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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 * Copyright (C) 2012 Zoltan Herczeg <zherczeg@webkit.org>. | 7 * Copyright (C) 2012 Zoltan Herczeg <zherczeg@webkit.org>. |
| 8 * | 8 * |
| 9 * This library is free software; you can redistribute it and/or | 9 * This library is free software; you can redistribute it and/or |
| 10 * modify it under the terms of the GNU Library General Public | 10 * modify it under the terms of the GNU Library General Public |
| 11 * License as published by the Free Software Foundation; either | 11 * License as published by the Free Software Foundation; either |
| 12 * version 2 of the License, or (at your option) any later version. | 12 * version 2 of the License, or (at your option) any later version. |
| 13 * | 13 * |
| 14 * This library is distributed in the hope that it will be useful, | 14 * This library is distributed in the hope that it will be useful, |
| 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 17 * Library General Public License for more details. | 17 * Library General Public License for more details. |
| 18 * | 18 * |
| 19 * You should have received a copy of the GNU Library General Public License | 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 | 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, | 21 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| 22 * Boston, MA 02110-1301, USA. | 22 * Boston, MA 02110-1301, USA. |
| 23 */ | 23 */ |
| 24 | 24 |
| 25 #ifndef SVGPaintContext_h | 25 #ifndef SVGPaintContext_h |
| 26 #define SVGPaintContext_h | 26 #define SVGPaintContext_h |
| 27 | 27 |
| 28 #include "core/layout/PaintInfo.h" | 28 #include "core/layout/PaintInfo.h" |
| 29 #include "core/layout/svg/LayoutSVGResourceClipper.h" |
| 29 #include "core/paint/CompositingRecorder.h" | 30 #include "core/paint/CompositingRecorder.h" |
| 30 #include "core/paint/FloatClipRecorder.h" | 31 #include "core/paint/FloatClipRecorder.h" |
| 31 #include "core/rendering/svg/RenderSVGResourceClipper.h" | |
| 32 #include "platform/graphics/paint/ClipPathRecorder.h" | 32 #include "platform/graphics/paint/ClipPathRecorder.h" |
| 33 #include "platform/transforms/AffineTransform.h" | 33 #include "platform/transforms/AffineTransform.h" |
| 34 | 34 |
| 35 namespace blink { | 35 namespace blink { |
| 36 | 36 |
| 37 class LayoutObject; | 37 class LayoutObject; |
| 38 class RenderSVGResourceFilter; | 38 class LayoutSVGResourceFilter; |
| 39 class RenderSVGResourceMasker; | 39 class LayoutSVGResourceMasker; |
| 40 class SVGResources; | 40 class SVGResources; |
| 41 | 41 |
| 42 class SVGPaintContext { | 42 class SVGPaintContext { |
| 43 STACK_ALLOCATED(); | 43 STACK_ALLOCATED(); |
| 44 public: | 44 public: |
| 45 SVGPaintContext(LayoutObject& object, const PaintInfo& paintInfo) | 45 SVGPaintContext(LayoutObject& object, const PaintInfo& paintInfo) |
| 46 : m_object(&object) | 46 : m_object(&object) |
| 47 , m_paintInfo(paintInfo) | 47 , m_paintInfo(paintInfo) |
| 48 , m_originalPaintInfo(&paintInfo) | 48 , m_originalPaintInfo(&paintInfo) |
| 49 , m_filter(nullptr) | 49 , m_filter(nullptr) |
| 50 , m_clipper(nullptr) | 50 , m_clipper(nullptr) |
| 51 , m_clipperState(RenderSVGResourceClipper::ClipperNotApplied) | 51 , m_clipperState(LayoutSVGResourceClipper::ClipperNotApplied) |
| 52 , m_masker(nullptr) | 52 , m_masker(nullptr) |
| 53 #if ENABLE(ASSERT) | 53 #if ENABLE(ASSERT) |
| 54 , m_applyClipMaskAndFilterIfNecessaryCalled(false) | 54 , m_applyClipMaskAndFilterIfNecessaryCalled(false) |
| 55 #endif | 55 #endif |
| 56 { } | 56 { } |
| 57 | 57 |
| 58 ~SVGPaintContext(); | 58 ~SVGPaintContext(); |
| 59 | 59 |
| 60 PaintInfo& paintInfo() { return m_paintInfo; } | 60 PaintInfo& paintInfo() { return m_paintInfo; } |
| 61 | 61 |
| (...skipping 12 matching lines...) Expand all Loading... |
| 74 bool applyMaskIfNecessary(SVGResources*); | 74 bool applyMaskIfNecessary(SVGResources*); |
| 75 | 75 |
| 76 // Return true if no filtering is necessary or if the filter is successfully
applied. | 76 // Return true if no filtering is necessary or if the filter is successfully
applied. |
| 77 bool applyFilterIfNecessary(SVGResources*); | 77 bool applyFilterIfNecessary(SVGResources*); |
| 78 | 78 |
| 79 bool isIsolationInstalled() const; | 79 bool isIsolationInstalled() const; |
| 80 | 80 |
| 81 RawPtrWillBeMember<LayoutObject> m_object; | 81 RawPtrWillBeMember<LayoutObject> m_object; |
| 82 PaintInfo m_paintInfo; | 82 PaintInfo m_paintInfo; |
| 83 const PaintInfo* m_originalPaintInfo; | 83 const PaintInfo* m_originalPaintInfo; |
| 84 RawPtrWillBeMember<RenderSVGResourceFilter> m_filter; | 84 RawPtrWillBeMember<LayoutSVGResourceFilter> m_filter; |
| 85 RawPtrWillBeMember<RenderSVGResourceClipper> m_clipper; | 85 RawPtrWillBeMember<LayoutSVGResourceClipper> m_clipper; |
| 86 RenderSVGResourceClipper::ClipperState m_clipperState; | 86 LayoutSVGResourceClipper::ClipperState m_clipperState; |
| 87 RawPtrWillBeMember<RenderSVGResourceMasker> m_masker; | 87 RawPtrWillBeMember<LayoutSVGResourceMasker> m_masker; |
| 88 OwnPtr<CompositingRecorder> m_compositingRecorder; | 88 OwnPtr<CompositingRecorder> m_compositingRecorder; |
| 89 OwnPtr<FloatClipRecorder> m_clipRecorder; | 89 OwnPtr<FloatClipRecorder> m_clipRecorder; |
| 90 OwnPtr<ClipPathRecorder> m_clipPathRecorder; | 90 OwnPtr<ClipPathRecorder> m_clipPathRecorder; |
| 91 #if ENABLE(ASSERT) | 91 #if ENABLE(ASSERT) |
| 92 bool m_applyClipMaskAndFilterIfNecessaryCalled; | 92 bool m_applyClipMaskAndFilterIfNecessaryCalled; |
| 93 #endif | 93 #endif |
| 94 }; | 94 }; |
| 95 | 95 |
| 96 } // namespace blink | 96 } // namespace blink |
| 97 | 97 |
| 98 #endif // SVGPaintContext_h | 98 #endif // SVGPaintContext_h |
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