76 lines
2.2 KiB
Vue
76 lines
2.2 KiB
Vue
<script setup>
|
|
import { Handle, Position, getConnectedEdges, useVueFlow } from '@braks/vue-flow'
|
|
import { ref } from 'vue'
|
|
|
|
const props = defineProps({
|
|
id: {
|
|
type: String,
|
|
required: true,
|
|
},
|
|
})
|
|
|
|
const { edges, getNode } = useVueFlow()
|
|
|
|
const teleport = ref(null)
|
|
const transition = ref(false)
|
|
|
|
/**
|
|
* specify a selector to teleport to
|
|
*
|
|
* teleported elements still behave like they're at their position before,
|
|
* i.e. if they emit events, they will still emit them up their regular tree
|
|
*/
|
|
const onClick = (destination) => {
|
|
const node = getNode.value(props.id)
|
|
|
|
transition.value = true
|
|
|
|
// save current teleport destination to data of node
|
|
node.data.destination = destination
|
|
|
|
// hide connected edges when teleporting
|
|
const connectedEdges = getConnectedEdges([node], edges.value)
|
|
|
|
// if destination is not null, hide edges immediately
|
|
// check if nodes connected to edge are teleported and hide edge if one of them is
|
|
if (destination) {
|
|
connectedEdges.forEach(
|
|
(edge) => (edge.hidden = !!getNode.value(edge.source).data.destination || !!getNode.value(edge.target).data.destination),
|
|
)
|
|
}
|
|
|
|
setTimeout(() => {
|
|
// teleport to destination or disable teleport
|
|
teleport.value = destination
|
|
|
|
setTimeout(() => {
|
|
transition.value = false
|
|
|
|
// if destination is null, defer hiding edges until node is teleported back
|
|
if (!destination) {
|
|
connectedEdges.forEach(
|
|
(edge) =>
|
|
(edge.hidden = !!getNode.value(edge.source).data.destination || !!getNode.value(edge.target).data.destination),
|
|
)
|
|
}
|
|
}, 500)
|
|
}, 500)
|
|
}
|
|
</script>
|
|
|
|
<template>
|
|
<teleport :disabled="!teleport" :to="teleport">
|
|
<transition name="fade">
|
|
<div v-if="!transition" class="teleportable">
|
|
<Handle type="target" :position="Position.Top" />
|
|
[Node {{ id }}]
|
|
<div class="buttons">
|
|
<div v-if="teleport !== '#port'" class="button" @click.prevent="onClick('#port')">Teleport To Sidebar</div>
|
|
<div v-if="teleport !== null" class="button" @click.prevent="onClick(null)">Teleport To Main Graph</div>
|
|
</div>
|
|
<Handle type="source" :position="Position.Bottom" />
|
|
</div>
|
|
</transition>
|
|
</teleport>
|
|
</template>
|