- continued: redline im-/export

(works only within paragraphs, thus still disabled in txtparae.cxx)

1 files changed, 239 insertions, 0 deletions

diff --git a/xmloff/source/text/XMLChangedRegionImportContext.cxx b/xmloff/source/text/XMLChangedRegionImportContext.cxx
new file mode 100644
index 000000000000..bbeed7a2dd29
--- /dev/null
+++ b/xmloff/source/text/XMLChangedRegionImportContext.cxx
@@ -0,0 +1,239 @@
+/*************************************************************************
+ *
+ *  $RCSfile: XMLChangedRegionImportContext.cxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: dvo $ $Date: 2001-01-10 20:51:01 $
+ *
+ *  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): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#ifndef _XMLOFF_XMLCHANGEDREGIONIMPORTCONTEXT_HXX
+#include "XMLChangedRegionImportContext.hxx"
+#endif
+
+#ifndef _XMLOFF_XMLCHANGEELEMENTIMPORTCONTEXT_HXX
+#include "XMLChangeElementImportContext.hxx"
+#endif
+
+#ifndef _COM_SUN_STAR_UNO_REFERENCE_H_
+#include <com/sun/star/uno/Reference.h>
+#endif
+
+#ifndef _COM_SUN_STAR_UTIL_DATETIME_HPP_
+#include <com/sun/star/util/DateTime.hpp>
+#endif
+
+#ifndef _COM_SUN_STAR_TEXT_XTEXTCURSOR_HPP_
+#include <com/sun/star/text/XTextCursor.hpp>
+#endif
+
+#ifndef _XMLOFF_XMLIMP_HXX
+#include "xmlimp.hxx"
+#endif
+
+#ifndef _XMLOFF_XMLNMSPE_HXX
+#include "xmlnmspe.hxx"
+#endif
+
+#ifndef _XMLOFF_NMSPMAP_HXX
+#include "nmspmap.hxx"
+#endif
+
+#ifndef _XMLOFF_XMLKYWD_HXX
+#include "xmlkywd.hxx"
+#endif
+
+#ifndef _XMLOFF_XMLUCONV_HXX
+#include "xmloff/xmluconv.hxx"
+#endif
+
+
+
+using ::rtl::OUString;
+using ::com::sun::star::uno::Reference;
+using ::com::sun::star::text::XTextCursor;
+using ::com::sun::star::util::DateTime;
+using ::com::sun::star::xml::sax::XAttributeList;
+
+
+
+TYPEINIT1(XMLChangedRegionImportContext, SvXMLImportContext);
+
+XMLChangedRegionImportContext::XMLChangedRegionImportContext(
+    SvXMLImport& rImport,
+    sal_uInt16 nPrefix,
+    const OUString& rLocalName) :
+        SvXMLImportContext(rImport, nPrefix, rLocalName)
+{
+}
+
+XMLChangedRegionImportContext::~XMLChangedRegionImportContext()
+{
+}
+
+void XMLChangedRegionImportContext::StartElement(
+    const Reference<XAttributeList> & xAttrList)
+{
+    // process attributes: id
+    sal_Int16 nLength = xAttrList->getLength();
+    for(sal_Int16 nAttr = 0; nAttr < nLength; nAttr++)
+    {
+        OUString sLocalName;
+        sal_uInt16 nPrefix = GetImport().GetNamespaceMap().
+            GetKeyByAttrName( xAttrList->getNameByIndex(nAttr),
+                              &sLocalName );
+        if ( (XML_NAMESPACE_TEXT == nPrefix) &&
+             (sLocalName.equalsAsciiL(sXML_id,
+                                      sizeof(sXML_id)-1)) )
+        {
+            sID = xAttrList->getValueByIndex(nAttr);
+        }
+    }
+}
+
+SvXMLImportContext* XMLChangedRegionImportContext::CreateChildContext(
+    sal_uInt16 nPrefix,
+    const OUString& rLocalName,
+    const Reference<XAttributeList> & xAttrList)
+{
+    SvXMLImportContext* pContext = NULL;
+
+    if (XML_NAMESPACE_TEXT == nPrefix)
+    {
+        if (rLocalName.equalsAsciiL(sXML_insertion, sizeof(sXML_insertion)-1)||
+            rLocalName.equalsAsciiL(sXML_deletion, sizeof(sXML_deletion)-1) ||
+            rLocalName.equalsAsciiL(sXML_format_change,
+                                    sizeof(sXML_format_change)-1) )
+        {
+            // create XMLChangeElementImportContext for all kinds of changes
+            pContext = new XMLChangeElementImportContext(
+               GetImport(), nPrefix, rLocalName,
+               rLocalName.equalsAsciiL(sXML_deletion, sizeof(sXML_deletion)-1),
+               *this);
+        }
+        // else: it may be a text element, see below
+    }
+
+    if (NULL == pContext)
+    {
+        pContext = SvXMLImportContext::CreateChildContext(nPrefix, rLocalName,
+                                                          xAttrList);
+
+        // was it a text element? If not, use default!
+        if (NULL == pContext)
+        {
+            pContext = SvXMLImportContext::CreateChildContext(
+                nPrefix, rLocalName, xAttrList);
+        }
+    }
+
+    return pContext;
+}
+
+void XMLChangedRegionImportContext::EndElement()
+{
+    // restore old XCursor (if necessary)
+    if (xOldCursor.is())
+    {
+        // delete last paragraph
+        // (one extra paragraph was inserted in the beginning)
+        UniReference<XMLTextImportHelper> rHelper =
+            GetImport().GetTextImport();
+        rHelper->GetCursor()->goRight(1, sal_False);
+        rHelper->GetCursor()->goLeft(1, sal_True);
+        rHelper->GetText()->insertString(rHelper->GetCursorAsRange(),
+                                         sEmpty, sal_True);
+
+        GetImport().GetTextImport()->SetCursor(xOldCursor);
+        xOldCursor = NULL;
+    }
+}
+
+void XMLChangedRegionImportContext::SetChangeInfo(
+    const OUString& rType,
+    const OUString& rAuthor,
+    const OUString& rComment,
+    const OUString& rDate)
+{
+    DateTime aDateTime;
+    if (SvXMLUnitConverter::convertDateTime(aDateTime, rDate))
+    {
+        GetImport().GetTextImport()->RedlineAdd(
+            rType, sID, rAuthor, rComment, aDateTime);
+    }
+}
+
+void XMLChangedRegionImportContext::UseRedlineText()
+{
+    // if we haven't already installed the redline cursor, do it now
+    if (! xOldCursor.is())
+    {
+        // get TextImportHelper and old Cursor
+        UniReference<XMLTextImportHelper> rHelper(GetImport().GetTextImport());
+        Reference<XTextCursor> xCursor( rHelper->GetCursor() );
+
+        // create Redline and new Cursor
+        Reference<XTextCursor> xNewCursor =
+            rHelper->RedlineCreateText(xCursor, sID);
+
+        if (xNewCursor.is())
+        {
+            // save old cursor and install new one
+            xOldCursor = xCursor;
+            rHelper->SetCursor( xNewCursor );
+        }
+        // else: leave as is
+    }
+}