author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Mon, 04 Oct 2010 01:32:07 +0300 | |
changeset 2 | 303757a437d3 |
parent 0 | 4f2f89ce4247 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (C) 2010 Apple Inc. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* |
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* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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#ifndef RenderIFrame_h |
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#define RenderIFrame_h |
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#include "RenderFrameBase.h" |
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namespace WebCore { |
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class RenderIFrame : public RenderFrameBase { |
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public: |
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RenderIFrame(Element*); |
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#if USE(ACCELERATED_COMPOSITING) |
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bool requiresAcceleratedCompositing() const; |
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#endif |
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private: |
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virtual void calcHeight(); |
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virtual void calcWidth(); |
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virtual void layout(); |
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#if USE(ACCELERATED_COMPOSITING) |
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virtual bool requiresLayer() const; |
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#endif |
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virtual bool isRenderIFrame() const { return true; } |
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virtual const char* renderName() const { return "RenderPartObject"; } // Lying for now to avoid breaking tests |
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bool flattenFrame(); |
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}; |
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inline RenderIFrame* toRenderIFrame(RenderObject* object) |
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{ |
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ASSERT(!object || object->isRenderIFrame()); |
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return static_cast<RenderIFrame*>(object); |
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} |
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inline const RenderIFrame* toRenderIFrame(const RenderObject* object) |
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{ |
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ASSERT(!object || object->isRenderIFrame()); |
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return static_cast<const RenderIFrame*>(object); |
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} |
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// This will catch anyone doing an unnecessary cast. |
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void toRenderIFrame(const RenderIFrame*); |
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} // namespace WebCore |
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#endif // RenderIFrame_h |