/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#include <com/sun/star/linguistic2/XAvailableLocales.hpp>
#include <com/sun/star/i18n/ScriptType.hpp>
#include <linguistic/misc.hxx>
#include <rtl/ustring.hxx>
#include <unotools/localedatawrapper.hxx>
#include <tools/urlobj.hxx>
#include <svtools/langtab.hxx>
#include <tools/shl.hxx>
#include <i18nlangtag/mslangid.hxx>
#include <i18nlangtag/lang.h>
#include <editeng/scripttypeitem.hxx>
#include <editeng/unolingu.hxx>
#include <svx/langbox.hxx>
#include <svx/dialmgr.hxx>
#include <svx/dialogs.hrc>
#include <vcl/builder.hxx>
using namespace ::com::sun::star::util;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::linguistic2;
using namespace ::com::sun::star::uno;
// -----------------------------------------------------------------------
String GetDicInfoStr( const String& rName, const sal_uInt16 nLang, bool bNeg )
{
INetURLObject aURLObj;
aURLObj.SetSmartProtocol( INET_PROT_FILE );
aURLObj.SetSmartURL( rName, INetURLObject::ENCODE_ALL );
String aTmp( aURLObj.GetBase() );
aTmp += sal_Unicode( ' ' );
if ( bNeg )
{
sal_Char const sTmp[] = " (-) ";
aTmp.AppendAscii( sTmp );
}
if ( LANGUAGE_NONE == nLang )
aTmp += SVX_RESSTR(RID_SVXSTR_LANGUAGE_ALL);
else
{
aTmp += sal_Unicode( '[' );
aTmp += SvtLanguageTable::GetLanguageString( (LanguageType)nLang );
aTmp += sal_Unicode( ']' );
}
return aTmp;
}
//========================================================================
// misc local helper functions
//========================================================================
static Sequence< sal_Int16 > lcl_LocaleSeqToLangSeq( Sequence< Locale > &rSeq )
{
const Locale *pLocale = rSeq.getConstArray();
sal_Int32 nCount = rSeq.getLength();
Sequence< sal_Int16 > aLangs( nCount );
sal_Int16 *pLang = aLangs.getArray();
for (sal_Int32 i = 0; i < nCount; ++i)
{
pLang[i] = LanguageTag::convertToLanguageType( pLocale[i] );
}
return aLangs;
}
static bool lcl_SeqHasLang( const Sequence< sal_Int16 > & rLangSeq, sal_Int16 nLang )
{
sal_Int32 i = -1;
sal_Int32 nLen = rLangSeq.getLength();
if (nLen)
{
const sal_Int16 *pLang = rLangSeq.getConstArray();
for (i = 0; i < nLen; ++i)
{
if (nLang == pLang[i])
break;
}
}
return i >= 0 && i < nLen;
}
//========================================================================
// class SvxLanguageBox
//========================================================================
sal_uInt16 TypeToPos_Impl( LanguageType eType, const ListBox& rLb )
{
sal_uInt16 nPos = LISTBOX_ENTRY_NOTFOUND;
sal_uInt16 nCount = rLb.GetEntryCount();
for ( sal_uInt16 i=0; nPos == LISTBOX_ENTRY_NOTFOUND && i<nCount; i++ )
if ( eType == LanguageType((sal_uIntPtr)rLb.GetEntryData(i)) )
nPos = i;
return nPos;
}
//------------------------------------------------------------------------
SvxLanguageBox::SvxLanguageBox( Window* pParent, const ResId& rResId, sal_Bool bCheck ) :
ListBox( pParent, rResId ),
m_pSpellUsedLang( NULL ),
m_bWithCheckmark( bCheck )
{
Init();
}
SvxLanguageBox::SvxLanguageBox( Window* pParent, WinBits nBits, sal_Bool bCheck )
: ListBox( pParent, nBits )
, m_pSpellUsedLang( NULL )
, m_bWithCheckmark( bCheck )
{
Init();
}
extern "C" SAL_DLLPUBLIC_EXPORT Window* SAL_CALL makeSvxLanguageBox(Window *pParent, VclBuilder::stringmap &)
{
SvxLanguageBox *pListBox = new SvxLanguageBox(pParent, WB_LEFT|WB_DROPDOWN|WB_VCENTER|WB_3DLOOK|WB_TABSTOP);
pListBox->EnableAutoSize(true);
return pListBox;
