1 import {EditorUiContext} from "../ui/framework/core";
3 $createParagraphNode, $getRoot,
5 $isDecoratorNode, CLICK_COMMAND,
6 COMMAND_PRIORITY_LOW, KEY_ARROW_DOWN_COMMAND, KEY_ARROW_UP_COMMAND,
9 KEY_ENTER_COMMAND, KEY_TAB_COMMAND,
13 import {$isImageNode} from "@lexical/rich-text/LexicalImageNode";
14 import {$isMediaNode} from "@lexical/rich-text/LexicalMediaNode";
15 import {getLastSelection} from "../utils/selection";
16 import {$getNearestNodeBlockParent, $getParentOfType, $selectOrCreateAdjacent} from "../utils/nodes";
17 import {$setInsetForSelection} from "../utils/lists";
18 import {$isListItemNode} from "@lexical/list";
19 import {$isDetailsNode, DetailsNode} from "@lexical/rich-text/LexicalDetailsNode";
20 import {$isDiagramNode} from "../utils/diagrams";
21 import {$isTableNode} from "@lexical/table";
23 function isHardToEscapeNode(node: LexicalNode): boolean {
24 return $isDecoratorNode(node) || $isImageNode(node) || $isMediaNode(node) || $isDiagramNode(node) || $isTableNode(node);
27 function insertBelowLastNode(context: EditorUiContext, event: MouseEvent): boolean {
28 const lastNode = $getRoot().getLastChild();
29 if (!lastNode || !isHardToEscapeNode(lastNode)) {
33 const lastNodeDom = context.editor.getElementByKey(lastNode.getKey());
38 const nodeBounds = lastNodeDom.getBoundingClientRect();
39 const isClickBelow = event.clientY > nodeBounds.bottom;
41 context.editor.update(() => {
42 const newNode = $createParagraphNode();
43 $getRoot().append(newNode);
53 export function registerMouseHandling(context: EditorUiContext): () => void {
54 const unregisterClick = context.editor.registerCommand(CLICK_COMMAND, (event): boolean => {
55 insertBelowLastNode(context, event);
57 }, COMMAND_PRIORITY_LOW);