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

Issue 19096011: Get rid of SVGRect special case from the bindings generator (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Rebase on master 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, 2007 Rob Buis <buis@kde.org> 3 * Copyright (C) 2004, 2005, 2007 Rob Buis <buis@kde.org>
4 * Copyright (C) Research In Motion Limited 2010. All rights reserved. 4 * Copyright (C) Research In Motion Limited 2010. All rights reserved.
5 * 5 *
6 * This library is free software; you can redistribute it and/or 6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public 7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either 8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version. 9 * version 2 of the License, or (at your option) any later version.
10 * 10 *
11 * This library is distributed in the hope that it will be useful, 11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details. 14 * Library General Public License for more details.
15 * 15 *
16 * You should have received a copy of the GNU Library General Public License 16 * You should have received a copy of the GNU Library General Public License
17 * along with this library; see the file COPYING.LIB. If not, write to 17 * along with this library; see the file COPYING.LIB. If not, write to
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 * Boston, MA 02110-1301, USA. 19 * Boston, MA 02110-1301, USA.
20 */ 20 */
21 21
22 #ifndef SVGLocatable_h 22 #ifndef SVGLocatable_h
23 #define SVGLocatable_h 23 #define SVGLocatable_h
24 24
25 #include "core/platform/graphics/transforms/AffineTransform.h" 25 #include "core/platform/graphics/transforms/AffineTransform.h"
26 #include "core/svg/SVGRect.h"
26 27
27 namespace WebCore { 28 namespace WebCore {
28 29
29 class FloatRect;
30 class SVGElement; 30 class SVGElement;
31 31
32 typedef int ExceptionCode; 32 typedef int ExceptionCode;
33 33
34 class SVGLocatable { 34 class SVGLocatable {
35 public: 35 public:
36 virtual ~SVGLocatable() { } 36 virtual ~SVGLocatable() { }
37 37
38 // 'SVGLocatable' functions 38 // 'SVGLocatable' functions
39 virtual SVGElement* nearestViewportElement() const = 0; 39 virtual SVGElement* nearestViewportElement() const = 0;
40 virtual SVGElement* farthestViewportElement() const = 0; 40 virtual SVGElement* farthestViewportElement() const = 0;
41 41
42 enum StyleUpdateStrategy { AllowStyleUpdate, DisallowStyleUpdate }; 42 enum StyleUpdateStrategy { AllowStyleUpdate, DisallowStyleUpdate };
43 43
44 virtual FloatRect getBBox(StyleUpdateStrategy) = 0; 44 virtual SVGRect getBBox(StyleUpdateStrategy) = 0;
45 virtual AffineTransform getCTM(StyleUpdateStrategy) = 0; 45 virtual AffineTransform getCTM(StyleUpdateStrategy) = 0;
46 virtual AffineTransform getScreenCTM(StyleUpdateStrategy) = 0; 46 virtual AffineTransform getScreenCTM(StyleUpdateStrategy) = 0;
47 AffineTransform getTransformToElement(SVGElement*, ExceptionCode&, StyleUpda teStrategy = AllowStyleUpdate); 47 AffineTransform getTransformToElement(SVGElement*, ExceptionCode&, StyleUpda teStrategy = AllowStyleUpdate);
48 48
49 static SVGElement* nearestViewportElement(const SVGElement*); 49 static SVGElement* nearestViewportElement(const SVGElement*);
50 static SVGElement* farthestViewportElement(const SVGElement*); 50 static SVGElement* farthestViewportElement(const SVGElement*);
51 51
52 enum CTMScope { 52 enum CTMScope {
53 NearestViewportScope, // Used for getCTM() 53 NearestViewportScope, // Used for getCTM()
54 ScreenScope // Used for getScreenCTM() 54 ScreenScope // Used for getScreenCTM()
55 }; 55 };
56 56
57 protected: 57 protected:
58 virtual AffineTransform localCoordinateSpaceTransform(SVGLocatable::CTMScope ) const { return AffineTransform(); } 58 virtual AffineTransform localCoordinateSpaceTransform(SVGLocatable::CTMScope ) const { return AffineTransform(); }
59 59
60 static FloatRect getBBox(SVGElement*, StyleUpdateStrategy); 60 static SVGRect getBBox(SVGElement*, StyleUpdateStrategy);
61 static AffineTransform computeCTM(SVGElement*, CTMScope, StyleUpdateStrategy ); 61 static AffineTransform computeCTM(SVGElement*, CTMScope, StyleUpdateStrategy );
62 }; 62 };
63 63
64 } // namespace WebCore 64 } // namespace WebCore
65 65
66 #endif // SVGLocatable_h 66 #endif // SVGLocatable_h
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