{
  "version": 3,
  "sources": ["../../src/tab-panel/remove-tab-toolbar-control.js"],
  "sourcesContent": ["/**\n * WordPress dependencies\n */\nimport {\n\tBlockControls,\n\tstore as blockEditorStore,\n} from '@wordpress/block-editor';\nimport { ToolbarGroup, ToolbarButton } from '@wordpress/components';\nimport { __ } from '@wordpress/i18n';\nimport { useDispatch, useSelect } from '@wordpress/data';\n\n/**\n * \"Remove Tab\" button in the block toolbar for the tabs block.\n * Removes the currently active core/tab-panel. The tab-list items\n * attribute is kept in sync automatically via useTabListItemsSync.\n *\n * @param {Object} props\n * @param {string} props.tabsClientId The client ID of the parent tabs block.\n * @return {React.JSX.Element} The toolbar control element.\n */\nexport default function RemoveTabToolbarControl( { tabsClientId } ) {\n\tconst {\n\t\tremoveBlock,\n\t\tupdateBlockAttributes,\n\t\tselectBlock,\n\t\t__unstableMarkNextChangeAsNotPersistent,\n\t} = useDispatch( blockEditorStore );\n\n\tconst {\n\t\tactiveTabPanelClientId,\n\t\ttabCount,\n\t\teditorActiveTabIndex,\n\t\ttabListClientId,\n\t} = useSelect(\n\t\t( select ) => {\n\t\t\tif ( ! tabsClientId ) {\n\t\t\t\treturn {\n\t\t\t\t\tactiveTabPanelClientId: null,\n\t\t\t\t\ttabCount: 0,\n\t\t\t\t\teditorActiveTabIndex: 0,\n\t\t\t\t\ttabListClientId: null,\n\t\t\t\t};\n\t\t\t}\n\t\t\tconst { getBlocks, getBlockAttributes } =\n\t\t\t\tselect( blockEditorStore );\n\t\t\tconst tabsAttributes = getBlockAttributes( tabsClientId );\n\t\t\tconst activeIndex =\n\t\t\t\ttabsAttributes?.editorActiveTabIndex ??\n\t\t\t\ttabsAttributes?.activeTabIndex ??\n\t\t\t\t0;\n\t\t\tconst innerBlocks = getBlocks( tabsClientId );\n\t\t\tconst tabPanels = innerBlocks.find(\n\t\t\t\t( block ) => block.name === 'core/tab-panels'\n\t\t\t);\n\t\t\tconst tabList = innerBlocks.find(\n\t\t\t\t( block ) => block.name === 'core/tab-list'\n\t\t\t);\n\t\t\tconst tabPanelBlocks = tabPanels?.innerBlocks || [];\n\t\t\tconst activeTabPanel = tabPanelBlocks[ activeIndex ];\n\n\t\t\treturn {\n\t\t\t\tactiveTabPanelClientId: activeTabPanel?.clientId || null,\n\t\t\t\ttabCount: tabPanelBlocks.length,\n\t\t\t\teditorActiveTabIndex: activeIndex,\n\t\t\t\ttabListClientId: tabList?.clientId || null,\n\t\t\t};\n\t\t},\n\t\t[ tabsClientId ]\n\t);\n\n\tconst removeTab = () => {\n\t\tif ( ! activeTabPanelClientId || tabCount <= 1 ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Calculate new active index after removal.\n\t\tconst newActiveIndex =\n\t\t\teditorActiveTabIndex >= tabCount - 1\n\t\t\t\t? tabCount - 2\n\t\t\t\t: editorActiveTabIndex;\n\n\t\t__unstableMarkNextChangeAsNotPersistent();\n\t\tupdateBlockAttributes( tabsClientId, {\n\t\t\teditorActiveTabIndex: newActiveIndex,\n\t\t} );\n\n\t\t// Remove the tab panel.\n\t\tremoveBlock( activeTabPanelClientId, false );\n\n\t\t// Select the tab-list so focus moves to the new active tab button.\n\t\tif ( tabListClientId ) {\n\t\t\tselectBlock( tabListClientId );\n\t\t}\n\t};\n\n\tconst isDisabled = tabCount <= 1 || ! activeTabPanelClientId;\n\n\treturn (\n\t\t<BlockControls group=\"other\">\n\t\t\t<ToolbarGroup>\n\t\t\t\t<ToolbarButton\n\t\t\t\t\tclassName=\"components-toolbar__control\"\n\t\t\t\t\tonClick={ removeTab }\n\t\t\t\t\ttext={ __( 'Remove tab' ) }\n\t\t\t\t\tdisabled={ isDisabled }\n\t\t\t\t/>\n\t\t\t</ToolbarGroup>\n\t\t</BlockControls>\n\t);\n}\n"],
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