Adding upstream version 4:24.2.0.upstream/4%24.2.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 120 insertions, 0 deletions

diff --git a/include/editeng/svxfont.hxx b/include/editeng/svxfont.hxx
new file mode 100644
index 0000000000..a86e2097f8
--- /dev/null
+++ b/include/editeng/svxfont.hxx
@@ -0,0 +1,120 @@
+/* -*- 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_SVXFONT_HXX
+#define INCLUDED_EDITENG_SVXFONT_HXX
+
+#include <sal/config.h>
+
+#include <span>
+
+#include <editeng/svxenum.hxx>
+#include <tools/long.hxx>
+#include <vcl/font.hxx>
+#include <editeng/editengdllapi.h>
+#include <tools/poly.hxx>
+
+// Percentage of height of lower case small capital letters compared to upper case letters
+// See i#1526# for full explanation
+#define SMALL_CAPS_PERCENTAGE 80
+
+class KernArray;
+class SvxDoCapitals;
+class OutputDevice;
+class Printer;
+class Point;
+namespace tools { class Rectangle; }
+class Size;
+class EDITENG_DLLPUBLIC SvxFont : public vcl::Font
+{
+    SvxCaseMap   eCaseMap;      // Text Markup
+    short nEsc;                 // Degree of Superscript/Subscript
+    sal_uInt8  nPropr;          // Degree of reduction of the font height
+
+public:
+    SvxFont();
+    SvxFont( const vcl::Font &rFont );
+    SvxFont( const SvxFont &rFont );
+
+    // Methods for Superscript/Subscript
+    short GetEscapement() const { return nEsc; }
+    void SetEscapement( const short nNewEsc ) { nEsc = nNewEsc; }
+    // set specific values instead of automatic, and ensure valid value. Depends on nPropr being set already.
+    void SetNonAutoEscapement(short nNewEsc, const OutputDevice* pOutDev = nullptr);
+
+    sal_uInt8 GetPropr() const { return nPropr; }
+    void SetPropr( const sal_uInt8 nNewPropr ) { nPropr = nNewPropr; }
+    void SetProprRel( const sal_uInt8 nNewPropr )
+        { SetPropr( static_cast<sal_uInt8>( static_cast<tools::Long>(nNewPropr) * static_cast<tools::Long>(nPropr) / 100 ) ); }
+
+    SvxCaseMap GetCaseMap() const { return eCaseMap; }
+    void    SetCaseMap( const SvxCaseMap eNew ) { eCaseMap = eNew; }
+
+    // Is-Methods:
+    bool IsCaseMap() const { return SvxCaseMap::NotMapped != eCaseMap; }
+    bool IsCapital() const { return SvxCaseMap::SmallCaps == eCaseMap; }
+    bool IsEsc() const { return 0 != nEsc; }
+
+    // Consider Upper case, Lower case letters etc.
+    OUString CalcCaseMap(const OUString &rTxt) const;
+
+    // Handle upper case letters
+    void DoOnCapitals(SvxDoCapitals &rDo) const;
+
+    void SetPhysFont(OutputDevice& rOut) const;
+    vcl::Font ChgPhysFont(OutputDevice& rOut) const;
+
+    Size GetCapitalSize( const OutputDevice *pOut, const OUString &rTxt, KernArray* pDXAry,
+                          const sal_Int32 nIdx, const sal_Int32 nLen) const;
+    void DrawCapital( OutputDevice *pOut, const Point &rPos, const OUString &rTxt,
+                      std::span<const sal_Int32> pDXArray,
+                      std::span<const sal_Bool> pKashidaArray,
+                      const sal_Int32 nIdx, const sal_Int32 nLen ) const;
+
+    Size GetPhysTxtSize( const OutputDevice *pOut, const OUString &rTxt,
+                         const sal_Int32 nIdx, const sal_Int32 nLen ) const;
+
+    Size GetPhysTxtSize( const OutputDevice *pOut );
+
+    Size GetTextSize(const OutputDevice& rOut, const OUString &rTxt,
+                     const sal_Int32 nIdx = 0, const sal_Int32 nLen = SAL_MAX_INT32) const;
+
+    void QuickDrawText( OutputDevice *pOut, const Point &rPos, const OUString &rTxt,
+                        const sal_Int32 nIdx = 0, const sal_Int32 nLen = SAL_MAX_INT32,
+                        std::span<const sal_Int32> pDXArray = {},
+                        std::span<const sal_Bool> pKashidaArray = {} ) const;
+
+    Size QuickGetTextSize( const OutputDevice *pOut, const OUString &rTxt,
+                           const sal_Int32 nIdx, const sal_Int32 nLen,
+                           KernArray* pDXArray = nullptr ) const;
+
+    void DrawPrev( OutputDevice* pOut, Printer* pPrinter,
+                   const Point &rPos, const OUString &rTxt,
+                   const sal_Int32 nIdx = 0, const sal_Int32 nLen = SAL_MAX_INT32 ) const;
+
+    static tools::Polygon DrawArrow( OutputDevice &rOut, const tools::Rectangle& rRect,
+                                    const Size& rSize, const Color& rCol, bool bLeftOrTop,
+                                    bool bVertical );
+
+    SvxFont&    operator=( const SvxFont& rFont );
+    SvxFont&    operator=( const Font& rFont );
+};
+
+#endif // INCLUDED_EDITENG_SVXFONT_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */