46 lines
1.5 KiB
Plaintext
46 lines
1.5 KiB
Plaintext
/**
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* Copyright (c) 2013-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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* @providesModule editOnSelect
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* @format
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* @flow
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*/
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'use strict';
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import type DraftEditor from './DraftEditor.react';
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var EditorState = require('./EditorState');
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var ReactDOM = require('react-dom');
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var getDraftEditorSelection = require('./getDraftEditorSelection');
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const invariant = require('fbjs/lib/invariant');
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function editOnSelect(editor: DraftEditor): void {
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if (editor._blockSelectEvents || editor._latestEditorState !== editor.props.editorState) {
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return;
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}
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var editorState = editor.props.editorState;
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const editorNode = ReactDOM.findDOMNode(editor.editorContainer);
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invariant(editorNode, 'Missing editorNode');
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invariant(editorNode.firstChild instanceof HTMLElement, 'editorNode.firstChild is not an HTMLElement');
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var documentSelection = getDraftEditorSelection(editorState, editorNode.firstChild);
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var updatedSelectionState = documentSelection.selectionState;
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if (updatedSelectionState !== editorState.getSelection()) {
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if (documentSelection.needsRecovery) {
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editorState = EditorState.forceSelection(editorState, updatedSelectionState);
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} else {
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editorState = EditorState.acceptSelection(editorState, updatedSelectionState);
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}
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editor.update(editorState);
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}
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}
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module.exports = editOnSelect; |