1 files changed, 108 insertions, 0 deletions
diff --git a/sd/source/filter/sdfilter.cxx b/sd/source/filter/sdfilter.cxx
new file mode 100644
index 000000000..11ad11d76
--- /dev/null
+++ b/sd/source/filter/sdfilter.cxx
@@ -0,0 +1,108 @@
+/* -*- 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 <memory>
+#include <map>
+
+#include <osl/module.hxx>
+#include <tools/svlibrary.h>
+#include <sfx2/docfile.hxx>
+#include <sfx2/frame.hxx>
+#include <sfx2/sfxsids.hrc>
+#include <svl/itemset.hxx>
+
+#include <DrawDocShell.hxx>
+
+#include <pres.hxx>
+#include <sdfilter.hxx>
+
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::task;
+
+
+SdFilter::SdFilter( SfxMedium& rMedium, ::sd::DrawDocShell& rDocShell )
+:   mxModel( rDocShell.GetModel() )
+,   mrMedium( rMedium )
+,   mrDocShell( rDocShell )
+,   mrDocument( *rDocShell.GetDoc() )
+,   mbIsDraw( rDocShell.GetDocumentType() == DocumentType::Draw )
+{
+}
+
+SdFilter::~SdFilter()
+{
+}
+
+OUString SdFilter::ImplGetFullLibraryName( std::u16string_view rLibraryName )
+{
+    return OUString(SVLIBRARY("?")).replaceFirst( "?", rLibraryName );
+}
+
+#ifndef DISABLE_DYNLOADING
+
+static std::map<OUString, std::unique_ptr<osl::Module>> g_SdModuleMap;
+
+extern "C" { static void thisModule() {} }
+
+oslGenericFunction SdFilter::GetLibrarySymbol( const OUString& rLibraryName, const OUString &rFnSymbol )
+{
+    osl::Module *pMod = nullptr;
+    auto it = g_SdModuleMap.find(rLibraryName);
+    if (it != g_SdModuleMap.end())
+        pMod = it->second.get();
+
+    if (!pMod)
+    {
+        pMod = new osl::Module;
+        if (pMod->loadRelative(&thisModule, ImplGetFullLibraryName(rLibraryName),
+                               SAL_LOADMODULE_GLOBAL | SAL_LOADMODULE_LAZY))
+            g_SdModuleMap[rLibraryName] = std::unique_ptr<osl::Module>(pMod);
+        else
+        {
+            delete pMod;
+            pMod = nullptr;
+        }
+    }
+    if (!pMod)
+        return nullptr;
+    else
+        return pMod->getFunctionSymbol(rFnSymbol);
+}
+
+void SdFilter::Preload()
+{
+    (void)GetLibrarySymbol("sdfilt", "ImportPPT");
+    (void)GetLibrarySymbol("icg", "ImportCGM");
+}
+
+#endif
+
+void SdFilter::CreateStatusIndicator()
+{
+    // The status indicator must be retrieved from the provided medium arguments
+    const SfxUnoAnyItem* pStatusBarItem =
+            mrMedium.GetItemSet()->GetItem(SID_PROGRESS_STATUSBAR_CONTROL);
+
+    if ( pStatusBarItem )
+        pStatusBarItem->GetValue() >>= mxStatusIndicator;
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */