Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeutils@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 93 insertions, 0 deletions

diff --git a/kregexpeditor/regexpconverter.cpp b/kregexpeditor/regexpconverter.cpp
new file mode 100644
index 0000000..2d53e20
--- /dev/null
+++ b/kregexpeditor/regexpconverter.cpp
@@ -0,0 +1,93 @@
+/*
+ *  Copyright (c) 2002-2004 Jesper K. Pedersen <blackie@kde.org>
+ *
+ *  This library 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 library 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 library; see the file COPYING.LIB.  If not, write to
+ *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA 02110-1301, USA.
+ **/
+
+#include "regexpconverter.h"
+
+#include "altnregexp.h"
+#include "concregexp.h"
+#include "lookaheadregexp.h"
+#include "textrangeregexp.h"
+#include "compoundregexp.h"
+#include "dotregexp.h"
+#include "positionregexp.h"
+#include "repeatregexp.h"
+#include "textregexp.h"
+#include <qtextedit.h>
+#include "regexphighlighter.h"
+
+RegExpConverter* RegExpConverter::_current = 0;
+RegExp* RegExpConverter::parse( const QString&, bool* ok )
+{
+    ok = false;
+    return new DotRegExp( false ); // This method should never be called.
+}
+
+// This function needs to be called toStr rather than toString, as it is not possible to
+// over load function across inheritance!
+QString RegExpConverter::toStr( RegExp* regexp, bool markSelection )
+{
+    switch (regexp->type()) {
+    case RegExp::CONC: return toString( static_cast<ConcRegExp*>( regexp ), markSelection);
+    case RegExp::TEXT: return toString( static_cast<TextRegExp*>( regexp ), markSelection );
+    case RegExp::DOT: return toString( static_cast<DotRegExp*>( regexp ), markSelection );
+    case RegExp::POSITION: return toString( static_cast<PositionRegExp*>( regexp ), markSelection );
+    case RegExp::REPEAT: return toString( static_cast<RepeatRegExp*>( regexp ), markSelection );
+    case RegExp::ALTN: return toString( static_cast<AltnRegExp*>( regexp ), markSelection );
+    case RegExp::COMPOUND: return toString( static_cast<CompoundRegExp*>( regexp ), markSelection );
+    case RegExp::LOOKAHEAD: return toString( static_cast<LookAheadRegExp*>( regexp ), markSelection );
+    case RegExp::TEXTRANGE: return toString( static_cast<TextRangeRegExp*>( regexp ), markSelection );
+    }
+    qWarning("We shouldn't get here!");
+    return QString::fromLatin1( "" );
+}
+
+
+QString RegExpConverter::escape( QString text, QValueList<QChar> chars, QChar escapeChar) const
+{
+	QString res;
+	for (unsigned int i=0; i<text.length(); i++) {
+		for (unsigned int j=0; j<chars.count(); j++) {
+			if ( text.at(i) == (chars[j]) ) {
+				res.append( escapeChar );
+				break;
+			}
+		}
+		res.append( text.at(i) );
+	}
+
+	return res;
+}
+
+/**
+   Returns a QSyntaxHighlighter to be used in the virifyer widget.
+*/
+RegexpHighlighter* RegExpConverter::highlighter( QTextEdit* )
+{
+    return 0;
+}
+
+RegExpConverter* RegExpConverter::current()
+{
+    return _current;
+}
+
+void RegExpConverter::setCurrent( RegExpConverter* converter)
+{
+    _current = converter;
+}
+