226 lines
7.4 KiB
C++
226 lines
7.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <config_features.h>
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#include <svx/txencbox.hxx>
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#include <svx/dialmgr.hxx>
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#include <svx/txenctab.hxx>
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#include <svx/strings.hrc>
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#if HAVE_FEATURE_DBCONNECTIVITY
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#include <svx/dbcharsethelper.hxx>
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#endif
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#include <vcl/builderfactory.hxx>
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#include <vcl/svapp.hxx>
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#include <vcl/settings.hxx>
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#include <rtl/tencinfo.h>
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#include <rtl/locale.h>
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#include <rtl/strbuf.hxx>
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#include <osl/nlsupport.h>
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#include <txenctab.hrc>
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SvxTextEncodingBox::SvxTextEncodingBox( vcl::Window* pParent, WinBits nBits )
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: ListBox( pParent, nBits )
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{
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}
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extern "C" SAL_DLLPUBLIC_EXPORT void SAL_CALL makeSvxTextEncodingBox(VclPtr<vcl::Window> & rRet, VclPtr<vcl::Window> & pParent, VclBuilder::stringmap & rMap)
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{
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WinBits nWinBits = WB_LEFT|WB_VCENTER|WB_3DLOOK|WB_SIMPLEMODE;
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bool bDropdown = BuilderUtils::extractDropdown(rMap);
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if (bDropdown)
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nWinBits |= WB_DROPDOWN;
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OUString sBorder = BuilderUtils::extractCustomProperty(rMap);
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if (!sBorder.isEmpty())
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nWinBits |= WB_BORDER;
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VclPtrInstance<SvxTextEncodingBox> pListBox(pParent, nWinBits);
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if (bDropdown)
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pListBox->EnableAutoSize(true);
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rRet = pListBox;
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}
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SvxTextEncodingBox::~SvxTextEncodingBox()
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{
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disposeOnce();
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}
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sal_Int32 SvxTextEncodingBox::EncodingToPos_Impl( rtl_TextEncoding nEnc ) const
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{
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sal_Int32 nCount = GetEntryCount();
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for ( sal_Int32 i=0; i<nCount; i++ )
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{
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if ( nEnc == rtl_TextEncoding( reinterpret_cast<sal_uIntPtr>(GetEntryData(i)) ) )
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return i;
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}
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return LISTBOX_ENTRY_NOTFOUND;
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}
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void SvxTextEncodingBox::FillFromTextEncodingTable(
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bool bExcludeImportSubsets, sal_uInt32 nExcludeInfoFlags,
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sal_uInt32 nButIncludeInfoFlags )
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{
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rtl_TextEncodingInfo aInfo;
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aInfo.StructSize = sizeof(rtl_TextEncodingInfo);
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const sal_uInt32 nCount = SAL_N_ELEMENTS(RID_SVXSTR_TEXTENCODING_TABLE);
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for (sal_uInt32 j = 0; j < nCount; ++j)
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{
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bool bInsert = true;
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rtl_TextEncoding nEnc = RID_SVXSTR_TEXTENCODING_TABLE[j].second;
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if ( nExcludeInfoFlags )
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{
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if ( !rtl_getTextEncodingInfo( nEnc, &aInfo ) )
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bInsert = false;
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else
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{
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if ( (aInfo.Flags & nExcludeInfoFlags) == 0 )
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{
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if ( (nExcludeInfoFlags & RTL_TEXTENCODING_INFO_UNICODE) &&
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((nEnc == RTL_TEXTENCODING_UCS2) ||
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nEnc == RTL_TEXTENCODING_UCS4) )
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bInsert = false; // InfoFlags don't work for Unicode :-(
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}
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else if ( (aInfo.Flags & nButIncludeInfoFlags) == 0 )
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bInsert = false;
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}
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}
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if ( bInsert )
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{
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if ( bExcludeImportSubsets )
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{
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switch ( nEnc )
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{
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// subsets of RTL_TEXTENCODING_GB_18030
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case RTL_TEXTENCODING_GB_2312 :
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case RTL_TEXTENCODING_GBK :
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case RTL_TEXTENCODING_MS_936 :
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bInsert = false;
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break;
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}
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}
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if ( bInsert )
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InsertTextEncoding(nEnc, SvxResId(RID_SVXSTR_TEXTENCODING_TABLE[j].first));
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}
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}
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}
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void SvxTextEncodingBox::FillFromDbTextEncodingMap(
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bool bExcludeImportSubsets, sal_uInt32 nExcludeInfoFlags )
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{
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#if !HAVE_FEATURE_DBCONNECTIVITY
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(void)bExcludeImportSubsets;
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(void)nExcludeInfoFlags;
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#else
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rtl_TextEncodingInfo aInfo;
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aInfo.StructSize = sizeof(rtl_TextEncodingInfo);
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::std::vector< rtl_TextEncoding > aEncs;
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sal_Int32 nCount = svxform::charset_helper::getSupportedTextEncodings( aEncs );
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for ( sal_Int32 j=0; j<nCount; j++ )
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{
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bool bInsert = true;
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rtl_TextEncoding nEnc = rtl_TextEncoding( aEncs[j] );
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if ( nExcludeInfoFlags )
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{
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if ( !rtl_getTextEncodingInfo( nEnc, &aInfo ) )
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bInsert = false;
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else
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{
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if ( (aInfo.Flags & nExcludeInfoFlags) == 0 )
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{
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if ( (nExcludeInfoFlags & RTL_TEXTENCODING_INFO_UNICODE) &&
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((nEnc == RTL_TEXTENCODING_UCS2) ||
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nEnc == RTL_TEXTENCODING_UCS4) )
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bInsert = false; // InfoFlags don't work for Unicode :-(
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}
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else
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bInsert = false;
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}
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}
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if ( bInsert )
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{
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if ( bExcludeImportSubsets )
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{
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switch ( nEnc )
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{
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// subsets of RTL_TEXTENCODING_GB_18030
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case RTL_TEXTENCODING_GB_2312 :
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case RTL_TEXTENCODING_GBK :
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case RTL_TEXTENCODING_MS_936 :
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bInsert = false;
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break;
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}
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}
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// CharsetMap offers a RTL_TEXTENCODING_DONTKNOW for internal use,
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// makes no sense here and would result in an empty string as list
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// entry.
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if ( bInsert && nEnc != RTL_TEXTENCODING_DONTKNOW )
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InsertTextEncoding( nEnc );
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}
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}
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#endif
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}
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void SvxTextEncodingBox::FillWithMimeAndSelectBest()
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{
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FillFromTextEncodingTable( false, 0xffffffff, RTL_TEXTENCODING_INFO_MIME );
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rtl_TextEncoding nEnc = SvtSysLocale::GetBestMimeEncoding();
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SelectTextEncoding( nEnc );
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}
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void SvxTextEncodingBox::InsertTextEncoding( const rtl_TextEncoding nEnc,
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const OUString& rEntry )
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{
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sal_Int32 nAt = InsertEntry( rEntry );
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SetEntryData( nAt, reinterpret_cast<void*>(nEnc) );
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}
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void SvxTextEncodingBox::InsertTextEncoding( const rtl_TextEncoding nEnc )
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{
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const OUString& rEntry = SvxTextEncodingTable::GetTextString(nEnc);
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if ( !rEntry.isEmpty() )
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InsertTextEncoding( nEnc, rEntry );
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else
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SAL_WARN( "svx.dialog", "SvxTextEncodingBox::InsertTextEncoding: no resource string for text encoding: " << static_cast<sal_Int32>( nEnc ) );
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}
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rtl_TextEncoding SvxTextEncodingBox::GetSelectTextEncoding() const
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{
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sal_Int32 nPos = GetSelectedEntryPos();
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if ( nPos != LISTBOX_ENTRY_NOTFOUND )
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return rtl_TextEncoding( reinterpret_cast<sal_uIntPtr>(GetEntryData(nPos)) );
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else
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return RTL_TEXTENCODING_DONTKNOW;
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}
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void SvxTextEncodingBox::SelectTextEncoding( const rtl_TextEncoding nEnc )
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{
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sal_Int32 nAt = EncodingToPos_Impl( nEnc );
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if ( nAt != LISTBOX_ENTRY_NOTFOUND )
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SelectEntryPos( nAt );
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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