Add profiling to edit.js fof the entity list

scripts/system/html/js/entityList.js

@@ -23,6 +23,18 @@ const DELETE = 46; // Key code for the delete key.
 const KEY_P = 80; // Key code for letter p used for Parenting hotkey.
 const MAX_ITEMS = Number.MAX_VALUE; // Used to set the max length of the list of discovered entities.
 
+var profileIndent = '';
+PROFILE = function(name, fn, args) {
+    EventBridge.emitWebEvent("PROFILE-Web " + profileIndent + "(" + name + ") Begin");
+    var previousIndent = profileIndent;
+    profileIndent += '  ';
+    var before = Date.now();
+    fn.apply(this, args);
+    var delta = Date.now() - before;
+    profileIndent = previousIndent;
+    EventBridge.emitWebEvent("PROFILE-Web " + profileIndent + "(" + name + ") End " + delta + "ms");
+}
+
 debugPrint = function (message) {
     console.log(message);
 };
@@ -363,6 +375,7 @@ function loaded() {
                         refreshEntities();
                     }
                 } else if (data.type === "update" && data.selectedIDs !== undefined) {
+                    PROFILE("update", function() {
                         var newEntities = data.entities;
                         if (newEntities && newEntities.length == 0) {
                             elNoEntitiesMessage.style.display = "block";
@@ -384,6 +397,7 @@ function loaded() {
                             scheduleRefreshEntityList();
                             resize();
                         }
+                    });
                 } else if (data.type === "removeEntities" && data.deletedIDs !== undefined && data.selectedIDs !== undefined) {
                     removeEntities(data.deletedIDs);
                     updateSelectedEntities(data.selectedIDs);

scripts/system/libraries/entityList.js

@@ -11,6 +11,18 @@
 /* global EntityListTool, Tablet, selectionManager, Entities, Camera, MyAvatar, Vec3, Menu, Messages,
    cameraManager, MENU_EASE_ON_FOCUS, deleteSelectedEntities, toggleSelectedEntitiesLocked, toggleSelectedEntitiesVisible */
 
+var profileIndent = '';
+PROFILE = function(name, fn, args) {
+    console.log("PROFILE-Script " + profileIndent + "(" + name + ") Begin");
+    var previousIndent = profileIndent;
+    profileIndent += '  ';
+    var before = Date.now();
+    fn.apply(this, args);
+    var delta = Date.now() - before;
+    profileIndent = previousIndent;
+    console.log("PROFILE-Script " + profileIndent + "(" + name + ") End " + delta + "ms");
+}
+
 EntityListTool = function(shouldUseEditTabletApp) {
     var that = {};
 
@@ -66,11 +78,16 @@ EntityListTool = function(shouldUseEditTabletApp) {
     that.setVisible(false);
 
     function emitJSONScriptEvent(data) {
-        var dataString = JSON.stringify(data);
+        var dataString;
+        PROFILE("Script-JSON.stringify", function() {
+            dataString = JSON.stringify(data);
+        });
+        PROFILE("Script-emitScriptEvent", function() {
             webView.emitScriptEvent(dataString);
             if (entityListWindow.window) {
                 entityListWindow.window.emitScriptEvent(dataString);
             }
+        });
     }
     
     that.toggleVisible = function() {
@@ -116,6 +133,7 @@ EntityListTool = function(shouldUseEditTabletApp) {
     }
 
     that.sendUpdate = function() {
+        PROFILE('Script-sendUpdate', function() {
             var entities = [];
 
             var ids;
@@ -170,6 +188,7 @@ EntityListTool = function(shouldUseEditTabletApp) {
                 entities: entities,
                 selectedIDs: selectedIDs,
             });
+        });
     };
 
     function onFileSaveChanged(filename) {
@@ -186,7 +205,8 @@ EntityListTool = function(shouldUseEditTabletApp) {
         try {
             data = JSON.parse(data);
         } catch(e) {
-            print("entityList.js: Error parsing JSON: " + e.name + " data " + data);
+            console.log(data);
+            //print("entityList.js: Error parsing JSON: " + e.name + " data " + data);
             return;
         }