PHPXRef 0.7.1 : WordPress : Detail view of block-editor.js

Hook used to compute the styles required to move a div into a new position.

The way this animation works is the following:
- It first renders the element as if there was no animation.
- It takes a snapshot of the position of the block to use it
as a destination point for the animation.
- It restores the element to the previous position using a CSS transform
- It uses the "resetAnimation" flag to reset the animation
from the beginning in order to animate to the new destination point.

param: {Object}  $1                          Options
param: {boolean} $1.isSelected               Whether it's the current block or not.
param: {boolean} $1.adjustScrolling          Adjust the scroll position to the current block.
param: {boolean} $1.enableAnimation          Enable/Disable animation.
param: {*}       $1.triggerAnimationOnChange Variable used to trigger the animation if it changes.

onFrameChange(_ref2) X-Ref

No description

onChange(_ref3) X-Ref

No description

isInSameBlock(a, b) X-Ref

Returns true if two elements are contained within the same block.

return: {boolean} Whether elements are in the same block.
param: {Element} a First element.
param: {Element} b Second element.

isInsideRootBlock(blockElement, element) X-Ref

Returns true if an element is considered part of the block and not its inner
blocks or appender.

return: {boolean} Whether an element is considered part of the block and not
param: {Element} blockElement Block container element.
param: {Element} element Element.

getBlockClientId(node) X-Ref

Finds the block client ID given any DOM node inside the block.

return: {string|undefined} Client ID or undefined if the node is not part of
param: {Node?} node DOM node.

useInitialPosition(clientId) X-Ref

Returns the initial position if the block needs to be focussed, `undefined`
otherwise. The initial position is either 0 (start) or -1 (end).

return: {number} The initial position, either 0 (start) or -1 (end).
param: {string} clientId Block client ID.

useFocusFirstElement(clientId) X-Ref

Transitions focus to the block or inner tabbable when the block becomes
selected and an initial position is set.

return: {RefObject} React ref with the block element.
param: {string} clientId Block client ID.

listener(event) X-Ref

No description

useIsHovered() X-Ref

Adds `is-hovered` class when the block is hovered and in navigation or
outline mode.

useBlockClassNames(clientId) X-Ref

Returns the class names used for the different states of the block.

return: {string} The class names.
param: {string} clientId The block client ID.

useBlockDefaultClassName(clientId) X-Ref

Returns the default class name if the block is a light block and it supports
`className`.

return: {string} The class name, e.g. `wp-block-paragraph`.
param: {string} clientId The block client ID.

useBlockCustomClassName(clientId) X-Ref

Returns the custom class name if the block is a light block.

return: {string} The custom class name.
param: {string} clientId The block client ID.

useBlockMovingModeClassNames(clientId) X-Ref

Returns the class names used for block moving mode.

return: {string} The class names.
param: {string} clientId The block client ID to insert above.

useFocusHandler(clientId) X-Ref

Selects the block if it receives focus.

param: {string} clientId Block client ID.

onFocus(event) X-Ref

Marks the block as selected when focused and not already
selected. This specifically handles the case where block does not
set focus on its own (via `setFocus`), typically if there is no
focusable input in the block.

param: {FocusEvent} event Focus event.

useEventHandlers(clientId) X-Ref

Adds block behaviour:
- Removes the block on BACKSPACE.
- Inserts a default block on ENTER.
- Disables dragging of block contents.

param: {string} clientId Block client ID.

onKeyDown(event) X-Ref

Interprets keydown event intent to remove or insert after block if
key event occurs on wrapper node. This can occur when the block has
no text fields of its own, particularly after initial insertion, to
allow for easy deletion and continuous writing flow to add additional
content.

param: {KeyboardEvent} event Keydown event.

onDragStart(event) X-Ref

Prevents default dragging behavior within a block. To do: we must
handle this in the future and clean up the drag target.

param: {DragEvent} event Drag event.

useNavModeExit(clientId) X-Ref

Allows navigation mode to be exited by clicking in the selected block.

param: {string} clientId Block client ID.

onMouseDown(event) X-Ref

No description

useIntersectionObserver() X-Ref

Internal dependencies

useBlockProps() X-Ref

This hook is used to lightly mark an element as a block element. The element
should be the outermost element of a block. Call this hook and pass the
returned props to the element to mark as a block. If you define a ref for the
element, it is important to pass the ref to this hook, which the hook in turn
will pass to the component through the props it returns. Optionally, you can
also pass any other props through this hook, and they will be merged and
returned.

return: {Object} Props to pass to the element to mark as a block.
param: {Object} props Optional. Props to pass to the element. Must contain
param: {Object} options Options for internal use only.
param: {boolean} options.__unstableIsHtml

mergeWrapperProps(propsA, propsB) X-Ref

Merges wrapper props with special handling for classNames and styles.

return: {Object} Merged props.
param: {Object} propsA
param: {Object} propsB

Block(_ref) X-Ref

No description

BlockListBlock(_ref2) X-Ref

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Tips() X-Ref

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BlockIcon(_ref) X-Ref

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BlockCard(_ref) X-Ref

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useBlockSync(_ref) X-Ref

useBlockSync is a side effect which handles bidirectional sync between the
block-editor store and a controlling data source which provides blocks. This
is most commonly used by the BlockEditorProvider to synchronize the contents
of the block-editor store with the root entity, like a post.

Another example would be the template part block, which provides blocks from
a separate entity data source than a root entity. This hook syncs edits to
the template part in the block editor back to the entity and vice-versa.

Here are some of its basic functions:
- Initalizes the block-editor store for the given clientID to the blocks
given via props.
- Adds incoming changes (like undo) to the block-editor store.
- Adds outgoing changes (like editing content) to the controlling entity,
determining if a change should be considered persistent or not.
- Handles edge cases and race conditions which occur in those operations.
- Ignores changes which happen to other entities (like nested inner block
controllers.
- Passes selection state from the block-editor store to the controlling entity.

param: {Object}        props           Props for the block sync hook
param: {string}        props.clientId  The client ID of the inner block controller.
param: {Object[]}      props.value     The control value for the blocks. This value
param: {Object}        props.selection The selection state responsible to restore the selection on undo/redo.
param: {onBlockUpdate} props.onChange  Function to call when a persistent
param: {onBlockUpdate} props.onInput   Function to call when a non-persistent

BlockEditorProvider(props) X-Ref

No description

LiveBlockPreview(_ref) X-Ref

Internal dependencies

useBlockSelectionClearer() X-Ref

Pass the returned ref callback to an element that should clear block
selection. Selection will only be cleared if the element is clicked directly,
not if a child element is clicked.

return: {import('react').RefCallback} Ref callback.

onMouseDown(event) X-Ref

No description

BlockSelectionClearer(props) X-Ref

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selector(select) X-Ref

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useMultiSelection() X-Ref

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useTabNav() X-Ref

Internal dependencies

onFocusCapture(event) X-Ref

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onKeyDown(event) X-Ref

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onFocusOut(event) X-Ref

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preventScrollOnTab(event) X-Ref

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isNavigationCandidate(element, keyCode, hasModifier) X-Ref

Returns true if the element should consider edge navigation upon a keyboard
event of the given directional key code, or false otherwise.

return: {boolean} Whether element should consider edge navigation.
param: {Element} element HTML element to test.
param: {number} keyCode KeyboardEvent keyCode to test.
param: {boolean} hasModifier Whether a modifier is pressed.

getClosestTabbable(target, isReverse, containerElement, onlyVertical) X-Ref

Returns the optimal tab target from the given focused element in the desired
direction. A preference is made toward text fields, falling back to the block
focus stop if no other candidates exist for the block.

return: {?Element} Optimal tab target, if one exists.
param: {Element} target           Currently focused text field.
param: {boolean} isReverse        True if considering as the first field.
param: {Element} containerElement Element containing all blocks.
param: {boolean} onlyVertical     Whether to only consider tabbable elements

isTabCandidate(node) X-Ref

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useArrowNav() X-Ref

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onMouseDown() X-Ref

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isTabbableEdge(target, isReverse) X-Ref

Returns true if the given target field is the last in its block which
can be considered for tab transition. For example, in a block with
two text fields, this would return true when reversing from the first
of the two fields, but false when reversing from the second.

return: {boolean} Whether field is at edge for tab transition.
param: {Element} target Currently focused text field.
param: {boolean} isReverse True if considering as the first field.

onKeyDown(event) X-Ref

No description

useSelectAll() X-Ref

Internal dependencies

onKeyDown(event) X-Ref

No description

setContentEditableWrapper(node, value) X-Ref

Sets the `contenteditable` wrapper element to `value`.

param: {HTMLElement} node Block element.
param: {boolean} value `contentEditable` value (true or false)

useDragSelection() X-Ref

Sets a multi-selection based on the native selection across blocks.

onMouseUp() X-Ref

No description

onMouseLeave(_ref) X-Ref

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extractSelectionStartNode(selection) X-Ref

Extract the selection start node from the selection. When the anchor node is
not a text node, the selection offset is the index of a child node.

return: {Element} The selection start node.
param: {Selection} selection The selection.

extractSelectionEndNode(selection) X-Ref

Extract the selection end node from the selection. When the focus node is not
a text node, the selection offset is the index of a child node. The selection
reaches up to but excluding that child node.

return: {Element} The selection start node.
param: {Selection} selection The selection.

findDepth(a, b) X-Ref

No description

use_selection_observer_setContentEditableWrapper(node, value) X-Ref

Sets the `contenteditable` wrapper element to `value`.

param: {HTMLElement} node Block element.
param: {boolean} value `contentEditable` value (true or false)

useSelectionObserver() X-Ref

Sets a multi-selection based on the native selection across blocks.

onSelectionChange(event) X-Ref

No description

addListeners() X-Ref

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removeListeners() X-Ref

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resetListeners() X-Ref

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useClickSelection() X-Ref

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onMouseDown(event) X-Ref

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useInput() X-Ref

Handles input for selections across blocks.

onKeyDown(event) X-Ref

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onCompositionStart(event) X-Ref

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useWritingFlow() X-Ref

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WritingFlow(_ref, forwardedRef) X-Ref

No description

styleSheetsCompat(doc) X-Ref

Clones stylesheets targetting the editor canvas to the given document. A
stylesheet is considered targetting the editor a canvas if it contains the
`editor-styles-wrapper`, `wp-block`, or `wp-block-*` class selectors.

Ideally, this hook should be removed in the future and styles should be added
explicitly as editor styles.

param: {Document} doc The document to append cloned stylesheets to.

bubbleEvents(doc) X-Ref

Bubbles some event types (keydown, keypress, and dragover) to parent document
document to ensure that the keyboard shortcuts and drag and drop work.

Ideally, we should remove event bubbling in the future. Keyboard shortcuts
should be context dependent, e.g. actions on blocks like Cmd+A should not
work globally outside the block editor.

param: {Document} doc Document to attach listeners to.

bubbleEvent(event) X-Ref

No description

useParsedAssets(html) X-Ref

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Iframe(_ref3, ref) X-Ref

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setDocumentIfReady() X-Ref

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names(e,f) X-Ref

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parse(css, options) X-Ref

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updatePosition(str) X-Ref

Update lineno and column based on `str`.

position() X-Ref

Mark position and patch `node.position`.

Position(start) X-Ref

Store position information for a node

error(msg) X-Ref

No description

stylesheet() X-Ref

Parse stylesheet.

open() X-Ref

Opening brace.

close() X-Ref

Closing brace.

rules() X-Ref

Parse ruleset.

match(re) X-Ref

Match `re` and return captures.

whitespace() X-Ref

Parse whitespace.

comments(accumulator) X-Ref

Parse comments;

comment() X-Ref

Parse comment.

selector() X-Ref

Parse selector.

declaration() X-Ref

Parse declaration.

declarations() X-Ref

Parse declarations.

keyframe() X-Ref

Parse keyframe.

atkeyframes() X-Ref

Parse keyframes.

atsupports() X-Ref

Parse supports.

athost() X-Ref

Parse host.

atmedia() X-Ref

Parse media.

atcustommedia() X-Ref

Parse custom-media.

atpage() X-Ref

Parse paged media.

atdocument() X-Ref

Parse document.

atfontface() X-Ref

Parse font-face.

_compileAtrule(name) X-Ref

Parse non-block at-rules

atrule() X-Ref

Parse at rule.

rule() X-Ref

Parse rule.

trim(str) X-Ref

Trim `str`.

addParent(obj, parent) X-Ref

Adds non-enumerable parent node reference to each node.

Compiler(opts) X-Ref

Initialize a compiler.

compress_Compiler(options) X-Ref

Initialize a new `Compiler`.

identity_Compiler(options) X-Ref

Initialize a new `Compiler`.

stringify(node, options) X-Ref

Stringfy the given AST `node`.

Options:

- `compress` space-optimized output
- `sourcemap` return an object with `.code` and `.map`

return: {string}
param: {Object} node
param: {Object} [options]

traverseCSS(css, callback) X-Ref

No description

isRemotePath(filePath) X-Ref

Return `true` if the given path is http/https.

return: {boolean} is remote path.
param: {string} filePath path

isAbsolutePath(filePath) X-Ref

Return `true` if the given filePath is an absolute url.

return: {boolean} is absolute path.
param: {string} filePath path

isValidURL(meta) X-Ref

Whether or not the url should be inluded.

return: {boolean} is valid.
param: {Object} meta url meta info

getResourcePath(str, baseURL) X-Ref

Get the absolute path of the url, relative to the basePath

return: {string} the full path to the file
param: {string} str the url
param: {string} baseURL base URL

processURL(baseURL) X-Ref

Process the single `url()` pattern

return: {Promise} the Promise.
param: {string} baseURL the base URL for relative URLs.

getURLs(value) X-Ref

Get all `url()`s, and return the meta info

return: {Array} the urls.
param: {string} value decl.value.

replaceURLs(raw, URLs) X-Ref

Replace the raw value's `url()` segment to the new value

return: {string} the new value.
param: {string} raw the raw value.
param: {Array} URLs the URLs to replace.

useDarkThemeBodyClassName(styles) X-Ref

No description

EditorStyles(_ref) X-Ref

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AutoBlockPreview(_ref) X-Ref

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BlockPreview(_ref) X-Ref

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useBlockPreview(_ref2) X-Ref

This hook is used to lightly mark an element as a block preview wrapper
element. Call this hook and pass the returned props to the element to mark as
a block preview wrapper, automatically rendering inner blocks as children. If
you define a ref for the element, it is important to pass the ref to this
hook, which the hook in turn will pass to the component through the props it
returns. Optionally, you can also pass any other props through this hook, and
they will be merged and returned.

param: {Object}    options                      Preview options.
param: {WPBlock[]} options.blocks               Block objects.
param: {Object}    options.props                Optional. Props to pass to the element. Must contain
param: {Object}    options.__experimentalLayout Layout settings to be used in the preview.

InserterPreviewPanel(_ref) X-Ref

No description

InserterListboxItem(_ref, ref) X-Ref

No description

BlockDraggableChip(_ref) X-Ref

Internal dependencies

isAppleOS() X-Ref

Return true if platform is MacOS.

return: {boolean} True if MacOS; false otherwise.
param: {Object} _window window object by default; used for DI testing.

InserterListItem(_ref) X-Ref

No description

InserterListboxGroup(props, ref) X-Ref

No description

InserterListboxRow(props, ref) X-Ref

No description

chunk(array, size) X-Ref

No description

BlockTypesList(_ref) X-Ref

No description

InserterPanel(_ref) X-Ref

WordPress dependencies

InserterListbox(_ref) X-Ref

No description

BlockTypesTab(_ref) X-Ref

Shared reference to an empty array for cases where it is important to avoid
returning a new array reference on every invocation and rerendering the component.

PatternInserterPanel(_ref) X-Ref

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BlockPattern(_ref) X-Ref

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BlockPatternPlaceholder() X-Ref

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BlockPatternList(_ref3) X-Ref

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PatternCategoriesList(_ref) X-Ref

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PatternsExplorerSearch(_ref3) X-Ref

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PatternExplorerSidebar(_ref4) X-Ref

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InserterNoResults() X-Ref

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useInsertionPoint(_ref) X-Ref

Returns the insertion point state given the inserter config.

return: {Array} Insertion Point State (rootClientID, onInsertBlocks and onToggle).
param: {WPInserterConfig} config Inserter Config.

normalizeSearchInput() X-Ref

Sanitizes the search input string.

return: {string} The normalized search input.
param: {string} input The search input to normalize.

getItemSearchRank(item, searchTerm) X-Ref

Get the search rank for a given item and a specific search term.
The better the match, the higher the rank.
If the rank equals 0, it should be excluded from the results.

return: {number} Search Rank.
param: {Object} item Item to filter.
param: {string} searchTerm Search term.
param: {Object} config Search Config.

