161 lines
3.7 KiB
TypeScript
161 lines
3.7 KiB
TypeScript
/*
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* Copyright 2025 coze-dev Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { useCallback, useContext, useMemo } from 'react';
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import {
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usePlayground,
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type FlowNodeEntity,
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FlowNodeRenderData,
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PlaygroundEntityContext,
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type NodeFormProps,
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getNodeForm,
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} from '@flowgram-adapter/fixed-layout-editor';
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import { useObserve } from '@flowgram-adapter/common';
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import { getStoreNode } from '../utils';
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export interface NodeRenderReturnType {
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/**
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* The current node (if it is an icon, it will return its parent node)
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*/
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node: FlowNodeEntity;
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/**
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* Is the node active?
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*/
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activated: boolean;
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/**
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* Is the node expanded?
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*/
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expanded: boolean;
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/**
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* Mouse entry, mainly used to control the activated state
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*/
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onMouseEnter: (e: React.MouseEvent) => void;
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/**
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* The mouse leaves, mainly used to control the activated state
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*/
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onMouseLeave: (e: React.MouseEvent) => void;
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/**
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* Render the form, which can only be used if the node engine is turned on
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*/
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form: NodeFormProps<any> | undefined;
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/**
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* Get the extended data of the node
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*/
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getExtInfo<T = any>(): T;
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/**
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* Update the extended data of the node
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* @param extInfo
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*/
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updateExtInfo<T = any>(extInfo: T): void;
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/**
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* Expand/Collapse Nodes
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* @param expanded
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*/
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toggleExpand(): void;
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/**
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* Global readonly state
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*/
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readonly: boolean;
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}
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/**
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* Custom useNodeRender
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* Do not distinguish between blockIcon and inlineBlocks
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*/
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export function useCustomNodeRender(
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nodeFromProps?: FlowNodeEntity,
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): NodeRenderReturnType {
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const ctx = useContext<FlowNodeEntity>(PlaygroundEntityContext);
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const renderNode = nodeFromProps || ctx;
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const renderData =
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renderNode.getData<FlowNodeRenderData>(FlowNodeRenderData)!;
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const { node } = getStoreNode(renderNode);
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const { expanded, activated } = renderData;
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const playground = usePlayground();
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const onMouseEnter = useCallback(() => {
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renderData.toggleMouseEnter();
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}, [renderData]);
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const onMouseLeave = useCallback(() => {
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renderData.toggleMouseLeave();
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}, [renderData]);
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const toggleExpand = useCallback(() => {
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renderData.toggleExpand();
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}, [renderData]);
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const getExtInfo = useCallback(() => node.getExtInfo() as any, [node]);
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const updateExtInfo = useCallback(
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(data: any) => {
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node.updateExtInfo(data);
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},
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[node],
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);
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const form = useMemo(() => getNodeForm(node), [node]);
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// Listen FormState change
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const formState = useObserve<any>(form?.state);
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const { readonly } = playground.config;
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return useMemo(
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() => ({
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node,
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activated,
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readonly,
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expanded,
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onMouseEnter,
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onMouseLeave,
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getExtInfo,
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updateExtInfo,
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toggleExpand,
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get form() {
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if (!form) {
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return undefined;
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}
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return {
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...form,
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get values() {
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return form.values!;
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},
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get state() {
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return formState;
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},
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};
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},
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}),
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[
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node,
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activated,
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readonly,
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expanded,
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onMouseEnter,
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onMouseLeave,
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getExtInfo,
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updateExtInfo,
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toggleExpand,
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form,
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formState,
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],
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);
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}
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