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6** This file is part of the QtXmlPatterns module of the Qt Toolkit.
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39
40#include "qtokenrevealer_p.h"
41
42QT_BEGIN_NAMESPACE
43
44using namespace QPatternist;
45
46TokenRevealer::TokenRevealer(const QUrl &uri,
47 const Tokenizer::Ptr &other) : Tokenizer(uri)
48 , m_tokenizer(other)
49{
50 Q_ASSERT(other);
51}
52
53TokenRevealer::~TokenRevealer()
54{
55 qDebug() << "Tokens Revealed:" << m_result;
56}
57
58void TokenRevealer::setParserContext(const ParserContext::Ptr &parseInfo)
59{
60 m_tokenizer->setParserContext(parseInfo);
61}
62
63Tokenizer::Token TokenRevealer::nextToken(XPATHLTYPE *const sourceLocator)
64{
65 const Token token(m_tokenizer->nextToken(sourceLocator));
66 const QString asString(tokenToString(token));
67 const TokenType type = token.type;
68
69 /* Indent. */
70 switch(type)
71 {
72 case T_CURLY_LBRACE:
73 {
74 m_result += QLatin1Char('\n') + m_indentationString + asString + QLatin1Char('\n');
75 m_indentationString.append(s: QLatin1String(" "));
76 m_result += m_indentationString;
77 break;
78 }
79 case T_CURLY_RBRACE:
80 {
81 m_indentationString.chop(n: 4);
82 m_result += QLatin1Char('\n') + m_indentationString + asString;
83 break;
84 }
85 case T_SEMI_COLON:
86 case T_COMMA:
87 {
88 m_result += asString + QLatin1Char('\n') + m_indentationString;
89 break;
90 }
91 default:
92 m_result += asString + QLatin1Char(' ');
93 }
94
95 return token;
96}
97
98int TokenRevealer::commenceScanOnly()
99{
100 return m_tokenizer->commenceScanOnly();
101}
102
103void TokenRevealer::resumeTokenizationFrom(const int position)
104{
105 m_tokenizer->resumeTokenizationFrom(position);
106}
107
108QT_END_NAMESPACE
109

source code of qtxmlpatterns/src/xmlpatterns/parser/qtokenrevealer.cpp