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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, 2008 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005, 2006, 2008 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, |
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 * Library General Public License for more details. | 13 * Library General Public License for more details. |
14 * | 14 * |
15 * You should have received a copy of the GNU Library General Public License | 15 * You should have received a copy of the GNU Library General Public License |
16 * along with this library; see the file COPYING.LIB. If not, write to | 16 * along with this library; see the file COPYING.LIB. If not, write to |
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
18 * Boston, MA 02110-1301, USA. | 18 * Boston, MA 02110-1301, USA. |
19 */ | 19 */ |
20 | 20 |
21 #ifndef SVGTextContentElement_h | 21 #ifndef SVGTextContentElement_h |
22 #define SVGTextContentElement_h | 22 #define SVGTextContentElement_h |
23 | 23 |
24 #include "core/layout/api/LineLayoutItem.h" | |
25 #include "core/svg/SVGAnimatedBoolean.h" | 24 #include "core/svg/SVGAnimatedBoolean.h" |
26 #include "core/svg/SVGAnimatedEnumeration.h" | 25 #include "core/svg/SVGAnimatedEnumeration.h" |
27 #include "core/svg/SVGAnimatedLength.h" | 26 #include "core/svg/SVGAnimatedLength.h" |
28 #include "core/svg/SVGGraphicsElement.h" | 27 #include "core/svg/SVGGraphicsElement.h" |
29 #include "core/svg/SVGPointTearOff.h" | 28 #include "core/svg/SVGPointTearOff.h" |
30 #include "platform/heap/Handle.h" | 29 #include "platform/heap/Handle.h" |
31 | 30 |
32 namespace blink { | 31 namespace blink { |
33 | 32 |
34 class ExceptionState; | 33 class ExceptionState; |
| 34 class LineLayoutItem; |
35 | 35 |
36 enum SVGLengthAdjustType { | 36 enum SVGLengthAdjustType { |
37 SVGLengthAdjustUnknown, | 37 SVGLengthAdjustUnknown, |
38 SVGLengthAdjustSpacing, | 38 SVGLengthAdjustSpacing, |
39 SVGLengthAdjustSpacingAndGlyphs | 39 SVGLengthAdjustSpacingAndGlyphs |
40 }; | 40 }; |
41 template<> const SVGEnumerationStringEntries& getStaticStringEntries<SVGLengthAd
justType>(); | 41 template<> const SVGEnumerationStringEntries& getStaticStringEntries<SVGLengthAd
justType>(); |
42 | 42 |
43 class SVGTextContentElement : public SVGGraphicsElement { | 43 class SVGTextContentElement : public SVGGraphicsElement { |
44 DEFINE_WRAPPERTYPEINFO(); | 44 DEFINE_WRAPPERTYPEINFO(); |
45 public: | 45 public: |
46 // Forward declare enumerations in the W3C naming scheme, for IDL generation
. | 46 // Forward declare enumerations in the W3C naming scheme, for IDL generation
. |
47 enum { | 47 enum { |
48 kLengthadjustUnknown = SVGLengthAdjustUnknown, | 48 kLengthadjustUnknown = SVGLengthAdjustUnknown, |
49 kLengthadjustSpacing = SVGLengthAdjustSpacing, | 49 kLengthadjustSpacing = SVGLengthAdjustSpacing, |
50 kLengthadjustSpacingandglyphs = SVGLengthAdjustSpacingAndGlyphs | 50 kLengthadjustSpacingandglyphs = SVGLengthAdjustSpacingAndGlyphs |
51 }; | 51 }; |
52 | 52 |
53 unsigned getNumberOfChars(); | 53 unsigned getNumberOfChars(); |
54 float getComputedTextLength(); | 54 float getComputedTextLength(); |
55 float getSubStringLength(unsigned charnum, unsigned nchars, ExceptionState&)
; | 55 float getSubStringLength(unsigned charnum, unsigned nchars, ExceptionState&)
; |
56 SVGPointTearOff* getStartPositionOfChar(unsigned charnum, ExceptionState&); | 56 SVGPointTearOff* getStartPositionOfChar(unsigned charnum, ExceptionState&); |
57 SVGPointTearOff* getEndPositionOfChar(unsigned charnum, ExceptionState&); | 57 SVGPointTearOff* getEndPositionOfChar(unsigned charnum, ExceptionState&); |
58 SVGRectTearOff* getExtentOfChar(unsigned charnum, ExceptionState&); | 58 SVGRectTearOff* getExtentOfChar(unsigned charnum, ExceptionState&); |
59 float getRotationOfChar(unsigned charnum, ExceptionState&); | 59 float getRotationOfChar(unsigned charnum, ExceptionState&); |
60 int getCharNumAtPosition(SVGPointTearOff*, ExceptionState&); | 60 int getCharNumAtPosition(SVGPointTearOff*, ExceptionState&); |
61 void selectSubString(unsigned charnum, unsigned nchars, ExceptionState&); | 61 void selectSubString(unsigned charnum, unsigned nchars, ExceptionState&); |
62 | 62 |
63 static SVGTextContentElement* elementFromLineLayoutItem(const LineLayoutItem
); | 63 static SVGTextContentElement* elementFromLineLayoutItem(const LineLayoutItem
&); |
64 | 64 |
65 SVGAnimatedLength* textLength() { return m_textLength.get(); } | 65 SVGAnimatedLength* textLength() { return m_textLength.get(); } |
66 bool textLengthIsSpecifiedByUser() { return m_textLengthIsSpecifiedByUser; } | 66 bool textLengthIsSpecifiedByUser() { return m_textLengthIsSpecifiedByUser; } |
67 SVGAnimatedEnumeration<SVGLengthAdjustType>* lengthAdjust() { return m_lengt
hAdjust.get(); } | 67 SVGAnimatedEnumeration<SVGLengthAdjustType>* lengthAdjust() { return m_lengt
hAdjust.get(); } |
68 | 68 |
69 DECLARE_VIRTUAL_TRACE(); | 69 DECLARE_VIRTUAL_TRACE(); |
70 | 70 |
71 protected: | 71 protected: |
72 SVGTextContentElement(const QualifiedName&, Document&); | 72 SVGTextContentElement(const QualifiedName&, Document&); |
73 | 73 |
(...skipping 14 matching lines...) Expand all Loading... |
88 inline bool isSVGTextContentElement(const SVGElement& element) | 88 inline bool isSVGTextContentElement(const SVGElement& element) |
89 { | 89 { |
90 return element.isTextContent(); | 90 return element.isTextContent(); |
91 } | 91 } |
92 | 92 |
93 DEFINE_SVGELEMENT_TYPE_CASTS_WITH_FUNCTION(SVGTextContentElement); | 93 DEFINE_SVGELEMENT_TYPE_CASTS_WITH_FUNCTION(SVGTextContentElement); |
94 | 94 |
95 } // namespace blink | 95 } // namespace blink |
96 | 96 |
97 #endif // SVGTextContentElement_h | 97 #endif // SVGTextContentElement_h |
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