Qt 4.8
qdocumentcontentvalidator.cpp
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41 
42 #include "qpatternistlocale_p.h"
43 
45 
47 
48 using namespace QPatternist;
49 
52  const DynamicContext::Ptr &context,
53  const Expression::ConstPtr &expr) : m_receiver(receiver)
54  , m_context(context)
55  , m_expr(expr)
56  , m_elementDepth(0)
57 {
58  Q_ASSERT(receiver);
60  Q_ASSERT(context);
61 }
62 
64 {
66 }
67 
69 {
71  m_receiver->startElement(name);
72 }
73 
75 {
79 }
80 
82  const QStringRef &value)
83 {
84  if(m_elementDepth == 0)
85  {
86  m_context->error(QtXmlPatterns::tr("An attribute node cannot be a "
87  "child of a document node. "
88  "Therefore, the attribute %1 "
89  "is out of place.")
92  }
93  else
94  m_receiver->attribute(name, value);
95 }
96 
98 {
99  m_receiver->comment(value);
100 }
101 
103 {
104  m_receiver->characters(value);
105 }
106 
108  const QString &value)
109 {
110  m_receiver->processingInstruction(name, value);
111 }
112 
113 void DocumentContentValidator::item(const Item &outputItem)
114 {
115  /* We can't send outputItem directly to m_receiver since its item() function
116  * won't dispatch to this DocumentContentValidator, but to itself. We're not sub-classing here,
117  * we're delegating. */
118 
119  if(outputItem.isNode())
120  sendAsNode(outputItem);
121  else
122  m_receiver->item(outputItem);
123 }
124 
126 {
128 }
129 
131 {
133 }
134 
136 {
137  Q_UNUSED(value);
138 }
139 
141 {
142 }
143 
145 {
146 }
147 
The QVariant class acts like a union for the most common Qt data types.
Definition: qvariant.h:92
virtual void comment(const QString &value)
virtual NamePool::Ptr namePool() const =0
virtual void attribute(const QXmlName &name, const QStringRef &value)
A push interface for the XPath Data Model. Similar to SAX's ContentHandler.
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
virtual void namespaceBinding(const QXmlName &nb)=0
Signals the presence of the namespace declaration nb.
QString formatKeyword(const QString &keyword)
DocumentContentValidator(QAbstractXmlReceiver *const receiver, const DynamicContext::Ptr &context, const Expression::ConstPtr &expr)
virtual void startElement(const QXmlName name)=0
Signals the start of an element by name name.
The QString class provides a Unicode character string.
Definition: qstring.h:83
bool isNode() const
Determines whether this item is an atomic value, or a node.
Definition: qitem_p.h:349
void sendAsNode(const Item &outputItem)
virtual void endElement()=0
Signals the end of the current element.
#define Q_ASSERT(cond)
Definition: qglobal.h:1823
virtual void namespaceBinding(const QXmlName &nb)
Signals the presence of the namespace declaration nb.
T * data() const
Returns a pointer to the shared data object.
Definition: qshareddata.h:145
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
void error(const QString &message, const ReportContext::ErrorCode errorCode, const QSourceLocation &sourceLocation)
virtual void atomicValue(const QVariant &value)
const char * name
The namespace for the internal API of QtXmlPatterns.
virtual void item(const Item &item)=0
Sends an Item to this QAbstractXmlReceiver that may be a QXmlNodeModelIndex or an AtomicValue...
virtual void comment(const QString &value)=0
virtual void processingInstruction(const QXmlName name, const QString &value)=0
The QStringRef class provides a thin wrapper around QString substrings.
Definition: qstring.h:1099
virtual void characters(const QString &value)=0
The QXmlName class represents the name of an XML node, in an efficient, namespace-aware way...
Definition: qxmlname.h:58
Contains functions used for formatting arguments, such as keywords and paths, in translated strings...
Represents an item in the XPath 2.0 Data Model.
Definition: qitem_p.h:182
virtual void startElement(const QXmlName &name)
virtual void characters(const QStringRef &value)
virtual void endElement()
Signals the end of the current element.
virtual void processingInstruction(const QXmlName &name, const QString &value)
virtual void attribute(const QXmlName name, const QString &value)=0
Signals the presence of an attribute node.
virtual void item(const Item &item)
Sends an Item to this QAbstractXmlReceiver that may be a QXmlNodeModelIndex or an AtomicValue...
#define Q_UNUSED(x)
Indicates to the compiler that the parameter with the specified name is not used in the body of a fun...
Definition: qglobal.h:1729