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// Copyright (C) 2019 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#include "translationwizardpage.h"
#include "qtsupporttr.h"
#include <projectexplorer/jsonwizard/jsonwizard.h>
#include <utils/algorithm.h>
#include <utils/filepath.h>
#include <utils/macroexpander.h>
#include <utils/wizardpage.h>
#include <QComboBox>
#include <QFileInfo>
#include <QFormLayout>
#include <QHBoxLayout>
#include <QLabel>
#include <QLineEdit>
#include <QLocale>
#include <QPair>
#include <QVBoxLayout>
#include <algorithm>
using namespace Core;
using namespace ProjectExplorer;
using namespace Utils;
namespace QtSupport {
namespace Internal {
class TranslationWizardPage : public WizardPage
{
Q_OBJECT
public:
TranslationWizardPage(const QString &enabledExpr);
private:
void initializePage() override;
bool isComplete() const override;
bool validatePage() override;
QString tsBaseName() const { return m_fileNameLineEdit.text(); }
void updateLineEdit();
QComboBox m_languageComboBox;
QLineEdit m_fileNameLineEdit;
const QString m_enabledExpr;
};
TranslationWizardPageFactory::TranslationWizardPageFactory()
{
setTypeIdsSuffix("QtTranslation");
}
WizardPage *TranslationWizardPageFactory::create(JsonWizard *wizard, Id typeId,
const QVariant &data)
{
Q_UNUSED(wizard)
Q_UNUSED(typeId)
return new TranslationWizardPage(data.toMap().value("enabled").toString());
}
TranslationWizardPage::TranslationWizardPage(const QString &enabledExpr)
: m_enabledExpr(enabledExpr)
{
const auto mainLayout = new QVBoxLayout(this);
const auto descriptionLabel = new QLabel(
Tr::tr("If you plan to provide translations for your project's "
"user interface via the Qt Linguist tool, please select a language here. "
"A corresponding translation (.ts) file will be generated for you."));
descriptionLabel->setWordWrap(true);
mainLayout->addWidget(descriptionLabel);
const auto formLayout = new QFormLayout;
mainLayout->addLayout(formLayout);
m_languageComboBox.addItem(Tr::tr("<none>"));
QList<QLocale> allLocales = QLocale::matchingLocales(
QLocale::AnyLanguage, QLocale::AnyScript, QLocale::AnyCountry);
allLocales.removeOne(QLocale::C);
using LocalePair = QPair<QString, QString>;
auto localeStrings = transform<QList<LocalePair>>(allLocales,
[](const QLocale &l) {
const QString displayName = QLocale::languageToString(l.language()).append(" (")
.append(QLocale::countryToString(l.country())).append(')');
const QString tsFileBaseName = l.name();
return qMakePair(displayName, tsFileBaseName);
});
sort(localeStrings, [](const LocalePair &l1, const LocalePair &l2) {
return l1.first < l2.first; });
localeStrings.erase(std::unique(localeStrings.begin(), localeStrings.end()),
localeStrings.end());
for (const LocalePair &lp : qAsConst(localeStrings))
m_languageComboBox.addItem(lp.first, lp.second);
formLayout->addRow(Tr::tr("Language:"), &m_languageComboBox);
const auto fileNameLayout = new QHBoxLayout;
m_fileNameLineEdit.setReadOnly(true);
fileNameLayout->addWidget(&m_fileNameLineEdit);
fileNameLayout->addStretch(1);
formLayout->addRow(Tr::tr("Translation file:"), fileNameLayout);
connect(&m_languageComboBox, &QComboBox::currentIndexChanged,
this, &TranslationWizardPage::updateLineEdit);
}
void TranslationWizardPage::initializePage()
{
const bool isEnabled = m_enabledExpr.isEmpty()
|| static_cast<JsonWizard *>(wizard())->expander()->expand(m_enabledExpr) == "yes";
setEnabled(isEnabled);
if (!isEnabled)
m_languageComboBox.setCurrentIndex(0);
updateLineEdit();
}
bool TranslationWizardPage::isComplete() const
{
return m_languageComboBox.currentIndex() == 0 || !tsBaseName().isEmpty();
}
bool TranslationWizardPage::validatePage()
{
const auto w = static_cast<JsonWizard *>(wizard());
w->setValue("TsFileName", tsBaseName().isEmpty() ? QString() : QString(tsBaseName() + ".ts"));
w->setValue("TsLanguage", m_languageComboBox.currentData().toString());
return true;
}
void TranslationWizardPage::updateLineEdit()
{
m_fileNameLineEdit.setEnabled(m_languageComboBox.currentIndex() != 0);
if (m_fileNameLineEdit.isEnabled()) {
const QString projectName = static_cast<JsonWizard *>(wizard())->stringValue("ProjectName");
m_fileNameLineEdit.setText(projectName + '_' + m_languageComboBox.currentData().toString());
} else {
m_fileNameLineEdit.clear();
m_fileNameLineEdit.setPlaceholderText(Tr::tr("<none>"));
}
emit completeChanged();
}
} // namespace Internal
} // namespace QtSupport
#include <translationwizardpage.moc>
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