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Diffstat (limited to '')
| -rw-r--r-- | dbaccess/source/ui/dlg/TextConnectionHelper.cxx | 392 |
1 files changed, 392 insertions, 0 deletions
diff --git a/dbaccess/source/ui/dlg/TextConnectionHelper.cxx b/dbaccess/source/ui/dlg/TextConnectionHelper.cxx new file mode 100644 index 000000000..15fa887f7 --- /dev/null +++ b/dbaccess/source/ui/dlg/TextConnectionHelper.cxx @@ -0,0 +1,392 @@ +/* -*- 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 <core_resource.hxx> +#include "TextConnectionHelper.hxx" +#include <strings.hrc> +#include <strings.hxx> +#include <svl/itemset.hxx> +#include <svl/stritem.hxx> +#include <svl/eitem.hxx> +#include <dsitems.hxx> +#include <vcl/svapp.hxx> +#include <vcl/weld.hxx> +#include <vcl/mnemonic.hxx> +#include <o3tl/string_view.hxx> + +namespace +{ + +OUString lcl_getListEntry(const OUString& rStr, sal_Int32& rIdx) +{ + const OUString sTkn {rStr.getToken( 0, '\t', rIdx )}; + if (rIdx>=0) + { + rIdx = rStr.indexOf('\t', rIdx); + if (rIdx>=0 && ++rIdx>=rStr.getLength()) + rIdx = -1; + } + return sTkn; +} + +} + +namespace dbaui +{ + + OTextConnectionHelper::OTextConnectionHelper(weld::Widget* pParent, const short _nAvailableSections) + : m_aFieldSeparatorList (DBA_RES(STR_AUTOFIELDSEPARATORLIST)) + , m_aTextSeparatorList (STR_AUTOTEXTSEPARATORLIST) + , m_aTextNone (DBA_RES(STR_AUTOTEXT_FIELD_SEP_NONE)) + , m_nAvailableSections( _nAvailableSections ) + , m_xBuilder(Application::CreateBuilder(pParent, "dbaccess/ui/textpage.ui")) + , m_xContainer(m_xBuilder->weld_widget("TextPage")) + , m_xExtensionHeader(m_xBuilder->weld_widget("extensionframe")) + , m_xAccessTextFiles(m_xBuilder->weld_radio_button("textfile")) + , m_xAccessCSVFiles(m_xBuilder->weld_radio_button("csvfile")) + , m_xAccessOtherFiles(m_xBuilder->weld_radio_button("custom")) + , m_xOwnExtension(m_xBuilder->weld_entry("extension")) + , m_xExtensionExample(m_xBuilder->weld_label("example")) + , m_xFormatHeader(m_xBuilder->weld_widget("formatframe")) + , m_xFieldSeparatorLabel(m_xBuilder->weld_label("fieldlabel")) + , m_xFieldSeparator(m_xBuilder->weld_combo_box("fieldseparator")) + , m_xTextSeparatorLabel(m_xBuilder->weld_label("textlabel")) + , m_xTextSeparator(m_xBuilder->weld_combo_box("textseparator")) + , m_xDecimalSeparatorLabel(m_xBuilder->weld_label("decimallabel")) + , m_xDecimalSeparator(m_xBuilder->weld_combo_box("decimalseparator")) + , m_xThousandsSeparatorLabel(m_xBuilder->weld_label("thousandslabel")) + , m_xThousandsSeparator(m_xBuilder->weld_combo_box("thousandsseparator")) + , m_xRowHeader(m_xBuilder->weld_check_button("containsheaders")) + , m_xCharSetHeader(m_xBuilder->weld_widget("charsetframe")) + , m_xCharSetLabel(m_xBuilder->weld_label("charsetlabel")) + , m_xCharSet(new CharSetListBox(m_xBuilder->weld_combo_box("charset"))) + { + for(sal_Int32 nIdx {0}; nIdx>=0;) + m_xFieldSeparator->append_text( lcl_getListEntry(m_aFieldSeparatorList, nIdx) ); + + for(sal_Int32 nIdx {0}; nIdx>=0;) + m_xTextSeparator->append_text( lcl_getListEntry(m_aTextSeparatorList, nIdx) ); + m_xTextSeparator->append_text(m_aTextNone); + + m_xOwnExtension->connect_changed(LINK(this, OTextConnectionHelper, OnEditModified)); + m_xAccessTextFiles->connect_toggled(LINK(this, OTextConnectionHelper, OnSetExtensionHdl)); + m_xAccessCSVFiles->connect_toggled(LINK(this, OTextConnectionHelper, OnSetExtensionHdl)); + m_xAccessOtherFiles->connect_toggled(LINK(this, OTextConnectionHelper, OnSetExtensionHdl)); + m_xAccessCSVFiles->set_active(true); + + struct SectionDescriptor + { + short nFlag; + weld::Widget* pFrame; + } aSections[] = { + { TC_EXTENSION, m_xExtensionHeader.get() }, + { TC_SEPARATORS, m_xFormatHeader.get() }, + { TC_HEADER, m_xRowHeader.get() }, + { TC_CHARSET, m_xCharSetHeader.get() }, + { 0, nullptr } + }; + + for ( size_t section=0; section < SAL_N_ELEMENTS( aSections ) - 1; ++section ) + { + if ( ( m_nAvailableSections & aSections[section].nFlag ) != 0 ) + { + // the section is visible, no need to do anything here + continue; + } + + // hide all elements from this section + aSections[section].pFrame->hide(); + } + + m_xContainer->show(); + } + + IMPL_LINK_NOARG(OTextConnectionHelper, OnEditModified, weld::Entry&, void) + { + m_aGetExtensionHandler.Call(this); + } + + IMPL_LINK_NOARG(OTextConnectionHelper, OnSetExtensionHdl, weld::Toggleable&, void) + { + bool bDoEnable = m_xAccessOtherFiles->get_active(); + m_xOwnExtension->set_sensitive(bDoEnable); + m_xExtensionExample->set_sensitive(bDoEnable); + m_aGetExtensionHandler.Call(this); + } + + void OTextConnectionHelper::fillControls(std::vector< std::unique_ptr<ISaveValueWrapper> >& _rControlList) + { + _rControlList.emplace_back(new OSaveValueWidgetWrapper<weld::ComboBox>(m_xFieldSeparator.get())); + _rControlList.emplace_back(new OSaveValueWidgetWrapper<weld::ComboBox>(m_xTextSeparator.get())); + _rControlList.emplace_back(new OSaveValueWidgetWrapper<weld::ComboBox>(m_xDecimalSeparator.get())); + _rControlList.emplace_back(new OSaveValueWidgetWrapper<weld::ComboBox>(m_xThousandsSeparator.get())); + _rControlList.emplace_back(new OSaveValueWidgetWrapper<weld::Toggleable>(m_xRowHeader.get())); + _rControlList.emplace_back(new OSaveValueWidgetWrapper<weld::ComboBox>(m_xCharSet->get_widget())); + } + + void OTextConnectionHelper::fillWindows(std::vector< std::unique_ptr<ISaveValueWrapper> >& _rControlList) + { + _rControlList.emplace_back(new ODisableWidgetWrapper<weld::Label>(m_xFieldSeparatorLabel.get())); + _rControlList.emplace_back(new ODisableWidgetWrapper<weld::Label>(m_xTextSeparatorLabel.get())); + _rControlList.emplace_back(new ODisableWidgetWrapper<weld::Label>(m_xDecimalSeparatorLabel.get())); + _rControlList.emplace_back(new ODisableWidgetWrapper<weld::Label>(m_xThousandsSeparatorLabel.get())); + _rControlList.emplace_back(new ODisableWidgetWrapper<weld::Widget>(m_xCharSetHeader.get())); + _rControlList.emplace_back(new ODisableWidgetWrapper<weld::Label>(m_xCharSetLabel.get())); + _rControlList.emplace_back(new ODisableWidgetWrapper<weld::ComboBox>(m_xCharSet->get_widget())); + } + + void OTextConnectionHelper::implInitControls(const SfxItemSet& _rSet, bool _bValid) + { + if ( !_bValid ) + return; + + const SfxStringItem* pDelItem = _rSet.GetItem<SfxStringItem>(DSID_FIELDDELIMITER); + const SfxStringItem* pStrItem = _rSet.GetItem<SfxStringItem>(DSID_TEXTDELIMITER); + const SfxStringItem* pDecdelItem = _rSet.GetItem<SfxStringItem>(DSID_DECIMALDELIMITER); + const SfxStringItem* pThodelItem = _rSet.GetItem<SfxStringItem>(DSID_THOUSANDSDELIMITER); + const SfxStringItem* pExtensionItem = _rSet.GetItem<SfxStringItem>(DSID_TEXTFILEEXTENSION); + const SfxStringItem* pCharsetItem = _rSet.GetItem<SfxStringItem>(DSID_CHARSET); + + if ( ( m_nAvailableSections & TC_EXTENSION ) != 0 ) + { + m_aOldExtension = pExtensionItem->GetValue(); + SetExtension( m_aOldExtension ); + } + + if ( ( m_nAvailableSections & TC_HEADER ) != 0 ) + { + const SfxBoolItem* pHdrItem = _rSet.GetItem<SfxBoolItem>(DSID_TEXTFILEHEADER); + m_xRowHeader->set_active(pHdrItem->GetValue()); + } + + if ( ( m_nAvailableSections & TC_SEPARATORS ) != 0 ) + { + SetSeparator(*m_xFieldSeparator, m_aFieldSeparatorList, pDelItem->GetValue()); + SetSeparator(*m_xTextSeparator, m_aTextSeparatorList, pStrItem->GetValue()); + m_xDecimalSeparator->set_entry_text( pDecdelItem->GetValue() ); + m_xThousandsSeparator->set_entry_text( pThodelItem->GetValue() ); + } + + if ( ( m_nAvailableSections & TC_CHARSET ) != 0 ) + { + m_xCharSet->SelectEntryByIanaName( pCharsetItem->GetValue() ); + } + } + + bool OTextConnectionHelper::prepareLeave() + { + OUString sExtension = GetExtension(); + OUString aErrorText; + weld::Widget* pErrorWin = nullptr; + OUString aDelText(m_xFieldSeparator->get_active_text()); + if(aDelText.isEmpty()) + { // No FieldSeparator + aErrorText = DBA_RES(STR_AUTODELIMITER_MISSING); + aErrorText = aErrorText.replaceFirst("#1",m_xFieldSeparatorLabel->get_label()); + pErrorWin = m_xFieldSeparator.get(); + } + else if (m_xDecimalSeparator->get_active_text().isEmpty()) + { // No DecimalSeparator + aErrorText = DBA_RES(STR_AUTODELIMITER_MISSING); + aErrorText = aErrorText.replaceFirst("#1",m_xDecimalSeparatorLabel->get_label()); + pErrorWin = m_xDecimalSeparator.get(); + } + else if (m_xTextSeparator->get_active_text() == m_xFieldSeparator->get_active_text()) + { // Field and TextSeparator must not be the same + aErrorText = DBA_RES(STR_AUTODELIMITER_MUST_DIFFER); + aErrorText = aErrorText.replaceFirst("#1",m_xTextSeparatorLabel->get_label()); + aErrorText = aErrorText.replaceFirst("#2",m_xFieldSeparatorLabel->get_label()); + pErrorWin = m_xTextSeparator.get(); + } + else if (m_xDecimalSeparator->get_active_text() == m_xThousandsSeparator->get_active_text()) + { // Thousands and DecimalSeparator must not be the same + aErrorText = DBA_RES(STR_AUTODELIMITER_MUST_DIFFER); + aErrorText = aErrorText.replaceFirst("#1",m_xDecimalSeparatorLabel->get_label()); + aErrorText = aErrorText.replaceFirst("#2",m_xThousandsSeparatorLabel->get_label()); + pErrorWin = m_xDecimalSeparator.get(); + } + else if (m_xFieldSeparator->get_active_text() == m_xThousandsSeparator->get_active_text()) + { // Thousands and FieldSeparator must not be the same + aErrorText = DBA_RES(STR_AUTODELIMITER_MUST_DIFFER); + aErrorText = aErrorText.replaceFirst("#1",m_xFieldSeparatorLabel->get_label()); + aErrorText = aErrorText.replaceFirst("#2",m_xThousandsSeparatorLabel->get_label()); + pErrorWin = m_xFieldSeparator.get(); + } + else if (m_xFieldSeparator->get_active_text() == m_xDecimalSeparator->get_active_text()) + { // Tenner and FieldSeparator must not be the same + aErrorText = DBA_RES(STR_AUTODELIMITER_MUST_DIFFER); + aErrorText = aErrorText.replaceFirst("#1",m_xFieldSeparatorLabel->get_label()); + aErrorText = aErrorText.replaceFirst("#2",m_xDecimalSeparatorLabel->get_label()); + pErrorWin = m_xFieldSeparator.get(); + } + else if (m_xTextSeparator->get_active_text() == m_xThousandsSeparator->get_active_text()) + { // Thousands and TextSeparator must not be the same + aErrorText = DBA_RES(STR_AUTODELIMITER_MUST_DIFFER); + aErrorText = aErrorText.replaceFirst("#1",m_xTextSeparatorLabel->get_label()); + aErrorText = aErrorText.replaceFirst("#2",m_xThousandsSeparatorLabel->get_label()); + pErrorWin = m_xTextSeparator.get(); + } + else if (m_xTextSeparator->get_active_text() == m_xDecimalSeparator->get_active_text()) + { // Tenner and TextSeparator must not be the same + aErrorText = DBA_RES(STR_AUTODELIMITER_MUST_DIFFER); + aErrorText = aErrorText.replaceFirst("#1",m_xTextSeparatorLabel->get_label()); + aErrorText = aErrorText.replaceFirst("#2",m_xDecimalSeparatorLabel->get_label()); + pErrorWin = m_xTextSeparator.get(); + } + else if ((sExtension.indexOf('*') != -1) || (sExtension.indexOf('?') != -1)) + { + aErrorText = DBA_RES(STR_AUTONO_WILDCARDS); + aErrorText = aErrorText.replaceFirst("#1",sExtension); + pErrorWin = m_xOwnExtension.get(); + } + else + return true; + std::unique_ptr<weld::MessageDialog> xBox(Application::CreateMessageDialog(m_xContainer.get(), + VclMessageType::Warning, VclButtonsType::Ok, + MnemonicGenerator::EraseAllMnemonicChars(aErrorText))); + xBox->run(); + pErrorWin->grab_focus(); + return false; + } + + bool OTextConnectionHelper::FillItemSet( SfxItemSet& rSet, const bool _bChangedSomething ) + { + bool bChangedSomething = _bChangedSomething; + + if ( ( m_nAvailableSections & TC_EXTENSION ) != 0 ) + { + OUString sExtension = GetExtension(); + if( m_aOldExtension != sExtension ) + { + rSet.Put( SfxStringItem( DSID_TEXTFILEEXTENSION, sExtension ) ); + bChangedSomething = true; + } + } + + if ( ( m_nAvailableSections & TC_HEADER ) != 0 ) + { + if (m_xRowHeader->get_state_changed_from_saved()) + { + rSet.Put(SfxBoolItem(DSID_TEXTFILEHEADER, m_xRowHeader->get_active())); + bChangedSomething = true; + } + } + + if ( ( m_nAvailableSections & TC_SEPARATORS ) != 0 ) + { + if (m_xFieldSeparator->get_value_changed_from_saved()) + { + rSet.Put( SfxStringItem(DSID_FIELDDELIMITER, GetSeparator( *m_xFieldSeparator, m_aFieldSeparatorList) ) ); + bChangedSomething = true; + } + if (m_xTextSeparator->get_value_changed_from_saved()) + { + rSet.Put( SfxStringItem(DSID_TEXTDELIMITER, GetSeparator( *m_xTextSeparator, m_aTextSeparatorList) ) ); + bChangedSomething = true; + } + + if (m_xDecimalSeparator->get_value_changed_from_saved()) + { + rSet.Put( SfxStringItem(DSID_DECIMALDELIMITER, m_xDecimalSeparator->get_active_text().copy(0, 1) ) ); + bChangedSomething = true; + } + if (m_xThousandsSeparator->get_value_changed_from_saved()) + { + rSet.Put( SfxStringItem(DSID_THOUSANDSDELIMITER, m_xThousandsSeparator->get_active_text().copy(0,1) ) ); + bChangedSomething = true; + } + } + + if ( ( m_nAvailableSections & TC_CHARSET ) != 0 ) + { + if ( m_xCharSet->StoreSelectedCharSet( rSet, DSID_CHARSET ) ) + bChangedSomething = true; + } + + return bChangedSomething; + } + + void OTextConnectionHelper::SetExtension(const OUString& _rVal) + { + if (_rVal == "txt") + m_xAccessTextFiles->set_active(true); + else if (_rVal == "csv") + m_xAccessCSVFiles->set_active(true); + else + { + m_xAccessOtherFiles->set_active(true); + m_xExtensionExample->set_label(_rVal); + } + } + + OUString OTextConnectionHelper::GetExtension() const + { + OUString sExtension; + if (m_xAccessTextFiles->get_active()) + sExtension = "txt"; + else if (m_xAccessCSVFiles->get_active()) + sExtension = "csv"; + else + { + sExtension = m_xOwnExtension->get_text(); + if ( sExtension.startsWith("*.") ) + sExtension = sExtension.copy(2); + } + return sExtension; + } + + OUString OTextConnectionHelper::GetSeparator(const weld::ComboBox& rBox, std::u16string_view rList) + { + sal_Unicode const nTok = '\t'; + int nPos(rBox.find_text(rBox.get_active_text())); + + if (nPos == -1) + return rBox.get_active_text(); + + if ( m_xTextSeparator.get() != &rBox || nPos != (rBox.get_count()-1) ) + return OUString( + static_cast< sal_Unicode >( o3tl::toInt32(o3tl::getToken(rList, (nPos*2)+1, nTok )) )); + // somewhat strange ... translates for instance an "32" into " " + return OUString(); + } + + void OTextConnectionHelper::SetSeparator( weld::ComboBox& rBox, std::u16string_view rList, const OUString& rVal ) + { + if (rVal.getLength()==1) + { + const sal_Unicode nVal {rVal[0]}; + for(sal_Int32 nIdx {0}; nIdx>=0;) + { + sal_Int32 nPrevIdx {nIdx}; + if (static_cast<sal_Unicode>(o3tl::toInt32(o3tl::getToken(rList, 1, '\t', nIdx))) == nVal) + { + rBox.set_entry_text(OUString(o3tl::getToken(rList,0, '\t', nPrevIdx))); + return; + } + } + rBox.set_entry_text( rVal ); + } + else if ( m_xTextSeparator.get() == &rBox && rVal.isEmpty() ) + rBox.set_entry_text(m_aTextNone); + else + rBox.set_entry_text(rVal.copy(0, 1)); + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |