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

Issue 18334002: Remove SVGStyledLocatableElement class (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Remove SVGElement::isStyledLocatable() Created 7 years, 5 months ago
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1 /* 1 /*
2 * Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org> 2 * Copyright (C) 2004, 2005 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 * Copyright (C) 2009 Google, Inc. All rights reserved. 4 * Copyright (C) 2009 Google, Inc. All rights reserved.
5 * Copyright (C) Research In Motion Limited 2010. All rights reserved. 5 * Copyright (C) Research In Motion Limited 2010. All rights reserved.
6 * 6 *
7 * This library is free software; you can redistribute it and/or 7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public 8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either 9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version. 10 * version 2 of the License, or (at your option) any later version.
11 * 11 *
12 * This library is distributed in the hope that it will be useful, 12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details. 15 * Library General Public License for more details.
16 * 16 *
17 * You should have received a copy of the GNU Library General Public License 17 * You should have received a copy of the GNU Library General Public License
18 * along with this library; see the file COPYING.LIB. If not, write to 18 * along with this library; see the file COPYING.LIB. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 * Boston, MA 02110-1301, USA. 20 * Boston, MA 02110-1301, USA.
21 */ 21 */
22 22
23 #include "config.h" 23 #include "config.h"
24 24
25 #include "core/svg/SVGLocatable.h" 25 #include "core/svg/SVGLocatable.h"
26 26
27 #include "SVGNames.h" 27 #include "SVGNames.h"
28 #include "core/dom/ExceptionCode.h" 28 #include "core/dom/ExceptionCode.h"
29 #include "core/rendering/RenderObject.h" 29 #include "core/rendering/RenderObject.h"
30 #include "core/svg/SVGStyledLocatableElement.h" 30 #include "core/svg/SVGGraphicsElement.h"
31 31
32 namespace WebCore { 32 namespace WebCore {
33 33
34 static bool isViewportElement(Node* node) 34 static bool isViewportElement(Node* node)
35 { 35 {
36 return (node->hasTagName(SVGNames::svgTag) 36 return (node->hasTagName(SVGNames::svgTag)
37 || node->hasTagName(SVGNames::symbolTag) 37 || node->hasTagName(SVGNames::symbolTag)
38 || node->hasTagName(SVGNames::foreignObjectTag) 38 || node->hasTagName(SVGNames::foreignObjectTag)
39 || node->hasTagName(SVGNames::imageTag)); 39 || node->hasTagName(SVGNames::imageTag));
40 } 40 }
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95 break; 95 break;
96 } 96 }
97 97
98 return ctm; 98 return ctm;
99 } 99 }
100 100
101 AffineTransform SVGLocatable::getTransformToElement(SVGElement* target, Exceptio nCode& ec, StyleUpdateStrategy styleUpdateStrategy) 101 AffineTransform SVGLocatable::getTransformToElement(SVGElement* target, Exceptio nCode& ec, StyleUpdateStrategy styleUpdateStrategy)
102 { 102 {
103 AffineTransform ctm = getCTM(styleUpdateStrategy); 103 AffineTransform ctm = getCTM(styleUpdateStrategy);
104 104
105 if (target && target->isStyledLocatable()) { 105 if (target && target->isSVGGraphicsElement()) {
106 AffineTransform targetCTM = toSVGStyledLocatableElement(target)->getCTM( styleUpdateStrategy); 106 AffineTransform targetCTM = toSVGGraphicsElement(target)->getCTM(styleUp dateStrategy);
107 if (!targetCTM.isInvertible()) { 107 if (!targetCTM.isInvertible()) {
108 ec = INVALID_STATE_ERR; 108 ec = INVALID_STATE_ERR;
109 return ctm; 109 return ctm;
110 } 110 }
111 ctm = targetCTM.inverse() * ctm; 111 ctm = targetCTM.inverse() * ctm;
112 } 112 }
113 113
114 return ctm; 114 return ctm;
115 } 115 }
116 116
117 } 117 }
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