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/*
SPDX-FileCopyrightText: 2022-2025 Laurent Montel <montel@kde.org>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "autocorrectionutils.h"
using namespace Qt::Literals::StringLiterals;
#include <QCoreApplication>
#include <QDir>
#include <QFileInfo>
#include <QStandardPaths>
using namespace TextAutoCorrectionCore;
AutoCorrectionUtils::TypographicQuotes AutoCorrectionUtils::typographicDefaultSingleQuotes()
{
TypographicQuotes quote;
quote.begin = QChar(0x2018);
quote.end = QChar(0x2019);
return quote;
}
AutoCorrectionUtils::TypographicQuotes AutoCorrectionUtils::typographicDefaultDoubleQuotes()
{
TypographicQuotes quote;
quote.begin = QChar(0x201c);
quote.end = QChar(0x201d);
return quote;
}
AutoCorrectionUtils::TypographicQuotes AutoCorrectionUtils::typographicDefaultFrenchQuotes()
{
TypographicQuotes quote;
quote.begin = QChar(0x00AB);
quote.end = QChar(0x00BB);
return quote;
}
QDebug operator<<(QDebug d, TextAutoCorrectionCore::AutoCorrectionUtils::TypographicQuotes t)
{
d << "TypographicQuotes.begin " << t.begin;
d << "TypographicQuotes.end " << t.end;
return d;
}
QString AutoCorrectionUtils::libreofficeFile(const QString &lang)
{
return QStringLiteral("acor_%1.dat").arg(lang);
}
QStringList AutoCorrectionUtils::libreOfficeAutoCorrectionPath()
{
QStringList dirList;
auto maybeAddPath = [&dirList](const QString &path) {
if (QFileInfo::exists(path)) {
dirList.append(path);
}
};
maybeAddPath(libreOfficeWritableLocalAutoCorrectionPath());
maybeAddPath(libreOfficeSystemPath());
return dirList;
}
QString AutoCorrectionUtils::libreOfficeSystemPath()
{
#ifdef Q_OS_WIN
return QStringLiteral("c:/Program Files/LibreOffice/share/autocorr/");
#else
#ifdef Q_OS_MACOS
return QStringLiteral("/Applications/LibreOffice.app/Contents/Resources/autocorr");
#else
return QStringLiteral("/usr/lib64/libreoffice/share/autocorr/");
#endif
#endif
}
QString AutoCorrectionUtils::libreOfficeLocalPath()
{
#ifdef Q_OS_MACOS
// It seems that they don't use lowercase
return QStringLiteral("/LibreOffice/4/user/autocorr/");
#else
return QStringLiteral("/libreoffice/4/user/autocorr/");
#endif
}
QString AutoCorrectionUtils::libreOfficeWritableLocalAutoCorrectionPath()
{
#ifdef Q_OS_WIN
const QString writeablePath = QStandardPaths::writableLocation(QStandardPaths::AppDataLocation).remove(QCoreApplication::applicationName() + u'/')
+ AutoCorrectionUtils::libreOfficeLocalPath();
return writeablePath;
#else
#ifdef Q_OS_MACOS
// $HOME/Library/Application Support/OpenOffice/4/user/autocorr
const QString writeablePath = QStandardPaths::writableLocation(QStandardPaths::AppDataLocation).remove(QCoreApplication::applicationName() + u'/')
+ AutoCorrectionUtils::libreOfficeLocalPath();
return writeablePath;
#else
return QStandardPaths::writableLocation(QStandardPaths::AppLocalDataLocation) + libreOfficeLocalPath();
#endif
#endif
}
QStringList AutoCorrectionUtils::searchAutoCorrectLibreOfficeFiles()
{
QStringList files;
const QString path = libreOfficeSystemPath();
if (QFileInfo::exists(path)) {
QDir dir(path);
const QStringList entryList = dir.entryList(QDir::Files | QDir::NoDotAndDotDot);
for (const QString &file : entryList) {
QString curFile = file;
curFile.remove(path);
curFile.remove(QStringLiteral(".dat"));
curFile.remove(QStringLiteral("acor_"));
files.append(curFile);
}
}
return files;
}
QStringList AutoCorrectionUtils::autoCorrectLibreOfficeLanguageToString(const QStringList &langs)
{
QStringList languagesStr;
const QList<QLocale> allLocales = QLocale::matchingLocales(QLocale::AnyLanguage, QLocale::AnyScript, QLocale::AnyCountry);
for (const QLocale &locale : allLocales) {
const QString languageCode = locale.name();
for (const QString &lang : langs) {
if (languageCode == lang) {
const QString nativeName = locale.nativeLanguageName();
// For some languages the native name might be empty.
// In this case use the non native language name as fallback.
// See: QTBUG-51323
const QString languageName = nativeName.isEmpty() ? QLocale::languageToString(locale.language()) : nativeName;
languagesStr.append(languageName);
break;
} else {
QString b = lang;
b.replace(u'-', u'_');
if (languageCode == b) {
const QString nativeName = locale.nativeLanguageName();
// For some languages the native name might be empty.
// In this case use the non native language name as fallback.
// See: QTBUG-51323
const QString languageName = nativeName.isEmpty() ? QLocale::languageToString(locale.language()) : nativeName;
languagesStr.append(languageName);
break;
}
}
}
}
return languagesStr;
}
QString AutoCorrectionUtils::TypographicQuotes::toString() const
{
return begin + end;
}
bool AutoCorrectionUtils::TypographicQuotes::isEmpty() const
{
return begin.isNull() && end.isNull();
}
AutoCorrectionUtils::TypographicQuotes AutoCorrectionUtils::TypographicQuotes::fromString(const QString &str)
{
AutoCorrectionUtils::TypographicQuotes quotes;
if (str.size() == 2) {
quotes.begin = str.at(0);
quotes.end = str.at(1);
}
return quotes;
}
QString AutoCorrectionUtils::containsAutoCorrectionFile(const QString &lang, const QString &customSystemPath, const QString &customWritablePath)
{
QStringList libreOfficeAutocorrectPaths;
if (!customWritablePath.isEmpty()) {
libreOfficeAutocorrectPaths.append(customWritablePath);
}
if (!customSystemPath.isEmpty()) {
libreOfficeAutocorrectPaths.append(customSystemPath);
}
libreOfficeAutocorrectPaths += AutoCorrectionUtils::libreOfficeAutoCorrectionPath();
if (!libreOfficeAutocorrectPaths.isEmpty()) {
QString fixLangExtension = lang;
fixLangExtension.replace(u'_', u'-');
for (const auto &path : std::as_const(libreOfficeAutocorrectPaths)) {
const QString filename = path + AutoCorrectionUtils::libreofficeFile(fixLangExtension);
// qDebug() << " filename " << filename;
if (QFileInfo::exists(filename)) {
return filename;
}
}
}
return {};
}
QStringList AutoCorrectionUtils::wordsFromSentence(const QString &string)
{
QStringList lst;
if (!string.trimmed().isEmpty()) {
lst.append(string);
QString tmpString = string;
while (!tmpString.trimmed().isEmpty()) {
bool foundStr = false;
for (auto i = 0; i < tmpString.size(); i++) {
if (tmpString.at(i).isSpace()) {
QString value;
const auto pos = tmpString.size() - i - 1;
value = tmpString.last(pos);
if (!value.trimmed().isEmpty()) {
lst.append(value);
}
tmpString = value;
foundStr = true;
break;
}
}
if (!foundStr) {
break;
}
}
}
return lst;
}
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