Qt 4.8
qsequencereceiver.cpp
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41 
42 #include "qitem_p.h"
43 
44 #include "qabstractxmlreceiver.h"
45 
47 
48 using namespace QPatternist;
49 
51 {
52 }
53 
54 template<const QXmlNodeModelIndex::Axis axis>
56 {
57  Q_ASSERT(!node.isNull());
59  QXmlNodeModelIndex next(it->next());
60 
61  while(!next.isNull())
62  {
63  sendAsNode(next);
64  next = it->next();
65  }
66 }
67 
68 void QAbstractXmlReceiver::sendAsNode(const Item &outputItem)
69 {
70  Q_ASSERT(outputItem);
71  Q_ASSERT(outputItem.isNode());
72  const QXmlNodeModelIndex asNode = outputItem.asNode();
73 
74  switch(asNode.kind())
75  {
77  {
78  attribute(asNode.name(), outputItem.stringValue());
79  break;
80  }
82  {
83  startElement(asNode.name());
84 
85  /* First the namespaces, then attributes, then the children. */
86  asNode.sendNamespaces(Ptr(const_cast<QAbstractXmlReceiver *>(this)));
87  sendFromAxis<QXmlNodeModelIndex::AxisAttribute>(asNode);
88  sendFromAxis<QXmlNodeModelIndex::AxisChild>(asNode);
89 
90  endElement();
91 
92  break;
93  }
95  {
96  characters(outputItem.stringValue());
97  break;
98  }
100  {
101  processingInstruction(asNode.name(), outputItem.stringValue());
102  break;
103  }
105  {
106  comment(outputItem.stringValue());
107  break;
108  }
110  {
111  sendFromAxis<QXmlNodeModelIndex::AxisChild>(asNode);
112  break;
113  }
115  Q_ASSERT_X(false, Q_FUNC_INFO, "Not implemented");
116  }
117 }
118 
120 {
122  "The caller must guarantee only whitespace is passed. Use characters() in other cases.");
123  characters(value.toString());
124 }
125 
QString toString() const
Returns a copy of the string reference as a QString object.
Definition: qstring.cpp:8653
The QXmlNodeModelIndex class identifies a node in an XML node model subclassed from QAbstractXmlNodeM...
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
bool isNull() const
Returns true if this QXmlNodeModelIndex is a default constructed value, otherwise false...
#define it(className, varName)
Due to strong interdependencies, this file contains the definitions for the classes Item...
The QExplicitlySharedDataPointer class represents a pointer to an explicitly shared object...
Definition: qshareddata.h:136
virtual void startElement(const QXmlName name)=0
Signals the start of an element by name name.
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
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
QString trimmed() const Q_REQUIRED_RESULT
Returns a string that has whitespace removed from the start and the end.
Definition: qstring.cpp:4506
bool isEmpty() const
Returns true if the string has no characters; otherwise returns false.
Definition: qstring.h:704
The namespace for the internal API of QtXmlPatterns.
QString stringValue() const
Returns the string value of this Item.
Definition: qitem_p.h:302
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
#define Q_ASSERT_X(cond, where, what)
Definition: qglobal.h:1837
const QXmlNodeModelIndex & asNode() const
Definition: qitem_p.h:379
Represents an item in the XPath 2.0 Data Model.
Definition: qitem_p.h:182
QExplicitlySharedDataPointer< QAbstractXmlForwardIterator< QXmlNodeModelIndex > > iterate(const Axis axis) const
Definition: qitem_p.h:456
QExplicitlySharedDataPointer< QAbstractXmlReceiver > Ptr
void sendFromAxis(const QXmlNodeModelIndex &node)
virtual void attribute(const QXmlName name, const QString &value)=0
Signals the presence of an attribute node.
virtual void whitespaceOnly(const QStringRef &value)
#define Q_FUNC_INFO
Definition: qglobal.h:1871