flutter_windows_engine_builder.h

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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.
 
#ifndef FLUTTER_SHELL_PLATFORM_WINDOWS_TESTING_FLUTTER_WINDOWS_ENGINE_BUILDER_H_
#define FLUTTER_SHELL_PLATFORM_WINDOWS_TESTING_FLUTTER_WINDOWS_ENGINE_BUILDER_H_
 
#include <memory>
 
#include "flutter/fml/macros.h"
#include "flutter/shell/platform/windows/flutter_windows_engine.h"
#include "flutter/shell/platform/windows/keyboard_key_embedder_handler.h"
#include "flutter/shell/platform/windows/public/flutter_windows.h"
#include "flutter/shell/platform/windows/testing/windows_test_context.h"
 
namespace flutter {
namespace testing {
 
class FlutterWindowsEngineBuilder {
 public:
  explicit FlutterWindowsEngineBuilder(WindowsTestContext& context);
  ~FlutterWindowsEngineBuilder();
 
  void SetDartEntrypoint(std::string entrypoint);
 
  void AddDartEntrypointArgument(std::string arg);
 
  void SetCreateKeyboardHandlerCallbacks(
      KeyboardKeyEmbedderHandler::GetKeyStateHandler get_key_state,
      KeyboardKeyEmbedderHandler::MapVirtualKeyToScanCode map_vk_to_scan);
 
  void SetSwitches(std::vector<std::string> switches);
 
  void SetImpellerSwitch(FlutterDesktopImpellerSwitch impeller_switch);
 
  void SetWindowsProcTable(
      std::shared_ptr<WindowsProcTable> windows_proc_table);
 
  std::unique_ptr<FlutterWindowsEngine> Build();
 
 private:
  WindowsTestContext& context_;
  FlutterDesktopEngineProperties properties_ = {};
  std::string dart_entrypoint_;
  std::vector<std::string> dart_entrypoint_arguments_;
  std::vector<std::string> switches_;
  KeyboardKeyEmbedderHandler::GetKeyStateHandler get_key_state_;
  KeyboardKeyEmbedderHandler::MapVirtualKeyToScanCode map_vk_to_scan_;
  std::shared_ptr<WindowsProcTable> windows_proc_table_;
 
  FML_DISALLOW_COPY_AND_ASSIGN(FlutterWindowsEngineBuilder);
};
 
}  // namespace testing
}  // namespace flutter
 
#endif  // FLUTTER_SHELL_PLATFORM_WINDOWS_TESTING_FLUTTER_WINDOWS_ENGINE_BUILDER_H_