writerfilter: add a factory for DomainMapper

Ideally the XFilter implementations should only know that DomainMapper
implements Stream, nothing more. Add a factory and use it in RtfFilter.
When ImportFilter will do the same, then the DomainMapper class
definition can be an implementation detail.

Change-Id: If19cf23e61c2f78189d834261d57c569b9173b12

writerfilter/Library_writerfilter.mk

@@ -81,6 +81,7 @@ $(eval $(call gb_Library_add_exception_objects,writerfilter,\
     writerfilter/source/dmapper/DomainMapperTableHandler \
     writerfilter/source/dmapper/DomainMapperTableManager \
     writerfilter/source/dmapper/DomainMapper_Impl \
+	writerfilter/source/dmapper/domainmapperfactory \
     writerfilter/source/dmapper/FFDataHandler \
     writerfilter/source/dmapper/FontTable \
     writerfilter/source/dmapper/FormControlHelper \

writerfilter/inc/dmapper/DomainMapper.hxx

@@ -19,6 +19,7 @@
 #ifndef INCLUDED_WRITERFILTER_INC_DMAPPER_DOMAINMAPPER_HXX
 #define INCLUDED_WRITERFILTER_INC_DMAPPER_DOMAINMAPPER_HXX
 
+#include <dmapper/DomainMapperFactory.hxx>
 #include <resourcemodel/LoggedResources.hxx>
 #include <com/sun/star/lang/XComponent.hpp>
 #include <com/sun/star/style/TabAlign.hpp>
@@ -63,12 +64,6 @@ enum SprmType
     SPRM_DEFAULT,
     SPRM_LIST
 };
-enum SourceDocumentType
-{
-    DOCUMENT_DOC,
-    DOCUMENT_OOXML,
-    DOCUMENT_RTF
-};
 class DomainMapper : public LoggedProperties, public LoggedTable,
                     public BinaryObj, public LoggedStream
 {

writerfilter/inc/dmapper/DomainMapperFactory.hxx

+/*
+ * 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_WRITERFILTER_INC_DMAPPER_DOMAINMAPPERFACTORY_HXX
+#define INCLUDED_WRITERFILTER_INC_DMAPPER_DOMAINMAPPERFACTORY_HXX
+
+#include <resourcemodel/WW8ResourceModel.hxx>
+#include <com/sun/star/io/XInputStream.hpp>
+#include <com/sun/star/lang/XComponent.hpp>
+#include <com/sun/star/text/XTextRange.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+
+namespace writerfilter
+{
+namespace dmapper
+{
+
+enum SourceDocumentType
+{
+    DOCUMENT_DOC,
+    DOCUMENT_OOXML,
+    DOCUMENT_RTF
+};
+
+/// Interface to create a DomainMapper instance.
+class DomainMapperFactory
+{
+public:
+    static Stream::Pointer_t
+    createMapper(css::uno::Reference<css::uno::XComponentContext> const& xContext,
+                 css::uno::Reference<css::io::XInputStream> const& xInputStream,
+                 css::uno::Reference<css::lang::XComponent> const& xModel,
+                 bool bRepairStorage,
+                 SourceDocumentType eDocumentType,
+                 css::uno::Reference<css::text::XTextRange> const& xInsertTextRange,
+                 bool bIsNewDoc = true);
+};
+} // namespace dmapper
+} // namespace writerfilter
+
+#endif // INCLUDED_WRITERFILTER_INC_DMAPPER_DOMAINMAPPERFACTORY_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

writerfilter/source/dmapper/domainmapperfactory.cxx

+/* -*- 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/.
+ */
+
+#include <dmapper/DomainMapper.hxx>
+
+namespace writerfilter
+{
+namespace dmapper
+{
+
+Stream::Pointer_t DomainMapperFactory::createMapper(css::uno::Reference<css::uno::XComponentContext> const& xContext,
+        css::uno::Reference<css::io::XInputStream> const& xInputStream,
+        css::uno::Reference<css::lang::XComponent> const& xModel,
+        bool bRepairStorage,
+        SourceDocumentType eDocumentType,
+        css::uno::Reference<css::text::XTextRange> const& xInsertTextRange,
+        bool bIsNewDoc)
+{
+    return Stream::Pointer_t(new DomainMapper(xContext, xInputStream, xModel, bRepairStorage, eDocumentType, xInsertTextRange, bIsNewDoc));
+}
+
+} // namespace dmapper
+} // namespace writerfilter
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

writerfilter/source/filter/RtfFilter.cxx

@@ -21,7 +21,8 @@
 #include <RtfFilter.hxx>
 #include <unotools/mediadescriptor.hxx>
 #include <cppuhelper/supportsservice.hxx>
-#include <dmapper/DomainMapper.hxx>
+#include <dmapper/DomainMapperFactory.hxx>
+#include <resourcemodel/TagLogger.hxx>
 #include <rtftok/RTFDocument.hxx>
 #include <com/sun/star/io/WrongFormatException.hpp>
 #include <com/sun/star/lang/WrappedTargetRuntimeException.hpp>
@@ -113,7 +114,7 @@ sal_Bool RtfFilter::filter(const uno::Sequence< beans::PropertyValue >& aDescrip
                            uno::Reference<task::XStatusIndicator>());
 
         writerfilter::Stream::Pointer_t pStream(
-            new writerfilter::dmapper::DomainMapper(m_xContext, xInputStream, m_xDstDoc, bRepairStorage, writerfilter::dmapper::DOCUMENT_RTF, xInsertTextRange, bIsNewDoc));
+            writerfilter::dmapper::DomainMapperFactory::createMapper(m_xContext, xInputStream, m_xDstDoc, bRepairStorage, writerfilter::dmapper::DOCUMENT_RTF, xInsertTextRange, bIsNewDoc));
         writerfilter::rtftok::RTFDocument::Pointer_t const pDocument(
             writerfilter::rtftok::RTFDocumentFactory::createDocument(m_xContext, xInputStream, m_xDstDoc, xFrame, xStatusIndicator));
         pDocument->resolve(*pStream);