/*
 * Copyright (C) 2012 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:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * 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.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
 * OWNER OR 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,
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef DateTimeChooser_h
#define DateTimeChooser_h

#include "core/CoreExport.h"
#include "platform/geometry/IntRect.h"
#include "platform/heap/Handle.h"
#include "wtf/Allocator.h"
#include "wtf/text/WTFString.h"

namespace blink {

class AXObject;

struct DateTimeSuggestion {
  DISALLOW_NEW_EXCEPT_PLACEMENT_NEW();
  double value;
  String localizedValue;
  String label;
};

struct DateTimeChooserParameters {
  DISALLOW_NEW();
  AtomicString type;
  IntRect anchorRectInScreen;
  // Locale name for which the chooser should be localized. This
  // might be an invalid name because it comes from HTML lang
  // attributes.
  AtomicString locale;
  // FIXME: Remove. Deprecated in favor of doubleValue.
  String currentValue;
  double doubleValue;
  Vector<DateTimeSuggestion> suggestions;
  double minimum;
  double maximum;
  double step;
  double stepBase;
  bool required;
  bool isAnchorElementRTL;
};

// For pickers like color pickers and date pickers.
class CORE_EXPORT DateTimeChooser
    : public GarbageCollectedFinalized<DateTimeChooser> {
 public:
  virtual ~DateTimeChooser();

  virtual void endChooser() = 0;
  // Returns a root AXObject in the DateTimeChooser if it's available.
  virtual AXObject* rootAXObject() = 0;

  DEFINE_INLINE_VIRTUAL_TRACE() {}
};

}  // namespace blink
#endif  // DateTimeChooser_h
