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#include "mainwindow.h"
MainWindow::MainWindow() : QMainWindow(0) {
centralwidget = new QWidget(this);
gridLayout = new QGridLayout(centralwidget);
tabWidget = new QTabWidget(centralwidget);
tabWidget->setTabPosition(QTabWidget::South);
gridLayout->addWidget(tabWidget, 0, 0, 1, 2);
pushButton = new QPushButton("&Send", centralwidget);
gridLayout->addWidget(pushButton, 1, 1, 1, 1);
lineEdit = new QLineEdit(centralwidget);
gridLayout->addWidget(lineEdit, 1, 0, 1, 1);
setCentralWidget(centralwidget);
QObject::connect(lineEdit, SIGNAL(returnPressed()), this, SLOT(send()));
QObject::connect(pushButton, SIGNAL(clicked()), this, SLOT(send()));
QObject::connect(tabWidget, SIGNAL(currentChanged(int)), this, SLOT(tabActivated(int)));
lineEdit->installEventFilter(this);
irc.setSerializer(new IRCSerializer);
irc.attachSlot("PRIVMSG",this, SLOT(receiveMessage(IRCName, QByteArray, QByteArray)));
irc.attachSlot("NOTICE",this, SLOT(receiveNotice(IRCName, QByteArray, QByteArray)));
irc.attachSlot("JOIN",this, SLOT(userJoin(IRCName, QByteArray)));
irc.attachSlot("PART",this, SLOT(userPart(IRCName, QByteArray)));
irc.attachSlot("QUIT",this, SLOT(userQuit(IRCName, QByteArray)));
irc.attachSlot("PING",this, SLOT(pong(IRCName, QByteArray)));
irc.attachSlot("CTCP-ACTION",this, SLOT(receiveAction(IRCName, QByteArray, QByteArray)));
irc.attachSlot("system",this, SLOT(receiveMessage(IRCName, QByteArray, QByteArray)));
irc.attachSlot("numeric",this, SLOT(receiveMessage(IRCName, QByteArray, QByteArray)));
irc.attachSignal(this, SIGNAL(sendMessage(IRCName, QByteArray, QByteArray)), "PRIVMSG");
QObject::connect(&irc, SIGNAL(connectedToServer()), this, SLOT(peerConnected()));
QObject::connect(&irc, SIGNAL(serverError(QAbstractSocket::SocketError)), this, SLOT(peerError(QAbstractSocket::SocketError)));
connect(this, SIGNAL(sendMessage(IRCName, QByteArray, QByteArray)), this, SLOT(receiveMessage(IRCName, QByteArray, QByteArray)));
setWindowTitle("Qxt RPC IRC example");
resize(800,600);
QTimer::singleShot(0,this,SLOT(lateInit()));
}
void MainWindow::lateInit() {
if(condiag.exec()) {
irc.connect(condiag.hostname(), condiag.port());
receiveMessage(IRCName(condiag.hostname()),condiag.hostname(),
"connecting to "+condiag.hostname()+':'+QByteArray::number(condiag.port()));
} else {
qApp->quit();
}
}
void MainWindow::pong(IRCName, QByteArray key) {
irc.call("PONG", QVariant(), key);
}
void MainWindow::peerConnected() {
irc.call("USER", QVariant(), condiag.nickname(), condiag.hostname(), condiag.hostname(), QByteArray("QxtRPCPeer"));
irc.call("NICK", QVariant(), condiag.nickname());
receiveMessage(IRCName(condiag.hostname()),condiag.hostname(),"connected. type /join #channel, to join a channel");
lineEdit->setFocus(Qt::OtherFocusReason);
}
void MainWindow::peerError(QAbstractSocket::SocketError e) {
receiveMessage(IRCName(condiag.hostname()),condiag.hostname(),"QAbstractSocket::SocketError "+QByteArray::number(e));
}
void MainWindow::receiveMessage(IRCName nick, QByteArray channel, QByteArray message) {
if(message.startsWith(QByteArray("\001ACTION ")))
receiveAction(nick, channel, message.mid(8, message.size()-9));
else
logMessage(nick, channel, message, "<%1> %2");
}
void MainWindow::receiveNotice(IRCName nick, QByteArray channel, QByteArray message) {
logMessage(nick, channel, message, "[%1] %2");
}
void MainWindow::receiveAction(IRCName nick, QByteArray channel, QByteArray message) {
logMessage(nick, channel, message, "* %1 %2");
}
void MainWindow::userJoin(IRCName nick, QByteArray channel) {
if(channels.contains(nick.nick))
logMessage(nick, nick.nick, channel, "! %1 joined %2");
logMessage(nick, channel, "joined the channel", "! %1 %2");
}
void MainWindow::userPart(IRCName nick, QByteArray channel) {
if(nick.nick == condiag.nickname()) return;
logMessage(nick, channel, "left the channel", "! %1 %2");
}
void MainWindow::userQuit(IRCName nick, QByteArray message) {
