--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/osswebengine/WebCore/rendering/RenderSVGHiddenContainer.cpp Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,108 @@
+/*
+ * 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 "config.h"
+
+#if ENABLE(SVG)
+
+#include "RenderSVGHiddenContainer.h"
+
+#include "RenderPath.h"
+#include "SVGStyledElement.h"
+
+namespace WebCore {
+
+RenderSVGHiddenContainer::RenderSVGHiddenContainer(SVGStyledElement* element)
+ : RenderContainer(element)
+{
+}
+
+RenderSVGHiddenContainer::~RenderSVGHiddenContainer()
+{
+}
+
+bool RenderSVGHiddenContainer::requiresLayer()
+{
+ return false;
+}
+
+short RenderSVGHiddenContainer::lineHeight(bool b, bool isRootLineBox) const
+{
+ return 0;
+}
+
+short RenderSVGHiddenContainer::baselinePosition(bool b, bool isRootLineBox) const
+{
+ 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.
+ RenderObject* child = firstChild();
+ while (child) {
+ if (!child->isRenderPath() || static_cast<RenderPath*>(child)->hasRelativeValues())
+ child->setNeedsLayout(true);
+
+ child->layoutIfNeeded();
+ ASSERT(!child->needsLayout());
+ child = child->nextSibling();
+ }
+
+ setNeedsLayout(false);
+}
+
+void RenderSVGHiddenContainer::paint(PaintInfo&, int parentX, int parentY)
+{
+ // This subtree does not paint.
+}
+
+IntRect RenderSVGHiddenContainer::absoluteClippedOverflowRect()
+{
+ return IntRect();
+}
+
+void RenderSVGHiddenContainer::absoluteRects(Vector<IntRect>& rects, int tx, int ty, bool)
+{
+ // 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;
+}
+
+}
+
+#endif // ENABLE(SVG)