/*! \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();
}
}
/*! \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();
}
}
}