Mercurial > octave
diff libgui/languages/build_ts/octave-qsci/Qsci/qscilexeravs.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> |
---|---|
date | Thu, 24 Nov 2022 06:48:25 +0100 |
parents | |
children | dd5ece3664ed |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libgui/languages/build_ts/octave-qsci/Qsci/qscilexeravs.h Thu Nov 24 06:48:25 2022 +0100 @@ -0,0 +1,174 @@ +// This defines the interface to the QsciLexerAVS 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 QSCILEXERAVS_H +#define QSCILEXERAVS_H + +#include <QObject> + +#include <Qsci/qsciglobal.h> +#include <Qsci/qscilexer.h> + + +//! \brief The QsciLexerAVS class encapsulates the Scintilla AVS lexer. +class QSCINTILLA_EXPORT QsciLexerAVS : public QsciLexer +{ + Q_OBJECT + +public: + //! This enum defines the meanings of the different styles used by the + //! AVS lexer. + enum { + //! The default. + Default = 0, + + //! A block comment. + BlockComment = 1, + + //! A nested block comment. + NestedBlockComment = 2, + + //! A line comment. + LineComment = 3, + + //! A number. + Number = 4, + + //! An operator. + Operator = 5, + + //! An identifier + Identifier = 6, + + //! A string. + String = 7, + + //! A triple quoted string. + TripleString = 8, + + //! A keyword (as defined by keyword set number 1).. + Keyword = 9, + + //! A filter (as defined by keyword set number 2). + Filter = 10, + + //! A plugin (as defined by keyword set number 3). + Plugin = 11, + + //! A function (as defined by keyword set number 4). + Function = 12, + + //! A clip property (as defined by keyword set number 5). + ClipProperty = 13, + + //! A keyword defined in keyword set number 6. The class must be + //! sub-classed and re-implement keywords() to make use of this style. + KeywordSet6 = 14 + }; + + //! Construct a QsciLexerAVS with parent \a parent. \a parent is typically + //! the QsciScintilla instance. + QsciLexerAVS(QObject *parent = 0); + + //! Destroys the QsciLexerAVS instance. + virtual ~QsciLexerAVS(); + + //! 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 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 font for style number \a style. + QFont defaultFont(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(); + + //! 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; + +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 setCommentProp(); + void setCompactProp(); + + bool fold_comments; + bool fold_compact; + + QsciLexerAVS(const QsciLexerAVS &); + QsciLexerAVS &operator=(const QsciLexerAVS &); +}; + +#endif