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, 115 insertions, 0 deletions

diff --git a/kregexpeditor/compoundregexp.cpp b/kregexpeditor/compoundregexp.cpp
new file mode 100644
index 0000000..2949b48
--- /dev/null
+++ b/kregexpeditor/compoundregexp.cpp
@@ -0,0 +1,115 @@
+/*
+ *  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.
+ **/
+
+#ifdef QT_ONLY
+  #include "compat.h"
+#else
+  #include <klocale.h>
+#endif
+
+#include "compoundregexp.h"
+#include "widgetfactory.h"
+
+CompoundRegExp::CompoundRegExp( bool selected, const QString& title, const QString& description, bool hidden,
+                                bool allowReplace, RegExp* child)
+    : RegExp( selected ), _title( title ), _description( description ), _hidden( hidden ), _allowReplace( allowReplace ), _child( child )
+{
+    if ( child )
+        addChild( child );
+}
+
+bool CompoundRegExp::check( ErrorMap& map, bool first, bool last )
+{
+    return _child->check( map, first, last );
+}
+
+QDomNode CompoundRegExp::toXml( QDomDocument* doc ) const
+{
+    QDomElement top = doc->createElement( QString::fromLocal8Bit( "Compound" ) );
+    if (_hidden)
+        top.setAttribute( QString::fromLocal8Bit("hidden"), true );
+    if ( _allowReplace )
+        top.setAttribute( QString::fromLocal8Bit("allowReplace"), true );
+
+    QDomElement title = doc->createElement( QString::fromLocal8Bit( "Title" ) );
+    QDomText titleTxt = doc->createTextNode( _title );
+    title.appendChild( titleTxt );
+    top.appendChild( title );
+
+    QDomElement description = doc->createElement( QString::fromLocal8Bit( "Description" ) );
+    QDomText descriptionTxt = doc->createTextNode( _description );
+    description.appendChild( descriptionTxt );
+    top.appendChild( description );
+
+    top.appendChild( _child->toXml( doc ) );
+
+    return top;
+}
+
+
+bool CompoundRegExp::load( QDomElement top, const QString& version )
+{
+    Q_ASSERT( top.tagName() == QString::fromLocal8Bit("Compound") );
+    QString str = top.attribute( QString::fromLocal8Bit( "hidden" ), QString::fromLocal8Bit("0") );
+    _hidden = true; // alway hidden. (str == QString::fromLocal8Bit("1") );
+
+    str = top.attribute( QString::fromLocal8Bit( "allowReplace" ), QString::fromLocal8Bit("0") );
+    _allowReplace = (str == QString::fromLocal8Bit("1") );
+
+    for ( QDomNode node = top.firstChild(); !node.isNull(); node = node.nextSibling() ) {
+        if ( !node.isElement() )
+            continue; // skip past comments.
+        QString txt;
+        QDomElement child = node.toElement();
+        QDomNode txtNode = child.firstChild();
+        if ( txtNode.isText() )
+            txt = txtNode.toText().data();
+        if ( child.tagName() == QString::fromLocal8Bit( "Title" ) ) {
+            if ( txt.isEmpty() )
+                _title = txt;
+            else
+                _title = i18n(txt.utf8());
+        }
+        else if ( child.tagName() == QString::fromLocal8Bit( "Description" ) ) {
+            if ( txt.isEmpty() )
+                _description = txt;
+            else
+                _description = i18n(txt.utf8());
+        }
+        else {
+            _child = WidgetFactory::createRegExp( child, version );
+            if ( _child ) {
+                addChild( _child );
+                return true;
+            }
+            else {
+                return false;
+            }
+        }
+    }
+    return false;
+}
+
+bool CompoundRegExp::operator==( const RegExp& other ) const
+{
+    // Note the order is important in the comparison below.
+    // Using other as the first argument, means that
+    // the following will be evaluated: other.operator== rather than (*child).operator==
+    // This means that if other is a CompoundRegExp too, then this level will be striped.
+    return ( other == *_child );
+}