@wordpress/block-library/build/tabs/view.cjs.map

Block library for the WordPress editor.

{
  "version": 3,
  "sources": ["../../src/tabs/view.js"],
  "sourcesContent": ["/**\n * WordPress dependencies\n */\nimport {\n\tstore,\n\tgetContext,\n\tgetElement,\n\twithSyncEvent,\n} from '@wordpress/interactivity';\n\nfunction createReadOnlyProxy( obj ) {\n\tconst arrayMutationMethods = new Set( [\n\t\t'push',\n\t\t'pop',\n\t\t'shift',\n\t\t'unshift',\n\t\t'splice',\n\t\t'sort',\n\t\t'reverse',\n\t\t'copyWithin',\n\t\t'fill',\n\t] );\n\n\treturn new Proxy( obj, {\n\t\tget( target, prop ) {\n\t\t\t// If accessing an array mutation method, return a no-op function.\n\t\t\tif ( Array.isArray( target ) && arrayMutationMethods.has( prop ) ) {\n\t\t\t\treturn () => {};\n\t\t\t}\n\n\t\t\tconst value = target[ prop ];\n\t\t\tif ( typeof value === 'object' && value !== null ) {\n\t\t\t\treturn createReadOnlyProxy( value );\n\t\t\t}\n\t\t\treturn value;\n\t\t},\n\t\tset() {\n\t\t\treturn false;\n\t\t},\n\t\tdeleteProperty() {\n\t\t\treturn false;\n\t\t},\n\t} );\n}\n\n// Private store for internal tabs functionality and security.\nconst { actions: privateActions, state: privateState } = store(\n\t'core/tabs/private',\n\t{\n\t\tstate: {\n\t\t\t/**\n\t\t\t * Gets a contextually aware list of tabs for the current tabs block.\n\t\t\t *\n\t\t\t * @type {Array}\n\t\t\t */\n\t\t\tget tabsList() {\n\t\t\t\tconst context = getContext();\n\t\t\t\tconst tabsId = context?.tabsId;\n\t\t\t\tconst tabsList = privateState[ tabsId ];\n\t\t\t\treturn tabsList;\n\t\t\t},\n\t\t\t/**\n\t\t\t * Gets the index of the active tab element whether it\n\t\t\t * is a tab label or tab panel.\n\t\t\t *\n\t\t\t * @type {number|null}\n\t\t\t */\n\t\t\tget tabIndex() {\n\t\t\t\tconst { attributes } = getElement();\n\t\t\t\tconst tabId = attributes?.id?.replace( 'tab__', '' ) || null;\n\t\t\t\tif ( ! tabId ) {\n\t\t\t\t\treturn null;\n\t\t\t\t}\n\t\t\t\tconst { tabsList } = privateState;\n\t\t\t\tconst tabIndex = tabsList.findIndex( ( t ) => t.id === tabId );\n\t\t\t\treturn tabIndex;\n\t\t\t},\n\t\t\t/**\n\t\t\t * Whether the tab panel or tab label is the active tab.\n\t\t\t *\n\t\t\t * @type {boolean}\n\t\t\t */\n\t\t\tget isActiveTab() {\n\t\t\t\tconst { activeTabIndex } = getContext();\n\t\t\t\tconst { tabIndex } = privateState;\n\t\t\t\treturn activeTabIndex === tabIndex;\n\t\t\t},\n\t\t\t/**\n\t\t\t * The value of the tabindex attribute.\n\t\t\t *\n\t\t\t * @type {false|string}\n\t\t\t */\n\t\t\tget tabIndexAttribute() {\n\t\t\t\treturn privateState.isActiveTab ? -1 : 0;\n\t\t\t},\n\t\t},\n\t\tactions: {\n\t\t\t/**\n\t\t\t * Handles the keydown events for the tab label and tabs controller.\n\t\t\t *\n\t\t\t * @param {KeyboardEvent} event The keydown event.\n\t\t\t */\n\t\t\thandleTabKeyDown: withSyncEvent( ( event ) => {\n\t\t\t\t// If this is the enter key then lets get the tab index from context and set the active tab to that index.\n\t\t\t\tconst { isVertical } = getContext();\n\t\t\t\tif ( event.key === 'Enter' ) {\n\t\t\t\t\tconst { tabIndex } = privateState;\n\t\t\t\t\tif ( tabIndex !== null ) {\n\t\t\t\t\t\tprivateActions.setActiveTab( tabIndex );\n\t\t\t\t\t}\n\t\t\t\t} else if ( event.key === 'ArrowRight' && ! isVertical ) {\n\t\t\t\t\tconst { tabIndex } = privateState;\n\t\t\t\t\tif ( tabIndex !== null ) {\n\t\t\t\t\t\tprivateActions.setActiveTab( tabIndex + 1 );\n\t\t\t\t\t}\n\t\t\t\t} else if ( event.key === 'ArrowLeft' && ! isVertical ) {\n\t\t\t\t\tconst { tabIndex } = privateState;\n\t\t\t\t\tif ( tabIndex !== null ) {\n\t\t\t\t\t\tprivateActions.setActiveTab( tabIndex - 1 );\n\t\t\t\t\t}\n\t\t\t\t} else if ( event.key === 'ArrowDown' && isVertical ) {\n\t\t\t\t\tconst { tabIndex } = privateState;\n\t\t\t\t\tif ( tabIndex !== null ) {\n\t\t\t\t\t\tprivateActions.setActiveTab( tabIndex + 1 );\n\t\t\t\t\t}\n\t\t\t\t} else if ( event.key === 'ArrowUp' && isVertical ) {\n\t\t\t\t\tconst { tabIndex } = privateState;\n\t\t\t\t\tif ( tabIndex !== null ) {\n\t\t\t\t\t\tprivateActions.setActiveTab( tabIndex - 1 );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} ),\n\t\t\t/**\n\t\t\t * Handles the click event for the tab label.\n\t\t\t *\n\t\t\t * @param {MouseEvent} event The click event.\n\t\t\t */\n\t\t\thandleTabClick: withSyncEvent( ( event ) => {\n\t\t\t\tevent.preventDefault();\n\n\t\t\t\tconst { tabIndex } = privateState;\n\t\t\t\tif ( tabIndex !== null ) {\n\t\t\t\t\tprivateActions.setActiveTab( tabIndex );\n\t\t\t\t}\n\t\t\t} ),\n\t\t\t/**\n\t\t\t * Sets the active tab index (internal implementation).\n\t\t\t *\n\t\t\t * @param {number}  tabIndex    The index of the active tab.\n\t\t\t * @param {boolean} scrollToTab Whether to scroll to the tab element.\n\t\t\t */\n\t\t\tsetActiveTab: ( tabIndex, scrollToTab = false ) => {\n\t\t\t\tconst context = getContext();\n\t\t\t\tcontext.activeTabIndex = tabIndex;\n\t\t\t\tif ( scrollToTab ) {\n\t\t\t\t\tconst tabId = privateState.tabsList[ tabIndex ].id;\n\t\t\t\t\tconst tabElement = document.getElementById( tabId );\n\t\t\t\t\tif ( tabElement ) {\n\t\t\t\t\t\tsetTimeout( () => {\n\t\t\t\t\t\t\ttabElement.scrollIntoView( { behavior: 'smooth' } );\n\t\t\t\t\t\t}, 100 );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t},\n\t\t},\n\t\tcallbacks: {\n\t\t\t/**\n\t\t\t * When the tabs are initialized, we need to check if there is a hash in the url and if so if it exists in the current tabsList, set the active tab to that index.\n\t\t\t *\n\t\t\t */\n\t\t\tonTabsInit: () => {\n\t\t\t\tconst { tabsList } = privateState;\n\t\t\t\tif ( tabsList.length === 0 ) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tconst { hash } = window.location;\n\t\t\t\tconst tabId = hash.replace( '#', '' );\n\t\t\t\tconst tabIndex = tabsList.findIndex( ( t ) => t.id === tabId );\n\t\t\t\t// Check if tabIndex is a positive number and if so we'll auto activate that tab.\n\t\t\t\tif ( tabIndex >= 0 ) {\n\t\t\t\t\tprivateActions.setActiveTab( tabIndex, true );\n\t\t\t\t}\n\t\t\t},\n\t\t},\n\t},\n\t{\n\t\tlock: true,\n\t}\n);\n\n// Public store for third-party extensibility.\nstore( 'core/tabs', {\n\tstate: {\n\t\t/**\n\t\t * Gets a contextually aware list of tabs for the current tabs block.\n\t\t * Public API for third-party access.\n\t\t *\n\t\t * @type {Array}\n\t\t */\n\t\tget tabsList() {\n\t\t\treturn createReadOnlyProxy( privateState.tabsList );\n\t\t},\n\t\t/**\n\t\t * Gets the index of the active tab element whether it\n\t\t * is a tab label or tab panel.\n\t\t *\n\t\t * @type {number|null}\n\t\t */\n\t\tget tabIndex() {\n\t\t\treturn privateState.tabIndex;\n\t\t},\n\t\t/**\n\t\t * Whether the tab panel or tab label is the active tab.\n\t\t *\n\t\t * @type {boolean}\n\t\t */\n\t\tget isActiveTab() {\n\t\t\treturn privateState.isActiveTab;\n\t\t},\n\t},\n\tactions: {\n\t\t/**\n\t\t * Sets the active tab index.\n\t\t * Public API for third-party programmatic tab activation.\n\t\t *\n\t\t * @param {number}  tabIndex    The index of the active tab.\n\t\t * @param {boolean} scrollToTab Whether to scroll to the tab element.\n\t\t */\n\t\tsetActiveTab: ( tabIndex, scrollToTab = false ) => {\n\t\t\tprivateActions.setActiveTab( tabIndex, scrollToTab );\n\t\t},\n\t},\n} );\n"],
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