feat(editor): 多选粘贴后同步选中粘贴的多个元素,并支持拖拽,粘贴删除支持多个元素同时撤销到上一步

packages/editor/src/services/editor.ts

@@ -42,9 +42,7 @@ import { beforeAdd, beforePaste, beforeRemove, notifyAddToStage } from '@editor/
 import BaseService from './BaseService';
 
 class Editor extends BaseService {
-  private isHistoryStateChange = false;
-
-  private state = reactive<StoreState>({
+  public state = reactive<StoreState>({
     root: null,
     page: null,
     parent: null,
@@ -55,6 +53,7 @@ class Editor extends BaseService {
     modifiedNodeIds: new Map(),
     pageLength: 0,
   });
+  private isHistoryStateChange = false;
 
   constructor() {
     super(
@@ -288,7 +287,28 @@ class Editor extends BaseService {
    * @returns 添加后的节点
    */
   public async multiAdd(configs: MNode[]): Promise<MNode[]> {
-    return await Promise.all(configs.map((configItem) => this.add(configItem as AddMNode)));
+    const stage = this.get<StageCore | null>('stage');
+    const newNodes: MNode[] = await Promise.all(
+      configs.map(async (configItem: MNode): Promise<MNode> => {
+        // 新增元素到配置
+        const { parentNode, newNode, layout } = await beforeAdd(configItem as AddMNode);
+        // 将新增元素事件通知到stage以更新渲染
+        await notifyAddToStage(parentNode, newNode, layout);
+        return newNode;
+      }),
+    );
+    const newNodeIds: Id[] = newNodes.map((node) => node.id);
+
+    // 增加历史记录 多选不可能选中page
+    this.addModifiedNodeId(newNodeIds.join('-'));
+    this.pushHistoryState();
+
+    // 触发选中样式
+    stage?.multiSelect(newNodeIds);
+
+    this.emit('multiAdd', newNodes);
+
+    return newNodes;
   }
 
   /**
@@ -299,10 +319,11 @@ class Editor extends BaseService {
    */
   public async add(addNode: AddMNode, parent?: MContainer | null): Promise<MNode> {
     const stage = this.get<StageCore | null>('stage');
+    // 新增元素到配置
     const { parentNode, newNode, layout, isPage } = await beforeAdd(addNode, parent);
     // 将新增元素事件通知到stage以更新渲染
     await notifyAddToStage(parentNode, newNode, layout);
-    // 触发选中样式
+    // 更新编辑器选中元素
     await this.select(newNode);
     // 增加历史记录
     this.addModifiedNodeId(newNode.id);
@@ -327,9 +348,42 @@ class Editor extends BaseService {
    * @param {Object} node
    * @return {Object} 删除的组件配置
    */
-  public async remove(nodes: MNode | MNode[]): Promise<(MNode | void)[]> {
-    const removeNodes = Array.isArray(nodes) ? nodes : [nodes];
-    return await Promise.all(removeNodes.map(async (node) => await this.doRemove(node)));
+  public async remove(nodeOrNodeList: MNode | MNode[]): Promise<MNode | MNode[]> {
+    if (Array.isArray(nodeOrNodeList)) {
+      // 多选批量删除
+      const nodes = nodeOrNodeList;
+      return this.multiRemove(nodes);
+    }
+    const node = nodeOrNodeList;
+    const removeParent = await beforeRemove(node);
+    // 删除的是页面
+    if (!removeParent) return node;
+    // 更新历史记录
+    this.addModifiedNodeId(removeParent.id);
+    this.pushHistoryState();
+
+    this.emit('remove', node);
+
+    return node;
+  }
+
+  /**
+   * 批量删除
+   * @param nodes 批量删除的节点
+   * @returns 批量删除的节点
+   */
+  public async multiRemove(nodes: MNode[]): Promise<MNode[]> {
+    await Promise.all(
+      nodes.map(async (removeNode) => {
+        await beforeRemove(removeNode);
+      }),
+    );
+    const nodeIds = nodes.map((node) => node.id);
+    this.addModifiedNodeId(nodeIds.join('-'));
+    this.pushHistoryState();
+
+    this.emit('multiRemove', nodes);
+    return nodes;
   }
 
   /**
@@ -683,47 +737,6 @@ class Editor extends BaseService {
       page,
     };
   }
-
-  private async doRemove(node: MNode): Promise<MNode | void> {
-    const beforeRemoveRes = beforeRemove(node);
-    if (!beforeRemoveRes) return;
-    const { parent, root } = beforeRemoveRes;
-
-    const stage = this.get<StageCore | null>('stage');
-    stage?.remove({ id: node.id, root: cloneDeep(this.get('root')) });
-
-    if (node.type === NodeType.PAGE) {
-      this.state.pageLength -= 1;
-
-      if (root.items[0]) {
-        await this.select(root.items[0]);
-        stage?.select(root.items[0].id);
-      } else {
-        this.set('node', null);
-        this.set('nodes', []);
-        this.set('parent', null);
-        this.set('page', null);
-        this.set('stage', null);
-        this.set('highlightNode', null);
-        this.resetModifiedNodeId();
-        historyService.reset();
-
-        this.emit('remove', node);
-
-        return node;
-      }
-    } else {
-      await this.select(parent);
-      stage?.select(parent.id);
-    }
-
-    this.addModifiedNodeId(parent.id);
-    this.pushHistoryState();
-
-    this.emit('remove', node);
-
-    return node;
-  }
 }
 
 export type EditorService = Editor;

packages/editor/src/utils/operator.ts

@@ -1,18 +1,19 @@
 import { toRaw } from 'vue';
-import { cloneDeep } from 'lodash-es';
+import { cloneDeep, isEmpty } from 'lodash-es';
 
 import { Id, MApp, MContainer, MNode, NodeType } from '@tmagic/schema';
 import StageCore from '@tmagic/stage';
 import { isPage } from '@tmagic/utils';
 
 import editorService from '@editor/services/editor';
+import historyService from '@editor/services/history';
 import propsService from '@editor/services/props';
 import { AddMNode, Layout, PastePosition } from '@editor/type';
 import { fixNodeLeft, generatePageNameByApp, getInitPositionStyle, getNodeIndex } from '@editor/utils/editor';
 
 /**
  * 粘贴前置操作：返回分配了新id以及校准了坐标的配置
- * @param position 粘贴的坐标,如果为空则默认在元素坐标基础上偏移10px
+ * @param position 粘贴的坐标
  * @param config 待粘贴的元素配置(复制时保存的那份配置)
  * @returns
  */
@@ -25,7 +26,8 @@ export const beforePaste = async (position: PastePosition, config: MNode[]) => {
   const pasteConfigs: MNode[] = await Promise.all(
     config.map(async (configItem: MNode): Promise<MNode> => {
       let pastePosition = position;
-      if (curNode.items) {
+      if (!isEmpty(pastePosition) && curNode.items) {
+        // 如果没有传入粘贴坐标则可能为键盘操作，不再转换
         // 如果粘贴时选中了容器，则将元素粘贴到容器内，坐标需要转换为相对于容器的坐标
         pastePosition = getPositionInContainer(pastePosition, curNode.id);
       }
@@ -146,9 +148,10 @@ export const notifyAddToStage = async (parentNode: MContainer, newNode: MNode, l
  * @param node 待删除的节点
  * @returns 父级元素，root根元素
  */
-export const beforeRemove = (node: MNode): { parent: MContainer; root: MApp } | void => {
+export const beforeRemove = async (node: MNode): Promise<MContainer | void> => {
   if (!node?.id) return;
 
