/*! \brief Save the positions of Peer Widgets
*
* Save the positions of all Peer Widgets to the settings.
*/
void XletSwitchBoard::savePositions() const
{
// qDebug() << Q_FUNC_INFO << m_peerhash.count();
QSettings * settings = b_engine->getSettings();
settings->beginGroup("layout");
QHashIterator<QString, PeerItem *> it(m_peerhash);
while (it.hasNext()) {
it.next();
const QString userid = it.key();
PeerItem *peeritem = it.value();
if (peeritem->getWidget()) {
settings->setValue(userid,
m_layout->getItemPosition(peeritem->getWidget()));
} else {
settings->remove(userid);
}
}
settings->beginWriteArray("externalphone");
int i, index = 0;
for (i=0;i<m_layout->count();i++) {
QLayoutItem *item = m_layout->itemAt(i);
if ((item) && (item->widget()) &&
((item->widget()->inherits("ExternalPhonePeerWidget")) ||
(item->widget()->inherits("DetailedExternalPhonePeerWidget")))) {
BasePeerWidget *w = static_cast<BasePeerWidget *>(item->widget());
settings->setArrayIndex(index++);
settings->setValue("position", m_layout->getItemPosition(w));
settings->setValue("name", w->name());
settings->setValue("number", w->number());
}
}
settings->endArray();
settings->endGroup();
}
/*! \brief Receives drop events
*
* This method recieve drop events. It is currently used to
* move PeerWidgets arount :)
*
* \sa dragEnterEvent()
*/
void XletSwitchBoard::dropEvent(QDropEvent *event)
{
// qDebug() << Q_FUNC_INFO;
if (event->mimeData()->hasFormat(USERID_MIMETYPE)) {
QString userid = event->mimeData()->data(USERID_MIMETYPE);
if (m_peerhash.contains(userid)) {
PeerItem *peeritem = m_peerhash[userid];
BasePeerWidget *peerwidget = peeritem->getWidget();
if (peerwidget) {
m_layout->setItemPosition(peerwidget, m_layout->getPosInGrid(event->pos()));
} else {
peerwidget = addPeerWidget(peeritem, m_layout->getPosInGrid(event->pos()));
}
updateGeometry();
event->acceptProposedAction();
savePositions();
update();
}
} else if (event->mimeData()->hasFormat(NUMBER_MIMETYPE)) {
QString number = event->mimeData()->data(NUMBER_MIMETYPE);
BasePeerWidget *w = getExternalPhonePeerWidget(number);
if (w) {
m_layout->setItemPosition(w, m_layout->getPosInGrid(event->pos()));
updateGeometry();
event->acceptProposedAction();
savePositions();
update();
}
}
}
bool SearchPanel::isShown(const QString &xuserid) const
{
PeerItem *peer = m_peerhash.value(xuserid, NULL);
if (peer) {
if (BasePeerWidget *widget = peer->getWidget()) {
return widget->isVisible();
}
}
return false;
}
/*! \brief remove a PeerItem
*
* Find the peer and remove it from the list
* and the widget.
*
* \sa updatePeer
* \sa removePeers
*/
void XletSwitchBoard::removePeer(const QString &userid)
{
// qDebug() << Q_FUNC_INFO << userid;
if (m_peerhash.contains(userid)) {
PeerItem *peeritem = m_peerhash.value(userid);
BasePeerWidget *peerwidget = peeritem->getWidget();
m_layout->removeWidget(peerwidget);
peerwidget->deleteLater();
delete m_peerhash.take(userid);
update();
}
}
/*! \brief update display of user informations
*
* Update all what need to be displayed about this user.
* PeerItem is created if needed.
* Display the PeerWidget if needed.
*/
void XletSwitchBoard::updateUser(UserInfo *ui)
{
// qDebug() << Q_FUNC_INFO << ui->toString();
QString userid = ui->userid();
PeerItem *peeritem = NULL;
if (m_peerhash.contains(userid)) {
peeritem = m_peerhash.value(userid);
} else {
peeritem = new PeerItem(ui);
m_peerhash.insert(userid, peeritem);
QSettings *settings = b_engine->getSettings();
settings->beginGroup("layout");
QPoint pos = settings->value(userid, QPoint(-1, -1)).toPoint();
settings->endGroup();
if (pos.x() >= 0) {
addPeerWidget(peeritem, pos);
}
}
peeritem->updateStatus();
update();
}
/*! \brief remove all peers
*
* remove all peers and widget.
*
* \sa removePeer
*/
void XletSwitchBoard::removePeers(void)
{
// qDebug() << Q_FUNC_INFO;
QHashIterator<QString, PeerItem *> peeriter(m_peerhash);
while (peeriter.hasNext()) {
peeriter.next();
PeerItem *peeritem = peeriter.value();
//PeerWidget * peerwidget = peeritem->getWidget();
BasePeerWidget *peerwidget = peeritem->getWidget();
if (peerwidget != NULL) {
m_layout->removeWidget(peerwidget);
// this disconnect() step takes time, whether explicitly or implicitly,
// so we should be careful to avoid too much connect's (anyway)
disconnect(peerwidget, SIGNAL(removeFromPanel()),
this, SLOT(removePeerFromLayout()) );
peerwidget->deleteLater();
}
delete peeritem;
}
m_peerhash.clear();
update();
}
/*! \brief remove the peer from the layout
*
* the peer is moved to position (-1, -1) so it
* wont be displayed anymore
*
* \sa dropEvent()
*/
void XletSwitchBoard::removePeerFromLayout()
{
const QString userid = sender()->property("userid" ).toString();
// qDebug() << Q_FUNC_INFO << userid << m_peerhash.keys();
if (m_peerhash.contains(userid)) {
PeerItem *peeritem = m_peerhash[userid];
BasePeerWidget *peerwidget = peeritem->getWidget();
m_layout->removeWidget(peerwidget);
m_layout->setItemPosition(peerwidget, QPoint(-1, -1));
//savePositions();
// this disconnect() step takes time, whether explicitly or implicitly,
// so we should be careful to avoid too much connect's (anyway)
disconnect(peerwidget, SIGNAL(removeFromPanel()),
this, SLOT(removePeerFromLayout()));
peerwidget->deleteLater();
peeritem->setWidget(NULL);
update();
} else {
m_layout->removeWidget(static_cast<QWidget *>(sender()));
sender()->deleteLater();
}
}
void PeerConnector::HandleNoDegree( data_input_stream& is, const PACKET_PEER_INFO& packetPeerInfo, bool isTCP )
{
PPRedirectInfo redirectPacket;
is >> redirectPacket;
if ( !is )
return;
VIEW_DEBUG("HandleNoDegree " << make_tuple( packetPeerInfo.Address, packetPeerInfo.OuterAddress ) << " " << redirectPacket.Peers.size() );
m_ipPool.AddConnectFailed(packetPeerInfo.OuterAddress, isTCP);
PEER_CORE_INFO coreInfo;
coreInfo.Clear();
for (UINT8 index = 0; index < redirectPacket.Peers.size(); ++index)
{
const REDIRECT_PEER_INFO& peer = redirectPacket.Peers[index];
//VIEW_INFO("Redirect " << peer.Address << " " << peer.Status.UploadBWLeft << " Qos=" << peer.Status.Qos << " DL=" << (int)peer.Status.DegreeLeft << " DO=" << peer.Status.OutDegree << " DI=" << peer.Status.InDegree << " SP=" << peer.Status.SkipPercent );
PEER_ADDRESS targetAddr ;
if ( peer.OuterAddress.IP == m_NetInfo->GetOuterIP() ) // 外部IP相同，取内网IP连接，局域网连接
{
targetAddr = peer.Address;
}
else if ( peer.OuterAddress.IsValid() ) // 外网地址可用，取外网地址
{
targetAddr = peer.OuterAddress;
}
else // 没有外网地址可用，只好取内网地址
{
targetAddr = peer.Address;
}
LIVE_ASSERT( targetAddr.IsValid() );
/*
if ( false == peer.OuterAddress.IsValid() )
{
// 如果OuterAddress无效（可能是还没有获取到外部ip和端口），使用内部地址代替
targetAddr = peer.Address;
LIVE_ASSERT( false );
}
else if ( peer.OuterAddress.IP == m_NetInfo->OuterAddress.IP )
{
// 外部IP和我的外部IP相同，此peer跟我处于同一内网，使用内部地址连接
targetAddr = peer.Address;
}
else
{
targetAddr = peer.OuterAddress;
}
