third_party/WebKit/Source/core/html/HTMLFrameSetElement.h

/*
 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
 *           (C) 1999 Antti Koivisto (koivisto@kde.org)
 *           (C) 2000 Simon Hausmann <hausmann@kde.org>
 * Copyright (C) 2004, 2006, 2009, 2010 Apple Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 *
 */

#ifndef HTMLFrameSetElement_h
#define HTMLFrameSetElement_h

#include "core/dom/Document.h"
#include "core/frame/LocalDOMWindow.h"
#include "core/html/HTMLDimension.h"
#include "core/html/HTMLElement.h"

namespace blink {

class HTMLFrameSetElement final : public HTMLElement {
  DEFINE_WRAPPERTYPEINFO();

 public:
  DECLARE_NODE_FACTORY(HTMLFrameSetElement);

  bool hasFrameBorder() const { return m_frameborder; }
  bool noResize() const { return m_noresize; }

  size_t totalRows() const { return std::max<size_t>(1, m_rowLengths.size()); }
  size_t totalCols() const { return std::max<size_t>(1, m_colLengths.size()); }
  int border() const { return hasFrameBorder() ? m_border : 0; }

  bool hasBorderColor() const { return m_borderColorSet; }

  const Vector<HTMLDimension>& rowLengths() const { return m_rowLengths; }
  const Vector<HTMLDimension>& colLengths() const { return m_colLengths; }

  LocalDOMWindow* anonymousNamedGetter(const AtomicString&);

  DEFINE_WINDOW_ATTRIBUTE_EVENT_LISTENER(blur);
  DEFINE_WINDOW_ATTRIBUTE_EVENT_LISTENER(error);
  DEFINE_WINDOW_ATTRIBUTE_EVENT_LISTENER(focus);
  DEFINE_WINDOW_ATTRIBUTE_EVENT_LISTENER(load);
  DEFINE_WINDOW_ATTRIBUTE_EVENT_LISTENER(resize);
  DEFINE_WINDOW_ATTRIBUTE_EVENT_LISTENER(scroll);
  DEFINE_WINDOW_ATTRIBUTE_EVENT_LISTENER(orientationchange);

 private:
  explicit HTMLFrameSetElement(Document&);

  void parseAttribute(const QualifiedName&,
                      const AtomicString&,
                      const AtomicString&) override;
  bool isPresentationAttribute(const QualifiedName&) const override;
  void collectStyleForPresentationAttribute(const QualifiedName&,
                                            const AtomicString&,
                                            MutableStylePropertySet*) override;

  void attachLayoutTree(const AttachContext& = AttachContext()) override;
  bool layoutObjectIsNeeded(const ComputedStyle&) override;
  LayoutObject* createLayoutObject(const ComputedStyle&) override;

  void defaultEventHandler(Event*) override;

  InsertionNotificationRequest insertedInto(ContainerNode*) override;
  void willRecalcStyle(StyleRecalcChange) override;

  Vector<HTMLDimension> m_rowLengths;
  Vector<HTMLDimension> m_colLengths;

  int m_border;
  bool m_borderSet;

  bool m_borderColorSet;

  bool m_frameborder;
  bool m_frameborderSet;
  bool m_noresize;
};

}  // namespace blink

#endif  // HTMLFrameSetElement_h