xref: /aoo42x/main/i18npool/inc/textconversion.hxx (revision f7bd9df4)

/**************************************************************
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 *************************************************************/


#ifndef _I18N_TEXTCONVERSION_KO_HXX_
#define _I18N_TEXTCONVERSION_KO_HXX_

#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/i18n/XExtendedTextConversion.hpp>
#include <com/sun/star/linguistic2/XConversionDictionary.hpp>
#include <com/sun/star/linguistic2/XConversionDictionaryList.hpp>
#include <cppuhelper/implbase2.hxx> // helper for implementations
#include <osl/module.h>

namespace com { namespace sun { namespace star { namespace i18n {

//  ----------------------------------------------------
//  class TextConversion
//  ----------------------------------------------------
class TextConversion: public cppu::WeakImplHelper2
<
    com::sun::star::i18n::XExtendedTextConversion,
    com::sun::star::lang::XServiceInfo
>
{
public:
        TextConversion();
        ~TextConversion();
        // Methods
        virtual com::sun::star::i18n::TextConversionResult SAL_CALL
        getConversions( const ::rtl::OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength,
            const ::com::sun::star::lang::Locale& aLocale, sal_Int16 nTextConversionType,
            sal_Int32 nTextConversionOptions )
            throw(  com::sun::star::uno::RuntimeException,
                    com::sun::star::lang::IllegalArgumentException,
                    com::sun::star::lang::NoSupportException ) = 0;
        virtual rtl::OUString SAL_CALL
        getConversion( const ::rtl::OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength,
            const ::com::sun::star::lang::Locale& aLocale, sal_Int16 nTextConversionType,
            sal_Int32 nTextConversionOptions )
            throw(  com::sun::star::uno::RuntimeException,
                    com::sun::star::lang::IllegalArgumentException,
                    com::sun::star::lang::NoSupportException ) = 0;
        virtual rtl::OUString SAL_CALL
        getConversionWithOffset( const ::rtl::OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength,
            const ::com::sun::star::lang::Locale& aLocale, sal_Int16 nTextConversionType,
            sal_Int32 nTextConversionOptions, com::sun::star::uno::Sequence< sal_Int32 >& offset )
            throw(  com::sun::star::uno::RuntimeException,
                    com::sun::star::lang::IllegalArgumentException,
                    com::sun::star::lang::NoSupportException ) = 0;
        virtual sal_Bool SAL_CALL
        interactiveConversion(const ::com::sun::star::lang::Locale& aLocale,
            sal_Int16 nTextConversionType, sal_Int32 nTextConversionOptions )
            throw(  com::sun::star::uno::RuntimeException,
                    com::sun::star::lang::IllegalArgumentException,
                    com::sun::star::lang::NoSupportException ) = 0;

    //XServiceInfo
    rtl::OUString SAL_CALL
        getImplementationName()
            throw( com::sun::star::uno::RuntimeException );
    sal_Bool SAL_CALL
        supportsService(const rtl::OUString& ServiceName)
            throw( com::sun::star::uno::RuntimeException );
    com::sun::star::uno::Sequence< rtl::OUString > SAL_CALL
        getSupportedServiceNames()
            throw( com::sun::star::uno::RuntimeException );
protected :
    const sal_Char* implementationName;
    oslModule hModule;
    oslGenericFunction SAL_CALL getFunctionBySymbol(const sal_Char* func);
};

// for Hangul2Hanja conversion
typedef struct {
    sal_Unicode code;
    sal_Int16 address;
    sal_Int16 count;
} Hangul_Index;

//  ----------------------------------------------------
//  class TextConversion_ko
//  ----------------------------------------------------
class TextConversion_ko : public TextConversion
{
public:
    TextConversion_ko( const com::sun::star::uno::Reference < com::sun::star::lang::XMultiServiceFactory >& rxMSF );

        // Methods
        com::sun::star::i18n::TextConversionResult SAL_CALL
        getConversions( const ::rtl::OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength,
            const ::com::sun::star::lang::Locale& aLocale, sal_Int16 nTextConversionType,
            sal_Int32 nTextConversionOptions )
            throw(  com::sun::star::uno::RuntimeException,
                    com::sun::star::lang::IllegalArgumentException,
                    com::sun::star::lang::NoSupportException );
        rtl::OUString SAL_CALL
        getConversion( const ::rtl::OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength,
            const ::com::sun::star::lang::Locale& aLocale, sal_Int16 nTextConversionType,
            sal_Int32 nTextConversionOptions )
            throw(  com::sun::star::uno::RuntimeException,
                    com::sun::star::lang::IllegalArgumentException,
                    com::sun::star::lang::NoSupportException );
        rtl::OUString SAL_CALL
        getConversionWithOffset( const ::rtl::OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength,
            const ::com::sun::star::lang::Locale& aLocale, sal_Int16 nTextConversionType,
            sal_Int32 nTextConversionOptions, com::sun::star::uno::Sequence< sal_Int32 >& offset )
            throw(  com::sun::star::uno::RuntimeException,
                    com::sun::star::lang::IllegalArgumentException,
                    com::sun::star::lang::NoSupportException );
        sal_Bool SAL_CALL
        interactiveConversion(const ::com::sun::star::lang::Locale& aLocale,
            sal_Int16 nTextConversionType,
            sal_Int32 nTextConversionOptions )
            throw(  com::sun::star::uno::RuntimeException,
                    com::sun::star::lang::IllegalArgumentException,
                    com::sun::star::lang::NoSupportException );

private :
        // Hangul/Hanja system dictionary
        com::sun::star::uno::Reference < com::sun::star::linguistic2::XConversionDictionary > xCD;
        // Hangul/Hanja user defined dictionary list
        com::sun::star::uno::Reference < com::sun::star::linguistic2::XConversionDictionaryList > xCDL;
        sal_Int32 maxLeftLength;
        sal_Int32 maxRightLength;
        com::sun::star::uno::Sequence< rtl::OUString > SAL_CALL
            getCharConversions(const rtl::OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength, sal_Bool toHanja);
};

//  ----------------------------------------------------
//  class TextConversion_zh
//  ----------------------------------------------------

// for SChines/TChinese word conversion
typedef struct {
    sal_uInt16 start;
    sal_Int16 count;
} STC_WordIndex;

class TextConversion_zh : public TextConversion
{
public:
    TextConversion_zh( const com::sun::star::uno::Reference < com::sun::star::lang::XMultiServiceFactory >& rxMSF );

        // Methods
        com::sun::star::i18n::TextConversionResult SAL_CALL
        getConversions( const ::rtl::OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength,
            const ::com::sun::star::lang::Locale& aLocale, sal_Int16 nTextConversionType,
            sal_Int32 nTextConversionOptions )
            throw(  com::sun::star::uno::RuntimeException,
                    com::sun::star::lang::IllegalArgumentException,
                    com::sun::star::lang::NoSupportException );
        rtl::OUString SAL_CALL
        getConversion( const ::rtl::OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength,
            const ::com::sun::star::lang::Locale& aLocale, sal_Int16 nTextConversionType,
            sal_Int32 nTextConversionOptions )
            throw(  com::sun::star::uno::RuntimeException,
                    com::sun::star::lang::IllegalArgumentException,
                    com::sun::star::lang::NoSupportException );
        rtl::OUString SAL_CALL
        getConversionWithOffset( const ::rtl::OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength,
            const ::com::sun::star::lang::Locale& aLocale, sal_Int16 nTextConversionType,
            sal_Int32 nTextConversionOptions, com::sun::star::uno::Sequence< sal_Int32 >& offset )
            throw(  com::sun::star::uno::RuntimeException,
                    com::sun::star::lang::IllegalArgumentException,
                    com::sun::star::lang::NoSupportException );
        sal_Bool SAL_CALL
        interactiveConversion(const ::com::sun::star::lang::Locale& aLocale,
            sal_Int16 nTextConversionType,
            sal_Int32 nTextConversionOptions )
            throw(  com::sun::star::uno::RuntimeException,
                    com::sun::star::lang::IllegalArgumentException,
                    com::sun::star::lang::NoSupportException );
private :
        // user defined dictionary list
        com::sun::star::uno::Reference < com::sun::star::linguistic2::XConversionDictionaryList > xCDL;
        rtl::OUString SAL_CALL getWordConversion(const ::rtl::OUString& aText,
            sal_Int32 nStartPos, sal_Int32 nLength, sal_Bool toSChinese, sal_Int32 nConversionOptions, com::sun::star::uno::Sequence <sal_Int32>& offset);
        rtl:: OUString SAL_CALL getCharConversion(const rtl:: OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength, sal_Bool toSChinese, sal_Int32 nConversionOptions);
        com::sun::star::lang::Locale aLocale;
};

} // i18n
} // star
} // sun
} // com

#endif