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import { |
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__experimentalToolsPanelItem as ExperimentalToolsPanelItem, |
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__stableToolsPanelItem as StableToolsPanelItem, |
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BaseControl, |
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Tooltip, |
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} from '@wordpress/components'; |
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import { useEffect, useState } from '@wordpress/element'; |
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import { addFilter } from '@wordpress/hooks'; |
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import { __ } from '@wordpress/i18n'; |
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|
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import ColorPicker from '../../../components/color-picker'; |
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import ElementStateToggle from '../../../components/element-state-toggle'; |
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import InputDrag from '../../../components/input-drag'; |
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import InputGroup from '../../../components/input-group'; |
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import ResponsiveToggle from '../../../components/responsive-toggle'; |
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import useResponsive from '../../../hooks/use-responsive'; |
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import useStyles from '../../../hooks/use-styles'; |
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import arrayMove from '../../../utils/array-move'; |
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import { maybeDecode } from '../../../utils/encode-decode'; |
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|
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const ToolsPanelItem = StableToolsPanelItem || ExperimentalToolsPanelItem; |
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|
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import { getBlockSupport, hasBlockSupport } from '@wordpress/blocks'; |
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|
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const hoverSelector = '&:hover'; |
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|
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/** |
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* Add `px` suffix to number string. |
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* |
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* @param {string} str string. |
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* |
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* @return {string} string with pixels. |
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*/ |
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function addPixelsToString(str) { |
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// add pixels. |
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if (typeof str === 'string' && str !== '0' && /^[0-9.-]*$/.test(str)) { |
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str += 'px'; |
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} |
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|
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return str; |
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} |
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|
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function parseShadowString(str) { |
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if (str) { |
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let parsedShadow = maybeDecode(str).split(/ (?![^(]*\))/); |
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|
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if (parsedShadow && parsedShadow.length === 5) { |
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// Is first item color. |
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if (/^(#|rgb|hsl)/.test(parsedShadow[0])) { |
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parsedShadow = arrayMove(parsedShadow, 0, 5); |
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} |
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|
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return parsedShadow; |
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} |
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} |
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|
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return false; |
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} |
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|
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/** |
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* Component |
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* |
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* @param props |
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*/ |
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function FrameShadowTools(props) { |
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const [isHover, setIsHover] = useState(false); |
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|
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const { getStyle, hasStyle, setStyles, resetStyles } = useStyles(props); |
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const { device, allDevices } = useResponsive(); |
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|
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const [x, setX] = useState(); |
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const [y, setY] = useState(); |
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const [blur, setBlur] = useState(); |
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const [spread, setSpread] = useState(); |
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const [color, setColor] = useState(); |
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|
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// Prepare current shadow state. |
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useEffect(() => { |
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const parsedShadow = parseShadowString( |
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getStyle('box-shadow', device, isHover && hoverSelector) |
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); |
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|
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if (parsedShadow && parsedShadow.length === 5) { |
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setX(parsedShadow[0]); |
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setY(parsedShadow[1]); |
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setBlur(parsedShadow[2]); |
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setSpread(parsedShadow[3]); |
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setColor(parsedShadow[4]); |
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} else { |
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setX(undefined); |
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setY(undefined); |
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setBlur(undefined); |
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setSpread(undefined); |
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setColor(undefined); |
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} |
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// eslint-disable-next-line react-hooks/exhaustive-deps |
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}, [device, isHover]); |
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|
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// Update shadow. |
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useEffect(() => { |
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if ( |
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typeof x === 'undefined' && |
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typeof y === 'undefined' && |
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typeof blur === 'undefined' && |
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typeof spread === 'undefined' && |
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typeof color === 'undefined' |
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) { |
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// Reset. |
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if (getStyle('box-shadow', device, isHover && hoverSelector)) { |
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setStyles( |
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{ |
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'box-shadow': undefined, |
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}, |
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device, |
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isHover && hoverSelector |
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); |
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} |
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|
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return; |
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} |
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|
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setStyles( |
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{ |
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'box-shadow': `${addPixelsToString(x || 0)} ${addPixelsToString( |
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y || 0 |
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)} ${addPixelsToString(blur || 0)} ${addPixelsToString( |
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spread || 0 |
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)} ${color || '#000'}`, |
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}, |
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device, |
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isHover && hoverSelector |
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); |
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// eslint-disable-next-line react-hooks/exhaustive-deps |
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}, [x, y, blur, spread, color]); |
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|
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let hasShadow = false; |
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|
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['', ...Object.keys(allDevices)].forEach((thisDevice) => { |
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hasShadow = |
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hasShadow || |
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hasStyle('box-shadow', thisDevice) || |
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hasStyle('box-shadow', thisDevice, hoverSelector); |
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}); |
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|
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const baseControlLabel = ( |
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<> |
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{__('Shadow', 'ghostkit')} |
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<ResponsiveToggle |
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checkActive={(checkMedia) => { |
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return hasStyle( |
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'box-shadow', |
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checkMedia, |
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isHover && hoverSelector |
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); |
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}} |
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/> |
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<ElementStateToggle |
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isHover={isHover} |
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onChange={() => { |
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setIsHover(!isHover); |
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}} |
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checkActive={() => { |
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return hasStyle('box-shadow', device, hoverSelector); |
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}} |
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/> |
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</> |
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); |
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|
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return ( |
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<ToolsPanelItem |
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label={__('Shadow', 'ghostkit')} |
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hasValue={() => !!hasShadow} |
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onDeselect={() => { |
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resetStyles(['box-shadow'], true, ['', '&:hover']); |
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|
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setX(undefined); |
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setY(undefined); |
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setBlur(undefined); |
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setSpread(undefined); |
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setColor(undefined); |
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}} |
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isShownByDefault={false} |
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> |
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<BaseControl id={baseControlLabel} label={baseControlLabel}> |
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<div className="ghostkit-control-box-shadow"> |
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<Tooltip text={__('Color', 'ghostkit')}> |
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<div> |
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<ColorPicker |
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value={color} |
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onChange={(val) => { |
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setColor(val); |
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}} |
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alpha |
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/> |
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</div> |
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</Tooltip> |
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<InputGroup> |
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<InputDrag |
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help={__('X', 'ghostkit')} |
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value={x} |
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onChange={(val) => { |
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setX(val || 0); |
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}} |
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autoComplete="off" |
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/> |
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<InputDrag |
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help={__('Y', 'ghostkit')} |
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value={y} |
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onChange={(val) => { |
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setY(val || 0); |
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}} |
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autoComplete="off" |
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/> |
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<InputDrag |
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help={__('Blur', 'ghostkit')} |
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value={blur} |
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onChange={(val) => { |
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setBlur(val || 0); |
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}} |
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autoComplete="off" |
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/> |
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<InputDrag |
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help={__('Spread', 'ghostkit')} |
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value={spread} |
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onChange={(val) => { |
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setSpread(val || 0); |
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}} |
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autoComplete="off" |
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/> |
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</InputGroup> |
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</div> |
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</BaseControl> |
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</ToolsPanelItem> |
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); |
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} |
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|
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addFilter( |
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'ghostkit.extension.frame.tools', |
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'ghostkit/extension/frame/tools/shadow', |
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(children, { props }) => { |
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const hasShadowSupport = |
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hasBlockSupport(props.name, ['ghostkit', 'frame', 'shadow']) || |
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getBlockSupport(props.name, ['ghostkit', 'frame']) === true; |
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|
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if (!hasShadowSupport) { |
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return children; |
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} |
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|
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return ( |
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<> |
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{children} |
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<FrameShadowTools {...props} /> |
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</> |
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); |
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} |
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); |
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|
