recommender system works

1 files changed, 54 insertions, 0 deletions

diff --git a/src/pen-gestures/GestureUtils.ts b/src/pen-gestures/GestureUtils.ts
new file mode 100644
index 000000000..f14c573c3
--- /dev/null
+++ b/src/pen-gestures/GestureUtils.ts
@@ -0,0 +1,54 @@
+import { NDollarRecognizer } from "./ndollar";
+import { Type } from "typescript";
+import { InkField, PointData } from "../new_fields/InkField";
+import { Docs } from "../client/documents/Documents";
+import { Doc, WidthSym, HeightSym } from "../new_fields/Doc";
+import { NumCast } from "../new_fields/Types";
+import { CollectionFreeFormView } from "../client/views/collections/collectionFreeForm/CollectionFreeFormView";
+import { Rect } from "react-measure";
+import { Scripting } from "../client/util/Scripting";
+
+export namespace GestureUtils {
+    export class GestureEvent {
+        constructor(
+            readonly gesture: Gestures,
+            readonly points: PointData[],
+            readonly bounds: Rect,
+            readonly callbackFn?: Function,
+            readonly text?: any
+        ) { }
+    }
+
+    export interface GestureEventDisposer { (): void; }
+
+    export function MakeGestureTarget(
+        element: HTMLElement,
+        func: (e: Event, ge: GestureEvent) => void
+    ): GestureEventDisposer {
+        const handler = (e: Event) => func(e, (e as CustomEvent<GestureEvent>).detail);
+        element.addEventListener("dashOnGesture", handler);
+        return () => {
+            element.removeEventListener("dashOnGesture", handler);
+        };
+    }
+
+    export enum Gestures {
+        Box = "box",
+        Line = "line",
+        StartBracket = "startbracket",
+        EndBracket = "endbracket",
+        Stroke = "stroke",
+        Scribble = "scribble",
+        Text = "text"
+    }
+
+    export const GestureRecognizer = new NDollarRecognizer(false);
+
+    export function GestureOptions(name: string, gestureData?: any): (params: {}) => any {
+        switch (name) {
+            case Gestures.Box:
+                break;
+        }
+        throw new Error("This means that you're trying to do something with the gesture that hasn't been defined yet. Define it in GestureUtils.ts");
+    }
+}
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