Material nodes wip, various refactoring

js/input/common/Copy.js

@@ -34,5 +34,6 @@ export default class Copy extends IInput {
     copied() {
         const value = this.getSerializedText()
         navigator.clipboard.writeText(value)
+        return value
     }
 }

js/input/common/Cut.js

@@ -0,0 +1,39 @@
+import IInput from "../IInput.js"
+import ObjectSerializer from "../../serialization/ObjectSerializer.js"
+import KeyboardCanc from "../keybaord/KeyboardCanc.js"
+
+export default class Cut extends IInput {
+
+    static #serializer = new ObjectSerializer()
+
+    /** @type {(e: ClipboardEvent) => void} */
+    #cutHandler
+
+    constructor(target, blueprint, options = {}) {
+        options.listenOnFocus ??= true
+        options.unlistenOnTextEdit ??= true // No nodes copy if inside a text field, just text (default behavior)
+        super(target, blueprint, options)
+        let self = this
+        this.#cutHandler = _ => self.cut()
+    }
+
+    listenEvents() {
+        window.addEventListener("cut", this.#cutHandler)
+    }
+
+    unlistenEvents() {
+        window.removeEventListener("cut", this.#cutHandler)
+    }
+
+    getSerializedText() {
+        return this.blueprint
+            .getNodes(true)
+            .map(node => Cut.#serializer.write(node.entity, false))
+            .join("")
+    }
+
+    cut() {
+        this.blueprint.template.getCopyInputObject().copied()
+        this.blueprint.template.getInputObject(KeyboardCanc).fire()
+    }
+}