fix for issue with selection change in server list be up/down arrow keys
This commit is contained in:
Volker Fischer
parent
44ff64cc48
commit
99432273c8
2 changed files with 382 additions and 377 deletions
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@ -1,382 +1,387 @@
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/******************************************************************************\
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* Copyright (c) 2004-2011
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*
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* Author(s):
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* Volker Fischer
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*
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******************************************************************************
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option) any later
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* version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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\******************************************************************************/
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#include "connectdlg.h"
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/* Implementation *************************************************************/
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CConnectDlg::CConnectDlg ( QWidget* parent, Qt::WindowFlags f )
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: QDialog ( parent, f ),
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strSelectedAddress ( "" ),
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bServerListReceived ( false ),
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bStateOK ( false ),
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bServerListItemWasChosen ( false )
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{
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setupUi ( this );
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// Add help text to controls -----------------------------------------------
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// server address
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QString strServAddrH = tr ( "<b>Server Address:</b> The IP address or URL "
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"of the server running the llcon server software must be set here. "
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"A list of the most recent used server URLs is available for "
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"selection." );
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TextLabelServerAddr->setWhatsThis ( strServAddrH );
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LineEditServerAddr->setWhatsThis ( strServAddrH );
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LineEditServerAddr->setAccessibleName ( tr ( "Server address edit box" ) );
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LineEditServerAddr->setAccessibleDescription ( tr ( "Holds the current server "
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"URL. It also stores old URLs in the combo box list." ) );
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// init server address combo box (max MAX_NUM_SERVER_ADDR_ITEMS entries)
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LineEditServerAddr->setMaxCount ( MAX_NUM_SERVER_ADDR_ITEMS );
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LineEditServerAddr->setInsertPolicy ( QComboBox::NoInsert );
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// set up list view for connected clients
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ListViewServers->setColumnWidth ( 0, 170 );
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ListViewServers->setColumnWidth ( 1, 65 );
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ListViewServers->setColumnWidth ( 2, 55 );
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ListViewServers->setColumnWidth ( 3, 130 );
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ListViewServers->clear();
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// Connections -------------------------------------------------------------
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// list view
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QObject::connect ( ListViewServers,
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SIGNAL ( itemClicked ( QTreeWidgetItem*, int ) ),
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this, SLOT ( OnServerListItemClicked ( QTreeWidgetItem*, int ) ) );
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QObject::connect ( ListViewServers,
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SIGNAL ( itemDoubleClicked ( QTreeWidgetItem*, int ) ),
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this, SLOT ( OnServerListItemDoubleClicked ( QTreeWidgetItem*, int ) ) );
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/******************************************************************************\
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* Copyright (c) 2004-2011
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*
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* Author(s):
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* Volker Fischer
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*
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******************************************************************************
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option) any later
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* version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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\******************************************************************************/
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#include "connectdlg.h"
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/* Implementation *************************************************************/
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CConnectDlg::CConnectDlg ( QWidget* parent, Qt::WindowFlags f )
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: QDialog ( parent, f ),
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strSelectedAddress ( "" ),
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bServerListReceived ( false ),
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bStateOK ( false ),
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bServerListItemWasChosen ( false )
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{
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setupUi ( this );
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// Add help text to controls -----------------------------------------------
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// server address
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QString strServAddrH = tr ( "<b>Server Address:</b> The IP address or URL "
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"of the server running the llcon server software must be set here. "
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"A list of the most recent used server URLs is available for "
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"selection." );
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TextLabelServerAddr->setWhatsThis ( strServAddrH );
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LineEditServerAddr->setWhatsThis ( strServAddrH );
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LineEditServerAddr->setAccessibleName ( tr ( "Server address edit box" ) );
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LineEditServerAddr->setAccessibleDescription ( tr ( "Holds the current server "
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"URL. It also stores old URLs in the combo box list." ) );
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// init server address combo box (max MAX_NUM_SERVER_ADDR_ITEMS entries)
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LineEditServerAddr->setMaxCount ( MAX_NUM_SERVER_ADDR_ITEMS );
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LineEditServerAddr->setInsertPolicy ( QComboBox::NoInsert );
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// set up list view for connected clients
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ListViewServers->setColumnWidth ( 0, 170 );
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ListViewServers->setColumnWidth ( 1, 65 );
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ListViewServers->setColumnWidth ( 2, 55 );
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ListViewServers->setColumnWidth ( 3, 130 );
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ListViewServers->clear();
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// Connections -------------------------------------------------------------
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// list view
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QObject::connect ( ListViewServers,
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SIGNAL ( itemSelectionChanged() ),
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this, SLOT ( OnServerListItemSelectionChanged() ) );
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QObject::connect ( ListViewServers,
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SIGNAL ( itemDoubleClicked ( QTreeWidgetItem*, int ) ),
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this, SLOT ( OnServerListItemDoubleClicked ( QTreeWidgetItem*, int ) ) );
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// combo boxes
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QObject::connect ( LineEditServerAddr,
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SIGNAL ( editTextChanged ( const QString& ) ),
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this, SLOT ( OnLineEditServerAddrEditTextChanged ( const QString& ) ) );
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// buttons
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QObject::connect ( CancelButton, SIGNAL ( clicked() ),
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this, SLOT ( close() ) );
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QObject::connect ( ConnectButton, SIGNAL ( clicked() ),
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this, SLOT ( OnConnectButtonClicked() ) );
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// timers
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QObject::connect ( &TimerPing, SIGNAL ( timeout() ),
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this, SLOT ( OnTimerPing() ) );
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QObject::connect ( &TimerReRequestServList, SIGNAL ( timeout() ),
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this, SLOT ( OnTimerReRequestServList() ) );
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}
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void CConnectDlg::LoadStoredServers ( const CVector<QString>& vstrIPAddresses )
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{
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// load stored IP addresses in combo box
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LineEditServerAddr->clear();
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for ( int iLEIdx = 0; iLEIdx < MAX_NUM_SERVER_ADDR_ITEMS; iLEIdx++ )
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{
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if ( !vstrIPAddresses[iLEIdx].isEmpty() )
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{
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LineEditServerAddr->addItem ( vstrIPAddresses[iLEIdx] );
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}
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}
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}
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void CConnectDlg::showEvent ( QShowEvent* )
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{
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// reset flags (on opening the connect dialg, we always want to request a
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// new updated server list per definition)
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bServerListReceived = false;
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bStateOK = false;
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bServerListItemWasChosen = false;
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// clear current address
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strSelectedAddress = "";
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// clear server list view
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ListViewServers->clear();
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// TEST
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QString strNAddr = "llcon.dyndns.org:22122";
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// get the IP address of the central server (using the ParseNetworAddress
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// function) when the connect dialog is opened, this seems to be the correct
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// time to do it
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if ( LlconNetwUtil().ParseNetworkAddress ( strNAddr,
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CentralServerAddress ) )
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{
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// send the request for the server list
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emit ReqServerListQuery ( CentralServerAddress );
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// start timer, if this message did not get any respond to retransmit
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// the server list request message
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TimerReRequestServList.start ( SERV_LIST_REQ_UPDATE_TIME_MS );
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}
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}
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void CConnectDlg::hideEvent ( QHideEvent* )
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{
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// get the IP address to be used according to the following definitions:
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// - if the list has focus and a line is selected, use this line
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// - if the list has no focus, use the current combo box text
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QList<QTreeWidgetItem*> CurSelListItemList =
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ListViewServers->selectedItems();
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if ( CurSelListItemList.count() > 0 )
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{
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// get host address from selected list view item as a string
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strSelectedAddress =
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CurSelListItemList[0]->data ( 0, Qt::UserRole ).toString();
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// set flag that a server list item was chosen to connect
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bServerListItemWasChosen = true;
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}
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else
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{
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strSelectedAddress = LineEditServerAddr->currentText();
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}
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// if window is closed, stop timers
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TimerPing.stop();
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TimerReRequestServList.stop();
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}
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void CConnectDlg::OnTimerReRequestServList()
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{
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// if the server list is not yet received, retransmit the request for the
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// server list
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if ( !bServerListReceived )
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{
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emit ReqServerListQuery ( CentralServerAddress );
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}
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}
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void CConnectDlg::SetServerList ( const CHostAddress& InetAddr,
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const CVector<CServerInfo>& vecServerInfo )
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{
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// set flag and disable timer for resend server list request
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bServerListReceived = true;
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TimerReRequestServList.stop();
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// first clear list
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ListViewServers->clear();
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// add list item for each server in the server list
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const int iServerInfoLen = vecServerInfo.Size();
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for ( int iIdx = 0; iIdx < iServerInfoLen; iIdx++ )
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{
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// get the host address, note that for the very first entry which is
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// the central server, we have to use the receive host address
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// instead
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CHostAddress CurHostAddress;
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if ( iIdx > 0 )
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{
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CurHostAddress = vecServerInfo[iIdx].HostAddr;
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}
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else
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{
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// substitude the receive host address for central server
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CurHostAddress = InetAddr;
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}
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// create new list view item
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QTreeWidgetItem* pNewListViewItem =
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new QTreeWidgetItem ( ListViewServers );
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// make the entry invisible (will be set to visible on successful ping
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// result)
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pNewListViewItem->setHidden ( true );
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// server name (if empty, show host address instead)
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if ( !vecServerInfo[iIdx].strName.isEmpty() )
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{
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pNewListViewItem->setText ( 0, vecServerInfo[iIdx].strName );
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}
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else
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{
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// IP address and port (use IP number without last byte)
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// Definition: If the port number is the default port number, we do
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// not show it.
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if ( vecServerInfo[iIdx].HostAddr.iPort == LLCON_DEFAULT_PORT_NUMBER )
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{
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// only show IP number, no port number
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pNewListViewItem->setText ( 0, CurHostAddress.
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toString ( CHostAddress::SM_IP_NO_LAST_BYTE ) );
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}
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else
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{
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// show IP number and port
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pNewListViewItem->setText ( 0, CurHostAddress.
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toString ( CHostAddress::SM_IP_NO_LAST_BYTE_PORT ) );
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}
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}
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// the ping time shall be shown in bold font
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QFont CurPingTimeFont = pNewListViewItem->font( 3 );
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CurPingTimeFont.setBold ( true );
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pNewListViewItem->setFont ( 1, CurPingTimeFont );
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// server location (city and country)
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QString strLocation = vecServerInfo[iIdx].strCity;
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if ( !strLocation.isEmpty() )
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{
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strLocation += ", ";
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}
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if ( vecServerInfo[iIdx].eCountry != QLocale::AnyCountry )
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{
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strLocation +=
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QLocale::countryToString ( vecServerInfo[iIdx].eCountry );
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}
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pNewListViewItem->setText ( 3, strLocation );
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// store host address
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pNewListViewItem->setData ( 0, Qt::UserRole,
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CurHostAddress.toString() );
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}
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// immediately issue the ping measurements and start the ping timer since
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// the server list is filled now
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OnTimerPing();
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TimerPing.start ( PING_UPDATE_TIME_SERVER_LIST_MS );
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}
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void CConnectDlg::OnServerListItemClicked ( QTreeWidgetItem* Item,
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int )
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{
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// if an item is clicked, copy the server name to the combo box
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if ( Item != 0 )
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{
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// make sure no signals are send when we change the text
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this, SLOT ( OnLineEditServerAddrEditTextChanged ( const QString& ) ) );
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// buttons
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QObject::connect ( CancelButton, SIGNAL ( clicked() ),
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this, SLOT ( close() ) );
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QObject::connect ( ConnectButton, SIGNAL ( clicked() ),
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this, SLOT ( OnConnectButtonClicked() ) );
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// timers
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QObject::connect ( &TimerPing, SIGNAL ( timeout() ),
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this, SLOT ( OnTimerPing() ) );
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QObject::connect ( &TimerReRequestServList, SIGNAL ( timeout() ),
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this, SLOT ( OnTimerReRequestServList() ) );
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}
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void CConnectDlg::LoadStoredServers ( const CVector<QString>& vstrIPAddresses )
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{
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// load stored IP addresses in combo box
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LineEditServerAddr->clear();
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for ( int iLEIdx = 0; iLEIdx < MAX_NUM_SERVER_ADDR_ITEMS; iLEIdx++ )
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{
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if ( !vstrIPAddresses[iLEIdx].isEmpty() )
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{
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LineEditServerAddr->addItem ( vstrIPAddresses[iLEIdx] );
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}
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}
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}
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void CConnectDlg::showEvent ( QShowEvent* )
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{
|
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// reset flags (on opening the connect dialg, we always want to request a
|
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// new updated server list per definition)
|
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bServerListReceived = false;
|
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bStateOK = false;
|
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bServerListItemWasChosen = false;
|
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|
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// clear current address
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strSelectedAddress = "";
|
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|
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// clear server list view
|
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ListViewServers->clear();
|
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|
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|
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// TEST
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QString strNAddr = "llcon.dyndns.org:22122";
|
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|
||||
|
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// get the IP address of the central server (using the ParseNetworAddress
|
||||
// function) when the connect dialog is opened, this seems to be the correct
|
||||
// time to do it
|
||||
if ( LlconNetwUtil().ParseNetworkAddress ( strNAddr,
|
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CentralServerAddress ) )
|
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{
|
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// send the request for the server list
|
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emit ReqServerListQuery ( CentralServerAddress );
|
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|
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// start timer, if this message did not get any respond to retransmit
|
||||
// the server list request message
|
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TimerReRequestServList.start ( SERV_LIST_REQ_UPDATE_TIME_MS );
|
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}
|
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}
|
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|
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void CConnectDlg::hideEvent ( QHideEvent* )
|
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{
|
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// get the IP address to be used according to the following definitions:
|
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// - if the list has focus and a line is selected, use this line
|
||||
// - if the list has no focus, use the current combo box text
|
||||
QList<QTreeWidgetItem*> CurSelListItemList =
|
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ListViewServers->selectedItems();
|
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|
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if ( CurSelListItemList.count() > 0 )
|
||||
{
|
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// get host address from selected list view item as a string
|
||||
strSelectedAddress =
|
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CurSelListItemList[0]->data ( 0, Qt::UserRole ).toString();
|
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|
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// set flag that a server list item was chosen to connect
|
||||
bServerListItemWasChosen = true;
|
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}
|
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else
|
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{
|
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strSelectedAddress = LineEditServerAddr->currentText();
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}
|
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|
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// if window is closed, stop timers
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TimerPing.stop();
|
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TimerReRequestServList.stop();
|
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}
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|
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void CConnectDlg::OnTimerReRequestServList()
|
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{
|
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// if the server list is not yet received, retransmit the request for the
|
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// server list
|
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if ( !bServerListReceived )
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{
|
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emit ReqServerListQuery ( CentralServerAddress );
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}
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}
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void CConnectDlg::SetServerList ( const CHostAddress& InetAddr,
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const CVector<CServerInfo>& vecServerInfo )
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{
|
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// set flag and disable timer for resend server list request
|
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bServerListReceived = true;
|
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TimerReRequestServList.stop();
|
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|
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// first clear list
|
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ListViewServers->clear();
|
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|
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// add list item for each server in the server list
|
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const int iServerInfoLen = vecServerInfo.Size();
|
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|
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for ( int iIdx = 0; iIdx < iServerInfoLen; iIdx++ )
|
||||
{
|
||||
// get the host address, note that for the very first entry which is
|
||||
// the central server, we have to use the receive host address
|
||||
// instead
|
||||
CHostAddress CurHostAddress;
|
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if ( iIdx > 0 )
|
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{
|
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CurHostAddress = vecServerInfo[iIdx].HostAddr;
|
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}
|
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else
|
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{
|
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// substitude the receive host address for central server
|
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CurHostAddress = InetAddr;
|
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}
|
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|
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// create new list view item
|
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QTreeWidgetItem* pNewListViewItem =
|
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new QTreeWidgetItem ( ListViewServers );
|
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|
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// make the entry invisible (will be set to visible on successful ping
|
||||
// result)
|
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pNewListViewItem->setHidden ( true );
|
||||
|
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// server name (if empty, show host address instead)
|
||||
if ( !vecServerInfo[iIdx].strName.isEmpty() )
|
||||
{
|
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pNewListViewItem->setText ( 0, vecServerInfo[iIdx].strName );
|
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}
|
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else
|
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{
|
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// IP address and port (use IP number without last byte)
|
||||
// Definition: If the port number is the default port number, we do
|
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// not show it.
|
||||
if ( vecServerInfo[iIdx].HostAddr.iPort == LLCON_DEFAULT_PORT_NUMBER )
|
||||
{
|
||||
// only show IP number, no port number
|
||||
pNewListViewItem->setText ( 0, CurHostAddress.
|
||||
toString ( CHostAddress::SM_IP_NO_LAST_BYTE ) );
|
||||
}
|
||||
else
|
||||
{
|
||||
// show IP number and port
|
||||
pNewListViewItem->setText ( 0, CurHostAddress.
|
||||
toString ( CHostAddress::SM_IP_NO_LAST_BYTE_PORT ) );
|
||||
}
|
||||
}
|
||||
|
||||
// the ping time shall be shown in bold font
|
||||
QFont CurPingTimeFont = pNewListViewItem->font( 3 );
|
||||
CurPingTimeFont.setBold ( true );
|
||||
pNewListViewItem->setFont ( 1, CurPingTimeFont );
|
||||
|
||||
// server location (city and country)
|
||||
QString strLocation = vecServerInfo[iIdx].strCity;
|
||||
if ( !strLocation.isEmpty() )
|
||||
{
|
||||
strLocation += ", ";
|
||||
}
|
||||
if ( vecServerInfo[iIdx].eCountry != QLocale::AnyCountry )
|
||||
{
|
||||
strLocation +=
|
||||
QLocale::countryToString ( vecServerInfo[iIdx].eCountry );
|
||||
}
|
||||
|
||||
pNewListViewItem->setText ( 3, strLocation );
|
||||
|
||||
// store host address
|
||||
pNewListViewItem->setData ( 0, Qt::UserRole,
|
||||
CurHostAddress.toString() );
|
||||
}
|
||||
|
||||
// immediately issue the ping measurements and start the ping timer since
|
||||
// the server list is filled now
|
||||
OnTimerPing();
|
||||
TimerPing.start ( PING_UPDATE_TIME_SERVER_LIST_MS );
|
||||
}
|
||||
|
||||
void CConnectDlg::OnServerListItemSelectionChanged()
|
||||
{
|
||||
// get current selected item (we are only interested in the first selcted
|
||||
// item)
|
||||
QList<QTreeWidgetItem*> CurSelListItemList =
|
||||
ListViewServers->selectedItems();
|
||||
|
||||
// if an item is clicked/selected, copy the server name to the combo box
|
||||
if ( CurSelListItemList.count() > 0 )
|
||||
{
|
||||
// make sure no signals are send when we change the text
|
||||
LineEditServerAddr->blockSignals ( true );
|
||||
{
|
||||
LineEditServerAddr->setEditText ( Item->text ( 0 ) );
|
||||
LineEditServerAddr->setEditText (
|
||||
CurSelListItemList[0]->text ( 0 ) );
|
||||
}
|
||||
LineEditServerAddr->blockSignals ( false );
|
||||
}
|
||||
}
|
||||
|
||||
void CConnectDlg::OnServerListItemDoubleClicked ( QTreeWidgetItem* Item,
|
||||
int )
|
||||
{
|
||||
// if a server list item was double clicked, it is the same as if the
|
||||
// connect button was clicked
|
||||
if ( Item != 0 )
|
||||
{
|
||||
OnConnectButtonClicked();
|
||||
}
|
||||
}
|
||||
|
||||
void CConnectDlg::OnLineEditServerAddrEditTextChanged ( const QString& )
|
||||
{
|
||||
// in the server address combo box, a text was changed, remove selection
|
||||
// in the server list (if any)
|
||||
ListViewServers->clearSelection();
|
||||
}
|
||||
|
||||
void CConnectDlg::OnConnectButtonClicked()
|
||||
{
|
||||
// set state OK flag
|
||||
bStateOK = true;
|
||||
|
||||
// close dialog
|
||||
close();
|
||||
}
|
||||
|
||||
void CConnectDlg::OnTimerPing()
|
||||
{
|