PatternsListHeader(_ref) X-Ref

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PatternList(_ref2) X-Ref

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PatternsExplorer(_ref) X-Ref

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PatternsExplorerModal(_ref2) X-Ref

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BlockPatternsCategory(_ref) X-Ref

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BlockPatternsTabs(_ref3) X-Ref

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ReusableBlocksList(_ref) X-Ref

No description

ReusableBlocksTab(_ref3) X-Ref

List of reusable blocks shown in the "Reusable" tab of the inserter.

return: {WPComponent} The component.
param: {Object}   props              Component props.
param: {?string}  props.rootClientId Client id of block to insert into.
param: {Function} props.onInsert     Callback to run when item is inserted.
param: {Function} props.onHover      Callback to run when item is hovered.

InserterSearchResults(_ref) X-Ref

No description

InserterTabs(_ref) X-Ref

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InserterMenu(_ref, ref) X-Ref

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QuickInserter(_ref) X-Ref

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handleClick(event) X-Ref

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Class: Inserter - X-Ref

getAdjacentBlockAttributes(attributesToCopy) X-Ref

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getInsertionIndex() X-Ref

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DefaultBlockAppender(_ref) X-Ref

Zero width non-breaking space, used as padding for the paragraph when it is
empty.

ButtonBlockAppender(_ref, ref) X-Ref

No description

BlockListAppender(_ref) X-Ref

No description

usePopoverScroll(scrollableRef) X-Ref

Allow scrolling "through" popovers over the canvas. This is only called for
as long as the pointer is over a popover. Do not use React events because it
will bubble through portals.

param: {Object} scrollableRef

onWheel(event) X-Ref

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InsertionPointPopover(_ref) X-Ref

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onClick(event) X-Ref

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onFocus(event) X-Ref

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maybeHideInserterPoint(event) X-Ref

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InsertionPoint(_ref2) X-Ref

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useInBetweenInserter() X-Ref

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onMouseMove(event) X-Ref

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usePreParsePatterns() X-Ref

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useBlockDisplayInformation(clientId) X-Ref

Hook used to try to find a matching block variation and return
the appropriate information for display reasons. In order to
to try to find a match we need to things:
1. Block's client id to extract it's current attributes.
2. A block variation should have set `isActive` prop to a proper function.

If for any reason a block variaton match cannot be found,
the returned information come from the Block Type.
If no blockType is found with the provided clientId, returns null.

return: {?WPBlockDisplayInformation} Block's display information, or `null` when the block or its type not found.
param: {string} clientId Block's client id.

useBlockDisplayTitle(clientId, maximumLength) X-Ref

Returns the block's configured title as a string, or empty if the title
cannot be determined.

return: {?string} Block title.
param: {string} clientId Client ID of block.
param: {number|undefined} maximumLength The maximum length that the block title string may be before truncated.

BlockTitle(_ref) X-Ref

Renders the block's configured title as a string, or empty if the title
cannot be determined.

return: {JSX.Element} Block title.
param: {Object} props
param: {string} props.clientId Client ID of block.
param: {number|undefined} props.maximumLength The maximum length that the block title string may be before truncated.

useScrollWhenDragging() X-Ref

React hook that scrolls the scroll container when a block is being dragged.

return: {Function[]} `startScrolling`, `scrollOnDragOver`, `stopScrolling`

BlockSelectionButton(_ref) X-Ref

Block selection button component, displaying the label of the block. If the block
descends from a root block, a button is displayed enabling the user to select
the root block.

return: {WPComponent} The component to be rendered.
param: {string} props Component props.
param: {string} props.clientId Client ID of block.

onKeyDown(event) X-Ref

No description

hasOnlyToolbarItem(elements) X-Ref

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getAllToolbarItemsIn(container) X-Ref

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hasFocusWithin(container) X-Ref

No description

focusFirstTabbableIn(container) X-Ref

No description

useIsAccessibleToolbar(ref) X-Ref

No description

useToolbarFocus(ref, focusOnMount, isAccessibleToolbar, defaultIndex, onIndexChange) X-Ref

No description

NavigableToolbar(_ref) X-Ref

No description

getBlockMoverDescription(selectedCount, type, firstIndex, isFirst, isLast, dir, orientation) X-Ref

Return a label for the block movement controls depending on block position.

return: {string} Label for the block movement controls.
param: {number}  selectedCount Number of blocks selected.
param: {string}  type          Block type - in the case of a single block, should
param: {number}  firstIndex    The index (position - 1) of the first block selected.
param: {boolean} isFirst       This is the first block.
param: {boolean} isLast        This is the last block.
param: {number}  dir           Direction of movement (> 0 is considered to be going
param: {string}  orientation   The orientation of the block movers, vertical or

getMultiBlockMoverDescription(selectedCount, firstIndex, isFirst, isLast, dir) X-Ref

Return a label for the block movement controls depending on block position.

return: {string} Label for the block movement controls.
param: {number}  selectedCount Number of blocks selected.
param: {number}  firstIndex    The index (position - 1) of the first block selected.
param: {boolean} isFirst       This is the first block.
param: {boolean} isLast        This is the last block.
param: {number}  dir           Direction of movement (> 0 is considered to be going

BlockMover(_ref) X-Ref

No description

useDebouncedShowMovers(_ref) X-Ref

Hook that creates a showMover state, as well as debounced show/hide callbacks.

param: {Object}   props                       Component props.
param: {Object}   props.ref                   Element reference.
param: {boolean}  props.isFocused             Whether the component has current focus.
param: {number}   [props.debounceTimeout=250] Debounce timeout in milliseconds.
param: {Function} [props.onChange=noop]       Callback function.

useShowMoversGestures(_ref2) X-Ref

Hook that provides a showMovers state and gesture events for DOM elements
that interact with the showMovers state.

param: {Object}   props                       Component props.
param: {Object}   props.ref                   Element reference.
param: {number}   [props.debounceTimeout=250] Debounce timeout in milliseconds.
param: {Function} [props.onChange=noop]       Callback function.

BlockParentSelector() X-Ref

Block parent selector component, displaying the hierarchy of the
current block selection as a single icon to "go up" a level.

return: {WPComponent} Parent block selector.

PreviewBlockPopover(_ref) X-Ref

Internal dependencies

getActiveStyle(styles, className) X-Ref

Returns the active style from the given className.

return: {Object?} The active style.
param: {Array} styles Block style variations.
param: {string} className Class name

replaceActiveStyle(className, activeStyle, newStyle) X-Ref

Replaces the active style in the block's className.

return: {string} The updated className.
param: {string} className Class name.
param: {Object?} activeStyle The replaced style.
param: {Object} newStyle The replacing style.

getRenderedStyles(styles) X-Ref

Returns a collection of styles that can be represented on the frontend.
The function checks a style collection for a default style. If none is found, it adds one to
act as a fallback for when there is no active style applied to a block. The default item also serves
as a switch on the frontend to deactivate non-default styles.

return: {Array<Object?>} The style collection.
param: {Array} styles Block style variations.

getDefaultStyle(styles) X-Ref

Returns a style object from a collection of styles where that style object is the default block style.

return: {Object?} The default style object, if found.
param: {Array} styles Block style variations.

useGenericPreviewBlock(block, type) X-Ref

return: {WPBlock}          A generic block ready for styles preview.
param: {WPBlock}     block Block object.
param: {WPBlockType} type  Block type settings.

useStylesForBlocks(_ref) X-Ref

return: {Object} Results of the select methods.
param: {useStylesForBlocksArguments} useStylesForBlocks arguments.

BlockStylesMenuItems(_ref) X-Ref

Internal dependencies

BlockStylesMenu(_ref) X-Ref

Internal dependencies

PatternTransformationsMenu(_ref) X-Ref

No description

PreviewPatternsPopover(_ref2) X-Ref

No description

BlockPatternsList(_ref3) X-Ref

No description

pattern_transformations_menu_BlockPattern(_ref4) X-Ref

No description

getPasteEventData(_ref) X-Ref

WordPress dependencies

shouldDismissPastedFiles(files, html) X-Ref

Given a collection of DataTransfer files and HTML and plain text strings,
determine whether the files are to be dismissed in favor of the HTML.

Certain office-type programs, like Microsoft Word or Apple Numbers,
will, upon copy, generate a screenshot of the content being copied and
attach it to the clipboard alongside the actual rich text that the user
sought to copy. In those cases, we should let Gutenberg handle the rich text
content and not the screenshot, since this allows Gutenberg to insert
meaningful blocks, like paragraphs, lists or even tables.

return: {boolean} True if the files should be dismissed
param: {File[]} files File objects obtained from a paste event
param: {string} html HTML content obtained from a paste event

useNotifyCopy() X-Ref

No description

useClipboardHandler() X-Ref

No description

handler(event) X-Ref

No description

CopyHandler(_ref) X-Ref

No description

BlockActions(_ref) X-Ref

No description

BlockModeToggle(_ref) X-Ref

Internal dependencies

BlockConvertButton(_ref) X-Ref

WordPress dependencies

ConvertToGroupButton(_ref) X-Ref

No description

useConvertToGroupButtonProps() X-Ref

Returns the properties `ConvertToGroupButton` component needs to work properly.
It is used in `BlockSettingsMenuControls` to know if `ConvertToGroupButton`
should be rendered, to avoid ending up with an empty MenuGroup.

return: {ConvertToGroupButtonProps} Returns the properties needed by `ConvertToGroupButton`.

useBlockLock(clientId) X-Ref

Return details about the block lock status.

return: {Object} Block lock status
param: {string} clientId The block client Id.

BlockLockModal(_ref) X-Ref

No description

BlockLockMenuItem(_ref) X-Ref

No description

BlockSettingsMenuControls(_ref2) X-Ref

return: {WPElement} Element.
param: {Object} props Fill props.

CopyMenuItem(_ref) X-Ref

No description

BlockSettingsDropdown(_ref2) X-Ref

No description

BlockSettingsMenu(_ref) X-Ref

Internal dependencies

BlockLockToolbar(_ref) X-Ref

No description

BlockGroupToolbar() X-Ref

No description

BlockContextualToolbar(_ref) X-Ref

No description

block_popover_selector(select) X-Ref

No description

BlockPopover(_ref) X-Ref

No description

onFocus() X-Ref

No description

onBlur() X-Ref

No description

wrapperSelector(select) X-Ref

No description

WrappedBlockPopover(_ref2) X-Ref

No description

BlockToolsBackCompat(_ref) X-Ref

No description

useNestedSettingsUpdate(clientId, allowedBlocks, __experimentalDefaultBlock, __experimentalDirectInsert, templateLock, captureToolbars, orientation, layout) X-Ref

This hook is a side effect which updates the block-editor store when changes
happen to inner block settings. The given props are transformed into a
settings object, and if that is different from the current settings object in
the block-editor store, then the store is updated with the new settings which
came from props.

param: {string}               clientId                   The client ID of the block to update.
param: {string[]}             allowedBlocks              An array of block names which are permitted
param: {?WPDirectInsertBlock} __experimentalDefaultBlock The default block to insert: [ blockName, { blockAttributes } ].
param: {?Function|boolean}    __experimentalDirectInsert If a default block should be inserted directly by the
param: {string}               [templateLock]             The template lock specified for the inner
param: {boolean}              captureToolbars            Whether or children toolbars should be shown
param: {string}               orientation                The direction in which the block
param: {Object}               layout                     The layout object for the block container.

useInnerBlockTemplateSync(clientId, template, templateLock, templateInsertUpdatesSelection) X-Ref

This hook makes sure that a block's inner blocks stay in sync with the given
block "template". The template is a block hierarchy to which inner blocks must
conform. If the blocks get "out of sync" with the template and the template
is meant to be locked (e.g. templateLock = "all"), then we replace the inner
blocks with the correct value after synchronizing it with the template.

param: {string}  clientId                       The block client ID.
param: {Object}  template                       The template to match.
param: {string}  templateLock                   The template lock state for the inner blocks. For
param: {boolean} templateInsertUpdatesSelection Whether or not to update the

getBlockContext(attributes, blockType) X-Ref

Returns a cached context object value for a given set of attributes for the
block type.

return: {Record<string,*>} Context value.
param: {Record<string,*>} attributes Block attributes object.
param: {WPBlockType} blockType Block type settings.

parseDropEvent(event) X-Ref

Retrieve the data for a block drop event.

return: {Object} An object with block drag and drop data.
param: {WPSyntheticEvent} event The drop event.

onBlockDrop(targetRootClientId, targetBlockIndex, getBlockIndex, getClientIdsOfDescendants, moveBlocksToPosition, insertBlocks, clearSelectedBlock) X-Ref

A function that returns an event handler function for block drop events.

return: {Function} The event handler for a block drop event.
param: {string}   targetRootClientId        The root client id where the block(s) will be inserted.
param: {number}   targetBlockIndex          The index where the block(s) will be inserted.
param: {Function} getBlockIndex             A function that gets the index of a block.
param: {Function} getClientIdsOfDescendants A function that gets the client ids of descendant blocks.
param: {Function} moveBlocksToPosition      A function that moves blocks.
param: {Function} insertBlocks              A function that inserts blocks.
param: {Function} clearSelectedBlock        A function that clears block selection.

onFilesDrop(targetRootClientId, targetBlockIndex, hasUploadPermissions, updateBlockAttributes, canInsertBlockType, insertBlocks) X-Ref

A function that returns an event handler function for block-related file drop events.

return: {Function} The event handler for a block-related file drop event.
param: {string}   targetRootClientId    The root client id where the block(s) will be inserted.
param: {number}   targetBlockIndex      The index where the block(s) will be inserted.
param: {boolean}  hasUploadPermissions  Whether the user has upload permissions.
param: {Function} updateBlockAttributes A function that updates a block's attributes.
param: {Function} canInsertBlockType    A function that returns checks whether a block type can be inserted.
param: {Function} insertBlocks          A function that inserts blocks.

onHTMLDrop(targetRootClientId, targetBlockIndex, insertBlocks) X-Ref

A function that returns an event handler function for block-related HTML drop events.

return: {Function} The event handler for a block-related HTML drop event.
param: {string}   targetRootClientId The root client id where the block(s) will be inserted.
param: {number}   targetBlockIndex   The index where the block(s) will be inserted.
param: {Function} insertBlocks       A function that inserts blocks.

useOnBlockDrop(targetRootClientId, targetBlockIndex) X-Ref

A React hook for handling block drop events.

return: {Object} An object that contains the event handlers `onDrop`, `onFilesDrop` and `onHTMLDrop`.
param: {string} targetRootClientId The root client id where the block(s) will be inserted.
param: {number} targetBlockIndex The index where the block(s) will be inserted.

getDistanceFromPointToEdge(point, rect, edge) X-Ref

Given a point, a DOMRect and the name of an edge, returns the distance to
that edge of the rect.

This function works for edges that are horizontal or vertical (e.g. not
rotated), the following terms are used so that the function works in both
orientations:

- Forward, meaning the axis running horizontally when an edge is vertical
and vertically when an edge is horizontal.
- Lateral, meaning the axis running vertically when an edge is vertical
and horizontally when an edge is horizontal.

param: {WPPoint}    point The point to measure distance from.
param: {DOMRect}    rect  A DOM Rect containing edge positions.
param: {WPEdgeName} edge  The edge to measure to.

getDistanceToNearestEdge(point, rect) X-Ref

Given a point, a DOMRect and a list of allowed edges returns the name of and
distance to the nearest edge.

return: {[number, string]} An array where the first value is the distance
param: {WPPoint} point The point to measure distance from.
param: {DOMRect} rect A DOM Rect containing edge positions.
param: {WPEdgeName[]} allowedEdges A list of the edges included in the

getNearestBlockIndex(elements, position, orientation) X-Ref

Given a list of block DOM elements finds the index that a block should be dropped
at.

return: {number|undefined} The block index that's closest to the drag position.
param: {Element[]} elements Array of DOM elements that represent each block in a block list.
param: {WPPoint} position The position of the item being dragged.
param: {WPBlockListOrientation} orientation The orientation of a block list.

useBlockDropZone() X-Ref

A React hook that can be used to make a block list handle drag and drop.

param: {WPBlockDropZoneConfig} dropZoneConfig configuration data for the drop zone.

UncontrolledInnerBlocks(props) X-Ref

InnerBlocks is a component which allows a single block to have multiple blocks
as children. The UncontrolledInnerBlocks component is used whenever the inner
blocks are not controlled by another entity. In other words, it is normally
used for inner blocks in the post editor

param: {Object} props The component props.

ControlledInnerBlocks(props) X-Ref

The controlled inner blocks component wraps the uncontrolled inner blocks
component with the blockSync hook. This keeps the innerBlocks of the block in
the block-editor store in sync with the blocks of the controlling entity. An
example of an inner block controller is a template part block, which provides
its own blocks from the template part entity data source.

param: {Object} props The component props.

useInnerBlocksProps() X-Ref

This hook is used to lightly mark an element as an inner blocks wrapper
element. Call this hook and pass the returned props to the element to mark as
an inner blocks wrapper, automatically rendering inner blocks as children. If
you define a ref for the element, it is important to pass the ref to this
hook, which the hook in turn will pass to the component through the props it
returns. Optionally, you can also pass any other props through this hook, and
they will be merged and returned.

param: {Object} props Optional. Props to pass to the element. Must contain
param: {Object} options Optional. Inner blocks options.

Root(_ref) X-Ref

No description

BlockList(settings) X-Ref

No description

Items(_ref2) X-Ref

No description

BlockListItems(props) X-Ref

No description

ColorGradientControlInner(_ref) X-Ref

No description

ColorGradientControlSelect(props) X-Ref

No description

ColorGradientControl(props) X-Ref

No description

ColorGradientSettingsDropdown(_ref) X-Ref

Internal dependencies

useCommonSingleMultipleSelects() X-Ref

Internal dependencies

useMultipleOriginColorsAndGradients() X-Ref

Retrieves color and gradient related settings.

The arrays for colors and gradients are made up of color palettes from each
origin i.e. "Core", "Theme", and "User".

return: {Object} Color and gradient related settings.

getColorClassName(colorContextName, colorSlug) X-Ref

Returns a class based on the context a color is being used and its slug.

return: {?string} String with the class corresponding to the color in the provided context.
param: {string} colorContextName Context/place where color is being used e.g: background, text etc...
param: {string} colorSlug Slug of the color.

getMostReadableColor(colors, colorValue) X-Ref

Given an array of color objects and a color value returns the color value of the most readable color in the array.

return: {string} String with the color value of the most readable color.
param: {Array} colors Array of color objects as set by the theme or by the editor defaults.
param: {?string} colorValue A string containing the color value.

BorderColorEdit(props) X-Ref

Inspector control panel containing the border color related configuration.

There is deliberate overlap between the colors and borders block supports
relating to border color. It can be argued the border color controls could
be included within either, or both, the colors and borders panels in the
inspector controls. If they share the same block attributes it should not
matter.

return: {WPElement} Border color edit element.
param: {Object} props Block properties.

hasBorderColorValue(props) X-Ref

Checks if there is a current value in the border color block support
attributes.

return: {boolean} Whether or not the block has a border color value set.
param: {Object} props Block props.

resetBorderColor(_ref) X-Ref

Resets the border color block support attributes. This can be used when
disabling the border color support controls for a block via a progressive
discovery panel.

param: {Object} props Block props.
param: {Object} props.attributes Block's attributes.
param: {Object} props.setAttributes Function to set block's attributes.

addAttributes(settings) X-Ref

Filters registered block settings, extending attributes to include
`borderColor` if needed.

return: {Object} Updated block settings.
param: {Object} settings Original block settings.

border_color_addSaveProps(props, blockType, attributes) X-Ref

Override props assigned to save component to inject border color.

return: {Object} Filtered props to apply to save element.
param: {Object} props Additional props applied to save element.
param: {Object} blockType Block type definition.
param: {Object} attributes Block's attributes.

addEditProps(settings) X-Ref

Filters the registered block settings to apply border color styles and
classnames to the block edit wrapper.

return: {Object} Filtered block settings.
param: {Object} settings Original block settings.

mode(inputArray) X-Ref

Gets the (non-undefined) item with the highest occurrence within an array
Based in part on: https://stackoverflow.com/a/20762713

Undefined values are always sorted to the end by `sort`, so this function
returns the first element, to always prioritize real values over undefined
values.

See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort#description

return: {any} The item with the most occurrences.
param: {Array<any>} inputArray Array of items to check.

getAllUnit() X-Ref

Returns the most common CSS unit in the radius values.
Falls back to `px` as a default unit.

return: {string} Most common CSS unit in values. Default: `px`.
param: {Object|string} values Radius values.

getAllValue() X-Ref

Gets the 'all' input value and unit from values data.

return: {string} A value + unit for the 'all' input.
param: {Object|string} values Radius values.

hasMixedValues() X-Ref

Checks to determine if values are mixed.

return: {boolean} Whether values are mixed.
param: {Object} values Radius values.

hasDefinedValues(values) X-Ref

Checks to determine if values are defined.

return: {boolean} Whether values are mixed.
param: {Object} values Radius values.

AllInputControl(_ref) X-Ref

Internal dependencies

BoxInputControls(_ref) X-Ref

No description

LinkedButton(_ref) X-Ref

No description

BorderRadiusControl(_ref) X-Ref

Control to display border radius options.

return: {WPElement}              Custom border radius control.
param: {Object}   props          Component props.
param: {Function} props.onChange Callback to handle onChange.
param: {Object}   props.values   Border radius values.

BorderRadiusEdit(props) X-Ref

Inspector control panel containing the border radius related configuration.

return: {WPElement} Border radius edit element.
param: {Object} props Block properties.

hasBorderRadiusValue(props) X-Ref

Checks if there is a current value in the border radius block support
attributes.

return: {boolean} Whether or not the block has a border radius value set.
param: {Object} props Block props.

resetBorderRadius(_ref) X-Ref

Resets the border radius block support attributes. This can be used when
disabling the border radius support controls for a block via a progressive
discovery panel.

param: {Object} props Block props.
param: {Object} props.attributes Block's attributes.
param: {Object} props.setAttributes Function to set block's attributes.

BorderStyleControl(_ref) X-Ref

Control to display border style options.

return: {WPElement} Custom border style segmented control.
param: {Object} props Component props.
param: {Function} props.onChange Handler for changing border style selection.
param: {string} props.value Currently selected border style value.

hasBorderStyleValue(props) X-Ref

Checks if there is a current value in the border style block support
attributes.

return: {boolean} Whether or not the block has a border style value set.
param: {Object} props Block props.

resetBorderStyle(_ref) X-Ref

Resets the border style block support attribute. This can be used when
disabling the border style support control for a block via a progressive
discovery panel.

param: {Object} props Block props.
param: {Object} props.attributes Block's attributes.
param: {Object} props.setAttributes Function to set block's attributes.

hasBorderWidthValue(props) X-Ref

Checks if there is a current value in the border width block support
attributes.

return: {boolean} Whether or not the block has a border width value set.
param: {Object} props Block props.

resetBorderWidth(_ref) X-Ref

Resets the border width block support attribute. This can be used when
disabling the border width support control for a block via a progressive
discovery panel.

param: {Object} props Block props.
param: {Object} props.attributes Block's attributes.
param: {Object} props.setAttributes Function to set block's attributes.

BorderPanel(props) X-Ref

No description

hasBorderSupport(blockName) X-Ref

Determine whether there is block support for border properties.

return: {boolean} Whether there is support.
param: {string} blockName Block name.
param: {string} feature Border feature to check support for.

removeBorderAttribute(style, attribute) X-Ref

Returns a new style object where the specified border attribute has been
removed.

return: {Object} Style object with the specified attribute removed.
param: {Object} style Styles from block attributes.
param: {string} attribute The border style attribute to clear.

__experimentalGetGradientClass(gradientSlug) X-Ref

No description

getGradientValueBySlug(gradients, slug) X-Ref

Retrieves the gradient value per slug.

return: {string} Gradient value.
param: {Array} gradients Gradient Palette
param: {string} slug Gradient slug

__experimentalGetGradientObjectByGradientValue(gradients, value) X-Ref

No description

getGradientSlugByValue(gradients, value) X-Ref

Retrieves the gradient slug per slug.

return: {string} Gradient slug.
param: {Array} gradients Gradient Palette
param: {string} value Gradient value

__experimentalUseGradient() X-Ref

No description

ContrastChecker(_ref) X-Ref

No description

ToolsPanelColorDropdown(_ref) X-Ref

No description

getComputedStyle(node) X-Ref

No description

ColorPanel(_ref) X-Ref

No description

color_addAttributes(settings) X-Ref

Filters registered block settings, extending attributes to include
`backgroundColor` and `textColor` attribute.

return: {Object} Filtered block settings.
param: {Object} settings Original block settings.

color_addSaveProps(props, blockType, attributes) X-Ref

Override props assigned to save component to inject colors classnames.

return: {Object} Filtered props applied to save element.
param: {Object} props Additional props applied to save element.
param: {Object} blockType Block type.
param: {Object} attributes Block attributes.

color_addEditProps(settings) X-Ref

Filters registered block settings to extend the block edit wrapper
to apply the desired styles and classnames properly.

return: {Object} Filtered block settings.
param: {Object} settings Original block settings.

ColorEdit(props) X-Ref

Inspector control panel containing the color related configuration

return: {WPElement} Color edit element.
param: {Object} props

color_addTransforms(result, source, index, results) X-Ref

No description

FontAppearanceControl(props) X-Ref

Control to display unified font style and weight options.

return: {WPElement} Font appearance control.
param: {Object} props Component props.

isLineHeightDefined(lineHeight) X-Ref

Determines if the lineHeight attribute has been properly defined.

return: {boolean} Whether the lineHeight attribute is valid.
param: {any} lineHeight The value to check.

LineHeightEdit(props) X-Ref

Inspector control panel containing the line height related configuration

return: {WPElement} Line height edit element.
param: {Object} props

useIsLineHeightDisabled() X-Ref

Custom hook that checks if line-height settings have been disabled.

return: {boolean} Whether setting is disabled.
param: {string} name The name of the block.

hasLineHeightValue(props) X-Ref

Checks if there is a current value set for the line height block support.

return: {boolean} Whether or not the block has a line height value set.
param: {Object} props Block props.

resetLineHeight(_ref) X-Ref

Resets the line height block support attribute. This can be used when
disabling the line height support controls for a block via a progressive
discovery panel.

param: {Object} props Block props.
param: {Object} props.attributes Block's attributes.
param: {Object} props.setAttributes Function to set block's attributes.

FontAppearanceEdit(props) X-Ref

Inspector control panel containing the font appearance options.

return: {WPElement} Font appearance edit element.
param: {Object} props Block properties.

useIsFontStyleDisabled() X-Ref

Checks if font style support has been disabled either by not opting in for
support or by failing to provide preset styles.

return: {boolean} Whether font style support has been disabled.
param: {Object} props Block properties.
param: {string} props.name Name for the block type.

useIsFontWeightDisabled() X-Ref

Checks if font weight support has been disabled either by not opting in for
support or by failing to provide preset weights.

return: {boolean} Whether font weight support has been disabled.
param: {Object} props Block properties.
param: {string} props.name Name for the block type.

useIsFontAppearanceDisabled(props) X-Ref

Checks if font appearance support has been disabled.

return: {boolean} Whether font appearance support has been disabled.
param: {Object} props Block properties.

hasFontAppearanceValue(props) X-Ref

Checks if there is either a font style or weight value set within the
typography styles.

return: {boolean} Whether or not the block has a font style or weight.
param: {Object} props Block props.

resetFontAppearance(_ref) X-Ref

Resets the font style and weight block support attributes. This can be used
when disabling the font appearance support controls for a block via a
progressive discovery panel.

param: {Object} props Block props.
param: {Object} props.attributes Block's attributes.
param: {Object} props.setAttributes Function to set block's attributes.

FontFamilyControl(_ref) X-Ref

Internal dependencies

font_family_addAttributes(settings) X-Ref

Filters registered block settings, extending attributes to include
the `fontFamily` attribute.

return: {Object} Filtered block settings
param: {Object} settings Original block settings

font_family_addSaveProps(props, blockType, attributes) X-Ref

Override props assigned to save component to inject font family.

return: {Object}           Filtered props applied to save element
param: {Object} props      Additional props applied to save element
param: {Object} blockType  Block type
param: {Object} attributes Block attributes

font_family_addEditProps(settings) X-Ref

Filters registered block settings to expand the block edit wrapper
by applying the desired styles and classnames.

return: {Object} Filtered block settings.
param: {Object} settings Original block settings.

FontFamilyEdit(_ref) X-Ref

No description

onChange(newValue) X-Ref

No description

useIsFontFamilyDisabled(_ref4) X-Ref

Custom hook that checks if font-family functionality is disabled.

return: {boolean} Whether setting is disabled.
param: {string} name The name of the block.

hasFontFamilyValue(props) X-Ref

Checks if there is a current value set for the font family block support.

return: {boolean} Whether or not the block has a font family value set.
param: {Object} props Block props.

resetFontFamily(_ref5) X-Ref

Resets the font family block support attribute. This can be used when
disabling the font family support controls for a block via a progressive
discovery panel.

param: {Object} props Block props.
param: {Object} props.setAttributes Function to set block's attributes.

getFontSizeObjectByValue(fontSizes, value) X-Ref

Returns the corresponding font size object for a given value.

return: {Object} Font size object.
param: {Array} fontSizes Array of font size objects.
param: {number} value Font size value.

getFontSizeClass(fontSizeSlug) X-Ref

Returns a class based on fontSizeName.

return: {string} String with the class corresponding to the fontSize passed.
param: {string} fontSizeSlug Slug of the fontSize.

FontSizePicker(props) X-Ref

No description

font_size_addAttributes(settings) X-Ref

Filters registered block settings, extending attributes to include
`fontSize` and `fontWeight` attributes.

return: {Object} Filtered block settings.
param: {Object} settings Original block settings.

font_size_addSaveProps(props, blockType, attributes) X-Ref

Override props assigned to save component to inject font size.

return: {Object} Filtered props applied to save element.
param: {Object} props Additional props applied to save element.
param: {Object} blockType Block type.
param: {Object} attributes Block attributes.

font_size_addEditProps(settings) X-Ref

FontSizeEdit(props) X-Ref

Inspector control panel containing the font size related configuration

return: {WPElement} Font size edit element.
param: {Object} props

hasFontSizeValue(props) X-Ref

Checks if there is a current value set for the font size block support.

return: {boolean} Whether or not the block has a font size value set.
param: {Object} props Block props.

resetFontSize(_ref) X-Ref

Resets the font size block support attribute. This can be used when
disabling the font size support controls for a block via a progressive
discovery panel.

param: {Object} props Block props.
param: {Object} props.attributes Block's attributes.
param: {Object} props.setAttributes Function to set block's attributes.

useIsFontSizeDisabled() X-Ref

Custom hook that checks if font-size settings have been disabled.

return: {boolean} Whether setting is disabled.
param: {string} name The name of the block.

font_size_addTransforms(result, source, index, results) X-Ref

No description

TextDecorationControl(_ref) X-Ref

Control to facilitate text decoration selections.

return: {WPElement} Text decoration control.
param: {Object} props Component props.
param: {string} props.value Currently selected text decoration.
param: {Function} props.onChange Handles change in text decoration selection.

TextDecorationEdit(props) X-Ref

Inspector control panel containing the text decoration options.

return: {WPElement} Text decoration edit element.
param: {Object} props Block properties.

onChange(newDecoration) X-Ref

No description

useIsTextDecorationDisabled() X-Ref

Checks if text-decoration settings have been disabled.

return: {boolean} Whether or not the setting is disabled.
param: {string} name Name of the block.

hasTextDecorationValue(props) X-Ref

Checks if there is a current value set for the text decoration block support.

return: {boolean} Whether or not the block has a text decoration set.
param: {Object} props Block props.

resetTextDecoration(_ref) X-Ref

Resets the text decoration block support attribute. This can be used when
disabling the text decoration support controls for a block via a progressive
discovery panel.

param: {Object} props Block props.
param: {Object} props.attributes Block's attributes.
param: {Object} props.setAttributes Function to set block's attributes.

TextTransformControl(_ref) X-Ref

Control to facilitate text transform selections.

return: {WPElement} Text transform control.
param: {Object} props Component props.
param: {string} props.value Currently selected text transform.
param: {Function} props.onChange Handles change in text transform selection.

TextTransformEdit(props) X-Ref

Inspector control panel containing the text transform options.

return: {WPElement} Text transform edit element.
param: {Object} props Block properties.

onChange(newTransform) X-Ref

No description

useIsTextTransformDisabled() X-Ref

Checks if text-transform settings have been disabled.

return: {boolean} Whether or not the setting is disabled.
param: {string} name Name of the block.

hasTextTransformValue(props) X-Ref

Checks if there is a current value set for the text transform block support.

return: {boolean} Whether or not the block has a text transform set.
param: {Object} props Block props.

resetTextTransform(_ref) X-Ref

Resets the text transform block support attribute. This can be used when
disabling the text transform support controls for a block via a progressive
discovery panel.

param: {Object} props Block props.
param: {Object} props.attributes Block's attributes.
param: {Object} props.setAttributes Function to set block's attributes.

LetterSpacingControl(_ref) X-Ref

Control for letter-spacing.

return: {WPElement} Letter-spacing control.
param: {Object}                  props                      Component props.
param: {string}                  props.value                Currently selected letter-spacing.
param: {Function}                props.onChange             Handles change in letter-spacing selection.
param: {string|number|undefined} props.__unstableInputWidth Input width to pass through to inner UnitControl. Should be a valid CSS value.

LetterSpacingEdit(props) X-Ref

Inspector control panel containing the letter-spacing options.

return: {WPElement} Letter-spacing edit element.
param: {Object} props Block properties.

onChange(newSpacing) X-Ref

No description

useIsLetterSpacingDisabled() X-Ref

Checks if letter-spacing settings have been disabled.

return: {boolean} Whether or not the setting is disabled.
param: {string} name Name of the block.

hasLetterSpacingValue(props) X-Ref

Checks if there is a current value set for the letter spacing block support.

return: {boolean} Whether or not the block has a letter spacing set.
param: {Object} props Block props.

resetLetterSpacing(_ref) X-Ref

Resets the letter spacing block support attribute. This can be used when
disabling the letter spacing support controls for a block via a progressive
discovery panel.

param: {Object} props Block props.
param: {Object} props.attributes Block's attributes.
param: {Object} props.setAttributes Function to set block's attributes.

TypographyPanel(props) X-Ref

No description

useIsTypographyDisabled() X-Ref

No description

compileStyleValue(uncompiledValue) X-Ref

No description

getInlineStyles() X-Ref

Returns the inline styles to add depending on the style object

return: {Object} Flattened CSS variables declaration.
param: {Object} styles Styles configuration.

compileElementsStyles(selector) X-Ref

No description

style_addAttribute(settings) X-Ref

Filters registered block settings, extending attributes to include `style` attribute.

return: {Object} Filtered block settings.
param: {Object} settings Original block settings.

style_addSaveProps(props, blockType, attributes) X-Ref

Override props assigned to save component to inject the CSS variables definition.

return: {Object} Filtered props applied to save element.
param: {Object}                    props      Additional props applied to save element.
param: {Object}                    blockType  Block type.
param: {Object}                    attributes Block attributes.
param: {?Record<string, string[]>} skipPaths  An object of keys and paths to skip serialization.

style_addEditProps(settings) X-Ref

Filters registered block settings to extend the block edit wrapper
to apply the desired styles and classnames properly.

return: {Object}.Filtered block settings.
param: {Object} settings Original block settings.

DuotoneControl(_ref) X-Ref

No description

getValuesFromColors() X-Ref

Convert a list of colors to an object of R, G, and B values.

return: {Object} R, G, and B values.
param: {string[]} colors Array of RBG color strings.

DuotoneStylesheet(_ref) X-Ref

Stylesheet for rendering the duotone filter.

return: {WPElement} Duotone element.
param: {Object} props Duotone props.
param: {string} props.selector Selector to apply the filter to.
param: {string} props.id Unique id for this duotone filter.

DuotoneFilter(_ref2) X-Ref

SVG for rendering the duotone filter.

return: {WPElement} Duotone element.
param: {Object} props Duotone props.
param: {string} props.id Unique id for this duotone filter.
param: {Values} props.values R, G, B, and A values to filter with.

InlineDuotone(_ref3) X-Ref

SVG and stylesheet needed for rendering the duotone filter.

return: {WPElement} Duotone element.
param: {Object} props          Duotone props.
param: {string} props.selector Selector to apply the filter to.
param: {string} props.id       Unique id for this duotone filter.
param: {Values} props.values   R, G, B, and A values to filter with.

useMultiOriginPresets(_ref4) X-Ref

No description

DuotonePanel(_ref5) X-Ref

No description

addDuotoneAttributes(settings) X-Ref

Filters registered block settings, extending attributes to include
the `duotone` attribute.

return: {Object} Filtered block settings.
param: {Object} settings Original block settings.

scopeSelector(scope, selector) X-Ref

Function that scopes a selector with another one. This works a bit like
SCSS nesting except the `&` operator isn't supported.

return: {string} Scoped selector.
param: {string} scope Selector to scope to.
param: {string} selector Original selector.

PresetDuotoneFilter(_ref6) X-Ref

No description

LayoutPanel(_ref) X-Ref

No description

LayoutTypeSwitcher(_ref2) X-Ref

No description

layout_addAttribute(settings) X-Ref

Filters registered block settings, extending attributes to include `layout`.

return: {Object} Filtered block settings.
param: {Object} settings Original block settings.

getBorderClassesAndStyles(_ref) X-Ref

Provides the CSS class names and inline styles for a block's border support
attributes.

return: {Object} Border block support derived CSS classes & styles.
param: {Object} attributes Block attributes.
param: {string} attributes.borderColor Selected named border color.
param: {Object} attributes.style Block's styles attribute.

useBorderProps(attributes) X-Ref

Derives the border related props for a block from its border block support
attributes.

Inline styles are forced for named colors to ensure these selections are
reflected when themes do not load their color stylesheets in the editor.

return: {Object} ClassName & style props from border block support.
param: {Object} attributes Block attributes.

getColorClassesAndStyles(attributes) X-Ref

Provides the CSS class names and inline styles for a block's color support
attributes.

return: {Object} Color block support derived CSS classes & styles.
param: {Object} attributes Block attributes.

useColorProps(attributes) X-Ref

Determines the color related props for a block derived from its color block
support attributes.

Inline styles are forced for named colors to ensure these selections are
reflected when themes do not load their color stylesheets in the editor.

return: {Object} ClassName & style props from colors block support.
param: {Object} attributes Block attributes.

getSpacingClassesAndStyles(attributes) X-Ref

Provides the CSS class names and inline styles for a block's spacing support
attributes.

return: {Object} Spacing block support derived CSS classes & styles.
param: {Object} attributes Block attributes.

useCachedTruthy(value) X-Ref

Keeps an up-to-date copy of the passed value and returns it. If value becomes falsy, it will return the last truthy copy.

return: {any} value
param: {any} value

createColorHOC(colorTypes, withColorPalette) X-Ref

Helper function used with `createHigherOrderComponent` to create
higher order components for managing color logic.

return: {WPComponent} The component that can be used as a HOC.
param: {Array} colorTypes An array of color types (e.g. 'backgroundColor, borderColor).
param: {Function} withColorPalette A HOC for injecting the 'colors' prop into the WrappedComponent.

createCustomColorsHOC(colorsArray) X-Ref

A higher-order component factory for creating a 'withCustomColors' HOC, which handles color logic
for class generation color value, retrieval and color attribute setting.

Use this higher-order component to work with a custom set of colors.

return: {Function} Higher-order component.
param: {Array} colorsArray The array of color objects (name, slug, color, etc... ).

withColors() X-Ref

A higher-order component, which handles color logic for class generation color value, retrieval and color attribute setting.

For use with the default editor/theme color palette.

return: {Function} Higher-order component.
param: {...(Object|string)} colorTypes The arguments can be strings or objects. If the argument is an object,

AlignmentUI(_ref) X-Ref

No description

applyOrUnset(align) X-Ref

No description

setIcon() X-Ref

No description

createBlockCompleter() X-Ref

Creates a blocks repeater for replacing the current block with a selected block type.

return: {WPCompleter} A blocks completer.

createLinkCompleter() X-Ref

Creates a suggestion list for links to posts or pages.

return: {WPCompleter} A links completer.

useCompleters(_ref) X-Ref

No description

useBlockEditorAutocompleteProps(props) X-Ref

No description

BlockEditorAutocomplete(props) X-Ref

Wrap the default Autocomplete component with one that supports a filter hook
for customizing its list of autocompleters.

BlockFullHeightAlignmentControl(_ref) X-Ref

No description

BlockAlignmentMatrixControl(props) X-Ref

No description

BlockBreadcrumb(_ref) X-Ref

Block breadcrumb component, displaying the hierarchy of the current block selection as a breadcrumb.

return: {WPElement} Block Breadcrumb.
param: {Object} props Component props.
param: {string} props.rootLabelText Translated label for the root element of the breadcrumb trail.

BlockContentOverlay(_ref) X-Ref

External dependencies

ListViewLeaf(_ref) X-Ref

No description

ListViewExpander(_ref) X-Ref

WordPress dependencies

ListViewBlockSelectButton(_ref, ref) X-Ref

No description

onKeyDownHandler(event) X-Ref

No description

getCommonDepthClientIds(startId, endId, startParents, endParents) X-Ref

From a start and end clientId of potentially different nesting levels,
return the nearest-depth ids that have a common level of depth in the
nesting hierarchy. For multiple block selection, this ensure that the
selection is always at the same nesting level, and not split across
separate levels.

return: {Object} An object containing the start and end ids.
param: {string}   startId      The first id of a selection.
param: {string}   endId        The end id of a selection, usually one that has been clicked on.
param: {string[]} startParents An array of ancestor ids for the start id, in descending order.
param: {string[]} endParents   An array of ancestor ids for the end id, in descending order.

ListViewBlock(_ref) X-Ref

No description

countBlocks(block, expandedState, draggedClientIds, isExpandedByDefault) X-Ref

Given a block, returns the total number of blocks in that subtree. This is used to help determine
the list position of a block.

When a block is collapsed, we do not count their children as part of that total. In the current drag
implementation dragged blocks and their children are not counted.

return: {number} block count
param: {Object}  block               block tree
param: {Object}  expandedState       state that notes which branches are collapsed
param: {Array}   draggedClientIds    a list of dragged client ids
param: {boolean} isExpandedByDefault flag to determine the default fallback expanded state.

ListViewBranch(props) X-Ref

No description

ListViewDropIndicator(_ref) X-Ref

WordPress dependencies

useBlockSelection() X-Ref

No description

useListViewClientIds(blocks) X-Ref

Internal dependencies

isPointContainedByRect(point, rect) X-Ref

Is the point contained by the rectangle.

return: {boolean} True if the point is contained by the rectangle, false otherwise.
param: {WPPoint} point The point.
param: {DOMRect} rect The rectangle.

isNestingGesture(point, rect) X-Ref

Determines whether the user positioning the dragged block to nest as an
inner block.

Presently this is determined by whether the cursor is on the right hand side
of the block.

param: {WPPoint} point The point representing the cursor position when dragging.
param: {DOMRect} rect The rectangle.

getListViewDropTarget(blocksData, position) X-Ref

Given blocks data and the cursor position, compute the drop target.

return: {WPListViewDropZoneTarget} An object containing data about the drop target.
param: {WPListViewDropZoneBlocks} blocksData Data about the blocks in list view.
param: {WPPoint} position The point representing the cursor position when dragging.

useListViewDropZone() X-Ref

A react hook for implementing a drop zone in list view.

return: {WPListViewDropZoneTarget} The drop target.

useListViewExpandSelectedItem(_ref) X-Ref

Internal dependencies

ListView(_ref, ref) X-Ref

Wrap `ListViewRows` with `TreeGrid`. ListViewRows is a
recursive component (it renders itself), so this ensures TreeGrid is only
present at the very top of the navigation grid.

param: {Object}  props                                          Components props.
param: {Array}   props.blocks                                   Custom subset of block client IDs to be used instead of the default hierarchy.
param: {boolean} props.showNestedBlocks                         Flag to enable displaying nested blocks.
param: {boolean} props.showBlockMovers                          Flag to enable block movers
param: {boolean} props.__experimentalFeatures                   Flag to enable experimental features.
param: {boolean} props.__experimentalPersistentListViewFeatures Flag to enable features for the Persistent List View experiment.
param: {boolean} props.__experimentalHideContainerBlockActions  Flag to hide actions of top level blocks (like core/widget-area)
param: {string}  props.id                                       Unique identifier for the root list element (primarily for a11y purposes).
param: {boolean} props.expandNested                             Flag to determine whether nested levels are expanded by default.
param: {Object}  ref                                            Forwarded ref

BlockNavigationDropdownToggle(_ref) X-Ref

No description

BlockNavigationDropdown(_ref2, ref) X-Ref

No description

BlockStylesPreviewPanel(_ref) X-Ref

No description

BlockStylesPreviewPanelSlot(_ref) X-Ref

No description

BlockStylesPreviewPanelFill(_ref2) X-Ref

No description

BlockStyles(_ref3) X-Ref

No description

BlockVariationPicker(_ref) X-Ref

No description

usePatternsSetup(clientId, blockName, filterPatternsFn) X-Ref

No description

block_pattern_setup_BlockPattern(_ref2) X-Ref

No description

BlockPatternSlide(_ref3) X-Ref

No description

VariationsButtons(_ref) X-Ref

No description

VariationsDropdown(_ref2) X-Ref

No description

__experimentalBlockVariationTransforms(_ref4) X-Ref

No description

ColorPaletteControl(_ref) X-Ref

Internal dependencies

DateFormatPicker(_ref) X-Ref

The `DateFormatPicker` component renders controls that let the user choose a
_date format_. That is, how they want their dates to be formatted.

param: {Object}                          props
param: {string|null}                     props.format        The selected date
param: {string}                          props.defaultFormat The date format that
param: {( format: string|null ) => void} props.onChange      Called when a

NonDefaultControls(_ref2) X-Ref

No description

__extends(d, b) X-Ref

No description

__() X-Ref

No description

__rest(s, e) X-Ref

No description

__decorate(decorators, target, key, desc) X-Ref

No description

__param(paramIndex, decorator) X-Ref

No description

__metadata(metadataKey, metadataValue) X-Ref

No description

__awaiter(thisArg, _arguments, P, generator) X-Ref

No description

adopt(value) X-Ref

No description

fulfilled(value) X-Ref

No description

rejected(value) X-Ref

No description

step(result) X-Ref

No description

__generator(thisArg, body) X-Ref

No description

verb(n) X-Ref

No description

step(op) X-Ref

No description

__exportStar(m, o) X-Ref

No description

__values(o) X-Ref

No description

__read(o, n) X-Ref

No description

__spread() X-Ref

No description

__spreadArrays() X-Ref

No description

__await(v) X-Ref

No description

__asyncGenerator(thisArg, _arguments, generator) X-Ref

No description

verb(n) X-Ref

No description

resume(n, v) X-Ref

No description

step(r) X-Ref

No description

fulfill(value) X-Ref

No description

reject(value) X-Ref

No description

settle(f, v) X-Ref

No description

__asyncDelegator(o) X-Ref

No description

verb(n, f) X-Ref

No description

__asyncValues(o) X-Ref

No description

verb(n) X-Ref

No description

settle(resolve, reject, d, v) X-Ref

No description

__makeTemplateObject(cooked, raw) X-Ref

No description

__importStar(mod) X-Ref

No description

__importDefault(mod) X-Ref

No description

__classPrivateFieldGet(receiver, privateMap) X-Ref

No description

__classPrivateFieldSet(receiver, privateMap, value) X-Ref

No description

getCropSize(mediaWidth, mediaHeight, containerWidth, containerHeight, aspect, rotation) X-Ref

Compute the dimension of the crop area based on media size,
aspect ratio and optionally rotation

restrictPosition(position, mediaSize, cropSize, zoom, rotation) X-Ref

Ensure a new media position stays in the crop area.

restrictPositionCoord(position, mediaSize, cropSize, zoom) X-Ref

No description

getDistanceBetweenPoints(pointA, pointB) X-Ref

No description

getRotationBetweenPoints(pointA, pointB) X-Ref

No description

computeCroppedArea(crop, mediaSize, cropSize, aspect, zoom, rotation, restrictPosition) X-Ref

Compute the output cropped area of the media in percentages and pixels.
x/y are the top-left coordinates on the src media

limitArea(max, value) X-Ref

Ensure the returned value is between 0 and max

noOp(_max, value) X-Ref

No description

getZoomFromCroppedAreaPixels(croppedAreaPixels, mediaSize, cropSize) X-Ref

Compute the crop and zoom from the croppedAreaPixels

getInitialCropFromCroppedAreaPixels(croppedAreaPixels, mediaSize, cropSize) X-Ref

Compute the crop and zoom from the croppedAreaPixels

getCenter(a, b) X-Ref

Return the point that is the center of point a and b

rotateAroundMidPoint(x, y, xMid, yMid, degrees) X-Ref

Returns an x,y point once rotated around xMid,yMid

translateSize(width, height, rotation) X-Ref

Returns the new bounding area of a rotated rectangle.

classNames() X-Ref

Combine multiple class names into a single string.

