1 files changed, 91 insertions, 0 deletions
diff --git a/Source/WebCore/rendering/RenderFrame.cpp b/Source/WebCore/rendering/RenderFrame.cpp
new file mode 100644
index 0000000..4b1444b
--- /dev/null
+++ b/Source/WebCore/rendering/RenderFrame.cpp
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
+ *           (C) 2000 Simon Hausmann <hausmann@kde.org>
+ *           (C) 2000 Stefan Schimanski (1Stein@gmx.de)
+ * Copyright (C) 2004, 2005, 2006, 2009 Apple Inc. All rights reserved.
+ *
+ * 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"
+#include "RenderFrame.h"
+
+#include "FrameView.h"
+#include "HTMLFrameElement.h"
+#include "RenderView.h"
+
+namespace WebCore {
+
+RenderFrame::RenderFrame(HTMLFrameElement* frame)
+    : RenderFrameBase(frame)
+{
+    setInline(false);
+}
+
+FrameEdgeInfo RenderFrame::edgeInfo() const
+{
+    HTMLFrameElement* element = static_cast<HTMLFrameElement*>(node());
+    return FrameEdgeInfo(element->noResize(), element->hasFrameBorder());
+}
+
+void RenderFrame::viewCleared()
+{
+    HTMLFrameElement* element = static_cast<HTMLFrameElement*>(node());
+    if (!element || !widget() || !widget()->isFrameView())
+        return;
+
+    FrameView* view = static_cast<FrameView*>(widget());
+
+    int marginWidth = element->marginWidth();
+    int marginHeight = element->marginHeight();
+
+    if (marginWidth != -1)
+        view->setMarginWidth(marginWidth);
+    if (marginHeight != -1)
+        view->setMarginHeight(marginHeight);
+}
+
+#ifdef ANDROID_FLATTEN_FRAMESET
+void RenderFrame::layout()
+{
+    FrameView* view = static_cast<FrameView*>(widget());
+    RenderView* root = view ? view->frame()->contentRenderer() : 0;
+    if (!width() || !height() || !root) {
+        setNeedsLayout(false);
+        return;
+    }
+
+    HTMLFrameElementBase* element = static_cast<HTMLFrameElementBase*>(node());
+    if (element->scrollingMode() == ScrollbarAlwaysOff && !root->isFrameSet()) {
+        setNeedsLayout(false);
+        return;
+    }
+
+    int layoutWidth = width();
+
+    setWidth(max(view->contentsWidth() + borderAndPaddingWidth(), width()));
+    setHeight(max(view->contentsHeight() + borderAndPaddingHeight(), height()));
+
+    // Trigger a layout of the FrameView which will schedule a relayout of this RenderFrame.
+    if (layoutWidth < width())
+        view->layout();
+
+    setNeedsLayout(false);
+}
+#endif
+
+} // namespace WebCore