roster/roster-window.cpp

#include "roster-window.h"
#include "_gen/roster-window.moc.hpp"

#include "roster-widget.h"

#include <TelepathyQt/Types>
#include <TelepathyQt/ChannelFactory>
#include <TelepathyQt/Connection>
#include <TelepathyQt/ConnectionFactory>
#include <TelepathyQt/ContactFactory>
#include <TelepathyQt/PendingOperation>
#include <TelepathyQt/PendingReady>

#include <QDebug>

using namespace Tp;

RosterWindow::RosterWindow(const QString &accountName, QWidget *parent)
    : QMainWindow(parent)
{
    setWindowTitle(QLatin1String("Roster"));

    setupGui();

    ChannelFactoryPtr channelFactory = ChannelFactory::create(
            QDBusConnection::sessionBus());
    ConnectionFactoryPtr connectionFactory = ConnectionFactory::create(
            QDBusConnection::sessionBus(), Connection::FeatureConnected |
                Connection::FeatureRoster | Connection::FeatureRosterGroups);
    ContactFactoryPtr contactFactory = ContactFactory::create(
            Contact::FeatureAlias | Contact::FeatureSimplePresence);

    mAccount = Account::create(TP_QT_ACCOUNT_MANAGER_BUS_NAME,
            TP_QT_ACCOUNT_OBJECT_PATH_BASE + QLatin1Char('/') + accountName,
            connectionFactory, channelFactory, contactFactory);
    connect(mAccount->becomeReady(Account::FeatureCore),
            SIGNAL(finished(Tp::PendingOperation *)),
            SLOT(onAccountReady(Tp::PendingOperation *)));

    resize(240, 320);
}

RosterWindow::~RosterWindow()
{
}

void RosterWindow::setupGui()
{
    mRoster = new RosterWidget();
    setCentralWidget(mRoster);
}

void RosterWindow::onAccountReady(Tp::PendingOperation *op)
{
    if (op->isError()) {
        qWarning() << "Account cannot become ready - " <<
            op->errorName() << '-' << op->errorMessage();
        QCoreApplication::exit(1);
        return;
    }

    qDebug() << "Account ready";
    connect(mAccount.data(),
            SIGNAL(connectionChanged(Tp::ConnectionPtr)),
            SLOT(onAccountConnectionChanged(Tp::ConnectionPtr)));

    if (mAccount->connection().isNull()) {
        qDebug() << "The account given has no Connection. Please set it online to continue.";
    }

    onAccountConnectionChanged(mAccount->connection());
}

void RosterWindow::onAccountConnectionChanged(const ConnectionPtr &conn)
{
    if (conn) {
        mRoster->setConnection(conn);
    } else {
        mRoster->unsetConnection();
    }
}