Cropper() X-Ref

No description

useSaveImage(_ref) X-Ref

No description

useTransformState(_ref) X-Ref

No description

editImage(event) X-Ref

No description

useTransformImage(imageProperties, isEditing) X-Ref

No description

ImageEditingProvider(_ref) X-Ref

No description

ImageCropper(_ref) X-Ref

No description

ZoomDropdown() X-Ref

No description

AspectGroup(_ref) X-Ref

No description

AspectRatioDropdown(_ref3) X-Ref

No description

RotationButton() X-Ref

Internal dependencies

FormControls() X-Ref

Internal dependencies

ImageEditor(_ref) X-Ref

No description

useDimensionHandler(customHeight, customWidth, defaultHeight, defaultWidth, onChange) X-Ref

WordPress dependencies

ImageSizeControl(_ref) X-Ref

No description

Class: URLInput - X-Ref

getVisualTypeName(suggestion) X-Ref

No description

LinkControlSearchResults(_ref) X-Ref

No description

isURLLike(val) X-Ref

Determines whether a given value could be a URL. Note this does not
guarantee the value is a URL only that it looks like it might be one. For
example, just because a string has `www.` in it doesn't make it a URL,
but it does make it highly likely that it will be so in the context of
creating a link it makes sense to treat it like one.

return: {boolean} whether or not the value is potentially a URL.
param: {string} val the candidate for being URL-like (or not).

useSearchHandler(suggestionsQuery, allowDirectEntry, withCreateSuggestion, withURLSuggestion) X-Ref

No description

use_rich_url_data_reducer(state, action) X-Ref

No description

useRemoteUrlData(url) X-Ref

No description

LinkPreview(_ref) X-Ref

No description

useCreatePage(handleCreatePage) X-Ref

WordPress dependencies

LinkControl(_ref) X-Ref

Renders a link control. A link control is a controlled input which maintains
a value associated with a link (HTML anchor element) and relevant settings
for how that link is expected to behave.

param: {WPLinkControlProps} props Component props.

stopEditing() X-Ref

Cancels editing state and marks that focus may need to be restored after
the next render, if focus was within the wrapper when editing finished.

MediaUploadCheck(_ref) X-Ref

Internal dependencies

LinkViewerURL(_ref) X-Ref

No description

LinkViewer(_ref) X-Ref

Internal dependencies

LinkEditor(_ref) X-Ref

Internal dependencies

URLPopover(_ref) X-Ref

No description

MediaPlaceholder(_ref2) X-Ref

No description

useUndoAutomaticChange() X-Ref

Internal dependencies

onKeyDown(event) X-Ref

No description

useCaretInFormat(_ref) X-Ref

Internal dependencies

useMarkPersistent(_ref) X-Ref

Internal dependencies

filePasteHandler(files) X-Ref

WordPress dependencies

addActiveFormats(value, activeFormats) X-Ref

No description

getMultilineTag(multiline) X-Ref

Get the multiline tag based on the multiline prop.

return: {?string} The multiline tag.
param: {?(string|boolean)} multiline The multiline prop.

getAllowedFormats(_ref) X-Ref

No description

createLinkInParagraph(url, onReplace) X-Ref

Creates a link from pasted URL.
Creates a paragraph block containing a link to the URL, and calls `onReplace`.

param: {string} url The URL that could not be embedded.
param: {Function} onReplace Function to call with the created fallback block.

splitValue(_ref) X-Ref

No description

adjustLines(value, isMultiline) X-Ref

Replaces line separators with line breaks if not multiline.
Replaces line breaks with line separators if multiline.

return: {RichTextValue} Adjusted value.
param: {RichTextValue} value Value to adjust.
param: {boolean} isMultiline Whether to adjust to multiline or not.

usePasteHandler(props) X-Ref

No description

_onPaste(event) X-Ref

No description

removeWindowsFragments(html) X-Ref

Normalizes a given string of HTML to remove the Windows specific "Fragment" comments
and any preceeding and trailing whitespace.

return: {string} the normalized html
param: {string} html the html to be normalized

removeCharsetMetaTag(html) X-Ref

Removes the charset meta tag inserted by Chromium.
See:
- https://github.com/WordPress/gutenberg/issues/33585
- https://bugs.chromium.org/p/chromium/issues/detail?id=1264616#c4

return: {string} the cleaned html
param: {string} html the html to be stripped of the meta tag.

preventEventDiscovery(value) X-Ref

WordPress dependencies

findSelection(blocks) X-Ref

No description

useInputRules(props) X-Ref

No description

inputRule() X-Ref

No description

onInput(event) X-Ref

No description

useEnter(props) X-Ref

No description

onKeyDown(event) X-Ref

No description

formatTypesSelector(select) X-Ref

No description

useFormatTypes(_ref) X-Ref

This hook provides RichText with the `formatTypes` and its derived props from
experimental format type settings.

param: {Object}  $0                              Options
param: {string}  $0.clientId                     Block client ID.
param: {string}  $0.identifier                   Block attribute.
param: {boolean} $0.withoutInteractiveFormatting Whether to clean the interactive formattings or not.
param: {Array}   $0.allowedFormats               Allowed formats

useRemoveBrowserShortcuts() X-Ref

Hook to prevent default behaviors for key combinations otherwise handled
internally by RichText.

return: {import('react').RefObject} The component to be rendered.

onKeydown(event) X-Ref

No description

useShortcuts(keyboardShortcuts) X-Ref

WordPress dependencies

onKeyDown(event) X-Ref

No description

useInputEvents(inputEvents) X-Ref

WordPress dependencies

onInput(event) X-Ref

No description

useFirefoxCompat() X-Ref

Internal dependencies

onFocus() X-Ref

No description

FormatEdit(_ref) X-Ref

External dependencies

removeNativeProps(props) X-Ref

Removes props used for the native version of RichText so that they are not
passed to the DOM element and log warnings.

return: {Object} Filtered props.
param: {Object} props Props to filter.

RichTextWrapper(_ref, forwardedRef) X-Ref

No description

addEditorOnlyFormats(value) X-Ref

No description

removeEditorOnlyFormats(value) X-Ref

No description

addInvisibleFormats(value) X-Ref

No description

onKeyDown(event) X-Ref

No description

onFocus() X-Ref

No description

ResponsiveBlockControlLabel(_ref) X-Ref

No description

ResponsiveBlockControl(props) X-Ref

No description

RichTextShortcut(_ref) X-Ref

Internal dependencies

callback(event) X-Ref

No description

RichTextToolbarButton(_ref) X-Ref

WordPress dependencies

__unstableRichTextInputEvent(_ref) X-Ref

Internal dependencies

callback(event) X-Ref

No description

ToolSelector(props, ref) X-Ref

No description

UnitControl(_ref) X-Ref

Internal dependencies

Class: URLInputButton - X-Ref

PreviewOptions(_ref) X-Ref

No description

useResizeCanvas(deviceType) X-Ref

Function to resize the editor window.

return: {Object} Inline styles to be added to resizable container.
param: {string} deviceType Used for determining the size of the container (e.g. Desktop, Tablet, Mobile)

MultiSelectionInspector(_ref) X-Ref

No description

DefaultStylePicker(_ref) X-Ref

No description

BlockTools(_ref) X-Ref

Renders block tools (the block toolbar, select/navigation mode toolbar, the
insertion point and a slot for the inline rich text toolbar). Must be wrapped
around the block content and editor styles wrapper or iframe.

param: {Object} $0 Props.
param: {Object} $0.children The block content and style container.
param: {Object} $0.__unstableContentRef Ref holding the content scroll container.

onKeyDown(event) X-Ref

No description

InserterLibrary(_ref, ref) X-Ref

No description

KeyboardShortcuts() X-Ref

No description

KeyboardShortcutsRegister() X-Ref

No description

MultiSelectScrollIntoView() X-Ref

Scrolls the multi block selection end into view if not in view already. This
is important to do after selection by keyboard.

isKeyDownEligibleForStartTyping(event) X-Ref

Returns true if a given keydown event can be inferred as intent to start
typing, or false otherwise. A keydown is considered eligible if it is a
text navigation without shift active.

return: {boolean} Whether event is eligible to start typing.
param: {KeyboardEvent} event Keydown event to test.

useMouseMoveTypingReset() X-Ref

Removes the `isTyping` flag when the mouse moves in the document of the given
element.

stopTypingOnMouseMove(event) X-Ref

On mouse move, unset typing flag if user has moved cursor.

param: {MouseEvent} event Mousemove event.

useTypingObserver() X-Ref

Sets and removes the `isTyping` flag based on user actions:

- Sets the flag if the user types within the given element.
- Removes the flag when the user selects some text, focusses a non-text
field, presses ESC or TAB, or moves the mouse in the document.

stopTypingOnNonTextField(event) X-Ref

Stops typing when focus transitions to a non-text field element.

param: {FocusEvent} event Focus event.

stopTypingOnEscapeKey(event) X-Ref

Unsets typing flag if user presses Escape while typing flag is
active.

param: {KeyboardEvent} event Keypress or keydown event to

stopTypingOnSelectionUncollapse() X-Ref

On selection change, unset typing flag if user has made an
uncollapsed (shift) selection.

startTypingInTextField(event) X-Ref

Handles a keypress or keydown event to infer intention to start
typing.

param: {KeyboardEvent} event Keypress or keydown event to interpret.

ObserveTyping(_ref) X-Ref

No description

useTypewriter() X-Ref

No description

onScrollResize() X-Ref

No description

onKeyDown(event) X-Ref

No description

maintainCaretPosition(_ref) X-Ref

Maintains the scroll position after a selection change caused by a
keyboard event.

param: {KeyboardEvent} event Keyboard event.

addSelectionChangeListener() X-Ref

Adds a `selectionchange` listener to reset the scroll position to be
maintained.

computeCaretRectOnSelectionChange() X-Ref

Resets the scroll position to be maintained during a `selectionchange`
event. Also removes the listener, so it acts as a one-time listener.

computeCaretRectangle() X-Ref

Resets the scroll position to be maintained.

isSelectionEligibleForScroll() X-Ref

Checks if the current situation is elegible for scroll:
- There should be one and only one block selected.
- The component must contain the selection.
- The active element must be contenteditable.

isLastEditableNode() X-Ref

No description

Typewriter(_ref2) X-Ref

No description

addToBlockType(renderedBlocks, blockName, uniqueId) X-Ref

Immutably adds an unique identifier to a set scoped for a given block type.

return: {Object} The list of rendered blocks grouped by block name.
param: {Object} renderedBlocks Rendered blocks grouped by block name
param: {string} blockName Name of the block.
param: {*} uniqueId Any value that acts as a unique identifier for a block instance.

useNoRecursiveRenders(uniqueId) X-Ref

A React hook for keeping track of blocks previously rendered up in the block
tree. Blocks susceptible to recursion can use this hook in their `Edit`
function to prevent said recursion.

return: {[boolean, Function]} A tuple of:
param: {*} uniqueId Any value that acts as a unique identifier for a block instance.
param: {string} blockName Optional block name.

parseUnit(cssUnit) X-Ref

Converts string to object { value, unit }.

return: {Object} parsedUnit
param: {string} cssUnit

calculate(expression) X-Ref

Evaluate a math expression.

return: {number} evaluated expression.
param: {string} expression

getFunctionUnitValue(functionUnitValue, options) X-Ref

Calculates the css function value for the supported css functions such as max, min, clamp and calc.

return: {string} unit containing the unit in PX.
param: {string} functionUnitValue string should be in a particular format (for example min(12px,12px) ) no nested loops.
param: {Object} options

parseUnitFunction(cssUnit) X-Ref

Take a css function such as min, max, calc, clamp and returns parsedUnit

How this works for the nested function is that it first replaces the inner function call.
Then it tackles the outer onces.
So for example: min( max(25px, 35px), 40px )
in the first pass we would replace max(25px, 35px) with 35px.
then we would try to evaluate min( 35px, 40px )
and then finally return 35px.

return: {Object} parsedUnit object.
param: {string} cssUnit

isMathExpression(cssUnit) X-Ref

Return true if we think this is a math expression.

return: {boolean} Whether the cssUnit is a math expression.
param: {string} cssUnit the cssUnit value being evaluted.

evalMathExpression(cssUnit) X-Ref

Evaluates the math expression and return a px value.

return: {string} return a converfted value to px.
param: {string} cssUnit the cssUnit value being evaluted.

convertParsedUnitToPx(parsedUnit, options) X-Ref

Convert a parsedUnit object to px value.

return: {string} or {null} returns the converted with in a px value format.
param: {Object} parsedUnit
param: {Object} options

getPxFromCssUnit(cssUnit) X-Ref

Returns the px value of a cssUnit.

return: {string} returns the cssUnit value in a simple px format.
param: {string} cssUnit
param: {Object} options

memoizedGetPxFromCssUnit(cssUnit) X-Ref

Returns the px value of a cssUnit. The memoized version of getPxFromCssUnit;

return: {string} returns the cssUnit value in a simple px format.
param: {string} cssUnit
param: {Object} options

hashOptions(options) X-Ref

No description

Functions

Functions that are not part of a class:

assign(ta) X-Ref

No description

init() X-Ref

No description

changeOverflow(value) X-Ref

No description

getParentOverflows(el) X-Ref

No description

resize() X-Ref

No description

update() X-Ref

No description

destroy(ta) X-Ref

No description

update(ta) X-Ref

No description

classNames() X-Ref

No description

Diff() X-Ref

No description

done(value) X-Ref

No description

execEditLength() X-Ref

No description

buildValues(diff, components, newString, oldString, useLongestToken) X-Ref

No description

clonePath(path) X-Ref

No description

_interopRequireDefault(obj) X-Ref

No description

diffChars(oldStr, newStr, options) X-Ref

No description

scrollIntoView(elem, container, config) X-Ref

No description

getClientPosition(elem) X-Ref

No description

getScroll(w, top) X-Ref

No description

getScrollLeft(w) X-Ref

No description

getScrollTop(w) X-Ref

No description

getOffset(el) X-Ref

No description

_getComputedStyle(elem, name, computedStyle_) X-Ref

No description

_getComputedStyleIE(elem, name) X-Ref

No description

each(arr, fn) X-Ref

No description

isBorderBoxFn(elem) X-Ref

No description

swap(elem, options, callback) X-Ref

No description

getPBMWidth(elem, props, which) X-Ref

No description

isWindow(obj) X-Ref

A crude way of determining if an object is a window

getWH(elem, name, extra) X-Ref

No description

getWHIgnoreDisplay(elem) X-Ref

No description

css(el, name, v) X-Ref

No description

setOffset(elem, offset) X-Ref

No description

lineHeight(node) X-Ref

Calculate the `line-height` of a given node

returns: {Number} `line-height` of the element in pixels
param: {HTMLElement} node Element to calculate line height of. Must be in the DOM.

_populate() X-Ref

No description

isEventSupported(eventNameSuffix, capture) X-Ref

Checks if an event is supported in the current execution environment.

NOTE: This will not work correctly for non-generic events such as `change`,
`reset`, `load`, `error`, and `select`.

Borrows from Modernizr.

return: {boolean} True if the event is supported.
param: {string} eventNameSuffix Event name, e.g. "click".
param: {?boolean} capture Check if the capture phase is supported.

normalizeWheel( event) X-Ref

Mouse wheel (and 2-finger trackpad) support on the web sucks.  It is
complicated, thus this doc is long and (hopefully) detailed enough to answer
your questions.

If you need to react to the mouse wheel in a predictable way, this code is
like your bestest friend. * hugs *

As of today, there are 4 DOM event types you can listen to:

'wheel'                -- Chrome(31+), FF(17+), IE(9+)
'mousewheel'           -- Chrome, IE(6+), Opera, Safari
'MozMousePixelScroll'  -- FF(3.5 only!) (2010-2013) -- don't bother!
'DOMMouseScroll'       -- FF(0.9.7+) since 2003

So what to do?  The is the best:

normalizeWheel.getEventType();

In your event callback, use this code to get sane interpretation of the
deltas.  This code will return an object with properties:

spinX   -- normalized spin speed (use for zoom) - x plane
spinY   -- " - y plane
pixelX  -- normalized distance (to pixels) - x plane
pixelY  -- " - y plane

Wheel values are provided by the browser assuming you are using the wheel to
scroll a web page by a number of lines or pixels (or pages).  Values can vary
significantly on different platforms and browsers, forgetting that you can
scroll at different speeds.  Some devices (like trackpads) emit more events
at smaller increments with fine granularity, and some emit massive jumps with
linear speed or acceleration.

