semantics_node.cc

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// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
 
#include "flutter/lib/ui/semantics/semantics_node.h"
 
#include <cstring>
 
namespace flutter {
 
constexpr int32_t kMinPlatformViewId = -1;
 
SemanticsNode::SemanticsNode() = default;
 
SemanticsNode::SemanticsNode(const SemanticsNode& other) = default;
 
SemanticsNode::~SemanticsNode() = default;
 
bool SemanticsNode::HasAction(SemanticsAction action) const {
  return (actions & static_cast<int32_t>(action)) != 0;
}
 
bool SemanticsNode::HasFlag(SemanticsFlags flag) const {
  return (flags & static_cast<int32_t>(flag)) != 0;
}
 
bool SemanticsNode::IsPlatformViewNode() const {
  return platformViewId > kMinPlatformViewId;
}
 
}  // namespace flutter