added layer support for impress/draw applications

1 files changed, 208 insertions, 0 deletions

diff --git a/xmloff/source/draw/layerimp.cxx b/xmloff/source/draw/layerimp.cxx
new file mode 100644
index 000000000000..607d467f2a2b
--- /dev/null
+++ b/xmloff/source/draw/layerimp.cxx
@@ -0,0 +1,208 @@
+/*************************************************************************
+ *
+ *  $RCSfile: layerimp.cxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: cl $ $Date: 2001-01-19 16:33:27 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, 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
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://www.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#include <tools/debug.hxx>
+
+#ifndef _COM_SUN_STAR_DRAWING_XLAYERMANAGER_HPP_
+#include <com/sun/star/drawing/XLayerManager.hpp>
+#endif
+#ifndef _COM_SUN_STAR_BEANS_XPROPERTYSET_HPP_
+#include <com/sun/star/beans/XPropertySet.hpp>
+#endif
+#ifndef _COM_SUN_STAR_XML_SAX_XATTRIBUTELIST_HPP_
+#include <com/sun/star/xml/sax/XAttributeList.hpp>
+#endif
+#ifndef _COM_SUN_STAR_DRAWING_XLAYERSUPPLIER_HPP_
+#include <com/sun/star/drawing/XLayerSupplier.hpp>
+#endif
+
+#ifndef _CPPUHELPER_EXTRACT_HXX_
+#include <cppuhelper/extract.hxx>
+#endif
+
+#include "xmlkywd.hxx"
+
+#ifndef _XMLOFF_XMLIMP_HXX
+#include "xmlimp.hxx"
+#endif
+
+#ifndef _XMLOFF_XMLNMSPE_HXX
+#include "xmlnmspe.hxx"
+#endif
+
+#ifndef _XMLOFF_XMLUCONV_HXX
+#include "xmluconv.hxx"
+#endif
+
+#ifndef _XMLOFF_NMSPMAP_HXX
+#include "nmspmap.hxx"
+#endif
+
+#ifndef _XMLOFF_LAYERIMP_HXX
+#include "layerimp.hxx"
+#endif
+
+using namespace ::rtl;
+using namespace ::std;
+using namespace ::cppu;
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::xml;
+using namespace ::com::sun::star::xml::sax;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::drawing;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::container;
+
+TYPEINIT1( SdXMLLayerSetContext, SvXMLImportContext );
+
+SdXMLLayerSetContext::SdXMLLayerSetContext( SvXMLImport& rImport, sal_uInt16 nPrfx, const rtl::OUString& rLocalName,
+        const com::sun::star::uno::Reference< com::sun::star::xml::sax::XAttributeList>& xAttrList)
+: SvXMLImportContext(rImport, nPrfx, rLocalName)
+{
+    Reference< XLayerSupplier > xLayerSupplier( rImport.GetModel(), UNO_QUERY );
+    DBG_ASSERT( xLayerSupplier.is(), "XModel is not supporting XLayerSupplier!" );
+    if( xLayerSupplier.is() )
+        mxLayerManager = xLayerSupplier->getLayerManager();
+}
+
+SdXMLLayerSetContext::~SdXMLLayerSetContext()
+{
+}
+
+SvXMLImportContext * SdXMLLayerSetContext::CreateChildContext( USHORT nPrefix, const ::rtl::OUString& rLocalName,
+        const com::sun::star::uno::Reference< com::sun::star::xml::sax::XAttributeList>& xAttrList )
+{
+    if( mxLayerManager.is() )
+    {
+        const OUString strIsLocked( RTL_CONSTASCII_USTRINGPARAM( "IsLocked" ) );
+        const OUString strIsPrintable( RTL_CONSTASCII_USTRINGPARAM( "IsPrintable" ) );
+        const OUString strIsVisible( RTL_CONSTASCII_USTRINGPARAM( "IsVisible" ) );
+        const OUString strName( RTL_CONSTASCII_USTRINGPARAM( "Name" ) );
+
+        OUString aName;
+        sal_Bool bIsLocked = sal_False;
+        sal_Bool bIsPrintable = sal_False;
+        sal_Bool bIsVisible = sal_False;
+
+        const sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
+        for(sal_Int16 i=0; i < nAttrCount; i++)
+        {
+            OUString aLocalName;
+            if( GetImport().GetNamespaceMap().GetKeyByAttrName( xAttrList->getNameByIndex( i ), &aLocalName ) == XML_NAMESPACE_DRAW )
+            {
+                const OUString sValue( xAttrList->getValueByIndex( i ) );
+
+                if( aLocalName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( sXML_name ) ) )
+                {
+                    aName = sValue;
+                }
+                if( aLocalName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( sXML_locked ) ) )
+                {
+                    bIsLocked = sValue.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( sXML_true ) );
+                }
+                if( aLocalName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( sXML_printable ) ) )
+                {
+                    bIsPrintable = sValue.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( sXML_true ) );
+                }
+                if( aLocalName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( sXML_visible ) ) )
+                {
+                    bIsVisible = sValue.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( sXML_true ) );
+                }
+            }
+        }
+
+        DBG_ASSERT( aName.getLength(), "draw:layer element without draw:name!" );
+        if( aName.getLength() )
+        {
+            Reference< XPropertySet > xLayer;
+
+            if( mxLayerManager->hasByName( aName ) )
+            {
+                mxLayerManager->getByName( aName ) >>= xLayer;
+                DBG_ASSERT( xLayer.is(), "failed to get existing XLayer!" );
+            }
+            else
+            {
+                Reference< XLayerManager > xLayerManager( mxLayerManager, UNO_QUERY );
+                if( xLayerManager.is() )
+                    xLayer = Reference< XPropertySet >::query( xLayerManager->insertNewByIndex( xLayerManager->getCount() ) );
+                DBG_ASSERT( xLayer.is(), "failed to create new XLayer!" );
+
+                if( xLayer.is() )
+                {
+                    Any aAny;
+                    aAny <<= aName;
+                    xLayer->setPropertyValue( strName, aAny );
+                }
+            }
+
+            if( xLayer.is() )
+            {
+                xLayer->setPropertyValue( strIsLocked, Any( &bIsLocked, ::getCppuBooleanType() ) );
+                xLayer->setPropertyValue( strIsPrintable, Any( &bIsPrintable, ::getCppuBooleanType() ) );
+                xLayer->setPropertyValue( strIsVisible, Any( &bIsVisible, ::getCppuBooleanType() ) );
+            }
+        }
+    }
+
+    return new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
+}