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
|
/*
Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
This file is part of the KDE project
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"
#include "wtf/Platform.h"
#if ENABLE(SVG)
#include "SVGZoomAndPan.h"
//#include "MappedAttribute.h"
#include "SVGNames.h"
#include "SVGParserUtilities.h"
namespace WebCore {
SVGZoomAndPan::SVGZoomAndPan()
: m_zoomAndPan(SVG_ZOOMANDPAN_MAGNIFY)
{
}
SVGZoomAndPan::~SVGZoomAndPan()
{
}
unsigned short SVGZoomAndPan::zoomAndPan() const
{
return m_zoomAndPan;
}
void SVGZoomAndPan::setZoomAndPan(unsigned short zoomAndPan)
{
m_zoomAndPan = zoomAndPan;
}
bool SVGZoomAndPan::parseMappedAttribute(MappedAttribute* attr)
{
if (attr->name() == SVGNames::zoomAndPanAttr) {
const UChar* start = attr->value().characters();
const UChar* end = start + attr->value().length();
parseZoomAndPan(start, end);
return true;
}
return false;
}
bool SVGZoomAndPan::isKnownAttribute(const QualifiedName& attrName)
{
return attrName == SVGNames::zoomAndPanAttr;
}
static const UChar disable[] = {'d', 'i', 's', 'a', 'b', 'l', 'e'};
static const UChar magnify[] = {'m', 'a', 'g', 'n', 'i', 'f', 'y'};
bool SVGZoomAndPan::parseZoomAndPan(const UChar*& start, const UChar* end)
{
if (skipString(start, end, disable, sizeof(disable) / sizeof(UChar)))
setZoomAndPan(SVG_ZOOMANDPAN_DISABLE);
else if (skipString(start, end, magnify, sizeof(magnify) / sizeof(UChar)))
setZoomAndPan(SVG_ZOOMANDPAN_MAGNIFY);
else
return false;
return true;
}
}
#endif // ENABLE(SVG)
|
