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Feat：新增MOVE_UP_ONE_LEVEL命令将节点上移一个层级

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街角小林 2024-01-25 15:19:11 +08:00
parent a5b3efd272
commit a4f83437c9
1 changed files with 19 additions and 0 deletions
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19
simple-mind-map/src/core/render/Render.js
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@ -180,6 +180,9 @@ class Render {
// 下移节点
this.downNode = this.downNode.bind(this)
this.mindMap.command.add('DOWN_NODE', this.downNode)
// 将一个节点上移一个层级
this.moveUpOneLevel = this.moveUpOneLevel.bind(this)
this.mindMap.command.add('MOVE_UP_ONE_LEVEL', this.moveUpOneLevel)
// 移动节点
this.insertAfter = this.insertAfter.bind(this)
this.mindMap.command.add('INSERT_AFTER', this.insertAfter)
@ -890,6 +893,22 @@ class Render {
this.mindMap.render()
}
// 将节点上移一个层级，多个节点只会操作第一个节点
moveUpOneLevel(node) {
node = node || this.activeNodeList[0]
if (!node || node.isRoot || node.layerIndex <= 1) {
return
}
const parent = node.parent
const grandpa = parent.parent
const index = getNodeIndexInNodeList(node, parent.children)
const parentIndex = getNodeIndexInNodeList(parent, grandpa.children)
// 节点数据
parent.nodeData.children.splice(index, 1)
grandpa.nodeData.children.splice(parentIndex + 1, 0, node.nodeData)
this.mindMap.render()
}
// 复制节点
copy() {
this.beingCopyData = this.copyNode()