| 1 | // Copyright (C) 2022 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef SYNTAXHIGHLIGHTER_H |
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| 5 | #define SYNTAXHIGHLIGHTER_H |
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| 6 | |
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| 7 | #include <QtQml/qqmlregistration.h> |
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| 8 | #include <QtGui/qsyntaxhighlighter.h> |
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| 9 | #include <QtQuick/qquicktextdocument.h> |
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| 10 | |
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| 11 | #include <QtCore/qpointer.h> |
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| 12 | |
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| 13 | class SyntaxHighlighter : public QSyntaxHighlighter |
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| 14 | { |
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| 15 | Q_OBJECT |
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| 16 | Q_PROPERTY(QQuickTextDocument *document READ document WRITE setDocument NOTIFY documentChanged) |
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| 17 | QML_ELEMENT |
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| 18 | public: |
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| 19 | enum BlockState |
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| 20 | { |
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| 21 | None, |
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| 22 | |
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| 23 | }; |
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| 24 | |
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| 25 | explicit SyntaxHighlighter(QObject *p = nullptr); |
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| 26 | |
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| 27 | // Shadows |
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| 28 | QQuickTextDocument *document() const; |
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| 29 | void setDocument(QQuickTextDocument *newDocument); |
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| 30 | |
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| 31 | signals: |
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| 32 | void documentChanged(); |
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| 33 | |
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| 34 | protected: |
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| 35 | void highlightBlock(const QString &text) final; |
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| 36 | QPointer<QQuickTextDocument> m_quickTextDocument; |
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| 37 | QSet<QByteArrayView> m_tagKeywords; |
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| 38 | QSet<QByteArrayView> m_argumentKeywords; |
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| 39 | |
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| 40 | private: |
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| 41 | void highlightLine(const QString &text, int position, int length, const QTextCharFormat &format); |
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| 42 | }; |
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| 43 | |
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| 44 | #endif // SYNTAXHIGHLIGHTER_H |
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| 45 | |
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