update: use controlledComputed for edges/nodes

Signed-off-by: Braks <78412429+bcakmakoglu@users.noreply.github.com>
This commit is contained in:
Braks
2021-11-22 14:10:49 +01:00
parent 2b065b4e56
commit 049b701580
4 changed files with 63 additions and 24 deletions
+32 -7
View File
@@ -1,6 +1,17 @@
<script lang="ts" setup>
import { CSSProperties } from 'vue'
import { ConnectionLineType, Dimensions, Edge, EdgeComponent, GraphNode, HandleType, Transform } from '../../types'
import {
ConnectionLineType,
ConnectionMode,
Dimensions,
Edge,
EdgeComponent,
ElementId,
GraphNode,
HandleType,
Transform,
XYPosition,
} from '../../types'
import { getSourceTargetNodes } from '../../utils'
import EdgeWrapper from '../../components/Edges/EdgeWrapper.vue'
import ConnectionLine from '../../components/ConnectionLine/ConnectionLine.vue'
@@ -18,8 +29,11 @@ interface EdgeRendererProps {
markerEndId?: string
elementsSelectable?: boolean
edgeUpdaterRadius?: number
connectionNodeId?: string
connectionNodeId?: ElementId
connectionHandleType?: HandleType
connectionHandleId?: ElementId
connectionPosition?: XYPosition
connectionMode: ConnectionMode
nodesConnectable?: boolean
}
@@ -39,17 +53,22 @@ const getType = (type: string) => {
return edgeType
}
const sourceNode = computed(() => props.nodes.find((n) => n.id === props.connectionNodeId))
const connectionLineVisible = computed(
const sourceNode = controlledComputed(
() => props.connectionNodeId,
() => {
if (props.connectionNodeId) return props.nodes[props.nodes.map((n) => n.id).indexOf(props.connectionNodeId)]
},
)
const connectionLineVisible = controlledComputed(
() => props.connectionNodeId,
() =>
!!(
sourceNode.value &&
(typeof sourceNode.value.selectable === 'undefined' ? props.nodesConnectable : sourceNode.value.selectable) &&
(typeof sourceNode.value.connectable === 'undefined' ? props.nodesConnectable : sourceNode.value.connectable) &&
props.connectionNodeId &&
props.connectionHandleType
),
)
const transform = computed(() => `translate(${props.transform[0]},${props.transform[1]}) scale(${props.transform[2]})`)
const sourceTargetNodes = (edge: Edge) => {
@@ -105,9 +124,15 @@ export default {
</EdgeWrapper>
<ConnectionLine
v-if="connectionLineVisible && sourceNode"
:source-node="sourceNode"
:connection-line-style="props.connectionLineStyle"
:connection-line-type="props.connectionLineType"
:connection-handle-id="props.connectionHandleId"
:vf="sourceNode?.__vf"
:connection-node-id="props.connectionNodeId"
:connection-handle-type="props.connectionHandleType"
:connection-position="props.connectionPosition"
:connection-mode="props.connectionMode"
:transform="props.transform"
>
<template #default="customConnectionLineProps">
<slot name="custom-connection-line" v-bind="customConnectionLineProps"></slot>