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40 ****************************************************************************/
41
42 #include "qitem_p.h"
43
44 #include "qabstractxmlreceiver.h"
45
46 QT_BEGIN_NAMESPACE
47
48 using namespace QPatternist;
49
~QAbstractXmlReceiver()50 QAbstractXmlReceiver::~QAbstractXmlReceiver()
51 {
52 }
53
54 template<const QXmlNodeModelIndex::Axis axis>
sendFromAxis(const QXmlNodeModelIndex & node)55 void QAbstractXmlReceiver::sendFromAxis(const QXmlNodeModelIndex &node)
56 {
57 Q_ASSERT(!node.isNull());
58 const QXmlNodeModelIndex::Iterator::Ptr it(node.iterate(axis));
59 QXmlNodeModelIndex next(it->next());
60
61 while(!next.isNull())
62 {
63 sendAsNode(next);
64 next = it->next();
65 }
66 }
67
sendAsNode(const Item & outputItem)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 {
76 case QXmlNodeModelIndex::Attribute:
77 {
78 attribute(asNode.name(), outputItem.stringValue());
79 break;
80 }
81 case QXmlNodeModelIndex::Element:
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 }
94 case QXmlNodeModelIndex::Text:
95 {
96 characters(outputItem.stringValue());
97 break;
98 }
99 case QXmlNodeModelIndex::ProcessingInstruction:
100 {
101 processingInstruction(asNode.name(), outputItem.stringValue());
102 break;
103 }
104 case QXmlNodeModelIndex::Comment:
105 {
106 comment(outputItem.stringValue());
107 break;
108 }
109 case QXmlNodeModelIndex::Document:
110 {
111 sendFromAxis<QXmlNodeModelIndex::AxisChild>(asNode);
112 break;
113 }
114 case QXmlNodeModelIndex::Namespace:
115 Q_ASSERT_X(false, Q_FUNC_INFO, "Not implemented");
116 }
117 }
118
whitespaceOnly(const QStringRef & value)119 void QAbstractXmlReceiver::whitespaceOnly(const QStringRef &value)
120 {
121 Q_ASSERT_X(value.toString().trimmed().isEmpty(), Q_FUNC_INFO,
122 "The caller must guarantee only whitespace is passed. Use characters() in other cases.");
123 characters(value.toString());
124 }
125
126 QT_END_NAMESPACE
127