PointerEvents: Fix x/y coordinate system for PointerEvents, set some …

…properties for "mouse" pointerType

Summary:
Changelog: [Internal] - Fix more pointer event platform tests.
* Fix the coordinate system to use DIP
* Set some properties for when pointerType="mouse"

Reviewed By: vincentriemer

Differential Revision: D39184713

fbshipit-source-id: d86f798f3e0a377ff1c159fb308329a2c9ae03ff

ReactAndroid/src/main/java/com/facebook/react/uimanager/events/PointerEvent.java

@@ -172,17 +172,18 @@ private WritableMap createPointerEventData(int index) {
     // https://www.w3.org/TR/pointerevents/#pointerevent-interface
     pointerEvent.putDouble("pointerId", pointerId);
     pointerEvent.putDouble("pressure", mMotionEvent.getPressure(index));
-    pointerEvent.putString(
-        "pointerType", PointerEventHelper.getW3CPointerType(mMotionEvent.getToolType(index)));
+
+    String pointerType = PointerEventHelper.getW3CPointerType(mMotionEvent.getToolType(index));
+    pointerEvent.putString("pointerType", pointerType);
 
     pointerEvent.putBoolean(
         "isPrimary", PointerEventHelper.isPrimary(pointerId, mPrimaryPointerId, mMotionEvent));
 
     // https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent
     // Client refers to upper left edge of the content area (viewport)
     // We define the viewport to be ReactRootView
-    double clientX = mMotionEvent.getX(index);
-    double clientY = mMotionEvent.getX(index);
+    double clientX = PixelUtil.toDIPFromPixel(mMotionEvent.getX(index));
+    double clientY = PixelUtil.toDIPFromPixel(mMotionEvent.getY(index));
     pointerEvent.putDouble("clientX", clientX);
     pointerEvent.putDouble("clientY", clientY);
 
@@ -201,6 +202,13 @@ private WritableMap createPointerEventData(int index) {
     pointerEvent.putInt("target", this.getViewTag());
     pointerEvent.putDouble("timestamp", this.getTimestampMs());
 
+    if (pointerType.equals(PointerEventHelper.POINTER_TYPE_MOUSE)) {
+      pointerEvent.putDouble("width", 1);
+      pointerEvent.putDouble("height", 1);
+      pointerEvent.putDouble("tiltX", 0);
+      pointerEvent.putDouble("tiltY", 0);
+    }
+
     return pointerEvent;
   }