kgamesvgdocument_p.h

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/***************************************************************************
 *   Copyright (C) 2007 Mark A. Taff <kde@marktaff.com>                    *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU Library General Public License          *
 *   version 2 as published by the Free Software Foundation                *
 *                                                                         *
 *   This program is distributed 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 Library General Public License for more details.                  *
 *                                                                         *
 *   You should have received a copy of the GNU Library General Public     *
 *   License along with this program; if not, write to the                 *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
 ***************************************************************************/

#ifndef _KGAMESVGDOCUMENT_P_H_
#define _KGAMESVGDOCUMENT_P_H_


static const QString WSP = QLatin1String("\\s");

static const QString WSP_ASTERISK = WSP + QLatin1String( "*");

static const QLatin1Char COMMA = QLatin1Char( ',' );

static const QString COMMA_WSP = QLatin1String("(?:(?:" ) + WSP + QLatin1Char( '+' ) + COMMA + QLatin1Char( '?' ) +
                WSP + QLatin1String( "*)|(?:" ) + COMMA + WSP + QLatin1String( "*))");

static const QString NUMBER = QLatin1String("(?:(?:[-|\\+]?\\d+(?:\\.)*\\d*(?:e)?[-|\\+]?\\d*)|(?:[-|\\+]?(?:\\.)+\\d*(?:e)?[-|\\+]?\\d*))");
// Do not wrap the above line!

static const QString OPEN_PARENS = QLatin1String("\\(");

static const QString CLOSE_PARENS = QLatin1String("\\)");

static const QString MATRIX = QLatin1String("(matrix)" ) + WSP_ASTERISK + OPEN_PARENS + WSP_ASTERISK +
                QLatin1Char( '(' ) + NUMBER + QLatin1Char( ')' ) + COMMA_WSP +
                QLatin1Char( '(' ) + NUMBER + QLatin1Char( ')' ) + COMMA_WSP +
                QLatin1Char( '(' ) + NUMBER + QLatin1Char( ')' ) + COMMA_WSP +
                QLatin1Char( '(' ) + NUMBER + QLatin1Char( ')' ) + COMMA_WSP +
                QLatin1Char( '(' ) + NUMBER + QLatin1Char( ')' ) + COMMA_WSP +
                QLatin1Char( '(' ) + NUMBER + QLatin1Char( ')' ) + WSP_ASTERISK + CLOSE_PARENS;

static const QString TRANSLATE = QLatin1String("(translate)" ) + WSP_ASTERISK + OPEN_PARENS + WSP_ASTERISK +
                QLatin1Char( '(' ) + NUMBER + QLatin1Char( ')' ) +
                QLatin1String( "(?:" ) + COMMA_WSP + QLatin1Char( '(' ) + NUMBER + QLatin1Char( ')' ) + QLatin1String( ")?" ) + WSP_ASTERISK + CLOSE_PARENS;

static const QString SCALE = QLatin1String("(scale)" ) + WSP_ASTERISK + OPEN_PARENS + WSP_ASTERISK +
                QLatin1Char( '(' ) + NUMBER + QLatin1Char( ')' ) +
                QLatin1String( "(?:" ) + COMMA_WSP + QLatin1Char( '(' ) + NUMBER + QLatin1Char( ')' ) + QLatin1String( ")?" ) + WSP_ASTERISK + CLOSE_PARENS;

static const QString ROTATE = QLatin1String("(rotate)" ) + WSP_ASTERISK + OPEN_PARENS + WSP_ASTERISK +
                QLatin1Char( '(' ) + NUMBER + QLatin1Char( ')' ) + QLatin1String( "(?:" ) + COMMA_WSP +
                QLatin1Char( '(' ) + NUMBER + QLatin1Char( ')' ) + COMMA_WSP +
                QLatin1Char( '(' ) + NUMBER + QLatin1Char( ')' ) +  QLatin1String( ")?" ) + WSP_ASTERISK + CLOSE_PARENS;

static const QString SKEW_X = QLatin1String( "(skewX)" ) + WSP_ASTERISK + OPEN_PARENS + WSP_ASTERISK +
                QLatin1Char( '(' ) + NUMBER + QLatin1Char( ')' ) + WSP_ASTERISK + CLOSE_PARENS;

static const QString SKEW_Y = QLatin1String("(skewY)" ) + WSP_ASTERISK + OPEN_PARENS + WSP_ASTERISK +
                QLatin1Char( '(' ) + NUMBER + QLatin1Char( ')' ) + WSP_ASTERISK + CLOSE_PARENS;

static const QString TRANSFORM = QLatin1String("(?:" ) + MATRIX + QLatin1String( "|" ) + TRANSLATE + QLatin1String( "|" ) + SCALE + QLatin1String( "|" ) +
                ROTATE + QLatin1String( "|" ) + SKEW_X + QLatin1String( "|" ) + SKEW_Y + QLatin1String( ")");

static const QString TRANSFORMS = QLatin1String("(?:" ) + TRANSFORM + QLatin1String( "|" ) + QLatin1String( "(?:" ) + TRANSFORM +
                COMMA_WSP + QLatin1String( "+)*" ) + TRANSFORM + QLatin1String( ")");

#endif // _KGAMESVGDOCUMENT_P_H_