--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/rendering/PaintPhase.h	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
+ *           (C) 2000 Antti Koivisto (koivisto@kde.org)
+ *           (C) 2000 Dirk Mueller (mueller@kde.org)
+ *           (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com)
+ * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
+ * Copyright (C) 2009 Google 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.
+ *
+ */
+
+#ifndef PaintPhase_h
+#define PaintPhase_h
+
+namespace WebCore {
+
+/*
+ *  The painting of a layer occurs in three distinct phases.  Each phase involves
+ *  a recursive descent into the layer's render objects. The first phase is the background phase.
+ *  The backgrounds and borders of all blocks are painted.  Inlines are not painted at all.
+ *  Floats must paint above block backgrounds but entirely below inline content that can overlap them.
+ *  In the foreground phase, all inlines are fully painted.  Inline replaced elements will get all
+ *  three phases invoked on them during this phase.
+ */
+
+enum PaintPhase {
+    PaintPhaseBlockBackground,
+    PaintPhaseChildBlockBackground,
+    PaintPhaseChildBlockBackgrounds,
+    PaintPhaseFloat,
+    PaintPhaseForeground,
+    PaintPhaseOutline,
+    PaintPhaseChildOutlines,
+    PaintPhaseSelfOutline,
+    PaintPhaseSelection,
+    PaintPhaseCollapsedTableBorders,
+    PaintPhaseTextClip,
+    PaintPhaseMask
+};
+
+enum PaintBehaviorFlags {
+    PaintBehaviorNormal = 0,
+    PaintBehaviorSelectionOnly = 1 << 0,
+    PaintBehaviorForceBlackText = 1 << 1,
+    PaintBehaviorFlattenCompositingLayers = 1 << 2
+};
+
+typedef unsigned PaintBehavior;
+
+} // namespace WebCore
+
+#endif // PaintPhase_h