File indexing completed on 2024-04-28 11:38:59

 /*
  * This file is part of the WebKit project.
  *
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  *
  * 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.
  *
  */
 
 #include "wtf/Platform.h"
 
 #if ENABLE(SVG)
 #include "RenderSVGHiddenContainer.h"
 
 #include "RenderPath.h"
 #include "SVGStyledElement.h"
 
 namespace WebCore
 {
 
 RenderSVGHiddenContainer::RenderSVGHiddenContainer(SVGStyledElement *element)
     : RenderSVGContainer(element)
 {
 }
 
 RenderSVGHiddenContainer::~RenderSVGHiddenContainer()
 {
 }
 
 bool RenderSVGHiddenContainer::requiresLayer() const
 {
     return false;
 }
 
 short RenderSVGHiddenContainer::lineHeight(bool b) const
 {
     Q_UNUSED(b);
     return 0;
 }
 
 short RenderSVGHiddenContainer::baselinePosition(bool b) const
 {
     Q_UNUSED(b);
     return 0;
 }
 
 void RenderSVGHiddenContainer::layout()
 {
     ASSERT(needsLayout());
 
     // Layout our kids to prevent a kid from being marked as needing layout
     // then never being asked to layout.
     for (RenderObject *child = firstChild(); child; child = child->nextSibling()) {
         if (child->isText()) {
             continue;    // FIXME remove it, vtokarev
         }
         if (selfNeedsLayout()) {
             child->setNeedsLayout(true);
         }
 
         child->layoutIfNeeded();
         //FIXME khtml vtokarev ASSERT(!child->needsLayout());
     }
 
     setNeedsLayout(false);
 }
 
 void RenderSVGHiddenContainer::paint(PaintInfo &, int, int)
 {
     // This subtree does not paint.
 }
 
 IntRect RenderSVGHiddenContainer::absoluteClippedOverflowRect()
 {
     return IntRect();
 }
 
 void RenderSVGHiddenContainer::absoluteRects(Vector<IntRect> &rects, int, int, bool)
 {
     Q_UNUSED(rects);
     // This subtree does not take up space or paint
 }
 
 AffineTransform RenderSVGHiddenContainer::absoluteTransform() const
 {
     return AffineTransform();
 }
 
 AffineTransform RenderSVGHiddenContainer::localTransform() const
 {
     return AffineTransform();
 }
 
 /*bool RenderSVGHiddenContainer::nodeAtPoint(const HitTestRequest& request, HitTestResult& result, int _x, int _y, int _tx, int _ty, HitTestAction hitTestAction)
 {
     return false;
 }*/
 
 FloatRect RenderSVGHiddenContainer::relativeBBox(bool includeStroke) const
 {
     Q_UNUSED(includeStroke);
     return FloatRect();
 }
 
 }
 
 #endif // ENABLE(SVG)