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/* This file is part of the KDE project
SPDX-FileCopyrightText: 1999 David Faure <faure@kde.org>
SPDX-FileCopyrightText: 2004 Nicolas GOUTTE <goutte@kde.org>
SPDX-License-Identifier: LGPL-2.0-or-later
*/
#include "csvexportdialog.h"
#include "csvexport.h"
#include "sheets/core/Map.h"
#include "sheets/engine/SheetBase.h"
#include <KConfigGroup>
#include <KLocalizedString>
#include <KMessageBox>
#include <KSharedConfig>
#include <QButtonGroup>
#include <QDialogButtonBox>
#include <QGroupBox>
#include <QGuiApplication>
#include <QPushButton>
#include <QRegularExpression>
#include <QRegularExpressionValidator>
using namespace Calligra::Sheets;
using namespace Qt::StringLiterals;
CSVExportDialog::CSVExportDialog(QWidget *parent)
: QDialog(parent)
, m_delimiter(",")
, m_textquote('"')
{
m_dialog.setupUi(this);
setWindowTitle(i18nc("@title:dialog", "Export to CVS"));
m_dialog.m_buttonBox->setStandardButtons(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
m_dialog.m_buttonBox->setProperty("_breeze_force_frame", true);
m_dialog.encodingLayout->insertStretch(0);
m_dialog.encodingLayout->insertStretch(2);
m_dialog.cellLayout->insertStretch(0);
m_dialog.cellLayout->insertStretch(2);
auto okButton = m_dialog.m_buttonBox->button(QDialogButtonBox::Ok);
okButton->setText(i18nc("@action:button", "Export"));
okButton->setIcon(QIcon::fromTheme(u"document-export-symbolic"_s));
okButton->setDefault(true);
QGuiApplication::restoreOverrideCursor();
m_dialog.bottomLayout->setContentsMargins(style()->pixelMetric(QStyle::PM_LayoutLeftMargin),
style()->pixelMetric(QStyle::PM_LayoutTopMargin),
style()->pixelMetric(QStyle::PM_LayoutRightMargin),
style()->pixelMetric(QStyle::PM_LayoutBottomMargin));
m_dialog.m_buttonBox->setContentsMargins(style()->pixelMetric(QStyle::PM_LayoutLeftMargin),
style()->pixelMetric(QStyle::PM_LayoutTopMargin),
style()->pixelMetric(QStyle::PM_LayoutRightMargin),
style()->pixelMetric(QStyle::PM_LayoutBottomMargin));
auto group = new QButtonGroup(this);
group->addButton(m_dialog.m_radioComma, 0);
group->addButton(m_dialog.m_radioSemicolon, 1);
group->addButton(m_dialog.m_radioTab, 2);
group->addButton(m_dialog.m_radioSpace, 3);
group->addButton(m_dialog.m_radioOther, 4);
m_dialog.m_tabWidget->tabBar()->setExpanding(true);
// Invalid 'Other' delimiters
// - Quotes
// - CR,LF,Vertical-tab,Formfeed,ASCII bel
QRegularExpression rx("^[^\"'\r\n\v\f\a]{0,1}$");
m_delimiterValidator = new QRegularExpressionValidator(rx, m_dialog.m_delimiterEdit);
m_dialog.m_delimiterEdit->setValidator(m_delimiterValidator);
connect(group, &QButtonGroup::idClicked, this, &CSVExportDialog::delimiterClicked);
connect(m_dialog.m_delimiterEdit, &QLineEdit::returnPressed, this, &CSVExportDialog::returnPressed);
connect(m_dialog.m_delimiterEdit, &QLineEdit::textChanged, this, &CSVExportDialog::textChanged);
connect(m_dialog.m_comboQuote, &QComboBox::textActivated, this, &CSVExportDialog::textquoteSelected);
connect(m_dialog.m_selectionOnly, &QAbstractButton::toggled, this, &CSVExportDialog::selectionOnlyChanged);
connect(m_dialog.m_buttonBox, &QDialogButtonBox::accepted, this, &CSVExportDialog::slotOk);
connect(m_dialog.m_buttonBox, &QDialogButtonBox::rejected, this, &CSVExportDialog::slotCancel);
loadSettings();
}
CSVExportDialog::~CSVExportDialog()
{
saveSettings();
QGuiApplication::setOverrideCursor(Qt::WaitCursor);
delete m_delimiterValidator;
}
void CSVExportDialog::loadSettings()
{
KConfigGroup configGroup = KSharedConfig::openConfig()->group("CSVDialog Settings");
m_textquote = configGroup.readEntry("textQuote", "\"")[0];
m_delimiter = configGroup.readEntry("delimiter", ",");
const QString codecText = configGroup.readEntry("codec", "");
bool selectionOnly = configGroup.readEntry("selectionOnly", false);
const QString sheetDelim = configGroup.readEntry("sheetDelimiter", m_dialog.m_sheetDelimiter->text());
bool delimAbove = configGroup.readEntry("sheetDelimiterAbove", false);
const QString eol = configGroup.readEntry("eol", "\r\n");
if (m_delimiter == ",")
m_dialog.m_radioComma->setChecked(true);
