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/* -*- 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: */
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