Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 185 insertions, 0 deletions

diff --git a/include/vcl/font.hxx b/include/vcl/font.hxx
new file mode 100644
index 000000000..faccd0cff
--- /dev/null
+++ b/include/vcl/font.hxx
@@ -0,0 +1,185 @@
+/* -*- 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_VCL_FONT_HXX
+#define INCLUDED_VCL_FONT_HXX
+
+#include <rtl/ustring.hxx>
+#include <sal/types.h>
+#include <vcl/dllapi.h>
+#include <tools/color.hxx>
+#include <tools/fontenum.hxx>
+#include <i18nlangtag/lang.h>
+#include <vcl/fntstyle.hxx>
+#include <o3tl/cow_wrapper.hxx>
+
+class Size;
+class LanguageTag;
+class SvStream;
+#define FontAlign TextAlign
+
+class ImplFont;
+class FontAttributes;
+namespace vcl { class Font; }
+// need to first declare these outside the vcl namespace, or the friend declarations won't work right
+VCL_DLLPUBLIC SvStream&  ReadFont( SvStream& rIStm, vcl::Font& );
+VCL_DLLPUBLIC SvStream&  WriteFont( SvStream& rOStm, const vcl::Font& );
+
+namespace vcl {
+
+class SAL_WARN_UNUSED VCL_DLLPUBLIC Font
+{
+public:
+    explicit            Font();
+                        Font( const Font& ); // TODO make me explicit
+                        Font( Font&& ) noexcept;
+    explicit            Font( const OUString& rFamilyName, const Size& );
+    explicit            Font( const OUString& rFamilyName, const OUString& rStyleName, const Size& );
+    explicit            Font( FontFamily eFamily, const Size& );
+    virtual             ~Font();
+
+    const OUString&     GetFamilyName() const;
+    FontFamily          GetFamilyType();
+    FontFamily          GetFamilyType() const;
+    const OUString&     GetStyleName() const;
+
+    FontWeight          GetWeight();
+    FontWeight          GetWeight() const;
+    FontItalic          GetItalic();
+    FontItalic          GetItalic() const;
+    FontPitch           GetPitch();
+    FontPitch           GetPitch() const;
+    FontWidth           GetWidthType();
+    FontWidth           GetWidthType() const;
+    FontAlign           GetAlignment() const;
+    rtl_TextEncoding    GetCharSet() const;
+
+    bool                IsSymbolFont() const;
+
+    void                SetFamilyName( const OUString& rFamilyName );
+    void                SetStyleName( const OUString& rStyleName );
+    void                SetFamily( FontFamily );
+
+    void                SetPitch( FontPitch ePitch );
+    void                SetItalic( FontItalic );
+    void                SetWeight( FontWeight );
+    void                SetWidthType( FontWidth );
+    void                SetAlignment( FontAlign );
+    void                SetCharSet( rtl_TextEncoding );
+
+    void                SetSymbolFlag( bool );
+
+    // Device dependent functions
+    int                 GetQuality() const;
+
+    void                SetQuality(int);
+    void                IncreaseQualityBy(int);
+    void                DecreaseQualityBy(int);
+
+    // setting the color on the font is obsolete, the only remaining
+    // valid use is for keeping backward compatibility with old MetaFiles
+    const Color&        GetColor() const;
+    const Color&        GetFillColor() const;
+
+    bool                IsTransparent() const;
+
+    void                SetColor( const Color& );
+    void                SetFillColor( const Color& );
+
+    void                SetTransparent( bool bTransparent );
+
+    void                SetFontSize( const Size& );
+    const Size&         GetFontSize() const;
+    void                SetFontHeight( long nHeight );
+    long                GetFontHeight() const;
+    void                SetAverageFontWidth( long nWidth );
+    long                GetAverageFontWidth() const;
+
+    // Prefer LanguageTag over LanguageType
+    void                SetLanguageTag( const LanguageTag & );
+    const LanguageTag&  GetLanguageTag() const;
+    void                SetCJKContextLanguageTag( const LanguageTag& );
+    const LanguageTag&  GetCJKContextLanguageTag() const;
+    void                SetLanguage( LanguageType );
+    LanguageType        GetLanguage() const;
+    void                SetCJKContextLanguage( LanguageType );
+    LanguageType        GetCJKContextLanguage() const;
+
+    void                SetOrientation( short nLineOrientation );
+    short               GetOrientation() const;
+    void                SetVertical( bool bVertical );
+    bool                IsVertical() const;
+    void                SetKerning( FontKerning nKerning );
+    FontKerning         GetKerning() const;
+    bool                IsKerning() const;
+
+    void                SetOutline( bool bOutline );
+    bool                IsOutline() const;
+    void                SetShadow( bool bShadow );
+    bool                IsShadow() const;
+    void                SetRelief( FontRelief );
+    FontRelief          GetRelief() const;
+    void                SetUnderline( FontLineStyle );
+    FontLineStyle       GetUnderline() const;
+    void                SetOverline( FontLineStyle );
+    FontLineStyle       GetOverline() const;
+    void                SetStrikeout( FontStrikeout );
+    FontStrikeout       GetStrikeout() const;
+    void                SetEmphasisMark( FontEmphasisMark );
+    FontEmphasisMark    GetEmphasisMark() const;
+    void                SetWordLineMode( bool bWordLine );
+    bool                IsWordLineMode() const;
+
+    void                Merge( const Font& rFont );
+    void                GetFontAttributes( FontAttributes& rAttrs ) const;
+
+    Font&               operator=( const Font& );
+    Font&               operator=( Font&& ) noexcept;
+    bool                operator==( const Font& ) const;
+    bool                operator!=( const Font& rFont ) const
+                            { return !(Font::operator==( rFont )); }
+    bool                IsSameInstance( const Font& ) const;
+
+    friend VCL_DLLPUBLIC SvStream&  ::ReadFont( SvStream& rIStm, vcl::Font& );
+    friend VCL_DLLPUBLIC SvStream&  ::WriteFont( SvStream& rOStm, const vcl::Font& );
+
+    static Font identifyFont( const void* pBuffer, sal_uInt32 nLen );
+
+    typedef o3tl::cow_wrapper< ImplFont > ImplType;
+
+    inline bool IsUnderlineAbove() const;
+
+private:
+    ImplType mpImplFont;
+};
+
+inline bool Font::IsUnderlineAbove() const
+{
+    if (!IsVertical())
+        return false;
+    // the underline is right for Japanese only
+    return (LANGUAGE_JAPANESE == GetLanguage()) ||
+           (LANGUAGE_JAPANESE == GetCJKContextLanguage());
+}
+
+}
+
+#endif  // _VCL_FONT_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */