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barsdeveloper
2022-03-10 22:31:47 +01:00
parent 9861b5cc00
commit 8bca6dcff4
9 changed files with 210 additions and 30 deletions
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25
js/element/LinkElement.js
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@@ -42,6 +42,19 @@ export default class LinkElement extends IElement {
if (destination) {
this.setDestinationPin(destination)
}
if (source && destination) {
this.#linkPins()
}
}
#linkPins() {
this.#source.linkTo(this.#destination)
this.#destination.linkTo(this.#source)
}
#unlinkPins() {
this.#source.unlinkFrom(this.#destination)
this.#destination.unlinkFrom(this.#source)
}
/**
@@ -118,6 +131,9 @@ export default class LinkElement extends IElement {
const nodeElement = this.#source.getNodeElement()
nodeElement.removeEventListener(Configuration.nodeDeleteEventName, this.#nodeDeleteHandler)
nodeElement.removeEventListener(Configuration.nodeDragLocalEventName, this.#nodeDragSourceHandler)
if (this.#destination) {
this.#unlinkPins()
}
}
this.#source = pin
if (this.#source) {
@@ -126,6 +142,9 @@ export default class LinkElement extends IElement {
nodeElement.addEventListener(Configuration.nodeDeleteEventName, this.#nodeDeleteHandler)
nodeElement.addEventListener(Configuration.nodeDragLocalEventName, this.#nodeDragSourceHandler)
this.setSourceLocation()
if (this.#destination) {
this.#linkPins()
}
}
}
@@ -144,6 +163,9 @@ export default class LinkElement extends IElement {
const nodeElement = this.#destination.getNodeElement()
nodeElement.removeEventListener(Configuration.nodeDeleteEventName, this.#nodeDeleteHandler)
nodeElement.removeEventListener(Configuration.nodeDragLocalEventName, this.#nodeDragDestinatonHandler)
if (this.#source) {
this.#unlinkPins()
}
}
this.#destination = pin
if (this.#destination) {
@@ -151,6 +173,9 @@ export default class LinkElement extends IElement {
nodeElement.addEventListener(Configuration.nodeDeleteEventName, this.#nodeDeleteHandler)
nodeElement.addEventListener(Configuration.nodeDragLocalEventName, this.#nodeDragDestinatonHandler)
this.setDestinationLocation()
if (this.#source) {
this.#linkPins()
}
}
}