semantics_update.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_update.h"
 
#include <memory>
 
#include "flutter/lib/ui/painting/matrix.h"
#include "flutter/lib/ui/semantics/semantics_update_builder.h"
#include "flutter/lib/ui/ui_dart_state.h"
#include "third_party/tonic/converter/dart_converter.h"
#include "third_party/tonic/dart_args.h"
#include "third_party/tonic/dart_binding_macros.h"
#include "third_party/tonic/dart_library_natives.h"
 
namespace flutter {
 
IMPLEMENT_WRAPPERTYPEINFO(ui, SemanticsUpdate);
 
void SemanticsUpdate::create(Dart_Handle semantics_update_handle,
                             SemanticsNodeUpdates nodes,
                             CustomAccessibilityActionUpdates actions) {
  auto semantics_update = fml::MakeRefCounted<SemanticsUpdate>(
      std::move(nodes), std::move(actions));
  semantics_update->AssociateWithDartWrapper(semantics_update_handle);
}
 
SemanticsUpdate::SemanticsUpdate(SemanticsNodeUpdates nodes,
                                 CustomAccessibilityActionUpdates actions)
    : nodes_(std::move(nodes)), actions_(std::move(actions)) {}
 
SemanticsUpdate::~SemanticsUpdate() = default;
 
SemanticsNodeUpdates SemanticsUpdate::takeNodes() {
  return std::move(nodes_);
}
 
CustomAccessibilityActionUpdates SemanticsUpdate::takeActions() {
  return std::move(actions_);
}
 
void SemanticsUpdate::dispose() {
  ClearDartWrapper();
}
 
}  // namespace flutter