third_party/WebKit/Source/core/layout/LayoutFrame.h

   1 /*
   2  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
   3  *           (C) 2000 Simon Hausmann <hausmann@kde.org>
   4  * Copyright (C) 2006, 2009 Apple Inc. All rights reserved.
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Library General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Library General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Library General Public License
  17  * along with this library; see the file COPYING.LIB.  If not, write to
  18  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  19  * Boston, MA 02110-1301, USA.
  20  *
  21  */
  22
  23 #ifndef LayoutFrame_h
  24 #define LayoutFrame_h
  25
  26 #include "core/layout/LayoutFrameSet.h"
  27 #include "core/layout/LayoutPart.h"
  28
  29 namespace blink {
  30
  31 class HTMLFrameElement;
  32
  33 class LayoutFrame final : public LayoutPart {
  34 public:
  35     explicit LayoutFrame(HTMLFrameElement*);
  36
  37     FrameEdgeInfo edgeInfo() const;
  38
  39     const char* name() const override { return "LayoutFrame"; }
  40
  41 private:
  42     bool isOfType(LayoutObjectType type) const override { return type == LayoutObjectFrame || LayoutPart::isOfType(type); }
  43
  44     void updateFromElement() override;
  45 };
  46
  47 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutFrame, isFrame());
  48
  49 } // namespace blink
  50
  51 #endif // LayoutFrame_h