feat: add automation testing helpers for getting button coordinates

Author: mihakrajnc

Assets/JSPlugin/JSBridge.jslib

@@ -78,6 +78,26 @@ mergeInto(LibraryManager.library, {
         '*'
       )
     },
+  OnElementBounds: function (strPtr) {
+    const json = UTF8ToString(strPtr)
+    const targetWindow = (() => {
+      try {
+        return window.self !== window.top ? window : window.parent
+      } catch (e) {
+        return window.parent
+      }
+    })()
+    targetWindow.postMessage(
+      {
+        type: 'unity-renderer',
+        payload: {
+          type: 'element-bounds',
+          payload: json,
+        },
+      },
+      '*'
+    )
+  },
   PreloadURLs: function(strPtr) {
     const csv = UTF8ToString(strPtr);
     const urls = csv.split(',');

Assets/Scripts/Configurator/ConfiguratorUIPresenter.cs

@@ -397,5 +397,38 @@ public void ClearPresetSelection()
         {
             _presetsView.ClearSelection();
         }
+
+        public void GetElementBounds(string elementName)
+        {
+            var root = uiDocument.rootVisualElement;
+            var element = root.Q(elementName);
+
+            if (element == null || element.resolvedStyle.display == DisplayStyle.None || element.worldBound.width <= 0)
+            {
+                JSBridge.NativeCalls.OnElementBounds(JsonUtility.ToJson(new ElementBoundsData { name = elementName }));
+                return;
+            }
+
+            var bounds = element.worldBound;
+            var panelLayout = root.panel.visualTree.layout;
+
+            JSBridge.NativeCalls.OnElementBounds(JsonUtility.ToJson(new ElementBoundsData
+            {
+                name = elementName,
+                found = true,
+                x = bounds.x / panelLayout.width,
+                y = bounds.y / panelLayout.height,
+                width = bounds.width / panelLayout.width,
+                height = bounds.height / panelLayout.height,
+            }));
+        }
+
+        [Serializable]
+        private struct ElementBoundsData
+        {
+            public string name;
+            public bool found;
+            public float x, y, width, height;
+        }
     }
 }

Assets/Scripts/JSBridge.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Linq;
+using Configurator;
 using JetBrains.Annotations;
 using Preview;
 using UnityEngine;
@@ -17,6 +18,7 @@
 public class JSBridge : MonoBehaviour
 {
     [SerializeField] private PreviewController previewController;
+    [SerializeField] private ConfiguratorUIPresenter configuratorUIPresenter;
 
     [UsedImplicitly]
     public void ParseFromURL() => AangConfiguration.RecreateFrom(Application.absoluteURL);
@@ -79,6 +81,9 @@ public void SetUrns(string value) =>
     [UsedImplicitly]
     public void SetUsername(string value) => AangConfiguration.Instance.Username = value;
 
+    [UsedImplicitly]
+    public void GetElementBounds(string elementName) => configuratorUIPresenter.GetElementBounds(elementName);
+
     [UsedImplicitly]
     public void Reload() => previewController.InvokeReload();
 
@@ -147,7 +152,9 @@ public static void OnScreenshotTaken(string base64Str) =>
         public static void OnError(string message) => Debug.LogError($"NativeCall OnError({message})");
 
         public static void OnCustomizationDone(string message) => Debug.Log($"NativeCall OnCustomizationDone({message})");
-        
+
+        public static void OnElementBounds(string json) => Debug.Log($"NativeCall OnElementBounds({json})");
+
         // ReSharper disable once InconsistentNaming
         public static void PreloadURLs(string urlsCSV) => Debug.Log($"NativeCall PreloadURLs({urlsCSV})");
 #else
@@ -162,7 +169,10 @@ public static void OnScreenshotTaken(string base64Str) =>
 
         [System.Runtime.InteropServices.DllImport("__Internal")]
         public static extern void OnCustomizationDone(string message);
-        
+
+        [System.Runtime.InteropServices.DllImport("__Internal")]
+        public static extern void OnElementBounds(string json);
+
         [System.Runtime.InteropServices.DllImport("__Internal")]
         public static extern void PreloadURLs(string urlsCSV);
 #endif