Implement smart-zoom per Adobe request.

When double tap on plugin object, we toggle between
centering plugin object and overview mode.

Fix http://b/issue?id=2501726

1 files changed, 15 insertions, 0 deletions

diff --git a/core/java/android/webkit/ViewManager.java b/core/java/android/webkit/ViewManager.java
index 75db0a0..47e7791 100644
--- a/core/java/android/webkit/ViewManager.java
+++ b/core/java/android/webkit/ViewManager.java
@@ -176,4 +176,19 @@ class ViewManager {
             }
         });
     }
+
+    ChildView hitTest(int contentX, int contentY) {
+        if (mHidden) {
+            return null;
+        }
+        for (ChildView v : mChildren) {
+            if (v.mView.getVisibility() == View.VISIBLE) {
+                if (contentX >= v.x && contentX < (v.x + v.width)
+                        && contentY >= v.y && contentY < (v.y + v.height)) {
+                    return v;
+                }
+            }
+        }
+        return null;
+    }
 }