mirror of
https://github.com/flutter/flutter.git
synced 2026-02-20 02:29:02 +08:00
57 lines
1.7 KiB
C++
57 lines
1.7 KiB
C++
// Copyright 2016 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 FLUTTER_LIB_UI_SEMANTICS_SEMANTICS_UPDATE_BUILDER_H_
|
|
#define FLUTTER_LIB_UI_SEMANTICS_SEMANTICS_UPDATE_BUILDER_H_
|
|
|
|
#include "flutter/lib/ui/semantics/semantics_update.h"
|
|
#include "lib/tonic/dart_wrappable.h"
|
|
#include "lib/tonic/typed_data/float64_list.h"
|
|
#include "lib/tonic/typed_data/int32_list.h"
|
|
|
|
namespace blink {
|
|
|
|
class SemanticsUpdateBuilder
|
|
: public fxl::RefCountedThreadSafe<SemanticsUpdateBuilder>,
|
|
public tonic::DartWrappable {
|
|
DEFINE_WRAPPERTYPEINFO();
|
|
FRIEND_MAKE_REF_COUNTED(SemanticsUpdateBuilder);
|
|
|
|
public:
|
|
static fxl::RefPtr<SemanticsUpdateBuilder> create() {
|
|
return fxl::MakeRefCounted<SemanticsUpdateBuilder>();
|
|
}
|
|
|
|
~SemanticsUpdateBuilder() override;
|
|
|
|
void updateNode(int id,
|
|
int flags,
|
|
int actions,
|
|
double left,
|
|
double top,
|
|
double right,
|
|
double bottom,
|
|
std::string label,
|
|
std::string hint,
|
|
std::string value,
|
|
std::string increasedValue,
|
|
std::string decreasedValue,
|
|
int textDirection,
|
|
const tonic::Float64List& transform,
|
|
const tonic::Int32List& children);
|
|
|
|
fxl::RefPtr<SemanticsUpdate> build();
|
|
|
|
static void RegisterNatives(tonic::DartLibraryNatives* natives);
|
|
|
|
private:
|
|
explicit SemanticsUpdateBuilder();
|
|
|
|
std::vector<SemanticsNode> nodes_;
|
|
};
|
|
|
|
} // namespace blink
|
|
|
|
#endif // FLUTTER_LIB_UI_SEMANTICS_SEMANTICS_UPDATE_BUILDER_H_
|