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