linguistic/source/dicimp.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  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
  20 #pragma once
  21
  22 #include <com/sun/star/linguistic2/XDictionary.hpp>
  23 #include <com/sun/star/frame/XStorable.hpp>
  24
  25 #include <cppuhelper/implbase.hxx>
  26 #include <comphelper/interfacecontainer3.hxx>
  27 #include <i18nlangtag/lang.h>
  28 #include <comphelper/errcode.hxx>
  29
  30 #include "defs.hxx"
  31
  32 #define DIC_MAX_ENTRIES SAL_MAX_INT32
  33
  34 sal_Int16 ReadDicVersion( SvStream& rStream, LanguageType &nLng, bool &bNeg, OUString &aDicName );
  35
  36 class DictionaryNeo :
  37     public ::cppu::WeakImplHelper
  38     <
  39         css::linguistic2::XDictionary,
  40         css::frame::XStorable
  41     >
  42 {
  43
  44     ::comphelper::OInterfaceContainerHelper3<css::linguistic2::XDictionaryEventListener> aDicEvtListeners;
  45     std::vector< css::uno::Reference< css::linguistic2::XDictionaryEntry > >
  46                                                                 aEntries;
  47     OUString                                                    aDicName;
  48     OUString                                                    aMainURL;
  49     css::linguistic2::DictionaryType                            eDicType;
  50     LanguageType                                                nLanguage;
  51     sal_Int16                                                   nDicVersion;
  52     bool                                                        bNeedEntries;
  53     bool                                                        bIsModified;
  54     bool                                                        bIsActive;
  55     bool                                                        bIsReadonly;
  56
  57     DictionaryNeo(const DictionaryNeo &) = delete;
  58     DictionaryNeo & operator = (const DictionaryNeo &) = delete;
  59
  60     void                    launchEvent(sal_Int16 nEvent,
  61                                         const css::uno::Reference< css::linguistic2::XDictionaryEntry >& xEntry);
  62
  63     ErrCode                     loadEntries(const OUString &rMainURL);
  64     ErrCode                     saveEntries(const OUString &rMainURL);
  65     static int                  cmpDicEntry(std::u16string_view rWord1,
  66                                         std::u16string_view rWord2,
  67                                         bool bSimilarOnly = false);
  68     bool                        seekEntry(std::u16string_view rWord, sal_Int32 *pPos,
  69                                         bool bSimilarOnly = false);
  70     bool                        isSorted();
  71
  72     bool                        addEntry_Impl(const css::uno::Reference< css::linguistic2::XDictionaryEntry >& rDicEntry,
  73                                           bool bIsLoadEntries = false);
  74
  75 public:
  76     DictionaryNeo(OUString aName, LanguageType nLang,
  77                     css::linguistic2::DictionaryType eType,
  78                     const OUString &rMainURL,
  79                     bool bWriteable );
  80     virtual ~DictionaryNeo() override;
  81
  82     // XNamed
  83     virtual OUString SAL_CALL
  84         getName() override;
  85     virtual void SAL_CALL
  86         setName( const OUString& aName ) override;
  87
  88     // XDictionary
  89     virtual css::linguistic2::DictionaryType SAL_CALL
  90         getDictionaryType() override;
  91     virtual void SAL_CALL
  92         setActive( sal_Bool bActivate ) override;
  93     virtual sal_Bool SAL_CALL
  94         isActive() override;
  95     virtual sal_Int32 SAL_CALL
  96         getCount() override;
  97     virtual css::lang::Locale SAL_CALL
  98         getLocale() override;
  99     virtual void SAL_CALL
 100         setLocale( const css::lang::Locale& aLocale ) override;
 101     virtual css::uno::Reference<
 102             css::linguistic2::XDictionaryEntry > SAL_CALL
 103         getEntry( const OUString& aWord ) override;
 104     virtual sal_Bool SAL_CALL
 105         addEntry( const css::uno::Reference<
 106                 css::linguistic2::XDictionaryEntry >& xDicEntry ) override;
 107     virtual sal_Bool SAL_CALL
 108         add( const OUString& aWord, sal_Bool bIsNegative,
 109                 const OUString& aRplcText ) override;
 110     virtual sal_Bool SAL_CALL
 111         remove( const OUString& aWord ) override;
 112     virtual sal_Bool SAL_CALL
 113         isFull() override;
 114     virtual css::uno::Sequence< css::uno::Reference< css::linguistic2::XDictionaryEntry > > SAL_CALL
 115         getEntries() override;
 116     virtual void SAL_CALL
 117         clear() override;
 118     virtual sal_Bool SAL_CALL
 119         addDictionaryEventListener( const css::uno::Reference< css::linguistic2::XDictionaryEventListener >& xListener ) override;
 120     virtual sal_Bool SAL_CALL
 121         removeDictionaryEventListener( const css::uno::Reference< css::linguistic2::XDictionaryEventListener >& xListener ) override;
 122
 123     // XStorable
 124     virtual sal_Bool SAL_CALL
 125         hasLocation() override;
 126     virtual OUString SAL_CALL
 127         getLocation() override;
 128     virtual sal_Bool SAL_CALL
 129         isReadonly() override;
 130     virtual void SAL_CALL
 131         store() override;
 132     virtual void SAL_CALL
 133         storeAsURL( const OUString& aURL,
 134                 const css::uno::Sequence< css::beans::PropertyValue >& aArgs ) override;
 135     virtual void SAL_CALL
 136         storeToURL( const OUString& aURL,
 137                 const css::uno::Sequence< css::beans::PropertyValue >& aArgs ) override;
 138 };
 139
 140
 141 class DicEntry :
 142     public cppu::WeakImplHelper< css::linguistic2::XDictionaryEntry >
 143 {
 144     OUString aDicWord,       // including hyphen positions represented by "="
 145                     aReplacement;   // including hyphen positions represented by "="
 146     bool            bIsNegativ;
 147
 148     DicEntry(const DicEntry &) = delete;
 149     DicEntry & operator = (const DicEntry &) = delete;
 150
 151     static void            splitDicFileWord(const OUString &rDicFileWord,
 152                                      OUString &rDicWord,
 153                                      OUString &rReplacement);
 154
 155 public:
 156     DicEntry(const OUString &rDicFileWord, bool bIsNegativ);
 157     DicEntry(OUString aDicWord, bool bIsNegativ,
 158              OUString aRplcText);
 159     virtual ~DicEntry() override;
 160
 161     // XDictionaryEntry
 162     virtual OUString SAL_CALL
 163         getDictionaryWord() override;
 164     virtual sal_Bool SAL_CALL
 165         isNegative() override;
 166     virtual OUString SAL_CALL
 167         getReplacementText() override;
 168 };
 169
 170 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */