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Diffstat (limited to '')
| -rw-r--r-- | sw/source/ui/dialog/ascfldlg.cxx | 447 |
1 files changed, 447 insertions, 0 deletions
diff --git a/sw/source/ui/dialog/ascfldlg.cxx b/sw/source/ui/dialog/ascfldlg.cxx new file mode 100644 index 000000000..e37b9d213 --- /dev/null +++ b/sw/source/ui/dialog/ascfldlg.cxx @@ -0,0 +1,447 @@ +/* -*- 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 <sal/config.h> + +#include <utility> + +#include <hintids.hxx> +#include <rtl/textenc.h> +#include <i18nlangtag/mslangid.hxx> +#include <com/sun/star/i18n/ScriptType.hpp> +#include <unotools/lingucfg.hxx> +#include <unotools/viewoptions.hxx> +#include <sfx2/sfxsids.hrc> +#include <sfx2/printer.hxx> +#include <sfx2/docfile.hxx> +#include <svl/languageoptions.hxx> +#include <editeng/langitem.hxx> +#include <swtypes.hxx> +#include <ascfldlg.hxx> +#include <shellio.hxx> +#include <docsh.hxx> +#include <doc.hxx> +#include <IDocumentDeviceAccess.hxx> + +#include <vcl/metric.hxx> + +using namespace ::com::sun::star; + +namespace +{ + +const sal_Unicode cDialogExtraDataClose = '}'; +const char sDialogImpExtraData[] = "EncImpDlg:{"; +const char sDialogExpExtraData[] = "EncExpDlg:{"; +const sal_Int32 nDialogExtraDataLen = 11; // 12345678901 + +} + +SwAsciiFilterDlg::SwAsciiFilterDlg( weld::Window* pParent, SwDocShell& rDocSh, + SvStream* pStream ) + : SfxDialogController(pParent, "modules/swriter/ui/asciifilterdialog.ui", "AsciiFilterDialog") + , m_bSaveLineStatus(true) + , m_xCharSetLB(new SvxTextEncodingBox(m_xBuilder->weld_combo_box("charset"))) + , m_xFontFT(m_xBuilder->weld_label("fontft")) + , m_xFontLB(m_xBuilder->weld_combo_box("font")) + , m_xLanguageFT(m_xBuilder->weld_label("languageft")) + , m_xLanguageLB(new SvxLanguageBox(m_xBuilder->weld_combo_box("language"))) + , m_xCRLF_RB(m_xBuilder->weld_radio_button("crlf")) + , m_xCR_RB(m_xBuilder->weld_radio_button("cr")) + , m_xLF_RB(m_xBuilder->weld_radio_button("lf")) + , m_xIncludeBOM_CB(m_xBuilder->weld_check_button("includebom")) +{ + m_xFontLB->make_sorted(); + + SwAsciiOptions aOpt; + { + SvtViewOptions aDlgOpt(EViewType::Dialog, OStringToOUString(m_xDialog->get_help_id(), RTL_TEXTENCODING_UTF8)); + if (aDlgOpt.Exists()) + { + css::uno::Any aUserItem = aDlgOpt.GetUserItem("UserItem"); + aUserItem >>= m_sExtraData; + } + + const SfxStringItem* pItem; + OUString sAsciiOptions; + if( rDocSh.GetMedium() != nullptr && + rDocSh.GetMedium()->GetItemSet() != nullptr && + (pItem = rDocSh.GetMedium()->GetItemSet()->GetItemIfSet( SID_FILE_FILTEROPTIONS ))) + { + sAsciiOptions = pItem->GetValue(); + } + + const OUString sFindNm = OUString::createFromAscii( + pStream ? sDialogImpExtraData + : sDialogExpExtraData); + sal_Int32 nStt = m_sExtraData.indexOf( sFindNm ); + if( -1 != nStt ) + { + nStt += nDialogExtraDataLen; + sal_Int32 nEnd = m_sExtraData.indexOf( cDialogExtraDataClose, nStt ); + if( -1 != nEnd ) + { + if(sAsciiOptions.isEmpty()) + sAsciiOptions = m_sExtraData.copy(nStt, nEnd - nStt); + nStt -= nDialogExtraDataLen; + m_sExtraData = m_sExtraData.replaceAt(nStt, nEnd - nStt + 1, u""); + } + } + if(!sAsciiOptions.isEmpty()) + aOpt.ReadUserData(sAsciiOptions); + } + + // read the first chars and check the charset, (language - with L&H) + if( pStream ) + { + char aBuffer[ 4098 ]; + const sal_uInt64 nOldPos = pStream->Tell(); + const size_t nBytesRead = pStream->ReadBytes(aBuffer, 4096); + pStream->Seek( nOldPos ); + + if( nBytesRead <= 4096 ) + { + aBuffer[ nBytesRead ] = '0'; + aBuffer[ nBytesRead+1 ] = '0'; + } + + bool bCR = false, bLF = false, bNullChar = false; + for( sal_uInt64 nCnt = 0; nCnt < nBytesRead; ++nCnt ) + switch( aBuffer[ nCnt ] ) + { + case 0x0: bNullChar = true; break; + case 0xA: bLF = true; break; + case 0xD: bCR = true; break; + case 0xC: + case 0x1A: + case 0x9: break; + default: break; + } + + if( !bNullChar ) + { + if( bCR ) + { + if( bLF ) + { + aOpt.SetParaFlags( LINEEND_CRLF ); + } + else + { + aOpt.SetParaFlags( LINEEND_CR ); + } + } + else if( bLF ) + { + aOpt.SetParaFlags( LINEEND_LF ); + } + } + + const sal_uInt16 nAppScriptType = SvtLanguageOptions::GetI18NScriptTypeOfLanguage( GetAppLanguage() ); + SwDoc* pDoc = rDocSh.GetDoc(); + + // initialize language + { + if( !aOpt.GetLanguage() ) + { + if(pDoc) + { + const sal_uInt16 nWhich = GetWhichOfScript( RES_CHRATR_LANGUAGE, nAppScriptType); + aOpt.SetLanguage( static_cast<const SvxLanguageItem&>(pDoc-> + GetDefault( nWhich )).GetLanguage()); + } + else + { + SvtLinguOptions aLinguOpt; + SvtLinguConfig().GetOptions( aLinguOpt ); + switch(nAppScriptType) + { + case css::i18n::ScriptType::ASIAN: + aOpt.SetLanguage(MsLangId::resolveSystemLanguageByScriptType(aLinguOpt.nDefaultLanguage_CJK, css::i18n::ScriptType::ASIAN)); + break; + case css::i18n::ScriptType::COMPLEX: + aOpt.SetLanguage(MsLangId::resolveSystemLanguageByScriptType(aLinguOpt.nDefaultLanguage_CTL, css::i18n::ScriptType::COMPLEX)); + break; + //SvtScriptType::LATIN: + default: + aOpt.SetLanguage(MsLangId::resolveSystemLanguageByScriptType(aLinguOpt.nDefaultLanguage, css::i18n::ScriptType::LATIN)); + } + } + } + + m_xLanguageLB->SetLanguageList( SvxLanguageListFlags::ALL, true ); + m_xLanguageLB->set_active_id(aOpt.GetLanguage()); + } + + { + bool bDelPrinter = false; + VclPtr<SfxPrinter> pPrt = pDoc ? pDoc->getIDocumentDeviceAccess().getPrinter(false) : nullptr; + if( !pPrt ) + { + auto pSet = std::make_unique<SfxItemSetFixed + <SID_PRINTER_NOTFOUND_WARN, SID_PRINTER_NOTFOUND_WARN, + SID_PRINTER_CHANGESTODOC, SID_PRINTER_CHANGESTODOC>>( rDocSh.GetPool() ); + pPrt = VclPtr<SfxPrinter>::Create( std::move(pSet) ); + bDelPrinter = true; + } + + // get the set of distinct available family names + std::set< OUString > aFontNames; + int nFontNames = pPrt->GetFontFaceCollectionCount(); + for( int i = 0; i < nFontNames; i++ ) + { + FontMetric aFontMetric( pPrt->GetFontMetricFromCollection( i ) ); + aFontNames.insert( aFontMetric.GetFamilyName() ); + } + + // insert into listbox + for( const auto& rFontName : aFontNames ) + { + m_xFontLB->append_text(rFontName); + } + + if( aOpt.GetFontName().isEmpty() ) + { + LanguageType eLang = aOpt.GetLanguage(); + vcl::Font aTmpFont(OutputDevice::GetDefaultFont(DefaultFontType::FIXED, eLang, GetDefaultFontFlags::OnlyOne, pPrt)); + aOpt.SetFontName(aTmpFont.GetFamilyName()); + } + + m_xFontLB->set_active_text(aOpt.GetFontName()); + + if( bDelPrinter ) + pPrt.disposeAndClear(); + } + + // hide the unused Controls for Export + m_xIncludeBOM_CB->hide(); + } + else + { + // hide the unused Controls for Export + m_xFontFT->hide(); + m_xFontLB->hide(); + m_xLanguageFT->hide(); + m_xLanguageLB->hide(); + + + SetIncludeBOM(aOpt.GetIncludeBOM()); + m_xIncludeBOM_CB->save_state(); + } + + // initialize character set + m_xCharSetLB->FillFromTextEncodingTable( pStream != nullptr ); + m_xCharSetLB->SelectTextEncoding( aOpt.GetCharSet() ); + + m_xCharSetLB->connect_changed( LINK( this, SwAsciiFilterDlg, CharSetSelHdl )); + m_xCRLF_RB->connect_toggled( LINK( this, SwAsciiFilterDlg, LineEndHdl )); + m_xLF_RB->connect_toggled( LINK( this, SwAsciiFilterDlg, LineEndHdl )); + m_xCR_RB->connect_toggled( LINK( this, SwAsciiFilterDlg, LineEndHdl )); + + SetCRLF( aOpt.GetParaFlags() ); + + m_xCRLF_RB->save_state(); + m_xLF_RB->save_state(); + m_xCR_RB->save_state(); + + UpdateIncludeBOMSensitiveState(); +} + +SwAsciiFilterDlg::~SwAsciiFilterDlg() +{ + SvtViewOptions aDlgOpt(EViewType::Dialog, OStringToOUString(m_xDialog->get_help_id(), RTL_TEXTENCODING_UTF8)); + aDlgOpt.SetUserItem("UserItem", uno::Any(m_sExtraData)); +} + +void SwAsciiFilterDlg::FillOptions( SwAsciiOptions& rOptions ) +{ + sal_uLong nCCode = m_xCharSetLB->GetSelectTextEncoding(); + OUString sFont; + LanguageType nLng = LANGUAGE_SYSTEM; + if (m_xFontLB->get_visible()) + { + sFont = m_xFontLB->get_active_text(); + nLng = m_xLanguageLB->get_active_id(); + } + + rOptions.SetFontName( sFont ); + rOptions.SetCharSet( rtl_TextEncoding( nCCode ) ); + rOptions.SetLanguage( nLng ); + rOptions.SetParaFlags( GetCRLF() ); + rOptions.SetIncludeBOM( GetIncludeBOM() ); + + // save the user settings + OUString sData; + rOptions.WriteUserData( sData ); + if (sData.isEmpty()) + return; + + const OUString sFindNm = OUString::createFromAscii( + m_xFontLB->get_visible() ? sDialogImpExtraData + : sDialogExpExtraData); + sal_Int32 nStt = m_sExtraData.indexOf( sFindNm ); + if( -1 != nStt ) + { + // called twice, so remove "old" settings + sal_Int32 nEnd = m_sExtraData.indexOf( cDialogExtraDataClose, + nStt + nDialogExtraDataLen ); + if( -1 != nEnd ) + m_sExtraData = m_sExtraData.replaceAt( nStt, nEnd - nStt + 1, u"" ); + } + m_sExtraData += sFindNm + sData + OUStringChar(cDialogExtraDataClose); +} + +void SwAsciiFilterDlg::SetCRLF( LineEnd eEnd ) +{ + switch (eEnd) + { + case LINEEND_CR: + m_xCR_RB->set_active(true); + break; + case LINEEND_CRLF: + m_xCRLF_RB->set_active(true); + break; + case LINEEND_LF: + m_xLF_RB->set_active(true); + break; + } +} + +LineEnd SwAsciiFilterDlg::GetCRLF() const +{ + LineEnd eEnd; + if(m_xCR_RB->get_active()) + eEnd = LINEEND_CR; + else if (m_xLF_RB->get_active()) + eEnd = LINEEND_LF; + else + eEnd = LINEEND_CRLF; + return eEnd; +} + +void SwAsciiFilterDlg::SetIncludeBOM( bool bIncludeBOM ) +{ + m_xIncludeBOM_CB->set_state(bIncludeBOM ? TRISTATE_TRUE : TRISTATE_FALSE); +} + +bool SwAsciiFilterDlg::GetIncludeBOM() const +{ + return m_xIncludeBOM_CB->get_state() != TRISTATE_FALSE; +} + +void SwAsciiFilterDlg::UpdateIncludeBOMSensitiveState() +{ + if (!m_xIncludeBOM_CB->get_visible()) + return; + + switch (m_xCharSetLB->GetSelectTextEncoding()) + { + case RTL_TEXTENCODING_UTF8: + case RTL_TEXTENCODING_UCS2: + m_xIncludeBOM_CB->set_sensitive(true); + break; + default: + m_xIncludeBOM_CB->set_sensitive(false); + break; + } +} + +IMPL_LINK_NOARG(SwAsciiFilterDlg, CharSetSelHdl, weld::ComboBox&, void) +{ + LineEnd eOldEnd = GetCRLF(), eEnd = LineEnd(-1); + LanguageType nLng = m_xFontLB->get_visible() + ? m_xLanguageLB->get_active_id() + : LANGUAGE_SYSTEM, + nOldLng = nLng; + + rtl_TextEncoding nChrSet = m_xCharSetLB->GetSelectTextEncoding(); + if( nChrSet == osl_getThreadTextEncoding() ) + eEnd = GetSystemLineEnd(); + else + { + switch( nChrSet ) + { + case RTL_TEXTENCODING_MS_1252: +#ifdef UNX + eEnd = LINEEND_LF; +#else + eEnd = LINEEND_CRLF; // ANSI +#endif + break; + + case RTL_TEXTENCODING_APPLE_ROMAN: // MAC + eEnd = LINEEND_CR; + break; + + case RTL_TEXTENCODING_IBM_850: // DOS + eEnd = LINEEND_CRLF; + break; + + case RTL_TEXTENCODING_APPLE_ARABIC: + case RTL_TEXTENCODING_APPLE_CENTEURO: + case RTL_TEXTENCODING_APPLE_CROATIAN: + case RTL_TEXTENCODING_APPLE_CYRILLIC: + case RTL_TEXTENCODING_APPLE_DEVANAGARI: + case RTL_TEXTENCODING_APPLE_FARSI: + case RTL_TEXTENCODING_APPLE_GREEK: + case RTL_TEXTENCODING_APPLE_GUJARATI: + case RTL_TEXTENCODING_APPLE_GURMUKHI: + case RTL_TEXTENCODING_APPLE_HEBREW: + case RTL_TEXTENCODING_APPLE_ICELAND: + case RTL_TEXTENCODING_APPLE_ROMANIAN: + case RTL_TEXTENCODING_APPLE_THAI: + case RTL_TEXTENCODING_APPLE_TURKISH: + case RTL_TEXTENCODING_APPLE_UKRAINIAN: + case RTL_TEXTENCODING_APPLE_CHINSIMP: + case RTL_TEXTENCODING_APPLE_CHINTRAD: + case RTL_TEXTENCODING_APPLE_JAPANESE: + case RTL_TEXTENCODING_APPLE_KOREAN: + eEnd = LINEEND_CR; + break; + } + } + + m_bSaveLineStatus = false; + if( eEnd != LineEnd(-1) ) // changed? + { + if( eOldEnd != eEnd ) + SetCRLF( eEnd ); + } + else + { + // restore old user choice (not the automatic!) + m_xCRLF_RB->set_state(m_xCRLF_RB->get_saved_state()); + m_xCR_RB->set_state(m_xCR_RB->get_saved_state()); + m_xLF_RB->set_state(m_xLF_RB->get_saved_state()); + } + m_bSaveLineStatus = true; + + if (nOldLng != nLng && m_xFontLB->get_visible()) + m_xLanguageLB->set_active_id(nLng); + + UpdateIncludeBOMSensitiveState(); +} + +IMPL_LINK(SwAsciiFilterDlg, LineEndHdl, weld::Toggleable&, rBtn, void) +{ + if (m_bSaveLineStatus) + rBtn.save_state(); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |