1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
|
/*
* Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
* Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
* Copyright (C) 2008 Apple Inc. All rights reserved.
* Copyright (C) 2011 Torch Mobile (Beijing) Co. Ltd. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "config.h"
#if ENABLE(SVG_FONTS)
#include "core/svg/SVGAltGlyphElement.h"
#include "SVGNames.h"
#include "XLinkNames.h"
#include "bindings/v8/ExceptionState.h"
#include "core/dom/ExceptionCode.h"
#include "core/rendering/svg/RenderSVGTSpan.h"
#include "core/svg/SVGAltGlyphDefElement.h"
namespace WebCore {
// Animated property definitions
DEFINE_ANIMATED_STRING(SVGAltGlyphElement, XLinkNames::hrefAttr, Href, href)
BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGAltGlyphElement)
REGISTER_LOCAL_ANIMATED_PROPERTY(href)
REGISTER_PARENT_ANIMATED_PROPERTIES(SVGTextPositioningElement)
END_REGISTER_ANIMATED_PROPERTIES
inline SVGAltGlyphElement::SVGAltGlyphElement(Document& document)
: SVGTextPositioningElement(SVGNames::altGlyphTag, document)
{
ScriptWrappable::init(this);
registerAnimatedPropertiesForSVGAltGlyphElement();
}
PassRefPtr<SVGAltGlyphElement> SVGAltGlyphElement::create(Document& document)
{
return adoptRef(new SVGAltGlyphElement(document));
}
void SVGAltGlyphElement::setGlyphRef(const AtomicString&, ExceptionState& exceptionState)
{
exceptionState.throwUninformativeAndGenericDOMException(NoModificationAllowedError);
}
const AtomicString& SVGAltGlyphElement::glyphRef() const
{
return fastGetAttribute(SVGNames::glyphRefAttr);
}
void SVGAltGlyphElement::setFormat(const AtomicString&, ExceptionState& exceptionState)
{
exceptionState.throwUninformativeAndGenericDOMException(NoModificationAllowedError);
}
const AtomicString& SVGAltGlyphElement::format() const
{
return fastGetAttribute(SVGNames::formatAttr);
}
bool SVGAltGlyphElement::childShouldCreateRenderer(const Node& child) const
{
if (child.isTextNode())
return true;
return false;
}
RenderObject* SVGAltGlyphElement::createRenderer(RenderStyle*)
{
return new RenderSVGTSpan(this);
}
bool SVGAltGlyphElement::hasValidGlyphElements(Vector<String>& glyphNames) const
{
String target;
Element* element = targetElementFromIRIString(getAttribute(XLinkNames::hrefAttr), document(), &target);
if (!element)
return false;
if (element->hasTagName(SVGNames::glyphTag)) {
glyphNames.append(target);
return true;
}
if (element->hasTagName(SVGNames::altGlyphDefTag)
&& static_cast<SVGAltGlyphDefElement*>(element)->hasValidGlyphElements(glyphNames))
return true;
return false;
}
}
#endif
|
