focuser.h

Go to the documentation of this file.

// 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_FUCHSIA_FLUTTER_TESTS_FAKES_FOCUSER_H_
#define FLUTTER_SHELL_PLATFORM_FUCHSIA_FLUTTER_TESTS_FAKES_FOCUSER_H_
 
#include <fuchsia/ui/views/cpp/fidl.h>
#include <fuchsia/ui/views/cpp/fidl_test_base.h>
 
#include <string>
 
#include "flutter/fml/logging.h"
 
using Focuser = fuchsia::ui::views::Focuser;
 
namespace flutter_runner::testing {
 
class FakeFocuser : public fuchsia::ui::views::testing::Focuser_TestBase {
 public:
  bool request_focus_called() const { return request_focus_called_; }
 
  void fail_request_focus(bool fail_request = true) {
    fail_request_focus_ = fail_request;
  }
 
 private:
  void RequestFocus(fuchsia::ui::views::ViewRef view_ref,
                    RequestFocusCallback callback) override {
    request_focus_called_ = true;
    auto result =
        fail_request_focus_
            ? fuchsia::ui::views::Focuser_RequestFocus_Result::WithErr(
                  fuchsia::ui::views::Error::DENIED)
            : fuchsia::ui::views::Focuser_RequestFocus_Result::WithResponse(
                  fuchsia::ui::views::Focuser_RequestFocus_Response());
    callback(std::move(result));
  }
 
  void NotImplemented_(const std::string& name) {
    FML_LOG(FATAL) << "flutter_runner::Testing::FakeFocuser does not implement "
                   << name;
  }
 
  bool request_focus_called_ = false;
  bool fail_request_focus_ = false;
};
 
}  // namespace flutter_runner::testing
 
#endif  // FLUTTER_SHELL_PLATFORM_FUCHSIA_FLUTTER_TESTS_FAKES_FOCUSER_H_