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1 /** | 1 /** |
2 * Copyright (C) 2007 Rob Buis <buis@kde.org> | 2 * Copyright (C) 2007 Rob Buis <buis@kde.org> |
3 * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org> | 3 * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org> |
4 * Copyright (C) 2007 Eric Seidel <eric@webkit.org> | 4 * Copyright (C) 2007 Eric Seidel <eric@webkit.org> |
5 * Copyright (C) 2009 Google, Inc. All rights reserved. | 5 * Copyright (C) 2009 Google, Inc. All rights reserved. |
6 * Copyright (C) Research In Motion Limited 2010. All rights reserved. | 6 * Copyright (C) Research In Motion Limited 2010. All rights reserved. |
7 * | 7 * |
8 * This library is free software; you can redistribute it and/or | 8 * This library is free software; you can redistribute it and/or |
9 * modify it under the terms of the GNU Library General Public | 9 * modify it under the terms of the GNU Library General Public |
10 * License as published by the Free Software Foundation; either | 10 * License as published by the Free Software Foundation; either |
11 * version 2 of the License, or (at your option) any later version. | 11 * version 2 of the License, or (at your option) any later version. |
12 * | 12 * |
13 * This library is distributed in the hope that it will be useful, | 13 * This library is distributed in the hope that it will be useful, |
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
16 * Library General Public License for more details. | 16 * Library General Public License for more details. |
17 * | 17 * |
18 * You should have received a copy of the GNU Library General Public License | 18 * You should have received a copy of the GNU Library General Public License |
19 * along with this library; see the file COPYING.LIB. If not, write to | 19 * along with this library; see the file COPYING.LIB. If not, write to |
20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
21 * Boston, MA 02110-1301, USA. | 21 * Boston, MA 02110-1301, USA. |
22 */ | 22 */ |
23 | 23 |
24 #ifndef SVGLayoutSupport_h | 24 #ifndef SVGLayoutSupport_h |
25 #define SVGLayoutSupport_h | 25 #define SVGLayoutSupport_h |
26 | 26 |
27 #include "core/rendering/svg/RenderSVGResourcePaintServer.h" | 27 #include "core/layout/svg/LayoutSVGResourcePaintServer.h" |
28 | 28 |
29 namespace blink { | 29 namespace blink { |
30 | 30 |
31 class AffineTransform; | 31 class AffineTransform; |
32 class FloatPoint; | 32 class FloatPoint; |
33 class FloatRect; | 33 class FloatRect; |
34 class GraphicsContext; | 34 class GraphicsContext; |
35 class GraphicsContextStateSaver; | 35 class GraphicsContextStateSaver; |
36 class PaintInvalidationState; | 36 class PaintInvalidationState; |
37 class LayoutRect; | 37 class LayoutRect; |
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77 static void mapLocalToContainer(const LayoutObject*, const LayoutLayerModelO
bject* paintInvalidationContainer, TransformState&, bool* wasFixed = 0, const Pa
intInvalidationState* = 0); | 77 static void mapLocalToContainer(const LayoutObject*, const LayoutLayerModelO
bject* paintInvalidationContainer, TransformState&, bool* wasFixed = 0, const Pa
intInvalidationState* = 0); |
78 static const LayoutObject* pushMappingToContainer(const LayoutObject*, const
LayoutLayerModelObject* ancestorToStopAt, RenderGeometryMap&); | 78 static const LayoutObject* pushMappingToContainer(const LayoutObject*, const
LayoutLayerModelObject* ancestorToStopAt, RenderGeometryMap&); |
79 | 79 |
80 // Shared between SVG renderers and resources. | 80 // Shared between SVG renderers and resources. |
81 static void applyStrokeStyleToContext(GraphicsContext&, const LayoutStyle&,
const LayoutObject&); | 81 static void applyStrokeStyleToContext(GraphicsContext&, const LayoutStyle&,
const LayoutObject&); |
82 static void applyStrokeStyleToStrokeData(StrokeData&, const LayoutStyle&, co
nst LayoutObject&); | 82 static void applyStrokeStyleToStrokeData(StrokeData&, const LayoutStyle&, co
nst LayoutObject&); |
83 | 83 |
84 // Update the GC state (on |paintInfo.context|) for painting |renderer| | 84 // Update the GC state (on |paintInfo.context|) for painting |renderer| |
85 // using |style|. |resourceMode| is used to decide between fill/stroke. | 85 // using |style|. |resourceMode| is used to decide between fill/stroke. |
86 // Previous state will be saved (if needed) using |stateSaver|. | 86 // Previous state will be saved (if needed) using |stateSaver|. |
87 static bool updateGraphicsContext(const PaintInfo&, GraphicsContextStateSave
r&, const LayoutStyle&, LayoutObject&, RenderSVGResourceMode, const AffineTransf
orm* additionalPaintServerTransform = 0); | 87 static bool updateGraphicsContext(const PaintInfo&, GraphicsContextStateSave
r&, const LayoutStyle&, LayoutObject&, LayoutSVGResourceMode, const AffineTransf
orm* additionalPaintServerTransform = 0); |
88 | 88 |
89 // Determines if any ancestor's transform has changed. | 89 // Determines if any ancestor's transform has changed. |
90 static bool transformToRootChanged(LayoutObject*); | 90 static bool transformToRootChanged(LayoutObject*); |
91 | 91 |
92 // FIXME: These methods do not belong here. | 92 // FIXME: These methods do not belong here. |
93 static const RenderSVGRoot* findTreeRootObject(const LayoutObject*); | 93 static const RenderSVGRoot* findTreeRootObject(const LayoutObject*); |
94 | 94 |
95 // Helper method for determining if a LayoutObject marked as text (isText()=
= true) | 95 // Helper method for determining if a LayoutObject marked as text (isText()=
= true) |
96 // can/will be rendered as part of a <text>. | 96 // can/will be rendered as part of a <text>. |
97 static bool isRenderableTextNode(const LayoutObject*); | 97 static bool isRenderableTextNode(const LayoutObject*); |
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127 return true; | 127 return true; |
128 if (child->hasNonIsolatedBlendingDescendants() && !willIsolateBlendingDe
scendantsForObject(child)) | 128 if (child->hasNonIsolatedBlendingDescendants() && !willIsolateBlendingDe
scendantsForObject(child)) |
129 return true; | 129 return true; |
130 } | 130 } |
131 return false; | 131 return false; |
132 } | 132 } |
133 | 133 |
134 } // namespace blink | 134 } // namespace blink |
135 | 135 |
136 #endif // SVGLayoutSupport_h | 136 #endif // SVGLayoutSupport_h |
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