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/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

#ifndef _LINGUISTIC_DICIMP_HXX_
#define _LINGUISTIC_DICIMP_HXX_

#include <com/sun/star/linguistic2/XDictionary.hpp>
#include <com/sun/star/frame/XStorable.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>

#include <uno/lbnames.h>			// CPPU_CURRENT_LANGUAGE_BINDING_NAME macro, which specify the environment type
#include <cppuhelper/implbase2.hxx>	// helper for implementations
#include <cppuhelper/implbase1.hxx>	// helper for implementations
#include <cppuhelper/interfacecontainer.h>
#include <tools/string.hxx>
#include <tools/stream.hxx>

#include "misc.hxx"


///////////////////////////////////////////////////////////////////////////

#define DIC_MAX_ENTRIES     30000

INT16           ReadDicVersion( SvStream *pStream, USHORT &nLng, BOOL &bNeg );
const String    GetDicExtension();

///////////////////////////////////////////////////////////////////////////

class DictionaryNeo :
    public ::cppu::WeakImplHelper2
    <
        ::com::sun::star::linguistic2::XDictionary,
        ::com::sun::star::frame::XStorable
    >
{

    ::cppu::OInterfaceContainerHelper							aDicEvtListeners;
    ::com::sun::star::uno::Sequence<
        ::com::sun::star::uno::Reference<
            ::com::sun::star::linguistic2::XDictionaryEntry > >	aEntries;
    ::rtl::OUString												aDicName;
    ::rtl::OUString												aMainURL;
    ::com::sun::star::linguistic2::DictionaryType				eDicType;
    INT16														nCount;
    INT16														nLanguage;
    INT16														nDicVersion;
    BOOL														bNeedEntries;
    BOOL														bIsModified;
    BOOL														bIsActive;
    BOOL														bIsReadonly;

    // disallow copy-constructor and assignment-operator for now
    DictionaryNeo(const DictionaryNeo &);
    DictionaryNeo & operator = (const DictionaryNeo &);

    void					launchEvent(INT16 nEvent,
        ::com::sun::star::uno::Reference< 
            ::com::sun::star::linguistic2::XDictionaryEntry > xEntry);

    ULONG					loadEntries(const ::rtl::OUString &rMainURL);
    ULONG					saveEntries(const ::rtl::OUString &rMainURL);
    int						cmpDicEntry(const ::rtl::OUString &rWord1, 
                                        const ::rtl::OUString &rWord2,
                                        BOOL bSimilarOnly = FALSE);
    BOOL					seekEntry(const ::rtl::OUString &rWord, INT32 *pPos,
                                        BOOL bSimilarOnly = FALSE);
    BOOL					isSorted();

    BOOL		 			addEntry_Impl(const ::com::sun::star::uno::Reference< 
        ::com::sun::star::linguistic2::XDictionaryEntry > xDicEntry,
                                          BOOL bIsLoadEntries = FALSE);

public:
    DictionaryNeo();
    DictionaryNeo(const ::rtl::OUString &rName, INT16 nLang,
                    ::com::sun::star::linguistic2::DictionaryType eType,
                    const ::rtl::OUString &rMainURL,
                    BOOL bWriteable );
    virtual ~DictionaryNeo();

    // XNamed
    virtual ::rtl::OUString SAL_CALL 
        getName() 
            throw(::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL 
        setName( const ::rtl::OUString& aName ) 
            throw(::com::sun::star::uno::RuntimeException);

    // XDictionary
    virtual ::com::sun::star::linguistic2::DictionaryType SAL_CALL 
        getDictionaryType() 
            throw(::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL 
        setActive( sal_Bool bActivate ) 
            throw(::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL 
        isActive() 
            throw(::com::sun::star::uno::RuntimeException);
    virtual sal_Int32 SAL_CALL 
        getCount() 
            throw(::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::lang::Locale SAL_CALL 
        getLocale() 
            throw(::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL 
        setLocale( const ::com::sun::star::lang::Locale& aLocale ) 
            throw(::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Reference< 
            ::com::sun::star::linguistic2::XDictionaryEntry > SAL_CALL 
        getEntry( const ::rtl::OUString& aWord ) 
            throw(::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL 
        addEntry( const ::com::sun::star::uno::Reference< 
                ::com::sun::star::linguistic2::XDictionaryEntry >& xDicEntry ) 
            throw(::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL 
        add( const ::rtl::OUString& aWord, sal_Bool bIsNegative, 
                const ::rtl::OUString& aRplcText ) 
            throw(::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL 
        remove( const ::rtl::OUString& aWord ) 
            throw(::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL 
        isFull() 
            throw(::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Sequence< 
            ::com::sun::star::uno::Reference< 
                ::com::sun::star::linguistic2::XDictionaryEntry > > SAL_CALL 
        getEntries() 
            throw(::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL 
        clear() 
            throw(::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL 
        addDictionaryEventListener( const ::com::sun::star::uno::Reference< 
                ::com::sun::star::linguistic2::XDictionaryEventListener >& xListener ) 
            throw(::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL 
        removeDictionaryEventListener( const ::com::sun::star::uno::Reference< 
                ::com::sun::star::linguistic2::XDictionaryEventListener >& xListener ) 
            throw(::com::sun::star::uno::RuntimeException);

    // XStorable
    virtual sal_Bool SAL_CALL 
        hasLocation() 
            throw(::com::sun::star::uno::RuntimeException);
    virtual ::rtl::OUString SAL_CALL 
        getLocation() 
            throw(::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL 
        isReadonly() 
            throw(::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL 
        store() 
            throw(::com::sun::star::io::IOException, 
                  ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL 
        storeAsURL( const ::rtl::OUString& aURL, 
                const ::com::sun::star::uno::Sequence< 
                    ::com::sun::star::beans::PropertyValue >& aArgs ) 
            throw(::com::sun::star::io::IOException, 
                  ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL 
        storeToURL( const ::rtl::OUString& aURL, 
                const ::com::sun::star::uno::Sequence< 
                    ::com::sun::star::beans::PropertyValue >& aArgs ) 
            throw(::com::sun::star::io::IOException, 
                  ::com::sun::star::uno::RuntimeException);
};


///////////////////////////////////////////////////////////////////////////

class DicEntry :	
    public cppu::WeakImplHelper1
    <
        ::com::sun::star::linguistic2::XDictionaryEntry
    >
{
    ::rtl::OUString	aDicWord,		// including hyphen positions represented by "="
                    aReplacement;	// including hyphen positions represented by "="
    BOOL			bIsNegativ;

    // disallow copy-constructor and assignment-operator for now
    DicEntry(const DicEntry &);
    DicEntry & operator = (const DicEntry &);

    void			splitDicFileWord(const ::rtl::OUString &rDicFileWord,
                                     ::rtl::OUString &rDicWord, 
                                     ::rtl::OUString &rReplacement);

public:
    DicEntry();
    DicEntry(const ::rtl::OUString &rDicFileWord, BOOL bIsNegativ);
    DicEntry(const ::rtl::OUString &rDicWord, BOOL bIsNegativ,
             const ::rtl::OUString &rRplcText);
    virtual ~DicEntry();

    // XDictionaryEntry
    virtual ::rtl::OUString SAL_CALL 
        getDictionaryWord() throw(::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL 
        isNegative() throw(::com::sun::star::uno::RuntimeException);
    virtual ::rtl::OUString SAL_CALL 
        getReplacementText() throw(::com::sun::star::uno::RuntimeException);
};


///////////////////////////////////////////////////////////////////////////

#endif