2 * Copyright (c) 2017 TOYOTA MOTOR CORPORATION
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
18 #include <QtCore/QDebug>
19 #include <QtCore/QCommandLineParser>
20 #include <QtCore/QUrlQuery>
21 #include <QtCore/QSettings>
22 #include <QtGui/QGuiApplication>
23 #include <QtQml/QQmlApplicationEngine>
24 #include <QtQml/QQmlContext>
25 #include <QtQuickControls2/QQuickStyle>
26 #include <QQuickWindow>
28 #include <libhomescreen/libhomescreen.hpp>
29 #include "wmhandler.h"
30 #include "smhandler.h"
33 static LibHomeScreen* hs;
34 static LibWindowmanager* wm;
35 static LibSMWrapper* smw;
36 static WmHandler* wmh;
38 static std::string myname = std::string("Templete");
41 static void onRep(struct json_object* reply_contents);
42 static void onEv(const std::string& event, struct json_object* event_contents);
45 int main(int argc, char *argv[])
47 QGuiApplication app(argc, argv);
48 QQmlApplicationEngine engine;
49 QQmlContext* context = engine.rootContext();
53 QQuickStyle::setStyle("AGL");
56 * Set argument and option
58 QCommandLineParser parser;
59 parser.addPositionalArgument("port", app.translate("main", "port for binding"));
60 parser.addPositionalArgument("secret", app.translate("main", "secret for binding"));
61 parser.addHelpOption();
62 parser.addVersionOption();
64 QStringList positionalArguments = parser.positionalArguments();
66 if (positionalArguments.length() == 2) {
70 int port = positionalArguments.takeFirst().toInt();
71 QString secret = positionalArguments.takeFirst();
72 std::string token = secret.toStdString();
78 hs = new LibHomeScreen();
79 wm = new LibWindowmanager();
80 smw = new LibSMWrapper(port, secret);
81 wmh = new WmHandler();
88 if(wm->init(port, token.c_str()) != 0){
92 // Application should call requestSurface at first
93 if (wm->requestSurface(myname.c_str()) != 0) {
97 // Set event handlers for each event
98 wm->set_event_handler(LibWindowmanager::Event_Active, [](char const *label) {
99 fprintf(stderr, "Surface %s got activated!\n", label);
101 wm->set_event_handler(LibWindowmanager::Event_Inactive, [](char const *label) {
102 fprintf(stderr, "Surface %s got deactivated!\n", label);
104 wm->set_event_handler(LibWindowmanager::Event_Visible, [](char const *label) {
105 fprintf(stderr, "Surface %s got visible!\n", label);
107 wm->set_event_handler(LibWindowmanager::Event_Invisible, [](char const *label) {
108 fprintf(stderr, "Surface %s got invisible!\n", label);
110 wm->set_event_handler(LibWindowmanager::Event_SyncDraw, [wm](char const *label) {
111 fprintf(stderr, "Surface %s got syncDraw!\n", label);
112 // Application should call LibWindowmanager::endDraw() in SyncDraw handler
115 wm->set_event_handler(LibWindowmanager::Event_FlushDraw, [](char const *label) {
116 fprintf(stderr, "Surface %s got flushDraw!\n", label);
119 // Initialize WmHandler
120 wmh->init(wm, myname.c_str());
127 hs->init(port, token.c_str());
130 hs->set_event_handler(LibHomeScreen::Event_TapShortcut, [wm](const char* appname) {
131 if(myname == appname) {
132 qDebug("Surface %s got tapShortcut\n", appname);
133 // Application should call LibWindowmanager::endDraw() in TapShortcut handler
134 wm->activateSurface(myname.c_str());
138 // Run event loop for HomeScreen
145 smw->wrapper_registerCallback(onEv, onRep);
146 smw->subscribe(QString("newMainConnection"));
147 smw->subscribe(QString("mainConnectionStateChanged"));
148 smw->subscribe(QString("removedMainConnection"));
149 smw->subscribe(QString("asyncSetSourceState"));
150 smw->subscribe(QString("asyncConnect"));
151 smw->run_eventloop();
153 // Set context property for SoundManager
154 context->setContextProperty("smw", smw);
160 engine.load(QUrl(QStringLiteral("qrc:/QmlForThisApp.qml")));
164 * Set slot for WindowManager and SoundManager
166 root = engine.rootObjects().first();
167 window = qobject_cast<QQuickWindow *>(root);
169 // Set slot for calling LibWindowmanager::activateSurface() when loading qml have completed
170 QObject::connect(window, SIGNAL(frameSwapped()),
171 wmh, SLOT(slotActivateSurface()));
173 // Set slot for SoundManager
174 QObject::connect(smw, SIGNAL(smEvent(QVariant, QVariant)),
175 root, SLOT(slotEvent(QVariant, QVariant)));
176 QObject::connect(smw, SIGNAL(smReply(QVariant)),
177 root, SLOT(slotReply(QVariant)));
183 static void onRep(struct json_object* reply_contents)
185 qDebug("%s is called", __FUNCTION__);
186 QString str = QString(json_object_get_string(reply_contents));
187 QJsonParseError error;
188 QJsonDocument jdoc = QJsonDocument::fromJson(str.toUtf8(), &error);
189 QJsonObject jobj = jdoc.object();
191 smw->emit_reply(jobj);
192 json_object_put(reply_contents);
195 static void onEv(const std::string& event, struct json_object* event_contents)
197 qDebug("%s is called", __FUNCTION__);
198 const QString event_name = QString(event.c_str());
199 QString str = QString(json_object_get_string(event_contents));
200 QJsonParseError error;
201 QJsonDocument jdoc = QJsonDocument::fromJson(str.toUtf8(), &error);
202 const QJsonObject jobj = jdoc.object();
203 smw->emit_event(event_name, jobj);
205 json_object_put(event_contents);