This code does its best to normalize the deltas for you:

- spin is trying to normalize how far the wheel was spun (or trackpad
dragged).  This is super useful for zoom support where you want to
throw away the chunky scroll steps on the PC and make those equal to
the slow and smooth tiny steps on the Mac. Key data: This code tries to
resolve a single slow step on a wheel to 1.

- pixel is normalizing the desired scroll delta in pixel units.  You'll
get the crazy differences between browsers, but at least it'll be in
pixels!

- positive value indicates scrolling DOWN/RIGHT, negative UP/LEFT.  This
should translate to positive value zooming IN, negative zooming OUT.
This matches the newer 'wheel' event.

Why are there spinX, spinY (or pixels)?

- spinX is a 2-finger side drag on the trackpad, and a shift + wheel turn
with a mouse.  It results in side-scrolling in the browser by default.

- spinY is what you expect -- it's the classic axis of a mouse wheel.

- I dropped spinZ/pixelZ.  It is supported by the DOM 3 'wheel' event and
probably is by browsers in conjunction with fancy 3D controllers .. but
you know.

Implementation info:

Examples of 'wheel' event if you scroll slowly (down) by one step with an
average mouse:

OS X + Chrome  (mouse)     -    4   pixel delta  (wheelDelta -120)
OS X + Safari  (mouse)     -  N/A   pixel delta  (wheelDelta  -12)
OS X + Firefox (mouse)     -    0.1 line  delta  (wheelDelta  N/A)
Win8 + Chrome  (mouse)     -  100   pixel delta  (wheelDelta -120)
Win8 + Firefox (mouse)     -    3   line  delta  (wheelDelta -120)

On the trackpad:

OS X + Chrome  (trackpad)  -    2   pixel delta  (wheelDelta   -6)
OS X + Firefox (trackpad)  -    1   pixel delta  (wheelDelta  N/A)

On other/older browsers.. it's more complicated as there can be multiple and
also missing delta values.

The 'wheel' event is more standard:

http://www.w3.org/TR/DOM-Level-3-Events/#events-wheelevents

The basics is that it includes a unit, deltaMode (pixels, lines, pages), and
deltaX, deltaY and deltaZ.  Some browsers provide other values to maintain
backward compatibility with older events.  Those other values help us
better normalize spin speed.  Example of what the browsers provide:

| event.wheelDelta | event.detail
------------------+------------------+--------------
Safari v5/OS X  |       -120       |       0
Safari v5/Win7  |       -120       |       0
Chrome v17/OS X  |       -120       |       0
Chrome v17/Win7  |       -120       |       0
IE9/Win7  |       -120       |   undefined
Firefox v4/OS X  |     undefined    |       1
Firefox v4/Win7  |     undefined    |       3

emptyFunction() X-Ref

No description

emptyFunctionWithReset() X-Ref

No description

shim(props, propName, componentName, location, propFullName, secret) X-Ref

No description

getShim() X-Ref

No description

__() X-Ref

No description

TextareaAutosizeClass() X-Ref

A light replacement for built-in textarea component
which automaticaly adjusts its height to match the content

Traverse(obj) X-Ref

No description

walk(root, cb, immutable) X-Ref

No description

updateState() X-Ref

No description

copy(src) X-Ref

No description

toS(obj) X-Ref

No description

isDate(obj) X-Ref

No description

isRegExp(obj) X-Ref

No description

isError(obj) X-Ref

No description

isBoolean(obj) X-Ref

No description

isNumber(obj) X-Ref

No description

isString(obj) X-Ref

No description

__webpack_require__(moduleId) X-Ref

No description

migrateLightBlockWrapper(settings) X-Ref

No description

_extends() X-Ref

No description

insertAt(array, elements, index) X-Ref

Insert one or multiple elements into a given position of an array.

return: {Array} Result.
param: {Array}  array    Source array.
param: {*}      elements Elements to insert.
param: {number} index    Insert Position.

moveTo(array, from, to) X-Ref

Moves an element in an array.

return: {Array} Result.
param: {Array}  array Source array.
param: {number} from  Source index.
param: {number} to    Destination index.
param: {number} count Number of elements to move.

mapBlockOrder(blocks) X-Ref

Given an array of blocks, returns an object where each key is a nesting
context, the value of which is an array of block client IDs existing within
that nesting context.

return: {Object} Block order map object.
param: {Array} blocks Blocks to map.
param: {?string} rootClientId Assumed root client ID.

mapBlockParents(blocks) X-Ref

Given an array of blocks, returns an object where each key contains
the clientId of the block and the value is the parent of the block.

return: {Object} Block order map object.
param: {Array} blocks Blocks to map.
param: {?string} rootClientId Assumed root client ID.

flattenBlocks(blocks) X-Ref

Helper method to iterate through all blocks, recursing into inner blocks,
applying a transformation function to each one.
Returns a flattened object with the transformed blocks.

return: {Object} Flattened object.
param: {Array} blocks Blocks to flatten.
param: {Function} transform Transforming function to be applied to each block.

getFlattenedBlocksWithoutAttributes(blocks) X-Ref

Given an array of blocks, returns an object containing all blocks, without
attributes, recursing into inner blocks. Keys correspond to the block client
ID, the value of which is the attributes object.

return: {Object} Flattened block attributes object.
param: {Array} blocks Blocks to flatten.

getFlattenedBlockAttributes(blocks) X-Ref

Given an array of blocks, returns an object containing all block attributes,
recursing into inner blocks. Keys correspond to the block client ID, the
value of which is the attributes object.

return: {Object} Flattened block attributes object.
param: {Array} blocks Blocks to flatten.

getMutateSafeObject(original, working) X-Ref

Returns an object against which it is safe to perform mutating operations,
given the original object and its current working copy.

return: {Object} Mutation-safe object.
param: {Object} original Original object.
param: {Object} working Working object.

hasSameKeys(a, b) X-Ref

Returns true if the two object arguments have the same keys, or false
otherwise.

return: {boolean} Whether the two objects have the same keys.
param: {Object} a First object.
param: {Object} b Second object.

isUpdatingSameBlockAttribute(action, lastAction) X-Ref

Returns true if, given the currently dispatching action and the previously
dispatched action, the two actions are updating the same block attribute, or
false otherwise.

return: {boolean} Whether actions are updating the same block attribute.
param: {Object} action Currently dispatching action.
param: {Object} lastAction Previously dispatched action.

buildBlockTree(state, blocks) X-Ref

No description

updateParentInnerBlocksInTree(state, tree, updatedClientIds) X-Ref

No description

withPersistentBlockChange(reducer) X-Ref

Higher-order reducer intended to augment the blocks reducer, assigning an
`isPersistentChange` property value corresponding to whether a change in
state can be considered as persistent. All changes are considered persistent
except when updating the same block attribute as in the previous action.

return: {Function} Enhanced reducer function.
param: {Function} reducer Original reducer function.

withIgnoredBlockChange(reducer) X-Ref

Higher-order reducer intended to augment the blocks reducer, assigning an
`isIgnoredChange` property value corresponding to whether a change in state
can be considered as ignored. A change is considered ignored when the result
of an action not incurred by direct user interaction.

return: {Function} Enhanced reducer function.
param: {Function} reducer Original reducer function.

isTyping() X-Ref

Reducer returning typing state.

return: {boolean} Updated state.
param: {boolean} state Current state.
param: {Object} action Dispatched action.

draggedBlocks() X-Ref

Reducer returning dragged block client id.

return: {string[]} Updated state.
param: {string[]} state Current state.
param: {Object} action Dispatched action.

isCaretWithinFormattedText() X-Ref

Reducer returning whether the caret is within formatted text.

return: {boolean} Updated state.
param: {boolean} state Current state.
param: {Object} action Dispatched action.

selectionHelper() X-Ref

Internal helper reducer for selectionStart and selectionEnd. Can hold a block
selection, represented by an object with property clientId.

return: {Object} Updated state.
param: {Object} state Current state.
param: {Object} action Dispatched action.

selection() X-Ref

Reducer returning the selection state.

return: {boolean} Updated state.
param: {boolean} state Current state.
param: {Object} action Dispatched action.

isMultiSelecting() X-Ref

Reducer returning whether the user is multi-selecting.

return: {boolean} Updated state.
param: {boolean} state Current state.
param: {Object} action Dispatched action.

isSelectionEnabled() X-Ref

Reducer returning whether selection is enabled.

return: {boolean} Updated state.
param: {boolean} state Current state.
param: {Object} action Dispatched action.

initialPosition() X-Ref

Reducer returning the initial block selection.

Currently this in only used to restore the selection after block deletion and
pasting new content.This reducer should eventually be removed in favour of setting
selection directly.

return: {number|null} Initial position: 0, -1 or null.
param: {boolean} state Current state.
param: {Object} action Dispatched action.

blocksMode() X-Ref

No description

insertionPoint() X-Ref

Reducer returning the block insertion point visibility, either null if there
is not an explicit insertion point assigned, or an object of its `index` and
`rootClientId`.

return: {Object} Updated state.
param: {Object} state Current state.
param: {Object} action Dispatched action.

template() X-Ref

Reducer returning whether the post blocks match the defined template or not.

return: {boolean} Updated state.
param: {Object} state Current state.
param: {Object} action Dispatched action.

settings() X-Ref

Reducer returning the editor setting.

return: {Object} Updated state.
param: {Object} state Current state.
param: {Object} action Dispatched action.

preferences() X-Ref

Reducer returning the user preferences.

return: {string} Updated state.
param: {Object} state Current state.
param: {Object} action Dispatched action.

isNavigationMode() X-Ref

Reducer returning whether the navigation mode is enabled or not.

return: {string} Updated state.
param: {string} state Current state.
param: {Object} action Dispatched action.

hasBlockMovingClientId() X-Ref

Reducer returning whether the block moving mode is enabled or not.

return: {string|null} Updated state.
param: {string|null} state Current state.
param: {Object} action Dispatched action.

lastBlockAttributesChange(state, action) X-Ref

Reducer return an updated state representing the most recent block attribute
update. The state is structured as an object where the keys represent the
client IDs of blocks, the values a subset of attributes from the most recent
block update. The state is always reset to null if the last action is
anything other than an attributes update.

return: {[string,Object]} Updated state.
param: {Object<string,Object>} state Current state.
param: {Object} action Action object.

automaticChangeStatus(state, action) X-Ref

Reducer returning automatic change state.

return: {string} Updated state.
param: {boolean} state Current state.
param: {Object} action Dispatched action.

highlightedBlock(state, action) X-Ref

Reducer returning current highlighted block.

return: {string} Updated state.
param: {boolean} state Current highlighted block.
param: {Object} action Dispatched action.

lastBlockInserted() X-Ref

Reducer returning the block insertion event list state.

return: {Object} Updated state.
param: {Object} state Current state.
param: {Object} action Dispatched action.

arrayOf( value ) X-Ref

Returns the first argument as the sole entry in an array.

return: {Array} Value returned as entry in array.
param: {*} value Value to return.

isObjectLike( value ) X-Ref

Returns true if the value passed is object-like, or false otherwise. A value
is object-like if it can support property assignment, e.g. object or array.

return: {boolean} Whether value is object-like.
param: {*} value Value to test.

createCache() X-Ref

Creates and returns a new cache object.

return: {Object} Cache object.

isShallowEqual( a, b, fromIndex ) X-Ref

Returns true if entries within the two arrays are strictly equal by
reference from a starting index.

return: {boolean} Whether arrays are shallowly equal.
param: {Array} a First array.
param: {Array} b Second array.
param: {number} fromIndex Index from which to start comparison.

rememo(selector, getDependants ) X-Ref

Returns a memoized selector function. The getDependants function argument is
called before the memoized selector and is expected to return an immutable
reference or array of references on which the selector depends for computing
its own return value. The memoize cache is preserved only as long as those
dependant references remain the same. If getDependants returns a different
reference(s), the cache is cleared and the selector value regenerated.

return: {Function} Memoized selector.
param: {Function} selector Selector function.
param: {Function} getDependants Dependant getter returning an immutable

getRootCache() X-Ref

Returns the root cache. If WeakMap is supported, this is assigned to the
root WeakMap cache set, otherwise it is a shared instance of the default
cache object.

return: {(WeakMap|Object)} Root cache object.

getWeakMapCache( dependants ) X-Ref

Returns the cache for a given dependants array. When possible, a WeakMap
will be used to create a unique cache for each set of dependants. This
is feasible due to the nature of WeakMap in allowing garbage collection
to occur on entries where the key object is no longer referenced. Since
WeakMap requires the key to be an object, this is only possible when the
dependant is object-like. The root cache is created as a hierarchy where
each top-level key is the first entry in a dependants set, the value a
WeakMap where each key is the next dependant, and so on. This continues
so long as the dependants are object-like. If no dependants are object-
like, then the cache is shared across all invocations.

return: {Object} Cache object.
param: {Array} dependants Selector dependants.

clear() X-Ref

Resets root memoization cache.

callSelector( ) X-Ref

The augmented selector call, considering first whether dependants have
changed before passing it to underlying memoize function.

return: {*} Selector result.
param: {Object} source Source object for derivation.
param: {...*} extraArgs Additional arguments to pass to selector.

mapRichTextSettings(attributeDefinition) X-Ref

Helper function that maps attribute definition properties to the
ones used by RichText utils like `create, toHTMLString, etc..`.

return: {Object} The mapped object.
param: {Object} attributeDefinition A block's attribute definition object.

getBlockName(state, clientId) X-Ref

Returns a block's name given its client ID, or null if no block exists with
the client ID.

return: {string} Block name.
param: {Object} state Editor state.
param: {string} clientId Block client ID.

isBlockValid(state, clientId) X-Ref

Returns whether a block is valid or not.

return: {boolean} Is Valid.
param: {Object} state Editor state.
param: {string} clientId Block client ID.

getBlockAttributes(state, clientId) X-Ref

Returns a block's attributes given its client ID, or null if no block exists with
the client ID.

return: {Object?} Block attributes.
param: {Object} state Editor state.
param: {string} clientId Block client ID.

getBlock(state, clientId) X-Ref

Returns a block given its client ID. This is a parsed copy of the block,
containing its `blockName`, `clientId`, and current `attributes` state. This
is not the block's registration settings, which must be retrieved from the
blocks module registration store.

getBlock recurses through its inner blocks until all its children blocks have
been retrieved. Note that getBlock will not return the child inner blocks of
an inner block controller. This is because an inner block controller syncs
itself with its own entity, and should therefore not be included with the
blocks of a different entity. For example, say you call `getBlocks( TP )` to
get the blocks of a template part. If another template part is a child of TP,
then the nested template part's child blocks will not be returned. This way,
the template block itself is considered part of the parent, but the children
are not.

return: {Object} Parsed block object.
param: {Object} state Editor state.
param: {string} clientId Block client ID.

getBlocks(state, rootClientId) X-Ref

Returns all block objects for the current post being edited as an array in
the order they appear in the post. Note that this will exclude child blocks
of nested inner block controllers.

return: {Object[]} Post blocks.
param: {Object} state Editor state.
param: {?string} rootClientId Optional root client ID of block list.

getBlockCount(state, rootClientId) X-Ref

Returns the number of blocks currently present in the post.

return: {number} Number of blocks in the post.
param: {Object} state Editor state.
param: {?string} rootClientId Optional root client ID of block list.

getSelectionStart(state) X-Ref

Returns the current selection start block client ID, attribute key and text
offset.

return: {WPBlockSelection} Selection start information.
param: {Object} state Block editor state.

getSelectionEnd(state) X-Ref

Returns the current selection end block client ID, attribute key and text
offset.

return: {WPBlockSelection} Selection end information.
param: {Object} state Block editor state.

getBlockSelectionStart(state) X-Ref

Returns the current block selection start. This value may be null, and it
may represent either a singular block selection or multi-selection start.
A selection is singular if its start and end match.

return: {?string} Client ID of block selection start.
param: {Object} state Global application state.

getBlockSelectionEnd(state) X-Ref

Returns the current block selection end. This value may be null, and it
may represent either a singular block selection or multi-selection end.
A selection is singular if its start and end match.

return: {?string} Client ID of block selection end.
param: {Object} state Global application state.

getSelectedBlockCount(state) X-Ref

Returns the number of blocks currently selected in the post.

return: {number} Number of blocks selected in the post.
param: {Object} state Global application state.

hasSelectedBlock(state) X-Ref

Returns true if there is a single selected block, or false otherwise.

return: {boolean} Whether a single block is selected.
param: {Object} state Editor state.

getSelectedBlockClientId(state) X-Ref

Returns the currently selected block client ID, or null if there is no
selected block.

return: {?string} Selected block client ID.
param: {Object} state Editor state.

getSelectedBlock(state) X-Ref

Returns the currently selected block, or null if there is no selected block.

return: {?Object} Selected block.
param: {Object} state Global application state.

getBlockRootClientId(state, clientId) X-Ref

Given a block client ID, returns the root block from which the block is
nested, an empty string for top-level blocks, or null if the block does not
exist.

return: {?string} Root client ID, if exists
param: {Object} state Editor state.
param: {string} clientId Block from which to find root client ID.

getBlockHierarchyRootClientId(state, clientId) X-Ref

Given a block client ID, returns the root of the hierarchy from which the block is nested, return the block itself for root level blocks.

return: {string} Root client ID
param: {Object} state Editor state.
param: {string} clientId Block from which to find root client ID.

getLowestCommonAncestorWithSelectedBlock(state, clientId) X-Ref

Given a block client ID, returns the lowest common ancestor with selected client ID.

return: {string} Common ancestor client ID or undefined
param: {Object} state Editor state.
param: {string} clientId Block from which to find common ancestor client ID.

getAdjacentBlockClientId(state, startClientId) X-Ref

Returns the client ID of the block adjacent one at the given reference
startClientId and modifier directionality. Defaults start startClientId to
the selected block, and direction as next block. Returns null if there is no
adjacent block.

return: {?string} Return the client ID of the block, or null if none exists.
param: {Object} state Editor state.
param: {?string} startClientId Optional client ID of block from which to
param: {?number} modifier Directionality multiplier (1 next, -1

getPreviousBlockClientId(state, startClientId) X-Ref

Returns the previous block's client ID from the given reference start ID.
Defaults start to the selected block. Returns null if there is no previous
block.

return: {?string} Adjacent block's client ID, or null if none exists.
param: {Object} state Editor state.
param: {?string} startClientId Optional client ID of block from which to

getNextBlockClientId(state, startClientId) X-Ref

Returns the next block's client ID from the given reference start ID.
Defaults start to the selected block. Returns null if there is no next
block.

return: {?string} Adjacent block's client ID, or null if none exists.
param: {Object} state Editor state.
param: {?string} startClientId Optional client ID of block from which to

getSelectedBlocksInitialCaretPosition(state) X-Ref

Returns the initial caret position for the selected block.
This position is to used to position the caret properly when the selected block changes.
If the current block is not a RichText, having initial position set to 0 means "focus block"

return: {0|-1|null} Initial position.
param: {Object} state Global application state.

getMultiSelectedBlockClientIds(state) X-Ref

Returns the current multi-selection set of block client IDs, or an empty
array if there is no multi-selection.

return: {Array} Multi-selected block client IDs.
param: {Object} state Editor state.

getFirstMultiSelectedBlockClientId(state) X-Ref

Returns the client ID of the first block in the multi-selection set, or null
if there is no multi-selection.

return: {?string} First block client ID in the multi-selection set.
param: {Object} state Editor state.

getLastMultiSelectedBlockClientId(state) X-Ref

Returns the client ID of the last block in the multi-selection set, or null
if there is no multi-selection.

return: {?string} Last block client ID in the multi-selection set.
param: {Object} state Editor state.

isFirstMultiSelectedBlock(state, clientId) X-Ref

Returns true if a multi-selection exists, and the block corresponding to the
specified client ID is the first block of the multi-selection set, or false
otherwise.

return: {boolean} Whether block is first in multi-selection.
param: {Object} state Editor state.
param: {string} clientId Block client ID.

isBlockMultiSelected(state, clientId) X-Ref

Returns true if the client ID occurs within the block multi-selection, or
false otherwise.

return: {boolean} Whether block is in multi-selection set.
param: {Object} state Editor state.
param: {string} clientId Block client ID.

getMultiSelectedBlocksStartClientId(state) X-Ref

Returns the client ID of the block which begins the multi-selection set, or
null if there is no multi-selection.

This is not necessarily the first client ID in the selection.

return: {?string} Client ID of block beginning multi-selection.
param: {Object} state Editor state.

getMultiSelectedBlocksEndClientId(state) X-Ref

Returns the client ID of the block which ends the multi-selection set, or
null if there is no multi-selection.

This is not necessarily the last client ID in the selection.

return: {?string} Client ID of block ending multi-selection.
param: {Object} state Editor state.

__unstableIsFullySelected(state) X-Ref

Returns true if the selection is not partial.

return: {boolean} Whether the selection is mergeable.
param: {Object} state Editor state.

__unstableIsSelectionCollapsed(state) X-Ref

Returns true if the selection is collapsed.

return: {boolean} Whether the selection is collapsed.
param: {Object} state Editor state.

__unstableIsSelectionMergeable(state, isForward) X-Ref

Check whether the selection is mergeable.

return: {boolean} Whether the selection is mergeable.
param: {Object} state Editor state.
param: {boolean} isForward Whether to merge forwards.

getBlockOrder(state, rootClientId) X-Ref

Returns an array containing all block client IDs in the editor in the order
they appear. Optionally accepts a root client ID of the block list for which
the order should be returned, defaulting to the top-level block order.

return: {Array} Ordered client IDs of editor blocks.
param: {Object} state Editor state.
param: {?string} rootClientId Optional root client ID of block list.

getBlockIndex(state, clientId) X-Ref

Returns the index at which the block corresponding to the specified client
ID occurs within the block order, or `-1` if the block does not exist.

return: {number} Index at which block exists in order.
param: {Object} state Editor state.
param: {string} clientId Block client ID.

isBlockSelected(state, clientId) X-Ref

Returns true if the block corresponding to the specified client ID is
currently selected and no multi-selection exists, or false otherwise.

return: {boolean} Whether block is selected and multi-selection exists.
param: {Object} state Editor state.
param: {string} clientId Block client ID.

hasSelectedInnerBlock(state, clientId) X-Ref

Returns true if one of the block's inner blocks is selected.

return: {boolean} Whether the block as an inner block selected
param: {Object}  state    Editor state.
param: {string}  clientId Block client ID.
param: {boolean} deep     Perform a deep check.

isBlockWithinSelection(state, clientId) X-Ref

Returns true if the block corresponding to the specified client ID is
currently selected but isn't the last of the selected blocks. Here "last"
refers to the block sequence in the document, _not_ the sequence of
multi-selection, which is why `state.selectionEnd` isn't used.

return: {boolean} Whether block is selected and not the last in the
param: {Object} state Editor state.
param: {string} clientId Block client ID.

hasMultiSelection(state) X-Ref

Returns true if a multi-selection has been made, or false otherwise.

return: {boolean} Whether multi-selection has been made.
param: {Object} state Editor state.

selectors_isMultiSelecting(state) X-Ref

Whether in the process of multi-selecting or not. This flag is only true
while the multi-selection is being selected (by mouse move), and is false
once the multi-selection has been settled.

return: {boolean} True if multi-selecting, false if not.
param: {Object} state Global application state.

selectors_isSelectionEnabled(state) X-Ref

Selector that returns if multi-selection is enabled or not.

return: {boolean} True if it should be possible to multi-select blocks, false if multi-selection is disabled.
param: {Object} state Global application state.

getBlockMode(state, clientId) X-Ref

Returns the block's editing mode, defaulting to "visual" if not explicitly
assigned.

return: {Object} Block editing mode.
param: {Object} state Editor state.
param: {string} clientId Block client ID.

selectors_isTyping(state) X-Ref

Returns true if the user is typing, or false otherwise.

return: {boolean} Whether user is typing.
param: {Object} state Global application state.

isDraggingBlocks(state) X-Ref

Returns true if the user is dragging blocks, or false otherwise.

return: {boolean} Whether user is dragging blocks.
param: {Object} state Global application state.

getDraggedBlockClientIds(state) X-Ref

Returns the client ids of any blocks being directly dragged.

This does not include children of a parent being dragged.

return: {string[]} Array of dragged block client ids.
param: {Object} state Global application state.

isBlockBeingDragged(state, clientId) X-Ref

Returns whether the block is being dragged.

Only returns true if the block is being directly dragged,
not if the block is a child of a parent being dragged.
See `isAncestorBeingDragged` for child blocks.

return: {boolean} Whether the block is being dragged.
param: {Object} state Global application state.
param: {string} clientId Client id for block to check.

isAncestorBeingDragged(state, clientId) X-Ref

Returns whether a parent/ancestor of the block is being dragged.

return: {boolean} Whether the block's ancestor is being dragged.
param: {Object} state Global application state.
param: {string} clientId Client id for block to check.

selectors_isCaretWithinFormattedText(state) X-Ref

Returns true if the caret is within formatted text, or false otherwise.

return: {boolean} Whether the caret is within formatted text.
param: {Object} state Global application state.

getBlockInsertionPoint(state) X-Ref

Returns the insertion point, the index at which the new inserted block would
be placed. Defaults to the last index.

return: {Object} Insertion point object with `rootClientId`, `index`.
param: {Object} state Editor state.

isBlockInsertionPointVisible(state) X-Ref

Returns true if we should show the block insertion point.

return: {?boolean} Whether the insertion point is visible or not.
param: {Object} state Global application state.

isValidTemplate(state) X-Ref

Returns whether the blocks matches the template or not.

return: {?boolean} Whether the template is valid or not.
param: {boolean} state

getTemplate(state) X-Ref

Returns the defined block template

return: {?Array} Block Template.
param: {boolean} state

getTemplateLock(state, rootClientId) X-Ref

Returns the defined block template lock. Optionally accepts a root block
client ID as context, otherwise defaulting to the global context.

return: {?string} Block Template Lock
param: {Object} state Editor state.
param: {?string} rootClientId Optional block root client ID.

canInsertBlocks(state, clientIds) X-Ref

Determines if the given blocks are allowed to be inserted into the block
list.

return: {boolean} Whether the given blocks are allowed to be inserted.
param: {Object} state Editor state.
param: {string} clientIds The block client IDs to be inserted.
param: {?string} rootClientId Optional root client ID of block list.

canRemoveBlock(state, clientId) X-Ref

Determines if the given block is allowed to be deleted.

return: {boolean} Whether the given block is allowed to be removed.
param: {Object} state Editor state.
param: {string} clientId The block client Id.
param: {?string} rootClientId Optional root client ID of block list.

canRemoveBlocks(state, clientIds) X-Ref

Determines if the given blocks are allowed to be removed.

return: {boolean} Whether the given blocks are allowed to be removed.
param: {Object} state Editor state.
param: {string} clientIds The block client IDs to be removed.
param: {?string} rootClientId Optional root client ID of block list.

canMoveBlock(state, clientId) X-Ref

Determines if the given block is allowed to be moved.

return: {boolean} Whether the given block is allowed to be moved.
param: {Object} state Editor state.
param: {string} clientId The block client Id.
param: {?string} rootClientId Optional root client ID of block list.

canMoveBlocks(state, clientIds) X-Ref

Determines if the given blocks are allowed to be moved.

return: {boolean} Whether the given blocks are allowed to be moved.
param: {Object} state Editor state.
param: {string} clientIds The block client IDs to be moved.
param: {?string} rootClientId Optional root client ID of block list.

canLockBlockType(state, nameOrType) X-Ref

Determines if the given block type can be locked/unlocked by a user.

return: {boolean} Whether a given block type can be locked/unlocked.
param: {Object} state Editor state.
param: {(string|Object)} nameOrType Block name or type object.

getInsertUsage(state, id) X-Ref

Returns information about how recently and frequently a block has been inserted.

return: {?{ time: number, count: number }} An object containing `time` which is when the last
param: {Object} state Global application state.
param: {string} id A string which identifies the insert, e.g. 'core/block/12'

getBlockListSettings(state, clientId) X-Ref

Returns the Block List settings of a block, if any exist.

return: {?Object} Block settings of the block if set.
param: {Object} state Editor state.
param: {?string} clientId Block client ID.

getSettings(state) X-Ref

Returns the editor settings.

return: {Object} The editor settings object.
param: {Object} state Editor state.

isLastBlockChangePersistent(state) X-Ref

Returns true if the most recent block change is be considered persistent, or
false otherwise. A persistent change is one committed by BlockEditorProvider
via its `onChange` callback, in addition to `onInput`.

return: {boolean} Whether the most recent block change was persistent.
param: {Object} state Block editor state.

__unstableIsLastBlockChangeIgnored(state) X-Ref

Returns true if the most recent block change is be considered ignored, or
false otherwise. An ignored change is one not to be committed by
BlockEditorProvider, neither via `onChange` nor `onInput`.

return: {boolean} Whether the most recent block change was ignored.
param: {Object} state Block editor state.

__experimentalGetLastBlockAttributeChanges(state) X-Ref

Returns the block attributes changed as a result of the last dispatched
action.

return: {Object<string,Object>} Subsets of block attributes changed, keyed
param: {Object} state Block editor state.

getReusableBlocks(state) X-Ref

Returns the available reusable blocks

return: {Array} Reusable blocks
param: {Object} state Global application state.

selectors_isNavigationMode(state) X-Ref

Returns whether the navigation mode is enabled.

return: {boolean} Is navigation mode enabled.
param: {Object} state Editor state.

selectors_hasBlockMovingClientId(state) X-Ref

Returns whether block moving mode is enabled.

return: {string} Client Id of moving block.
param: {Object} state Editor state.

didAutomaticChange(state) X-Ref

Returns true if the last change was an automatic change, false otherwise.

return: {boolean} Whether the last change was automatic.
param: {Object} state Global application state.

isBlockHighlighted(state, clientId) X-Ref

Returns true if the current highlighted block matches the block clientId.

return: {boolean} Whether the block is currently highlighted.
param: {Object} state Global application state.
param: {string} clientId The block to check.

areInnerBlocksControlled(state, clientId) X-Ref

Checks if a given block has controlled inner blocks.

return: {boolean} True if the block has controlled inner blocks.
param: {Object} state Global application state.
param: {string} clientId The block to check.

wasBlockJustInserted(state, clientId, source) X-Ref

Tells if the block with the passed clientId was just inserted.

return: {boolean} True if the block matches the last block inserted from the specified source.
param: {Object}  state    Global application state.
param: {Object}  clientId Client Id of the block.
param: {?string} source   Optional insertion source of the block.

resetSelection(selectionStart, selectionEnd, initialPosition) X-Ref

Returns an action object used in signalling that selection state should be
reset to the specified selection.

return: {Object} Action object.
param: {WPBlockSelection} selectionStart  The selection start.
param: {WPBlockSelection} selectionEnd    The selection end.
param: {0|-1|null}        initialPosition Initial block position.

receiveBlocks(blocks) X-Ref

Returns an action object used in signalling that blocks have been received.
Unlike resetBlocks, these should be appended to the existing known set, not
replacing.

return: {Object} Action object.
param: {Object[]} blocks Array of block objects.

updateBlockAttributes(clientIds, attributes) X-Ref

Action that updates attributes of multiple blocks with the specified client IDs.

return: {Object} Action object.
param: {string|string[]} clientIds     Block client IDs.
param: {Object}          attributes    Block attributes to be merged. Should be keyed by clientIds if
param: {boolean}         uniqueByBlock true if each block in clientIds array has a unique set of attributes

updateBlock(clientId, updates) X-Ref

Action that updates the block with the specified client ID.

return: {Object} Action object.
param: {string} clientId Block client ID.
param: {Object} updates Block attributes to be merged.

selectBlock(clientId) X-Ref

Returns an action object used in signalling that the block with the
specified client ID has been selected, optionally accepting a position
value reflecting its selection directionality. An initialPosition of -1
reflects a reverse selection.

return: {Object} Action object.
param: {string} clientId Block client ID.
param: {0|-1|null} initialPosition Optional initial position. Pass as -1 to

startMultiSelect() X-Ref

Action that starts block multi-selection.

return: {Object} Action object.

stopMultiSelect() X-Ref

Action that stops block multi-selection.

return: {Object} Action object.

clearSelectedBlock() X-Ref

Action that clears the block selection.

return: {Object} Action object.

toggleSelection() X-Ref

Action that enables or disables block selection.

return: {Object} Action object.
param: {boolean} [isSelectionEnabled=true] Whether block selection should

getBlocksWithDefaultStylesApplied(blocks, blockEditorSettings) X-Ref

No description

replaceBlock(clientId, block) X-Ref

Action that replaces a single block with one or more replacement blocks.

return: {Object} Action object.
param: {(string|string[])} clientId Block client ID to replace.
param: {(Object|Object[])} block Replacement block(s).

moveBlockToPosition(clientId) X-Ref

Action that moves given block to a new position.

param: {?string} clientId         The client ID of the block.
param: {?string} fromRootClientId Root client ID source.
param: {?string} toRootClientId   Root client ID destination.
param: {number}  index            The index to move the block to.

insertBlock(block, index, rootClientId, updateSelection, meta) X-Ref

Action that inserts a single block, optionally at a specific index respective a root block list.

return: {Object} Action object.
param: {Object}   block           Block object to insert.
param: {?number}  index           Index at which block should be inserted.
param: {?string}  rootClientId    Optional root client ID of block list on which to insert.
param: {?boolean} updateSelection If true block selection will be updated. If false, block selection will not change. Defaults to true.
param: {?Object}  meta            Optional Meta values to be passed to the action object.

showInsertionPoint(rootClientId, index) X-Ref

Action that shows the insertion point.

return: {Object} Action object.
param: {?string} rootClientId      Optional root client ID of block list on
param: {?number} index             Index at which block should be inserted.
param: {Object}  __unstableOptions Whether or not to show an inserter button.

hideInsertionPoint() X-Ref

Action that hides the insertion point.

return: {Object} Action object.

setTemplateValidity(isValid) X-Ref

Action that resets the template validity.

return: {Object} Action object.
param: {boolean} isValid template validity flag.

removeBlock(clientId, selectPrevious) X-Ref

Returns an action object used in signalling that the block with the
specified client ID is to be removed.

return: {Object} Action object.
param: {string} clientId Client ID of block to remove.
param: {boolean} selectPrevious True if the previous block should be

replaceInnerBlocks(rootClientId, blocks) X-Ref

Returns an action object used in signalling that the inner blocks with the
specified client ID should be replaced.

return: {Object} Action object.
param: {string}    rootClientId    Client ID of the block whose InnerBlocks will re replaced.
param: {Object[]}  blocks          Block objects to insert as new InnerBlocks
param: {?boolean}  updateSelection If true block selection will be updated. If false, block selection will not change. Defaults to false.
param: {0|-1|null} initialPosition Initial block position.

toggleBlockMode(clientId) X-Ref

Returns an action object used to toggle the block editing mode between
visual and HTML modes.

return: {Object} Action object.
param: {string} clientId Block client ID.

startTyping() X-Ref

Returns an action object used in signalling that the user has begun to type.

return: {Object} Action object.

stopTyping() X-Ref

Returns an action object used in signalling that the user has stopped typing.

return: {Object} Action object.

startDraggingBlocks() X-Ref

Returns an action object used in signalling that the user has begun to drag blocks.

return: {Object} Action object.
param: {string[]} clientIds An array of client ids being dragged

stopDraggingBlocks() X-Ref

Returns an action object used in signalling that the user has stopped dragging blocks.

return: {Object} Action object.

enterFormattedText() X-Ref

Returns an action object used in signalling that the caret has entered formatted text.

return: {Object} Action object.

exitFormattedText() X-Ref

Returns an action object used in signalling that the user caret has exited formatted text.

return: {Object} Action object.

selectionChange(clientId, attributeKey, startOffset, endOffset) X-Ref

Action that changes the position of the user caret.

return: {Object} Action object.
param: {string|WPSelection} clientId     The selected block client ID.
param: {string}             attributeKey The selected block attribute key.
param: {number}             startOffset  The start offset.
param: {number}             endOffset    The end offset.

updateBlockListSettings(clientId, settings) X-Ref

Action that changes the nested settings of a given block.

return: {Object} Action object
param: {string} clientId Client ID of the block whose nested setting are
param: {Object} settings Object with the new settings for the nested block.

updateSettings(settings) X-Ref

Action that updates the block editor settings.

return: {Object} Action object
param: {Object} settings Updated settings

__unstableSaveReusableBlock(id, updatedId) X-Ref

Action that signals that a temporary reusable block has been saved
in order to switch its temporary id with the real id.

return: {Object} Action object.
param: {string} id Reusable block's id.
param: {string} updatedId Updated block's id.

__unstableMarkLastChangeAsPersistent() X-Ref

Action that marks the last block change explicitly as persistent.

return: {Object} Action object.

__unstableMarkNextChangeAsNotPersistent() X-Ref

Action that signals that the next block change should be marked explicitly as not persistent.

return: {Object} Action object.

toggleBlockHighlight(clientId, isHighlighted) X-Ref

Action that toggles the highlighted block state.

param: {string} clientId The block's clientId.
param: {boolean} isHighlighted The highlight state.

setHasControlledInnerBlocks(clientId, hasControlledInnerBlocks) X-Ref

Action that sets whether a block has controlled inner blocks.

param: {string} clientId The block's clientId.
param: {boolean} hasControlledInnerBlocks True if the block's inner blocks are controlled.

useBlockEditContext() X-Ref

A hook that returns the block edit context.

return: {Object} Block edit context

useDisplayBlockControls() X-Ref

No description

useBlockControlsFill(group, shareWithChildBlocks) X-Ref

No description

BlockControlsFill(_ref) X-Ref

Internal dependencies

BlockControlsSlot(_ref) X-Ref

Internal dependencies

appendSelectors(selectors) X-Ref

Utility to generate the proper CSS selector for layout styles.

return: {string} - CSS selector.
param: {string|string[]} selectors - CSS selectors
param: {boolean} append - string to append.

BlockRefsProvider(_ref) X-Ref

No description

useBlockRefProvider(clientId) X-Ref

Provides a ref to the BlockRefs context.

return: {RefCallback} Ref callback.
param: {string} clientId The client ID of the element ref.

useBlockRef(clientId) X-Ref

Gets a ref pointing to the current block element. Continues to return a
stable ref even if the block client ID changes.

return: {RefObject} A ref containing the element.
param: {string} clientId The client ID to get a ref for.

useBlockElement(clientId) X-Ref

Return the element for a given client ID. Updates whenever the element
changes, becomes available, or disappears.

return: {Element|null} The block's wrapper element.
param: {string} clientId The client ID to an element for.

useSetting(path) X-Ref

Hook that retrieves the editor setting.
It works with nested objects using by finding the value at path.

return: {any} Returns the value defined for the setting.
param: {string} path The path to the setting.

InspectorControlsFill(_ref) X-Ref

No description

immutableSet(object, path, value) X-Ref

No description

transformStyles(activeSupports, migrationPaths, result, source, index, results) X-Ref

No description

shouldSkipSerialization(blockType, featureSet, feature) X-Ref

Check whether serialization of specific block support feature or set should
be skipped.

return: {boolean} Whether serialization should occur.
param: {string|Object} blockType  Block name or block type object.
param: {string}        featureSet Name of block support feature set.
param: {string}        feature    Name of the individual feature to check.

BlockSupportToolsPanel(_ref) X-Ref

No description

BlockSupportSlotContainer(_ref) X-Ref

WordPress dependencies

InspectorControlsSlot(_ref) X-Ref

No description

hasMarginSupport(blockType) X-Ref

Determines if there is margin support.

return: {boolean} Whether there is support.
param: {string|Object} blockType Block name or Block Type object.

hasMarginValue(props) X-Ref

Checks if there is a current value in the margin block support attributes.

return: {boolean} Whether or not the block has a margin value set.
param: {Object} props Block props.

resetMargin(_ref) X-Ref

Resets the margin block support attributes. This can be used when disabling
the margin support controls for a block via a `ToolsPanel`.

param: {Object} props Block props.
param: {Object} props.attributes Block's attributes.
param: {Object} props.setAttributes Function to set block's attributes.

useIsMarginDisabled() X-Ref

Custom hook that checks if margin settings have been disabled.

return: {boolean} Whether margin setting is disabled.
param: {string} name The name of the block.

MarginEdit(props) X-Ref

Inspector control panel containing the margin related configuration

return: {WPElement} Margin edit element.
param: {Object} props Block props.

hasPaddingSupport(blockType) X-Ref

Determines if there is padding support.

return: {boolean} Whether there is support.
param: {string|Object} blockType Block name or Block Type object.

hasPaddingValue(props) X-Ref

Checks if there is a current value in the padding block support attributes.

return: {boolean} Whether or not the block has a padding value set.
param: {Object} props Block props.

resetPadding(_ref) X-Ref

Resets the padding block support attributes. This can be used when disabling
the padding support controls for a block via a `ToolsPanel`.

param: {Object} props Block props.
param: {Object} props.attributes Block's attributes.
param: {Object} props.setAttributes Function to set block's attributes.

useIsPaddingDisabled() X-Ref

Custom hook that checks if padding settings have been disabled.

return: {boolean} Whether padding setting is disabled.
param: {string} name The name of the block.

PaddingEdit(props) X-Ref

Inspector control panel containing the padding related configuration

return: {WPElement} Padding edit element.
param: {Object} props

DimensionsPanel(props) X-Ref

Inspector controls for dimensions support.

return: {WPElement} Inspector controls for spacing support features.
param: {Object} props Block props.

hasDimensionsSupport(blockName) X-Ref

Determine whether there is dimensions related block support.

return: {boolean} Whether there is support.
param: {string} blockName Block name.

useCustomSides(blockName, feature) X-Ref

Custom hook to retrieve which padding/margin is supported
e.g. top, right, bottom or left.

Sides are opted into by default. It is only if a specific side is set to
false that it is omitted.

return: {Object} Sides supporting custom margin.
param: {string} blockName Block name.
param: {string} feature The feature custom sides relate to e.g. padding or margins.

useIsDimensionsSupportValid(blockName, feature) X-Ref

Custom hook to determine whether the sides configured in the
block support are valid. A dimension property cannot declare
support for a mix of axial and individual sides.

return: {boolean} If the feature has a valid configuration of sides.
param: {string} blockName Block name.
param: {string} feature The feature custom sides relate to e.g. padding or margins.

hasGapSupport(blockType) X-Ref

Determines if there is gap support.

return: {boolean} Whether there is support.
param: {string|Object} blockType Block name or Block Type object.

hasGapValue(props) X-Ref

Checks if there is a current value in the gap block support attributes.

return: {boolean} Whether or not the block has a gap value set.
param: {Object} props Block props.

getGapBoxControlValueFromStyle(blockGapValue) X-Ref

Returns a BoxControl object value from a given blockGap style value.
The string check is for backwards compatibility before Gutenberg supported
split gap values (row and column) and the value was a string n + unit.

return: {Object|null} A value to pass to the BoxControl component.
param: {string? | Object?} blockGapValue A block gap string or axial object value, e.g., '10px' or { top: '10px', left: '10px'}.

getGapCSSValue(blockGapValue) X-Ref

Returns a CSS value for the `gap` property from a given blockGap style.

return: {string|null} The concatenated gap value (row and column).
param: {string? | Object?} blockGapValue A block gap string or axial object value, e.g., '10px' or { top: '10px', left: '10px'}.
param: {string?} defaultValue A default gap value.

resetGap(_ref) X-Ref

Resets the gap block support attribute. This can be used when disabling
the gap support controls for a block via a progressive discovery panel.

param: {Object} props Block props.
param: {Object} props.attributes Block's attributes.
param: {Object} props.setAttributes Function to set block's attributes.

useIsGapDisabled() X-Ref

Custom hook that checks if gap settings have been disabled.

return: {boolean} Whether the gap setting is disabled.
param: {string} name The name of the block.

GapEdit(props) X-Ref

Inspector control panel containing the gap related configuration

return: {WPElement} Gap edit element.
param: {Object} props

BlockVerticalAlignmentUI(_ref) X-Ref

No description

applyOrUnset(align) X-Ref

No description

JustifyContentUI(_ref) X-Ref

No description

FlexLayoutVerticalAlignmentControl(_ref4) X-Ref

No description

FlexLayoutJustifyContentControl(_ref5) X-Ref

No description

FlexWrapControl(_ref7) X-Ref

No description

OrientationControl(_ref8) X-Ref

No description

Icon(_ref) X-Ref

Return an SVG icon.

return: {JSX.Element} Icon component
param: {IconProps} props icon is the SVG component to render

getAlignmentsInfo(layout) X-Ref

Helper method to assign contextual info to clarify
alignment settings.

Besides checking if `contentSize` and `wideSize` have a
value, we now show this information only if their values
are not a `css var`. This needs to change when parsing
css variables land.

return: {Object} An object with contextual info per alignment.
param: {Object} layout The layout object.

getLayoutType() X-Ref

Retrieves a layout type by name.

return: {Object} Layout type.
param: {string} name - The name of the layout type.

getLayoutTypes() X-Ref

Retrieves the available layout types.

return: {Array} Layout types.

useLayout() X-Ref

React hook used to retrieve the layout config.

LayoutStyle(_ref) X-Ref

No description

useAvailableAlignments() X-Ref

No description

BlockAlignmentUI(_ref) X-Ref

No description

onChangeAlignment(align) X-Ref

No description

getValidAlignments(blockAlign) X-Ref

Returns the valid alignments.
Takes into consideration the aligns supported by a block, if the block supports wide controls or not and if theme supports wide controls or not.
Exported just for testing purposes, not exported outside the module.

return: {string[]} Valid alignments.
param: {?boolean|string[]} blockAlign          Aligns supported by the block.
param: {?boolean}          hasWideBlockSupport True if block supports wide alignments. And False otherwise.
param: {?boolean}          hasWideEnabled      True if theme supports wide alignments. And False otherwise.

addAttribute(settings) X-Ref

Filters registered block settings, extending attributes to include `align`.

return: {Object} Filtered block settings.
param: {Object} settings Original block settings.

addAssignedAlign(props, blockType, attributes) X-Ref

Override props assigned to save component to inject alignment class name if
block supports it.

return: {Object} Filtered props applied to save element.
param: {Object} props Additional props applied to save element.
param: {Object} blockType Block type.
param: {Object} attributes Block attributes.

lock_addAttribute(settings) X-Ref

Filters registered block settings, extending attributes to include `lock`.

return: {Object} Filtered block settings.
param: {Object} settings Original block settings.

anchor_addAttribute(settings) X-Ref

Filters registered block settings, extending attributes with anchor using ID
of the first node.

return: {Object} Filtered block settings.
param: {Object} settings Original block settings.

addSaveProps(extraProps, blockType, attributes) X-Ref

Override props assigned to save component to inject anchor ID, if block
supports anchor. This is only applied if the block's save result is an
element and not a markup string.

return: {Object} Filtered props applied to save element.
param: {Object} extraProps Additional props applied to save element.
param: {Object} blockType Block type.
param: {Object} attributes Current block attributes.

custom_class_name_addAttribute(settings) X-Ref

Filters registered block settings, extending attributes with anchor using ID
of the first node.

return: {Object} Filtered block settings.
param: {Object} settings Original block settings.

custom_class_name_addSaveProps(extraProps, blockType, attributes) X-Ref

addTransforms(result, source, index, results) X-Ref

No description

addGeneratedClassName(extraProps, blockType) X-Ref

Override props assigned to save component to inject generated className if
block supports it. This is only applied if the block's save result is an
element and not a markup string.

return: {Object} Filtered props applied to save element.
param: {Object} extraProps Additional props applied to save element.
param: {Object} blockType Block type.

generateBoxRules(style, options, path, ruleKey) X-Ref

Internal dependencies

generate(style, options) X-Ref

Generates a stylesheet for a given style object and selector.

return: generated stylesheet.
param: style Style object.
param: options Options object with settings to adjust how the styles are generated.

getCSSRules(style, options) X-Ref

Returns a JSON representation of the generated CSS rules.

return: generated styles.
param: style Style object.
param: options Options object with settings to adjust how the styles are generated.

BlockContextProvider(_ref) X-Ref

Component which merges passed value with current consumed block context.

param: {BlockContextProviderProps} props

BlockEdit(props) X-Ref

The `useBlockEditContext` hook provides information about the block this hook is being used in.
It returns an object with the `name`, `isSelected` state, and the `clientId` of the block.
It is useful if you want to create custom hooks that need access to the current blocks clientId
but don't want to rely on the data getting passed in as a parameter.

return: {Object} Block edit context

Warning(_ref) X-Ref

No description

BlockView(_ref) X-Ref

No description

BlockCompare(_ref) X-Ref

No description

getDifference(originalContent, newContent) X-Ref

No description

getConvertedContent(convertedBlock) X-Ref

No description

BlockInvalidWarning(_ref) X-Ref

No description

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PHP Cross Reference of WordPress

/wp-includes/js/dist/ -> block-editor.js (summary)

Defines 21 classes

Defines 41 functions