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Code Issues Releases Wiki Activity

Add format_text command, and editor.marks state (#3308)

Browse Source 
* add format_text command, refactor command extensions

* update onChange to not receive selection

* update docs

* fix tests
This commit is contained in:
Ian Storm Taylor
2019-12-12 15:37:55 -05:00
committed by GitHub
parent ed40c08b80
commit 6552da940a
37 changed files with 350 additions and 647 deletions
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7
docs/concepts/06-editor.md
View File

@@ -4,15 +4,16 @@ All of the behaviors, content and state of a Slate editor is rollup up into a si
```ts
interface Editor {
children: Node[]
operations: Operation[]
selection: Range | null
marks: Record<string, any> | null
apply: (operation: Operation) => void
exec: (command: Command) => void
isInline: (element: Element) => boolean
isVoid: (element: Element) => boolean
normalizeNode: (entry: NodeEntry) => void
onChange: () => void
children: Node[]
operations: Operation[]
selection: Range | null
[key: string]: any
}
```

38
docs/walkthroughs/01-installing-slate.md
View File

@@ -45,15 +45,14 @@ const App = () => {
Of course we haven't rendered anything, so you won't see any changes.
Next we want to create state for `value` and `selection`:
Next we want to create state for `value`:
```jsx
const App = () => {
const editor = useMemo(() => withReact(createEditor()), [])
// Keep track of state for the value and selection of the editor.
// Keep track of state for the value of the editor.
const [value, setValue] = useState([])
const [selection, setSelection] = useState(null)
return null
}
```
@@ -66,18 +65,9 @@ The provider component keeps track of your Slate editor, its plugins, its value,
const App = () => {
const editor = useMemo(() => withReact(createEditor()), [])
const [value, setValue] = useState([])
const [selection, setSelection] = useState(null)
// Render the Slate context.
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
/>
<Slate editor={editor} value={value} onChange={value => setValue(value)} />
)
}
```
@@ -94,18 +84,9 @@ Okay, so the next step is to render the `<Editable>` component itself:
const App = () => {
const editor = useMemo(() => withReact(createEditor()), [])
const [value, setValue] = useState([])
const [selection, setSelection] = useState(null)
return (
// Add the editable component inside the context.
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable />
</Slate>
)
@@ -121,7 +102,6 @@ The value is just plain JSON. Here's one containing a single paragraph block wit
```js
const App = () => {
const editor = useMemo(() => withReact(createEditor()), [])
const [selection, setSelection] = useState(null)
// Add the initial value when setting up our state.
const [value, setValue] = useState([
{
@@ -131,15 +111,7 @@ const App = () => {
])
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable />
</Slate>
)

33
docs/walkthroughs/02-adding-event-handlers.md
View File

@@ -11,7 +11,6 @@ Here's our app from earlier:
```js
const App = () => {
const editor = useMemo(() => withReact(createEditor()), [])
const [selection, setSelection] = useState(null)
const [value, setValue] = useState([
{
type: 'paragraph',
@@ -20,15 +19,7 @@ const App = () => {
])
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable />
</Slate>
)
@@ -40,7 +31,6 @@ Now we add an `onKeyDown` handler:
```js
const App = () => {
const editor = useMemo(() => withReact(createEditor()), [])
const [selection, setSelection] = useState(null)
const [value, setValue] = useState([
{
type: 'paragraph',
@@ -49,15 +39,7 @@ const App = () => {
])
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable
// Define a new handler which prints the key that was pressed.
onKeyDown={event => {
@@ -78,7 +60,6 @@ Our `onKeyDown` handler might look like this:
```js
const App = () => {
const editor = useMemo(() => withReact(createEditor()), [])
const [selection, setSelection] = useState(null)
const [value, setValue] = useState([
{
type: 'paragraph',
@@ -87,15 +68,7 @@ const App = () => {
])
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable
onKeyDown={event => {
if (event.key === '&') {

43
docs/walkthroughs/03-defining-custom-elements.md
View File

@@ -9,7 +9,6 @@ We'll show you how. Let's start with our app from earlier:
```js
const App = () => {
const editor = useMemo(() => withReact(createEditor()), [])
const [selection, setSelection] = useState(null)
const [value, setValue] = useState([
{
type: 'paragraph',
@@ -18,15 +17,7 @@ const App = () => {
])
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable
onKeyDown={event => {
if (event.key === '&') {
@@ -76,7 +67,6 @@ Now, let's add that renderer to our `Editor`:
```js
const App = () => {
const editor = useMemo(() => withReact(createEditor()), [])
const [selection, setSelection] = useState(null)
const [value, setValue] = useState([
{
type: 'paragraph',
@@ -96,15 +86,7 @@ const App = () => {
}, [])
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable
// Pass in the `renderElement` function.
renderElement={renderElement}
@@ -140,7 +122,6 @@ import { Editor } from 'slate'
const App = () => {
const editor = useMemo(() => withReact(createEditor()), [])
const [selection, setSelection] = useState(null)
const [value, setValue] = useState([
{
type: 'paragraph',
@@ -158,15 +139,7 @@ const App = () => {
}, [])
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable
renderElement={renderElement}
onKeyDown={event => {
@@ -220,15 +193,7 @@ const App = () => {
}, [])
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable
renderElement={renderElement}
onKeyDown={event => {

33
docs/walkthroughs/04-applying-custom-formatting.md
View File

@@ -9,7 +9,6 @@ So we start with our app from earlier:
```js
const App = () => {
const editor = useMemo(() => withReact(createEditor()), [])
const [selection, setSelection] = useState(null)
const [value, setValue] = useState([
{
type: 'paragraph',
@@ -27,15 +26,7 @@ const App = () => {
}, [])
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable
renderElement={renderElement}
onKeyDown={event => {
@@ -61,7 +52,6 @@ And now, we'll edit the `onKeyDown` handler to make it so that when you press `c
```js
const App = () => {
const editor = useMemo(() => withReact(createEditor()), [])
const [selection, setSelection] = useState(null)
const [value, setValue] = useState([
{
type: 'paragraph',
@@ -79,15 +69,7 @@ const App = () => {
}, [])
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable
renderElement={renderElement}
onKeyDown={event => {
@@ -153,7 +135,6 @@ And now, let's tell Slate about that leaf. To do that, we'll pass in the `render
```js
const App = () => {
const editor = useMemo(() => withReact(createEditor()), [])
const [selection, setSelection] = useState(null)
const [value, setValue] = useState([
{
type: 'paragraph',
@@ -176,15 +157,7 @@ const App = () => {
}, [])
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable
renderElement={renderElement}
// Pass in the `renderLeaf` function.

44
docs/walkthroughs/05-executing-commands.md
View File

@@ -13,7 +13,6 @@ We'll start with our app from earlier:
```js
const App = () => {
const editor = useMemo(() => withReact(createEditor()), [])
const [selection, setSelection] = useState(null)
const [value, setValue] = useState([
{
type: 'paragraph',
@@ -35,15 +34,7 @@ const App = () => {
}, [])
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable
renderElement={renderElement}
renderLeaf={renderLeaf}
@@ -94,7 +85,6 @@ const withCustom = editor => {
const App = () => {
// Wrap the editor with our new `withCustom` plugin.
const editor = useMemo(() => withCustom(withReact(createEditor())), [])
const [selection, setSelection] = useState(null)
const [value, setValue] = useState([
{
type: 'paragraph',
@@ -116,15 +106,7 @@ const App = () => {
}, [])
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable
renderElement={renderElement}
renderLeaf={renderLeaf}
@@ -224,7 +206,6 @@ const CustomEditor = {
const App = () => {
const editor = useMemo(() => withCustom(withReact(createEditor())), [])
const [selection, setSelection] = useState(null)
const [value, setValue] = useState([
{
type: 'paragraph',
@@ -246,15 +227,7 @@ const App = () => {
}, [])
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable
renderElement={renderElement}
renderLeaf={renderLeaf}
@@ -289,7 +262,6 @@ Now our commands are clearly defined and you can invoke them from anywhere we ha
```js
const App = () => {
const editor = useMemo(() => withCustom(withReact(createEditor())), [])
const [selection, setSelection] = useState(null)
const [value, setValue] = useState([
{
type: 'paragraph',
@@ -312,15 +284,7 @@ const App = () => {
return (
// Add a toolbar with buttons that call the same methods.
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<div>
<button
onMouseDown={event => {

25
docs/walkthroughs/06-saving-to-a-database.md
View File

@@ -9,7 +9,6 @@ Let's start with a basic editor:
```js
const App = () => {
const editor = useMemo(() => withReact(createEditor()), [])
const [selection, setSelection] = useState(null)
const [value, setValue] = useState([
{
type: 'paragraph',
@@ -18,15 +17,7 @@ const App = () => {
])
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable />
</Slate>
)
@@ -52,7 +43,6 @@ const defaultValue = [
const App = () => {
const editor = useMemo(() => withReact(createEditor()), [])
const [selection, setSelection] = useState(null)
const [value, setValue] = useState([
{
type: 'paragraph',
@@ -65,9 +55,8 @@ const App = () => {
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
onChange={value => {
setValue(value)
setSelection(selection)
// Save the value to Local Storage.
const content = JSON.stringify(value)
@@ -87,7 +76,6 @@ But... if you refresh the page, everything is still reset. That's because we nee
```js
const App = () => {
const editor = useMemo(() => withReact(createEditor()), [])
const [selection, setSelection] = useState(null)
// Update the initial content to be pulled from Local Storage if it exists.
const [value, setValue] = useState(
JSON.parse(localStorage.getItem('content')) || [
@@ -102,10 +90,8 @@ const App = () => {
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
onChange={value => {
setValue(value)
setSelection(selection)
const content = JSON.stringify(value)
localStorage.setItem('content', content)
}}
@@ -149,7 +135,6 @@ const deserialize = string => {
const App = () => {
const editor = useMemo(() => withReact(createEditor()), [])
const [selection, setSelection] = useState(null)
// Use our deserializing function to read the data from Local Storage.
const [value, setValue] = useState(
deserialize(localStorage.getItem('content')) || ''
@@ -159,10 +144,8 @@ const App = () => {
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
onChange={value => {
setValue(value)
setSelection(selection)
// Serialize the value and save the string value to Local Storage.
localStorage.setItem('content', serialize(value))
}}

26
packages/slate-history/src/history-command.ts
View File

@@ -16,24 +16,14 @@ export const HistoryCommand = {
*/
isHistoryCommand(value: any): value is HistoryCommand {
return (
HistoryCommand.isRedoCommand(value) || HistoryCommand.isUndoCommand(value)
)
},
if (Command.isCommand(value)) {
switch (value.type) {
case 'redo':
case 'undo':
return true
}
}
/**
* Check if a value is a `RedoCommand` object.
*/
isRedoCommand(value: any): value is RedoCommand {
return Command.isCommand(value) && value.type === 'redo'
},
/**
* Check if a value is an `UndoCommand` object.
*/
isUndoCommand(value: any): value is UndoCommand {
return Command.isCommand(value) && value.type === 'undo'
return false
},
}

9
packages/slate-history/src/with-history.ts
View File

@@ -13,11 +13,14 @@ export const withHistory = (editor: Editor): HistoryEditor => {
editor.history = { undos: [], redos: [] }
editor.exec = (command: Command) => {
if (HistoryEditor.isHistoryEditor(editor)) {
if (
HistoryEditor.isHistoryEditor(editor) &&
HistoryCommand.isHistoryCommand(command)
) {
const { history } = editor
const { undos, redos } = history
if (redos.length > 0 && HistoryCommand.isRedoCommand(command)) {
if (command.type === 'redo' && redos.length > 0) {
const batch = redos[redos.length - 1]
HistoryEditor.withoutSaving(editor, () => {
@@ -33,7 +36,7 @@ export const withHistory = (editor: Editor): HistoryEditor => {
return
}
if (undos.length > 0 && HistoryCommand.isUndoCommand(command)) {
if (command.type === 'undo' && undos.length > 0) {
const batch = undos[undos.length - 1]
HistoryEditor.withoutSaving(editor, () => {

19
packages/slate-react/src/components/slate.tsx
View File

@@ -1,4 +1,4 @@
import React, { useMemo } from 'react'
import React, { useMemo, useState, useCallback } from 'react'
import { Editor, Node, Range } from 'slate'
import { ReactEditor } from '../plugin/react-editor'
@@ -15,19 +15,24 @@ import { EDITOR_TO_ON_CHANGE } from '../utils/weak-maps'
export const Slate = (props: {
editor: Editor
value: Node[]
selection: Range | null
children: React.ReactNode
onChange: (children: Node[], selection: Range | null) => void
onChange: (value: Node[]) => void
[key: string]: any
}) => {
const { editor, children, onChange, value, selection, ...rest } = props
const { editor, children, onChange, value, ...rest } = props
const [key, setKey] = useState(0)
const context: [Editor] = useMemo(() => {
editor.children = value
editor.selection = selection
Object.assign(editor, rest)
return [editor]
}, [value, selection, ...Object.values(rest)])
}, [key, value, ...Object.values(rest)])
EDITOR_TO_ON_CHANGE.set(editor, onChange)
const onContextChange = useCallback(() => {
onChange(editor.children)
setKey(key + 1)
}, [key, onChange])
EDITOR_TO_ON_CHANGE.set(editor, onContextChange)
return (
<SlateContext.Provider value={context}>

21
packages/slate-react/src/plugin/react-command.ts
View File

@@ -16,23 +16,18 @@ export interface InsertDataCommand {
export type ReactCommand = InsertDataCommand
export const ReactCommand = {
/**
* Check if a value is an `InsertDataCommand` object.
*/
isInsertDataCommand(value: any): value is InsertDataCommand {
return (
Command.isCommand(value) &&
value.type === 'insert_data' &&
value.data instanceof DataTransfer
)
},
/**
* Check if a value is a `ReactCommand` object.
*/
isReactCommand(value: any): value is InsertDataCommand {
return ReactCommand.isInsertDataCommand(value)
if (Command.isCommand(value)) {
switch (value.type) {
case 'insert_data':
return value.data instanceof DataTransfer
}
}
return false
},
}

12
packages/slate-react/src/plugin/with-react.ts
View File

@@ -57,7 +57,10 @@ export const withReact = (editor: Editor): Editor => {
}
editor.exec = (command: Command) => {
if (ReactCommand.isInsertDataCommand(command)) {
if (
ReactCommand.isReactCommand(command) &&
command.type === 'insert_data'
) {
const { data } = command
const fragment = data.getData('application/x-slate-fragment')
@@ -94,11 +97,10 @@ export const withReact = (editor: Editor): Editor => {
// have to use this unstable API to ensure it batches them. (2019/12/03)
// https://github.com/facebook/react/issues/14259#issuecomment-439702367
ReactDOM.unstable_batchedUpdates(() => {
const contextOnChange = EDITOR_TO_ON_CHANGE.get(editor)
const onContextChange = EDITOR_TO_ON_CHANGE.get(editor)
if (contextOnChange) {
const { children, selection } = editor
contextOnChange(children, selection)
if (onContextChange) {
onContextChange()
}
onChange()

7
packages/slate-react/src/utils/weak-maps.ts
View File

@@ -32,13 +32,10 @@ export const IS_DRAGGING: WeakMap<Editor, boolean> = new WeakMap()
export const IS_CLICKING: WeakMap<Editor, boolean> = new WeakMap()
/**
* Weak map for associating the context `onChange` prop with the plugin.
* Weak map for associating the context `onChange` context with the plugin.
*/
export const EDITOR_TO_ON_CHANGE = new WeakMap<
Editor,
(children: Node[], selection: Range | null) => void
>()
export const EDITOR_TO_ON_CHANGE = new WeakMap<Editor, () => void>()
/**
* Symbols.

79
packages/slate/src/create-editor.ts
View File

@@ -1,5 +1,6 @@
import {
Command,
CoreCommand,
Descendant,
Editor,
Element,
@@ -26,6 +27,7 @@ export const createEditor = (): Editor => {
children: [],
operations: [],
selection: null,
marks: null,
isInline: () => false,
isVoid: () => false,
onChange: () => {},
@@ -73,6 +75,11 @@ export const createEditor = (): Editor => {
editor.operations.push(op)
Editor.normalize(editor)
// Clear any formats applied to the cursor if the selection changes.
if (op.type === 'set_selection') {
editor.marks = null
}
if (!FLUSHING.get(editor)) {
FLUSHING.set(editor, true)
@@ -84,9 +91,9 @@ export const createEditor = (): Editor => {
}
},
exec: (command: Command) => {
const { selection } = editor
if (CoreCommand.isCoreCommand(command)) {
const { selection } = editor
if (Command.isCoreCommand(command)) {
switch (command.type) {
case 'delete_backward': {
if (selection && Range.isCollapsed(selection)) {
@@ -112,6 +119,56 @@ export const createEditor = (): Editor => {
break
}
case 'format_text': {
if (selection) {
const { properties } = command
if (Range.isExpanded(selection)) {
const [match] = Editor.nodes(editor, {
at: selection,
match: n => Text.isText(n) && Text.matches(n, properties),
// TODO: should be `mode: 'universal'`
})
if (match) {
const keys = Object.keys(properties)
Editor.unsetNodes(editor, keys, {
match: 'text',
split: true,
})
} else {
Editor.setNodes(editor, properties, {
match: 'text',
split: true,
})
}
} else {
const marks = { ...(Editor.marks(editor) || {}) }
let match = true
for (const key in properties) {
if (marks[key] !== properties[key]) {
match = false
break
}
}
if (match) {
for (const key in properties) {
delete marks[key]
}
} else {
Object.assign(marks, properties)
}
editor.marks = marks
editor.onChange()
}
}
break
}
case 'insert_break': {
Editor.splitNodes(editor, { always: true })
break
@@ -123,7 +180,7 @@ export const createEditor = (): Editor => {
}
case 'insert_node': {
Editor.insertNodes(editor, [command.node])
Editor.insertNodes(editor, command.node)
break
}
@@ -131,8 +188,8 @@ export const createEditor = (): Editor => {
if (selection) {
const { anchor } = selection
// If the cursor is at the end of an inline, move it outside
// of the inline before inserting
// If the cursor is at the end of an inline, move it outside of
// the inline before inserting
if (Range.isCollapsed(selection)) {
const inline = Editor.match(editor, anchor, 'inline')
@@ -146,7 +203,17 @@ export const createEditor = (): Editor => {
}
}
Editor.insertText(editor, command.text)
const { marks } = editor
const { text } = command
if (marks) {
const node = { text, ...marks }
Editor.insertNodes(editor, node)
} else {
Editor.insertText(editor, text)
}
editor.marks = null
}
break
}

132
packages/slate/src/interfaces/command.ts
View File

@@ -19,97 +19,6 @@ export const Command = {
isCommand(value: any): value is Command {
return isPlainObject(value) && typeof value.type === 'string'
},
/**
* Check if a value is a `CoreCommand` object.
*/
isCoreCommand(value: any): value is CoreCommand {
return (
Command.isDeleteBackwardCommand(value) ||
Command.isDeleteForwardCommand(value) ||
Command.isDeleteFragmentCommand(value) ||
Command.isInsertTextCommand(value) ||
Command.isInsertFragmentCommand(value) ||
Command.isInsertBreakCommand(value)
)
},
/**
* Check if a value is a `DeleteBackwardCommand` object.
*/
isDeleteBackwardCommand(value: any): value is DeleteBackwardCommand {
return (
Command.isCommand(value) &&
value.type === 'delete_backward' &&
typeof value.unit === 'string'
)
},
/**
* Check if a value is a `DeleteForwardCommand` object.
*/
isDeleteForwardCommand(value: any): value is DeleteForwardCommand {
return (
Command.isCommand(value) &&
value.type === 'delete_forward' &&
typeof value.unit === 'string'
)
},
/**
* Check if a value is a `DeleteFragmentCommand` object.
*/
isDeleteFragmentCommand(value: any): value is DeleteFragmentCommand {
return Command.isCommand(value) && value.type === 'delete_fragment'
},
/**
* Check if a value is an `InsertBreakCommand` object.
*/
isInsertBreakCommand(value: any): value is InsertBreakCommand {
return Command.isCommand(value) && value.type === 'insert_break'
},
/**
* Check if a value is an `InsertFragmentCommand` object.
*/
isInsertFragmentCommand(value: any): value is InsertFragmentCommand {
return (
Command.isCommand(value) &&
value.type === 'insert_fragment' &&
Node.isNodeList(value.fragment)
)
},
/**
* Check if a value is an `InsertNodeCommand` object.
*/
isInsertNodeCommand(value: any): value is InsertNodeCommand {
return (
Command.isCommand(value) &&
value.type === 'insert_node' &&
Node.isNode(value.node)
)
},
/**
* Check if a value is a `InsertTextCommand` object.
*/
isInsertTextCommand(value: any): value is InsertTextCommand {
return (
Command.isCommand(value) &&
value.type === 'insert_text' &&
typeof value.text === 'string'
)
},
}
/**
@@ -140,6 +49,15 @@ export interface DeleteFragmentCommand {
type: 'delete_fragment'
}
/**
* The `FormatTextCommand` adds properties to the text nodes in the selection.
*/
export interface FormatTextCommand {
type: 'format_text'
properties: Record<string, any>
}
/**
* The `InsertBreakCommand` breaks a block in two at the current selection.
*/
@@ -184,7 +102,39 @@ export type CoreCommand =
| DeleteBackwardCommand
| DeleteForwardCommand
| DeleteFragmentCommand
| FormatTextCommand
| InsertBreakCommand
| InsertFragmentCommand
| InsertNodeCommand
| InsertTextCommand
export const CoreCommand = {
/**
* Check if a value is a `CoreCommand` object.
*/
isCoreCommand(value: any): value is CoreCommand {
if (Command.isCommand(value)) {
switch (value.type) {
case 'delete_backward':
return typeof value.unit === 'string'
case 'delete_forward':
return typeof value.unit === 'string'
case 'delete_fragment':
return true
case 'format_text':
return isPlainObject(value.properties)
case 'insert_break':
return true
case 'insert_fragment':
return Node.isNodeList(value.fragment)
case 'insert_node':
return Node.isNode(value.node)
case 'insert_text':
return typeof value.text === 'string'
}
}
return false
},
}

7
packages/slate/src/interfaces/editor/index.ts
View File

@@ -16,15 +16,16 @@ import { TextTransforms } from './transforms/text'
*/
export interface Editor {
apply: (operation: Operation) => void
children: Node[]
selection: Range | null
operations: Operation[]
marks: Record<string, any> | null
apply: (operation: Operation) => void
exec: (command: Command) => void
isInline: (element: Element) => boolean
isVoid: (element: Element) => boolean
normalizeNode: (entry: NodeEntry) => void
onChange: () => void
operations: Operation[]
selection: Range | null
[key: string]: any
}

55
packages/slate/src/interfaces/editor/queries/general.ts
View File

@@ -4,12 +4,14 @@ import {
Operation,
Path,
Point,
Text,
PathRef,
PointRef,
Range,
RangeRef,
Node,
} from '../../..'
import { TextEntry } from '../../text'
export const NORMALIZING: WeakMap<Editor, boolean> = new WeakMap()
export const PATH_REFS: WeakMap<Editor, Set<PathRef>> = new WeakMap()
@@ -30,6 +32,7 @@ export const GeneralQueries = {
typeof value.isVoid === 'function' &&
typeof value.normalizeNode === 'function' &&
typeof value.onChange === 'function' &&
(value.marks === null || isPlainObject(value.marks)) &&
(value.selection === null || Range.isRange(value.selection)) &&
Node.isNodeList(value.children) &&
Operation.isOperationList(value.operations)
@@ -45,6 +48,58 @@ export const GeneralQueries = {
return isNormalizing === undefined ? true : isNormalizing
},
/**
* Get the marks that would be added to text at the current selection.
*/
marks(editor: Editor): Record<string, any> | null {
const { marks, selection } = editor
if (!selection) {
return null
}
if (marks) {
return marks
}
if (Range.isExpanded(selection)) {
const [match] = Editor.nodes(editor, {
match: 'text',
mode: 'all',
})
if (match) {
const [node] = match as TextEntry
const { text, ...rest } = node
return rest
} else {
return {}
}
}
const { anchor } = selection
const { path } = anchor
let [node] = Editor.leaf(editor, path)
if (anchor.offset === 0) {
const prev = Editor.previous(editor, path, 'text')
const block = Editor.match(editor, path, 'block')
if (prev && block) {
const [prevNode, prevPath] = prev
const [, blockPath] = block
if (Path.isAncestor(blockPath, prevPath)) {
node = prevNode as Text
}
}
}
const { text, ...rest } = node
return rest
},
/**
* Create a mutable ref for a `Path` object, which will stay in sync as new
* operations are applied to the editor.

102
packages/slate/src/interfaces/operation.ts
View File

@@ -1,14 +1,14 @@
import { Node, Path, Range } from '..'
import isPlainObject from 'is-plain-object'
type InsertNodeOperation = {
export type InsertNodeOperation = {
type: 'insert_node'
path: Path
node: Node
[key: string]: any
}
type InsertTextOperation = {
export type InsertTextOperation = {
type: 'insert_text'
path: Path
offset: number
@@ -16,7 +16,7 @@ type InsertTextOperation = {
[key: string]: any
}
type MergeNodeOperation = {
export type MergeNodeOperation = {
type: 'merge_node'
path: Path
position: number
@@ -25,21 +25,21 @@ type MergeNodeOperation = {
[key: string]: any
}
type MoveNodeOperation = {
export type MoveNodeOperation = {
type: 'move_node'
path: Path
newPath: Path
[key: string]: any
}
type RemoveNodeOperation = {
export type RemoveNodeOperation = {
type: 'remove_node'
path: Path
node: Node
[key: string]: any
}
type RemoveTextOperation = {
export type RemoveTextOperation = {
type: 'remove_text'
path: Path
offset: number
@@ -47,7 +47,7 @@ type RemoveTextOperation = {
[key: string]: any
}
type SetNodeOperation = {
export type SetNodeOperation = {
type: 'set_node'
path: Path
properties: Partial<Node>
@@ -55,7 +55,7 @@ type SetNodeOperation = {
[key: string]: any
}
type SetSelectionOperation =
export type SetSelectionOperation =
| {
type: 'set_selection'
[key: string]: any
@@ -75,7 +75,7 @@ type SetSelectionOperation =
newProperties: null
}
type SplitNodeOperation = {
export type SplitNodeOperation = {
type: 'split_node'
path: Path
position: number
@@ -84,16 +84,7 @@ type SplitNodeOperation = {
[key: string]: any
}
/**
* `Operation` objects define the low-level instructions that Slate editors use
* to apply changes to their internal state. Representing all changes as
* operations is what allows Slate editors to easily implement history,
* collaboration, and other features.
*/
type Operation = NodeOperation | SelectionOperation | TextOperation
type NodeOperation =
export type NodeOperation =
| InsertNodeOperation
| MergeNodeOperation
| MoveNodeOperation
@@ -101,11 +92,20 @@ type NodeOperation =
| SetNodeOperation
| SplitNodeOperation
type SelectionOperation = SetSelectionOperation
export type SelectionOperation = SetSelectionOperation
type TextOperation = InsertTextOperation | RemoveTextOperation
export type TextOperation = InsertTextOperation | RemoveTextOperation
const Operation = {
/**
* `Operation` objects define the low-level instructions that Slate editors use
* to apply changes to their internal state. Representing all changes as
* operations is what allows Slate editors to easily implement history,
* collaboration, and other features.
*/
export type Operation = NodeOperation | SelectionOperation | TextOperation
export const Operation = {
/**
* Check of a value is a `NodeOperation` object.
*/
@@ -124,78 +124,53 @@ const Operation = {
}
switch (value.type) {
case 'insert_node': {
case 'insert_node':
return Path.isPath(value.path) && Node.isNode(value.node)
}
case 'insert_text': {
case 'insert_text':
return (
typeof value.offset === 'number' &&
typeof value.text === 'string' &&
Path.isPath(value.path)
)
}
case 'merge_node': {
case 'merge_node':
return (
typeof value.position === 'number' &&
(typeof value.target === 'number' || value.target === null) &&
Path.isPath(value.path) &&
isPlainObject(value.properties)
)
}
case 'move_node': {
case 'move_node':
return Path.isPath(value.path) && Path.isPath(value.newPath)
}
case 'remove_node': {
case 'remove_node':
return Path.isPath(value.path) && Node.isNode(value.node)
}
case 'remove_text': {
case 'remove_text':
return (
typeof value.offset === 'number' &&
typeof value.text === 'string' &&
Path.isPath(value.path)
)
}
case 'set_node': {
case 'set_node':
return (
Path.isPath(value.path) &&
isPlainObject(value.properties) &&
isPlainObject(value.newProperties)
)
}
case 'set_selection': {
case 'set_selection':
return (
(value.properties === null && Range.isRange(value.newProperties)) ||
(value.newProperties === null && Range.isRange(value.properties)) ||
(isPlainObject(value.properties) &&
isPlainObject(value.newProperties))
)
}
case 'set_value': {
return (
isPlainObject(value.properties) && isPlainObject(value.newProperties)
)
}
case 'split_node': {
case 'split_node':
return (
Path.isPath(value.path) &&
typeof value.position === 'number' &&
(typeof value.target === 'number' || value.target === null) &&
isPlainObject(value.properties)
)
}
default: {
default:
return false
}
}
},
@@ -300,16 +275,3 @@ const Operation = {
}
},
}
export {
InsertNodeOperation,
InsertTextOperation,
MergeNodeOperation,
MoveNodeOperation,
RemoveNodeOperation,
RemoveTextOperation,
SetNodeOperation,
SetSelectionOperation,
SplitNodeOperation,
Operation,
}

3
packages/slate/test/interfaces/Element/isElement/editor.js
View File

@@ -2,8 +2,9 @@ import { Element } from 'slate'
export const input = {
children: [],
selection: null,
operations: [],
selection: null,
marks: null,
apply() {},
exec() {},
isInline() {},

3
packages/slate/test/interfaces/Element/isElementList/full-editor.js
View File

@@ -3,8 +3,9 @@ import { Element } from 'slate'
export const input = [
{
children: [],
selection: null,
operations: [],
selection: null,
marks: null,
apply() {},
exec() {},
isInline() {},

13
packages/slate/test/interfaces/Operation/isOperation/set_value.js
View File

@@ -1,13 +0,0 @@
import { Operation } from 'slate'
export const input = {
type: 'set_value',
properties: {},
newProperties: {},
}
export const test = value => {
return Operation.isOperation(value)
}
export const output = true

11
site/examples/check-lists.js
View File

@@ -13,7 +13,6 @@ import { withHistory } from 'slate-history'
const CheckListsExample = () => {
const [value, setValue] = useState(initialValue)
const [selection, setSelection] = useState(null)
const renderElement = useCallback(props => <Element {...props} />, [])
const editor = useMemo(
() => withChecklists(withHistory(withReact(createEditor()))),
@@ -21,15 +20,7 @@ const CheckListsExample = () => {
)
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable
renderElement={renderElement}
placeholder="Get to work…"

11
site/examples/embeds.js
View File

@@ -11,18 +11,9 @@ import {
const EmbedsExample = () => {
const [value, setValue] = useState(initialValue)
const [selection, setSelection] = useState(null)
const editor = useMemo(() => withEmbeds(withReact(createEditor())), [])
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable
renderElement={props => <Element {...props} />}
placeholder="Enter some text..."

11
site/examples/forced-layout.js
View File

@@ -35,22 +35,13 @@ const withLayout = editor => {
const ForcedLayoutExample = () => {
const [value, setValue] = useState(initialValue)
const [selection, setSelection] = useState(null)
const renderElement = useCallback(props => <Element {...props} />, [])
const editor = useMemo(
() => withLayout(withHistory(withReact(createEditor()))),
[]
)
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable
renderElement={renderElement}
placeholder="Enter a title…"

11
site/examples/hovering-toolbar.js
View File

@@ -9,22 +9,13 @@ import { Range } from 'slate'
const HoveringMenuExample = () => {
const [value, setValue] = useState(initialValue)
const [selection, setSelection] = useState(null)
const editor = useMemo(
() => withFormatting(withHistory(withReact(createEditor()))),
[]
)
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<HoveringToolbar />
<Editable
renderLeaf={props => <Leaf {...props} />}

11
site/examples/huge-document.js
View File

@@ -22,19 +22,10 @@ for (let h = 0; h < HEADINGS; h++) {
const HugeDocumentExample = () => {
const [value, setValue] = useState(initialValue)
const [selection, setSelection] = useState(null)
const renderElement = useCallback(props => <Element {...props} />, [])
const editor = useMemo(() => withReact(createEditor()), [])
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable renderElement={renderElement} spellCheck autoFocus />
</Slate>
)

11
site/examples/images.js
View File

@@ -17,22 +17,13 @@ import { Button, Icon, Toolbar } from '../components'
const ImagesExample = () => {
const [value, setValue] = useState(initialValue)
const [selection, setSelection] = useState(null)
const editor = useMemo(
() => withImages(withHistory(withReact(createEditor()))),
[]
)
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Toolbar>
<InsertImageButton />
</Toolbar>

11
site/examples/links.js
View File

@@ -8,22 +8,13 @@ import { Button, Icon, Toolbar } from '../components'
const LinkExample = () => {
const [value, setValue] = useState(initialValue)
const [selection, setSelection] = useState(null)
const editor = useMemo(
() => withLinks(withHistory(withReact(createEditor()))),
[]
)
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Toolbar>
<LinkButton />
</Toolbar>

11
site/examples/markdown-preview.js
View File

@@ -10,7 +10,6 @@ import { css } from 'emotion'
const MarkdownPreviewExample = () => {
const [value, setValue] = useState(initialValue)
const [selection, setSelection] = useState(null)
const renderLeaf = useCallback(props => <Leaf {...props} />, [])
const editor = useMemo(() => withHistory(withReact(createEditor())), [])
const decorate = useCallback(([node, path]) => {
@@ -52,15 +51,7 @@ const MarkdownPreviewExample = () => {
}, [])
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable
decorate={decorate}
renderLeaf={renderLeaf}

11
site/examples/markdown-shortcuts.js
View File

@@ -18,22 +18,13 @@ const SHORTCUTS = {
const MarkdownShortcutsExample = () => {
const [value, setValue] = useState(initialValue)
const [selection, setSelection] = useState(null)
const renderElement = useCallback(props => <Element {...props} />, [])
const editor = useMemo(
() => withShortcuts(withReact(withHistory(createEditor()))),
[]
)
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable
renderElement={renderElement}
placeholder="Write some markdown..."

5
site/examples/mentions.js
View File

@@ -15,7 +15,6 @@ import { Portal } from '../components'
const MentionExample = () => {
const ref = useRef()
const [value, setValue] = useState(initialValue)
const [selection, setSelection] = useState(null)
const [target, setTarget] = useState()
const [index, setIndex] = useState(0)
const [search, setSearch] = useState('')
@@ -74,10 +73,8 @@ const MentionExample = () => {
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
onChange={value => {
setValue(value)
setSelection(selection)
if (selection && Range.isCollapsed(selection)) {
const [start] = Range.edges(selection)

11
site/examples/paste-html.js
View File

@@ -82,7 +82,6 @@ export const deserialize = el => {
const PasteHtmlExample = () => {
const [value, setValue] = useState(initialValue)
const [selection, setSelection] = useState(null)
const renderElement = useCallback(props => <Element {...props} />, [])
const renderLeaf = useCallback(props => <Leaf {...props} />, [])
const editor = useMemo(
@@ -90,15 +89,7 @@ const PasteHtmlExample = () => {
[]
)
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable
renderElement={renderElement}
renderLeaf={renderLeaf}

11
site/examples/plaintext.js
View File

@@ -5,18 +5,9 @@ import { withHistory } from 'slate-history'
const PlainTextExample = () => {
const [value, setValue] = useState(initialValue)
const [selection, setSelection] = useState(null)
const editor = useMemo(() => withHistory(withReact(createEditor())), [])
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable placeholder="Enter some plain text..." />
</Slate>
)

11
site/examples/read-only.js
View File

@@ -4,18 +4,9 @@ import { Slate, Editable, withReact } from 'slate-react'
const ReadOnlyExample = () => {
const [value, setValue] = useState(initialValue)
const [selection, setSelection] = useState(null)
const editor = useMemo(() => withReact(createEditor()), [])
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable readOnly placeholder="Enter some plain text..." />
</Slate>
)

127
site/examples/richtext.js
View File

@@ -9,22 +9,14 @@ import { Button, Icon, Toolbar } from '../components'
const HOTKEYS = {
'mod+b': 'bold',
'mod+i': 'italic',
'mod+u': 'underlined',
'mod+u': 'underline',
'mod+`': 'code',
}
const TEXT_FORMATS = ['bold', 'italic', 'underlined', 'code']
const LIST_FORMATS = ['numbered-list', 'bulleted-list']
const BLOCK_FORMATS = [
...LIST_FORMATS,
'heading-one',
'heading-two',
'block-quote',
]
const LIST_TYPES = ['numbered-list', 'bulleted-list']
const RichTextExample = () => {
const [value, setValue] = useState(initialValue)
const [selection, setSelection] = useState(null)
const renderElement = useCallback(props => <Element {...props} />, [])
const renderLeaf = useCallback(props => <Leaf {...props} />, [])
const editor = useMemo(
@@ -33,25 +25,17 @@ const RichTextExample = () => {
)
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Toolbar>
<FormatButton format="bold" icon="format_bold" />
<FormatButton format="italic" icon="format_italic" />
<FormatButton format="underlined" icon="format_underlined" />
<FormatButton format="code" icon="code" />
<FormatButton format="heading-one" icon="looks_one" />
<FormatButton format="heading-two" icon="looks_two" />
<FormatButton format="block-quote" icon="format_quote" />
<FormatButton format="numbered-list" icon="format_list_numbered" />
<FormatButton format="bulleted-list" icon="format_list_bulleted" />
<MarkButton format="bold" icon="format_bold" />
<MarkButton format="italic" icon="format_italic" />
<MarkButton format="underline" icon="format_underlined" />
<MarkButton format="code" icon="code" />
<BlockButton format="heading-one" icon="looks_one" />
<BlockButton format="heading-two" icon="looks_two" />
<BlockButton format="block-quote" icon="format_quote" />
<BlockButton format="numbered-list" icon="format_list_numbered" />
<BlockButton format="bulleted-list" icon="format_list_bulleted" />
</Toolbar>
<Editable
renderElement={renderElement}
@@ -63,7 +47,11 @@ const RichTextExample = () => {
for (const hotkey in HOTKEYS) {
if (isHotkey(hotkey, event)) {
event.preventDefault()
editor.exec({ type: 'toggle_format', format: HOTKEYS[hotkey] })
const mark = HOTKEYS[hotkey]
editor.exec({
type: 'format_text',
properties: { [mark]: true },
})
}
}
}}
@@ -76,31 +64,21 @@ const withRichText = editor => {
const { exec } = editor
editor.exec = command => {
if (command.type === 'toggle_format') {
if (command.type === 'format_block') {
const { format } = command
const isActive = isFormatActive(editor, format)
const isList = LIST_FORMATS.includes(format)
const isActive = isBlockActive(editor, format)
const isList = LIST_TYPES.includes(format)
if (TEXT_FORMATS.includes(format)) {
Editor.setNodes(
editor,
{ [format]: isActive ? null : true },
{ match: 'text', split: true }
)
for (const f of LIST_TYPES) {
Editor.unwrapNodes(editor, { match: { type: f }, split: true })
}
if (BLOCK_FORMATS.includes(format)) {
for (const f of LIST_FORMATS) {
Editor.unwrapNodes(editor, { match: { type: f }, split: true })
}
Editor.setNodes(editor, {
type: isActive ? 'paragraph' : isList ? 'list-item' : format,
})
Editor.setNodes(editor, {
type: isActive ? 'paragraph' : isList ? 'list-item' : format,
})
if (!isActive && isList) {
Editor.wrapNodes(editor, { type: format, children: [] })
}
if (!isActive && isList) {
Editor.wrapNodes(editor, { type: format, children: [] })
}
} else {
exec(command)
@@ -110,26 +88,18 @@ const withRichText = editor => {
return editor
}
const isFormatActive = (editor, format) => {
if (TEXT_FORMATS.includes(format)) {
const [match] = Editor.nodes(editor, {
match: { [format]: true },
mode: 'all',
})
const isBlockActive = (editor, format) => {
const [match] = Editor.nodes(editor, {
match: { type: format },
mode: 'all',
})
return !!match
}
return !!match
}
if (BLOCK_FORMATS.includes(format)) {
const [match] = Editor.nodes(editor, {
match: { type: format },
mode: 'all',
})
return !!match
}
return false
const isMarkActive = (editor, format) => {
const marks = Editor.marks(editor)
return marks ? marks[format] === true : false
}
const Element = ({ attributes, children, element }) => {
@@ -164,21 +134,36 @@ const Leaf = ({ attributes, children, leaf }) => {
children = <em>{children}</em>
}
if (leaf.underlined) {
if (leaf.underline) {
children = <u>{children}</u>
}
return <span {...attributes}>{children}</span>
}
const FormatButton = ({ format, icon }) => {
const BlockButton = ({ format, icon }) => {
const editor = useSlate()
return (
<Button
active={isFormatActive(editor, format)}
active={isBlockActive(editor, format)}
onMouseDown={event => {
event.preventDefault()
editor.exec({ type: 'toggle_format', format })
editor.exec({ type: 'format_block', format })
}}
>
<Icon>{icon}</Icon>
</Button>
)
}
const MarkButton = ({ format, icon }) => {
const editor = useSlate()
return (
<Button
active={isMarkActive(editor, format)}
onMouseDown={event => {
event.preventDefault()
editor.exec({ type: 'format_text', properties: { [format]: true } })
}}
>
<Icon>{icon}</Icon>

11
site/examples/search-highlighting.js
View File

@@ -8,7 +8,6 @@ import { Icon, Toolbar } from '../components'
const SearchHighlightingExample = () => {
const [value, setValue] = useState(initialValue)
const [selection, setSelection] = useState(null)
const [search, setSearch] = useState()
const editor = useMemo(() => withHistory(withReact(createEditor())), [])
const decorate = useCallback(
@@ -39,15 +38,7 @@ const SearchHighlightingExample = () => {
)
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Toolbar>
<div
className={css`

11
site/examples/tables.js
View File

@@ -5,7 +5,6 @@ import { withHistory } from 'slate-history'
const TablesExample = () => {
const [value, setValue] = useState(initialValue)
const [selection, setSelection] = useState(null)
const renderElement = useCallback(props => <Element {...props} />, [])
const renderLeaf = useCallback(props => <Leaf {...props} />, [])
const editor = useMemo(
@@ -13,15 +12,7 @@ const TablesExample = () => {
[]
)
return (
<Slate
editor={editor}
value={value}
selection={selection}
onChange={(value, selection) => {
setValue(value)
setSelection(selection)
}}
>
<Slate editor={editor} value={value} onChange={value => setValue(value)}>
<Editable renderElement={renderElement} renderLeaf={renderLeaf} />
</Slate>
)