2 files changed, 15 insertions, 7 deletions
diff --git a/src/server/Message.ts b/src/server/Message.ts
index 1958286df..064a19653 100644
--- a/src/server/Message.ts
+++ b/src/server/Message.ts
@@ -50,12 +50,18 @@ export interface GestureContent {
     readonly color?: string;
 }
 
-export interface MobileInkBoxContent {
-    readonly enableBox: boolean;
+export interface MobileInkOverlayContent {
+    readonly enableOverlay: boolean;
     readonly width?: number;
     readonly height?: number;
 }
 
+export interface UpdateMobileInkOverlayPosition {
+    readonly dx?: number;
+    readonly dy?: number;
+    readonly dsize?: number;
+}
+
 export namespace MessageStore {
     export const Foo = new Message<string>("Foo");
     export const Bar = new Message<string>("Bar");
@@ -65,8 +71,10 @@ export namespace MessageStore {
     export const GetDocument = new Message<string>("Get Document");
     export const DeleteAll = new Message<any>("Delete All");
     export const ConnectionTerminated = new Message<string>("Connection Terminated");
+
     export const GesturePoints = new Message<GestureContent>("Gesture Points");
-    export const MobileInkBoxTrigger = new Message<MobileInkBoxContent>("Trigger Mobile Ink Box");
+    export const MobileInkOverlayTrigger = new Message<MobileInkOverlayContent>("Trigger Mobile Ink Overlay");
+    export const UpdateMobileInkOverlayPosition = new Message<UpdateMobileInkOverlayPosition>("Update Mobile Ink Overlay Position");
 
     export const GetRefField = new Message<string>("Get Ref Field");
     export const GetRefFields = new Message<string[]>("Get Ref Fields");
diff --git a/src/server/Websocket/Websocket.ts b/src/server/Websocket/Websocket.ts
index 16e34bdfc..fe253400c 100644
--- a/src/server/Websocket/Websocket.ts
+++ b/src/server/Websocket/Websocket.ts
@@ -1,5 +1,5 @@
 import { Utils } from "../../Utils";
-import { MessageStore, Transferable, Types, Diff, YoutubeQueryInput, YoutubeQueryTypes, GestureContent, MobileInkBoxContent } from "../Message";
+import { MessageStore, Transferable, Types, Diff, YoutubeQueryInput, YoutubeQueryTypes, GestureContent, MobileInkOverlayContent } from "../Message";
 import { Client } from "../Client";
 import { Socket } from "socket.io";
 import { Database } from "../database";
@@ -55,7 +55,7 @@ export namespace WebSocket {
             Utils.AddServerHandler(socket, MessageStore.DeleteField, id => DeleteField(socket, id));
             Utils.AddServerHandler(socket, MessageStore.DeleteFields, ids => DeleteFields(socket, ids));
             Utils.AddServerHandler(socket, MessageStore.GesturePoints, content => processGesturePoints(socket, content));
-            Utils.AddServerHandler(socket, MessageStore.MobileInkBoxTrigger, content => processBoxTrigger(socket, content));
+            Utils.AddServerHandler(socket, MessageStore.MobileInkOverlayTrigger, content => processOverlayTrigger(socket, content));
             Utils.AddServerHandlerCallback(socket, MessageStore.GetRefField, GetRefField);
             Utils.AddServerHandlerCallback(socket, MessageStore.GetRefFields, GetRefFields);
 
@@ -74,8 +74,8 @@ export namespace WebSocket {
         socket.broadcast.emit("receiveGesturePoints", content);
     }
 
-    function processBoxTrigger(socket: Socket, content: MobileInkBoxContent) {
-        socket.broadcast.emit("receiveBoxTrigger", content);
+    function processOverlayTrigger(socket: Socket, content: MobileInkOverlayContent) {
+        socket.broadcast.emit("receiveOverlayTrigger", content);
     }
 
     function HandleYoutubeQuery([query, callback]: [YoutubeQueryInput, (result?: any[]) => void]) {