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Fix auto-deselection of peers

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This commit is contained in:
Andrew Chow 2016-11-08 10:41:23 -05:00
parent addfdebe1a
commit 1077577546
2 changed files with 24 additions and 10 deletions
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30
src/qt/rpcconsole.cpp
View file

@ -343,7 +343,6 @@ RPCConsole::RPCConsole(const PlatformStyle *_platformStyle, QWidget *parent) :
ui(new Ui::RPCConsole),
clientModel(0),
historyPtr(0),
cachedNodeid(-1),
platformStyle(_platformStyle),
peersTableContextMenu(0),
banTableContextMenu(0),
@ -514,7 +513,9 @@ void RPCConsole::setClientModel(ClientModel *model)
this, SLOT(peerSelected(const QItemSelection &, const QItemSelection &)));
// peer table signal handling - update peer details when new nodes are added to the model
connect(model->getPeerTableModel(), SIGNAL(layoutChanged()), this, SLOT(peerLayoutChanged()));
// peer table signal handling - cache selected node ids
connect(model->getPeerTableModel(), SIGNAL(layoutAboutToChange()), this, SLOT(peerLayoutAboutToChange()));
// set up ban table
ui->banlistWidget->setModel(model->getBanTableModel());
ui->banlistWidget->verticalHeader()->hide();
@ -825,6 +826,17 @@ void RPCConsole::peerSelected(const QItemSelection &selected, const QItemSelecti
updateNodeDetail(stats);
}
void RPCConsole::peerLayoutAboutToChange()
{
QModelIndexList selected = ui->peerWidget->selectionModel()->selectedIndexes();
cachedNodeids.clear();
for(int i = 0; i < selected.size(); i++)
{
const CNodeCombinedStats *stats = clientModel->getPeerTableModel()->getNodeStats(selected.at(i).row());
cachedNodeids.append(stats->nodeStats.nodeid);
}
}
void RPCConsole::peerLayoutChanged()
{
if (!clientModel || !clientModel->getPeerTableModel())
@ -834,7 +846,7 @@ void RPCConsole::peerLayoutChanged()
bool fUnselect = false;
bool fReselect = false;
if (cachedNodeid == -1) // no node selected yet
if (cachedNodeids.empty()) // no node selected yet
return;
// find the currently selected row
@ -846,7 +858,7 @@ void RPCConsole::peerLayoutChanged()
// check if our detail node has a row in the table (it may not necessarily
// be at selectedRow since its position can change after a layout change)
int detailNodeRow = clientModel->getPeerTableModel()->getRowByNodeId(cachedNodeid);
int detailNodeRow = clientModel->getPeerTableModel()->getRowByNodeId(cachedNodeids.first());
if (detailNodeRow < 0)
{
@ -872,7 +884,10 @@ void RPCConsole::peerLayoutChanged()
if (fReselect)
{
ui->peerWidget->selectRow(detailNodeRow);
for(int i = 0; i < cachedNodeids.size(); i++)
{
ui->peerWidget->selectRow(clientModel->getPeerTableModel()->getRowByNodeId(cachedNodeids.at(i)));
}
}
if (stats)
@ -881,9 +896,6 @@ void RPCConsole::peerLayoutChanged()
void RPCConsole::updateNodeDetail(const CNodeCombinedStats *stats)
{
// Update cached nodeid
cachedNodeid = stats->nodeStats.nodeid;
// update the detail ui with latest node information
QString peerAddrDetails(QString::fromStdString(stats->nodeStats.addrName) + " ");
peerAddrDetails += tr("(node id: %1)").arg(QString::number(stats->nodeStats.nodeid));
@ -1038,7 +1050,7 @@ void RPCConsole::unbanSelectedNode()
void RPCConsole::clearSelectedNode()
{
ui->peerWidget->selectionModel()->clearSelection();
cachedNodeid = -1;
cachedNodeids.clear();
ui->detailWidget->hide();
ui->peerHeading->setText(tr("Select a peer to view detailed information."));
}

4
src/qt/rpcconsole.h
View file

@ -98,6 +98,8 @@ public Q_SLOTS:
void scrollToEnd();
/** Handle selection of peer in peers list */
void peerSelected(const QItemSelection &selected, const QItemSelection &deselected);
/** Handle selection caching before update */
void peerLayoutAboutToChange();
/** Handle updated peer information */
void peerLayoutChanged();
/** Disconnect a selected node on the Peers tab */
@ -135,7 +137,7 @@ private:
ClientModel *clientModel;
QStringList history;
int historyPtr;
NodeId cachedNodeid;
QList<NodeId> cachedNodeids;
const PlatformStyle *platformStyle;
RPCTimerInterface *rpcTimerInterface;
QMenu *peersTableContextMenu;