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
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
|
/*
* nheko Copyright (C) 2017 Konstantinos Sideris <siderisk@auth.gr>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <iostream>
#include <QApplication>
#include <QCommandLineParser>
#include <QDesktopWidget>
#include <QDir>
#include <QFile>
#include <QFontDatabase>
#include <QGuiApplication>
#include <QLabel>
#include <QLibraryInfo>
#include <QMessageBox>
#include <QPoint>
#include <QScreen>
#include <QSettings>
#include <QStandardPaths>
#include <QTranslator>
#include "Config.h"
#include "Logging.h"
#include "MainWindow.h"
#include "MatrixClient.h"
#include "Utils.h"
#include "config/nheko.h"
#include "singleapplication.h"
#if defined(Q_OS_MAC)
#include "emoji/MacHelper.h"
#endif
#ifdef QML_DEBUGGING
#include <QQmlDebuggingEnabler>
QQmlDebuggingEnabler enabler;
#endif
#if defined(Q_OS_LINUX)
#include <boost/stacktrace.hpp>
#include <csignal>
void
stacktraceHandler(int signum)
{
std::signal(signum, SIG_DFL);
boost::stacktrace::safe_dump_to("./nheko-backtrace.dump");
std::raise(SIGABRT);
}
void
registerSignalHandlers()
{
std::signal(SIGSEGV, &stacktraceHandler);
std::signal(SIGABRT, &stacktraceHandler);
}
#else
// No implementation for systems with no stacktrace support.
void
registerSignalHandlers()
{}
#endif
QPoint
screenCenter(int width, int height)
{
// Deprecated in 5.13: QRect screenGeometry = QApplication::desktop()->screenGeometry();
QRect screenGeometry = QGuiApplication::primaryScreen()->geometry();
int x = (screenGeometry.width() - width) / 2;
int y = (screenGeometry.height() - height) / 2;
return QPoint(x, y);
}
void
createCacheDirectory()
{
auto dir = QStandardPaths::writableLocation(QStandardPaths::CacheLocation);
if (!QDir().mkpath(dir)) {
throw std::runtime_error(
("Unable to create state directory:" + dir).toStdString().c_str());
}
}
int
main(int argc, char *argv[])
{
// needed for settings so need to register before any settings are read to prevent warings
qRegisterMetaType<UserSettings::Presence>();
QCoreApplication::setApplicationName("nheko");
QCoreApplication::setApplicationVersion(nheko::version);
QCoreApplication::setOrganizationName("nheko");
QCoreApplication::setAttribute(Qt::AA_DontCreateNativeWidgetSiblings);
QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
// this needs to be after setting the application name. Or how would we find our settings
// file then?
#if defined(Q_OS_LINUX) || defined(Q_OS_WIN) || defined(Q_OS_FREEBSD)
if (qgetenv("QT_SCALE_FACTOR").size() == 0) {
float factor = utils::scaleFactor();
if (factor != -1)
qputenv("QT_SCALE_FACTOR", QString::number(factor).toUtf8());
}
#endif
SingleApplication app(argc,
argv,
false,
SingleApplication::Mode::User |
SingleApplication::Mode::ExcludeAppPath |
SingleApplication::Mode::ExcludeAppVersion);
QCommandLineParser parser;
parser.addHelpOption();
parser.addVersionOption();
QCommandLineOption debugOption("debug", "Enable debug output");
parser.addOption(debugOption);
parser.process(app);
app.setWindowIcon(QIcon(":/logos/nheko.png"));
http::init();
createCacheDirectory();
registerSignalHandlers();
if (parser.isSet(debugOption))
nhlog::enable_debug_log_from_commandline = true;
try {
nhlog::init(QString("%1/nheko.log")
.arg(QStandardPaths::writableLocation(QStandardPaths::CacheLocation))
.toStdString());
} catch (const spdlog::spdlog_ex &ex) {
std::cout << "Log initialization failed: " << ex.what() << std::endl;
std::exit(1);
}
QSettings settings;
QFont font;
QString userFontFamily = settings.value("user/font_family", "").toString();
if (!userFontFamily.isEmpty()) {
font.setFamily(userFontFamily);
}
font.setPointSizeF(settings.value("user/font_size", font.pointSizeF()).toDouble());
app.setFont(font);
QString lang = QLocale::system().name();
QTranslator qtTranslator;
qtTranslator.load(
QLocale(), "qt", "_", QLibraryInfo::location(QLibraryInfo::TranslationsPath));
app.installTranslator(&qtTranslator);
QTranslator appTranslator;
appTranslator.load(QLocale(), "nheko", "_", ":/translations");
app.installTranslator(&appTranslator);
MainWindow w;
// Move the MainWindow to the center
w.move(screenCenter(w.width(), w.height()));
if (!settings.value("user/window/start_in_tray", false).toBool() ||
!settings.value("user/window/tray", true).toBool())
w.show();
QObject::connect(&app, &QApplication::aboutToQuit, &w, [&w]() {
w.saveCurrentWindowSize();
if (http::client() != nullptr) {
nhlog::net()->debug("shutting down all I/O threads & open connections");
http::client()->close(true);
nhlog::net()->debug("bye");
}
});
QObject::connect(&app, &SingleApplication::instanceStarted, &w, [&w]() {
w.show();
w.raise();
w.activateWindow();
});
#if defined(Q_OS_MAC)
// Temporary solution for the emoji picker until
// nheko has a proper menu bar with more functionality.
MacHelper::initializeMenus();
#endif
nhlog::ui()->info("starting nheko {}", nheko::version);
return app.exec();
}
|
