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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_EDITENG_ESCAPEMENTITEM_HXX
+#define INCLUDED_EDITENG_ESCAPEMENTITEM_HXX
+
+#include <svl/cenumitm.hxx>
+#include <editeng/svxenum.hxx>
+#include <editeng/editengdllapi.h>
+
+// class SvxEscapementItem -----------------------------------------------
+
+#define DFLT_ESC_SUPER 33 // 42% (100 - DFLT_ESC_PROP) of ascent (~80% of font height) = 33% of total font height
+#define DFLT_ESC_SUB -8 // 42% of descent (~20% of font height) = -8%. previously -33% (pre-2020), previously 8/100 (pre-2000?)
+#define DFLT_ESC_PROP 58
+#define MAX_ESC_POS 13999
+#define DFLT_ESC_AUTO_SUPER (MAX_ESC_POS+1)
+#define DFLT_ESC_AUTO_SUB -DFLT_ESC_AUTO_SUPER
+
+/* [Description]
+
+ This item describes the writing position.
+*/
+
+class EDITENG_DLLPUBLIC SvxEscapementItem final : public SfxEnumItemInterface
+{
+ short nEsc;
+ sal_uInt8 nProp;
+public:
+ static SfxPoolItem* CreateDefault();
+
+ explicit SvxEscapementItem( const sal_uInt16 nId );
+ SvxEscapementItem( const SvxEscapement eEscape,
+ const sal_uInt16 nId );
+ SvxEscapementItem( const short nEsc, const sal_uInt8 nProp,
+ const sal_uInt16 nId );
+
+ // "pure virtual Methods" from SfxPoolItem
+ virtual bool operator==( const SfxPoolItem& ) const override;
+ virtual bool GetPresentation( SfxItemPresentation ePres,
+ MapUnit eCoreMetric,
+ MapUnit ePresMetric,
+ OUString &rText, const IntlWrapper& ) const override;
+
+ virtual bool QueryValue( css::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) const override;
+ virtual bool PutValue( const css::uno::Any& rVal, sal_uInt8 nMemberId ) override;
+
+ virtual SvxEscapementItem* Clone( SfxItemPool *pPool = nullptr ) const override;
+
+ void SetEscapement( const SvxEscapement eNew )
+ {
+ if( SvxEscapement::Off == eNew )
+ {
+ nEsc = 0;
+ nProp = 100;
+ }
+ else
+ {
+ nProp = DFLT_ESC_PROP;
+ if( SvxEscapement::Superscript == eNew )
+ nEsc = DFLT_ESC_SUPER;
+ else
+ nEsc = DFLT_ESC_SUB;
+ }
+ }
+ SvxEscapement GetEscapement() const { return static_cast< SvxEscapement >( GetEnumValue() ); }
+
+ short &GetEsc() { return nEsc; }
+ short GetEsc() const { return nEsc; }
+
+ sal_uInt8 &GetProportionalHeight() { return nProp; }
+ sal_uInt8 GetProportionalHeight() const { return nProp; }
+
+ virtual sal_uInt16 GetValueCount() const override;
+ static OUString GetValueTextByPos( sal_uInt16 nPos );
+ virtual sal_uInt16 GetEnumValue() const override;
+ virtual void SetEnumValue( sal_uInt16 nNewVal ) override;
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */