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Diffstat (limited to 'experimental/tqtinterface/qt4/tools/designer/editor/parenmatcher.h')
-rw-r--r-- | experimental/tqtinterface/qt4/tools/designer/editor/parenmatcher.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/experimental/tqtinterface/qt4/tools/designer/editor/parenmatcher.h b/experimental/tqtinterface/qt4/tools/designer/editor/parenmatcher.h new file mode 100644 index 000000000..2aa843bf9 --- /dev/null +++ b/experimental/tqtinterface/qt4/tools/designer/editor/parenmatcher.h @@ -0,0 +1,78 @@ + /********************************************************************** +** Copyright (C) 2005-2008 Trolltech ASA. All rights reserved. +** +** This file is part of TQt Designer. +** +** This file may be used under the terms of the GNU General +** Public License versions 2.0 or 3.0 as published by the Free +** Software Foundation and appearing in the files LICENSE.GPL2 +** and LICENSE.GPL3 included in the packaging of this file. +** Alternatively you may (at your option) use any later version +** of the GNU General Public License if such license has been +** publicly approved by Trolltech ASA (or its successors, if any) +** and the KDE Free TQt Foundation. +** +** Please review the following information to ensure GNU General +** Public Licensing requirements will be met: +** http://trolltech.com/products/qt/licenses/licensing/opensource/. +** If you are unsure which license is appropriate for your use, please +** review the following information: +** http://trolltech.com/products/qt/licenses/licensing/licensingoverview +** or contact the sales department at sales@trolltech.com. +** +** Licensees holding valid TQt Commercial licenses may use this file in +** accordance with the TQt Commercial License Agreement provided with +** the Software. +** +** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, +** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted +** herein. +** +**********************************************************************/ + +#ifndef PARENMATCHER_H +#define PARENMATCHER_H + +#include <tqstring.h> +#include <tqvaluelist.h> + +class TQTextCursor; + +struct Paren +{ + Paren() : type( Open ), chr( ' ' ), pos( -1 ) {} + Paren( int t, const TQChar &c, int p ) : type( (Type)t ), chr( c ), pos( p ) {} + enum Type { Open, Closed }; + Type type; + TQChar chr; + int pos; + + TQ_DUMMY_COMPARISON_OPERATOR( Paren ) +}; + +typedef TQValueList<Paren> ParenList; + +class ParenMatcher +{ +public: + enum Selection { + Match = 1, + Mismatch + }; + + ParenMatcher(); + + virtual bool match( TQTextCursor *c ); + + void setEnabled( bool b ) { enabled = b; } + +private: + bool checkOpenParen( TQTextCursor *c ); + bool checkClosedParen( TQTextCursor *c ); + + bool enabled; + +}; + +#endif |