Mercurial > octave
view libgui/languages/build_ts/octave-qsci/Qsci/qscilexerperl.h @ 31537:5ceb4bfcdb0f stable
add tools and files for updating the gui's language files for translation
* libgui/languages/build_ts/README.md: readme for updating language files
* libgui/languages/build_ts/octave-qsci: QScintilla source files for
languages without translation provided by QScintilla
* libgui/languages/build_ts/octave-qt: Qt source files for languages
without translation provided by Qt
author | Torsten Lilge <ttl-octave@mailbox.org> |
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date | Thu, 24 Nov 2022 06:48:25 +0100 |
parents | |
children | dd5ece3664ed |
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// This defines the interface to the QsciLexerPerl class. // // Copyright (c) 2019 Riverbank Computing Limited <info@riverbankcomputing.com> // // This file is part of QScintilla. // // This file may be used under the terms of the GNU General Public License // version 3.0 as published by the Free Software Foundation and appearing in // the file LICENSE included in the packaging of this file. Please review the // following information to ensure the GNU General Public License version 3.0 // requirements will be met: http://www.gnu.org/copyleft/gpl.html. // // If you do not wish to use this file under the terms of the GPL version 3.0 // then you may purchase a commercial license. For more information contact // info@riverbankcomputing.com. // // This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE // WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. #ifndef QSCILEXERPERL_H #define QSCILEXERPERL_H #include <QObject> #include <Qsci/qsciglobal.h> #include <Qsci/qscilexer.h> //! \brief The QsciLexerPerl class encapsulates the Scintilla Perl //! lexer. class QSCINTILLA_EXPORT QsciLexerPerl : public QsciLexer { Q_OBJECT public: //! This enum defines the meanings of the different styles used by the //! Perl lexer. enum { //! The default. Default = 0, //! An error. Error = 1, //! A comment. Comment = 2, //! A POD. POD = 3, //! A number. Number = 4, //! A keyword. Keyword = 5, //! A double-quoted string. DoubleQuotedString = 6, //! A single-quoted string. SingleQuotedString = 7, //! An operator. Operator = 10, //! An identifier Identifier = 11, //! A scalar. Scalar = 12, //! An array. Array = 13, //! A hash. Hash = 14, //! A symbol table. SymbolTable = 15, //! A regular expression. Regex = 17, //! A substitution. Substitution = 18, //! Backticks. Backticks = 20, //! A data section. DataSection = 21, //! A here document delimiter. HereDocumentDelimiter = 22, //! A single quoted here document. SingleQuotedHereDocument = 23, //! A double quoted here document. DoubleQuotedHereDocument = 24, //! A backtick here document. BacktickHereDocument = 25, //! A quoted string (q). QuotedStringQ = 26, //! A quoted string (qq). QuotedStringQQ = 27, //! A quoted string (qx). QuotedStringQX = 28, //! A quoted string (qr). QuotedStringQR = 29, //! A quoted string (qw). QuotedStringQW = 30, //! A verbatim POD. PODVerbatim = 31, //! A Subroutine prototype. SubroutinePrototype = 40, //! A format identifier. FormatIdentifier = 41, //! A format body. FormatBody = 42, //! A double-quoted string (interpolated variable). DoubleQuotedStringVar = 43, //! A translation. Translation = 44, //! A regular expression (interpolated variable). RegexVar = 54, //! A substitution (interpolated variable). SubstitutionVar = 55, //! Backticks (interpolated variable). BackticksVar = 57, //! A double quoted here document (interpolated variable). DoubleQuotedHereDocumentVar = 61, //! A backtick here document (interpolated variable). BacktickHereDocumentVar = 62, //! A quoted string (qq, interpolated variable). QuotedStringQQVar = 64, //! A quoted string (qx, interpolated variable). QuotedStringQXVar = 65, //! A quoted string (qr, interpolated variable). QuotedStringQRVar = 66 }; //! Construct a QsciLexerPerl with parent \a parent. \a parent is //! typically the QsciScintilla instance. QsciLexerPerl(QObject *parent = 0); //! Destroys the QsciLexerPerl instance. virtual ~QsciLexerPerl(); //! Returns the name of the language. const char *language() const; //! Returns the name of the lexer. Some lexers support a number of //! languages. const char *lexer() const; //! \internal Returns the character sequences that can separate //! auto-completion words. QStringList autoCompletionWordSeparators() const; //! \internal Returns a space separated list of words or characters in //! a particular style that define the end of a block for //! auto-indentation. The styles is returned via \a style. const char *blockEnd(int *style = 0) const; //! \internal Returns a space separated list of words or characters in //! a particular style that define the start of a block for //! auto-indentation. The styles is returned via \a style. const char *blockStart(int *style = 0) const; //! \internal Returns the style used for braces for brace matching. int braceStyle() const; //! Returns the string of characters that comprise a word. const char *wordCharacters() const; //! Returns the foreground colour of the text for style number //! \a style. //! //! \sa defaultPaper() QColor defaultColor(int style) const; //! Returns the end-of-line fill for style number \a style. bool defaultEolFill(int style) const; //! Returns the font for style number \a style. QFont defaultFont(int style) const; //! Returns the background colour of the text for style number \a style. //! //! \sa defaultColor() QColor defaultPaper(int style) const; //! Returns the set of keywords for the keyword set \a set recognised //! by the lexer as a space separated string. const char *keywords(int set) const; //! Returns the descriptive name for style number \a style. If the //! style is invalid for this language then an empty QString is returned. //! This is intended to be used in user preference dialogs. QString description(int style) const; //! Causes all properties to be refreshed by emitting the //! propertyChanged() signal as required. void refreshProperties(); //! If \a fold is true then "} else {" lines can be folded. The default is //! false. //! //! \sa foldAtElse() void setFoldAtElse(bool fold); //! Returns true if "} else {" lines can be folded. //! //! \sa setFoldAtElse() bool foldAtElse() const {return fold_atelse;} //! Returns true if multi-line comment blocks can be folded. //! //! \sa setFoldComments() bool foldComments() const; //! Returns true if trailing blank lines are included in a fold block. //! //! \sa setFoldCompact() bool foldCompact() const; //! If \a fold is true then packages can be folded. The default is true. //! //! \sa foldPackages() void setFoldPackages(bool fold); //! Returns true if packages can be folded. //! //! \sa setFoldPackages() bool foldPackages() const; //! If \a fold is true then POD blocks can be folded. The default is true. //! //! \sa foldPODBlocks() void setFoldPODBlocks(bool fold); //! Returns true if POD blocks can be folded. //! //! \sa setFoldPODBlocks() bool foldPODBlocks() const; public slots: //! If \a fold is true then multi-line comment blocks can be folded. //! The default is false. //! //! \sa foldComments() virtual void setFoldComments(bool fold); //! If \a fold is true then trailing blank lines are included in a fold //! block. The default is true. //! //! \sa foldCompact() virtual void setFoldCompact(bool fold); protected: //! The lexer's properties are read from the settings \a qs. \a prefix //! (which has a trailing '/') should be used as a prefix to the key of //! each setting. true is returned if there is no error. //! bool readProperties(QSettings &qs,const QString &prefix); //! The lexer's properties are written to the settings \a qs. //! \a prefix (which has a trailing '/') should be used as a prefix to //! the key of each setting. true is returned if there is no error. //! bool writeProperties(QSettings &qs,const QString &prefix) const; private: void setAtElseProp(); void setCommentProp(); void setCompactProp(); void setPackagesProp(); void setPODBlocksProp(); bool fold_atelse; bool fold_comments; bool fold_compact; bool fold_packages; bool fold_pod_blocks; QsciLexerPerl(const QsciLexerPerl &); QsciLexerPerl &operator=(const QsciLexerPerl &); }; #endif