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Copy pathApplication.cpp
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171 lines (147 loc) · 4.57 KB
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// SPDX-FileCopyrightText: 2026 Błażej Szczygieł <mumei6102@gmail.com>
// SPDX-License-Identifier: BSD-3-Clause
#include "Application.hpp"
#include "TorchBearerWorker.hpp"
#include "FileWorker.hpp"
#include "BlackBodyWorker.hpp"
#include "DaylightWorker.hpp"
Application *Application::instance()
{
return static_cast<Application *>(QCoreApplication::instance());
}
Application::Application(int &argc, char **argv)
: QGuiApplication(argc, argv)
, m_settings(QSettings::Format::IniFormat, QSettings::Scope::UserScope, u"SpectrometerUI"_s, u"Settings"_s)
, m_measurementsDir(QFileInfo(m_settings.fileName()).path() + u"/Measurements"_s)
{
auto format = QSurfaceFormat::defaultFormat();
#ifdef Q_OS_ANDROID
format.setVersion(3, 0);
#endif
format.setRedBufferSize(10);
format.setGreenBufferSize(10);
format.setBlueBufferSize(10);
format.setAlphaBufferSize(2);
if (platformName().startsWith(u"wayland"_s) || platformName() == u"cocoa"_s)
{
format.setColorSpace(QColorSpace(QColorSpace::Primaries::DciP3D65, QColorSpace::TransferFunction::SRgb));
}
else
{
format.setColorSpace(QColorSpace(QColorSpace::Primaries::SRgb, QColorSpace::TransferFunction::SRgb));
}
QSurfaceFormat::setDefaultFormat(format);
setApplicationName(m_settings.organizationName());
setApplicationDisplayName(u"Spectrometer UI"_s);
setApplicationVersion(QLatin1StringView(PROJECT_VERSION));
#ifndef Q_OS_ANDROID
setWindowIcon(QIcon(u":/icons/icon.png"_s));
#endif
styleHints()->setMousePressAndHoldInterval(333);
QQuickStyle::setStyle(u"Material"_s);
}
Application::~Application()
{
Q_ASSERT(!m_deletingInThread);
delete m_spectrometerWorker; // Just in case
}
void Application::createSpectrometerWorker(const QUrl &url)
{
if (m_deletingInThread)
{
return;
}
delete m_spectrometerWorker;
Q_ASSERT(!m_spectrometerWorker);
const auto scheme = url.scheme();
if (scheme == u"device"_sv)
{
m_spectrometerWorker = new TorchBearerWorker;
}
else if (scheme == u"bb"_sv)
{
m_spectrometerWorker = new BlackBodyWorker;
}
else if (scheme == u"daylight"_sv)
{
m_spectrometerWorker = new DaylightWorker;
}
else
{
m_spectrometerWorker = new FileWorker;
m_spectrometerWorker->setParam(u"path"_s, url.isLocalFile() ? url.toLocalFile() : url.toString());
}
const auto query = QUrlQuery(url).queryItems();
for (auto &&[key, val] : query)
{
m_spectrometerWorker->setParam(key, val);
}
connect(m_spectrometerWorker, &QObject::destroyed, this, [this] {
m_spectrometerWorker = nullptr;
});
connect(m_spectrometerWorker, &SpectrometerWorker::newSpdData, this, &Application::newSpdData);
emit newSpectrometerWorker(m_spectrometerWorker->staticDataName());
m_spectrometerWorker->begin();
}
void Application::deleteSpectrometerWorkerInThread()
{
if (m_deletingInThread)
{
return;
}
auto thr = QThread::create([this] {
delete m_spectrometerWorker;
});
connect(thr, &QThread::finished, thr, &QThread::deleteLater);
connect(thr, &QThread::finished, this, [this] {
m_deletingInThread = false;
emit spectrometerWorkerDeleted();
});
if (m_spectrometerWorker)
{
Q_ASSERT(m_spectrometerWorker->parent() == nullptr);
m_spectrometerWorker->moveToThread(thr);
}
m_deletingInThread = true;
thr->start();
}
SpectrometerWorker *Application::spectrometerWorker() const
{
return m_deletingInThread ? nullptr : m_spectrometerWorker;
}
QSettings &Application::settings()
{
return m_settings;
}
QDir Application::measurementsDir() const
{
return m_measurementsDir;
}
int main(int argc, char *argv[])
{
#ifndef USE_QT_SERIAL_PORT
# ifdef Q_OS_ANDROID
libusb_set_option(nullptr, LIBUSB_OPTION_NO_DEVICE_DISCOVERY, nullptr);
# endif
if (int r = libusb_init(nullptr); r < 0)
{
qCritical().nospace() << "libusb_init failed: LIBUSB_ERROR_" << libusb_error_name(r);
return -1;
}
auto libusbExit = qScopeGuard([] {
libusb_exit(nullptr);
});
#endif
qputenv("QSG_DISTANCEFIELD_ANTIALIASING", "gray");
qputenv("QT_QUICK_CONTROLS_MATERIAL_VARIANT", "Dense");
Application app(argc, argv);
QQmlApplicationEngine engine;
QObject::connect(&engine, &QQmlApplicationEngine::objectCreationFailed, &app, [] {
QCoreApplication::exit(-1);
}, Qt::QueuedConnection);
engine.loadFromModule(
"SpectrometerUI_files",
"MainWindow"
);
return app.exec();
}