From 0b6f52f508c91a06ae9adde69384558949e43bb9 Mon Sep 17 00:00:00 2001
From: Seth Alves <seth@highfidelity.io>
Date: Tue, 8 Mar 2016 10:27:34 -0800
Subject: [PATCH] use local messaging to disable mouse-grab when edit.js is
 active

---
 examples/edit.js |  3 ++-
 examples/grab.js | 24 ++++++++++++++++++++++++
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/examples/edit.js b/examples/edit.js
index bc0665213e..20ff431ead 100644
--- a/examples/edit.js
+++ b/examples/edit.js
@@ -345,6 +345,7 @@ var toolBar = (function() {
             if (active && !Entities.canAdjustLocks()) {
                 Window.alert(INSUFFICIENT_PERMISSIONS_ERROR_MSG);
             } else {
+                Messages.sendMessage("edit-events", JSON.stringify({enabled: active}));
                 isActive = active;
                 if (!isActive) {
                     entityListTool.setVisible(false);
@@ -1949,4 +1950,4 @@ entityListTool.webView.eventBridge.webEventReceived.connect(function(data) {
             }
         }
     }
-});
\ No newline at end of file
+});
diff --git a/examples/grab.js b/examples/grab.js
index c79259ed57..e1b3cb87d3 100644
--- a/examples/grab.js
+++ b/examples/grab.js
@@ -49,6 +49,8 @@ var IDENTITY_QUAT = {
 };
 var ACTION_TTL = 10; // seconds
 
+var enabled = true;
+
 function getTag() {
     return "grab-" + MyAvatar.sessionUUID;
 }
@@ -306,6 +308,10 @@ Grabber.prototype.computeNewGrabPlane = function() {
 }
 
 Grabber.prototype.pressEvent = function(event) {
+    if (!enabled) {
+        return;
+    }
+
     if (event.isLeftButton!==true ||event.isRightButton===true || event.isMiddleButton===true) {
         return;
     }
@@ -559,8 +565,26 @@ function keyReleaseEvent(event) {
     grabber.keyReleaseEvent(event);
 }
 
+function editEvent(channel, message, sender) {
+    if (channel != "edit-events") {
+        return;
+    }
+    if (sender != MyAvatar.sessionUUID) {
+        return;
+    }
+    try {
+        data = JSON.parse(message);
+        if ("enabled" in data) {
+            enabled = !data["enabled"];
+        }
+    } catch(e) {
+    }
+}
+
 Controller.mousePressEvent.connect(pressEvent);
 Controller.mouseMoveEvent.connect(moveEvent);
 Controller.mouseReleaseEvent.connect(releaseEvent);
 Controller.keyPressEvent.connect(keyPressEvent);
 Controller.keyReleaseEvent.connect(keyReleaseEvent);
+Messages.subscribe("edit-events");
+Messages.messageReceived.connect(editEvent);