ArchitectureColoredPainting/FramelessHelper/examples/quick/main.cpp

164 lines
6.0 KiB
C++

/*
* MIT License
*
* Copyright (C) 2021-2023 by wangwenx190 (Yuhang Zhao)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef QMLTC_ENABLED
# define QMLTC_ENABLED 0
#endif
#include <QtGui/qguiapplication.h>
#include <QtQml/qqmlapplicationengine.h>
#include <QtQml/qqmlcontext.h>
#include <QtQuick/qquickwindow.h>
#include <FramelessHelper/Quick/framelessquickmodule.h>
#include <FramelessHelper/Core/private/framelessconfig_p.h>
#include <clocale>
#include "quicksettings.h"
#if QMLTC_ENABLED
# include <homepage.h>
#endif
#include "../shared/log.h"
FRAMELESSHELPER_USE_NAMESPACE
static constexpr const bool IS_MACOS_HOST =
#ifdef Q_OS_MACOS
true
#else // !Q_OS_MACOS
false
#endif // Q_OS_MACOS
;
int main(int argc, char *argv[])
{
std::setlocale(LC_ALL, "en_US.UTF-8");
Log::setup(FRAMELESSHELPER_STRING_LITERAL("quick"));
// Not necessary, but better call this function, before the construction
// of any Q(Core|Gui)Application instances.
FramelessHelper::Quick::initialize();
const auto application = std::make_unique<QGuiApplication>(argc, argv);
// Must be called after QGuiApplication has been constructed, we are using
// some private functions from QPA which won't be available until there's
// a QGuiApplication instance.
FramelessHelper::Core::setApplicationOSThemeAware();
FramelessConfig::instance()->set(Global::Option::EnableBlurBehindWindow);
FramelessConfig::instance()->set(Global::Option::DisableLazyInitializationForMicaMaterial);
// Enable QtRHI debug output if not explicitly requested by the user.
if (!qEnvironmentVariableIsSet("QSG_INFO")) {
qputenv("QSG_INFO", FRAMELESSHELPER_BYTEARRAY_LITERAL("1"));
}
// Allow testing other RHI backends through environment variable.
if (!qEnvironmentVariableIsSet("QSG_RHI_BACKEND")) {
// This line is not relevant to FramelessHelper, we change
// the default RHI backend to "software" just because it's
// stable enough and have exactly the same behavior on all
// supported platforms. Other backends may behave differently
// on different platforms and graphics cards, so I think they
// are not suitable for our demonstration.
#if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
QQuickWindow::setGraphicsApi(QSGRendererInterface::Software);
#elif (QT_VERSION >= QT_VERSION_CHECK(5, 14, 0))
QQuickWindow::setSceneGraphBackend(QSGRendererInterface::Software);
#endif
}
if (!qEnvironmentVariableIsSet("QT_QUICK_CONTROLS_STYLE")) {
// This line is not relevant to FramelessHelper, we change the default
// Qt Quick Controls theme to "Basic" (Qt6) or "Default" (Qt5) just
// because other themes will make our homemade system buttons look
// not good. This line has nothing to do with FramelessHelper itself.
qputenv("QT_QUICK_CONTROLS_STYLE", []() -> QByteArray {
#if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
return FRAMELESSHELPER_BYTEARRAY_LITERAL("Basic");
#else
return FRAMELESSHELPER_BYTEARRAY_LITERAL("Default");
#endif
}());
}
// Enable some helpful debugging messages.
if (!qEnvironmentVariableIsSet("QML_IMPORT_TRACE")) {
qputenv("QML_IMPORT_TRACE", FRAMELESSHELPER_BYTEARRAY_LITERAL("1"));
}
const auto engine = std::make_unique<QQmlApplicationEngine>();
engine->rootContext()->setContextProperty(
FRAMELESSHELPER_STRING_LITERAL("$isMacOSHost"), QVariant(IS_MACOS_HOST));
#if (((QT_VERSION < QT_VERSION_CHECK(6, 2, 0)) || defined(QUICK_USE_QMAKE)) && !QMLTC_ENABLED)
// Don't forget to register our own custom QML types!
FramelessHelper::Quick::registerTypes(engine.get());
qmlRegisterSingletonType<QuickSettings>("Demo", 1, 0, "Settings",
[](QQmlEngine *engine, QJSEngine *scriptEngine) -> QObject * {
Q_UNUSED(engine);
Q_UNUSED(scriptEngine);
return new QuickSettings;
});
#endif
#if !QMLTC_ENABLED
const QUrl mainUrl(FRAMELESSHELPER_STRING_LITERAL("qrc:///qml/HomePage.qml"));
#endif
#if (QT_VERSION >= QT_VERSION_CHECK(6, 4, 0))
QObject::connect(engine.get(), &QQmlApplicationEngine::objectCreationFailed, qApp,
[](const QUrl &url){
qCritical() << "The QML engine failed to create component:" << url;
QCoreApplication::exit(-1);
}, Qt::QueuedConnection);
#elif !QMLTC_ENABLED
const QMetaObject::Connection connection = QObject::connect(
engine.get(), &QQmlApplicationEngine::objectCreated, &application,
[&mainUrl, &connection](QObject *object, const QUrl &url) {
if (url != mainUrl) {
return;
}
if (object) {
QObject::disconnect(connection);
} else {
QCoreApplication::exit(-1);
}
}, Qt::QueuedConnection);
#endif
#if !QMLTC_ENABLED
engine->load(mainUrl);
#endif
#if QMLTC_ENABLED
const auto homePage = std::make_unique<HomePage>(engine.get());
homePage->show();
#endif
return QCoreApplication::exec();
}