aboutsummaryrefslogtreecommitdiff
path: root/src/new_fields/util.ts
diff options
context:
space:
mode:
Diffstat (limited to 'src/new_fields/util.ts')
-rw-r--r--src/new_fields/util.ts199
1 files changed, 0 insertions, 199 deletions
diff --git a/src/new_fields/util.ts b/src/new_fields/util.ts
deleted file mode 100644
index a287b0210..000000000
--- a/src/new_fields/util.ts
+++ /dev/null
@@ -1,199 +0,0 @@
-import { UndoManager } from "../client/util/UndoManager";
-import { Doc, Field, FieldResult, UpdatingFromServer, LayoutSym } from "./Doc";
-import { SerializationHelper } from "../client/util/SerializationHelper";
-import { ProxyField, PrefetchProxy } from "./Proxy";
-import { RefField } from "./RefField";
-import { ObjectField } from "./ObjectField";
-import { action, trace } from "mobx";
-import { Parent, OnUpdate, Update, Id, SelfProxy, Self } from "./FieldSymbols";
-import { DocServer } from "../client/DocServer";
-import { ComputedField } from "./ScriptField";
-import { ScriptCast } from "./Types";
-
-function _readOnlySetter(): never {
- throw new Error("Documents can't be modified in read-only mode");
-}
-
-const tracing = false;
-export function TraceMobx() {
- tracing && trace();
-}
-
-export interface GetterResult {
- value: FieldResult;
- shouldReturn?: boolean;
-}
-export type GetterPlugin = (receiver: any, prop: string | number, currentValue: any) => GetterResult | undefined;
-const getterPlugins: GetterPlugin[] = [];
-
-export namespace Plugins {
- export function addGetterPlugin(plugin: GetterPlugin) {
- getterPlugins.push(plugin);
- }
-}
-
-const _setterImpl = action(function (target: any, prop: string | symbol | number, value: any, receiver: any): boolean {
- //console.log("-set " + target[SelfProxy].title + "(" + target[SelfProxy][prop] + ")." + prop.toString() + " = " + value);
- if (SerializationHelper.IsSerializing()) {
- target[prop] = value;
- return true;
- }
-
- if (typeof prop === "symbol") {
- target[prop] = value;
- return true;
- }
- if (value !== undefined) {
- value = value[SelfProxy] || value;
- }
- const curValue = target.__fields[prop];
- if (curValue === value || (curValue instanceof ProxyField && value instanceof RefField && curValue.fieldId === value[Id])) {
- // TODO This kind of checks correctly in the case that curValue is a ProxyField and value is a RefField, but technically
- // curValue should get filled in with value if it isn't already filled in, in case we fetched the referenced field some other way
- return true;
- }
- if (value instanceof RefField) {
- value = new ProxyField(value);
- }
- if (value instanceof ObjectField) {
- if (value[Parent] && value[Parent] !== receiver && !(value instanceof PrefetchProxy)) {
- throw new Error("Can't put the same object in multiple documents at the same time");
- }
- value[Parent] = receiver;
- value[OnUpdate] = updateFunction(target, prop, value, receiver);
- }
- if (curValue instanceof ObjectField) {
- delete curValue[Parent];
- delete curValue[OnUpdate];
- }
- const writeMode = DocServer.getFieldWriteMode(prop as string);
- const fromServer = target[UpdatingFromServer];
- const sameAuthor = fromServer || (receiver.author === Doc.CurrentUserEmail);
- const writeToDoc = sameAuthor || (writeMode !== DocServer.WriteMode.LiveReadonly);
- const writeToServer = sameAuthor || (writeMode === DocServer.WriteMode.Default);
- if (writeToDoc) {
- if (value === undefined) {
- delete target.__fields[prop];
- } else {
- target.__fields[prop] = value;
- }
- if (typeof value === "object" && !(value instanceof ObjectField)) debugger;
- if (writeToServer) {
- if (value === undefined) target[Update]({ '$unset': { ["fields." + prop]: "" } });
- else target[Update]({ '$set': { ["fields." + prop]: value instanceof ObjectField ? SerializationHelper.Serialize(value) : (value === undefined ? null : value) } });
- } else {
- DocServer.registerDocWithCachedUpdate(receiver, prop as string, curValue);
