Add 'Track Changes Handler' for 'Extra' redlines

This handler will process 'track changes' information for 'extra' redline
objects (such as 'table row insert\delete' redlines)

Reviewed on:
https://gerrit.libreoffice.org/7802

Change-Id: I8dd0bd70dbdcb3cb7eae76595957817de08c66fc

1 files changed, 48 insertions, 0 deletions

diff --git a/writerfilter/source/dmapper/TrackChangesHandler.hxx b/writerfilter/source/dmapper/TrackChangesHandler.hxx
new file mode 100644
index 000000000000..4f1e34ccf990
--- /dev/null
+++ b/writerfilter/source/dmapper/TrackChangesHandler.hxx
@@ -0,0 +1,48 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+#ifndef INCLUDED_TRACKCHANGESHANDLER_HXX
+#define INCLUDED_TRACKCHANGESHANDLER_HXX
+
+#include <WriterFilterDllApi.hxx>
+#include <resourcemodel/LoggedResources.hxx>
+#include <boost/shared_ptr.hpp>
+#include <com/sun/star/beans/PropertyValue.hpp>
+#include <DomainMapper_Impl.hxx>
+
+namespace writerfilter {
+namespace dmapper
+{
+/** Handler for sprms that contain 'track changes' attributes
+    - Author
+    - Date
+    - ID
+    (This class is based on work done in 'MeasureHandler')
+ */
+class TrackChangesHandler : public LoggedProperties
+{
+    RedlineParamsPtr     m_pRedlineParams;
+
+    // Properties
+    virtual void lcl_attribute(Id Name, Value & val);
+    virtual void lcl_sprm(Sprm & sprm);
+
+public:
+    TrackChangesHandler( sal_Int32 nToken );
+    virtual ~TrackChangesHandler();
+
+    // Compute the UNO properties for the track changes object based on the received tokens.
+    com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> getRedlineProperties() const;
+};
+typedef boost::shared_ptr
+    < TrackChangesHandler >  TrackChangesHandlerPtr;
+}}
+
+#endif //
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */