parent
ad2780b936
commit
55def80703
@ -1,37 +0,0 @@
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import { toJS } from '../utils'
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const setSelection = (doc, op, { id, selection, annotationType }) => {
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if (!doc.cursors) {
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doc.cursors = {}
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}
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const operation = op.toJS()
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if (!doc.cursors[id]) {
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doc.cursors[id] = {
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key: id,
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type: annotationType,
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data: {}
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}
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}
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const cursor = doc.cursors[id]
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const { focus, anchor } = operation.newProperties
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if (focus) cursor.focus = focus
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if (anchor) cursor.anchor = anchor
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const cursorPath = cursor.data.isBackward
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? anchor && anchor.path
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: focus && focus.path
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if (cursorPath) cursor.data.cursorPath = toJS(cursorPath)
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cursor.data.isBackward = selection.isBackward
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return doc
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}
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export default {
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set_selection: setSelection
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}
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@ -0,0 +1,88 @@
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import { toJS } from '../utils'
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import { Operation } from 'slate'
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import { List } from 'immutable'
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export const setCursor = (
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doc,
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{ id, selection, selectionOps, annotationType }
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) => {
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if (!doc.annotations) {
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doc.annotations = {}
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}
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if (!doc.annotations[id]) {
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doc.annotations[id] = {
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key: id,
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type: annotationType,
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data: {}
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}
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}
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const annotation = toJS(doc.annotations[id])
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if (selectionOps.size) {
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selectionOps.forEach(op => {
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const { newProperties } = op.toJSON()
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if (newProperties.focus) annotation.focus = newProperties.focus
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if (newProperties.anchor) annotation.anchor = newProperties.anchor
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if (newProperties.data) annotation.data = newProperties.data
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})
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}
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const cursorStart = annotation.anchor && annotation.anchor.offset
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const cursorEnd = annotation.focus && annotation.focus.offset
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console.log('cursor!!', cursorStart, cursorEnd)
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console.log(
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'selection!!',
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annotation,
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selection.start.offset,
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selection.end.offset
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)
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if (selection.start.offset !== cursorStart) {
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annotation.focus = selection.end.toJS() || {}
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}
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if (selection.end.offset !== cursorEnd) {
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annotation.anchor = selection.start.toJS() || {}
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}
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annotation.data.isBackward = selection.isBackward
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console.log('setted cursor', annotation, toJS(doc))
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doc.annotations[id] = annotation
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return doc
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}
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export const removeCursor = (doc, { id }) => {
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console.log('!!!removeCursor', doc, id)
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if (doc.annotations && doc.annotations[id]) {
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delete doc.annotations[id]
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}
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return doc
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}
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export const cursorOpFilter = (doc, ops: List<Operation>) =>
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ops.filter(op => {
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const { annotations } = doc
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if (op.type === 'set_annotation') {
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return !(
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(op.properties && annotations[op.properties.key]) ||
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(op.newProperties && annotations[op.newProperties.key])
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)
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} else if (
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op.type === 'add_annotation' ||
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op.type === 'remove_annotation'
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) {
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return !annotations[op.annotation.key]
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}
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return true
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})
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@ -1,3 +1,4 @@
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export * from './apply'
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export * from './convert'
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export * from './utils'
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export * from './cursor'
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Reference in new issue