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Diffstat (limited to 'app/main.cpp')
| -rw-r--r-- | app/main.cpp | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/app/main.cpp b/app/main.cpp new file mode 100644 index 0000000..cb76641 --- /dev/null +++ b/app/main.cpp @@ -0,0 +1,129 @@ +/* + * Copyright (c) 2019 TOYOTA MOTOR CORPORATION + * Copyright (C) 2016 The Qt Company Ltd. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <QtCore/QDebug> +#include <QtCore/QCommandLineParser> +#include <QtCore/QUrlQuery> +#include <QtCore/QFile> +#include <QtGui/QGuiApplication> +#include <QtQml/QQmlContext> +#include <QtQml/QQmlApplicationEngine> +#include <QtQuickControls2/QQuickStyle> +#include <unistd.h> +#include "camera.h" + +#include <QQuickWindow> + +#ifdef HAVE_LIBHOMESCREEN +#include <libhomescreen.hpp> +#endif +#ifdef HAVE_QLIBWINDOWMANAGER +#include <qlibwindowmanager.h> +#endif + +int main(int argc, char *argv[]) +{ + QString myname = QString("camera"); + + QGuiApplication app(argc, argv); + app.setApplicationName(myname); + app.setApplicationVersion(QStringLiteral("0.1.0")); + app.setOrganizationDomain(QStringLiteral("automotivelinux.org")); + app.setOrganizationName(QStringLiteral("AutomotiveGradeLinux")); + + QQuickStyle::setStyle("AGL"); + + QCommandLineParser parser; + parser.addPositionalArgument("port", app.translate("main", "port for binding")); + parser.addPositionalArgument("secret", app.translate("main", "secret for binding")); + parser.addHelpOption(); + parser.addVersionOption(); + parser.process(app); + QStringList positionalArguments = parser.positionalArguments(); + + qmlRegisterType<Camera>("Camera", 1, 0, "Camera"); + + QQmlApplicationEngine engine; + QQmlContext *context = engine.rootContext(); + QUrl bindingAddress; + int port = 0; + QString secret; + if (positionalArguments.length() == 2) { + port = positionalArguments.takeFirst().toInt(); + secret = positionalArguments.takeFirst(); + bindingAddress.setScheme(QStringLiteral("ws")); + bindingAddress.setHost(QStringLiteral("localhost")); + bindingAddress.setPort(port); + bindingAddress.setPath(QStringLiteral("/api")); + QUrlQuery query; + query.addQueryItem(QStringLiteral("token"), secret); + bindingAddress.setQuery(query); + context->setContextProperty(QStringLiteral("bindingAddress"), bindingAddress); + } else { + context->setContextProperty(QStringLiteral("bindingAddress"), bindingAddress); + } + +#ifdef HAVE_QLIBWINDOWMANAGER + // WindowManager + QLibWindowmanager* qwm = new QLibWindowmanager(); + if(qwm->init(port,secret) != 0){ + exit(EXIT_FAILURE); + } + // Request a surface as described in layers.json windowmanager’s file + if (qwm->requestSurface(myname) != 0) { + exit(EXIT_FAILURE); + } + // Create an event callback against an event type. Here a lambda is called when SyncDraw event occurs + qwm->set_event_handler(QLibWindowmanager::Event_SyncDraw, [qwm, myname](json_object *object) { + fprintf(stderr, "Surface got syncDraw!\n"); + qwm->endDraw(myname); + }); +#endif + +#ifdef HAVE_LIBHOMESCREEN + // HomeScreen + LibHomeScreen* hs = new LibHomeScreen(); + std::string token = secret.toStdString(); + hs->init(port, token.c_str()); + // Set the event handler for Event_TapShortcut which will activate the surface for windowmanager + hs->set_event_handler(LibHomeScreen::Event_TapShortcut, [qwm, myname](json_object *object){ + qwm->activateSurface(myname); + }); +#endif + engine.load(QUrl(QStringLiteral("qrc:/main.qml"))); + + QObject *root = engine.rootObjects().first(); + QQuickWindow *window = qobject_cast<QQuickWindow *>(root); +#ifdef HAVE_QLIBWINDOWMANAGER + QObject::connect(window, SIGNAL(frameSwapped()), qwm, SLOT(slotActivateSurface())); + + qwm->set_event_handler(QLibWindowmanager::Event_Visible, [qwm, root](json_object *object) { + fprintf(stderr, "Surface got Visible!\n"); + QMetaObject::invokeMethod(root, "changeVisible", Q_ARG(QVariant, true)); + }); + + qwm->set_event_handler(QLibWindowmanager::Event_Invisible, [qwm, root](json_object *object) { + fprintf(stderr, "Surface got Invisible!\n"); + QMetaObject::invokeMethod(root, "changeVisible", Q_ARG(QVariant, false)); + }); +#else + window->resize(1280, 720); + window->setVisible(true); +#endif + + return app.exec(); +} |