Merge these source files. Also move a function to where it's used.

Change-Id: Ia0378a58c63364a73c40dd901d93e20a596a4c29

sw/Library_swd.mk

@@ -56,7 +56,6 @@ $(eval $(call gb_Library_use_libraries,swd,\
 $(eval $(call gb_Library_add_exception_objects,swd,\
     sw/source/filter/basflt/iodetect \
     sw/source/ui/uno/detreg \
-    sw/source/ui/uno/swdet2 \
     sw/source/ui/uno/swdetect \
 ))
 

sw/source/filter/basflt/iodetect.cxx

@@ -24,8 +24,12 @@
 #include <sot/storage.hxx>
 #include <svtools/parhtml.hxx>
 #include <tools/urlobj.hxx>
+#include <unotools/moduleoptions.hxx>
 
-bool IsDocShellRegistered();
+static bool IsDocShellRegistered()
+{
+    return SvtModuleOptions().IsWriter();
+}
 
 SwIoDetect aFilterDetect[] =
 {

sw/source/ui/uno/swdet2.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/.
- *
- * This file incorporates work covered by the following license notice:
- *
- *   Licensed to the Apache Software Foundation (ASF) under one or more
- *   contributor license agreements. See the NOTICE file distributed
- *   with this work for additional information regarding copyright
- *   ownership. The ASF licenses this file to you under the Apache
- *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
- */
-
-#include "rtl/ustring.hxx"              // for OUString, operator==
-#include "sal/types.h"                  // for sal_Bool
-#include "tools/errcode.hxx"            // for ERRCODE_ABORT, ERRCODE_NONE
-#include "tools/solar.h"                // for sal_uLong
-
-#include <sfx2/docfilt.hxx>
-#include <sfx2/fcontnr.hxx>
-#include <sfx2/docfile.hxx>
-#include <iodetect.hxx>
-#include <swdetect.hxx>
-
-#include <unotools/moduleoptions.hxx>
-
-bool IsDocShellRegistered()
-{
-    return SvtModuleOptions().IsWriter();
-}
-
-sal_uLong SwFilterDetect::DetectFilter( SfxMedium& rMedium, const SfxFilter** ppFilter )
-{
-    sal_uLong nRet = ERRCODE_NONE;
-    if( *ppFilter )
-    {
-        // verify the given filter
-        OUString aPrefFlt = (*ppFilter)->GetUserData();
-
-        // detection for TextFilter needs an additional checking
-        sal_Bool bDetected = SwIoSystem::IsFileFilter(rMedium, aPrefFlt);
-        return bDetected ? nRet : ERRCODE_ABORT;
-    }
-
-    // mba: without preselection there is no PrefFlt
-    OUString aPrefFlt;
-    const SfxFilter* pTmp = SwIoSystem::GetFileFilter( rMedium.GetPhysicalName(), aPrefFlt, &rMedium );
-    if( !pTmp )
-        return ERRCODE_ABORT;
-
-    else
-    {
-        //Bug 41417: JP 09.07.97: HTML documents should be loaded by WebWriter
-        SfxFilterContainer aFilterContainer( OUString("swriter/web") );
-        if( !pTmp->GetUserData().equals(sHTML) ||
-            pTmp->GetServiceName() == "com.sun.star.text.WebDocument" ||
-            0 == ( (*ppFilter) = SwIoSystem::GetFilterOfFormat( OUString(sHTML),
-                    &aFilterContainer ) ) )
-            *ppFilter = pTmp;
-    }
-
-    return nRet;
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

sw/source/ui/uno/swdetect.cxx

@@ -56,8 +56,7 @@
 #include <vcl/FilterConfigItem.hxx>
 #include <unotools/moduleoptions.hxx>
 #include <comphelper/ihwrapnofilter.hxx>
-
-#include <swdll.hxx>
+#include <iodetect.hxx>
 
 using namespace ::com::sun::star;
 using namespace ::com::sun::star::uno;
@@ -418,6 +417,39 @@ OUString SAL_CALL SwFilterDetect::detect( Sequence< PropertyValue >& lDescriptor
     return aTypeName;
 }
 
+sal_uLong SwFilterDetect::DetectFilter( SfxMedium& rMedium, const SfxFilter** ppFilter )
+{
+    sal_uLong nRet = ERRCODE_NONE;
+    if( *ppFilter )
+    {
+        // verify the given filter
+        OUString aPrefFlt = (*ppFilter)->GetUserData();
+
+        // detection for TextFilter needs an additional checking
+        sal_Bool bDetected = SwIoSystem::IsFileFilter(rMedium, aPrefFlt);
+        return bDetected ? nRet : ERRCODE_ABORT;
+    }
+
+    // mba: without preselection there is no PrefFlt
+    OUString aPrefFlt;
+    const SfxFilter* pTmp = SwIoSystem::GetFileFilter( rMedium.GetPhysicalName(), aPrefFlt, &rMedium );
+    if( !pTmp )
+        return ERRCODE_ABORT;
+
+    else
+    {
+        //Bug 41417: JP 09.07.97: HTML documents should be loaded by WebWriter
+        SfxFilterContainer aFilterContainer( OUString("swriter/web") );
+        if( !pTmp->GetUserData().equals(sHTML) ||
+            pTmp->GetServiceName() == "com.sun.star.text.WebDocument" ||
+            0 == ( (*ppFilter) = SwIoSystem::GetFilterOfFormat( OUString(sHTML),
+                    &aFilterContainer ) ) )
+            *ppFilter = pTmp;
+    }
+
+    return nRet;
+}
+
 /* XServiceInfo */
 OUString SAL_CALL SwFilterDetect::getImplementationName() throw( RuntimeException )
 {