diff options
Diffstat (limited to 'src/client/util/ProseMirrorEditorView.tsx')
-rw-r--r-- | src/client/util/ProseMirrorEditorView.tsx | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/src/client/util/ProseMirrorEditorView.tsx b/src/client/util/ProseMirrorEditorView.tsx deleted file mode 100644 index b42adfbb4..000000000 --- a/src/client/util/ProseMirrorEditorView.tsx +++ /dev/null @@ -1,74 +0,0 @@ -import React from "react"; -import { EditorView } from "prosemirror-view"; -import { EditorState } from "prosemirror-state"; - -export interface ProseMirrorEditorViewProps { - /* EditorState instance to use. */ - editorState: EditorState; - /* Called when EditorView produces new EditorState. */ - onEditorState: (editorState: EditorState) => any; -} - -/** - * This wraps ProseMirror's EditorView into React component. - * This code was found on https://discuss.prosemirror.net/t/using-with-react/904 - */ -export class ProseMirrorEditorView extends React.Component<ProseMirrorEditorViewProps> { - - private _editorView?: EditorView; - - _createEditorView = (element: HTMLDivElement | null) => { - if (element !== null) { - this._editorView = new EditorView(element, { - state: this.props.editorState, - dispatchTransaction: this.dispatchTransaction, - }); - } - } - - dispatchTransaction = (tx: any) => { - // In case EditorView makes any modification to a state we funnel those - // modifications up to the parent and apply to the EditorView itself. - const editorState = this.props.editorState.apply(tx); - if (this._editorView) { - this._editorView.updateState(editorState); - } - this.props.onEditorState(editorState); - } - - focus() { - if (this._editorView) { - this._editorView.focus(); - } - } - - componentWillReceiveProps(nextProps: { editorState: EditorState<any>; }) { - // In case we receive new EditorState through props — we apply it to the - // EditorView instance. - if (this._editorView) { - if (nextProps.editorState !== this.props.editorState) { - this._editorView.updateState(nextProps.editorState); - } - } - } - - componentWillUnmount() { - if (this._editorView) { - this._editorView.destroy(); - } - } - - shouldComponentUpdate() { - // Note that EditorView manages its DOM itself so we'd ratrher don't mess - // with it. - return false; - } - - render() { - // Render just an empty div which is then used as a container for an - // EditorView instance. - return ( - <div ref={this._createEditorView} /> - ); - } -}
\ No newline at end of file |