kexicsvimportoptionsdlg.cpp

/* This file is part of the KDE project
   Copyright (C) 2005-2006 Jaroslaw Staniek <js@iidea.pl>
 
   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.
 
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this program; see the file COPYING.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */
 
#include "kexicsvimportoptionsdlg.h"
#include <widget/kexicharencodingcombobox.h>
 
#include <tqlabel.h>
#include <tqlayout.h>
#include <tqtextcodec.h>
#include <tqcheckbox.h>
 
#include <tdeapplication.h>
#include <tdeconfig.h>
#include <kcombobox.h>
#include <tdelocale.h>
#include <tdeglobal.h>
#include <kcharsets.h>
 
KexiCSVImportOptions::KexiCSVImportOptions()
{
    kapp->config()->setGroup("ImportExport");
    encoding = kapp->config()->readEntry("DefaultEncodingForImportingCSVFiles");
    if (encoding.isEmpty()) {
        encoding = TQString::fromLatin1(TDEGlobal::locale()->encoding());
        defaultEncodingExplicitySet = false;
    }
    else
        defaultEncodingExplicitySet = true;
 
    stripWhiteSpaceInTextValuesChecked 
        = kapp->config()->readBoolEntry("StripBlanksOffOfTextValuesWhenImportingCSVFiles", true);
}
 
KexiCSVImportOptions::~KexiCSVImportOptions()
{
}
 
bool KexiCSVImportOptions::operator== ( const KexiCSVImportOptions & opt ) const
{
    return defaultEncodingExplicitySet==opt.defaultEncodingExplicitySet
        && stripWhiteSpaceInTextValuesChecked==opt.stripWhiteSpaceInTextValuesChecked
        && encoding==opt.encoding;
}
 
bool KexiCSVImportOptions::operator!= ( const KexiCSVImportOptions & opt ) const
{
    return !( *this==opt );
}
 
//----------------------------------
 
KexiCSVImportOptionsDialog::KexiCSVImportOptionsDialog( 
    const KexiCSVImportOptions& options, TQWidget* parent )
 : KDialogBase( 
    KDialogBase::Plain, 
    i18n( "CSV Import Options" ),
    Ok|Cancel, 
    Ok,
    parent, 
    "KexiCSVImportOptionsDialog", 
    true, 
    false
 )
{
    TQGridLayout *lyr = new TQGridLayout( plainPage(), 5, 3, 
        KDialogBase::marginHint(), KDialogBase::spacingHint());
 
    m_encodingComboBox = new KexiCharacterEncodingComboBox(plainPage(), options.encoding);
    lyr->addWidget( m_encodingComboBox, 0, 1 );
 
    TQLabel* lbl = new TQLabel( m_encodingComboBox, i18n("Text encoding:"), plainPage());
    lyr->addWidget( lbl, 0, 0 );
 
    lyr->addItem( new TQSpacerItem( 20, KDialogBase::spacingHint(), TQSizePolicy::Fixed, TQSizePolicy::Fixed ), 2, 1 );
    lyr->addItem( new TQSpacerItem( 121, KDialogBase::spacingHint(), TQSizePolicy::Expanding, TQSizePolicy::Minimum ), 0, 2 );
 
    m_chkAlwaysUseThisEncoding = new TQCheckBox(
        i18n("Always use this encoding when importing CSV data files"), plainPage());
    lyr->addWidget( m_chkAlwaysUseThisEncoding, 1, 1 );
 
    m_chkStripWhiteSpaceInTextValues = new TQCheckBox(
        i18n("Strip leading and trailing blanks off of text values"), plainPage());
    lyr->addWidget( m_chkStripWhiteSpaceInTextValues, 3, 1 );
    lyr->addItem( new TQSpacerItem( 20, KDialogBase::spacingHint(), TQSizePolicy::Minimum, TQSizePolicy::Expanding ), 4, 1 );
 
    //update widgets
    if (options.defaultEncodingExplicitySet) {
        m_encodingComboBox->setSelectedEncoding(options.encoding);
        m_chkAlwaysUseThisEncoding->setChecked(true);
    }
    m_chkStripWhiteSpaceInTextValues->setChecked(options.stripWhiteSpaceInTextValuesChecked);
 
    adjustSize();
    m_encodingComboBox->setFocus();
}
 
KexiCSVImportOptionsDialog::~KexiCSVImportOptionsDialog()
{
}
 
KexiCSVImportOptions KexiCSVImportOptionsDialog::options() const
{
    KexiCSVImportOptions opt;
    opt.encoding = m_encodingComboBox->selectedEncoding();
    opt.stripWhiteSpaceInTextValuesChecked = m_chkStripWhiteSpaceInTextValues->isChecked();
    return opt;
}
 
void KexiCSVImportOptionsDialog::accept()
{
    kapp->config()->setGroup("ImportExport");
    if (m_chkAlwaysUseThisEncoding->isChecked())
        kapp->config()->writeEntry("DefaultEncodingForImportingCSVFiles", 
            m_encodingComboBox->selectedEncoding());
    else
        kapp->config()->deleteEntry("DefaultEncodingForImportingCSVFiles");
 
    kapp->config()->writeEntry("StripBlanksOffOfTextValuesWhenImportingCSVFiles", 
        m_chkStripWhiteSpaceInTextValues->isChecked());
 
    KDialogBase::accept();
}
 
#include "kexicsvimportoptionsdlg.moc"