feat:data persistent format

src/editor/core/event/CanvasEvent.ts

@@ -1,9 +1,11 @@
+import { version } from "../../../../package.json"
 import { ElementType } from "../.."
 import { ZERO } from "../../dataset/constant/Common"
 import { EDITOR_ELEMENT_COPY_ATTR } from "../../dataset/constant/Element"
 import { ElementStyleKey } from "../../dataset/enum/ElementStyle"
 import { MouseEventButton } from "../../dataset/enum/Event"
 import { KeyMap } from "../../dataset/enum/Keymap"
+import { IEditorResult } from "../../interface/Editor"
 import { IElement } from "../../interface/Element"
 import { ICurrentPosition } from "../../interface/Position"
 import { writeTextByElementList } from "../../utils/clipboard"
@@ -455,10 +457,19 @@ export class CanvasEvent {
     this.isCompositing = false
   }
 
-  public save(): IElement[] {
+  public save(): IEditorResult {
+    // 配置
+    const { width, height, margins } = this.draw.getOptions()
+    // 数据
     const elementList = this.draw.getOriginalElementList()
     const data = zipElementList(elementList)
-    return data
+    return {
+      version,
+      width,
+      height,
+      margins,
+      data
+    }
   }
 
 }

src/editor/interface/Editor.ts

@@ -1,3 +1,5 @@
+import { IElement } from ".."
+
 export interface IEditorOption {
   defaultType?: string;
   defaultFont?: string;
@@ -27,4 +29,12 @@ export interface IEditorOption {
   tdPadding?: number;
   defaultTdHeight?: number;
   defaultHyperlinkColor?: string;
+}
+
+export interface IEditorResult {
+  version: string;
+  width: number;
+  height: number;
+  margins: [top: number, right: number, bootom: number, left: number];
+  data: IElement[];
 }

src/editor/interface/Listener.ts

@@ -1,5 +1,5 @@
-import { IElement } from ".."
 import { RowFlex } from "../dataset/enum/Row"
+import { IEditorResult } from "./Editor"
 
 export interface IRangeStype {
   undo: boolean;
@@ -13,7 +13,7 @@ export interface IRangeStype {
   color: string | null;
   highlight: string | null;
   rowFlex: RowFlex | null;
-  rowMargin: number
+  rowMargin: number;
 }
 
 export type IRangeStyleChange = (payload: IRangeStype) => void
@@ -26,4 +26,4 @@ export type IPageSizeChange = (payload: number) => void
 
 export type IPageScaleChange = (payload: number) => void
 
-export type ISaved = (payload: IElement[]) => void
+export type ISaved = (payload: IEditorResult) => void