src/cobalt/bindings/testing/window.h

// Copyright 2015 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#ifndef COBALT_BINDINGS_TESTING_WINDOW_H_
#define COBALT_BINDINGS_TESTING_WINDOW_H_

#include <string>
#include <vector>

#include "cobalt/bindings/testing/global_interface_parent.h"
#include "cobalt/bindings/testing/single_operation_interface.h"
#include "cobalt/script/callback_function.h"
#include "cobalt/script/environment_settings.h"
#include "cobalt/script/global_environment.h"

namespace cobalt {
namespace bindings {
namespace testing {

class Window : public GlobalInterfaceParent {
 public:
  typedef script::CallbackFunction<void()> TimerCallback;
  typedef script::ScriptValue<TimerCallback> TimerCallbackArg;
  typedef script::ScriptValue<SingleOperationInterface> TestEventHandler;
  typedef base::Callback<int32_t(const TimerCallbackArg&, int32_t)>
      SetTimeoutHandler;

  virtual void WindowOperation() {}
  virtual std::string window_property() { return ""; }
  virtual void set_window_property(const std::string&) {}

  std::string GetStackTrace(
      const std::vector<script::StackFrame>& stack_frame) {
    return StackTraceToString(stack_frame);
  }
  scoped_refptr<Window> window() { return this; }

  void set_on_event(const TestEventHandler&) {}
  const TestEventHandler* on_event() { return NULL; }

  // Stub implementation of window.setTimeout, which is needed for some tests.
  int SetTimeout(const TimerCallbackArg& handler) {
    return SetTimeout(handler, 0);
  }

  int32_t SetTimeout(const TimerCallbackArg& handler, int32_t timeout) {
    if (!set_timeout_handler_.is_null()) {
      return set_timeout_handler_.Run(handler, timeout);
    }
    return 0;
  }

  void SetSetTimeoutHandler(const SetTimeoutHandler& handler) {
    set_timeout_handler_ = handler;
  }

  DEFINE_WRAPPABLE_TYPE(Window);

 private:
  SetTimeoutHandler set_timeout_handler_;
};

}  // namespace testing
}  // namespace bindings
}  // namespace cobalt

#endif  // COBALT_BINDINGS_TESTING_WINDOW_H_