1 files changed, 111 insertions, 0 deletions
diff --git a/WebCore/rendering/RenderSVGHiddenContainer.cpp b/WebCore/rendering/RenderSVGHiddenContainer.cpp
new file mode 100644
index 0000000..0c4e7be
--- /dev/null
+++ b/WebCore/rendering/RenderSVGHiddenContainer.cpp
@@ -0,0 +1,111 @@
+/*
+ * 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)
+    : RenderSVGContainer(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.
+    for (RenderObject* child = firstChild(); child; child = child->nextSibling()) {
+        if (selfNeedsLayout())
+            child->setNeedsLayout(true);
+        
+        child->layoutIfNeeded();
+        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)
+{
+    // 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
+{
+    return FloatRect();
+}
+
+}
+
+#endif // ENABLE(SVG)