ChatWindow::ChatWindow(QWidget* parent) :
QWidget(parent, Qt::Window | Qt::CustomizeWindowHint | Qt::WindowTitleHint | Qt::WindowMinMaxButtonsHint |
Qt::WindowCloseButtonHint),
ui(new Ui::ChatWindow),
numMessagesAfterLastTimeStamp(0),
_mousePressed(false),
_mouseStartPosition(),
_trayIcon(parent),
_effectPlayer()
{
setAttribute(Qt::WA_DeleteOnClose, false);
ui->setupUi(this);
FlowLayout* flowLayout = new FlowLayout(0, 4, 4);
ui->usersWidget->setLayout(flowLayout);
ui->messagePlainTextEdit->installEventFilter(this);
ui->messagePlainTextEdit->setWordWrapMode(QTextOption::WrapAtWordBoundaryOrAnywhere);
QTextCursor cursor(ui->messagePlainTextEdit->textCursor());
cursor.movePosition(QTextCursor::Start);
QTextBlockFormat format = cursor.blockFormat();
format.setLineHeight(130, QTextBlockFormat::ProportionalHeight);
cursor.setBlockFormat(format);
ui->messagePlainTextEdit->setTextCursor(cursor);
if (!AccountManager::getInstance().isLoggedIn()) {
ui->connectingToXMPPLabel->setText(tr("You must be logged in to chat with others."));
}
#ifdef HAVE_QXMPP
const QXmppClient& xmppClient = XmppClient::getInstance().getXMPPClient();
if (xmppClient.isConnected()) {
participantsChanged();
const QXmppMucRoom* publicChatRoom = XmppClient::getInstance().getPublicChatRoom();
connect(publicChatRoom, SIGNAL(participantsChanged()), this, SLOT(participantsChanged()));
ui->connectingToXMPPLabel->hide();
startTimerForTimeStamps();
} else {
ui->numOnlineLabel->hide();
ui->usersArea->hide();
ui->messagesScrollArea->hide();
ui->messagePlainTextEdit->hide();
connect(&XmppClient::getInstance(), SIGNAL(joinedPublicChatRoom()), this, SLOT(connected()));
}
connect(&xmppClient, SIGNAL(messageReceived(QXmppMessage)), this, SLOT(messageReceived(QXmppMessage)));
connect(&_trayIcon, SIGNAL(messageClicked()), this, SLOT(notificationClicked()));
#endif // HAVE_QXMPP
QDir mentionSoundsDir(Application::resourcesPath() + mentionSoundsPath);
_mentionSounds = mentionSoundsDir.entryList(QDir::Files);
_trayIcon.setIcon(QIcon( Application::resourcesPath() + "/images/hifi-logo.svg"));
}
ChatWindow::~ChatWindow() {
#ifdef HAVE_QXMPP
const QXmppClient& xmppClient = XmppClient::getInstance().getXMPPClient();
disconnect(&xmppClient, SIGNAL(joinedPublicChatRoom()), this, SLOT(connected()));
disconnect(&xmppClient, SIGNAL(messageReceived(QXmppMessage)), this, SLOT(messageReceived(QXmppMessage)));
const QXmppMucRoom* publicChatRoom = XmppClient::getInstance().getPublicChatRoom();
disconnect(publicChatRoom, SIGNAL(participantsChanged()), this, SLOT(participantsChanged()));
#endif // HAVE_QXMPP
delete ui;
}
void ChatWindow::connected() {
ui->connectingToXMPPLabel->hide();
ui->numOnlineLabel->show();
ui->usersArea->show();
ui->messagesScrollArea->show();
ui->messagePlainTextEdit->show();
ui->messagePlainTextEdit->setFocus();
#ifdef HAVE_QXMPP
const QXmppMucRoom* publicChatRoom = XmppClient::getInstance().getPublicChatRoom();
connect(publicChatRoom, SIGNAL(participantsChanged()), this, SLOT(participantsChanged()));
#endif // HAVE_QXMPP
startTimerForTimeStamps();
}
void ChatWindow::showEvent(QShowEvent* event) {
QWidget::showEvent(event);
if (!event->spontaneous()) {
ui->messagePlainTextEdit->setFocus();
}
const QRect parentGeometry = parentWidget()->geometry();
int titleBarHeight = UIUtil::getWindowTitleBarHeight(this);
int menuBarHeight = Menu::getInstance()->geometry().height();
int topMargin = titleBarHeight + menuBarHeight;
setGeometry(parentGeometry.topRight().x() - size().width() + 1, parentGeometry.topRight().y() + topMargin,
size().width(), parentWidget()->height() - topMargin);
Application::processEvents();
scrollToBottom();
#ifdef HAVE_QXMPP
const QXmppClient& xmppClient = XmppClient::getInstance().getXMPPClient();
if (xmppClient.isConnected()) {
participantsChanged();
}
#endif // HAVE_QXMPP
}
void ConvManagerService::onParticipantListChange(const void *sender,
Poco::EventArgs &args)
{
participantsChanged(this, args);
}