1 files changed, 99 insertions, 0 deletions
diff --git a/include/oox/ppt/pptfilterhelpers.hxx b/include/oox/ppt/pptfilterhelpers.hxx
new file mode 100644
index 000000000..58547d9e7
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+++ b/include/oox/ppt/pptfilterhelpers.hxx
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+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_OOX_PPT_PPTFILTERHELPERS_HXX
+#define INCLUDED_OOX_PPT_PPTFILTERHELPERS_HXX
+
+#include <com/sun/star/uno/Reference.hxx>
+#include <oox/dllapi.h>
+#include <sal/types.h>
+#include <rtl/ustring.hxx>
+#include <com/sun/star/uno/Any.hxx>
+
+namespace com::sun::star {
+    namespace animations { class XAnimationNode; }
+}
+
+namespace oox::ppt {
+
+    // conversion of MS to OOo attributes.
+    enum class AnimationAttributeEnum
+    {
+        PPT_X, PPT_Y, PPT_W, PPT_H, PPT_C, R, XSHEAR, FILLCOLOR, FILLTYPE,
+        FILLON, STROKECOLOR, STROKEON, STYLECOLOR, STYLEROTATION, FONTWEIGHT,
+        STYLEUNDERLINE, STYLEFONTFAMILY, STYLEFONTSIZE, STYLEFONTSTYLE,
+        STYLEVISIBILITY, STYLEOPACITY, UNKNOWN
+    };
+
+    struct ImplAttributeNameConversion
+    {
+        AnimationAttributeEnum meAttribute;
+        const char* mpMSName;
+        const char* mpAPIName;
+    };
+
+    OOX_DLLPUBLIC const ImplAttributeNameConversion *getAttributeConversionList();
+
+    struct OOX_DLLPUBLIC transition
+    {
+        const char* mpName;
+        sal_Int16 mnType;
+        sal_Int16 mnSubType;
+        bool mbDirection; // true: default geometric direction
+
+        static const transition* getList();
+        static const transition* find( std::u16string_view rName );
+    };
+
+    struct OOX_DLLPUBLIC convert_subtype
+    {
+        sal_Int32   mnID;
+        const char* mpStrSubType;
+
+        static const convert_subtype* getList();
+    };
+
+    struct OOX_DLLPUBLIC preset_mapping
+    {
+        sal_Int32   mnPresetClass;
+        sal_Int32   mnPresetId;
+        const char* mpStrPresetId;
+
+        static const preset_mapping* getList();
+    };
+
+    OOX_DLLPUBLIC OUString getConvertedSubType( sal_Int16 nPresetClass, sal_Int32 nPresetId, sal_Int32 nPresetSubType );
+
+    OOX_DLLPUBLIC void fixMainSequenceTiming( const css::uno::Reference< css::animations::XAnimationNode >& xNode );
+
+    OOX_DLLPUBLIC void fixInteractiveSequenceTiming( const css::uno::Reference< css::animations::XAnimationNode >& xNode );
+
+    /** convert attribute values of the animation target so that LibreOffice understand.
+     */
+    OOX_DLLPUBLIC bool convertAnimationValue(AnimationAttributeEnum eAttribute, css::uno::Any& rValue);
+
+    /** convert the measure string to LibreOffice format.
+     * i.e. convert occurrence of #{0,1}ppt_[xywh] to x,y, width, height.
+     */
+    OOX_DLLPUBLIC bool convertMeasure(OUString& rString);
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */