@elastic/eui
Version:
Elastic UI Component Library
83 lines (80 loc) • 3.38 kB
JavaScript
import _slicedToArray from "@babel/runtime/helpers/slicedToArray";
/*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License
* 2.0 and the Server Side Public License, v 1; you may not use this file except
* in compliance with, at your election, the Elastic License 2.0 or the Server
* Side Public License, v 1.
*/
import React, { useState, useCallback, useMemo } from 'react';
import { keys, useEuiMemoizedStyles } from '../../services';
import { useEuiI18n } from '../i18n';
import { EuiButtonIcon } from '../button';
import { EuiFocusTrap } from '../focus_trap';
import { EuiOverlayMask } from '../overlay_mask';
import { euiCodeBlockStyles } from './code_block.styles';
/**
* Hook that returns fullscreen-related state/logic/utils
*/
import { jsx as ___EmotionJSX } from "@emotion/react";
export var useFullScreen = function useFullScreen(_ref) {
var overflowHeight = _ref.overflowHeight;
var showFullScreenButton = !!overflowHeight;
var _useState = useState(false),
_useState2 = _slicedToArray(_useState, 2),
isFullScreen = _useState2[0],
setIsFullScreen = _useState2[1];
var toggleFullScreen = useCallback(function () {
setIsFullScreen(function (isFullScreen) {
return !isFullScreen;
});
}, []);
var onKeyDown = useCallback(function (event) {
if (event.key === keys.ESCAPE) {
// We need to make sure annotation Escape keypresses don't also cause fullscreen mode to close
var focus = document.activeElement;
var isAnnotationPopover = !!(focus !== null && focus !== void 0 && focus.dataset.popoverOpen) || !!(focus !== null && focus !== void 0 && focus.closest('[data-popover-open]'));
if (!isAnnotationPopover) {
event.preventDefault();
event.stopPropagation();
setIsFullScreen(false);
}
}
}, []);
var _useEuiI18n = useEuiI18n(['euiCodeBlockFullScreen.fullscreenCollapse', 'euiCodeBlockFullScreen.fullscreenExpand'], ['Collapse', 'Expand']),
_useEuiI18n2 = _slicedToArray(_useEuiI18n, 2),
fullscreenCollapse = _useEuiI18n2[0],
fullscreenExpand = _useEuiI18n2[1];
var fullScreenButton = useMemo(function () {
return showFullScreenButton ? ___EmotionJSX(EuiButtonIcon, {
className: "euiCodeBlock__fullScreenButton",
onClick: toggleFullScreen,
iconType: isFullScreen ? 'fullScreenExit' : 'fullScreen',
color: "text",
"aria-label": isFullScreen ? fullscreenCollapse : fullscreenExpand
}) : null;
}, [showFullScreenButton, toggleFullScreen, isFullScreen, fullscreenCollapse, fullscreenExpand]);
return {
fullScreenButton: fullScreenButton,
isFullScreen: isFullScreen,
onKeyDown: onKeyDown
};
};
/**
* Portalled full screen wrapper
*/
export var EuiCodeBlockFullScreenWrapper = function EuiCodeBlockFullScreenWrapper(_ref2) {
var children = _ref2.children;
var styles = useEuiMemoizedStyles(euiCodeBlockStyles);
var cssStyles = [styles.euiCodeBlock, styles.l,
// Force fullscreen to use large font
styles.isFullScreen];
return ___EmotionJSX(EuiOverlayMask, null, ___EmotionJSX(EuiFocusTrap, {
scrollLock: true,
preventScrollOnFocus: true,
clickOutsideDisables: true
}, ___EmotionJSX("div", {
className: "euiCodeBlockFullScreen",
css: cssStyles
}, children)));
};