResult.push(useSymbols ? '⌥' : 'Alt');
}
if (keyCode.shift) {
keyCodeResult.push(useSymbols ? '⇧' : 'Shift');
}
if (keyCode.key) {
keyCodeResult.push(this.acceleratorForKey(keyCode.key, asciiOnly));
}
return keyCodeResult;
}
/**
* @param asciiOnly if `true`, no special characters will be substituted into the string returned. Ensures correct keyboard shortcuts in Electron menus.
*
* Return a user visible representation of a single key.
*/
acceleratorForKey(key, asciiOnly = false) {
if (os_1.isOSX && !asciiOnly) {
if (key === keys_1.Key.ARROW_LEFT) {
return '←';
}
if (key === keys_1.Key.ARROW_RIGHT) {
return '→';
}
if (key === keys_1.Key.ARROW_UP) {
return '↑';
}
if (key === keys_1.Key.ARROW_DOWN) {
return '↓';
}
}
const keyString = this.keyboardLayoutService.getKeyboardCharacter(key);
if (key.keyCode >= keys_1.Key.KEY_A.keyCode && key.keyCode <= keys_1.Key.KEY_Z.keyCode ||
key.keyCode >= keys_1.Key.F1.keyCode && key.keyCode <= keys_1.Key.F24.keyCode) {
return keyString.toUpperCase();
}
else if (keyString.length > 1) {
return keyString.charAt(0).toUpperCase() + keyString.slice(1);
}
else {
return keyString;
}
}
/**
* Finds collisions for a key sequence inside a list of bindings (error-free)
*
* @param bindings the reference bindings
* @param candidate the sequence to match
*/
getKeySequenceCollisions(bindings, candidate) {
const result = new KeybindingRegistry_1.KeybindingsResult();
for (const binding of bindings) {
try {
const bindingKeySequence = this.resolveKeybinding(binding);
const compareResult = keys_1.KeySequence.compare(candidate, bindingKeySequence);
switch (compareResult) {
case keys_1.KeySequence.CompareResult.FULL: {
result.full.push(binding);
break;
}
case keys_1.KeySequence.CompareResult.PARTIAL: {
result.partial.push(binding);
break;
}
case keys_1.KeySequence.CompareResult.SHADOW: {
result.shadow.push(binding);
break;
}
}
}
catch (error) {
this.logger.warn(error);
}
}
return result;
}
/**
* Get all keybindings associated to a commandId.
*
* @param commandId The ID of the command for which we are looking for keybindings.
* @returns an array of {@link ScopedKeybinding}
*/
getKeybindingsForCommand(commandId) {
const result = [];
const disabledBindings = new Set();
for (let scope = KeybindingScope.END - 1; scope >= KeybindingScope.DEFAULT; scope--) {
this.keymaps[scope].forEach(binding => {
var _a;
if ((_a = binding.command) === null || _a === void 0 ? void 0 : _a.startsWith('-')) {
disabledBindings.add(JSON.stringify({ command: binding.command.substring(1), binding: binding.keybinding, context: binding.context, when: binding.when }));
}
else {
const command = this.commandRegistry.getCommand(binding.command);
if (command
&& command.id === commandId
&& !disabledBindings.has(JSON.stringify({ command: binding.command, binding: binding.keybinding, context: binding.context, when: binding.when }))) {
result.push({ ...binding, scope });
}
}
});
}
return result;
}
isActive(binding) {
/* Pseudo commands like "passthrough" are always active (and not found
in the command registry). */
if (this.isPseudoCommand(binding.command)) {
return true;
}
const command = this.commandRegistry.getCommand(binding.command);
return !!command && !!this.commandRegistry.getActiveHandler(command.id);
}
/**
* Tries to execute a keybinding.
*
* @param binding to execute
* @param event keyboard event.
*/
executeKeyBinding(binding, event) {
if (this.isPseudoCommand(binding.command)) {
/* Don't do anything, let the event propagate. */
}
else {
const command = this.commandRegistry.getCommand(binding.command);
if (command) {
if (this.commandRegistry.isEnabled(binding.command, binding.args)) {
this.commandRegistry.executeCommand(binding.command, binding.args)
.catch(e => console.error('Failed to execute command:', e));
}
/* Note that if a keybinding is in context but the command is
not active we still stop the processing here. */
event.preventDefault();
event.stopPropagation();
}
}
}
/**
* Only execute if it has no context (global context) or if we're in that context.
*/
isEnabled(binding, event) {
return this.isEnabledInScope(binding, event.target);
}
isEnabledInScope(binding, target) {
const context = binding.context && this.contexts[binding.context];
if (context && !context.isEnabled(binding)) {
return false;
}
if (binding.when && !this.whenContextService.match(binding.when, target)) {
return false;
}
return true;
}
dispatchCommand(id, target) {
const keybindings = this.getKeybindingsForCommand(id);
if (keybindings.length) {
for (const keyCode of this.resolveKeybinding(keybindings[0])) {
this.dispatchKeyDown(keyCode, target);
}
}
}
dispatchKeyDown(input, target = document.activeElement || window) {
const eventInit = this.asKeyboardEventInit(input);
const emulatedKeyboardEvent = new KeyboardEvent('keydown', eventInit);
target.dispatchEvent(emulatedKeyboardEvent);
}
asKeyboardEventInit(input) {
if (typeof input === 'string') {
return this.asKeyboardEventInit(keys_1.KeyCode.createKeyCode(input));
}
if (input instanceof keys_1.KeyCode) {
return {
metaKey: input.meta,
shiftKey: input.shift,
altKey: input.alt,
ctrlKey: input.ctrl,
code: input.key && input.key.code,
key: (input && input.character) || (input.key && input.key.code),
keyCode: input.key && input.key.keyCode
};
}
return input;
}
registerEventListeners(win) {
/* vvv HOTFIX begin vvv
*
* This is a hotfix against issues eclipse/theia#6459 and gitpod-io/gitpod#875 .
* It should be reverted after Theia was updated to the newer Monaco.
*/
let inComposition = false;
const compositionStart = () => {
inComposition = true;
};
win.document.addEventListener('compositionstart', compositionStart);
const compositionEnd = () => {
inComposition = false;
};
win.document.addEventListener('compositionend', compositionEnd);
const keydown = (event) => {
if (inComposition !== true) {
this.run(event);
}
};
win.document.addEventListener('keydown', keydown, true);
return disposable_1.Disposable.create(() => {
win.document.removeEventListener('compositionstart', compositionStart);
win.document.removeEventListener('compositionend', compositionEnd);
win.document.removeEventListener('keydown', keydown);
});
}
/**
* Run the command matching to the given keyboard event.
*/
run(event) {
if (event.defaultPrevented) {
return;
}
const eventDispatch = this.corePreferences['keyboard.dispatch'];
const keyCode = keys_1.KeyCode.createKeyCode(event, eventDispatch);
/* Keycode is only a modifier, next keycode will be modifier + key.
Ignore this one. */
if (keyCode.isModifierOnly()) {
return;
}
this.keyboardLayoutService.validateKeyCode(keyCode);
this.keySequence.push(keyCode);
const match = this.matchKeybinding(this.keySequence, event);
if (match && match.kind === 'partial') {
/* Accumulate the keysequence */
event.preventDefault();
event.stopPropagation();
this.statusBar.setElement('keybinding-status', {
text: nls_1.nls.localize('theia/core/keybindingStatus', '{0} was pressed, waiting for more keys', `(${this.acceleratorForSequence(this.keySequence, '+')})`),
alignment: status_bar_1.StatusBarAlignment.LEFT,
priority: 2
});
}
else {
if (match && match.kind === 'full') {
this.executeKeyBinding(match.binding, event);
}
this.keySequence = [];
this.statusBar.removeElement('keybinding-status');
}
}
/**
* Match first binding in the current context.
* Keybindings ordered by a scope and by a registration order within the scope.
*
* FIXME:
* This method should run very fast since it happens on each keystroke. We should reconsider how keybindings are stored.
* It should be possible to look up full and partial keybinding for given key sequence for constant time using some kind of tree.
* Such tree should not contain disabled keybindings and be invalidated whenever the registry is changed.
*/
matchKeybinding(keySequence, event) {
let disabled;
const isEnabled = (binding) => {
if (event && !this.isEnabled(binding, event)) {
return false;
}
const { command, context, when, keybinding } = binding;
if (!this.isUsable(binding)) {
disabled = disabled || new Set();
disabled.add(JSON.stringify({ command: command.substring(1), context, when, keybinding }));
return false;
}
return !(disabled === null || disabled === void 0 ? void 0 : disabled.has(JSON.stringify({ command, context, when, keybinding })));
};
for (let scope = KeybindingScope.END; --scope >= KeybindingScope.DEFAULT;) {
for (const binding of this.keymaps[scope]) {
const resolved = this.resolveKeybinding(binding);
const compareResult = keys_1.KeySequence.compare(keySequence, resolved);
if (compareResult === keys_1.KeySequence.CompareResult.FULL && isEnabled(binding)) {
return { kind: 'full', binding };
}
if (compareResult === keys_1.KeySequence.CompareResult.PARTIAL && isEnabled(binding)) {
return { kind: 'partial', binding };
}
}
}
return undefined;
}
/**
* Returns true if the binding is usable
* @param binding Binding to be checked
*/
isUsable(binding) {
return binding.command.charAt(0) !== '-';
}
/**
* Return a new filtered array containing only the usable bindings among the input bindings
* @param bindings Bindings to filter
*/
getUsableBindings(bindings) {
return bindings.filter(binding => this.isUsable(binding));
}
/**
* Return true of string a pseudo-command id, in other words a command id
* that has a special meaning and that we won't find in the command
* registry.
*
* @param commandId commandId to test
*/
isPseudoCommand(commandId) {
return commandId === KeybindingRegistry_1.PASSTHROUGH_PSEUDO_COMMAND;
}
/**
* Sets a new keymap replacing all existing {@link common.Keybinding}s in the given scope.
* @param scope the keybinding scope
* @param bindings an array containing the new {@link common.Keybinding}s
*/
setKeymap(scope, bindings) {
this.resetKeybindingsForScope(scope);
this.toResetKeymap.set(scope, this.doRegisterKeybindings(bindings, scope));
this.keybindingsChanged.fire(undefined);
}
/**
* Reset keybindings for a specific scope
* @param scope scope to reset the keybindings for
*/
resetKeybindingsForScope(scope) {
const toReset = this.toResetKeymap.get(scope);
if (toReset) {
toReset.dispose();
}
}
/**
* Reset keybindings for all scopes(only leaves the default keybindings mapped)
*/
resetKeybindings() {
for (let i = KeybindingScope.DEFAULT + 1; i < KeybindingScope.END; i++) {
this.keymaps[i] = [];
}
}
/**
* Get all {@link common.Keybinding}s for a {@link KeybindingScope}.
* @returns an array of {@link common.ScopedKeybinding}
* @param scope the keybinding scope to retrieve the {@link common.Keybinding}s for.
*/
getKeybindingsByScope(scope) {
return this.keymaps[scope];
}
};
KeybindingRegistry.PASSTHROUGH_PSEUDO_COMMAND = 'passthrough';
__decorate([
(0, inversify_1.inject)(core_preferences_1.CorePreferences),
__metadata("design:type", Object)
], KeybindingRegistry.prototype, "corePreferences", void 0);
__decorate([
(0, inversify_1.inject)(keyboard_layout_service_1.KeyboardLayoutService),
__metadata("design:type", keyboard_layout_service_1.KeyboardLayoutService)
], KeybindingRegistry.prototype, "keyboardLayoutService", void 0);
__decorate([
(0, inversify_1.inject)(contribution_provider_1.ContributionProvider),
(0, inversify_1.named)(exports.KeybindingContext),
__metadata("design:type", Object)
], KeybindingRegistry.prototype, "contextProvider", void 0);
__decorate([
(0, inversify_1.inject)(command_1.CommandRegistry),
__metadata("design:type", command_1.CommandRegistry)
], KeybindingRegistry.prototype, "commandRegistry", void 0);
__decorate([
(0, inversify_1.inject)(contribution_provider_1.ContributionProvider),
(0, inversify_1.named)(exports.KeybindingContribution),
__metadata("design:type", Object)
], KeybindingRegistry.prototype, "contributions", void 0);
__decorate([
(0, inversify_1.inject)(status_bar_1.StatusBar),
__metadata("design:type", Object)
], KeybindingRegistry.prototype, "statusBar", void 0);
__decorate([
(0, inversify_1.inject)(logger_1.ILogger),
__metadata("design:type", Object)
], KeybindingRegistry.prototype, "logger", void 0);
__decorate([
(0, inversify_1.inject)(context_key_service_1.ContextKeyService),
__metadata("design:type", Object)
], KeybindingRegistry.prototype, "whenContextService", void 0);
KeybindingRegistry = KeybindingRegistry_1 = __decorate([
(0, inversify_1.injectable)()
], KeybindingRegistry);
exports.KeybindingRegistry = KeybindingRegistry;
(function (KeybindingRegistry) {
class KeybindingsResult {
constructor() {
this.full = [];
this.partial = [];
this.shadow = [];
}
/**
* Merge two results together inside `this`
*
* @param other the other KeybindingsResult to merge with
* @return this
*/
merge(other) {
this.full.push(...other.full);
this.partial.push(...other.partial);
this.shadow.push(...other.shadow);
return this;
}
/**
* Returns a new filtered KeybindingsResult
*
* @param fn callback filter on the results
* @return filtered new result
*/
filter(fn) {
const result = new KeybindingsResult();
result.full = this.full.filter(fn);
result.partial = this.partial.filter(fn);
result.shadow = this.shadow.filter(fn);
return result;
}
}
KeybindingRegistry.KeybindingsResult = KeybindingsResult;
})(KeybindingRegistry = exports.KeybindingRegistry || (exports.KeybindingRegistry = {}));
exports.KeybindingRegistry = KeybindingRegistry;
//# sourceMappingURL=keybinding.js.map