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2 | ** |
3 | ** Copyright (C) 2016 The Qt Company Ltd. |
4 | ** Contact: https://www.qt.io/licensing/ |
5 | ** |
6 | ** This file is part of the QtXmlPatterns module of the Qt Toolkit. |
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26 | ** Alternatively, this file may be used under the terms of the GNU |
27 | ** General Public License version 2.0 or (at your option) the GNU General |
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38 | ****************************************************************************/ |
39 | |
40 | #include "qtokenrevealer_p.h" |
41 | |
42 | QT_BEGIN_NAMESPACE |
43 | |
44 | using namespace QPatternist; |
45 | |
46 | TokenRevealer::TokenRevealer(const QUrl &uri, |
47 | const Tokenizer::Ptr &other) : Tokenizer(uri) |
48 | , m_tokenizer(other) |
49 | { |
50 | Q_ASSERT(other); |
51 | } |
52 | |
53 | TokenRevealer::~TokenRevealer() |
54 | { |
55 | qDebug() << "Tokens Revealed:"<< m_result; |
56 | } |
57 | |
58 | void TokenRevealer::setParserContext(const ParserContext::Ptr &parseInfo) |
59 | { |
60 | m_tokenizer->setParserContext(parseInfo); |
61 | } |
62 | |
63 | Tokenizer::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 | |
98 | int TokenRevealer::commenceScanOnly() |
99 | { |
100 | return m_tokenizer->commenceScanOnly(); |
101 | } |
102 | |
103 | void TokenRevealer::resumeTokenizationFrom(const int position) |
104 | { |
105 | m_tokenizer->resumeTokenizationFrom(position); |
106 | } |
107 | |
108 | QT_END_NAMESPACE |
109 |