62 lines
1.9 KiB
TypeScript
62 lines
1.9 KiB
TypeScript
import { createOpaqueId } from "../core/ids";
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import { cloneModelInstance, normalizeModelInstanceName } from "../assets/model-instances";
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import type { EditorCommand } from "./command";
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interface SetModelInstanceNameCommandOptions {
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modelInstanceId: string;
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name: string | null;
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}
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export function createSetModelInstanceNameCommand(options: SetModelInstanceNameCommandOptions): EditorCommand {
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const normalizedName = normalizeModelInstanceName(options.name);
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let previousName: string | undefined;
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return {
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id: createOpaqueId("command"),
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label: normalizedName === undefined ? "Clear model instance name" : `Rename model instance to ${normalizedName}`,
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execute(context) {
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const currentDocument = context.getDocument();
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const modelInstance = currentDocument.modelInstances[options.modelInstanceId];
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if (modelInstance === undefined) {
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throw new Error(`Model instance ${options.modelInstanceId} does not exist.`);
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}
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if (previousName === undefined) {
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previousName = modelInstance.name;
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}
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context.setDocument({
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...currentDocument,
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modelInstances: {
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...currentDocument.modelInstances,
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[modelInstance.id]: cloneModelInstance({
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...modelInstance,
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name: normalizedName
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})
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}
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});
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},
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undo(context) {
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const currentDocument = context.getDocument();
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const modelInstance = currentDocument.modelInstances[options.modelInstanceId];
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if (modelInstance === undefined) {
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throw new Error(`Model instance ${options.modelInstanceId} does not exist.`);
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}
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context.setDocument({
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...currentDocument,
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modelInstances: {
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...currentDocument.modelInstances,
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[modelInstance.id]: cloneModelInstance({
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...modelInstance,
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name: previousName
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})
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}
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});
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}
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};
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}
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