/*
 * Copyright (C) 2011 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1.  Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 * 2.  Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef ColorChooserUIController_h
#define ColorChooserUIController_h

#include <memory>
#include "core/CoreExport.h"
#include "core/html/forms/ColorChooser.h"
#include "platform/heap/Handle.h"
#include "platform/text/PlatformLocale.h"
#include "public/web/WebColorChooserClient.h"

namespace blink {

class ColorChooserClient;
class LocalFrame;
class WebColorChooser;

class CORE_EXPORT ColorChooserUIController
    : public GarbageCollectedFinalized<ColorChooserUIController>,
      NON_EXPORTED_BASE(public WebColorChooserClient),
      public ColorChooser {
  USING_GARBAGE_COLLECTED_MIXIN(ColorChooserUIController);

 public:
  static ColorChooserUIController* Create(LocalFrame* frame,
                                          ColorChooserClient* client) {
    return new ColorChooserUIController(frame, client);
  }

  ~ColorChooserUIController() override;
  DECLARE_VIRTUAL_TRACE();

  virtual void OpenUI();

  // ColorChooser functions:
  void SetSelectedColor(const Color&) final;
  void EndChooser() override;
  AXObject* RootAXObject() override;

  // WebColorChooserClient functions:
  void DidChooseColor(const WebColor&) final;
  void DidEndChooser() final;

 protected:
  ColorChooserUIController(LocalFrame*, ColorChooserClient*);

  void OpenColorChooser();
  std::unique_ptr<WebColorChooser> chooser_;
  Member<ColorChooserClient> client_;

  Member<LocalFrame> frame_;
};

}  // namespace blink

#endif  // ColorChooserUIController_h