||||
// send ping messages to the servers in the list
|
||||
const int iServerListLen = ListViewServers->topLevelItemCount();
|
||||
|
||||
for ( int iIdx = 0; iIdx < iServerListLen; iIdx++ )
|
||||
{
|
||||
CHostAddress CurServerAddress;
|
||||
|
||||
// try to parse host address string which is stored as user data
|
||||
// in the server list item GUI control element
|
||||
if ( LlconNetwUtil().ParseNetworkAddress (
|
||||
ListViewServers->topLevelItem ( iIdx )->
|
||||
data ( 0, Qt::UserRole ).toString(),
|
||||
CurServerAddress ) )
|
||||
{
|
||||
// if address is valid, send ping
|
||||
emit CreateCLPingMes ( CurServerAddress );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void CConnectDlg::SetPingTimeAndNumClientsResult ( CHostAddress& InetAddr,
|
||||
const int iPingTime,
|
||||
const int iPingTimeLEDColor,
|
||||
const int iNumClients )
|
||||
{
|
||||
// apply the received ping time to the correct server list entry
|
||||
const int iServerListLen = ListViewServers->topLevelItemCount();
|
||||
|
||||
for ( int iIdx = 0; iIdx < iServerListLen; iIdx++ )
|
||||
{
|
||||
// compare the received address with the user data string of the
|
||||
// host address by a string compare
|
||||
if ( !ListViewServers->topLevelItem ( iIdx )->
|
||||
data ( 0, Qt::UserRole ).toString().
|
||||
compare ( InetAddr.toString() ) )
|
||||
{
|
||||
// update the color of the ping time font
|
||||
switch ( iPingTimeLEDColor )
|
||||
{
|
||||
case MUL_COL_LED_GREEN:
|
||||
ListViewServers->
|
||||
topLevelItem ( iIdx )->setTextColor ( 1, Qt::darkGreen );
|
||||
break;
|
||||
|
||||
case MUL_COL_LED_YELLOW:
|
||||
ListViewServers->
|
||||
topLevelItem ( iIdx )->setTextColor ( 1, Qt::darkYellow );
|
||||
break;
|
||||
|
||||
case MUL_COL_LED_RED:
|
||||
ListViewServers->
|
||||
topLevelItem ( iIdx )->setTextColor ( 1, Qt::red );
|
||||
break;
|
||||
}
|
||||
|
||||
// update ping text
|
||||
ListViewServers->topLevelItem ( iIdx )->
|
||||
setText ( 1, QString().setNum ( iPingTime ) + " ms" );
|
||||
|
||||
// update number of clients text
|
||||
ListViewServers->topLevelItem ( iIdx )->
|
||||
setText ( 2, QString().setNum ( iNumClients ) );
|
||||
|
||||
// a ping time was received, set item to visible
|
||||
ListViewServers->topLevelItem ( iIdx )->setHidden ( false );
|
||||
}
|
||||
}
|
||||
}
|
||||
LineEditServerAddr->blockSignals ( false );
|
||||
}
|
||||
}
|
||||
|
||||
void CConnectDlg::OnServerListItemDoubleClicked ( QTreeWidgetItem* Item,
|
||||
int )
|
||||
{
|
||||
// if a server list item was double clicked, it is the same as if the
|
||||
// connect button was clicked
|
||||
if ( Item != 0 )
|
||||
{
|
||||
OnConnectButtonClicked();
|
||||
}
|
||||
}
|
||||
|
||||
void CConnectDlg::OnLineEditServerAddrEditTextChanged ( const QString& )
|
||||
{
|
||||
// in the server address combo box, a text was changed, remove selection
|
||||
// in the server list (if any)
|
||||
ListViewServers->clearSelection();
|
||||
}
|
||||
|
||||
