@wordpress/editor/build/components/collab-sidebar/board-store.cjs.map

Enhanced block editor for WordPress posts.

{
  "version": 3,
  "sources": ["../../../src/components/collab-sidebar/board-store.js"],
  "sourcesContent": ["export function createBoardStore() {\n\tconst listeners = new Set();\n\tconst blockRefs = new Map();\n\tconst floatingRefs = new Map();\n\tconst idByElement = new WeakMap();\n\tconst heights = {};\n\tlet snapshot = {};\n\n\tfunction emit() {\n\t\tsnapshot = { ...heights };\n\t\tfor ( const listener of listeners ) {\n\t\t\tlistener();\n\t\t}\n\t}\n\n\tconst observer = new window.ResizeObserver( ( entries ) => {\n\t\tlet changed = false;\n\t\tfor ( const entry of entries ) {\n\t\t\tconst id = idByElement.get( entry.target );\n\t\t\tconst newHeight = entry.borderBoxSize[ 0 ].blockSize;\n\t\t\tif ( heights[ id ] !== newHeight ) {\n\t\t\t\theights[ id ] = newHeight;\n\t\t\t\tchanged = true;\n\t\t\t}\n\t\t}\n\t\tif ( changed ) {\n\t\t\temit();\n\t\t}\n\t} );\n\n\treturn {\n\t\tsubscribe( listener ) {\n\t\t\tlisteners.add( listener );\n\t\t\treturn () => {\n\t\t\t\tlisteners.delete( listener );\n\t\t\t\tif ( listeners.size === 0 ) {\n\t\t\t\t\tobserver.disconnect();\n\t\t\t\t}\n\t\t\t};\n\t\t},\n\n\t\tgetSnapshot() {\n\t\t\treturn snapshot;\n\t\t},\n\n\t\tregisterThread( id, blockEl, floatingEl ) {\n\t\t\tblockRefs.set( id, blockEl );\n\t\t\tconst prev = floatingRefs.get( id );\n\t\t\tif ( prev && prev !== floatingEl ) {\n\t\t\t\tobserver.unobserve( prev );\n\t\t\t\tidByElement.delete( prev );\n\t\t\t}\n\t\t\tif ( floatingEl ) {\n\t\t\t\tfloatingRefs.set( id, floatingEl );\n\t\t\t\tidByElement.set( floatingEl, id );\n\t\t\t\tobserver.observe( floatingEl );\n\t\t\t}\n\t\t\temit();\n\t\t},\n\n\t\tunregisterThread( id ) {\n\t\t\tblockRefs.delete( id );\n\t\t\tconst prev = floatingRefs.get( id );\n\t\t\tif ( prev ) {\n\t\t\t\tobserver.unobserve( prev );\n\t\t\t\tidByElement.delete( prev );\n\t\t\t\tfloatingRefs.delete( id );\n\t\t\t}\n\t\t\tdelete heights[ id ];\n\t\t},\n\n\t\tgetBlockRects() {\n\t\t\t// Batch all rect reads before any writes to avoid layout thrashing.\n\t\t\treturn Object.fromEntries(\n\t\t\t\tArray.from( blockRefs ).flatMap( ( [ id, el ] ) =>\n\t\t\t\t\tel ? [ [ id, el.getBoundingClientRect() ] ] : []\n\t\t\t\t)\n\t\t\t);\n\t\t},\n\n\t\tgetFirstBlockElement() {\n\t\t\treturn blockRefs.values().next().value ?? null;\n\t\t},\n\t};\n}\n"],
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