+  const stage = editorService.get<StageCore | null>('stage');
   const root = editorService.get<MApp | null>('root');
 
   if (!root) throw new Error('没有root');
@@ -162,8 +165,33 @@ export const beforeRemove = (node: MNode): { parent: MContainer; root: MApp } |
   if (typeof index !== 'number' || index === -1) throw new Error('找不要删除的节点');
   // 从配置中删除元素
   parent.items?.splice(index, 1);
-  return {
-    parent,
-    root,
-  };
+
+  // 通知stage更新
+  stage?.remove({ id: node.id, root: cloneDeep(root) });
+
+  if (node.type === NodeType.PAGE) {
+    editorService.state.pageLength -= 1;
+
+    if (root.items[0]) {
+      await editorService.select(root.items[0]);
+      stage?.select(root.items[0].id);
+    } else {
+      editorService.set('node', null);
+      editorService.set('nodes', []);
+      editorService.set('parent', null);
+      editorService.set('page', null);
+      editorService.set('stage', null);
+      editorService.set('highlightNode', null);
+      editorService.resetModifiedNodeId();
+      historyService.reset();
+
+      editorService.emit('remove', node);
+
+      return;
+    }
+  } else {
+    await editorService.select(parent);
+    stage?.select(parent.id);
+  }
+  return parent;
 };

packages/stage/src/StageCore.ts

@@ -128,8 +128,7 @@ export default class StageCore extends EventEmitter {
         } else {
           this.selectedDomList.push(el);
         }
-        this.multiDr.multiSelect(this.selectedDomList);
-        this.emit('multiSelect', this.selectedDomList);
+        this.multiSelect(this.selectedDomList);
       });
 
     // 要先触发select，在触发update
@@ -222,6 +221,16 @@ export default class StageCore extends EventEmitter {
     }
   }
 
+  /**
+   * 多选
+   * @param domList 多选节点
+   */
+  public async multiSelect(idOrElList: HTMLElement[] | Id[]): Promise<void> {
+    const elList = await Promise.all(idOrElList.map(async (idOrEl) => await this.getTargetElement(idOrEl)));
+    this.multiDr.multiSelect(elList);
+    this.emit('multiSelect', elList);
+  }
+
   /**
    * 更新选中的节点
    * @param data 更新的数据

packages/stage/src/StageMultiDragResize.ts

@@ -70,7 +70,6 @@ export default class StageMultiDragResize extends EventEmitter {
     });
     this.moveableForMulti?.destroy();
     this.multiMoveableHelper?.clear();
-
     this.moveableForMulti = new Moveable(
       this.container,
       this.getOptions({
@@ -208,11 +207,12 @@ export default class StageMultiDragResize extends EventEmitter {
    * @return {MoveableOptions} moveable options参数
    */
   private getOptions(options: MoveableOptions = {}): MoveableOptions {
-    let { moveableOptions = {} } = this.core.config;
+    let { multiMoveableOptions = {} } = this.core.config;
 
-    if (typeof moveableOptions === 'function') {
-      moveableOptions = moveableOptions(this.core);
+    if (typeof multiMoveableOptions === 'function') {
+      multiMoveableOptions = multiMoveableOptions(this.core);
     }
+
     return {
       defaultGroupRotate: 0,
       defaultGroupOrigin: '50% 50%',
@@ -225,7 +225,7 @@ export default class StageMultiDragResize extends EventEmitter {
       origin: true,
       padding: { left: 0, top: 0, right: 0, bottom: 0 },
       ...options,
-      ...moveableOptions,
+      ...multiMoveableOptions,
     };
   }
 }

packages/stage/src/types.ts

@@ -39,6 +39,7 @@ export type StageCoreConfig = {
   containerHighlightClassName: string;
   containerHighlightDuration: number;
   moveableOptions?: ((core?: StageCore) => MoveableOptions) | MoveableOptions;
+  multiMoveableOptions?: ((core?: StageCore) => MoveableOptions) | MoveableOptions;
   /** runtime 的HTML地址，可以是一个HTTP地址，如果和编辑器不同域，需要设置跨域，也可以是一个相对或绝对路径 */
   runtimeUrl?: string;
   render?: (renderer: StageCore) => Promise<HTMLElement> | HTMLElement;