void CConnectDlg::OnConnectButtonClicked()
|
||||
{
|
||||
// set state OK flag
|
||||
bStateOK = true;
|
||||
|
||||
// close dialog
|
||||
close();
|
||||
}
|
||||
|
||||
void CConnectDlg::OnTimerPing()
|
||||
{
|
||||
// send ping messages to the servers in the list
|
||||
const int iServerListLen = ListViewServers->topLevelItemCount();
|
||||
|
||||
for ( int iIdx = 0; iIdx < iServerListLen; iIdx++ )
|
||||
{
|
||||
CHostAddress CurServerAddress;
|
||||
|
||||
// try to parse host address string which is stored as user data
|
||||
// in the server list item GUI control element
|
||||
if ( LlconNetwUtil().ParseNetworkAddress (
|
||||
ListViewServers->topLevelItem ( iIdx )->
|
||||
data ( 0, Qt::UserRole ).toString(),
|
||||
CurServerAddress ) )
|
||||
{
|
||||
// if address is valid, send ping
|
||||
emit CreateCLPingMes ( CurServerAddress );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void CConnectDlg::SetPingTimeAndNumClientsResult ( CHostAddress& InetAddr,
|
||||
const int iPingTime,
|
||||
const int iPingTimeLEDColor,
|
||||
const int iNumClients )
|
||||
{
|
||||
// apply the received ping time to the correct server list entry
|
||||
const int iServerListLen = ListViewServers->topLevelItemCount();
|
||||
|
||||
for ( int iIdx = 0; iIdx < iServerListLen; iIdx++ )
|
||||
{
|
||||
// compare the received address with the user data string of the
|
||||
// host address by a string compare
|
||||
if ( !ListViewServers->topLevelItem ( iIdx )->
|
||||
data ( 0, Qt::UserRole ).toString().
|
||||
compare ( InetAddr.toString() ) )
|
||||
{
|
||||
// update the color of the ping time font
|
||||
switch ( iPingTimeLEDColor )
|
||||
{
|
||||
case MUL_COL_LED_GREEN:
|
||||
ListViewServers->
|
||||
topLevelItem ( iIdx )->setTextColor ( 1, Qt::darkGreen );
|
||||
break;
|
||||
|
||||
case MUL_COL_LED_YELLOW:
|
||||
ListViewServers->
|
||||
topLevelItem ( iIdx )->setTextColor ( 1, Qt::darkYellow );
|
||||
break;
|
||||
|
||||
case MUL_COL_LED_RED:
|
||||
ListViewServers->
|
||||
topLevelItem ( iIdx )->setTextColor ( 1, Qt::red );
|
||||
break;
|
||||
}
|
||||
|
||||
// update ping text
|
||||
ListViewServers->topLevelItem ( iIdx )->
|
||||
setText ( 1, QString().setNum ( iPingTime ) + " ms" );
|
||||
|
||||
// update number of clients text
|
||||
ListViewServers->topLevelItem ( iIdx )->
|
||||
setText ( 2, QString().setNum ( iNumClients ) );
|
||||
|
||||
// a ping time was received, set item to visible
|
||||
ListViewServers->topLevelItem ( iIdx )->setHidden ( false );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -84,7 +84,7 @@ protected:
|
|||
bool bServerListItemWasChosen;
|
||||
|
||||
public slots:
|
||||
void OnServerListItemClicked ( QTreeWidgetItem* Item, int );
|
||||
void OnServerListItemSelectionChanged();
|
||||
void OnServerListItemDoubleClicked ( QTreeWidgetItem* Item, int );
|
||||
void OnLineEditServerAddrEditTextChanged ( const QString& );
|
||||
void OnConnectButtonClicked();
|
||||
|
|
|
|||
Loading…
Reference in a new issue