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import { ResizableBox } from "@wordpress/components"; |
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import { store as blockEditorStore } from "@wordpress/block-editor"; |
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import { useSelect } from "@wordpress/data"; |
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import { rangerCss } from "../shared/helpFn"; |
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import { useDeviceType } from "../../controls/controls"; |
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import { dispatch } from "@wordpress/data"; |
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import { useEffect, useRef, useState } from "@wordpress/element"; |
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|
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const ResizableComponents = ({ attributes, setAttributes, clientId }) => { |
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const { columns, containerFlexDirection, columnsGap } = attributes; |
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const deviceType = useDeviceType(); |
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const { getBlockOrder, getBlock } = useSelect((select) => select("core/block-editor"), [ columns ]); |
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const { updateBlockAttributes } = dispatch("core/block-editor"); |
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const innerBlocks = getBlockOrder(clientId); |
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const [ containerResizeWidth, setContainerResizeWidth ] = useState(0); |
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const resizableRef = useRef(null); |
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|
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const flexDirection = containerFlexDirection?.device?.[ deviceType ]; |
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const childBlockArray = flexDirection !== "row-reverse" ? innerBlocks : [...innerBlocks].reverse(); |
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|
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useEffect( () => { |
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if ( !resizableRef?.current ) { |
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return; |
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} |
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const measure = () => { |
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const containerEl = resizableRef.current.closest(".sp-smart-post-container-parent-block"); |
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const containerWidth = containerEl?.offsetWidth || resizableRef?.current?.offsetWidth || 0; |
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setContainerResizeWidth( containerWidth ); |
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} |
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measure(); |
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const node = resizableRef.current?.closest?.(".sp-smart-post-container-parent-block"); |
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let ro; |
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if (node && "ResizeObserver" in window) { |
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ro = new ResizeObserver(measure); |
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ro.observe(node); |
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} |
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window.addEventListener("resize", measure); |
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return () => { |
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window.removeEventListener("resize", measure); |
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if (ro) { |
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ro.disconnect(); |
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} |
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}; |
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}, []); |
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|
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const getPctDelta = (totalWidth, delta) => { |
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const width = totalWidth || 0; |
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if (!width) { |
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return 0; |
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} |
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return Math.round(((delta?.width || 0) / width) * 100); |
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}; |
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|
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const minMaxWidth = ( currentIndex, minMax ) => { |
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let width = 0; |
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if (!Array.isArray(innerBlocks) || innerBlocks.length === 0) { |
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return width; |
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} |
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if ( minMax === "max" ) { |
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for ( let i = 0; i <= currentIndex; i++ ) { |
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const childWidth = getBlock( childBlockArray[i] )?.attributes?.columnWidth?.device?.[deviceType]; |
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width = childWidth ? (width + childWidth ) : width - 8; |
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} |
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const currentChildWidth = getBlock( childBlockArray[ currentIndex + 1] )?.attributes?.columnWidth?.device?.[deviceType]; |
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width = currentChildWidth ? (width + currentChildWidth - 8) : width - 8; |
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} |
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return width; |
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} |
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const getPreviousWidth = ( currentIndex ) => { |
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if ( ! currentIndex || currentIndex === 0 ) { |
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return 0; |
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} |
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let width = 0; |
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for ( let i = currentIndex; i > 0; i-- ) { |
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const childWidth = getBlock( childBlockArray[i - 1] )?.attributes?.columnWidth?.device?.[deviceType]; |
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width = childWidth ? (width + childWidth ) : width; |
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} |
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return width; |
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} |
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const columnResizeHandler = ( event, direction, elt, delta ) => { |
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} |
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|
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const columnResizeHandlerStop = ( event, direction, elt, delta ) => { |
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const childIndex = parseInt( elt.dataset?.column ); |
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const resizableWidth = getPctDelta(containerResizeWidth, delta ); |
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const childBlockWidth = getBlock(childBlockArray[ childIndex ])?.attributes?.columnWidth; |
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const updateWidth = childBlockWidth?.device?.[deviceType] + resizableWidth; |
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const nextChildBlockWidth = getBlock(childBlockArray[ childIndex + 1 ])?.attributes?.columnWidth; |
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const nextWidth = nextChildBlockWidth?.device?.[deviceType] - resizableWidth; |
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|
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updateBlockAttributes( childBlockArray[ childIndex ], { |
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// columnWidth: { |
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// ...childBlockWidth, |
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// device: { |
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// ...childBlockWidth.device, |
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// [deviceType]: updateWidth, |
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// } |
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// } |
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} ) |
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updateBlockAttributes( childBlockArray[ childIndex + 1 ], { |
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// columnWidth: { |
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// ...nextChildBlockWidth, |
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// device: { |
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// ...nextChildBlockWidth.device, |
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// [deviceType]: nextWidth, |
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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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<div |
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ref={ resizableRef } |
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className="sp-resizable-box" |
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style={{ |
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position: "absolute", |
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top: 0, |
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left: "auto", |
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bottom: 0, |
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width: containerResizeWidth, |
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height: "auto", |
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}}> |
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{ childBlockArray?.length > 1 && childBlockArray.slice( 0, -1 ).map( ( childId, index ) => { |
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const childBlock = getBlock( childId ); |
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const childAttributes = childBlock.attributes; |
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const { columnWidth } = childAttributes; |
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const reduceGapWidth = (columnsGap?.device?.[ deviceType ] / childBlockArray.length ) * ( childBlockArray.length - ( index + 1 ) ); |
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const reducePtc = parseFloat( reduceGapWidth / containerResizeWidth * 100 ); |
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const widthStyle = `${columnWidth?.device?.[ deviceType ] + getPreviousWidth( index ) - reducePtc }%`; |
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const isLast = index === ( innerBlocks.length - 1 ); |
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const minWidth = `${getPreviousWidth( index ) + 8}%`; |
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const maxWidth = `${minMaxWidth( index, "max")}%`; |
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|
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return( |
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<ResizableBox |
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key={ index } |
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enable={{ right: !isLast }} |
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size={{ width: widthStyle, height: "100%" }} |
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style={{ position: "absolute"}} |
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minWidth={ minWidth } |
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maxWidth={ maxWidth } |
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onResize={ columnResizeHandler } |
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onResizeStop={ columnResizeHandlerStop } |
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data-column={ index } |
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/> |
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)} |
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)} |
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</div> |
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) |
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} |
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|
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export default ResizableComponents |
