1 files changed, 0 insertions, 126 deletions
diff --git a/src/new_fields/Proxy.ts b/src/new_fields/Proxy.ts
deleted file mode 100644
index 555faaad0..000000000
--- a/src/new_fields/Proxy.ts
+++ /dev/null
@@ -1,126 +0,0 @@
-import { Deserializable } from "../client/util/SerializationHelper";
-import { FieldWaiting } from "./Doc";
-import { primitive, serializable } from "serializr";
-import { observable, action, runInAction } from "mobx";
-import { DocServer } from "../client/DocServer";
-import { RefField } from "./RefField";
-import { ObjectField } from "./ObjectField";
-import { Id, Copy, ToScriptString, ToString } from "./FieldSymbols";
-import { scriptingGlobal } from "../client/util/Scripting";
-import { Plugins } from "./util";
-
-@Deserializable("proxy")
-export class ProxyField<T extends RefField> extends ObjectField {
-    constructor();
-    constructor(value: T);
-    constructor(fieldId: string);
-    constructor(value?: T | string) {
-        super();
-        if (typeof value === "string") {
-            this.fieldId = value;
-        } else if (value) {
-            this.cache = value;
-            this.fieldId = value[Id];
-        }
-    }
-
-    [Copy]() {
-        if (this.cache) return new ProxyField<T>(this.cache);
-        return new ProxyField<T>(this.fieldId);
-    }
-
-    [ToScriptString]() {
-        return "invalid";
-    }
-    [ToString]() {
-        return "ProxyField";
-    }
-
-    @serializable(primitive())
-    readonly fieldId: string = "";
-
-    // This getter/setter and nested object thing is 
-    // because mobx doesn't play well with observable proxies
-    @observable.ref
-    private _cache: { readonly field: T | undefined } = { field: undefined };
-    private get cache(): T | undefined {
-        return this._cache.field;
-    }
-    private set cache(field: T | undefined) {
-        this._cache = { field };
-    }
-
-    private failed = false;
-    private promise?: Promise<any>;
-
-    value(): T | undefined | FieldWaiting<T> {
-        if (this.cache) {
-            return this.cache;
-        }
-        if (this.failed) {
-            return undefined;
-        }
-        if (!this.promise) {
-            const cached = DocServer.GetCachedRefField(this.fieldId);
-            if (cached !== undefined) {
-                runInAction(() => this.cache = cached as any);
-                return cached as any;
-            }
-            this.promise = DocServer.GetRefField(this.fieldId).then(action((field: any) => {
-                this.promise = undefined;
-                this.cache = field;
-                if (field === undefined) this.failed = true;
-                return field;
-            }));
-        }
-        return this.promise as any;
-    }
-    promisedValue(): string { return !this.cache && !this.failed && !this.promise ? this.fieldId : ""; }
-    setPromise(promise: any) {
-        this.promise = promise;
-    }
-    @action
-    setValue(field: any) {
-        this.promise = undefined;
-        this.cache = field;
-        if (field === undefined) this.failed = true;
-        return field;
-    }
-}
-
-export namespace ProxyField {
-    let useProxy = true;
-    export function DisableProxyFields() {
-        useProxy = false;
-    }
-
-    export function EnableProxyFields() {
-        useProxy = true;
-    }
-
-    export function WithoutProxy<T>(fn: () => T) {
-        DisableProxyFields();
-        try {
-            return fn();
-        } finally {
-            EnableProxyFields();
-        }
-    }
-
-    export function initPlugin() {
-        Plugins.addGetterPlugin((doc, _, value) => {
-            if (useProxy && value instanceof ProxyField) {
-                return { value: value.value() };
-            }
-        });
-    }
-}
-
-function prefetchValue(proxy: PrefetchProxy<RefField>) {
-    return proxy.value() as any;
-}
-
-@scriptingGlobal
-@Deserializable("prefetch_proxy", prefetchValue)
-export class PrefetchProxy<T extends RefField> extends ProxyField<T> {
-}