LIVE_ASSERT( 0 != targetAddr.UdpPort || 0 != targetAddr.TcpPort );
*/
m_ipPool.AddCandidate(targetAddr, coreInfo, CANDIDATE_FROM_REDIRECT);
// 检查剩余度是否不足
if ( m_PeerManager.GetDegreeLeft() < 0 )
return;
// 检查出度是否已经过大
if ( m_PeerManager.GetStatistics().Degrees.All.Out + 3 > m_PeerManager.GetMaxLocalPeerCount() )
return;
/// 检查pending连接是否已经过多
if ( IsBusy() )
return;
PeerItem peerItem;
peerItem.Init();
peerItem.CanDetect = true;
peerItem.Info.Address = targetAddr;
PeerConnectParam param(peerItem, false, m_PeerManager.GetConnectTimeout(), false);
if ( targetAddr.TcpPort == 0 && targetAddr.UdpPort == 0 ) // 两个端口都没有，错误
{
VIEW_ERROR( "PeerConnector::HandleNoDegree - targetAddr error. inner address: " << peer.Address << " outer address: " << peer.OuterAddress );
}
else if ( targetAddr.TcpPort == 0 ) // 没有TCP端口
{
this->ConnectUDP( targetAddr, param );
}
else if ( targetAddr.UdpPort == 0 ) // 没有UDP端口，只能连接TCP
{
this->ConnectTCP( targetAddr, 0, param );
}
else if (peer.ConnectionType == 0) // 两个端口都存在
{
// tcp
this->ConnectTCP( targetAddr, 0, param );
}
else if ( peer.ConnectionType == 1 )
{
// udp
this->ConnectUDP( targetAddr, param );
}
else
{
VIEW_ERROR( "PeerConnector::HandleNoDegree invalid peer connection type " << peer.ConnectionType << " " << make_tuple( peer.Address, peer.OuterAddress, targetAddr ) << " " << packetPeerInfo.OuterAddress );
}
}
}
/*! \brief update the list of Persons displayed
*/
void SearchPanel::updateDisplay()
{
if (m_live_reload_enabled == false) {
return;
}
// max number of peers displayed on the search panel
unsigned maxdisplay = maxDisplay();
// number of columns (0 = auto)
unsigned ncolumns = 0;
ncolumns = m_scrollarea->width() / (PeerWidget::max_width + 2 * SearchPanel::peer_spacing);
// Prevent arithmetic exception
if (ncolumns == 0) {
ncolumns = 1;
}
// first hide/delete everyonedisplayed
QHashIterator<QString, PeerItem *> i(m_peerhash);
while (i.hasNext()) {
i.next();
PeerItem *peeritem = i.value();
BasePeerWidget *peerwidget = peeritem->getWidget();
if ((peerwidget != NULL) &&
(m_peerlayout->indexOf(peerwidget) > -1)) {
m_peerlayout->removeWidget(peerwidget);
peerwidget->hide();
peeritem->setWidget(NULL);
peerwidget->deleteLater();
}
}
// then display all users whose name match the search pattern
unsigned naff = 0;
i.toFront();
while (i.hasNext()) {
i.next();
PeerItem * peeritem = i.value();
BasePeerWidget * peerwidget = peeritem->getWidget();
const UserInfo * userinfo = peeritem->userinfo();
if (userinfo == NULL)
continue;
if (peeritem->matchPattern(m_searchpattern) && (naff < maxdisplay)) {
if (peerwidget == NULL) {
peerwidget = new PeerWidget(userinfo);
if (! userinfo->agentid().isEmpty()) {
peerwidget->updateAgentConfig(userinfo->xagentid());
peerwidget->updateAgentStatus(userinfo->xagentid());
}
foreach (const QString &xphoneid, userinfo->phonelist()) {
peerwidget->updatePhoneConfig(xphoneid);
peerwidget->updatePhoneStatus(xphoneid);
}
peeritem->setWidget(peerwidget);
peeritem->updateDisplayedStatus();
peeritem->updateDisplayedName();
m_peerlayout->addWidget(peerwidget,
naff / ncolumns,
naff % ncolumns);
naff++;
peerwidget->show();
}
}
}
