feat: add table context to contextmenu and getRangeContext api #576

docs/en/guide/contextmenu-custom.md

@@ -30,3 +30,15 @@ Usage:
 ```javascript
 const contextMenuList = await instance.register.getContextMenuList()
 ```
+
+Remark:
+
+```javascript
+// Example of modifying internal contextmenu
+contextmenuList.forEach(menu => {
+  // Find the menu item through the menu key and modify its properties
+  if (menu.key === INTERNAL_CONTEXT_MENU_KEY.GLOBAL.PASTE) {
+    menu.when = () => false
+  }
+})
+```

docs/guide/contextmenu-custom.md

@@ -30,3 +30,15 @@ instance.register.contextMenuList([
 ```javascript
 const contextMenuList = await instance.register.getContextMenuList()
 ```
+
+备注：
+
+```javascript
+// 修改内部右键菜单示例
+contextmenuList.forEach(menu => {
+  // 通过菜单key找到菜单项后进行属性修改
+  if (menu.key === INTERNAL_CONTEXT_MENU_KEY.GLOBAL.PASTE) {
+    menu.when = () => false
+  }
+})
+```

src/editor/core/command/CommandAdapt.ts

@@ -2136,8 +2136,17 @@ export class CommandAdapt {
     // 区域信息
     const zone = this.draw.getZone().getZone()
     // 表格信息
-    const isTable = this.position.getPositionContext().isTable
-    return deepClone({
+    const { isTable, trIndex, tdIndex, index } =
+      this.position.getPositionContext()
+    let tableElement: IElement | null = null
+    if (isTable) {
+      const originalElementList = this.draw.getOriginalElementList()
+      const originTableElement = originalElementList[index!] || null
+      if (originTableElement) {
+        tableElement = zipElementList([originTableElement])[0]
+      }
+    }
+    return deepClone<RangeContext>({
       isCollapsed,
       startElement,
       endElement,
@@ -2145,7 +2154,10 @@ export class CommandAdapt {
       endPageNo,
       rangeRects,
       zone,
-      isTable
+      isTable,
+      trIndex: trIndex ?? null,
+      tdIndex: tdIndex ?? null,
+      tableElement
     })
   }
 

src/editor/core/contextmenu/ContextMenu.ts

@@ -3,11 +3,13 @@ import { EDITOR_COMPONENT, EDITOR_PREFIX } from '../../dataset/constant/Editor'
 import { EditorComponent } from '../../dataset/enum/Editor'
 import { DeepRequired } from '../../interface/Common'
 import { IEditorOption } from '../../interface/Editor'
+import { IElement } from '../../interface/Element'
 import {
   IContextMenuContext,
   IRegisterContextMenu
 } from '../../interface/contextmenu/ContextMenu'
 import { findParent } from '../../utils'
+import { zipElementList } from '../../utils/element'
 import { Command } from '../command/Command'
 import { Draw } from '../draw/Draw'
 import { I18n } from '../i18n/I18n'
@@ -150,10 +152,18 @@ export class ContextMenu {
     // 是否存在选区
     const editorHasSelection = editorTextFocus && startIndex !== endIndex
     // 是否在表格内
-    const positionContext = this.position.getPositionContext()
-    const isInTable = positionContext.isTable
+    const { isTable, trIndex, tdIndex, index } =
+      this.position.getPositionContext()
+    let tableElement: IElement | null = null
+    if (isTable) {
+      const originalElementList = this.draw.getOriginalElementList()
+      const originTableElement = originalElementList[index!] || null
+      if (originTableElement) {
+        tableElement = zipElementList([originTableElement])[0]
+      }
+    }
     // 是否存在跨行/列
-    const isCrossRowCol = isInTable && !!crossRowCol
+    const isCrossRowCol = isTable && !!crossRowCol
     // 当前元素
     const elementList = this.draw.getElementList()
     const startElement = elementList[startIndex] || null
@@ -166,9 +176,12 @@ export class ContextMenu {
       isReadonly,
       editorHasSelection,
       editorTextFocus,
-      isInTable,
       isCrossRowCol,
-      zone
+      zone,
+      isInTable: isTable,
+      trIndex: trIndex ?? null,
+      tdIndex: tdIndex ?? null,
+      tableElement
     }
   }
 

src/editor/interface/Range.ts

@@ -28,6 +28,9 @@ export type RangeContext = {
   rangeRects: RangeRect[]
   zone: EditorZone
   isTable: boolean
+  trIndex: number | null
+  tdIndex: number | null
+  tableElement: IElement | null
 }
 
 export interface IRangeParagraphInfo {

src/editor/interface/contextmenu/ContextMenu.ts

@@ -11,6 +11,9 @@ export interface IContextMenuContext {
   isInTable: boolean
   isCrossRowCol: boolean
   zone: EditorZone
+  trIndex: number | null
+  tdIndex: number | null
+  tableElement: IElement | null
 }
 
 export interface IRegisterContextMenu {