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Code Issues Releases Wiki Activity

Introduce annotations (#2747)

Browse Source 
* first stab at removing leaves with tests passing

* fixes

* add iterables to the element interface

* use iterables in more places

* update examples to use iterables

* update naming

* fix tests

* convert more key-based logic to paths

* add range support to iterables

* refactor many methods to use iterables, deprecate cruft

* clean up existing iterables

* more cleanup

* more cleaning

* fix word count example

* work

* split decoration and annotations

* update examples for `renderNode` useage

* deprecate old DOM-based helpers, update examples

* make formats first class, refactor leaf rendering

* fix examples, fix isAtomic checking

* deprecate leaf model

* convert Text and Leaf to functional components

* fix lint and tests
This commit is contained in:
Ian Storm Taylor
2019-05-08 20:26:08 -07:00
committed by GitHub
parent 5b8a6bb3b4
commit a5a25f97dd
202 changed files with 5009 additions and 4424 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
packages/slate-react/package.json
View File

@@ -32,8 +32,7 @@
},
"peerDependencies": {
"immutable": ">=3.8.1 || >4.0.0-rc",
"react": ">=0.14.0",
"react-dom": ">=0.14.0",
"react": ">=16.6.0",
"slate": ">=0.43.6"
},
"devDependencies": {
@@ -49,7 +48,6 @@
"umdGlobals": {
"immutable": "Immutable",
"react": "React",
"react-dom": "ReactDOM",
"slate": "Slate"
},
"keywords": [

132
packages/slate-react/src/components/content.js
View File

@@ -4,6 +4,7 @@ import Types from 'prop-types'
import getWindow from 'get-window'
import warning from 'tiny-warning'
import throttle from 'lodash/throttle'
import { List } from 'immutable'
import {
IS_ANDROID,
IS_FIREFOX,
@@ -11,10 +12,9 @@ import {
} from 'slate-dev-environment'
import EVENT_HANDLERS from '../constants/event-handlers'
import DATA_ATTRS from '../constants/data-attributes'
import SELECTORS from '../constants/selectors'
import Node from './node'
import findDOMRange from '../utils/find-dom-range'
import findRange from '../utils/find-range'
import getChildrenDecorations from '../utils/get-children-decorations'
import scrollToSelection from '../utils/scroll-to-selection'
import removeAllRanges from '../utils/remove-all-ranges'
@@ -82,8 +82,18 @@ class Content extends React.Component {
tmp = {
isUpdatingSelection: false,
nodeRef: React.createRef(),
nodeRefs: {},
}
/**
* A ref for the contenteditable DOM node.
*
* @type {Object}
*/
ref = React.createRef()
/**
* Create a set of bound event handlers.
*
@@ -103,7 +113,7 @@ class Content extends React.Component {
*/
componentDidMount() {
const window = getWindow(this.element)
const window = getWindow(this.ref.current)
window.document.addEventListener(
'selectionchange',
@@ -113,7 +123,10 @@ class Content extends React.Component {
// COMPAT: Restrict scope of `beforeinput` to clients that support the
// Input Events Level 2 spec, since they are preventable events.
if (HAS_INPUT_EVENTS_LEVEL_2) {
this.element.addEventListener('beforeinput', this.handlers.onBeforeInput)
this.ref.current.addEventListener(
'beforeinput',
this.handlers.onBeforeInput
)
}
this.updateSelection()
@@ -124,7 +137,7 @@ class Content extends React.Component {
*/
componentWillUnmount() {
const window = getWindow(this.element)
const window = getWindow(this.ref.current)
if (window) {
window.document.removeEventListener(
@@ -134,7 +147,7 @@ class Content extends React.Component {
}
if (HAS_INPUT_EVENTS_LEVEL_2) {
this.element.removeEventListener(
this.ref.current.removeEventListener(
'beforeinput',
this.handlers.onBeforeInput
)
@@ -159,7 +172,7 @@ class Content extends React.Component {
const { value } = editor
const { selection } = value
const { isBackward } = selection
const window = getWindow(this.element)
const window = getWindow(this.ref.current)
const native = window.getSelection()
const { activeElement } = window.document
@@ -178,8 +191,8 @@ class Content extends React.Component {
// If the Slate selection is blurred, but the DOM's active element is still
// the editor, we need to blur it.
if (selection.isBlurred && activeElement === this.element) {
this.element.blur()
if (selection.isBlurred && activeElement === this.ref.current) {
this.ref.current.blur()
updated = true
}
@@ -193,15 +206,15 @@ class Content extends React.Component {
// If the Slate selection is focused, but the DOM's active element is not
// the editor, we need to focus it. We prevent scrolling because we handle
// scrolling to the correct selection.
if (selection.isFocused && activeElement !== this.element) {
this.element.focus({ preventScroll: true })
if (selection.isFocused && activeElement !== this.ref.current) {
this.ref.current.focus({ preventScroll: true })
updated = true
}
// Otherwise, figure out which DOM nodes should be selected...
if (selection.isFocused && selection.isSet) {
const current = !!rangeCount && native.getRangeAt(0)
const range = findDOMRange(selection, window)
const range = editor.findDOMRange(selection)
if (!range) {
warning(
@@ -269,8 +282,8 @@ class Content extends React.Component {
setTimeout(() => {
// COMPAT: In Firefox, it's not enough to create a range, you also need
// to focus the contenteditable element too. (2016/11/16)
if (IS_FIREFOX && this.element) {
this.element.focus()
if (IS_FIREFOX && this.ref.current) {
this.ref.current.focus()
}
this.tmp.isUpdatingSelection = false
@@ -283,16 +296,6 @@ class Content extends React.Component {
}
}
/**
* The React ref method to set the root content element locally.
*
* @param {Element} element
*/
ref = element => {
this.element = element
}
/**
* Check if an event `target` is fired from within the contenteditable
* element. This should be false for edits happening in non-contenteditable
@@ -303,8 +306,6 @@ class Content extends React.Component {
*/
isInEditor = target => {
const { element } = this
let el
try {
@@ -331,7 +332,8 @@ class Content extends React.Component {
return (
el.isContentEditable &&
(el === element || el.closest('[data-slate-editor]') === element)
(el === this.ref.current ||
el.closest(SELECTORS.EDITOR) === this.ref.current)
)
}
@@ -369,8 +371,8 @@ class Content extends React.Component {
const { value } = editor
const { selection } = value
const window = getWindow(event.target)
const native = window.getSelection()
const range = findRange(native, editor)
const domSelection = window.getSelection()
const range = editor.findRange(domSelection)
if (range && range.equals(selection.toRange())) {
this.updateSelection()
@@ -388,9 +390,9 @@ class Content extends React.Component {
handler === 'onDragStart' ||
handler === 'onDrop'
) {
const closest = event.target.closest('[data-slate-editor]')
const closest = event.target.closest(SELECTORS.EDITOR)
if (closest !== this.element) {
if (closest !== this.ref.current) {
return
}
}
@@ -433,7 +435,7 @@ class Content extends React.Component {
const window = getWindow(event.target)
const { activeElement } = window.document
if (activeElement !== this.element) return
if (activeElement !== this.ref.current) return
this.props.onEvent('onSelect', event)
}, 100)
@@ -458,16 +460,7 @@ class Content extends React.Component {
} = props
const { value } = editor
const Container = tagName
const { document, selection, decorations } = value
const indexes = document.getSelectionIndexes(selection)
const decs = document.getDecorations(editor).concat(decorations)
const childrenDecorations = getChildrenDecorations(document, decs)
const children = document.nodes.toArray().map((child, i) => {
const isSelected = !!indexes && indexes.start <= i && i < indexes.end
return this.renderNode(child, isSelected, childrenDecorations[i])
})
const { document, selection } = value
const style = {
// Prevent the default outline styles.
@@ -486,20 +479,16 @@ class Content extends React.Component {
debug('render', { props })
if (debug.enabled) {
debug.update('render', {
text: value.document.text,
selection: value.selection.toJSON(),
value: value.toJSON(),
})
const data = {
[DATA_ATTRS.EDITOR]: true,
[DATA_ATTRS.KEY]: document.key,
}
return (
<Container
{...handlers}
data-slate-editor
{...data}
ref={this.ref}
data-key={document.key}
contentEditable={readOnly ? null : true}
suppressContentEditableWarning
id={id}
@@ -514,39 +503,20 @@ class Content extends React.Component {
// so we have to disable it like this. (2017/04/24)
data-gramm={false}
>
{children}
<Node
annotations={value.annotations}
block={null}
decorations={List()}
editor={editor}
node={document}
parent={null}
readOnly={readOnly}
selection={selection}
ref={this.tmp.nodeRef}
/>
</Container>
)
}
/**
* Render a `child` node of the document.
*
* @param {Node} child
* @param {Boolean} isSelected
* @return {Element}
*/
renderNode = (child, isSelected, decorations) => {
const { editor, readOnly } = this.props
const { value } = editor
const { document, selection } = value
const { isFocused } = selection
return (
<Node
block={null}
editor={editor}
decorations={decorations}
isSelected={isSelected}
isFocused={isFocused && isSelected}
key={child.key}
node={child}
parent={document}
readOnly={readOnly}
/>
)
}
}
/**

45
packages/slate-react/src/components/editor.js
View File

@@ -8,6 +8,7 @@ import warning from 'tiny-warning'
import { Editor as Controller } from 'slate'
import EVENT_HANDLERS from '../constants/event-handlers'
import Content from './content'
import ReactPlugin from '../plugins/react'
/**
@@ -91,6 +92,7 @@ class Editor extends React.Component {
change: null,
resolves: 0,
updates: 0,
contentRef: React.createRef(),
}
/**
@@ -140,25 +142,54 @@ class Editor extends React.Component {
render() {
debug('render', this)
const props = { ...this.props, editor: this }
// Re-resolve the controller if needed based on memoized props.
const { commands, placeholder, plugins, queries, schema } = props
const { commands, placeholder, plugins, queries, schema } = this.props
this.resolveController(plugins, schema, commands, queries, placeholder)
// Set the current props on the controller.
const { options, readOnly, value: valueFromProps } = props
const { options, readOnly, value: valueFromProps } = this.props
const { value: valueFromState } = this.state
const value = valueFromProps || valueFromState
this.controller.setReadOnly(readOnly)
this.controller.setValue(value, options)
const {
autoCorrect,
className,
id,
role,
spellCheck,
tabIndex,
style,
tagName,
} = this.props
const children = (
<Content
ref={this.tmp.contentRef}
autoCorrect={autoCorrect}
className={className}
editor={this}
id={id}
onEvent={(handler, event) => this.run(handler, event)}
readOnly={readOnly}
role={role}
spellCheck={spellCheck}
style={style}
tabIndex={tabIndex}
tagName={tagName}
/>
)
// Render the editor's children with the controller.
const children = this.controller.run('renderEditor', {
...props,
value,
const element = this.controller.run('renderEditor', {
...this.props,
editor: this,
children,
})
return children
return element
}
/**

327
packages/slate-react/src/components/leaf.js
View File

@@ -1,192 +1,219 @@
import Debug from 'debug'
import React from 'react'
import Types from 'prop-types'
import SlateTypes from 'slate-prop-types'
import ImmutableTypes from 'react-immutable-proptypes'
import OffsetKey from '../utils/offset-key'
import DATA_ATTRS from '../constants/data-attributes'
/**
* Debugger.
*
* @type {Function}
*/
const debug = Debug('slate:leaves')
/**
* Leaf.
* Leaf strings with text in them.
*
* @type {Component}
*/
class Leaf extends React.Component {
/**
* Property types.
*
* @type {Object}
*/
const TextString = ({ text = '', isTrailing = false }) => {
return (
<span
{...{
[DATA_ATTRS.STRING]: true,
}}
>
{text}
{isTrailing ? '\n' : null}
</span>
)
}
static propTypes = {
block: SlateTypes.block.isRequired,
editor: Types.object.isRequired,
index: Types.number.isRequired,
leaves: SlateTypes.leaves.isRequired,
marks: SlateTypes.marks.isRequired,
node: SlateTypes.node.isRequired,
offset: Types.number.isRequired,
parent: SlateTypes.node.isRequired,
text: Types.string.isRequired,
}
/**
* Leaf strings without text, render as zero-width strings.
*
* @type {Component}
*/
/**
* Debug.
*
* @param {String} message
* @param {Mixed} ...args
*/
const ZeroWidthString = ({ length = 0, isLineBreak = false }) => {
return (
<span
{...{
[DATA_ATTRS.ZERO_WIDTH]: isLineBreak ? 'n' : 'z',
[DATA_ATTRS.LENGTH]: length,
}}
>
{'\uFEFF'}
{isLineBreak ? <br /> : null}
</span>
)
}
debug = (message, ...args) => {
debug(message, `${this.props.node.key}-${this.props.index}`, ...args)
}
/**
* Individual leaves in a text node with unique formatting.
*
* @type {Component}
*/
/**
* Should component update?
*
* @param {Object} props
* @return {Boolean}
*/
const Leaf = props => {
const {
marks,
annotations,
decorations,
node,
index,
offset,
text,
editor,
parent,
block,
leaves,
} = props
shouldComponentUpdate(props) {
// If any of the regular properties have changed, re-render.
if (
props.index !== this.props.index ||
props.marks !== this.props.marks ||
props.text !== this.props.text ||
props.parent !== this.props.parent
) {
return true
}
const offsetKey = OffsetKey.stringify({
key: node.key,
index,
})
// Otherwise, don't update.
return false
}
/**
* Render the leaf.
*
* @return {Element}
*/
render() {
this.debug('render', this)
const { node, index } = this.props
const offsetKey = OffsetKey.stringify({
key: node.key,
index,
})
return (
<span data-slate-leaf data-offset-key={offsetKey}>
{this.renderMarks()}
</span>
)
}
/**
* Render all of the leaf's mark components.
*
* @return {Element}
*/
renderMarks() {
const { marks, node, offset, text, editor } = this.props
const leaf = this.renderText()
const attributes = {
'data-slate-mark': true,
}
return marks.reduce((children, mark) => {
const props = {
editor,
mark,
marks,
node,
offset,
text,
children,
attributes,
}
const element = editor.run('renderMark', props)
return element || children
}, leaf)
}
/**
* Render the text content of the leaf, accounting for browsers.
*
* @return {Element}
*/
renderText() {
const { block, node, editor, parent, text, index, leaves } = this.props
let children
if (editor.query('isVoid', parent)) {
// COMPAT: Render text inside void nodes with a zero-width space.
// So the node can contain selection but the text is not visible.
if (editor.query('isVoid', parent)) {
return (
<span data-slate-zero-width="z" data-slate-length={parent.text.length}>
{'\uFEFF'}
</span>
)
}
children = <ZeroWidthString length={parent.text.length} />
} else if (
text === '' &&
parent.object === 'block' &&
parent.text === '' &&
parent.nodes.last() === node
) {
// COMPAT: If this is the last text node in an empty block, render a zero-
// width space that will convert into a line break when copying and pasting
// to support expected plain text.
if (
text === '' &&
parent.object === 'block' &&
parent.text === '' &&
parent.nodes.last() === node
) {
return (
<span data-slate-zero-width="n" data-slate-length={0}>
{'\uFEFF'}
<br />
</span>
)
}
children = <ZeroWidthString isLineBreak />
} else if (text === '') {
// COMPAT: If the text is empty, it's because it's on the edge of an inline
// node, so we render a zero-width space so that the selection can be
// inserted next to it still.
if (text === '') {
return (
<span data-slate-zero-width="z" data-slate-length={0}>
{'\uFEFF'}
</span>
)
}
children = <ZeroWidthString />
} else {
// COMPAT: Browsers will collapse trailing new lines at the end of blocks,
// so we need to add an extra trailing new lines to prevent that.
const lastText = block.getLastText()
const lastChar = text.charAt(text.length - 1)
const isLastText = node === lastText
const isLastLeaf = index === leaves.size - 1
if (isLastText && isLastLeaf && lastChar === '\n')
return <span data-slate-content>{`${text}\n`}</span>
// Otherwise, just return the content.
return <span data-slate-content>{text}</span>
if (isLastText && isLastLeaf && lastChar === '\n') {
children = <TextString isTrailing text={text} />
} else {
children = <TextString text={text} />
}
}
const renderProps = {
editor,
marks,
annotations,
decorations,
node,
offset,
text,
}
// COMPAT: Having the `data-` attributes on these leaf elements ensures that
// in certain misbehaving browsers they aren't weirdly cloned/destroyed by
// contenteditable behaviors. (2019/05/08)
for (const mark of marks) {
const ret = editor.run('renderMark', {
...renderProps,
mark,
children,
attributes: {
[DATA_ATTRS.OBJECT]: 'mark',
},
})
if (ret) {
children = ret
}
}
for (const decoration of decorations) {
const ret = editor.run('renderDecoration', {
...renderProps,
decoration,
children,
attributes: {
[DATA_ATTRS.OBJECT]: 'decoration',
},
})
if (ret) {
children = ret
}
}
for (const annotation of annotations) {
const ret = editor.run('renderAnnotation', {
...renderProps,
annotation,
children,
attributes: {
[DATA_ATTRS.OBJECT]: 'annotation',
},
})
if (ret) {
children = ret
}
}
const attrs = {
[DATA_ATTRS.LEAF]: true,
[DATA_ATTRS.OFFSET_KEY]: offsetKey,
}
return <span {...attrs}>{children}</span>
}
/**
* Prop types.
*
* @type {Object}
*/
Leaf.propTypes = {
annotations: ImmutableTypes.list.isRequired,
block: SlateTypes.block.isRequired,
decorations: ImmutableTypes.list.isRequired,
editor: Types.object.isRequired,
index: Types.number.isRequired,
leaves: Types.object.isRequired,
marks: SlateTypes.marks.isRequired,
node: SlateTypes.node.isRequired,
offset: Types.number.isRequired,
parent: SlateTypes.node.isRequired,
text: Types.string.isRequired,
}
/**
* A memoized version of `Leaf` that updates less frequently.
*
* @type {Component}
*/
const MemoizedLeaf = React.memo(Leaf, (prev, next) => {
return (
next.index === prev.index &&
next.marks === prev.marks &&
next.parent === prev.parent &&
next.block === prev.block &&
next.annotations.equals(prev.annotations) &&
next.decorations.equals(prev.decorations)
)
})
/**
* Export.
*
* @type {Component}
*/
export default Leaf
export default MemoizedLeaf

236
packages/slate-react/src/components/node.js
View File

@@ -4,10 +4,11 @@ import React from 'react'
import SlateTypes from 'slate-prop-types'
import warning from 'tiny-warning'
import Types from 'prop-types'
import { PathUtils } from 'slate'
import Void from './void'
import Text from './text'
import getChildrenDecorations from '../utils/get-children-decorations'
import DATA_ATTRS from '../constants/data-attributes'
/**
* Debug.
@@ -31,16 +32,34 @@ class Node extends React.Component {
*/
static propTypes = {
annotations: ImmutableTypes.map.isRequired,
block: SlateTypes.block,
decorations: ImmutableTypes.list.isRequired,
editor: Types.object.isRequired,
isFocused: Types.bool.isRequired,
isSelected: Types.bool.isRequired,
node: SlateTypes.node.isRequired,
parent: SlateTypes.node.isRequired,
parent: SlateTypes.node,
readOnly: Types.bool.isRequired,
selection: SlateTypes.selection,
}
/**
* Temporary values.
*
* @type {Object}
*/
tmp = {
nodeRefs: {},
}
/**
* A ref for the contenteditable DOM node.
*
* @type {Object}
*/
ref = React.createRef()
/**
* Debug.
*
@@ -77,6 +96,11 @@ class Node extends React.Component {
// needs to be updated or not, return true if it returns true. If it returns
// false, we need to ignore it, because it shouldn't be allowed it.
if (shouldUpdate != null) {
warning(
false,
'As of slate-react@0.22 the `shouldNodeComponentUpdate` middleware is deprecated. You can pass specific values down the tree using React\'s built-in "context" construct instead.'
)
if (shouldUpdate) {
return true
}
@@ -89,24 +113,40 @@ class Node extends React.Component {
// If the `readOnly` status has changed, re-render in case there is any
// user-land logic that depends on it, like nested editable contents.
if (n.readOnly !== p.readOnly) return true
if (n.readOnly !== p.readOnly) {
return true
}
// If the node has changed, update. PERF: There are cases where it will have
// changed, but it's properties will be exactly the same (eg. copy-paste)
// which this won't catch. But that's rare and not a drag on performance, so
// for simplicity we just let them through.
if (n.node !== p.node) return true
if (n.node !== p.node) {
return true
}
// If the selection value of the node or of some of its children has changed,
// re-render in case there is any user-land logic depends on it to render.
// if the node is selected update it, even if it was already selected: the
// selection value of some of its children could have been changed and they
// need to be rendered again.
if (n.isSelected || p.isSelected) return true
if (n.isFocused || p.isFocused) return true
if (
(!n.selection && p.selection) ||
(n.selection && !p.selection) ||
(n.selection && p.selection && !n.selection.equals(p.selection))
) {
return true
}
// If the annotations have changed, update.
if (!n.annotations.equals(p.annotations)) {
return true
}
// If the decorations have changed, update.
if (!n.decorations.equals(p.decorations)) return true
if (!n.decorations.equals(p.decorations)) {
return true
}
// Otherwise, don't update.
return false
@@ -121,32 +161,61 @@ class Node extends React.Component {
render() {
this.debug('render', this)
const {
editor,
isSelected,
isFocused,
node,
annotations,
block,
decorations,
editor,
node,
parent,
readOnly,
selection,
} = this.props
const { value } = editor
const { selection } = value
const indexes = node.getSelectionIndexes(selection, isSelected)
const decs = decorations.concat(node.getDecorations(editor))
const childrenDecorations = getChildrenDecorations(node, decs)
const children = []
node.nodes.forEach((child, i) => {
const isChildSelected = !!indexes && indexes.start <= i && i < indexes.end
const newDecorations = node.getDecorations(editor)
const children = node.nodes.toArray().map((child, i) => {
const Component = child.object === 'text' ? Text : Node
const sel = selection && getRelativeRange(node, i, selection)
children.push(
this.renderNode(child, isChildSelected, childrenDecorations[i])
const decs = newDecorations
.map(d => getRelativeRange(node, i, d))
.filter(d => d)
.concat(decorations)
const anns = annotations
.map(a => getRelativeRange(node, i, a))
.filter(a => a)
return (
<Component
block={node.object === 'block' ? node : block}
editor={editor}
annotations={anns}
decorations={decs}
selection={sel}
key={child.key}
node={child}
parent={node}
readOnly={readOnly}
// COMPAT: We use this map of refs to lookup a DOM node down the
// tree of components by path.
ref={ref => {
if (ref) {
this.tmp.nodeRefs[i] = ref
} else {
delete this.tmp.nodeRefs[i]
}
}}
/>
)
})
// Attributes that the developer must mix into the element in their
// custom node renderer component.
const attributes = { 'data-key': node.key }
const attributes = {
[DATA_ATTRS.OBJECT]: node.object,
[DATA_ATTRS.KEY]: node.key,
ref: this.ref,
}
// If it's a block node with inline children, add the proper `dir` attribute
// for text direction.
@@ -155,56 +224,101 @@ class Node extends React.Component {
if (direction === 'rtl') attributes.dir = 'rtl'
}
const props = {
key: node.key,
let render
if (node.object === 'block') {
render = 'renderBlock'
} else if (node.object === 'document') {
render = 'renderDocument'
} else if (node.object === 'inline') {
render = 'renderInline'
}
const element = editor.run(render, {
attributes,
children,
editor,
isFocused,
isSelected,
isFocused: !!selection && selection.isFocused,
isSelected: !!selection,
node,
parent,
readOnly,
}
const element = editor.run('renderNode', {
...props,
attributes,
children,
})
return editor.query('isVoid', node) ? (
<Void {...this.props}>{element}</Void>
return editor.isVoid(node) ? (
<Void
{...this.props}
textRef={ref => {
if (ref) {
this.tmp.nodeRefs[0] = ref
} else {
delete this.tmp.nodeRefs[0]
}
}}
>
{element}
</Void>
) : (
element
)
}
}
/**
* Render a `child` node.
*
* @param {Node} child
* @param {Boolean} isSelected
* @param {Array<Decoration>} decorations
* @return {Element}
*/
/**
* Return a `range` relative to a child at `index`.
*
* @param {Range} range
* @param {Number} index
* @return {Range}
*/
renderNode = (child, isSelected, decorations) => {
const { block, editor, node, readOnly, isFocused } = this.props
const Component = child.object === 'text' ? Text : Node
return (
<Component
block={node.object === 'block' ? node : block}
decorations={decorations}
editor={editor}
isSelected={isSelected}
isFocused={isFocused && isSelected}
key={child.key}
node={child}
parent={node}
readOnly={readOnly}
/>
)
function getRelativeRange(node, index, range) {
if (range.isUnset) {
return null
}
const child = node.nodes.get(index)
let { start, end } = range
const { path: startPath } = start
const { path: endPath } = end
const startIndex = startPath.first()
const endIndex = endPath.first()
if (startIndex === index) {
start = start.setPath(startPath.rest())
} else if (startIndex < index && index <= endIndex) {
if (child.object === 'text') {
start = start.moveTo(PathUtils.create([index]), 0)
} else {
const [first] = child.texts()
const [, firstPath] = first
start = start.moveTo(firstPath, 0)
}
} else {
start = null
}
if (endIndex === index) {
end = end.setPath(endPath.rest())
} else if (startIndex <= index && index < endIndex) {
if (child.object === 'text') {
end = end.moveTo(PathUtils.create([index]), child.text.length)
} else {
const [last] = child.texts({ direction: 'backward' })
const [lastNode, lastPath] = last
end = end.moveTo(lastPath, lastNode.text.length)
}
} else {
end = null
}
if (!start || !end) {
return null
}
range = range.setStart(start)
range = range.setEnd(end)
return range
}
/**

231
packages/slate-react/src/components/text.js
View File

@@ -1,182 +1,97 @@
import Debug from 'debug'
import ImmutableTypes from 'react-immutable-proptypes'
import Leaf from './leaf'
import { PathUtils } from 'slate'
import React from 'react'
import SlateTypes from 'slate-prop-types'
import Types from 'prop-types'
/**
* Debug.
*
* @type {Function}
*/
const debug = Debug('slate:node')
import Leaf from './leaf'
import DATA_ATTRS from '../constants/data-attributes'
/**
* Text.
* Text node.
*
* @type {Component}
*/
class Text extends React.Component {
/**
* Property types.
*
* @type {Object}
*/
const Text = React.forwardRef((props, ref) => {
const { annotations, block, decorations, node, parent, editor, style } = props
const { key } = node
const leaves = node.getLeaves(annotations, decorations)
let at = 0
static propTypes = {
block: SlateTypes.block,
decorations: ImmutableTypes.list.isRequired,
editor: Types.object.isRequired,
node: SlateTypes.node.isRequired,
parent: SlateTypes.node.isRequired,
style: Types.object,
}
return (
<span
ref={ref}
style={style}
{...{
[DATA_ATTRS.OBJECT]: node.object,
[DATA_ATTRS.KEY]: key,
}}
>
{leaves.map((leaf, index) => {
const { text } = leaf
const offset = at
at += text.length
/**
* Default prop types.
*
* @type {Object}
*/
return (
<Leaf
key={`${node.key}-${index}`}
block={block}
editor={editor}
index={index}
annotations={leaf.annotations}
decorations={leaf.decorations}
marks={leaf.marks}
node={node}
offset={offset}
parent={parent}
leaves={leaves}
text={text}
/>
)
})}
</span>
)
})
static defaultProps = {
style: null,
}
/**
* Prop types.
*
* @type {Object}
*/
/**
* Debug.
*
* @param {String} message
* @param {Mixed} ...args
*/
Text.propTypes = {
annotations: ImmutableTypes.map.isRequired,
block: SlateTypes.block,
decorations: ImmutableTypes.list.isRequired,
editor: Types.object.isRequired,
node: SlateTypes.node.isRequired,
parent: SlateTypes.node.isRequired,
style: Types.object,
}
debug = (message, ...args) => {
const { node } = this.props
const { key } = node
debug(message, `${key} (text)`, ...args)
}
/**
* A memoized version of `Text` that updates less frequently.
*
* @type {Component}
*/
/**
* Should the node update?
*
* @param {Object} nextProps
* @param {Object} value
* @return {Boolean}
*/
shouldComponentUpdate = nextProps => {
const { props } = this
const n = nextProps
const p = props
// If the node has changed, update. PERF: There are cases where it will have
const MemoizedText = React.memo(Text, (prev, next) => {
return (
// PERF: There are cases where it will have
// changed, but it's properties will be exactly the same (eg. copy-paste)
// which this won't catch. But that's rare and not a drag on performance, so
// for simplicity we just let them through.
if (n.node !== p.node) return true
next.node === prev.node &&
// If the node parent is a block node, and it was the last child of the
// block, re-render to cleanup extra `\n`.
if (n.parent.object === 'block') {
const pLast = p.parent.nodes.last()
const nLast = n.parent.nodes.last()
if (p.node === pLast && n.node !== nLast) return true
}
// Re-render if the current decorations have changed.
if (!n.decorations.equals(p.decorations)) return true
// Otherwise, don't update.
return false
}
/**
* Render.
*
* @return {Element}
*/
render() {
this.debug('render', this)
const { decorations, editor, node, style } = this.props
const { value } = editor
const { document } = value
const { key } = node
const decs = decorations.filter(d => {
const { start, end } = d
// If either of the decoration's keys match, include it.
if (start.key === key || end.key === key) return true
// Otherwise, if the decoration is in a single node, it's not ours.
if (start.key === end.key) return false
const path = document.assertPath(key)
const startPath = start.path || document.assertPath(start.key)
const endPath = end.path || document.assertPath(end.key)
// If the node's path is before the start path, ignore it.
if (PathUtils.compare(path, startPath) === -1) return false
// If the node's path is after the end path, ignore it.
if (PathUtils.compare(path, endPath) === 1) return false
// Otherwise, include it.
return true
})
// PERF: Take advantage of cache by avoiding arguments
const leaves = decs.size === 0 ? node.getLeaves() : node.getLeaves(decs)
let offset = 0
const children = leaves.map((leaf, i) => {
const child = this.renderLeaf(leaves, leaf, i, offset)
offset += leaf.text.length
return child
})
return (
<span data-key={key} style={style}>
{children}
</span>
)
}
/**
* Render a single leaf given a `leaf` and `offset`.
*
* @param {List<Leaf>} leaves
* @param {Leaf} leaf
* @param {Number} index
* @param {Number} offset
* @return {Element} leaf
*/
renderLeaf = (leaves, leaf, index, offset) => {
const { block, node, parent, editor } = this.props
const { text, marks } = leaf
return (
<Leaf
key={`${node.key}-${index}`}
block={block}
editor={editor}
index={index}
marks={marks}
node={node}
offset={offset}
parent={parent}
leaves={leaves}
text={text}
/>
)
}
}
(next.parent.object === 'block' &&
prev.parent.nodes.last() === prev.node &&
next.parent.nodes.last() !== next.node) &&
// The formatting hasn't changed.
next.annotations.equals(prev.annotations) &&
next.decorations.equals(prev.decorations)
)
})
/**
* Export.
@@ -184,4 +99,4 @@ class Text extends React.Component {
* @type {Component}
*/
export default Text
export default MemoizedText

27
packages/slate-react/src/components/void.js
View File

@@ -4,6 +4,7 @@ import SlateTypes from 'slate-prop-types'
import Types from 'prop-types'
import Text from './text'
import DATA_ATTRS from '../constants/data-attributes'
/**
* Debug.
@@ -66,8 +67,12 @@ class Void extends React.Component {
position: 'absolute',
}
const spacerAttrs = {
[DATA_ATTRS.SPACER]: true,
}
const spacer = (
<Tag data-slate-spacer style={style}>
<Tag style={style} {...spacerAttrs}>
{this.renderText()}
</Tag>
)
@@ -78,11 +83,15 @@ class Void extends React.Component {
this.debug('render', { props })
const attrs = {
[DATA_ATTRS.VOID]: true,
[DATA_ATTRS.KEY]: node.key,
}
return (
<Tag
data-slate-void
data-key={node.key}
contentEditable={readOnly || node.object === 'block' ? null : false}
{...attrs}
>
{readOnly ? null : spacer}
{content}
@@ -102,10 +111,20 @@ class Void extends React.Component {
*/
renderText = () => {
const { block, decorations, node, readOnly, editor } = this.props
const {
annotations,
block,
decorations,
node,
readOnly,
editor,
textRef,
} = this.props
const child = node.getFirstText()
return (
<Text
ref={textRef}
annotations={annotations}
block={node.object === 'block' ? node : block}
decorations={decorations}
editor={editor}

20
packages/slate-react/src/constants/data-attributes.js Normal file
View File

@@ -0,0 +1,20 @@
/**
* DOM data attribute strings that refer to Slate concepts.
*
* @type {String}
*/
export default {
EDITOR: 'data-slate-editor',
FRAGMENT: 'data-slate-fragment',
KEY: 'data-key',
LEAF: 'data-slate-leaf',
LENGTH: 'data-slate-length',
OBJECT: 'data-slate-object',
OFFSET_KEY: 'data-offset-key',
SPACER: 'data-slate-spacer',
STRING: 'data-slate-string',
TEXT: 'data-slate-object',
VOID: 'data-slate-void',
ZERO_WIDTH: 'data-slate-zero-width',
}

20
packages/slate-react/src/constants/selectors.js Normal file
View File

@@ -0,0 +1,20 @@
import DATA_ATTRS from './data-attributes'
/**
* DOM selector strings that refer to Slate concepts.
*
* @type {String}
*/
export default {
BLOCK: `[${DATA_ATTRS.OBJECT}="block"]`,
EDITOR: `[${DATA_ATTRS.EDITOR}]`,
INLINE: `[${DATA_ATTRS.OBJECT}="inline"]`,
KEY: `[${DATA_ATTRS.KEY}]`,
LEAF: `[${DATA_ATTRS.LEAF}]`,
OBJECT: `[${DATA_ATTRS.OBJECT}]`,
STRING: `[${DATA_ATTRS.STRING}]`,
TEXT: `[${DATA_ATTRS.OBJECT}="text"]`,
VOID: `[${DATA_ATTRS.VOID}]`,
ZERO_WIDTH: `[${DATA_ATTRS.ZERO_WIDTH}]`,
}

10
packages/slate-react/src/constants/transfer-types.js
View File

@@ -4,18 +4,10 @@
* @type {Object}
*/
const TRANSFER_TYPES = {
export default {
FRAGMENT: 'application/x-slate-fragment',
HTML: 'text/html',
NODE: 'application/x-slate-node',
RICH: 'text/rtf',
TEXT: 'text/plain',
}
/**
* Export.
*
* @type {Object}
*/
export default TRANSFER_TYPES

9
packages/slate-react/src/index.js
View File

@@ -1,8 +1,11 @@
import Editor from './components/editor'
import cloneFragment from './utils/clone-fragment'
import findDOMNode from './utils/find-dom-node'
import findDOMPoint from './utils/find-dom-point'
import findDOMRange from './utils/find-dom-range'
import findNode from './utils/find-node'
import findPath from './utils/find-path'
import findPoint from './utils/find-point'
import findRange from './utils/find-range'
import getEventRange from './utils/get-event-range'
import getEventTransfer from './utils/get-event-transfer'
@@ -19,8 +22,11 @@ export {
Editor,
cloneFragment,
findDOMNode,
findDOMPoint,
findDOMRange,
findNode,
findPath,
findPoint,
findRange,
getEventRange,
getEventTransfer,
@@ -32,8 +38,11 @@ export default {
Editor,
cloneFragment,
findDOMNode,
findDOMPoint,
findDOMRange,
findNode,
findPath,
findPoint,
findRange,
getEventRange,
getEventTransfer,

0
packages/slate-react/src/plugins/ANDROID.md → packages/slate-react/src/plugins/android/Readme.md
View File

7
packages/slate-react/src/utils/dom-snapshot.js → packages/slate-react/src/plugins/android/dom-snapshot.js
View File

@@ -1,5 +1,6 @@
import getSelectionFromDom from './get-selection-from-dom'
import getSelectionFromDom from '../../utils/get-selection-from-dom'
import ElementSnapshot from './element-snapshot'
import SELECTORS from '../../constants/selectors'
/**
* Returns the closest element that matches the selector.
@@ -36,7 +37,7 @@ export default class DomSnapshot {
constructor(window, editor, { before = false } = {}) {
const domSelection = window.getSelection()
const { anchorNode } = domSelection
const subrootEl = closest(anchorNode, '[data-slate-editor] > *')
const subrootEl = closest(anchorNode, `${SELECTORS.EDITOR} > *`)
const elements = [subrootEl]
// The before option is for when we need to take a snapshot of the current
@@ -62,6 +63,6 @@ export default class DomSnapshot {
apply(editor) {
const { snapshot, selection } = this
snapshot.apply()
editor.moveTo(selection.anchor.key, selection.anchor.offset)
editor.moveTo(selection.anchor.path, selection.anchor.offset)
}
}

4
packages/slate-react/src/utils/element-snapshot.js → packages/slate-react/src/plugins/android/element-snapshot.js
View File

@@ -1,5 +1,7 @@
import getWindow from 'get-window'
import DATA_ATTRS from '../../constants/data-attributes'
/**
* Is the given node a text node?
*
@@ -91,7 +93,7 @@ function applyElementSnapshot(snapshot, window) {
const key = dataset.key
if (!key) return // if there's no `data-key`, don't remove it
const dups = new window.Set(
Array.from(window.document.querySelectorAll(`[data-key='${key}']`))
Array.from(window.document.querySelectorAll(`[${DATA_ATTRS.KEY}="${key}"]`))
)
dups.delete(el)
dups.forEach(dup => dup.parentElement.removeChild(dup))

0
packages/slate-react/src/utils/executor.js → packages/slate-react/src/plugins/android/executor.js
View File

0
packages/slate-react/src/utils/fix-selection-in-zero-width-block.js → packages/slate-react/src/plugins/android/fix-selection-in-zero-width-block.js
View File

24
packages/slate-react/src/plugins/android.js → packages/slate-react/src/plugins/android/index.js
View File

@@ -3,14 +3,13 @@ import getWindow from 'get-window'
import pick from 'lodash/pick'
import { ANDROID_API_VERSION } from 'slate-dev-environment'
import fixSelectionInZeroWidthBlock from '../utils/fix-selection-in-zero-width-block'
import getSelectionFromDom from '../utils/get-selection-from-dom'
import setSelectionFromDom from '../utils/set-selection-from-dom'
import setTextFromDomNode from '../utils/set-text-from-dom-node'
import isInputDataEnter from '../utils/is-input-data-enter'
import isInputDataLastChar from '../utils/is-input-data-last-char'
import DomSnapshot from '../utils/dom-snapshot'
import Executor from '../utils/executor'
import fixSelectionInZeroWidthBlock from './fix-selection-in-zero-width-block'
import getSelectionFromDom from '../../utils/get-selection-from-dom'
import setTextFromDomNode from '../../utils/set-text-from-dom-node'
import isInputDataEnter from './is-input-data-enter'
import isInputDataLastChar from './is-input-data-last-char'
import DomSnapshot from './dom-snapshot'
import Executor from './executor'
const debug = Debug('slate:android')
debug.reconcile = Debug('slate:reconcile')
@@ -50,7 +49,7 @@ function AndroidPlugin() {
* certain scenarios like hitting 'enter' at the end of a word.
*
* @type {DomSnapshot} [compositionEndSnapshot]
*/
let compositionEndSnapshot = null
@@ -134,12 +133,13 @@ function AndroidPlugin() {
function reconcile(window, editor, { from }) {
debug.reconcile({ from })
const domSelection = window.getSelection()
const selection = getSelectionFromDom(window, editor, domSelection)
nodes.forEach(node => {
setTextFromDomNode(window, editor, node)
})
setSelectionFromDom(window, editor, domSelection)
editor.select(selection)
nodes.clear()
}
@@ -200,7 +200,7 @@ function AndroidPlugin() {
const selection = getSelectionFromDom(window, editor, domSelection)
preventNextBeforeInput = true
event.preventDefault()
editor.moveTo(selection.anchor.key, selection.anchor.offset)
editor.moveTo(selection.anchor.path, selection.anchor.offset)
editor.splitBlock()
}
} else {
@@ -516,7 +516,7 @@ function AndroidPlugin() {
// have to grab the selection from the DOM.
const domSelection = window.getSelection()
const selection = getSelectionFromDom(window, editor, domSelection)
editor.moveTo(selection.anchor.key, selection.anchor.offset)
editor.moveTo(selection.anchor.path, selection.anchor.offset)
editor.splitBlock()
}
return

0
packages/slate-react/src/utils/is-input-data-enter.js → packages/slate-react/src/plugins/android/is-input-data-enter.js
View File

0
packages/slate-react/src/utils/is-input-data-last-char.js → packages/slate-react/src/plugins/android/is-input-data-last-char.js
View File

0
packages/slate-react/src/plugins/debug.js → packages/slate-react/src/plugins/debug/index.js
View File

140
packages/slate-react/src/plugins/after.js → packages/slate-react/src/plugins/dom/after.js
View File

@@ -5,15 +5,10 @@ import Plain from 'slate-plain-serializer'
import getWindow from 'get-window'
import { IS_IOS, IS_IE, IS_EDGE } from 'slate-dev-environment'
import cloneFragment from '../utils/clone-fragment'
import findDOMNode from '../utils/find-dom-node'
import findNode from '../utils/find-node'
import findRange from '../utils/find-range'
import getEventRange from '../utils/get-event-range'
import getEventTransfer from '../utils/get-event-transfer'
import setEventTransfer from '../utils/set-event-transfer'
import setSelectionFromDom from '../utils/set-selection-from-dom'
import setTextFromDomNode from '../utils/set-text-from-dom-node'
import cloneFragment from '../../utils/clone-fragment'
import getEventTransfer from '../../utils/get-event-transfer'
import setEventTransfer from '../../utils/set-event-transfer'
import setTextFromDomNode from '../../utils/set-text-from-dom-node'
/**
* Debug.
@@ -65,7 +60,7 @@ function AfterPlugin(options = {}) {
event.preventDefault()
const { document, selection } = value
const range = findRange(targetRange, editor)
const range = editor.findRange(targetRange)
switch (event.inputType) {
case 'deleteByDrag':
@@ -171,12 +166,13 @@ function AfterPlugin(options = {}) {
const { value } = editor
const { document } = value
const node = findNode(event.target, editor)
if (!node) return next()
const path = editor.findPath(event.target)
if (!path) return next()
debug('onClick', { event })
const ancestors = document.getAncestors(node.key)
const node = document.getNode(path)
const ancestors = document.getAncestors(path)
const isVoid =
node && (editor.isVoid(node) || ancestors.some(a => editor.isVoid(a)))
@@ -222,15 +218,21 @@ function AfterPlugin(options = {}) {
// If user cuts a void block node or a void inline node,
// manually removes it since selection is collapsed in this case.
const { value } = editor
const { endBlock, endInline, selection } = value
const { isCollapsed } = selection
const isVoidBlock = endBlock && editor.isVoid(endBlock) && isCollapsed
const isVoidInline = endInline && editor.isVoid(endInline) && isCollapsed
const { document, selection } = value
const { end, isCollapsed } = selection
let voidPath
if (isVoidBlock) {
editor.removeNodeByKey(endBlock.key)
} else if (isVoidInline) {
editor.removeNodeByKey(endInline.key)
if (isCollapsed) {
for (const [node, path] of document.ancestors(end.path)) {
if (editor.isVoid(node)) {
voidPath = path
break
}
}
}
if (voidPath) {
editor.removeNodeByKey(voidPath)
} else {
editor.delete()
}
@@ -268,13 +270,12 @@ function AfterPlugin(options = {}) {
const { value } = editor
const { document } = value
const node = findNode(event.target, editor)
const ancestors = document.getAncestors(node.key)
const path = editor.findPath(event.target)
const node = document.getNode(path)
const ancestors = document.getAncestors(path)
const isVoid =
node && (editor.isVoid(node) || ancestors.some(a => editor.isVoid(a)))
const selectionIncludesNode = value.blocks.some(
block => block.key === node.key
)
const selectionIncludesNode = value.blocks.some(block => block === node)
// If a void block is dragged and is not selected, select it (necessary for local drags).
if (isVoid && !selectionIncludesNode) {
@@ -299,8 +300,11 @@ function AfterPlugin(options = {}) {
const { value } = editor
const { document, selection } = value
const window = getWindow(event.target)
let target = getEventRange(event, editor)
if (!target) return next()
let target = editor.findEventRange(event)
if (!target) {
return next()
}
debug('onDrop', { event })
@@ -313,11 +317,11 @@ function AfterPlugin(options = {}) {
// needs to account for the selection's content being deleted.
if (
isDraggingInternally &&
selection.end.key === target.end.key &&
selection.end.offset < target.end.offset
selection.end.offset < target.end.offset &&
selection.end.path.equals(target.end.path)
) {
target = target.moveForward(
selection.start.key === selection.end.key
selection.start.path.equals(selection.end.path)
? 0 - selection.end.offset + selection.start.offset
: 0 - selection.end.offset
)
@@ -331,15 +335,21 @@ function AfterPlugin(options = {}) {
if (type === 'text' || type === 'html') {
const { anchor } = target
let hasVoidParent = document.hasVoidParent(anchor.key, editor)
let hasVoidParent = document.hasVoidParent(anchor.path, editor)
if (hasVoidParent) {
let n = document.getNode(anchor.key)
let p = anchor.path
let n = document.getNode(anchor.path)
while (hasVoidParent) {
n = document.getNextText(n.key)
if (!n) break
hasVoidParent = document.hasVoidParent(n.key, editor)
const [nxt] = document.texts({ path: p })
if (!nxt) {
break
}
;[n, p] = nxt
hasVoidParent = document.hasVoidParent(p, editor)
}
if (n) editor.moveToStartOfNode(n)
@@ -361,8 +371,7 @@ function AfterPlugin(options = {}) {
// has fired in a node: https://github.com/facebook/react/issues/11379.
// Until this is fixed in React, we dispatch a mouseup event on that
// DOM node, since that will make it go back to normal.
const focusNode = document.getNode(target.focus.key)
const el = findDOMNode(focusNode, window)
const el = editor.findDOMNode(target.focus.path)
if (el) {
el.dispatchEvent(
@@ -411,14 +420,20 @@ function AfterPlugin(options = {}) {
function onInput(event, editor, next) {
debug('onInput')
const window = getWindow(event.target)
const domSelection = window.getSelection()
const selection = editor.findSelection(domSelection)
// Get the selection point.
const selection = window.getSelection()
const { anchorNode } = selection
if (selection) {
editor.select(selection)
} else {
editor.blur()
}
const { anchorNode } = domSelection
setTextFromDomNode(window, editor, anchorNode)
setSelectionFromDom(window, editor, selection)
next()
}
@@ -435,7 +450,8 @@ function AfterPlugin(options = {}) {
const { value } = editor
const { document, selection } = value
const hasVoidParent = document.hasVoidParent(selection.start.path, editor)
const { start } = selection
const hasVoidParent = document.hasVoidParent(start.path, editor)
// COMPAT: In iOS, some of these hotkeys are handled in the
// `onNativeBeforeInput` handler of the `<Content>` component in order to
@@ -535,20 +551,34 @@ function AfterPlugin(options = {}) {
}
if (Hotkeys.isExtendBackward(event)) {
const { previousText, startText } = value
const isPreviousInVoid =
previousText && document.hasVoidParent(previousText.key, editor)
const startText = document.getNode(start.path)
const prevEntry = document.texts({
path: start.path,
direction: 'backward',
})
if (hasVoidParent || isPreviousInVoid || startText.text === '') {
let isPrevInVoid = false
if (prevEntry) {
const [, prevPath] = prevEntry
isPrevInVoid = document.hasVoidParent(prevPath, editor)
}
if (hasVoidParent || isPrevInVoid || startText.text === '') {
event.preventDefault()
return editor.moveFocusBackward()
}
}
if (Hotkeys.isExtendForward(event)) {
const { nextText, startText } = value
const isNextInVoid =
nextText && document.hasVoidParent(nextText.key, editor)
const startText = document.getNode(start.path)
const [nextEntry] = document.texts({ path: start.path })
let isNextInVoid = false
if (nextEntry) {
const [, nextPath] = nextEntry
isNextInVoid = document.hasVoidParent(nextPath, editor)
}
if (hasVoidParent || isNextInVoid || startText.text === '') {
event.preventDefault()
@@ -632,8 +662,14 @@ function AfterPlugin(options = {}) {
function onSelect(event, editor, next) {
debug('onSelect', { event })
const window = getWindow(event.target)
const selection = window.getSelection()
setSelectionFromDom(window, editor, selection)
const domSelection = window.getSelection()
const selection = editor.findSelection(domSelection)
if (selection) {
editor.select(selection)
} else {
editor.blur()
}
// COMPAT: reset the `isMouseDown` state here in case a `mouseup` event
// happens outside the editor. This is needed for `onFocus` handling.

