content: /*
   * This file is part of LSPosed.
   *
   * LSPosed is free software: you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as published by
   * the Free Software Foundation, either version 3 of the License, or
   * (at your option) any later version.
   *
   * LSPosed is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with LSPosed.  If not, see <https://www.gnu.org/licenses/>.
   *
   * Copyright (C) 2022 LSPosed Contributors
   */
  
  package org.lsposed.manager.ui.widget;
  
  import android.annotation.SuppressLint;
  import android.content.Context;
  import android.util.AttributeSet;
  import android.view.MotionEvent;
  import android.view.View;
  import android.view.ViewParent;
  import android.webkit.WebView;
  
  import androidx.annotation.NonNull;
  import androidx.annotation.Nullable;
  import androidx.recyclerview.widget.RecyclerView;
  
  import rikka.widget.borderview.BorderRecyclerView;
  
  public class ScrollWebView extends WebView {
      public ScrollWebView(@NonNull Context context) {
          super(context);
      }
  
      public ScrollWebView(@NonNull Context context, @Nullable AttributeSet attrs) {
          super(context, attrs);
      }
  
      public ScrollWebView(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
          super(context, attrs, defStyleAttr);
      }
  
      public ScrollWebView(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr, int defStyleRes) {
          super(context, attrs, defStyleAttr, defStyleRes);
      }
  
      @SuppressLint("ClickableViewAccessibility")
      @Override
      public boolean onTouchEvent(MotionEvent event) {
          if (event.getAction() == MotionEvent.ACTION_DOWN) {
              var viewParent = findViewParentIfNeeds(this);
              if (viewParent != null) viewParent.requestDisallowInterceptTouchEvent(true);
          }
          return super.onTouchEvent(event);
      }
  
      @Override
      protected void onOverScrolled(int scrollX, int scrollY, boolean clampedX, boolean clampedY) {
          if (clampedX) {
              var viewParent = findViewParentIfNeeds(this);
              if (viewParent != null) viewParent.requestDisallowInterceptTouchEvent(false);
          }
          super.onOverScrolled(scrollX, scrollY, clampedX, clampedY);
      }
  
      private static ViewParent findViewParentIfNeeds(View v) {
          var parent = v.getParent();
          if (parent == null) return null;
          if (parent instanceof RecyclerView && !(parent instanceof BorderRecyclerView)) {
              return parent;
          } else if (parent instanceof View) {
              return findViewParentIfNeeds((View) parent);
          } else {
              return parent;
          }
      }
  }
  