- }
- UndoManager.AddEvent({
- redo: () => receiver[prop] = value,
- undo: () => receiver[prop] = curValue
- });
- }
- return true;
-});
-
-let _setter: (target: any, prop: string | symbol | number, value: any, receiver: any) => boolean = _setterImpl;
-
-export function makeReadOnly() {
- _setter = _readOnlySetter;
-}
-
-export function makeEditable() {
- _setter = _setterImpl;
-}
-
-const layoutProps = ["panX", "panY", "width", "height", "nativeWidth", "nativeHeight", "fitWidth", "fitToBox",
- "LODdisable", "chromeStatus", "viewType", "gridGap", "xMargin", "yMargin", "autoHeight"];
-export function setter(target: any, in_prop: string | symbol | number, value: any, receiver: any): boolean {
- let prop = in_prop;
- if (typeof prop === "string" && prop !== "__id" && prop !== "__fields" && (prop.startsWith("_") || layoutProps.includes(prop))) {
- if (!prop.startsWith("_")) {
- console.log(prop + " is deprecated - switch to _" + prop);
- prop = "_" + prop;
- }
- if (target.__LAYOUT__) {
- target.__LAYOUT__[prop] = value;
- return true;
- }
- }
- if (target.__fields[prop] instanceof ComputedField && target.__fields[prop].setterscript) {
- return ScriptCast(target.__fields[prop])?.setterscript?.run({ self: target[SelfProxy], this: target[SelfProxy], value }).success ? true : false;
- }
- return _setter(target, prop, value, receiver);
-}
-
-export function getter(target: any, in_prop: string | symbol | number, receiver: any): any {
- let prop = in_prop;
- if (prop === LayoutSym) {
- return target.__LAYOUT__;
- }
- if (typeof prop === "string" && prop !== "__id" && prop !== "__fields" && (prop.startsWith("_") || layoutProps.includes(prop))) {
- if (!prop.startsWith("_")) {
- console.log(prop + " is deprecated - switch to _" + prop);
- prop = "_" + prop;
- }
- if (target.__LAYOUT__) return target.__LAYOUT__[prop];
- }
- if (prop === "then") {//If we're being awaited
- return undefined;
- }
- if (typeof prop === "symbol") {
- return target.__fields[prop] || target[prop];
- }
- if (SerializationHelper.IsSerializing()) {
- return target[prop];
- }
- return getFieldImpl(target, prop, receiver);
-}
-
-function getFieldImpl(target: any, prop: string | number, receiver: any, ignoreProto: boolean = false): any {
- receiver = receiver || target[SelfProxy];
- let field = target.__fields[prop];
- for (const plugin of getterPlugins) {
- const res = plugin(receiver, prop, field);
- if (res === undefined) continue;
- if (res.shouldReturn) {
- return res.value;
- } else {
- field = res.value;
- }
- }
- if (field === undefined && !ignoreProto && prop !== "proto") {
- const proto = getFieldImpl(target, "proto", receiver, true);//TODO tfs: instead of receiver we could use target[SelfProxy]... I don't which semantics we want or if it really matters
- if (proto instanceof Doc) {
- return getFieldImpl(proto[Self], prop, receiver, ignoreProto);
- }
- return undefined;
- }
- return field;
-
-}
-export function getField(target: any, prop: string | number, ignoreProto: boolean = false): any {
- return getFieldImpl(target, prop, undefined, ignoreProto);
-}
-
-export function deleteProperty(target: any, prop: string | number | symbol) {
- if (typeof prop === "symbol") {
- delete target[prop];
- return true;
- }
- target[SelfProxy][prop] = undefined;
- return true;
-}
-
-export function updateFunction(target: any, prop: any, value: any, receiver: any) {
- let current = ObjectField.MakeCopy(value);
- return (diff?: any) => {
- if (true || !diff) {
- diff = { '$set': { ["fields." + prop]: SerializationHelper.Serialize(value) } };
- const oldValue = current;
- const newValue = ObjectField.MakeCopy(value);
- current = newValue;
- UndoManager.AddEvent({
- redo() { receiver[prop] = newValue; },
- undo() { receiver[prop] = oldValue; }
- });
- }
- target[Update](diff);
- };
-} \ No newline at end of file
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-10-08 20:04:00 +0000