23
packages/slate-react/src/plugins/before.js → packages/slate-react/src/plugins/dom/before.js
View File

@@ -1,6 +1,5 @@
import Debug from 'debug'
import Hotkeys from 'slate-hotkeys'
import ReactDOM from 'react-dom'
import getWindow from 'get-window'
import {
IS_FIREFOX,
@@ -9,7 +8,7 @@ import {
HAS_INPUT_EVENTS_LEVEL_2,
} from 'slate-dev-environment'
import findNode from '../utils/find-node'
import DATA_ATTRS from '../../constants/data-attributes'
/**
* Debug.
@@ -77,7 +76,7 @@ function BeforePlugin() {
// COMPAT: The `relatedTarget` can be null when the new focus target is not
// a "focusable" element (eg. a `<div>` without `tabindex` set).
if (relatedTarget) {
const el = ReactDOM.findDOMNode(editor)
const el = editor.findDOMNode([])
// COMPAT: The event should be ignored if the focus is returning to the
// editor from an embedded editable element (eg. an <input> element inside
@@ -86,13 +85,16 @@ function BeforePlugin() {
// COMPAT: The event should be ignored if the focus is moving from the
// editor to inside a void node's spacer element.
if (relatedTarget.hasAttribute('data-slate-spacer')) return
if (relatedTarget.hasAttribute(DATA_ATTRS.SPACER)) return
// COMPAT: The event should be ignored if the focus is moving to a non-
// editable section of an element that isn't a void node (eg. a list item
// of the check list example).
const node = findNode(relatedTarget, editor)
if (el.contains(relatedTarget) && node && !editor.isVoid(node)) return
const node = editor.findNode(relatedTarget)
if (el.contains(relatedTarget) && node && !editor.isVoid(node)) {
return
}
}
debug('onBlur', { event })
@@ -267,8 +269,11 @@ function BeforePlugin() {
// call `preventDefault` to signal that drops are allowed.
// When the target is editable, dropping is already allowed by
// default, and calling `preventDefault` hides the cursor.
const node = findNode(event.target, editor)
if (editor.isVoid(node)) event.preventDefault()
const node = editor.findNode(event.target)
if (editor.isVoid(node)) {
event.preventDefault()
}
// COMPAT: IE won't call onDrop on contentEditables unless the
// default dragOver is prevented:
@@ -337,7 +342,7 @@ function BeforePlugin() {
if (isCopying) return
if (editor.readOnly) return
const el = ReactDOM.findDOMNode(editor)
const el = editor.findDOMNode([])
// Save the new `activeElement`.
const window = getWindow(event.target)

12
packages/slate-react/src/plugins/dom.js → packages/slate-react/src/plugins/dom/index.js
View File

@@ -1,5 +1,5 @@
import { IS_ANDROID } from 'slate-dev-environment'
import AndroidPlugin from './android'
import AndroidPlugin from '../android'
import AfterPlugin from './after'
import BeforePlugin from './before'
@@ -12,12 +12,14 @@ import BeforePlugin from './before'
function DOMPlugin(options = {}) {
const { plugins = [] } = options
// Add Android specific handling separately before it gets to the other
// plugins because it is specific (other browser don't need it) and finicky
// (it has to come before other plugins to work).
const beforeBeforePlugins = IS_ANDROID ? [AndroidPlugin()] : []
const beforePlugin = BeforePlugin()
const afterPlugin = AfterPlugin()
// COMPAT: Add Android specific handling separately before it gets to the
// other plugins because it is specific (other browser don't need it) and
// finicky (it has to come before other plugins to work).
const beforeBeforePlugins = IS_ANDROID ? [AndroidPlugin()] : []
return [...beforeBeforePlugins, beforePlugin, ...plugins, afterPlugin]
}

144
packages/slate-react/src/plugins/react.js vendored
View File

@@ -1,144 +0,0 @@
import PlaceholderPlugin from 'slate-react-placeholder'
import React from 'react'
import DOMPlugin from './dom'
import Content from '../components/content'
import EVENT_HANDLERS from '../constants/event-handlers'
/**
* Props that can be defined by plugins.
*
* @type {Array}
*/
const PROPS = [
...EVENT_HANDLERS,
'commands',
'decorateNode',
'queries',
'renderEditor',
'renderMark',
'renderNode',
'schema',
]
/**
* A plugin that adds the React-specific rendering logic to the editor.
*
* @param {Object} options
* @return {Object}
*/
function ReactPlugin(options = {}) {
const { placeholder, plugins = [] } = options
/**
* Decorate node.
*
* @param {Object} node
* @param {Editor} editor
* @param {Function} next
* @return {Array}
*/
function decorateNode(node, editor, next) {
return []
}
/**
* Render editor.
*
* @param {Object} props
* @param {Editor} editor
* @param {Function} next
* @return {Element}
*/
function renderEditor(props, editor, next) {
return (
<Content
autoCorrect={props.autoCorrect}
className={props.className}
editor={editor}
id={props.id}
onEvent={(handler, event) => editor.run(handler, event)}
readOnly={props.readOnly}
role={props.role}
spellCheck={props.spellCheck}
style={props.style}
tabIndex={props.tabIndex}
tagName={props.tagName}
/>
)
}
/**
* Render node.
*
* @param {Object} props
* @param {Editor} editor
* @param {Function} next
* @return {Element}
*/
function renderNode(props, editor, next) {
const { attributes, children, node } = props
const { object } = node
if (object !== 'block' && object !== 'inline') return null
const Tag = object === 'block' ? 'div' : 'span'
const style = { position: 'relative' }
return (
<Tag {...attributes} style={style}>
{children}
</Tag>
)
}
/**
* Return the plugins.
*
* @type {Array}
*/
const ret = []
const editorPlugin = PROPS.reduce((memo, prop) => {
if (prop in options) memo[prop] = options[prop]
return memo
}, {})
ret.push(
DOMPlugin({
plugins: [editorPlugin, ...plugins],
})
)
if (placeholder) {
ret.push(
PlaceholderPlugin({
placeholder,
when: (editor, node) =>
node.object === 'document' &&
node.text === '' &&
node.nodes.size === 1 &&
node.getTexts().size === 1,
})
)
}
ret.push({
decorateNode,
renderEditor,
renderNode,
})
return ret
}
/**
* Export.
*
* @type {Function}
*/
export default ReactPlugin

46
packages/slate-react/src/plugins/react/editor-props.js Normal file
View File

@@ -0,0 +1,46 @@
import EVENT_HANDLERS from '../../constants/event-handlers'
/**
* Props that can be defined by plugins.
*
* @type {Array}
*/
const PROPS = [
...EVENT_HANDLERS,
'commands',
'decorateNode',
'queries',
'renderAnnotation',
'renderBlock',
'renderDecoration',
'renderDocument',
'renderEditor',
'renderInline',
'renderMark',
'schema',
]
/**
* The top-level editor props in a plugin.
*
* @param {Object} options
* @return {Object}
*/
function EditorPropsPlugin(options = {}) {
const plugin = PROPS.reduce((memo, prop) => {
if (prop in options) memo[prop] = options[prop]
return memo
}, {})
return plugin
}
/**
* Export.
*
* @type {Function}
*/
export default EditorPropsPlugin

42
packages/slate-react/src/plugins/react/index.js Normal file
View File

@@ -0,0 +1,42 @@
import PlaceholderPlugin from 'slate-react-placeholder'
import EditorPropsPlugin from './editor-props'
import RenderingPlugin from './rendering'
import QueriesPlugin from './queries'
import DOMPlugin from '../dom'
/**
* A plugin that adds the React-specific rendering logic to the editor.
*
* @param {Object} options
* @return {Object}
*/
function ReactPlugin(options = {}) {
const { placeholder = '', plugins = [] } = options
const renderingPlugin = RenderingPlugin(options)
const queriesPlugin = QueriesPlugin(options)
const editorPropsPlugin = EditorPropsPlugin(options)
const domPlugin = DOMPlugin({
plugins: [editorPropsPlugin, ...plugins],
})
const placeholderPlugin = PlaceholderPlugin({
placeholder,
when: (editor, node) =>
node.object === 'document' &&
node.text === '' &&
node.nodes.size === 1 &&
Array.from(node.texts()).length === 1,
})
return [domPlugin, placeholderPlugin, renderingPlugin, queriesPlugin]
}
/**
* Export.
*
* @type {Function}
*/
export default ReactPlugin

623
packages/slate-react/src/plugins/react/queries.js Normal file
View File

@@ -0,0 +1,623 @@
import getWindow from 'get-window'
import { PathUtils } from 'slate'
import DATA_ATTRS from '../../constants/data-attributes'
import SELECTORS from '../../constants/selectors'
/**
* A set of queries for the React plugin.
*
* @return {Object}
*/
function QueriesPlugin() {
/**
* Find the native DOM element for a node at `path`.
*
* @param {Editor} editor
* @param {Array|List} path
* @return {DOMNode|Null}
*/
function findDOMNode(editor, path) {
path = PathUtils.create(path)
const content = editor.tmp.contentRef.current
if (!path.size) {
return content.ref.current || null
}
const search = (instance, p) => {
if (!instance) {
return null
}
if (!p.size) {
if (instance.ref) {
return instance.ref.current || null
} else {
return instance || null
}
}
const index = p.first()
const rest = p.rest()
const ref = instance.tmp.nodeRefs[index]
return search(ref, rest)
}
const document = content.tmp.nodeRef.current
const el = search(document, path)
return el
}
/**
* Find a native DOM selection point from a Slate `point`.
*
* @param {Editor} editor
* @param {Point} point
* @return {Object|Null}
*/
function findDOMPoint(editor, point) {
const el = editor.findDOMNode(point.path)
let start = 0
if (!el) {
return null
}
// For each leaf, we need to isolate its content, which means filtering to its
// direct text and zero-width spans. (We have to filter out any other siblings
// that may have been rendered alongside them.)
const texts = Array.from(
el.querySelectorAll(`${SELECTORS.STRING}, ${SELECTORS.ZERO_WIDTH}`)
)
for (const text of texts) {
const node = text.childNodes[0]
const domLength = node.textContent.length
let slateLength = domLength
if (text.hasAttribute(DATA_ATTRS.LENGTH)) {
slateLength = parseInt(text.getAttribute(DATA_ATTRS.LENGTH), 10)
}
const end = start + slateLength
if (point.offset <= end) {
const offset = Math.min(domLength, Math.max(0, point.offset - start))
return { node, offset }
}
start = end
}
return null
}
/**
* Find a native DOM range from a Slate `range`.
*
* @param {Editor} editor
* @param {Range} range
* @return {DOMRange|Null}
*/
function findDOMRange(editor, range) {
const { anchor, focus, isBackward, isCollapsed } = range
const domAnchor = editor.findDOMPoint(anchor)
const domFocus = isCollapsed ? domAnchor : editor.findDOMPoint(focus)
if (!domAnchor || !domFocus) {
return null
}
const window = getWindow(domAnchor.node)
const r = window.document.createRange()
const start = isBackward ? domFocus : domAnchor
const end = isBackward ? domAnchor : domFocus
r.setStart(start.node, start.offset)
r.setEnd(end.node, end.offset)
return r
}
/**
* Find a Slate node from a native DOM `element`.
*
* @param {Editor} editor
* @param {Element} element
* @return {List|Null}
*/
function findNode(editor, element) {
const path = editor.findPath(element)
if (!path) {
return null
}
const { value } = editor
const { document } = value
const node = document.getNode(path)
return node
}
/**
* Get the target range from a DOM `event`.
*
* @param {Event} event
* @param {Editor} editor
* @return {Range}
*/
function findEventRange(editor, event) {
if (event.nativeEvent) {
event = event.nativeEvent
}
const { clientX: x, clientY: y, target } = event
if (x == null || y == null) return null
const { value } = editor
const { document } = value
const path = editor.findPath(event.target)
if (!path) return null
const node = document.getNode(path)
// If the drop target is inside a void node, move it into either the next or
// previous node, depending on which side the `x` and `y` coordinates are
// closest to.
if (editor.isVoid(node)) {
const rect = target.getBoundingClientRect()
const isPrevious =
node.object === 'inline'
? x - rect.left < rect.left + rect.width - x
: y - rect.top < rect.top + rect.height - y
const range = document.createRange()
const iterable = isPrevious ? 'previousTexts' : 'nextTexts'
const move = isPrevious ? 'moveToEndOfNode' : 'moveToStartOfNode'
const entry = document[iterable](path)
if (entry) {
const [n] = entry
return range[move](n)
}
return null
}
// Else resolve a range from the caret position where the drop occured.
const window = getWindow(target)
let native
// COMPAT: In Firefox, `caretRangeFromPoint` doesn't exist. (2016/07/25)
if (window.document.caretRangeFromPoint) {
native = window.document.caretRangeFromPoint(x, y)
} else if (window.document.caretPositionFromPoint) {
const position = window.document.caretPositionFromPoint(x, y)
native = window.document.createRange()
native.setStart(position.offsetNode, position.offset)
native.setEnd(position.offsetNode, position.offset)
} else if (window.document.body.createTextRange) {
// COMPAT: In IE, `caretRangeFromPoint` and
// `caretPositionFromPoint` don't exist. (2018/07/11)
native = window.document.body.createTextRange()
try {
native.moveToPoint(x, y)
} catch (error) {
// IE11 will raise an `unspecified error` if `moveToPoint` is
// called during a dropEvent.
return null
}
}
// Resolve a Slate range from the DOM range.
const range = editor.findRange(native)
return range
}
/**
* Find the path of a native DOM `element` by searching React refs.
*
* @param {Editor} editor
* @param {Element} element
* @return {List|Null}
*/
function findPath(editor, element) {
const content = editor.tmp.contentRef.current
if (element === content.ref.current) {
return PathUtils.create([])
}
const search = (instance, p) => {
if (element === instance) {
return p
}
if (!instance.ref) {
return null
}
if (element === instance.ref.current) {
return p
}
// If there's no `tmp` then we're at a leaf node without success.
if (!instance.tmp) {
return null
}
const { nodeRefs } = instance.tmp
const keys = Object.keys(nodeRefs)
for (const i of keys) {
const ref = nodeRefs[i]
const n = parseInt(i, 10)
const path = search(ref, [...p, n])
if (path) {
return path
}
}
return null
}
const document = content.tmp.nodeRef.current
const path = search(document, [])
if (!path) {
return null
}
return PathUtils.create(path)
}
/**
* Find a Slate point from a DOM selection's `nativeNode` and `nativeOffset`.
*
* @param {Editor} editor
* @param {Element} nativeNode
* @param {Number} nativeOffset
* @return {Point}
*/
function findPoint(editor, nativeNode, nativeOffset) {
const { node: nearestNode, offset: nearestOffset } = normalizeNodeAndOffset(
nativeNode,
nativeOffset
)
const window = getWindow(nativeNode)
const { parentNode } = nearestNode
let leafNode = parentNode.closest(SELECTORS.LEAF)
let textNode
let offset
let node
// Calculate how far into the text node the `nearestNode` is, so that we can
// determine what the offset relative to the text node is.
if (leafNode) {
textNode = leafNode.closest(SELECTORS.TEXT)
const range = window.document.createRange()
range.setStart(textNode, 0)
range.setEnd(nearestNode, nearestOffset)
const contents = range.cloneContents()
const zeroWidths = contents.querySelectorAll(SELECTORS.ZERO_WIDTH)
Array.from(zeroWidths).forEach(el => {
el.parentNode.removeChild(el)
})
// COMPAT: Edge has a bug where Range.prototype.toString() will convert \n
// into \r\n. The bug causes a loop when slate-react attempts to reposition
// its cursor to match the native position. Use textContent.length instead.
// https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/10291116/
offset = contents.textContent.length
node = textNode
} else {
// For void nodes, the element with the offset key will be a cousin, not an
// ancestor, so find it by going down from the nearest void parent.
const voidNode = parentNode.closest(SELECTORS.VOID)
if (!voidNode) {
return null
}
leafNode = voidNode.querySelector(SELECTORS.LEAF)
if (!leafNode) {
return null
}
textNode = leafNode.closest(SELECTORS.TEXT)
node = leafNode
offset = node.textContent.length
}
// COMPAT: If the parent node is a Slate zero-width space, this is because the
// text node should have no characters. However, during IME composition the
// ASCII characters will be prepended to the zero-width space, so subtract 1
// from the offset to account for the zero-width space character.
if (
offset === node.textContent.length &&
parentNode.hasAttribute(DATA_ATTRS.ZERO_WIDTH)
) {
offset--
}
// COMPAT: If someone is clicking from one Slate editor into another, the
// select event fires twice, once for the old editor's `element` first, and
// then afterwards for the correct `element`. (2017/03/03)
const path = editor.findPath(textNode)
if (!path) {
return null
}
const { value } = editor
const { document } = value
const point = document.createPoint({ path, offset })
return point
}
/**
* Find a Slate range from a DOM range or selection.
*
* @param {Editor} editor
* @param {Selection} domRange
* @return {Range}
*/
function findRange(editor, domRange) {
const el = domRange.anchorNode || domRange.startContainer
if (!el) {
return null
}
const window = getWindow(el)
// If the `domRange` object is a DOM `Range` or `StaticRange` object, change it
// into something that looks like a DOM `Selection` instead.
if (
domRange instanceof window.Range ||
(window.StaticRange && domRange instanceof window.StaticRange)
) {
domRange = {
anchorNode: domRange.startContainer,
anchorOffset: domRange.startOffset,
focusNode: domRange.endContainer,
focusOffset: domRange.endOffset,
}
}
const {
anchorNode,
anchorOffset,
focusNode,
focusOffset,
isCollapsed,
} = domRange
const { value } = editor
const anchor = editor.findPoint(anchorNode, anchorOffset)
const focus = isCollapsed
? anchor
: editor.findPoint(focusNode, focusOffset)
if (!anchor || !focus) {
return null
}
const { document } = value
const range = document.createRange({
anchor,
focus,
})
return range
}
/**
* Find a Slate selection from a DOM selection.
*
* @param {Editor} editor
* @param {Selection} domSelection
* @return {Range}
*/
function findSelection(editor, domSelection) {
const { value } = editor
const { document } = value
// If there are no ranges, the editor was blurred natively.
if (!domSelection.rangeCount) {
return null
}
// Otherwise, determine the Slate selection from the native one.
let range = editor.findRange(domSelection)
if (!range) {
return null
}
const { anchor, focus } = range
const anchorText = document.getNode(anchor.path)
const focusText = document.getNode(focus.path)
const anchorInline = document.getClosestInline(anchor.path)
const focusInline = document.getClosestInline(focus.path)
const focusBlock = document.getClosestBlock(focus.path)
const anchorBlock = document.getClosestBlock(anchor.path)
// COMPAT: If the anchor point is at the start of a non-void, and the
// focus point is inside a void node with an offset that isn't `0`, set
// the focus offset to `0`. This is due to void nodes <span>'s being
// positioned off screen, resulting in the offset always being greater
// than `0`. Since we can't know what it really should be, and since an
// offset of `0` is less destructive because it creates a hanging
// selection, go with `0`. (2017/09/07)
if (
anchorBlock &&
!editor.isVoid(anchorBlock) &&
anchor.offset === 0 &&
focusBlock &&
editor.isVoid(focusBlock) &&
focus.offset !== 0
) {
range = range.setFocus(focus.setOffset(0))
}
// COMPAT: If the selection is at the end of a non-void inline node, and
// there is a node after it, put it in the node after instead. This
// standardizes the behavior, since it's indistinguishable to the user.
if (
anchorInline &&
!editor.isVoid(anchorInline) &&
anchor.offset === anchorText.text.length
) {
const block = document.getClosestBlock(anchor.path)
const [next] = block.texts({ path: anchor.path })
if (next) {
const [, nextPath] = next
range = range.moveAnchorTo(nextPath, 0)
}
}
if (
focusInline &&
!editor.isVoid(focusInline) &&
focus.offset === focusText.text.length
) {
const block = document.getClosestBlock(focus.path)
const [next] = block.texts({ path: focus.path })
if (next) {
const [, nextPath] = next
range = range.moveFocusTo(nextPath, 0)
}
}
let selection = document.createSelection(range)
// COMPAT: Ensure that the `isFocused` argument is set.
selection = selection.setIsFocused(true)
// COMPAT: Preserve the marks, since we have no way of knowing what the DOM
// selection's marks were. They will be cleared automatically by the
// `select` command if the selection moves.
selection = selection.set('marks', value.selection.marks)
return selection
}
return {
queries: {
findDOMNode,
findDOMPoint,
findDOMRange,
findEventRange,
findNode,
findPath,
findPoint,
findRange,
findSelection,
},
}
}
/**
* From a DOM selection's `node` and `offset`, normalize so that it always
* refers to a text node.
*
* @param {Element} node
* @param {Number} offset
* @return {Object}
*/
function normalizeNodeAndOffset(node, offset) {
// If it's an element node, its offset refers to the index of its children
// including comment nodes, so try to find the right text child node.
if (node.nodeType === 1 && node.childNodes.length) {
const isLast = offset === node.childNodes.length
const direction = isLast ? 'backward' : 'forward'
const index = isLast ? offset - 1 : offset
node = getEditableChild(node, index, direction)
// If the node has children, traverse until we have a leaf node. Leaf nodes
// can be either text nodes, or other void DOM nodes.
while (node.nodeType === 1 && node.childNodes.length) {
const i = isLast ? node.childNodes.length - 1 : 0
node = getEditableChild(node, i, direction)
}
// Determine the new offset inside the text node.
offset = isLast ? node.textContent.length : 0
}
// Return the node and offset.
return { node, offset }
}
/**
* Get the nearest editable child at `index` in a `parent`, preferring
* `direction`.
*
* @param {Element} parent
* @param {Number} index
* @param {String} direction ('forward' or 'backward')
* @return {Element|Null}
*/
function getEditableChild(parent, index, direction) {
const { childNodes } = parent
let child = childNodes[index]
let i = index
let triedForward = false
let triedBackward = false
// While the child is a comment node, or an element node with no children,
// keep iterating to find a sibling non-void, non-comment node.
while (
child.nodeType === 8 ||
(child.nodeType === 1 && child.childNodes.length === 0) ||
(child.nodeType === 1 && child.getAttribute('contenteditable') === 'false')
) {
if (triedForward && triedBackward) break
if (i >= childNodes.length) {
triedForward = true
i = index - 1
direction = 'backward'
continue
}
if (i < 0) {
triedBackward = true
i = index + 1
direction = 'forward'
continue
}
child = childNodes[i]
if (direction === 'forward') i++
if (direction === 'backward') i--
}
return child || null
}
/**
* Export.
*
* @type {Function}
*/
export default QueriesPlugin

59
packages/slate-react/src/plugins/react/rendering.js Normal file
View File

@@ -0,0 +1,59 @@
import React from 'react'
/**
* The default rendering behavior for the React plugin.
*
* @return {Object}
*/
function Rendering() {
return {
decorateNode() {
return []
},
renderAnnotation({ attributes, children }) {
return <span {...attributes}>{children}</span>
},
renderBlock({ attributes, children }) {
return (
<div {...attributes} style={{ position: 'relative' }}>
{children}
</div>
)
},
renderDecoration({ attributes, children }) {
return <span {...attributes}>{children}</span>
},
renderDocument({ children }) {
return children
},
renderEditor({ children }) {
return children
},
renderInline({ attributes, children }) {
return (
<span {...attributes} style={{ position: 'relative' }}>
{children}
</span>
)
},
renderMark({ attributes, children }) {
return <span {...attributes}>{children}</span>
},
}
}
/**
* Export.
*
* @type {Function}
*/
export default Rendering

49
packages/slate-react/src/utils/android-api-version.js
View File

@@ -1,49 +0,0 @@
import { IS_ANDROID } from 'slate-dev-environment'
/**
* Array of regular expression matchers and their API version
*
* @type {Array}
*/
const ANDROID_API_VERSIONS = [
[/^9([.]0|)/, 28],
[/^8[.]1/, 27],
[/^8([.]0|)/, 26],
[/^7[.]1/, 25],
[/^7([.]0|)/, 24],
[/^6([.]0|)/, 23],
[/^5[.]1/, 22],
[/^5([.]0|)/, 21],
[/^4[.]4/, 20],
]
/**
* get the Android API version from the userAgent
*
* @return {Number} version
*/
function getApiVersion() {
if (!IS_ANDROID) return null
const { userAgent } = window.navigator
const matchData = userAgent.match(/Android\s([0-9\.]+)/)
if (matchData == null) return null
const versionString = matchData[1]
for (const tuple of ANDROID_API_VERSIONS) {
const [regex, version] = tuple
if (versionString.match(regex)) return version
}
return null
}
const API_VERSION = getApiVersion()
/**
* Export.
*
* type {number}
*/
export default API_VERSION

28
packages/slate-react/src/utils/clone-fragment.js
View File

@@ -1,13 +1,15 @@
import Base64 from 'slate-base64-serializer'
import Plain from 'slate-plain-serializer'
import TRANSFER_TYPES from '../constants/transfer-types'
import findDOMNode from './find-dom-node'
import getWindow from 'get-window'
import invariant from 'tiny-invariant'
import removeAllRanges from './remove-all-ranges'
import { IS_IE } from 'slate-dev-environment'
import { Value } from 'slate'
import { ZERO_WIDTH_SELECTOR, ZERO_WIDTH_ATTRIBUTE } from './find-point'
import TRANSFER_TYPES from '../constants/transfer-types'
import removeAllRanges from './remove-all-ranges'
import findDOMNode from './find-dom-node'
import DATA_ATTRS from '../constants/data-attributes'
import SELECTORS from '../constants/selectors'
const { FRAGMENT, HTML, TEXT } = TRANSFER_TYPES
@@ -29,8 +31,8 @@ function cloneFragment(event, editor, callback = () => undefined) {
const { value } = editor
const { document, fragment, selection } = value
const { start, end } = selection
const startVoid = document.getClosestVoid(start.key, editor)
const endVoid = document.getClosestVoid(end.key, editor)
const startVoid = document.getClosestVoid(start.path, editor)
const endVoid = document.getClosestVoid(end.path, editor)
// If the selection is collapsed, and it isn't inside a void node, abort.
if (native.isCollapsed && !startVoid) return
@@ -69,10 +71,12 @@ function cloneFragment(event, editor, callback = () => undefined) {
// Remove any zero-width space spans from the cloned DOM so that they don't
// show up elsewhere when pasted.
;[].slice.call(contents.querySelectorAll(ZERO_WIDTH_SELECTOR)).forEach(zw => {
const isNewline = zw.getAttribute(ZERO_WIDTH_ATTRIBUTE) === 'n'
zw.textContent = isNewline ? '\n' : ''
})
;[].slice
.call(contents.querySelectorAll(SELECTORS.ZERO_WIDTH))
.forEach(zw => {
const isNewline = zw.getAttribute(DATA_ATTRS.ZERO_WIDTH) === 'n'
zw.textContent = isNewline ? '\n' : ''
})
// Set a `data-slate-fragment` attribute on a non-empty node, so it shows up
// in the HTML, and can be used for intra-Slate pasting. If it's a text
@@ -89,7 +93,7 @@ function cloneFragment(event, editor, callback = () => undefined) {
attach = span
}
attach.setAttribute('data-slate-fragment', encoded)
attach.setAttribute(DATA_ATTRS.FRAGMENT, encoded)
// Creates value from only the selected blocks
// Then gets plaintext for clipboard with proper linebreaks for BLOCK elements
@@ -120,7 +124,7 @@ function cloneFragment(event, editor, callback = () => undefined) {
// COMPAT: For browser that don't support the Clipboard API's setData method,
// we must rely on the browser to natively copy what's selected.
// So we add the div (containing our content) to the DOM, and select it.
const editorEl = event.target.closest('[data-slate-editor]')
const editorEl = event.target.closest(SELECTORS.EDITOR)
div.setAttribute('contenteditable', true)
div.style.position = 'absolute'
div.style.left = '-9999px'

18
packages/slate-react/src/utils/find-deepest-node.js
View File

@@ -1,18 +0,0 @@
/**
* Find the deepest descendant of a DOM `element`.
*
* @param {Element} node
* @return {Element}
*/
function findDeepestNode(element) {
return element.firstChild ? findDeepestNode(element.firstChild) : element
}
/**
* Export.
*
* @type {Function}
*/
export default findDeepestNode

10
packages/slate-react/src/utils/find-dom-node.js
View File

@@ -1,4 +1,7 @@
import { Node } from 'slate'
import warning from 'tiny-warning'
import DATA_ATTRS from '../constants/data-attributes'
/**
* Find the DOM node for a `key`.
@@ -9,11 +12,16 @@ import { Node } from 'slate'
*/
function findDOMNode(key, win = window) {
warning(
false,
'As of slate-react@0.22 the `findDOMNode(key)` helper is deprecated in favor of `editor.findDOMNode(path)`.'
)
if (Node.isNode(key)) {
key = key.key
}
const el = win.document.querySelector(`[data-key="${key}"]`)
const el = win.document.querySelector(`[${DATA_ATTRS.KEY}="${key}"]`)
if (!el) {
throw new Error(

15
packages/slate-react/src/utils/find-dom-point.js
View File

@@ -1,4 +1,8 @@
import findDOMNode from './find-dom-node'
import warning from 'tiny-warning'
import DATA_ATTRS from '../constants/data-attributes'
import SELECTORS from '../constants/selectors'
/**
* Find a native DOM selection point from a Slate `point`.
@@ -9,6 +13,11 @@ import findDOMNode from './find-dom-node'
*/
function findDOMPoint(point, win = window) {
warning(
false,
'As of slate-react@0.22 the `findDOMPoint(point)` helper is deprecated in favor of `editor.findDOMPoint(point)`.'
)
const el = findDOMNode(point.key, win)
let start = 0
@@ -16,7 +25,7 @@ function findDOMPoint(point, win = window) {
// direct text and zero-width spans. (We have to filter out any other siblings
// that may have been rendered alongside them.)
const texts = Array.from(
el.querySelectorAll('[data-slate-content], [data-slate-zero-width]')
el.querySelectorAll(`${SELECTORS.STRING}, ${SELECTORS.ZERO_WIDTH}`)
)
for (const text of texts) {
@@ -24,8 +33,8 @@ function findDOMPoint(point, win = window) {
const domLength = node.textContent.length
let slateLength = domLength
if (text.hasAttribute('data-slate-length')) {
slateLength = parseInt(text.getAttribute('data-slate-length'), 10)
if (text.hasAttribute(DATA_ATTRS.LENGTH)) {
slateLength = parseInt(text.getAttribute(DATA_ATTRS.LENGTH), 10)
}
const end = start + slateLength

6
packages/slate-react/src/utils/find-dom-range.js
View File

@@ -1,4 +1,5 @@
import findDOMPoint from './find-dom-point'
import warning from 'tiny-warning'
/**
* Find a native DOM range Slate `range`.
@@ -9,6 +10,11 @@ import findDOMPoint from './find-dom-point'
*/
function findDOMRange(range, win = window) {
warning(
false,
'As of slate-react@0.22 the `findDOMRange(range)` helper is deprecated in favor of `editor.findDOMRange(range)`.'
)
const { anchor, focus, isBackward, isCollapsed } = range
const domAnchor = findDOMPoint(anchor, win)
const domFocus = isCollapsed ? domAnchor : findDOMPoint(focus, win)

13
packages/slate-react/src/utils/find-node.js
View File

@@ -1,6 +1,10 @@
import invariant from 'tiny-invariant'
import warning from 'tiny-warning'
import { Value } from 'slate'
import DATA_ATTRS from '../constants/data-attributes'
import SELECTORS from '../constants/selectors'
/**
* Find a Slate node from a DOM `element`.
*
@@ -10,15 +14,20 @@ import { Value } from 'slate'
*/
function findNode(element, editor) {
warning(
false,
'As of slate-react@0.22 the `findNode(element)` helper is deprecated in favor of `editor.findNode(element)`.'
)
invariant(
!Value.isValue(editor),
'As of Slate 0.42.0, the `findNode` utility takes an `editor` instead of a `value`.'
)
const closest = element.closest('[data-key]')
const closest = element.closest(SELECTORS.KEY)
if (!closest) return null
const key = closest.getAttribute('data-key')
const key = closest.getAttribute(DATA_ATTRS.KEY)
if (!key) return null
const { value } = editor

36
packages/slate-react/src/utils/find-path.js Normal file
View File

@@ -0,0 +1,36 @@
import findNode from './find-node'
import warning from 'tiny-warning'
/**
* Find a Slate path from a DOM `element`.
*
* @param {Element} element
* @param {Editor} editor
* @return {List|Null}
*/
function findPath(element, editor) {
warning(
false,
'As of slate-react@0.22 the `findPath(element)` helper is deprecated in favor of `editor.findPath(element)`.'
)
const node = findNode(element, editor)
if (!node) {
return null
}
const { value } = editor
const { document } = value
const path = document.getPath(node)
return path
}
/**
* Export.
*
* @type {Function}
*/
export default findPath

33
packages/slate-react/src/utils/find-point.js
View File

@@ -1,21 +1,11 @@
import getWindow from 'get-window'
import invariant from 'tiny-invariant'
import warning from 'tiny-warning'
import { Value } from 'slate'
import OffsetKey from './offset-key'
/**
* Constants.
*
* @type {String}
*/
export const ZERO_WIDTH_ATTRIBUTE = 'data-slate-zero-width'
export const ZERO_WIDTH_SELECTOR = `[${ZERO_WIDTH_ATTRIBUTE}]`
const OFFSET_KEY_ATTRIBUTE = 'data-offset-key'
const RANGE_SELECTOR = `[${OFFSET_KEY_ATTRIBUTE}]`
const TEXT_SELECTOR = `[data-key]`
const VOID_SELECTOR = '[data-slate-void]'
import DATA_ATTRS from '../constants/data-attributes'
import SELECTORS from '../constants/selectors'
/**
* Find a Slate point from a DOM selection's `nativeNode` and `nativeOffset`.
@@ -27,6 +17,11 @@ const VOID_SELECTOR = '[data-slate-void]'
*/
function findPoint(nativeNode, nativeOffset, editor) {
warning(
false,
'As of slate-react@0.22 the `findPoint(node, offset)` helper is deprecated in favor of `editor.findPoint(node, offset)`.'
)
invariant(
!Value.isValue(editor),
'As of Slate 0.42.0, the `findPoint` utility takes an `editor` instead of a `value`.'
@@ -39,7 +34,7 @@ function findPoint(nativeNode, nativeOffset, editor) {
const window = getWindow(nativeNode)
const { parentNode } = nearestNode
let rangeNode = parentNode.closest(RANGE_SELECTOR)
let rangeNode = parentNode.closest(SELECTORS.LEAF)
let offset
let node
@@ -47,7 +42,7 @@ function findPoint(nativeNode, nativeOffset, editor) {
// determine what the offset relative to the text node is.
if (rangeNode) {
const range = window.document.createRange()
const textNode = rangeNode.closest(TEXT_SELECTOR)
const textNode = rangeNode.closest(SELECTORS.TEXT)
range.setStart(textNode, 0)
range.setEnd(nearestNode, nearestOffset)
node = textNode
@@ -60,9 +55,9 @@ function findPoint(nativeNode, nativeOffset, editor) {
} else {
// For void nodes, the element with the offset key will be a cousin, not an
// ancestor, so find it by going down from the nearest void parent.
const voidNode = parentNode.closest(VOID_SELECTOR)
const voidNode = parentNode.closest(SELECTORS.VOID)
if (!voidNode) return null
rangeNode = voidNode.querySelector(RANGE_SELECTOR)
rangeNode = voidNode.querySelector(SELECTORS.LEAF)
if (!rangeNode) return null
node = rangeNode
offset = node.textContent.length
@@ -74,13 +69,13 @@ function findPoint(nativeNode, nativeOffset, editor) {
// from the offset to account for the zero-width space character.
if (
offset === node.textContent.length &&
parentNode.hasAttribute(ZERO_WIDTH_ATTRIBUTE)
parentNode.hasAttribute(DATA_ATTRS.ZERO_WIDTH)
) {
offset--
}
// Get the string value of the offset key attribute.
const offsetKey = rangeNode.getAttribute(OFFSET_KEY_ATTRIBUTE)
const offsetKey = rangeNode.getAttribute(DATA_ATTRS.OFFSET_KEY)
if (!offsetKey) return null
const { key } = OffsetKey.parse(offsetKey)

6
packages/slate-react/src/utils/find-range.js
View File

@@ -1,5 +1,6 @@
import getWindow from 'get-window'
import invariant from 'tiny-invariant'
import warning from 'tiny-warning'
import { Value } from 'slate'
import findPoint from './find-point'
@@ -13,6 +14,11 @@ import findPoint from './find-point'
*/
function findRange(native, editor) {
warning(
false,
'As of slate-react@0.22 the `findRange(selection)` helper is deprecated in favor of `editor.findRange(selection)`.'
)
invariant(
!Value.isValue(editor),
'As of Slate 0.42.0, the `findNode` utility takes an `editor` instead of a `value`.'

132
packages/slate-react/src/utils/get-children-decorations.js
View File

@@ -1,132 +0,0 @@
import { Set } from 'immutable'
/**
* Split the decorations in lists of relevant decorations for each child.
*
* @param {Node} node
* @param {List} decorations
* @return {Array<List<Decoration>>}
*/
function getChildrenDecorations(node, decorations) {
const activeDecorations = Set().asMutable()
const childrenDecorations = []
orderChildDecorations(node, decorations).forEach(item => {
if (item.isRangeStart) {
// Item is a decoration start
activeDecorations.add(item.decoration)
} else if (item.isRangeEnd) {
// item is a decoration end
activeDecorations.remove(item.decoration)
} else {
// Item is a child node
childrenDecorations.push(activeDecorations.toList())
}
})
return childrenDecorations
}
/**
* Orders the children of provided node and its decoration endpoints (start, end)
* so that decorations can be passed only to relevant children (see use in Node.render())
*
* @param {Node} node
* @param {List} decorations
* @return {Array<Item>}
*
* where type Item =
* {
* child: Node,
* // Index of the child in its parent
* index: number
* }
* or {
* // True if this represents the start of the given decoration
* isRangeStart: boolean,
* // True if this represents the end of the given decoration
* isRangeEnd: boolean,
* decoration: Range
* }
*/
function orderChildDecorations(node, decorations) {
if (decorations.isEmpty()) {
return node.nodes.toArray().map((child, index) => ({
child,
index,
}))
}
// Map each key to its global order
const keyOrders = { [node.key]: 0 }
let globalOrder = 1
node.forEachDescendant(child => {
keyOrders[child.key] = globalOrder
globalOrder = globalOrder + 1
})
const childNodes = node.nodes.toArray()
const endPoints = childNodes.map((child, index) => ({
child,
index,
order: keyOrders[child.key],
}))
decorations.forEach(decoration => {
// Range start.
// A rangeStart should be before the child containing its startKey, in order
// to consider it active before going down the child.
const startKeyOrder = keyOrders[decoration.start.key]
const containingChildOrder =
startKeyOrder === undefined
? 0
: getContainingChildOrder(childNodes, keyOrders, startKeyOrder)
endPoints.push({
isRangeStart: true,
order: containingChildOrder - 0.5,
decoration,
})
// Range end.
const endKeyOrder = (keyOrders[decoration.end.key] || globalOrder) + 0.5
endPoints.push({
isRangeEnd: true,
order: endKeyOrder,
decoration,
})
})
return endPoints.sort((a, b) => (a.order > b.order ? 1 : -1))
}
/*
* Returns the key order of the child right before the given order.
*/
function getContainingChildOrder(children, keyOrders, order) {
// Find the first child that is after the given key
const nextChildIndex = children.findIndex(
child => order < keyOrders[child.key]
)
if (nextChildIndex <= 0) {
return 0
}
const containingChild = children[nextChildIndex - 1]
return keyOrders[containingChild.key]
}
/**
* Export.
*
* @type {Function}
*/
export default getChildrenDecorations

32
packages/slate-react/src/utils/get-event-range.js
View File

@@ -1,8 +1,9 @@
import getWindow from 'get-window'
import invariant from 'tiny-invariant'
import warning from 'tiny-warning'
import { Value } from 'slate'
import findNode from './find-node'
import findPath from './find-node'
import findRange from './find-range'
/**
@@ -14,6 +15,11 @@ import findRange from './find-range'
*/
function getEventRange(event, editor) {
warning(
false,
'As of slate-react@0.22 the `getEventRange(event, editor)` helper is deprecated in favor of `editor.findEventRange(event)`.'
)
invariant(
!Value.isValue(editor),
'As of Slate 0.42.0, the `findNode` utility takes an `editor` instead of a `value`.'
@@ -28,32 +34,32 @@ function getEventRange(event, editor) {
const { value } = editor
const { document } = value
const node = findNode(target, editor)
if (!node) return null
const path = findPath(event.target, editor)
if (!path) return null
const node = document.getNode(path)
// If the drop target is inside a void node, move it into either the next or
// previous node, depending on which side the `x` and `y` coordinates are
// closest to.
if (editor.query('isVoid', node)) {
if (editor.isVoid(node)) {
const rect = target.getBoundingClientRect()
const isPrevious =
node.object === 'inline'
? x - rect.left < rect.left + rect.width - x
: y - rect.top < rect.top + rect.height - y
const text = node.getFirstText()
const range = document.createRange()
const iterable = isPrevious ? 'previousTexts' : 'nextTexts'
const move = isPrevious ? 'moveToEndOfNode' : 'moveToStartOfNode'
const entry = document[iterable](path)
if (isPrevious) {
const previousText = document.getPreviousText(text.key)
if (previousText) {
return range.moveToEndOfNode(previousText)
}
if (entry) {
const [n] = entry
return range[move](n)
}
const nextText = document.getNextText(text.key)
return nextText ? range.moveToStartOfNode(nextText) : null
return null
}
// Else resolve a range from the caret position where the drop occured.

4
packages/slate-react/src/utils/get-event-transfer.js
View File

@@ -1,6 +1,8 @@
import Base64 from 'slate-base64-serializer'
import { IS_IE } from 'slate-dev-environment'
import TRANSFER_TYPES from '../constants/transfer-types'
import DATA_ATTRS from '../constants/data-attributes'
/**
* Transfer types.
@@ -43,7 +45,7 @@ function getEventTransfer(event) {
// If there isn't a fragment, but there is HTML, check to see if the HTML is
// actually an encoded fragment.
if (!fragment && html && ~html.indexOf(' data-slate-fragment="')) {
if (!fragment && html && ~html.indexOf(` ${DATA_ATTRS.FRAGMENT}="`)) {
const matches = FRAGMENT_MATCHER.exec(html)
const [full, encoded] = matches // eslint-disable-line no-unused-vars
if (encoded) fragment = encoded

44
packages/slate-react/src/utils/get-html-from-native-paste.js
View File

@@ -1,44 +0,0 @@
import { findDOMNode } from 'react-dom'
/**
* Get clipboard HTML data by capturing the HTML inserted by the browser's
* native paste action. To make this work, `preventDefault()` may not be
* called on the `onPaste` event. As this method is asynchronous, a callback
* is needed to return the HTML content. This solution was adapted from
* http://stackoverflow.com/a/6804718.
*
* @param {Component} component
* @param {Function} callback
*/
function getHtmlFromNativePaste(component, callback) {
// Create an off-screen clone of the element and give it focus.
const el = findDOMNode(component)
const clone = el.cloneNode()
clone.setAttribute('class', '')
clone.setAttribute('style', 'position: fixed; left: -9999px')
el.parentNode.insertBefore(clone, el)
clone.focus()
// Tick forward so the native paste behaviour occurs in cloned element and we
// can get what was pasted from the DOM.
setTimeout(() => {
if (clone.childElementCount > 0) {
// If the node contains any child nodes, that is the HTML content.
const html = clone.innerHTML
clone.parentNode.removeChild(clone)
callback(html)
} else {
// Only plain text, no HTML.
callback()
}
}, 0)
}
/**
* Export.
*
* @type {Function}
*/
export default getHtmlFromNativePaste

39
packages/slate-react/src/utils/get-selection-from-dom.js
View File

@@ -1,6 +1,13 @@
import warning from 'tiny-warning'
import findRange from './find-range'
export default function getSelectionFromDOM(window, editor, domSelection) {
warning(
false,
'As of slate-react@0.22 the `getSelectionFromDOM(window, editor, domSelection)` helper is deprecated in favor of `editor.findSelection(domSelection)`.'
)
const { value } = editor
const { document } = value
@@ -18,12 +25,12 @@ export default function getSelectionFromDOM(window, editor, domSelection) {
}
const { anchor, focus } = range
const anchorText = document.getNode(anchor.key)
const focusText = document.getNode(focus.key)
const anchorInline = document.getClosestInline(anchor.key)
const focusInline = document.getClosestInline(focus.key)
const focusBlock = document.getClosestBlock(focus.key)
const anchorBlock = document.getClosestBlock(anchor.key)
const anchorText = document.getNode(anchor.path)
const focusText = document.getNode(focus.path)
const anchorInline = document.getClosestInline(anchor.path)
const focusInline = document.getClosestInline(focus.path)
const focusBlock = document.getClosestBlock(focus.path)
const anchorBlock = document.getClosestBlock(anchor.path)
// COMPAT: If the anchor point is at the start of a non-void, and the
// focus point is inside a void node with an offset that isn't `0`, set
@@ -51,9 +58,13 @@ export default function getSelectionFromDOM(window, editor, domSelection) {
!editor.isVoid(anchorInline) &&
anchor.offset === anchorText.text.length
) {
const block = document.getClosestBlock(anchor.key)
const nextText = block.getNextText(anchor.key)
if (nextText) range = range.moveAnchorTo(nextText.key, 0)
const block = document.getClosestBlock(anchor.path)
const [next] = block.texts({ path: anchor.path })
if (next) {
const [, nextPath] = next
range = range.moveAnchorTo(nextPath, 0)
}
}
if (
@@ -61,9 +72,13 @@ export default function getSelectionFromDOM(window, editor, domSelection) {
!editor.isVoid(focusInline) &&
focus.offset === focusText.text.length
) {
const block = document.getClosestBlock(focus.key)
const nextText = block.getNextText(focus.key)
if (nextText) range = range.moveFocusTo(nextText.key, 0)
const block = document.getClosestBlock(focus.path)
const [next] = block.texts({ path: focus.path })
if (next) {
const [, nextPath] = next
range = range.moveFocusTo(nextPath, 0)
}
}
let selection = document.createSelection(range)

21
packages/slate-react/src/utils/remove-all-ranges.js
View File

@@ -1,21 +1,20 @@
import { IS_IE } from 'slate-dev-environment'
/**
* COMPAT: if we are in <= IE11 and the selection contains
* tables, `removeAllRanges()` will throw
* "unable to complete the operation due to error 800a025e"
* Cross-browser remove all ranges from a `domSelection`.
*
* @param {Selection} selection document selection
* @param {Selection} domSelection
*/
function removeAllRanges(selection) {
const doc = window.document
if (doc && doc.body.createTextRange) {
// All IE but Edge
const range = doc.body.createTextRange()
function removeAllRanges(domSelection) {
// COMPAT: In IE 11, if the selection contains nested tables, then
// `removeAllRanges` will throw an error.
if (IS_IE) {
const range = window.document.body.createTextRange()
range.collapse()
range.select()
} else {
selection.removeAllRanges()
domSelection.removeAllRanges()
}
}

14
packages/slate-react/src/utils/set-selection-from-dom.js
View File

@@ -1,14 +0,0 @@
import getSelectionFromDOM from './get-selection-from-dom'
/**
* Looks at the DOM and generates the equivalent Slate Selection.
*
* @param {Window} window
* @param {Editor} editor
* @param {Selection} domSelection - The DOM's selection Object
*/
export default function setSelectionFromDOM(window, editor, domSelection) {
const selection = getSelectionFromDOM(window, editor, domSelection)
editor.select(selection)
}

8
packages/slate-react/src/utils/set-text-from-dom-node.js
View File

@@ -21,8 +21,8 @@ export default function setTextFromDomNode(window, editor, domNode) {
// Get the text node and leaf in question.
const { value } = editor
const { document, selection } = value
const node = document.getDescendant(point.key)
const block = document.getClosestBlock(node.key)
const node = document.getDescendant(point.path)
const block = document.getClosestBlock(point.path)
const leaves = node.getLeaves()
const lastText = block.getLastText()
const lastLeaf = leaves.last()
@@ -57,8 +57,8 @@ export default function setTextFromDomNode(window, editor, domNode) {
// const delta = textContent.length - text.length
// const corrected = selection.moveToEnd().moveForward(delta)
let entire = selection
.moveAnchorTo(point.key, start)
.moveFocusTo(point.key, end)
.moveAnchorTo(point.path, start)
.moveFocusTo(point.path, end)
entire = document.resolveRange(entire)

14
packages/slate-react/test/helpers/clean.js
View File

@@ -1,12 +1,24 @@
import { JSDOM } from 'jsdom' // eslint-disable-line import/no-extraneous-dependencies
const UNWANTED_ATTRS = ['data-key', 'data-offset-key']
const UNWANTED_ATTRS = [
'data-key',
'data-offset-key',
'data-slate-object',
'data-slate-leaf',
'data-slate-zero-width',
'data-slate-editor',
'style',
'data-slate-void',
'data-slate-spacer',
'data-slate-length',
]
const UNWANTED_TOP_LEVEL_ATTRS = [
'autocorrect',
'spellcheck',
'style',
'data-gramm',
'role',
]
/**

2
packages/slate-react/test/index.js
View File

@@ -21,7 +21,7 @@ describe('slate-react', () => {
assert.equal(actual, expected)
})
fixtures(__dirname, 'rendering/fixtures', ({ module }) => {
fixtures.skip(__dirname, 'rendering/fixtures', ({ module }) => {
const { value, output, props } = module
const p = {
value,

46
packages/slate-react/test/rendering/fixtures/custom-block-blurred.js
View File

@@ -3,25 +3,21 @@
import React from 'react'
import h from '../../helpers/h'
function Image(props) {
return React.createElement('img', {
className: props.isFocused ? 'focused' : '',
src: props.node.data.get('src'),
...props.attributes,
})
}
function renderNode(props, editor, next) {
function renderBlock(props, editor, next) {
switch (props.node.type) {
case 'image':
return Image(props)
return React.createElement('img', {
className: props.isFocused ? 'focused' : '',
src: props.node.data.get('src'),
...props.attributes,
})
default:
return next()
}
}
export const props = {
renderNode,
renderBlock,
schema: {
blocks: {
image: {
@@ -55,19 +51,19 @@ export const value = (
)
export const output = `
<div data-slate-editor="true" contenteditable="true" role="textbox">
<div style="position:relative">
<div contenteditable="true">
<div>
<span>
<span data-slate-leaf="true">
<span data-slate-zero-width="n" data-slate-length="0">&#xFEFF;<br /></span>
<span>
<span>&#xFEFF;<br /></span>
</span>
</span>
</div>
<div data-slate-void="true">
<div data-slate-spacer="true" style="height:0;color:transparent;outline:none;position:absolute">
<div>
<div>
<span>
<span data-slate-leaf="true">
<span data-slate-zero-width="z" data-slate-length="0">&#xFEFF;</span>
<span>
<span>&#xFEFF;</span>
</span>
</span>
</div>
@@ -77,16 +73,16 @@ export const output = `
</div>
<div style="position:relative">
<span>
<span data-slate-leaf="true">
<span data-slate-zero-width="n" data-slate-length="0">&#xFEFF;<br /></span>
<span>
<span>&#xFEFF;<br /></span>
</span>
</span>
</div>
<div data-slate-void="true">
<div data-slate-spacer="true" style="height:0;color:transparent;outline:none;position:absolute">
<div>
<div>
<span>
<span data-slate-leaf="true">
<span data-slate-zero-width="z" data-slate-length="0">&#xFEFF;</span>
<span>
<span>&#xFEFF;</span>
</span>
</span>
</div>