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#include "globals.hpp"
#include "compat/base-path.hpp"
#include "defs.hpp"
#include <QFile>
#include <QDir>
#include <QStandardPaths>
#include <QDebug>
namespace options::globals::detail {
bool is_portable_installation()
{
#if defined _WIN32
// must keep consistent between invocations
static const bool ret = QFile::exists(OPENTRACK_BASE_PATH + "/portable.txt");
return ret;
#endif
return false;
}
saver_::~saver_()
{
if (--ctx.refcount == 0 && ctx.modifiedp)
{
ctx.modifiedp = false;
auto& settings = *ctx.qsettings;
settings.sync();
if (settings.status() != QSettings::NoError)
qDebug() << "error with .ini file" << settings.fileName() << settings.status();
}
ctx.mtx.unlock();
}
saver_::saver_(ini_ctx& ini) : ctx { ini }
{
ctx.refcount++;
}
ini_ctx& cur_settings()
{
static ini_ctx ini;
const QString pathname = ini_pathname();
static QString ini_pathname;
ini.mtx.lock();
if (pathname.isEmpty())
{
ini.qsettings.emplace();
ini.pathname = pathname;
}
if (pathname != ini_pathname)
{
ini.qsettings.emplace(pathname, QSettings::IniFormat);
ini.pathname = pathname;
}
return ini;
}
ini_ctx& global_settings()
{
static ini_ctx ini;
ini.mtx.lock();
if (!is_portable_installation())
// Windows registry or xdg on Linux
ini.qsettings.emplace(OPENTRACK_ORG);
else
{
static const QString pathname = OPENTRACK_BASE_PATH + QStringLiteral("/globals.ini");
// file in executable's directory
ini.qsettings.emplace(pathname, QSettings::IniFormat);
ini.pathname = pathname;
}
return ini;
}
} // ns options::globals::detail
namespace options::globals
{
QString ini_filename()
{
return with_global_settings_object([&](QSettings& settings) {
const QString ret = settings.value(OPENTRACK_CONFIG_FILENAME_KEY, OPENTRACK_DEFAULT_CONFIG).toString();
if (ret.size() == 0)
return QStringLiteral(OPENTRACK_DEFAULT_CONFIG);
return ret;
});
}
QString ini_pathname()
{
const auto dir = ini_directory();
if (dir.isEmpty())
return {};
return dir + "/" + ini_filename();
}
QString ini_combine(const QString& filename)
{
return ini_directory() + QStringLiteral("/") + filename;
}
QStringList ini_list()
{
const auto dirname = ini_directory();
if (dirname == "")
return QStringList();
QDir settings_dir(dirname);
QStringList list = settings_dir.entryList( QStringList { "*.ini" } , QDir::Files, QDir::Name );
std::sort(list.begin(), list.end());
return list;
}
void mark_ini_modified()
{
using namespace detail;
auto& ini = cur_settings();
ini.modifiedp = true;
ini.mtx.unlock();
}
QString ini_directory()
{
QString dir;
if (detail::is_portable_installation())
{
dir = OPENTRACK_BASE_PATH;
static const QString subdir = "ini";
if (!QDir(dir).mkpath(subdir))
return QString();
return dir + '/' + subdir;
}
else
{
dir = QStandardPaths::standardLocations(QStandardPaths::DocumentsLocation).value(0, QString());
if (dir.isEmpty())
return QString();
if (!QDir(dir).mkpath(OPENTRACK_ORG))
return QString();
dir += '/';
dir += OPENTRACK_ORG;
}
return dir;
}
} // ns options::globals
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