feat: try to use inner annotations model to cursors

packages/bridge/src/apply/index.ts

@@ -3,7 +3,6 @@ import { Operation, Operations, SyncDoc } from '../model'
 import node from './node'
 import mark from './mark'
 import text from './text'
-import selection from './selection'
 import annotation from './annotation'
 
 const setSelection = doc => doc
@@ -14,20 +13,17 @@ const opType: any = {
   ...annotation,
   ...node,
   ...mark,
-  ...selection
+  set_selection: setSelection
   // set_value: setValue
 }
 
-export const applyOperation = meta => (
-  doc: SyncDoc,
-  op: Operation
-): SyncDoc => {
+export const applyOperation = (doc: SyncDoc, op: Operation): SyncDoc => {
   try {
     const applyOp = opType[op.type]
 
     if (!applyOp) throw new TypeError('Unsupported operation type!')
 
-    return applyOp(doc, op, meta)
+    return applyOp(doc, op)
   } catch (e) {
     console.error(e)
 
@@ -35,5 +31,5 @@ export const applyOperation = meta => (
   }
 }
 
-export const applySlateOps = (doc: SyncDoc, operations: Operations, meta) =>
-  operations.reduce(applyOperation(meta), doc)
+export const applySlateOps = (doc: SyncDoc, operations: Operations) =>
+  operations.reduce(applyOperation, doc)

packages/bridge/src/apply/selection.ts

@@ -1,37 +0,0 @@
-import { toJS } from '../utils'
-
-const setSelection = (doc, op, { id, selection, annotationType }) => {
-  if (!doc.cursors) {
-    doc.cursors = {}
-  }
-
-  const operation = op.toJS()
-
-  if (!doc.cursors[id]) {
-    doc.cursors[id] = {
-      key: id,
-      type: annotationType,
-      data: {}
-    }
-  }
-
-  const cursor = doc.cursors[id]
-  const { focus, anchor } = operation.newProperties
-
-  if (focus) cursor.focus = focus
-  if (anchor) cursor.anchor = anchor
-
-  const cursorPath = cursor.data.isBackward
-    ? anchor && anchor.path
-    : focus && focus.path
-
-  if (cursorPath) cursor.data.cursorPath = toJS(cursorPath)
-
-  cursor.data.isBackward = selection.isBackward
-
-  return doc
-}
-
-export default {
-  set_selection: setSelection
-}