yubioath-flutter/main.cpp
2017-08-14 12:27:04 +02:00

120 lines
4.5 KiB
C++

#include <QApplication>
#include <QQmlApplicationEngine>
#include <QQmlContext>
#include <stdlib.h>
#include <QtGlobal>
#include <QtWidgets>
#include <QQuickWindow>
#ifndef Q_OS_DARWIN
#include <QtSingleApplication>
#endif
#include "screenshot.h"
#include "systemtray.h"
int main(int argc, char *argv[])
{
// Global menubar is broken for qt5 apps in Ubuntu Unity, see:
// https://bugs.launchpad.net/ubuntu/+source/appmenu-qt5/+bug/1323853
// This workaround enables a local menubar.
qputenv("UBUNTU_MENUPROXY","0");
// Don't write .pyc files.
qputenv("PYTHONDONTWRITEBYTECODE", "1");
#if QT_VERSION >= QT_VERSION_CHECK(5, 6, 0)
QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
#endif
// Non Darwin platforms uses QSingleApplication to ensure only one running instance.
#ifndef Q_OS_DARWIN
QtSingleApplication app(argc, argv);
if (app.sendMessage("")) {
return 0;
}
#else
QApplication app(argc, argv);
#endif
QString app_dir = app.applicationDirPath();
QString main_qml = "/qml/main.qml";
QString path_prefix;
QString url_prefix;
app.setApplicationName("Yubico Authenticator");
app.setOrganizationName("Yubico");
app.setOrganizationDomain("com.yubico");
// Use ANGLE on Windows
app.setAttribute(Qt::AA_UseOpenGLES);
if (QFileInfo::exists(":" + main_qml)) {
// Embedded resources
path_prefix = ":";
url_prefix = "qrc://";
} else if (QFileInfo::exists(app_dir + main_qml)) {
// Try relative to executable
path_prefix = app_dir;
url_prefix = app_dir;
} else { //Assume qml/main.qml in cwd.
app_dir = ".";
path_prefix = ".";
url_prefix = ".";
}
app.setWindowIcon(QIcon(path_prefix + "/images/windowicon.png"));
ScreenShot screenshot;
QQmlApplicationEngine engine;
SystemTray *trayIcon = new SystemTray();
trayIcon->setIcon(QIcon(path_prefix + "/images/windowicon.png"));
engine.rootContext()->setContextProperty("appDir", app_dir);
engine.rootContext()->setContextProperty("urlPrefix", url_prefix);
engine.rootContext()->setContextProperty("appVersion", APP_VERSION);
engine.rootContext()->setContextProperty("ScreenShot", &screenshot);
engine.rootContext()->setContextProperty("SysTrayIcon", trayIcon);
engine.rootContext()->setContextProperty("app", &app);
engine.load(QUrl(url_prefix + main_qml));
// This is the current system tray icon.
// Should probably be replaced by QML when all supported platforms are on > Qt 5.8
// See http://doc-snapshots.qt.io/qt5-5.8/qml-qt-labs-platform-systemtrayicon.html
QObject *root = engine.rootObjects().first();
QQuickWindow *qmlWindow = qobject_cast<QQuickWindow *>(root);
QAction *showAction = new QAction(QObject::tr("&Show credentials"), qmlWindow);
// The call to hide doesn't make much sense but makes it work on macOS when hidden from the dock.
root->connect(showAction, &QAction::triggered, qmlWindow, &QQuickWindow::hide);
root->connect(showAction, &QAction::triggered, qmlWindow, &QQuickWindow::show);
root->connect(showAction, &QAction::triggered, qmlWindow, &QQuickWindow::raise);
root->connect(showAction, &QAction::triggered, qmlWindow, &QQuickWindow::requestActivate);
QAction *quitAction = new QAction(QObject::tr("&Quit"), qmlWindow);
root->connect(quitAction, &QAction::triggered, qApp, &QApplication::quit);
QMenu *trayIconMenu = new QMenu();
trayIconMenu->addAction(showAction);
trayIconMenu->addSeparator();
trayIconMenu->addAction(quitAction);
trayIcon->setContextMenu(trayIconMenu);
trayIcon->setToolTip("Yubico Authenticator");
// Double-click have same behavior as show credentials.
root->connect(trayIcon,SIGNAL(doubleClicked()), qmlWindow,SLOT(hide()));
root->connect(trayIcon,SIGNAL(doubleClicked()), qmlWindow,SLOT(show()));
root->connect(trayIcon,SIGNAL(doubleClicked()), qmlWindow,SLOT(raise()));
root->connect(trayIcon,SIGNAL(doubleClicked()), qmlWindow,SLOT(requestActivate());
#ifndef Q_OS_DARWIN
// Wake up the root window on a message from new instance.
for (auto object : engine.rootObjects()) {
if (QWindow *window = qobject_cast<QWindow*>(object)) {
QObject::connect(&app, &QtSingleApplication::messageReceived, [window]() {
window->show();
window->raise();
window->requestActivate();
});
}
}
#endif
return app.exec();
}