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1 /* | 1 /* |
2 * Copyright (C) 2007 Eric Seidel <eric@webkit.org> | 2 * Copyright (C) 2007 Eric Seidel <eric@webkit.org> |
3 * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org> | 3 * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@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 SVGFontElement_h | 22 #ifndef SVGFontElement_h |
23 #define SVGFontElement_h | 23 #define SVGFontElement_h |
24 | 24 |
25 #if ENABLE(SVG_FONTS) | 25 #if ENABLE(SVG_FONTS) |
26 #include "SVGNames.h" | 26 #include "SVGNames.h" |
27 #include "core/svg/SVGAnimatedBoolean.h" | 27 #include "core/svg/SVGAnimatedBoolean.h" |
| 28 #include "core/svg/SVGElement.h" |
28 #include "core/svg/SVGExternalResourcesRequired.h" | 29 #include "core/svg/SVGExternalResourcesRequired.h" |
29 #include "core/svg/SVGGlyphMap.h" | 30 #include "core/svg/SVGGlyphMap.h" |
30 #include "core/svg/SVGParserUtilities.h" | 31 #include "core/svg/SVGParserUtilities.h" |
31 #include "core/svg/SVGStyledElement.h" | |
32 | 32 |
33 namespace WebCore { | 33 namespace WebCore { |
34 | 34 |
35 // Describe an SVG <hkern>/<vkern> element | 35 // Describe an SVG <hkern>/<vkern> element |
36 struct SVGKerningPair { | 36 struct SVGKerningPair { |
37 float kerning; | 37 float kerning; |
38 UnicodeRanges unicodeRange1; | 38 UnicodeRanges unicodeRange1; |
39 UnicodeRanges unicodeRange2; | 39 UnicodeRanges unicodeRange2; |
40 HashSet<String> unicodeName1; | 40 HashSet<String> unicodeName1; |
41 HashSet<String> unicodeName2; | 41 HashSet<String> unicodeName2; |
42 HashSet<String> glyphName1; | 42 HashSet<String> glyphName1; |
43 HashSet<String> glyphName2; | 43 HashSet<String> glyphName2; |
44 | 44 |
45 SVGKerningPair() | 45 SVGKerningPair() |
46 : kerning(0) | 46 : kerning(0) |
47 { | 47 { |
48 } | 48 } |
49 }; | 49 }; |
50 | 50 |
51 typedef Vector<SVGKerningPair> KerningPairVector; | 51 typedef Vector<SVGKerningPair> KerningPairVector; |
52 | 52 |
53 class SVGMissingGlyphElement; | 53 class SVGMissingGlyphElement; |
54 | 54 |
55 class SVGFontElement FINAL : public SVGStyledElement | 55 class SVGFontElement FINAL : public SVGElement |
56 , public SVGExternalResourcesRequired { | 56 , public SVGExternalResourcesRequired { |
57 public: | 57 public: |
58 static PassRefPtr<SVGFontElement> create(const QualifiedName&, Document*); | 58 static PassRefPtr<SVGFontElement> create(const QualifiedName&, Document*); |
59 | 59 |
60 void invalidateGlyphCache(); | 60 void invalidateGlyphCache(); |
61 void collectGlyphsForString(const String&, Vector<SVGGlyph>&); | 61 void collectGlyphsForString(const String&, Vector<SVGGlyph>&); |
62 void collectGlyphsForGlyphName(const String&, Vector<SVGGlyph>&); | 62 void collectGlyphsForGlyphName(const String&, Vector<SVGGlyph>&); |
63 | 63 |
64 float horizontalKerningForPairOfStringsAndGlyphs(const String& u1, const Str
ing& g1, const String& u2, const String& g2) const; | 64 float horizontalKerningForPairOfStringsAndGlyphs(const String& u1, const Str
ing& g1, const String& u2, const String& g2) const; |
65 float verticalKerningForPairOfStringsAndGlyphs(const String& u1, const Strin
g& g1, const String& u2, const String& g2) const; | 65 float verticalKerningForPairOfStringsAndGlyphs(const String& u1, const Strin
g& g1, const String& u2, const String& g2) const; |
(...skipping 26 matching lines...) Expand all Loading... |
92 inline SVGFontElement* toSVGFontElement(Node* node) | 92 inline SVGFontElement* toSVGFontElement(Node* node) |
93 { | 93 { |
94 ASSERT_WITH_SECURITY_IMPLICATION(!node || node->hasTagName(SVGNames::fontTag
)); | 94 ASSERT_WITH_SECURITY_IMPLICATION(!node || node->hasTagName(SVGNames::fontTag
)); |
95 return static_cast<SVGFontElement*>(node); | 95 return static_cast<SVGFontElement*>(node); |
96 } | 96 } |
97 | 97 |
98 } // namespace WebCore | 98 } // namespace WebCore |
99 | 99 |
100 #endif // ENABLE(SVG_FONTS) | 100 #endif // ENABLE(SVG_FONTS) |
101 #endif | 101 #endif |
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