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Side by Side Diff: Source/core/svg/SVGGraphicsElement.cpp

Issue 170603003: Use nullptr_t for RefPtr, PassRefPtr and RawPtr. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Final rebase Created 6 years, 10 months ago
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1 /* 1 /*
2 * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org> 2 * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> 3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
4 * 4 *
5 * This library is free software; you can redistribute it and/or 5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public 6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either 7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version. 8 * version 2 of the License, or (at your option) any later version.
9 * 9 *
10 * This library is distributed in the hope that it will be useful, 10 * This library is distributed in the hope that it will be useful,
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51 } 51 }
52 52
53 PassRefPtr<SVGMatrixTearOff> SVGGraphicsElement::getTransformToElement(SVGElemen t* target, ExceptionState& exceptionState) 53 PassRefPtr<SVGMatrixTearOff> SVGGraphicsElement::getTransformToElement(SVGElemen t* target, ExceptionState& exceptionState)
54 { 54 {
55 AffineTransform ctm = getCTM(AllowStyleUpdate); 55 AffineTransform ctm = getCTM(AllowStyleUpdate);
56 56
57 if (target && target->isSVGGraphicsElement()) { 57 if (target && target->isSVGGraphicsElement()) {
58 AffineTransform targetCTM = toSVGGraphicsElement(target)->getCTM(AllowSt yleUpdate); 58 AffineTransform targetCTM = toSVGGraphicsElement(target)->getCTM(AllowSt yleUpdate);
59 if (!targetCTM.isInvertible()) { 59 if (!targetCTM.isInvertible()) {
60 exceptionState.throwDOMException(InvalidStateError, "The target tran sformation is not invertable."); 60 exceptionState.throwDOMException(InvalidStateError, "The target tran sformation is not invertable.");
61 return 0; 61 return nullptr;
62 } 62 }
63 ctm = targetCTM.inverse() * ctm; 63 ctm = targetCTM.inverse() * ctm;
64 } 64 }
65 65
66 return SVGMatrixTearOff::create(ctm); 66 return SVGMatrixTearOff::create(ctm);
67 } 67 }
68 68
69 static AffineTransform computeCTM(SVGGraphicsElement* element, SVGElement::CTMSc ope mode, SVGGraphicsElement::StyleUpdateStrategy styleUpdateStrategy) 69 static AffineTransform computeCTM(SVGGraphicsElement* element, SVGElement::CTMSc ope mode, SVGGraphicsElement::StyleUpdateStrategy styleUpdateStrategy)
70 { 70 {
71 ASSERT(element); 71 ASSERT(element);
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255 } 255 }
256 256
257 void SVGGraphicsElement::toClipPath(Path& path) 257 void SVGGraphicsElement::toClipPath(Path& path)
258 { 258 {
259 updatePathFromGraphicsElement(this, path); 259 updatePathFromGraphicsElement(this, path);
260 // FIXME: How do we know the element has done a layout? 260 // FIXME: How do we know the element has done a layout?
261 path.transform(animatedLocalTransform()); 261 path.transform(animatedLocalTransform());
262 } 262 }
263 263
264 } 264 }
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