if(channels.contains(nick.nick))
logMessage(nick, nick.nick, message, "! %1 Quit: %2");
logMessage(nick, "", message, "! %1 Quit: %2");
}
void MainWindow::logMessage(IRCName nick, QByteArray channel, QByteArray message, QString format) {
if(channel == condiag.nickname()) {
if(channel == nick.nick)
channel = condiag.hostname();
else
channel = nick.nick;
}
if(channel.isEmpty() || channel == "AUTH") {
channel = condiag.hostname();
} else if(!channels.contains(channel)) {
channels[channel] = new QTextBrowser();
channels[channel]->setFrameShape(QFrame::NoFrame);
tabWidget->addTab(channels[channel], channel);
}
channels[channel]->append(format.arg(QString(nick.nick)).arg(QString(message)));
channels[channel]->moveCursor(QTextCursor::End);
channels[channel]->ensureCursorVisible();
int index = tabWidget->indexOf(channels[channel]);
if(index != tabWidget->currentIndex())
tabWidget->setTabIcon(index, qApp->style()->standardIcon(QStyle::SP_ArrowRight));
qApp->alert(this, 250);
}
void MainWindow::send() {
QByteArray msg=lineEdit->text().toUtf8();
if(msg.trimmed().isEmpty()) return;
if(msg.startsWith('/')) {
if(msg.startsWith(QByteArray("/join "))) {
if(msg.mid(6,1) == "#" || msg.mid(6,1) == "&")
irc.call("JOIN", QVariant(),msg.mid(6));
receiveMessage(IRCName(condiag.hostname()),msg.mid(6),"you have joined "+msg.mid(6));
tabWidget->setCurrentWidget(channels[msg.mid(6)]);
} else if(msg.startsWith(QByteArray("/me "))) {
emit sendMessage(IRCName(condiag.nickname().toUtf8()),
tabWidget->tabText(tabWidget->currentIndex()).toUtf8(),
QByteArray("\001ACTION " + msg.mid(4) + "\001"));
} else if(msg.startsWith(QByteArray("/names"))) {
if(msg == "/names")
irc.call("NAMES", QVariant(), tabWidget->tabText(tabWidget->currentIndex()).toUtf8());
else
irc.call("NAMES", QVariant(), msg.mid(7));
} else if(msg == "/part") {
partCurrentChannel();
} else if(msg.startsWith(QByteArray("/raw "))) {
irc.call("raw", msg.mid(5));
} else if(msg == "/quit") {
qApp->quit();
} else {
receiveMessage(IRCName(condiag.hostname()),condiag.hostname(),"unknown command "+msg);
}
} else {
emit sendMessage(IRCName(condiag.nickname().toUtf8()),
tabWidget->tabText(tabWidget->currentIndex()).toUtf8(), msg);
}
lineEdit->clear();
}
void MainWindow::partCurrentChannel() {
if(tabWidget->currentIndex() == 0) return;
if(tabWidget->tabText(tabWidget->currentIndex())[0] == '#' || tabWidget->tabText(tabWidget->currentIndex())[0] == '&')
irc.call("PART", QVariant(), tabWidget->tabText(tabWidget->currentIndex()).toUtf8());
channels.remove(tabWidget->tabText(tabWidget->currentIndex()).toUtf8());
tabWidget->currentWidget()->deleteLater();
tabWidget->removeTab(tabWidget->currentIndex());
}
bool MainWindow::eventFilter(QObject* obj, QEvent* event) {
if(obj != lineEdit) return false;
if(event->type() != QEvent::KeyPress) return false;
QKeyEvent* ke = static_cast<QKeyEvent*>(event);
if(ke->key() == Qt::Key_PageUp || ke->key() == Qt::Key_PageDown) {
QScrollBar* scroll = qobject_cast<QTextBrowser*>(tabWidget->currentWidget())->verticalScrollBar();
if(ke->key() == Qt::Key_PageUp)
scroll->triggerAction(QScrollBar::SliderPageStepSub);
else
scroll->triggerAction(QScrollBar::SliderPageStepAdd);
return true;
}
if(ke->modifiers().testFlag(Qt::ControlModifier) && (ke->key() == Qt::Key_F4 || ke->key() == Qt::Key_W)) {
partCurrentChannel();
return true;
}
if(ke->key() != Qt::Key_Tab && ke->key() != Qt::Key_Backtab) return false;
if(!ke->modifiers().testFlag(Qt::ControlModifier)) return false;
int nextTab = tabWidget->currentIndex();
if(ke->key() == Qt::Key_Backtab)
nextTab--;
else
nextTab++;
if(nextTab == -1) nextTab = tabWidget->count() - 1;
if(nextTab == tabWidget->count()) nextTab = 0;
tabWidget->setCurrentIndex(nextTab);
return true;
}
void MainWindow::tabActivated(int index) {
tabWidget->setTabIcon(index, QIcon());
}
int main(int argc, char** argv) {
QApplication app(argc, argv);
MainWindow main;
main.show();
return app.exec();
}
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