Q_DECL_EXPORT int main(int argc, char *argv[])
{
QSettings *settings = new QSettings(QDir::homePath()+"/.config/thumbterm/settings.ini", QSettings::IniFormat);
defaultSettings(settings);
QCoreApplication::setApplicationName("Thumbterm");
// fork the child process before creating QGuiApplication
int socketM;
int pid = forkpty(&socketM,NULL,NULL,NULL);
if( pid==-1 ) {
qFatal("forkpty failed");
exit(1);
} else if( pid==0 ) {
setenv("TERM", settings->value("terminal/envVarTERM").toByteArray(), 1);
QString execCmd;
for(int i=0; i<argc-1; i++) {
if( QString(argv[i]) == "-e" )
execCmd = QString(argv[i+1]);
}
if(execCmd.isEmpty()) {
execCmd = settings->value("gen/execCmd").toString();
}
if(execCmd.isEmpty()) {
// Unset POSIXLY_CORRECT as having it set causes bash to start in POSIX mode (http://www.delorie.com/gnu/docs/bash/bashref_62.html#IDX214)
// which causes it to not read the .bashrc on startup (http://lists.gnu.org/archive/html/bug-bash/2001-10/msg00117.html)
unsetenv("POSIXLY_CORRECT");
// execute the user's default shell
passwd *pwdstruct = getpwuid(getuid());
execCmd = QString(pwdstruct->pw_shell);
execCmd.append(" --login");
}
if(settings)
delete settings; // don't need 'em here
QStringList execParts = execCmd.split(' ', QString::SkipEmptyParts);
if(execParts.length()==0)
exit(0);
char *ptrs[execParts.length()+1];
for(int i=0; i<execParts.length(); i++) {
ptrs[i] = new char[execParts.at(i).toLatin1().length()+1];
memcpy(ptrs[i], execParts.at(i).toLatin1().data(), execParts.at(i).toLatin1().length());
ptrs[i][execParts.at(i).toLatin1().length()] = 0;
}
ptrs[execParts.length()] = 0;
execvp(execParts.first().toLatin1(), ptrs);
exit(0);
}
QGuiApplication app(argc, argv);
QQuickWindow::setDefaultAlphaBuffer(true);
QScreen* sc = app.primaryScreen();
if(sc){
sc->setOrientationUpdateMask(Qt::PrimaryOrientation
| Qt::LandscapeOrientation
| Qt::PortraitOrientation
| Qt::InvertedLandscapeOrientation
| Qt::InvertedPortraitOrientation);
}
qmlRegisterType<TextRender>("TextRender",1,0,"TextRender");
MainWindow view;
Terminal term;
Util util(settings);
term.setUtil(&util);
QString startupErrorMsg;
// copy the default config files to the config dir if they don't already exist
copyFileFromResources(":/data/menu.xml", util.configPath()+"/menu.xml");
copyFileFromResources(":/data/english.layout", util.configPath()+"/english.layout");
copyFileFromResources(":/data/finnish.layout", util.configPath()+"/finnish.layout");
copyFileFromResources(":/data/french.layout", util.configPath()+"/french.layout");
copyFileFromResources(":/data/german.layout", util.configPath()+"/german.layout");
copyFileFromResources(":/data/qwertz.layout", util.configPath()+"/qwertz.layout");
KeyLoader keyLoader;
keyLoader.setUtil(&util);
bool ret = keyLoader.loadLayout( settings->value("ui/keyboardLayout").toString() );
if(!ret) {
// on failure, try to load the default one (english) directly from resources
startupErrorMsg = "There was an error loading the keyboard layout.<br>\nUsing the default one instead.";
settings->setValue("ui/keyboardLayout", "english");
ret = keyLoader.loadLayout(":/data/english.layout");
if(!ret)
qFatal("failure loading keyboard layout");
}
QQmlContext *context = view.rootContext();
context->setContextProperty( "term", &term );
context->setContextProperty( "util", &util );
context->setContextProperty( "keyLoader", &keyLoader );
view.setSource(QUrl("qrc:/qml/Main.qml"));
QObject *root = view.rootObject();
if(!root)
qFatal("no root object - qml error");
QObject* win = root->findChild<QObject*>("window");
if(!startupErrorMsg.isEmpty())
QMetaObject::invokeMethod(win, "showErrorMessage", Qt::QueuedConnection, Q_ARG(QVariant, startupErrorMsg));
TextRender *tr = root->findChild<TextRender*>("textrender");
tr->setUtil(&util);
tr->setTerminal(&term);
term.setRenderer(tr);
term.setWindow(&view);
util.setWindow(&view);
util.setTerm(&term);
util.setRenderer(tr);
QObject::connect(&term,SIGNAL(displayBufferChanged()),win,SLOT(displayBufferChanged()));
QObject::connect(view.engine(),SIGNAL(quit()),&app,SLOT(quit()));
QSize screenSize = QGuiApplication::primaryScreen()->size();
if ((screenSize.width() < 1024 || screenSize.height() < 768 || app.arguments().contains("-fs"))
&& !app.arguments().contains("-nofs"))
{
view.showFullScreen();
} else
view.show();
PtyIFace ptyiface(pid, socketM, &term,
settings->value("terminal/charset").toString());
if( ptyiface.failed() )
qFatal("pty failure");
return app.exec();
}
