1 /**************************************************************************
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13 ** contained in the Technology Preview License Agreement accompanying
16 ** GNU Lesser General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU Lesser
19 ** General Public License version 2.1 as published by the Free Software
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32 **************************************************************************/
34 #include "highlightdefinition.h"
35 #include "highlighterexception.h"
37 #include "keywordlist.h"
41 #include <QtCore/QString>
43 using namespace TextEditor;
44 using namespace Internal;
46 HighlightDefinition::HighlightDefinition() :
47 m_singleLineCommentAfterWhiteSpaces(false),
48 m_keywordCaseSensitivity(Qt::CaseSensitive),
49 m_indentationBasedFolding(false)
51 QString s(QLatin1String(".():!+,-<=>%&/;?[]^{|}~\\*, \t"));
52 foreach (const QChar &c, s)
53 m_delimiters.insert(c);
56 HighlightDefinition::~HighlightDefinition()
59 template <class Element, class Container>
60 QSharedPointer<Element> HighlightDefinition::
61 GenericHelper::create(const QString &name, Container &container)
64 throw HighlighterException();
66 if (container.contains(name))
67 throw HighlighterException();
69 return container.insert(name, QSharedPointer<Element>(new Element)).value();
72 template <class Element, class Container>
73 QSharedPointer<Element> HighlightDefinition::
74 GenericHelper::find(const QString &name, const Container &container) const
76 typename Container::const_iterator it = container.find(name);
77 if (it == container.end())
78 throw HighlighterException();
83 QSharedPointer<KeywordList> HighlightDefinition::createKeywordList(const QString &list)
84 { return m_helper.create<KeywordList>(list, m_lists); }
86 QSharedPointer<KeywordList> HighlightDefinition::keywordList(const QString &list)
87 { return m_helper.find<KeywordList>(list, m_lists); }
89 QSharedPointer<Context> HighlightDefinition::createContext(const QString &context, bool initial)
92 m_initialContext = context;
94 QSharedPointer<Context> newContext = m_helper.create<Context>(context, m_contexts);
95 newContext->setName(context);
99 QSharedPointer<Context> HighlightDefinition::initialContext() const
100 { return m_helper.find<Context>(m_initialContext, m_contexts); }
102 QSharedPointer<Context> HighlightDefinition::context(const QString &context) const
103 { return m_helper.find<Context>(context, m_contexts); }
105 const QHash<QString, QSharedPointer<Context> > &HighlightDefinition::contexts() const
106 { return m_contexts; }
108 QSharedPointer<ItemData> HighlightDefinition::createItemData(const QString &itemData)
109 { return m_helper.create<ItemData>(itemData, m_itemsData); }
111 QSharedPointer<ItemData> HighlightDefinition::itemData(const QString &itemData) const
112 { return m_helper.find<ItemData>(itemData, m_itemsData); }
114 void HighlightDefinition::setSingleLineComment(const QString &start)
115 { m_singleLineComment = start; }
117 const QString &HighlightDefinition::singleLineComment() const
118 { return m_singleLineComment; }
120 void HighlightDefinition::setCommentAfterWhitespaces(const QString &after)
122 if (after == QLatin1String("afterwhitespace"))
123 m_singleLineCommentAfterWhiteSpaces = true;
126 bool HighlightDefinition::isCommentAfterWhiteSpaces() const
127 { return m_singleLineCommentAfterWhiteSpaces; }
129 void HighlightDefinition::setMultiLineCommentStart(const QString &start)
130 { m_multiLineCommentStart = start; }
132 const QString &HighlightDefinition::multiLineCommentStart() const
133 { return m_multiLineCommentStart; }
135 void HighlightDefinition::setMultiLineCommentEnd(const QString &end)
136 { m_multiLineCommentEnd = end; }
138 const QString &HighlightDefinition::multiLineCommentEnd() const
139 { return m_multiLineCommentEnd; }
141 void HighlightDefinition::setMultiLineCommentRegion(const QString ®ion)
142 { m_multiLineCommentRegion = region; }
144 const QString &HighlightDefinition::multiLineCommentRegion() const
145 { return m_multiLineCommentRegion; }
147 void HighlightDefinition::removeDelimiters(const QString &characters)
149 for (int i = 0; i < characters.length(); ++i)
150 m_delimiters.remove(characters.at(i));
153 void HighlightDefinition::addDelimiters(const QString &characters)
155 for (int i = 0; i < characters.length(); ++i) {
156 if (!m_delimiters.contains(characters.at(i)))
157 m_delimiters.insert(characters.at(i));
161 bool HighlightDefinition::isDelimiter(const QChar &character) const
163 if (m_delimiters.contains(character))
168 void HighlightDefinition::setKeywordsSensitive(const QString &sensitivity)
170 if (!sensitivity.isEmpty())
171 m_keywordCaseSensitivity = toCaseSensitivity(toBool(sensitivity));
174 Qt::CaseSensitivity HighlightDefinition::keywordsSensitive() const
175 { return m_keywordCaseSensitivity; }
177 void HighlightDefinition::setIndentationBasedFolding(const QString &indentationBasedFolding)
178 { m_indentationBasedFolding = toBool(indentationBasedFolding); }
180 bool HighlightDefinition::isIndentationBasedFolding() const
181 { return m_indentationBasedFolding; }