Qt 4.8
qelementavailablefn.cpp
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41 
42 #include "qqnameconstructor_p.h"
43 
44 #include "qelementavailablefn_p.h"
45 
47 
48 using namespace QPatternist;
49 
50 ElementAvailableFN::ElementAvailableFN() : m_xsltInstructions(allXSLTInstructions())
51 {
52 }
53 
55 {
56  enum
57  {
58  StringSetSize = 27
59  };
60 
61  QSet<QString> retval;
62  retval.reserve(StringSetSize);
63 
64  /* Alphabetically. */
65  retval.insert(QLatin1String("analyze-string"));
66  retval.insert(QLatin1String("apply-imports"));
67  retval.insert(QLatin1String("apply-templates"));
68  retval.insert(QLatin1String("attribute"));
69  retval.insert(QLatin1String("attribute-set"));
70  retval.insert(QLatin1String("call-template"));
71  retval.insert(QLatin1String("character-map"));
72  retval.insert(QLatin1String("choose"));
73  retval.insert(QLatin1String("comment"));
74  retval.insert(QLatin1String("copy"));
75  retval.insert(QLatin1String("copy-of"));
76  retval.insert(QLatin1String("document"));
77  retval.insert(QLatin1String("element"));
78  retval.insert(QLatin1String("fallback"));
79  retval.insert(QLatin1String("for-each"));
80  retval.insert(QLatin1String("for-each-group"));
81  retval.insert(QLatin1String("if"));
82  retval.insert(QLatin1String("message"));
83  retval.insert(QLatin1String("namespace"));
84  retval.insert(QLatin1String("next-match"));
85  retval.insert(QLatin1String("number"));
86  retval.insert(QLatin1String("perform-sort"));
87  retval.insert(QLatin1String("processing-instruction"));
88  retval.insert(QLatin1String("result-document"));
89  retval.insert(QLatin1String("sequence"));
90  retval.insert(QLatin1String("text"));
91  retval.insert(QLatin1String("variable"));
92 
93  Q_ASSERT(retval.count() == StringSetSize);
94  return retval;
95 }
96 
98 {
99  const Item arg(m_operands.first()->evaluateSingleton(context));
100  const QString stringName(arg.stringValue());
101 
104  ReportContext::XTDE1440>(stringName,
105  context,
107  this,
108  false));
109 
110  if(elementName.namespaceURI() != StandardNamespaces::xslt)
111  return false;
112 
113  QString prefix;
114  QString localName;
115  XPathHelper::splitQName(stringName, prefix, localName);
116 
117  return m_xsltInstructions.contains(localName);
118 }
119 
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
virtual bool evaluateEBV(const DynamicContext::Ptr &context) const
const NamespaceResolver::Ptr & staticNamespaces() const
QLatin1String(DBUS_INTERFACE_DBUS))) Q_GLOBAL_STATIC_WITH_ARGS(QString
static QXmlName expandQName(const QString &lexicalQName, const TReportContext &context, const NamespaceResolver::Ptr &nsResolver, const SourceLocationReflection *const r, const bool asForAttribute=false)
The QString class provides a Unicode character string.
Definition: qstring.h:83
#define Q_ASSERT(cond)
Definition: qglobal.h:1823
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
bool contains(const T &value) const
Definition: qset.h:91
const QSet< QString > m_xsltInstructions
The namespace for the internal API of QtXmlPatterns.
const_iterator insert(const T &value)
Definition: qset.h:179
int count() const
Definition: qset.h:178
T & first()
Returns a reference to the first item in the list.
Definition: qlist.h:282
The QXmlName class represents the name of an XML node, in an efficient, namespace-aware way...
Definition: qxmlname.h:58
Represents an item in the XPath 2.0 Data Model.
Definition: qitem_p.h:182
static void splitQName(const QString &qName, QString &prefix, QString &localName)
Splits qName into localName and prefix.
static QSet< QString > allXSLTInstructions()
virtual Item evaluateSingleton(const DynamicContext::Ptr &context) const
void reserve(int size)
Definition: qset.h:241