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101 lines
2.7 KiB
101 lines
2.7 KiB
13 years ago
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// This defines the interface to the QextScintillaLexerDiff class.
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//
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// Copyright (c) 2006
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// Riverbank Computing Limited <info@riverbankcomputing.co.uk>
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//
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// This file is part of QScintilla.
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//
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// This copy of QScintilla is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2, or (at your option) any
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// later version.
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//
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// QScintilla is supplied in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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// FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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// details.
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//
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// You should have received a copy of the GNU General Public License along with
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// QScintilla; see the file LICENSE. If not, write to the Free Software
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// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#ifndef QEXTSCINTILLALEXERDIFF_H
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#define QEXTSCINTILLALEXERDIFF_H
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#include <qobject.h>
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#include <qextscintillaglobal.h>
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#include <qextscintillalexer.h>
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//! \brief The QextScintillaLexerDiff class encapsulates the Scintilla Diff
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//! lexer.
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class QEXTSCINTILLA_EXPORT QextScintillaLexerDiff : public QextScintillaLexer
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{
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Q_OBJECT
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public:
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//! This enum defines the meanings of the different styles used by the
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//! Diff lexer.
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enum {
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//! The default.
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Default = 0,
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//! A comment.
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Comment = 1,
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//! A command.
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Command = 2,
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//! A header.
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Header = 3,
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//! A position.
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Position = 4,
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//! A removed line.
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LineRemoved = 5,
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//! An added line.
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LineAdded = 6
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};
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//! Construct a QextScintillaLexerDiff with parent \a parent and name
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//! \a name. \a parent is typically the QextScintilla instance.
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QextScintillaLexerDiff(QObject *parent = 0,const char *name = 0);
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//! Destroys the QextScintillaLexerDiff instance.
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virtual ~QextScintillaLexerDiff();
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//! Returns the name of the language.
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const char *language() const;
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//! Returns the name of the lexer. Some lexers support a number of
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//! languages.
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const char *lexer() const;
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//! \internal Returns the string of characters that comprise a word.
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const char *wordCharacters() const;
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//! Returns the foreground colour of the text for style number
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//! \a style.
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//!
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//! \sa paper()
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QColor color(int style) const;
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//! Returns the descriptive name for style number \a style. If the
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//! style is invalid for this language then QString::null is returned.
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//! This is intended to be used in user preference dialogs.
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QString description(int style) const;
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private:
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#if defined(Q_DISABLE_COPY)
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QextScintillaLexerDiff(const QextScintillaLexerDiff &);
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QextScintillaLexerDiff &operator=(const QextScintillaLexerDiff &);
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#endif
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};
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#endif
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