2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
3 * (C) 2000 Antti Koivisto (koivisto@kde.org)
4 * (C) 2000 Dirk Mueller (mueller@kde.org)
5 * (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com)
6 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
7 * Copyright (C) 2009 Google Inc. All rights reserved.
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Library General Public
11 * License as published by the Free Software Foundation; either
12 * version 2 of the License, or (at your option) any later version.
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Library General Public License for more details.
19 * You should have received a copy of the GNU Library General Public License
20 * along with this library; see the file COPYING.LIB. If not, write to
21 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
22 * Boston, MA 02110-1301, USA.
32 * The painting of a layer occurs in three distinct phases. Each phase involves
33 * a recursive descent into the layer's render objects. The first phase is the background phase.
34 * The backgrounds and borders of all blocks are painted. Inlines are not painted at all.
35 * Floats must paint above block backgrounds but entirely below inline content that can overlap them.
36 * In the foreground phase, all inlines are fully painted. Inline replaced elements will get all
37 * three phases invoked on them during this phase.
41 PaintPhaseBlockBackground = 0,
42 PaintPhaseChildBlockBackground = 1,
43 PaintPhaseChildBlockBackgrounds = 2,
45 PaintPhaseForeground = 4,
46 PaintPhaseOutline = 5,
47 PaintPhaseChildOutlines = 6,
48 PaintPhaseSelfOutline = 7,
49 PaintPhaseSelection = 8,
50 PaintPhaseCollapsedTableBorders = 9,
51 PaintPhaseTextClip = 10,
53 PaintPhaseClippingMask = 12,
54 // These values must be kept in sync with DisplayItem::Type.
57 enum PaintBehaviorFlags {
58 PaintBehaviorNormal = 0,
59 PaintBehaviorSelectionOnly = 1 << 0,
60 PaintBehaviorForceBlackText = 1 << 1,
61 PaintBehaviorFlattenCompositingLayers = 1 << 2,
62 PaintBehaviorRenderingClipPathAsMask = 1 << 3,
63 PaintBehaviorSkipRootBackground = 1 << 4,
64 PaintBehaviorRootBackgroundOnly = 1 << 5
67 typedef unsigned PaintBehavior;
71 #endif // PaintPhase_h