/*!
* Создание или повторная инициализация вкладки канала.
*
* \param id Идентификатор канала.
* \param create \b true если необходимо создать канал.
* \param show \b true если необходимо выбрать эту вкладку.
*
* \return Возвращает указатель на вкладку или 0 в случае ошибки.
*/
ChannelBaseTab *TabWidget::channelTab(const QByteArray &id, bool create, bool show)
{
SLOG_DEBUG("id =" << SimpleID::encode(id) << "create =" << create << "show =" << show);
if (!Channel::isCompatibleId(id))
return 0;
ChannelBaseTab *tab = 0;
if (m_channels.contains(id)) {
tab = m_channels.value(id);
create = false;
}
ClientChannel channel = ChatClient::channels()->get(id);
if (!channel) {
if (!m_prefetch.contains(id))
m_prefetch.append(id);
return 0;
}
if (create) {
if (channel->type() == SimpleID::UserId)
tab = new PrivateTab(channel, this);
else if (channel->type() == SimpleID::ChannelId)
tab = new ChannelTab(channel, this);
if (tab) {
m_channels[id] = tab;
tab->setOnline();
addTab(tab, tab->icon(), channel->name());
connect(tab, SIGNAL(actionTriggered(bool)), SLOT(openTab()));
if (channel->type() == SimpleID::ChannelId && isAutoPin(channel->id()))
tab->pin();
if (m_autoPin.contains(id)) {
m_autoPin.removeAll(id);
tab->pin();
emit pinned(tab);
}
}
closePage(PROGRESS_TAB);
closePage(WELCOME_TAB);
}
if (show && tab)
setCurrentIndex(indexOf(tab));
return tab;
}
void ChatUrls::openChannelUrl(const QUrl &url)
{
QStringList actions = ChatUrls::actions(url);
if (actions.isEmpty())
return;
ClientChannel channel = ChatUrls::channel(url);
if (!channel)
return;
QString action = actions.first();
if (action == LS("open")) {
ChatNotify::start(Notify::OpenChannel, channel->id());
}
else if (action == LS("info")) {
ChatNotify::start(Notify::OpenInfo, channel->id());
}
else if (action == LS("insert")) {
ChatNotify::start(Notify::InsertText, QChar(QChar::Nbsp) + QString(LS("<a class=\"nick color-%1\" href=\"%2\">%3</a>"))
.arg(Gender::colorToString(channel->gender().color()))
.arg(url.toString())
.arg(Qt::escape(channel->name())) + QChar(QChar::Nbsp));
}
else if (action == LS("edit")) {
if (actions.size() == 1)
return;
if (actions.at(1) == LS("topic") && channel->type() == SimpleID::ChannelId)
ChatNotify::start(Notify::EditTopic, channel->id());
}
}
/*!
* Иконка канала.
*/
QIcon ChatIcons::icon(ClientChannel channel, int options)
{
QString file = LS(":/images/channel.png");
if (channel->type() == ChatId::UserId || channel->id().isEmpty()) {
file = LS(":/images/user");
int gender = channel->gender().value();
int color = channel->gender().color();
if (gender == Gender::Unknown) {
file += LS("-unknown");
}
else if (gender == Gender::Ghost) {
file += LS("-ghost");
}
else if (gender == Gender::Bot) {
file += LS("-bot");
}
else if (color != Gender::Default) {
file += LS("-") + Gender::colorToString(color);
}
if (gender == Gender::Female)
file += LS("-female");
file += LS(".png");
}
else if (channel->type() == ChatId::ChannelId && channel->gender().color() == Gender::Green) {
file = LS(":/images/secure.png");
}
const Status& status = channel->status();
if (options & OfflineStatus && status.value() == Status::Offline && !(options & Statuses))
options |= Statuses;
if (options & Statuses) {
if (options & OfflineStatus && (status.value() == Status::Offline || !channel->isSynced()))
return QIcon(QIcon(file).pixmap(16, 16, QIcon::Disabled));
return ChatIcons::icon(file, overlay(status.value()));
}
return QIcon(file);
}
/*!
* Формирование пакета для отправки клиенту заголовка канала.
*
* \param channel Канал.
* \param dest Идентификатор получателя.
* \param command Команда.
*/
ChannelPacket ChannelNotice::channel(ClientChannel channel, const QByteArray &dest, const QString &command)
{
ChannelPacket packet(new ChannelNotice(channel->id(), dest, command, DateTime::utc()));
packet->setDirection(Server2Client);
packet->setText(channel->name());
packet->gender = channel->gender().raw();
packet->channelStatus = channel->status().value();
// packet.setData(channel->feeds().headers(0));
if (channel->type() == SimpleID::ChannelId)
packet->channels = channel->channels().all();
return packet;
}