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[LibreOffice.git] / include / unotools / fontcfg.hxx
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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19 #ifndef INCLUDED_UNOTOOLS_FONTCFG_HXX
20 #define INCLUDED_UNOTOOLS_FONTCFG_HXX
22 #include <i18nlangtag/languagetag.hxx>
23 #include <unotools/unotoolsdllapi.h>
24 #include <tools/solar.h>
25 #include <tools/fontenum.hxx>
26 #include <com/sun/star/lang/Locale.hpp>
27 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
28 #include <com/sun/star/container/XNameAccess.hpp>
29 #include <o3tl/typed_flags_set.hxx>
31 #include <unordered_map>
32 #include <unordered_set>
33 #include <vector>
35 enum class DefaultFontType;
37 // If you think the below concept of classifying a font (typeface) as possibly being one or several
38 // of "Default", "Standard", and "Normal", etc, is madness, you are probably right. On the other
39 // hand we have in officecfg/registry/data/org/openoffice/VCL.xcu carefully (or not) assigned to
40 // each font mentioned in that file what its attributes are, so it is quite possible that touching
41 // this would cause a regression that nobody would notice until after many years.
43 // Note that the bit flags must match the entries in the pAttribNames array in
44 // unotools/source/config/fontcfg.cxx.
46 enum class ImplFontAttrs : sal_uLong
48 None = 0x00000000,
49 Default = 0x00000001, ///< Default-Font like Andale Sans UI, Palace Script, Albany, Thorndale, Cumberland, ...
50 Standard = 0x00000002, ///< Standard-Font like Arial, Times, Courier, ...
51 Normal = 0x00000004, ///< Normal Font for writing text like Arial, Verdana, Arial Narrow, Trebuchet, Times, Courier, ...
52 Symbol = 0x00000008, ///< Font with symbols
53 Fixed = 0x00000010,
54 SansSerif = 0x00000020,
55 Serif = 0x00000040,
56 Decorative = 0x00000080, ///< Readable and normally used for drawings
57 Special = 0x00000100, ///< Very special design
58 Italic = 0x00000200,
59 Titling = 0x00000400, ///< Only uppercase characters
60 Capitals = 0x00000800, ///< Only uppercase characters, but lowercase characters smaller as the uppercase characters
61 CJK = 0x00001000,
62 CJK_JP = 0x00002000,
63 CJK_SC = 0x00004000,
64 CJK_TC = 0x00008000,
65 CJK_KR = 0x00010000,
66 CTL = 0x00020000,
67 NoneLatin = 0x00040000,
68 Full = 0x00080000, ///< Font with normally all characters
69 Outline = 0x00100000,
70 Shadow = 0x00200000,
71 Rounded = 0x00400000,
72 Typewriter = 0x00800000, ///< Like a typewriter: Courier, ...
73 Script = 0x01000000, ///< Handwriting or Script
74 Handwriting = 0x02000000, ///< More Handwriting with normal letters
75 Chancery = 0x04000000, ///< Like Zapf Chancery
76 Comic = 0x08000000, ///< Like Comic Sans MS
77 BrushScript = 0x10000000, ///< More Script
78 Gothic = 0x20000000,
79 Schoolbook = 0x40000000,
80 OtherStyle = 0x80000000, ///< OldStyle, ... so negativ points
81 CJK_AllLang = CJK_JP | CJK_SC | CJK_TC | CJK_KR,
82 AllScript = Script | Handwriting | Chancery | Comic | BrushScript,
83 AllSubscript = Handwriting | Chancery | Comic | BrushScript,
84 AllSerifStyle = AllScript | SansSerif | Serif | Fixed | Italic | Gothic | Schoolbook | Shadow | Outline,
86 namespace o3tl
88 template<> struct typed_flags<ImplFontAttrs> : is_typed_flags<ImplFontAttrs, 0xffffffff> {};
92 namespace utl
95 class UNOTOOLS_DLLPUBLIC DefaultFontConfiguration
97 css::uno::Reference< css::lang::XMultiServiceFactory >
98 m_xConfigProvider;
99 css::uno::Reference< css::container::XNameAccess >
100 m_xConfigAccess;
102 struct LocaleAccess
104 // the real string used in the configuration
105 // used to get rid of upper/lower case problems
106 OUString aConfigLocaleString;
107 // xAccess is mutable to be able to be filled on demand
108 mutable css::uno::Reference< css::container::XNameAccess > xAccess;
111 std::unordered_map< OUString, LocaleAccess, OUStringHash > m_aConfig;
113 OUString tryLocale( const OUString& rBcp47, const OUString& rType ) const;
115 public:
116 DefaultFontConfiguration();
117 ~DefaultFontConfiguration();
119 static DefaultFontConfiguration& get();
121 OUString getDefaultFont( const LanguageTag& rLanguageTag, DefaultFontType nType ) const;
122 OUString getUserInterfaceFont( const LanguageTag& rLanguageTag ) const;
125 struct UNOTOOLS_DLLPUBLIC FontNameAttr
127 OUString Name;
128 ::std::vector< OUString > Substitutions;
129 ::std::vector< OUString > MSSubstitutions;
130 ::std::vector< OUString > PSSubstitutions;
131 ::std::vector< OUString > HTMLSubstitutions;
132 FontWeight Weight;
133 FontWidth Width;
134 ImplFontAttrs Type;
137 class UNOTOOLS_DLLPUBLIC FontSubstConfiguration
139 private:
140 css::uno::Reference< css::lang::XMultiServiceFactory >
141 m_xConfigProvider;
142 css::uno::Reference< css::container::XNameAccess >
143 m_xConfigAccess;
144 struct LocaleSubst
146 OUString aConfigLocaleString;
147 mutable bool bConfigRead;
148 // note: aSubstAttributes must be sorted alphabetically by Name
149 // searches on the substitutes are done with Name as key, where
150 // a minimal match is sufficient (that is e.g. "Thorndale" will match
151 // "Thorndale BlaBlub"). Also names must be lower case.
152 mutable std::vector< FontNameAttr > aSubstAttributes;
154 LocaleSubst() : bConfigRead( false ) {}
156 std::unordered_map< OUString, LocaleSubst, OUStringHash > m_aSubst;
157 typedef std::unordered_set< OUString, OUStringHash > UniqueSubstHash;
158 mutable UniqueSubstHash maSubstHash;
160 void fillSubstVector( const css::uno::Reference< css::container::XNameAccess >& rFont,
161 const OUString& rType,
162 std::vector< OUString >& rSubstVector ) const;
163 FontWeight getSubstWeight( const css::uno::Reference< css::container::XNameAccess >& rFont,
164 const OUString& rType ) const;
165 FontWidth getSubstWidth( const css::uno::Reference< css::container::XNameAccess >& rFont,
166 const OUString& rType ) const;
167 ImplFontAttrs getSubstType( const css::uno::Reference< css::container::XNameAccess >& rFont,
168 const OUString& rType ) const;
169 void readLocaleSubst( const OUString& rBcp47 ) const;
170 public:
171 FontSubstConfiguration();
172 ~FontSubstConfiguration();
174 static FontSubstConfiguration& get();
176 const FontNameAttr* getSubstInfo( const OUString& rFontName ) const;
177 static void getMapName( const OUString& rOrgName, OUString& rShortName, OUString& rFamilyName, FontWeight& rWeight, FontWidth& rWidth, ImplFontAttrs& rType );
180 } // namespace utl
182 #endif // INCLUDED_UNOTOOLS_FONTCFG_HXX
184 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */