1 files changed, 67 insertions, 0 deletions
diff --git a/vcl/inc/aqua/coretext/salcoretextfontutils.hxx b/vcl/inc/aqua/coretext/salcoretextfontutils.hxx
new file mode 100644
index 000000000000..7da031cfe6d0
--- /dev/null
+++ b/vcl/inc/aqua/coretext/salcoretextfontutils.hxx
@@ -0,0 +1,67 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+
+#ifndef _VCL_AQUA_CORETEXT_SALCORETEXTFONTUTILS_HXX
+#define _VCL_AQUA_CORETEXT_SALCORETEXTFONTUTILS_HXX
+
+class ImplCoreTextFontData;
+class ImplDevFontList;
+
+#include <boost/unordered_map.hpp>
+
+#include <vcl/fontcapabilities.hxx>
+
+#include "outfont.hxx"
+#include "impfont.hxx"
+
+class ImplCoreTextFontData : public ImplFontData
+{
+public:
+    ImplCoreTextFontData(const ImplDevFontAttributes&, CTFontRef font);
+    virtual ~ImplCoreTextFontData();
+    virtual ImplFontData* Clone() const;
+    virtual ImplFontEntry* CreateFontInstance( FontSelectPattern& ) const;
+    virtual sal_IntPtr GetFontId() const { return (sal_IntPtr)m_CTFontRef;};
+    CTFontRef GetCTFont() const { return m_CTFontRef; };
+    const ImplFontCharMap* GetImplFontCharMap();
+    bool GetImplFontCapabilities(vcl::FontCapabilities &rFontCapabilities);
+    bool HasChar( sal_uInt32 cChar ) const;
+    void ReadOs2Table();
+    void ReadIosCmapEncoding();
+    bool HasCJKSupport();
+    bool GetRawFontData( std::vector<unsigned char>& rBuffer, bool* pJustCFF ) const;
+
+private:
+    void DetermineCJKSupport_OS2(CFDataRef rOS2Table);
+    void DetermineCJKSupport_cmap(CFDataRef rCmapTable);
+    CTFontRef m_CTFontRef;
+    mutable const ImplFontCharMap* m_pCharMap;
+    mutable vcl::FontCapabilities m_aFontCapabilities;
+    mutable bool m_bHasOs2Table;
+    mutable bool m_bOs2TableRead;
+    mutable bool m_bCmapTableRead; // true if cmap encoding of Mac font is read
+    mutable bool m_bHasCJKSupport; // #i78970# CJK fonts need extra leading
+    mutable bool m_bFontCapabilitiesRead;
+};
+
+/* This class has the responsibility of assembling a list of CoreText
+   fonts available on the system and enabling access to that list.
+ */
+class SystemFontList
+{
+public:
+    SystemFontList();
+    ~SystemFontList();
+
+    void AnnounceFonts( ImplDevFontList& ) const;
+    ImplCoreTextFontData* GetFontDataFromRef( CTFontRef ) const;
+
+private:
+    typedef boost::unordered_map<CTFontRef,ImplCoreTextFontData*> CoreTextFontContainer;
+    CoreTextFontContainer m_aFontContainer;
+
+    void InitGlyphFallbacks();
+};
+
+#endif  // _VCL_AQUA_CORETEXT_SALCORETEXTFONTUTILS_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */