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/* This file is part of the KDE project
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Copyright (C) 1999 David Faure <faure@kde.org>
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Copyright (C) 2004 Nicolas GOUTTE <goutte@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <csvexportdialog.h>
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#include <exportdialogui.h>
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#include <kspread_map.h>
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#include <kspread_sheet.h>
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#include <tqbuttongroup.h>
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#include <tqcheckbox.h>
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#include <tqcombobox.h>
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#include <tqcursor.h>
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#include <tqlabel.h>
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#include <tqlineedit.h>
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#include <tqlistview.h>
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#include <tqptrlist.h>
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#include <tqradiobutton.h>
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#include <tqtextstream.h>
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#include <tqtabwidget.h>
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#include <tqtextcodec.h>
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#include <tqvalidator.h>
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#include <tdeapplication.h>
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#include <tdeconfig.h>
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#include <tdelocale.h>
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#include <kdebug.h>
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#include <kcombobox.h>
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#include <tdemessagebox.h>
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#include <kcharsets.h>
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using namespace KSpread;
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CSVExportDialog::CSVExportDialog( TQWidget * parent )
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: KDialogBase( parent, 0, true, TQString(), Ok | Cancel, No, true ),
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m_dialog( new ExportDialogUI( this ) ),
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m_delimiter( "," ),
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m_textquote('"')
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{
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kapp->restoreOverrideCursor();
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TQStringList encodings;
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encodings << i18n( "Descriptive encoding name", "Recommended ( %1 )" ).arg( "UTF-8" );
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encodings << i18n( "Descriptive encoding name", "Locale ( %1 )" ).arg( TQTextCodec::codecForLocale()->name() );
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encodings += TDEGlobal::charsets()->descriptiveEncodingNames();
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// Add a few non-standard encodings, which might be useful for text files
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const TQString description(i18n("Descriptive encoding name","Other ( %1 )"));
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encodings << description.arg("Apple Roman"); // Apple
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encodings << description.arg("IBM 850") << description.arg("IBM 866"); // MS DOS
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encodings << description.arg("CP 1258"); // Windows
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m_dialog->comboBoxEncoding->insertStringList(encodings);
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setButtonBoxOrientation (Qt::Vertical );
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setMainWidget(m_dialog);
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// Invalid 'Other' delimiters
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// - Quotes
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// - CR,LF,Vetical-tab,Formfeed,ASCII bel
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TQRegExp rx( "^[^\"'\r\n\v\f\a]{0,1}$" );
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m_delimiterValidator = new TQRegExpValidator( rx, TQT_TQOBJECT(m_dialog->m_delimiterBox) );
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m_dialog->m_delimiterEdit->setValidator( m_delimiterValidator );
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connect( m_dialog->m_delimiterBox, TQT_SIGNAL( clicked(int) ),
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this, TQT_SLOT( delimiterClicked( int ) ) );
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connect( m_dialog->m_delimiterEdit, TQT_SIGNAL( returnPressed() ),
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this, TQT_SLOT( returnPressed() ) );
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connect( m_dialog->m_delimiterEdit, TQT_SIGNAL( textChanged ( const TQString & ) ),
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this, TQT_SLOT(textChanged ( const TQString & ) ) );
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connect( m_dialog->m_comboQuote, TQT_SIGNAL( activated( const TQString & ) ),
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this, TQT_SLOT( textquoteSelected( const TQString & ) ) );
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connect( m_dialog->m_selectionOnly, TQT_SIGNAL( toggled( bool ) ),
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this, TQT_SLOT( selectionOnlyChanged( bool ) ) );
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loadSettings();
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}
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CSVExportDialog::~CSVExportDialog()
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{
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saveSettings();
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kapp->setOverrideCursor(TQt::waitCursor);
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delete m_delimiterValidator;
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}
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void CSVExportDialog::loadSettings()
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{
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TDEConfig *config = kapp->config();
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config->setGroup("CSVDialog Settings");
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m_textquote = config->readEntry("textquote", "\"")[0];
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m_delimiter = config->readEntry("delimiter", ",");
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const TQString codecText = config->readEntry("codec", "");
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bool selectionOnly = config->readBoolEntry("selectionOnly", false);
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const TQString sheetDelim = config->readEntry("sheetDelimiter", m_dialog->m_sheetDelimiter->text());
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bool delimAbove = config->readBoolEntry("sheetDelimiterAbove", false);
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const TQString eol = config->readEntry("eol", "\r\n");
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// update widgets
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if (!codecText.isEmpty()) {
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m_dialog->comboBoxEncoding->setCurrentText(codecText);
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}
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if (m_delimiter == ",") m_dialog->m_radioComma->setChecked(true);
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else if (m_delimiter == "\t") m_dialog->m_radioTab->setChecked(true);
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else if (m_delimiter == " ") m_dialog->m_radioSpace->setChecked(true);
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else if (m_delimiter == ";") m_dialog->m_radioSemicolon->setChecked(true);
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else {
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m_dialog->m_radioOther->setChecked(true);
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m_dialog->m_delimiterEdit->setText(m_delimiter);
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}
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m_dialog->m_comboQuote->setCurrentItem(m_textquote == '\'' ? 1
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: m_textquote == '"' ? 0 : 2);
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m_dialog->m_selectionOnly->setChecked(selectionOnly);
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m_dialog->m_sheetDelimiter->setText(sheetDelim);
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m_dialog->m_delimiterAboveAll->setChecked(delimAbove);
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if (eol == "\r\n") m_dialog->radioEndOfLineCRLF->setChecked(true);
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else if (eol == "\r") m_dialog->radioEndOfLineCR->setChecked(true);
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else m_dialog->radioEndOfLineLF->setChecked(true);
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}
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void CSVExportDialog::saveSettings()
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{
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TDEConfig *config = kapp->config();
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config->setGroup("CSVDialog Settings");
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TQString q = m_textquote;
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config->writeEntry("textquote", q);
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config->writeEntry("delimiter", m_delimiter);
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config->writeEntry("codec", m_dialog->comboBoxEncoding->currentText());
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config->writeEntry("selectionOnly", exportSelectionOnly());
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config->writeEntry("sheetDelimiter", getSheetDelimiter());
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config->writeEntry("sheetDelimiterAbove", printAlwaysSheetDelimiter());
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config->writeEntry("eol", getEndOfLine());
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config->sync();
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}
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void CSVExportDialog::fillSheet( Map * map )
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{
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m_dialog->m_sheetList->clear();
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TQCheckListItem * item;
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TQPtrListIterator<Sheet> it( map->sheetList() );
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for( ; it.current(); ++it )
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{
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item = new TQCheckListItem( m_dialog->m_sheetList,
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it.current()->sheetName(),
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TQCheckListItem::CheckBox );
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item->setOn(true);
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m_dialog->m_sheetList->insertItem( item );
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}
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m_dialog->m_sheetList->setSorting(0, true);
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m_dialog->m_sheetList->sort();
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m_dialog->m_sheetList->setSorting( -1 );
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}
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TQChar CSVExportDialog::getDelimiter() const
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{
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return m_delimiter[0];
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}
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TQChar CSVExportDialog::getTextQuote() const
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{
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return m_textquote;
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}
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bool CSVExportDialog::printAlwaysSheetDelimiter() const
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{
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return m_dialog->m_delimiterAboveAll->isChecked();
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}
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TQString CSVExportDialog::getSheetDelimiter() const
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{
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return m_dialog->m_sheetDelimiter->text();
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}
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bool CSVExportDialog::exportSheet(TQString const & sheetName) const
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{
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for (TQListViewItem * item = m_dialog->m_sheetList->firstChild(); item; item = item->nextSibling())
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{
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if (((TQCheckListItem * ) item)->isOn())
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{
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if ( ((TQCheckListItem * ) item)->text() == sheetName )
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return true;
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}
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}
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return false;
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}
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void CSVExportDialog::slotOk()
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{
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accept();
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}
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void CSVExportDialog::slotCancel()
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{
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reject();
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}
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void CSVExportDialog::returnPressed()
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{
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if ( m_dialog->m_delimiterBox->id( m_dialog->m_delimiterBox->selected() ) != 4 )
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return;
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m_delimiter = m_dialog->m_delimiterEdit->text();
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}
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void CSVExportDialog::textChanged ( const TQString & )
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{
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if ( m_dialog->m_delimiterEdit->text().isEmpty() )
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{
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enableButtonOK( ! m_dialog->m_radioOther->isChecked() );
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return;
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}
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m_dialog->m_radioOther->setChecked ( true );
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delimiterClicked(4);
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}
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void CSVExportDialog::delimiterClicked( int id )
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{
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enableButtonOK( true );
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//Erase "Other Delimiter" text box if the user has selected one of
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//the standard options instead (comma, semicolon, tab or space)
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if (id != 4)
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m_dialog->m_delimiterEdit->setText("");
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switch (id)
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{
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case 0: // comma
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m_delimiter = ",";
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break;
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case 1: // semicolon
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m_delimiter = ";";
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break;
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case 2: // tab
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m_delimiter = "\t";
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break;
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case 3: // space
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m_delimiter = " ";
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break;
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case 4: // other
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enableButtonOK( ! m_dialog->m_delimiterEdit->text().isEmpty() );
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m_delimiter = m_dialog->m_delimiterEdit->text();
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break;
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}
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}
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void CSVExportDialog::textquoteSelected( const TQString & mark )
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{
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m_textquote = mark[0];
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}
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void CSVExportDialog::selectionOnlyChanged( bool on )
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{
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m_dialog->m_sheetList->setEnabled( !on );
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m_dialog->m_delimiterLineBox->setEnabled( !on );
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if ( on )
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m_dialog->m_tabWidget->setCurrentPage( 1 );
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}
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bool CSVExportDialog::exportSelectionOnly() const
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{
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return m_dialog->m_selectionOnly->isChecked();
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}
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TQTextCodec* CSVExportDialog::getCodec(void) const
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{
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const TQString strCodec( TDEGlobal::charsets()->encodingForName( m_dialog->comboBoxEncoding->currentText() ) );
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kdDebug(30502) << "Encoding: " << strCodec << endl;
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bool ok = false;
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TQTextCodec* codec = TQTextCodec::codecForName( strCodec.utf8() );
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// If TQTextCodec has not found a valid encoding, so try with KCharsets.
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if ( codec )
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{
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ok = true;
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}
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else
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{
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codec = TDEGlobal::charsets()->codecForName( strCodec, ok );
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}
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// Still nothing?
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if ( !codec || !ok )
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{
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// Default: UTF-8
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kdWarning(30502) << "Cannot find encoding:" << strCodec << endl;
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// ### TODO: what parent to use?
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KMessageBox::error( 0, i18n("Cannot find encoding: %1").arg( strCodec ) );
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return 0;
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}
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return codec;
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}
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TQString CSVExportDialog::getEndOfLine(void) const
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{
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TQString strReturn;
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if (m_dialog->radioEndOfLineLF==m_dialog->buttonGroupEndOfLine->selected())
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strReturn="\n";
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else if (m_dialog->radioEndOfLineCRLF==m_dialog->buttonGroupEndOfLine->selected())
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strReturn="\r\n";
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else if (m_dialog->radioEndOfLineCR==m_dialog->buttonGroupEndOfLine->selected())
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strReturn="\r";
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else
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strReturn="\n";
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return strReturn;
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}
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#include "csvexportdialog.moc"
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