}
//------------------------------------------------------------------------
void SvxLanguageBox::Init()
{
m_pLangTable = new SvtLanguageTable;
m_aNotCheckedImage = Image( SVX_RES( RID_SVXIMG_NOTCHECKED ) );
m_aCheckedImage = Image( SVX_RES( RID_SVXIMG_CHECKED ) );
m_aAllString = String( SVX_RESSTR( RID_SVXSTR_LANGUAGE_ALL ) );
m_nLangList = LANG_LIST_EMPTY;
m_bHasLangNone = sal_False;
m_bLangNoneIsLangAll = sal_False;
// display entries sorted
SetStyle( GetStyle() | WB_SORT );
if ( m_bWithCheckmark )
{
SvtLanguageTable aLangTable;
sal_uInt32 nCount = aLangTable.GetEntryCount();
for ( sal_uInt32 i = 0; i < nCount; i++ )
{
LanguageType nLangType = aLangTable.GetTypeAtIndex( i );
bool bInsert = true;
if ((LANGUAGE_DONTKNOW == nLangType) ||
(LANGUAGE_SYSTEM == nLangType))
{
bInsert = false;
}
if ( bInsert )
InsertLanguage( nLangType );
}
m_nLangList = LANG_LIST_ALL;
}
}
//------------------------------------------------------------------------
SvxLanguageBox::~SvxLanguageBox()
{
delete m_pSpellUsedLang;
delete m_pLangTable;
}
//------------------------------------------------------------------------
sal_uInt16 SvxLanguageBox::ImplInsertImgEntry( const String& rEntry, sal_uInt16 nPos, bool bChecked )
{
sal_uInt16 nRet = 0;
if( !bChecked )
nRet = InsertEntry( rEntry, m_aNotCheckedImage, nPos );
else
nRet = InsertEntry( rEntry, m_aCheckedImage, nPos );
return nRet;
}
//------------------------------------------------------------------------
void SvxLanguageBox::SetLanguageList( sal_Int16 nLangList,
sal_Bool bHasLangNone, sal_Bool bLangNoneIsLangAll, sal_Bool bCheckSpellAvail )
{
Clear();
m_nLangList = nLangList;
m_bHasLangNone = bHasLangNone;
m_bLangNoneIsLangAll = bLangNoneIsLangAll;
m_bWithCheckmark = bCheckSpellAvail;
if ( LANG_LIST_EMPTY != nLangList )
{
Sequence< sal_Int16 > aSpellAvailLang;
Sequence< sal_Int16 > aHyphAvailLang;
Sequence< sal_Int16 > aThesAvailLang;
Sequence< sal_Int16 > aSpellUsedLang;
Sequence< sal_Int16 > aHyphUsedLang;
Sequence< sal_Int16 > aThesUsedLang;
Reference< XAvailableLocales > xAvail( LinguMgr::GetLngSvcMgr(), UNO_QUERY );
if (xAvail.is())
{
Sequence< Locale > aTmp;
if (LANG_LIST_SPELL_AVAIL & nLangList)
{
aTmp = xAvail->getAvailableLocales( SN_SPELLCHECKER );
aSpellAvailLang = lcl_LocaleSeqToLangSeq( aTmp );
}
if (LANG_LIST_HYPH_AVAIL & nLangList)
{
aTmp = xAvail->getAvailableLocales( SN_HYPHENATOR );
aHyphAvailLang = lcl_LocaleSeqToLangSeq( aTmp );
}
if (LANG_LIST_THES_AVAIL & nLangList)
{
aTmp = xAvail->getAvailableLocales( SN_THESAURUS );
aThesAvailLang = lcl_LocaleSeqToLangSeq( aTmp );
}
}
if (LANG_LIST_SPELL_USED & nLangList)
{
Reference< XSpellChecker1 > xTmp1( SvxGetSpellChecker(), UNO_QUERY );
if (xTmp1.is())
aSpellUsedLang = xTmp1->getLanguages();
}
if (LANG_LIST_HYPH_USED & nLangList)
{
Reference< XHyphenator > xTmp( SvxGetHyphenator() );
if (xTmp.is()) {
Sequence < Locale > aLocaleSequence( xTmp->getLocales() );
aHyphUsedLang = lcl_LocaleSeqToLangSeq( aLocaleSequence );
}
}
if (LANG_LIST_THES_USED & nLangList)
{
Reference< XThesaurus > xTmp( SvxGetThesaurus() );
if (xTmp.is()) {
Sequence < Locale > aLocaleSequence( xTmp->getLocales() );
aThesUsedLang = lcl_LocaleSeqToLangSeq( aLocaleSequence );
}
}
SvtLanguageTable aLangTable;
::com::sun::star::uno::Sequence< sal_uInt16 > xKnown;
const sal_uInt16* pKnown;
sal_uInt32 nCount;
if ( nLangList & LANG_LIST_ONLY_KNOWN )
{
xKnown = LocaleDataWrapper::getInstalledLanguageTypes();
pKnown = xKnown.getConstArray();
nCount = xKnown.getLength();
}
else
{
nCount = aLangTable.GetEntryCount();
pKnown = NULL;
}
for ( sal_uInt32 i = 0; i < nCount; i++ )
{
LanguageType nLangType;
if ( nLangList & LANG_LIST_ONLY_KNOWN )
nLangType = pKnown[i];
else
nLangType = aLangTable.GetTypeAtIndex( i );
if ( nLangType != LANGUAGE_DONTKNOW &&
nLangType != LANGUAGE_SYSTEM &&
nLangType != LANGUAGE_NONE &&
(MsLangId::getSubLanguage( nLangType) != 0 ||
(nLangList & LANG_LIST_ALSO_PRIMARY_ONLY)) &&
((nLangList & LANG_LIST_ALL) != 0 ||
((nLangList & LANG_LIST_WESTERN) != 0 &&
(SvtLanguageOptions::GetScriptTypeOfLanguage(nLangType) ==
SCRIPTTYPE_LATIN)) ||
((nLangList & LANG_LIST_CTL) != 0 &&
(SvtLanguageOptions::GetScriptTypeOfLanguage(nLangType) ==
SCRIPTTYPE_COMPLEX)) ||
((nLangList & LANG_LIST_CJK) != 0 &&
(SvtLanguageOptions::GetScriptTypeOfLanguage(nLangType) ==
SCRIPTTYPE_ASIAN)) ||
((nLangList & LANG_LIST_FBD_CHARS) != 0 &&
MsLangId::hasForbiddenCharacters(nLangType)) ||
((nLangList & LANG_LIST_SPELL_AVAIL) != 0 &&
lcl_SeqHasLang(aSpellAvailLang, nLangType)) ||
((nLangList & LANG_LIST_HYPH_AVAIL) != 0 &&
lcl_SeqHasLang(aHyphAvailLang, nLangType)) ||
((nLangList & LANG_LIST_THES_AVAIL) != 0 &&
lcl_SeqHasLang(aThesAvailLang, nLangType)) ||
((nLangList & LANG_LIST_SPELL_USED) != 0 &&
lcl_SeqHasLang(aSpellUsedLang, nLangType)) ||
((nLangList & LANG_LIST_HYPH_USED) != 0 &&
lcl_SeqHasLang(aHyphUsedLang, nLangType)) ||
((nLangList & LANG_LIST_THES_USED) != 0 &&
lcl_SeqHasLang(aThesUsedLang, nLangType))) )
InsertLanguage( nLangType );
}
if (bHasLangNone)
InsertLanguage( LANGUAGE_NONE );
}
}
//------------------------------------------------------------------------
sal_uInt16 SvxLanguageBox::InsertLanguage( const LanguageType nLangType, sal_uInt16 nPos )
{
return ImplInsertLanguage( nLangType, nPos, ::com::sun::star::i18n::ScriptType::WEAK );
}
//------------------------------------------------------------------------
sal_uInt16 SvxLanguageBox::ImplInsertLanguage( const LanguageType nLangType, sal_uInt16 nPos, sal_Int16 nType )
{
LanguageType nLang = MsLangId::getReplacementForObsoleteLanguage( nLangType);
// For obsolete and to be replaced languages check whether an entry of the
// replacement already exists and if so don't add an entry with identical
// string as would be returned by SvtLanguageTable::GetString().
if (nLang != nLangType)
{
sal_uInt16 nAt = TypeToPos_Impl( nLang, *this );
if ( nAt != LISTBOX_ENTRY_NOTFOUND )
return nAt;
}
String aStrEntry = m_pLangTable->GetString( nLang );
if (LANGUAGE_NONE == nLang && m_bHasLangNone && m_bLangNoneIsLangAll)
aStrEntry = m_aAllString;
LanguageType nRealLang = nLang;
if (nRealLang == LANGUAGE_SYSTEM)
{
nRealLang = MsLangId::resolveSystemLanguageByScriptType(nRealLang, nType);
aStrEntry.AppendAscii(" - ");
aStrEntry.Append(m_pLangTable->GetString( nRealLang ));
} else if (nRealLang == LANGUAGE_USER_SYSTEM_CONFIG) {
nRealLang = MsLangId::getSystemLanguage();
aStrEntry.AppendAscii(" - ");
aStrEntry.Append(m_pLangTable->GetString( nRealLang ));
}
aStrEntry = ApplyLreOrRleEmbedding( aStrEntry );
sal_uInt16 nAt = 0;
if ( m_bWithCheckmark )
{
bool bFound = false;
if (!m_pSpellUsedLang)
{
Reference< XSpellChecker1 > xSpell( SvxGetSpellChecker(), UNO_QUERY );
if ( xSpell.is() )
m_pSpellUsedLang = new Sequence< sal_Int16 >( xSpell->getLanguages() );
}
bFound = m_pSpellUsedLang ?
lcl_SeqHasLang( *m_pSpellUsedLang, nRealLang ) : false;
nAt = ImplInsertImgEntry( aStrEntry, nPos, bFound );
}
else
nAt = InsertEntry( aStrEntry, nPos );
SetEntryData( nAt, (void*)(sal_uIntPtr)nLangType );
return nAt;
}
//------------------------------------------------------------------------
sal_uInt16 SvxLanguageBox::InsertDefaultLanguage( sal_Int16 nType, sal_uInt16 nPos )
{
return ImplInsertLanguage( LANGUAGE_SYSTEM, nPos, nType );
}
//------------------------------------------------------------------------
sal_uInt16 SvxLanguageBox::InsertSystemLanguage( sal_uInt16 nPos )
{
return ImplInsertLanguage( LANGUAGE_USER_SYSTEM_CONFIG, nPos, ::com::sun::star::i18n::ScriptType::WEAK );
}
//------------------------------------------------------------------------
sal_uInt16 SvxLanguageBox::InsertLanguage( const LanguageType nLangType,
sal_Bool bCheckEntry, sal_uInt16 nPos )
{
LanguageType nLang = MsLangId::getReplacementForObsoleteLanguage( nLangType);
// For obsolete and to be replaced languages check whether an entry of the
// replacement already exists and if so don't add an entry with identical
// string as would be returned by SvtLanguageTable::GetString().
if (nLang != nLangType)
{
sal_uInt16 nAt = TypeToPos_Impl( nLang, *this );
if ( nAt != LISTBOX_ENTRY_NOTFOUND )
return nAt;
}
String aStrEntry = m_pLangTable->GetString( nLang );
if (LANGUAGE_NONE == nLang && m_bHasLangNone && m_bLangNoneIsLangAll)
aStrEntry = m_aAllString;
sal_uInt16 nAt = ImplInsertImgEntry( aStrEntry, nPos, bCheckEntry );
SetEntryData( nAt, (void*)(sal_uIntPtr)nLang );
return nAt;
}
//------------------------------------------------------------------------
void SvxLanguageBox::RemoveLanguage( const LanguageType eLangType )
{
sal_uInt16 nAt = TypeToPos_Impl( eLangType, *this );
if ( nAt != LISTBOX_ENTRY_NOTFOUND )
RemoveEntry( nAt );
}
//------------------------------------------------------------------------
LanguageType SvxLanguageBox::GetSelectLanguage() const
{
sal_uInt16 nPos = GetSelectEntryPos();
if ( nPos != LISTBOX_ENTRY_NOTFOUND )
return LanguageType( (sal_uIntPtr)GetEntryData(nPos) );
else
return LanguageType( LANGUAGE_DONTKNOW );
}
//------------------------------------------------------------------------
void SvxLanguageBox::SelectLanguage( const LanguageType eLangType, sal_Bool bSelect )
{
// If the core uses a LangID of an imported MS document and wants to select
// a language that is replaced, we need to select the replacement instead.
LanguageType nLang = MsLangId::getReplacementForObsoleteLanguage( eLangType);
sal_uInt16 nAt = TypeToPos_Impl( nLang, *this );
if ( nAt != LISTBOX_ENTRY_NOTFOUND )
SelectEntryPos( nAt, bSelect );
}
//------------------------------------------------------------------------
sal_Bool SvxLanguageBox::IsLanguageSelected( const LanguageType eLangType ) const
{
// Same here, work on the replacement if applicable.
LanguageType nLang = MsLangId::getReplacementForObsoleteLanguage( eLangType);
sal_uInt16 nAt = TypeToPos_Impl( nLang, *this );
if ( nAt != LISTBOX_ENTRY_NOTFOUND )
return IsEntryPosSelected( nAt );
else
return sal_False;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */