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/kdeartwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 157 insertions, 0 deletions

diff --git a/kscreensaver/kxsconfig/kxsxml.cpp b/kscreensaver/kxsconfig/kxsxml.cpp
new file mode 100644
index 00000000..d8a689be
--- /dev/null
+++ b/kscreensaver/kxsconfig/kxsxml.cpp
@@ -0,0 +1,157 @@
+//-----------------------------------------------------------------------------
+//
+// KDE xscreensaver configuration dialog
+//
+// Copyright (c)  Martin R. Jones <mjones@kde.org> 2002
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public
+// License as published by the Free Software Foundation;
+// version 2 of the License.
+//
+// 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
+// General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; see the file COPYING.  If not, write to
+// the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+// Boston, MA 02110-1301, USA.
+
+#include "kxsxml.h"
+#include "kxscontrol.h"
+#include <qobject.h>
+#include <qfile.h>
+#include <qvbox.h>
+#include <qhbox.h>
+#include <stdio.h>
+
+KXSXml::KXSXml( QWidget *p )
+    : parent(p), handler(0)
+{
+}
+
+bool KXSXml::parse( const QString &filename )
+{
+    QFile file( filename );
+    handler = new KXSXmlHandler( parent );
+    QXmlInputSource source( &file );
+    QXmlSimpleReader reader;
+    reader.setContentHandler( handler );
+    if ( !reader.parse( &source, FALSE ) )
+	return FALSE;
+
+    return true;
+}
+
+const QPtrList<KXSConfigItem> *KXSXml::items() const
+{
+    if ( handler )
+	return handler->items();
+    return 0;
+}
+
+QString KXSXml::description() const
+{
+    if ( handler )
+	return handler->description();
+    return QString();
+}
+
+//===========================================================================
+
+KXSXmlHandler::KXSXmlHandler( QWidget *p )
+    : QXmlDefaultHandler(), parent(p), selItem(0), inDesc(false)
+{
+    mParentStack.push( p );
+}
+
+bool KXSXmlHandler::startDocument()
+{
+    return true;
+}
+
+bool KXSXmlHandler::startElement( const QString&, const QString&, 
+                                    const QString& qName, 
+                                    const QXmlAttributes &atts )
+{
+    KXSConfigItem *i = 0;
+    QString id = atts.value("id");
+    if ( qName == "number" ) {
+	QString sLow = atts.value( "low" );
+	QString sHigh = atts.value( "high" );
+	if ( sLow.contains( '.' ) || sHigh.contains( '.' ) ) {
+	    if ( parent )
+		i = new KXSDoubleRangeControl( parent, id, atts );
+	    else
+		i = new KXSDoubleRangeItem( id, atts );
+	} else {
+	    if ( parent )
+		i = new KXSRangeControl( parent, id, atts );
+	    else
+		i = new KXSRangeItem( id, atts );
+	}
+    } else if ( qName == "boolean" ) {
+	if ( parent )
+	    i = new KXSCheckBoxControl( parent, id, atts );
+	else
+	    i = new KXSBoolItem( id, atts );
+    } else if ( qName == "string" ) {
+	if ( parent )
+	    i = new KXSLineEditControl( parent, id, atts );
+	else
+	    i = new KXSStringItem( id, atts );
+    } else if ( qName == "file" ) {
+	if ( parent )
+	    i = new KXSFileControl( parent, id, atts );
+	else
+	    i = new KXSStringItem( id, atts );
+    } else if ( qName == "_description" ) {
+	inDesc = true;
+    } else if ( qName == "select" ) {
+	if ( parent )
+	    selItem = new KXSDropListControl( parent, id, atts );
+	else
+	    selItem = new KXSSelectItem( id, atts );
+	i = selItem;
+    } else if ( qName == "option" && selItem ) {
+	selItem->addOption( atts );
+    } else if ( qName == "hgroup" && parent ) {
+	QHBox *hb = new QHBox( parent );
+	mParentStack.push( hb );
+	parent = hb;
+    } else if ( qName == "vgroup" && parent ) {
+	QVBox *vb = new QVBox( parent );
+	mParentStack.push( vb );
+	parent = vb;
+    }
+
+    if ( i )
+	mConfigItemList.append( i );
+
+    return true;
+}
+
+bool KXSXmlHandler::endElement( const QString&, const QString&, const QString &qName )
+{
+    if ( qName == "select" ) {
+	selItem = 0;
+    } else if ( qName == "_description" ) {
+	inDesc = false;
+    } else if ( (qName == "hgroup" || qName == "vgroup") && parent ) {
+	if ( mParentStack.count() > 1 ) {
+	    mParentStack.pop();
+	    parent = mParentStack.top();
+	}
+    }
+    return true;
+}
+
+bool KXSXmlHandler::characters( const QString &ch )
+{
+    if ( inDesc )
+	desc += ch;
+    return true;
+}
+