1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
|
#include <QtQml/qqml.h>
#include <qlibwindowmanager.h>
#include <QQuickWindow>
#include <QtCore/QCommandLineParser>
#include <QtCore/QDebug>
#include <QtCore/QDir>
#include <QtCore/QStandardPaths>
#include <QtCore/QUrlQuery>
#include <QtGui/QGuiApplication>
#include <QtQml/QQmlApplicationEngine>
#include <QtQml/QQmlContext>
#include <QtQuickControls2/QQuickStyle>
#include <libhomescreen.hpp>
int main(int argc, char* argv[]) {
QString role = QString("Restriction");
QGuiApplication app(argc, argv);
QQuickStyle::setStyle("AGL");
QQmlApplicationEngine engine;
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();
if (qwm->init(port, secret) != 0) {
exit(EXIT_FAILURE);
}
// Request a surface as described in layers.json windowmanager’s file
if (qwm->requestSurface(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, role](json_object* object) {
fprintf(stderr, "Surface got syncDraw!\n");
qwm->endDraw(role);
});
engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
QObject* root = engine.rootObjects().first();
// HomeScreen
hs->init(port, token.c_str());
// release restriction
hs->set_event_handler(
LibHomeScreen::Event_ReleaseRestriction,
[qwm, role, root](json_object* object) {
json_object* areaJ = nullptr;
if (json_object_object_get_ex(object, "area", &areaJ)) {
QString area(QLatin1String(json_object_get_string(areaJ)));
QMetaObject::invokeMethod(root, "hideImage");
// qwm->releaseWR(role, area);
qwm->deactivateSurface(role);
}
});
// allocate restriction
hs->set_event_handler(
LibHomeScreen::Event_AllocateRestriction,
[qwm, role, root](json_object* object) {
json_object* areaJ = nullptr;
if (json_object_object_get_ex(object, "area", &areaJ)) {
QString area(QLatin1String(json_object_get_string(areaJ)));
qDebug()
<< "Surface got Event_AllocateRestriction " << area;
QMetaObject::invokeMethod(root, "showImage",
Q_ARG(QVariant, area));
// qwm->allocateWR(role, area);
qwm->activateSurface(role, area.prepend("restriction."));
}
});
}
return app.exec();
}
|
