1 files changed, 23 insertions, 6 deletions
diff --git a/src/client/views/nodes/trails/PresElementBox.tsx b/src/client/views/nodes/trails/PresElementBox.tsx
index a4ec559f5..238d025dc 100644
--- a/src/client/views/nodes/trails/PresElementBox.tsx
+++ b/src/client/views/nodes/trails/PresElementBox.tsx
@@ -3,10 +3,11 @@ import { Tooltip } from "@material-ui/core";
 import { action, computed, IReactionDisposer, observable, reaction } from "mobx";
 import { observer } from "mobx-react";
 import { DataSym, Doc, Opt } from "../../../../fields/Doc";
+import { documentSchema } from '../../../../fields/documentSchemas';
 import { Id } from "../../../../fields/FieldSymbols";
+import { createSchema, makeInterface } from '../../../../fields/Schema';
 import { Cast, NumCast, StrCast } from "../../../../fields/Types";
-import { emptyFunction, returnEmptyDoclist, returnFalse, returnTrue, setupMoveUpEvents } from "../../../../Utils";
-import { DocUtils } from "../../../documents/Documents";
+import { emptyFunction, returnFalse, returnTrue, setupMoveUpEvents, emptyPath, returnEmptyDoclist } from "../../../../Utils";
 import { DocumentType } from "../../../documents/DocumentTypes";
 import { CurrentUserUtils } from "../../../util/CurrentUserUtils";
 import { DocumentManager } from "../../../util/DocumentManager";
@@ -15,20 +16,36 @@ import { Transform } from "../../../util/Transform";
 import { undoBatch } from "../../../util/UndoManager";
 import { ViewBoxBaseComponent } from '../../DocComponent';
 import { EditableView } from "../../EditableView";
-import { Colors } from "../../global/globalEnums";
 import { DocumentView, DocumentViewProps } from "../../nodes/DocumentView";
 import { FieldView, FieldViewProps } from '../../nodes/FieldView';
-import { StyleProp } from "../../StyleProvider";
 import { PresBox } from "./PresBox";
+import { Colors } from "../../global/globalEnums";
+import { StyleProp } from "../../StyleProvider";
 import "./PresElementBox.scss";
-import { PresMovement } from "./PresEnums";
 import React = require("react");
+import { DocUtils } from "../../../documents/Documents";
+import { PresMovement } from "./PresEnums";
+
+export const presSchema = createSchema({
+    presentationTargetDoc: Doc,
+    presBox: Doc,
+    presZoomButton: "boolean",
+    presNavButton: "boolean",
+    presHideTillShownButton: "boolean",
+    presFadeButton: "boolean",
+    presHideAfterButton: "boolean",
+    presGroupButton: "boolean",
+    presExpandInlineButton: "boolean"
+});
+
+type PresDocument = makeInterface<[typeof presSchema, typeof documentSchema]>;
+const PresDocument = makeInterface(presSchema, documentSchema);
 /**
  * This class models the view a document added to presentation will have in the presentation.
  * It involves some functionality for its buttons and options.
  */
 @observer
-export class PresElementBox extends ViewBoxBaseComponent<FieldViewProps>() {
+export class PresElementBox extends ViewBoxBaseComponent<FieldViewProps, PresDocument>(PresDocument) {
     public static LayoutString(fieldKey: string) { return FieldView.LayoutString(PresElementBox, fieldKey); }
     _heightDisposer: IReactionDisposer | undefined;