i18npool/inc/indexentrysupplier_default.hxx

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   9  * This file incorporates work covered by the following license notice:
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  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #ifndef INCLUDED_I18NPOOL_INC_INDEXENTRYSUPPLIER_DEFAULT_HXX
  20 #define INCLUDED_I18NPOOL_INC_INDEXENTRYSUPPLIER_DEFAULT_HXX
  21
  22 #include "indexentrysupplier_common.hxx"
  23
  24 #include <memory>
  25
  26 namespace i18npool {
  27
  28 class Index;
  29
  30
  31 //  class IndexEntrySupplier_Unicode
  32
  33 class IndexEntrySupplier_Unicode : public IndexEntrySupplier_Common {
  34 public:
  35     IndexEntrySupplier_Unicode( const css::uno::Reference < css::uno::XComponentContext >& rxContext );
  36     virtual ~IndexEntrySupplier_Unicode() override;
  37
  38     virtual sal_Bool SAL_CALL loadAlgorithm(
  39         const css::lang::Locale& rLocale,
  40         const OUString& SortAlgorithm, sal_Int32 collatorOptions ) override;
  41
  42     virtual OUString SAL_CALL getIndexKey( const OUString& IndexEntry,
  43         const OUString& PhoneticEntry, const css::lang::Locale& rLocale ) override;
  44
  45     virtual sal_Int16 SAL_CALL compareIndexEntry( const OUString& IndexEntry1,
  46         const OUString& PhoneticEntry1, const css::lang::Locale& rLocale1,
  47         const OUString& IndexEntry2, const OUString& PhoneticEntry2,
  48         const css::lang::Locale& rLocale2 ) override;
  49
  50     virtual OUString SAL_CALL getIndexCharacter( const OUString& rIndexEntry,
  51         const css::lang::Locale& rLocale, const OUString& rSortAlgorithm ) override;
  52
  53 private:
  54     std::unique_ptr<Index> index;
  55 };
  56
  57 struct IndexKey {
  58     sal_Unicode key;
  59     OUString mkey;
  60     OUString desc;
  61 };
  62
  63 class IndexTable
  64 {
  65 public:
  66     IndexTable();
  67     ~IndexTable();
  68
  69     void init(sal_Unicode start_, sal_Unicode end_, IndexKey const * keys, sal_Int16 key_count, Index *index);
  70
  71     sal_Unicode start;
  72     sal_Unicode end;
  73     sal_uInt8 *table;
  74 };
  75
  76 #define MAX_KEYS 0xff
  77 #define MAX_TABLES 20
  78
  79 class Index
  80 {
  81 public:
  82     Index(const css::uno::Reference < css::uno::XComponentContext >& rxContext);
  83     ~Index();
  84
  85     /// @throws css::uno::RuntimeException
  86     void init(const css::lang::Locale& rLocale, const OUString& algorithm);
  87
  88     /// @throws css::uno::RuntimeException
  89     void makeIndexKeys(const css::lang::Locale &rLocale, const OUString &algorithm);
  90     sal_Int16 getIndexWeight(const OUString& rIndexEntry);
  91     OUString getIndexDescription(const OUString& rIndexEntry);
  92
  93     IndexTable tables[MAX_TABLES];
  94     sal_Int16 table_count;
  95     IndexKey keys[MAX_KEYS];
  96     sal_Int16 key_count;
  97     sal_Int16 mkeys[MAX_KEYS];
  98     sal_Int16 mkey_count;
  99     OUString skipping_chars;
 100     rtl::Reference<CollatorImpl> collator;
 101     sal_Int16 compare(sal_Unicode c1, sal_Unicode c2);
 102 };
 103
 104 }
 105
 106 #endif
 107
 108 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */