third_party/WebKit/Source/core/dom/ClientRect.h

   1 /*
   2  * Copyright (C) 2009 Apple Inc. All Rights Reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
  14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
  17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  *
  25  */
  26
  27 #ifndef ClientRect_h
  28 #define ClientRect_h
  29
  30 #include "bindings/core/v8/ScriptWrappable.h"
  31 #include "core/CoreExport.h"
  32 #include "platform/geometry/FloatRect.h"
  33 #include "platform/heap/Handle.h"
  34
  35 namespace blink {
  36
  37 class IntRect;
  38
  39 class CORE_EXPORT ClientRect final : public GarbageCollected<ClientRect>, public ScriptWrappable {
  40     DEFINE_WRAPPERTYPEINFO();
  41 public:
  42     static ClientRect* create()
  43     {
  44         return new ClientRect;
  45     }
  46     static ClientRect* create(const IntRect& rect)
  47     {
  48         return new ClientRect(rect);
  49     }
  50     static ClientRect* create(const FloatRect& rect)
  51     {
  52         return new ClientRect(rect);
  53     }
  54
  55     float top() const { return m_rect.y(); }
  56     float right() const { return m_rect.maxX(); }
  57     float bottom() const { return m_rect.maxY(); }
  58     float left() const { return m_rect.x(); }
  59     float width() const { return m_rect.width(); }
  60     float height() const { return m_rect.height(); }
  61
  62     DEFINE_INLINE_TRACE() { }
  63
  64 private:
  65     ClientRect();
  66     explicit ClientRect(const IntRect&);
  67     explicit ClientRect(const FloatRect&);
  68
  69     FloatRect m_rect;
  70 };
  71
  72 } // namespace blink
  73
  74 #endif // ClientRect_h