/*

 * 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