Introduce ViewRoot forwarding input/view events to native

content/browser/android/content_view_core_impl.h

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_ANDROID_CONTENT_VIEW_CORE_IMPL_H_
 #define CONTENT_BROWSER_ANDROID_CONTENT_VIEW_CORE_IMPL_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 53 matching lines @@
   // Methods called from Java via JNI
   // --------------------------------------------------------------------------
 
   base::android::ScopedJavaLocalRef<jobject> GetWebContentsAndroid(
       JNIEnv* env,
       const base::android::JavaParamRef<jobject>& obj);
   base::android::ScopedJavaLocalRef<jobject> GetJavaWindowAndroid(
       JNIEnv* env,
       const base::android::JavaParamRef<jobject>& obj);
 
-  void UpdateWindowAndroid(JNIEnv* env,
-                           const base::android::JavaParamRef<jobject>& obj,
-                           jlong window_android);
+  void UpdateViewRoot(
+      JNIEnv* env,
+      const base::android::JavaParamRef<jobject>& obj,
+      jlong view_root_ptr);
   void OnJavaContentViewCoreDestroyed(
       JNIEnv* env,
       const base::android::JavaParamRef<jobject>& obj);
 
   // Notifies the ContentViewCore that items were selected in the currently
   // showing select popup.
   void SelectPopupMenuItems(
       JNIEnv* env,
       const base::android::JavaParamRef<jobject>& obj,
       jlong selectPopupSourceFrame,
       const base::android::JavaParamRef<jintArray>& indices);
 
   void SendOrientationChangeEvent(
       JNIEnv* env,
       const base::android::JavaParamRef<jobject>& obj,
       jint orientation);
-  jboolean OnTouchEvent(
-      JNIEnv* env,
-      const base::android::JavaParamRef<jobject>& obj,
-      const base::android::JavaParamRef<jobject>& motion_event,
-      jlong time_ms,
-      jint android_action,
-      jint pointer_count,
-      jint history_size,
-      jint action_index,
-      jfloat pos_x_0,
-      jfloat pos_y_0,
-      jfloat pos_x_1,
-      jfloat pos_y_1,
-      jint pointer_id_0,
-      jint pointer_id_1,
-      jfloat touch_major_0,
-      jfloat touch_major_1,
-      jfloat touch_minor_0,
-      jfloat touch_minor_1,
-      jfloat orientation_0,
-      jfloat orientation_1,
-      jfloat tilt_0,
-      jfloat tilt_1,
-      jfloat raw_pos_x,
-      jfloat raw_pos_y,
-      jint android_tool_type_0,
-      jint android_tool_type_1,
-      jint android_button_state,
-      jint android_meta_state,
-      jboolean is_touch_handle_event);
   jboolean SendMouseEvent(JNIEnv* env,
                           const base::android::JavaParamRef<jobject>& obj,
                           jlong time_ms,
                           jint android_action,
                           jfloat x,
                           jfloat y,
                           jint pointer_id,
                           jfloat pressure,
                           jfloat orientation,
                           jfloat tilt,
@@ skipping 143 matching lines @@
   void OnDragEvent(JNIEnv* env,
                    const base::android::JavaParamRef<jobject>& jobj,
                    jint action,
                    jint x,
                    jint y,
                    jint screen_x,
                    jint screen_y,
                    const base::android::JavaParamRef<jobjectArray>& j_mimeTypes,
                    const base::android::JavaParamRef<jstring>& j_content);
 
+  void MoveToFrontInViewHierarchy(
+      JNIEnv* env,
+      const base::android::JavaParamRef<jobject>& jobj);
+  void UpdateViewBounds(
+      JNIEnv* env,
+      const base::android::JavaParamRef<jobject>& jobj,
+      int x,
+      int y,
+      int width,
+      int height);
   jint GetCurrentRenderProcessId(
       JNIEnv* env,
       const base::android::JavaParamRef<jobject>& obj);
 
   // --------------------------------------------------------------------------
   // Public methods that call to Java via JNI
   // --------------------------------------------------------------------------
 
   void HidePopupsAndPreserveSelection();
 
@@ skipping 166 matching lines @@
   scoped_refptr<GinJavaBridgeDispatcherHost> java_bridge_dispatcher_host_;
 
   DISALLOW_COPY_AND_ASSIGN(ContentViewCoreImpl);
 };
 
 bool RegisterContentViewCore(JNIEnv* env);
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_ANDROID_CONTENT_VIEW_CORE_IMPL_H_