else if (m_delimiter == "\t")
m_dialog.m_radioTab->setChecked(true);
else if (m_delimiter == " ")
m_dialog.m_radioSpace->setChecked(true);
else if (m_delimiter == ";")
m_dialog.m_radioSemicolon->setChecked(true);
else {
m_dialog.m_radioOther->setChecked(true);
m_dialog.m_delimiterEdit->setText(m_delimiter);
}
m_dialog.m_comboQuote->setCurrentIndex(m_textquote == '\'' ? 1 : m_textquote == '"' ? 0 : 2);
m_dialog.m_selectionOnly->setChecked(selectionOnly);
m_dialog.m_sheetDelimiter->setText(sheetDelim);
m_dialog.m_delimiterAboveAll->setChecked(delimAbove);
if (eol == "\r\n")
m_dialog.radioEndOfLineCRLF->setChecked(true);
else if (eol == "\r")
m_dialog.radioEndOfLineCR->setChecked(true);
else
m_dialog.radioEndOfLineLF->setChecked(true);
}
void CSVExportDialog::saveSettings()
{
KConfigGroup configGroup = KSharedConfig::openConfig()->group("CSVDialog Settings");
configGroup.writeEntry("textQuote", QString(m_textquote));
configGroup.writeEntry("delimiter", m_delimiter);
configGroup.writeEntry("selectionOnly", exportSelectionOnly());
configGroup.writeEntry("sheetDelimiter", getSheetDelimiter());
configGroup.writeEntry("sheetDelimiterAbove", printAlwaysSheetDelimiter());
configGroup.writeEntry("eol", getEndOfLine());
configGroup.sync();
}
void CSVExportDialog::fillSheet(Map *map)
{
m_dialog.m_sheetList->clear();
QListWidgetItem *item;
for (SheetBase *sheet : map->sheetList()) {
item = new QListWidgetItem(sheet->sheetName(), m_dialog.m_sheetList);
item->setCheckState(Qt::Checked);
m_dialog.m_sheetList->addItem(item);
}
}
QChar CSVExportDialog::getDelimiter() const
{
return m_delimiter[0];
}
QChar CSVExportDialog::getTextQuote() const
{
return m_textquote;
}
bool CSVExportDialog::printAlwaysSheetDelimiter() const
{
return m_dialog.m_delimiterAboveAll->isChecked();
}
QString CSVExportDialog::getSheetDelimiter() const
{
return m_dialog.m_sheetDelimiter->text();
}
bool CSVExportDialog::exportSheet(QString const &sheetName) const
{
for (int i = 0; i < m_dialog.m_sheetList->count(); ++i) {
QListWidgetItem *const item = m_dialog.m_sheetList->item(i);
if (item->checkState() == Qt::Checked) {
if (item->text() == sheetName) {
return true;
}
}
}
return false;
}
void CSVExportDialog::slotOk()
{
accept();
}
void CSVExportDialog::slotCancel()
{
reject();
}
void CSVExportDialog::returnPressed()
{
if (!m_dialog.m_radioOther->isChecked())
return;
m_delimiter = m_dialog.m_delimiterEdit->text();
}
void CSVExportDialog::textChanged(const QString &)
{
if (m_dialog.m_delimiterEdit->text().isEmpty()) {
auto okButton = m_dialog.m_buttonBox->button(QDialogButtonBox::Ok);
okButton->setEnabled(!m_dialog.m_radioOther->isChecked());
return;
}
m_dialog.m_radioOther->setChecked(true);
delimiterClicked(4);
}
void CSVExportDialog::delimiterClicked(int id)
{
auto okButton = m_dialog.m_buttonBox->button(QDialogButtonBox::Ok);
okButton->setEnabled(true);
// Erase "Other Delimiter" text box if the user has selected one of
// the standard options instead (comma, semicolon, tab or space)
if (id != 4)
m_dialog.m_delimiterEdit->setText("");
switch (id) {
case 0: // comma
m_delimiter = ",";
break;
case 1: // semicolon
m_delimiter = ";";
break;
case 2: // tab
m_delimiter = "\t";
break;
case 3: // space
m_delimiter = " ";
break;
case 4: // other
okButton->setEnabled(!m_dialog.m_delimiterEdit->text().isEmpty());
m_delimiter = m_dialog.m_delimiterEdit->text();
break;
}
}
void CSVExportDialog::textquoteSelected(const QString &mark)
{
m_textquote = mark[0];
}
void CSVExportDialog::selectionOnlyChanged(bool on)
{
m_dialog.m_sheetList->setEnabled(!on);
m_dialog.m_delimiterLineBox->setEnabled(!on);
if (on)
m_dialog.m_tabWidget->setCurrentIndex(1);
}
bool CSVExportDialog::exportSelectionOnly() const
{
return m_dialog.m_selectionOnly->isChecked();
}
QString CSVExportDialog::getEndOfLine(void) const
{
QString strReturn;
if (m_dialog.radioEndOfLineLF->isChecked())
strReturn = "\n";
else if (m_dialog.radioEndOfLineCRLF->isChecked())
strReturn = "\r\n";
else if (m_dialog.radioEndOfLineCR->isChecked())
strReturn = "\r";
else
strReturn = "\n";
return strReturn;
}
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