@blueprintjs/core
Version:
Core styles & components
32 lines • 1.25 kB
JavaScript
/*
* Copyright 2016 Palantir Technologies, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { FOCUS_DISABLED } from "../common/classes";
import { InteractionModeEngine } from "../common/interactionMode";
/* istanbul ignore next */
const fakeFocusEngine = {
isActive: () => true,
start: () => true,
stop: () => true,
};
const focusEngine = typeof document !== "undefined"
? new InteractionModeEngine(document.documentElement, FOCUS_DISABLED)
: fakeFocusEngine;
export const FocusStyleManager = {
alwaysShowFocus: () => focusEngine.stop(),
isActive: () => focusEngine.isActive(),
onlyShowFocusOnTabs: () => focusEngine.start(),
};
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