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Diffstat (limited to 'app_client_examples/telemetry-cloud-app/app/main.cpp')
-rwxr-xr-xapp_client_examples/telemetry-cloud-app/app/main.cpp122
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diff --git a/app_client_examples/telemetry-cloud-app/app/main.cpp b/app_client_examples/telemetry-cloud-app/app/main.cpp
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+++ b/app_client_examples/telemetry-cloud-app/app/main.cpp
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+/*
+ * Copyright (C) 2020 MERA
+ *
+ * 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/QUrlQuery>
+#include <QtGui/QGuiApplication>
+#include <libhomescreen.hpp>
+#include <qlibwindowmanager.h>
+#include <QtCore/QCommandLineParser>
+#include <QScopedPointer>
+
+#include "mainwindow.h"
+#include <QApplication>
+#include <QDebug>
+
+#include "cloudproxy-client/cloudproxyclient.h"
+
+
+CloudProxyClient* g_cloudproxyclient{nullptr};
+
+
+int main(int argc, char *argv[])
+{
+ QString graphic_role = QString("telemetrycloud");
+
+ QApplication app(argc, argv);
+ QScopedPointer<MainWindow> window;
+
+ 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();
+
+ if (positionalArguments.length() == 2)
+ {
+ int port = positionalArguments.takeFirst().toInt();
+ QString secret = positionalArguments.takeFirst();
+ QUrl bindingAddress;
+ 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);
+
+ std::string token = secret.toStdString();
+ LibHomeScreen* hs = new LibHomeScreen();
+ QLibWindowmanager* qwm = new QLibWindowmanager();
+
+ // WindowManager
+ if(qwm->init(port,secret) != 0){
+ exit(EXIT_FAILURE);
+ }
+ AGLScreenInfo screenInfo(qwm->get_scale_factor());
+ window.reset(new MainWindow(screenInfo.scale_factor()));
+
+ // Request a surface as described in layers.json windowmanager’s file
+ if (qwm->requestSurface(graphic_role) != 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, &graphic_role](json_object *object) {
+ (void)object;
+ qDebug() << "Surface got syncDraw!";
+ qwm->endDraw(graphic_role);
+ });
+
+ // HomeScreen
+ hs->init(port, token.c_str());
+ // Set the event handler for Event_ShowWindow which will activate the surface for windowmanager
+ hs->set_event_handler(LibHomeScreen::Event_ShowWindow, [qwm, &graphic_role](json_object *object){
+ (void)object;
+ qDebug("Surface %s got showWindow\n", graphic_role.toStdString().c_str());
+ qwm->activateWindow(graphic_role);
+ });
+
+ g_cloudproxyclient = new CloudProxyClient();
+ g_cloudproxyclient->init(port, token.c_str());
+
+ g_cloudproxyclient->set_event_handler(CloudProxyClient::Event_ReceivedMessage, [&window](json_object* object){
+ qDebug("CloudProxyClient::Event_ReceivedMessage: object ptr %p", object);
+
+ const char* str = object ? json_object_to_json_string_ext(object, JSON_C_TO_STRING_SPACED | JSON_C_TO_STRING_PRETTY) : "<obj_null>";
+ if (!str)
+ str = "<empty>";
+ qDebug("Event_SendMessageConfirmation: %s", str);
+
+ json_object *event_data;
+ const char* data_str{nullptr};
+ if(!json_object_object_get_ex(object, "data", &event_data) ||
+ (data_str = json_object_get_string(event_data)) == nullptr)
+ {
+ qDebug("Can't read event data");
+ return;
+ }
+
+ window->updateState(QString(data_str));
+ qDebug("Application received data: %s", data_str);
+ });
+
+ window->show();
+ qwm->slotActivateWindow();
+ }
+
+ return app.exec();
+}