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-rw-r--r--kregexpeditor/regexp.cpp95
1 files changed, 95 insertions, 0 deletions
diff --git a/kregexpeditor/regexp.cpp b/kregexpeditor/regexp.cpp
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+++ b/kregexpeditor/regexp.cpp
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+/*
+ * Copyright (c) 2002-2003 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 "regexp.h"
+#include "widgetfactory.h"
+#include "kregexpeditorgui.h"
+#include "errormap.h"
+
+RegExp::RegExp( bool selected ) : _parent(0), _destructing( false ), _selected( selected )
+{
+ // Nothing to do
+}
+
+RegExp::~RegExp()
+{
+ _destructing = true;
+ for ( QPtrListIterator<RegExp> it(_children); *it; ++it ) {
+ delete *it;
+ }
+ if ( _parent )
+ _parent->removeChild( this );
+ _parent = 0;
+}
+
+void RegExp::addChild( RegExp* child )
+{
+ _children.append( child );
+ child->setParent( this );
+}
+
+void RegExp::removeChild( RegExp* child )
+{
+ if ( ! _destructing ) {
+ _children.remove( child );
+ }
+}
+
+void RegExp::setParent( RegExp* parent )
+{
+ _parent = parent;
+}
+
+RegExp* RegExp::readRegExp( QDomElement top, const QString& version )
+{
+ for ( QDomNode node = top.firstChild(); !node.isNull(); node = node.nextSibling() ) {
+ if (!node.isElement() )
+ continue; // skip past comments
+ RegExp* regexp = WidgetFactory::createRegExp(node.toElement(), version );
+ return regexp;
+ }
+ return 0;
+}
+
+QString RegExp::toXmlString() const
+{
+ QDomDocument doc;
+ doc.setContent( QString::fromLatin1( "<RegularExpression/>" ) );
+ QDomNode top = doc.documentElement();
+ top.toElement().setAttribute(QString::fromLocal8Bit("version"), KRegExpEditorGUI::version);
+
+ QDomNode elm = toXml( &doc );
+
+ top.appendChild( elm );
+ QString xmlString = QString::fromLocal8Bit("<?xml version=\"1.0\" encoding=\"utf-8\" ?>\n<!DOCTYPE RegularExpression PUBLIC \"-//KDE//KRegexpEditor DTD 1.0//EN\" \"http://www.blackie.dk/kreg.dtd\">\n") + doc.toString();
+
+ return xmlString;
+}
+
+RegExp* RegExp::clone() const
+{
+ return WidgetFactory::createRegExp( toXmlString() );
+}
+
+void RegExp::check( ErrorMap& map )
+{
+ map.start();
+ check( map, true, true );
+ map.end();
+}
+
+