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471 lines
14 KiB
471 lines
14 KiB
/***************************************************************************
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*
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* tdenetman-devicestore_dbus.cpp - A NetworkManager frontend for TDE
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*
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* Copyright (C) 2005, 2006 Novell, Inc.
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*
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* Author: Helmut Schaa <hschaa@suse.de>, <helmut.schaa@gmx.de>
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* Author: Timothy Pearson <kb9vqf@pearsoncomputing.net>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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**************************************************************************/
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// qt headers
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#include <tqwidget.h>
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#include <tqcombobox.h>
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#include <tqtabwidget.h>
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#include <tqpushbutton.h>
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#include <tqwidgetstack.h>
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#include <tqapplication.h>
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#include <tqlabel.h>
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// tde headers
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#include <kiconloader.h>
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#include <kdebug.h>
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#include <kpushbutton.h>
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#include <tdelocale.h>
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#include <tdemessagebox.h>
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// tdenm headers
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#include "tdenetman-connection_setting_widget_interface.h"
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#include "tdenetman-connection_settings_dialog.h"
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#include "tdenetman-connection_setting_cdma_widget.h"
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#include "tdenetman-connection_setting_gsm_widget.h"
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#include "tdenetman-connection_setting_ppp_widget.h"
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#include "tdenetman-connection_setting_serial_widget.h"
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#include "tdenetman-connection_setting_wireless_widget.h"
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#include "tdenetman-connection_setting_wireless_security_widget.h"
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#include "tdenetman-connection_setting_ipv4_widget.h"
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#include "tdenetman-connection_setting_info_widget.h"
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#include "tdenetman-connection_setting_vpn_widget.h"
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#include "tdenetman-wireless_network.h"
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#include "tdenetman-wireless_manager.h"
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using namespace ConnectionSettings;
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ConnectionSettingsDialogImpl::ConnectionSettingsDialogImpl(TDENetworkConnection* conn, bool new_conn, TQByteArray networkextid, TQWidget* parent, const char* name, bool modal, WFlags fl)
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: ConnectionSettingsDialog(parent, name, modal, fl)
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, _disable_next_button(false)
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, _conn(conn)
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, _new_conn(new_conn)
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, _networkextid(networkextid)
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{
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updateDialogForDeviceType();
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// get notified if device combo changes
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connect(btnConnect, TQT_SIGNAL(clicked()), this, TQT_SLOT( slotConnect()) );
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connect(pbNext, TQT_SIGNAL(clicked()), this, TQT_SLOT( slotNext()) );
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connect(pbBack, TQT_SIGNAL(clicked()), this, TQT_SLOT( slotBack()) );
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connect(pbCancel, TQT_SIGNAL(clicked()), this, TQT_SLOT( slotCancel()) );
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connect(pbSave, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotSave()) );
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// nice images for the buttons
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btnConnect->setIconSet(SmallIcon ("connect_creating", TQIconSet::Automatic));
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pbNext->setIconSet(SmallIcon ("1rightarrow", TQIconSet::Automatic));
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pbBack->setIconSet(SmallIcon ("1leftarrow", TQIconSet::Automatic));
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pbCancel->setIconSet(SmallIcon("cancel", TQIconSet::Automatic));
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pbSave->setIconSet(SmallIcon("ok", TQIconSet::Automatic));
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// enable or disable buttons according to the current state
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slotEnableButtons();
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}
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ConnectionSettingsDialogImpl::~ConnectionSettingsDialogImpl()
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{
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kdDebug() << "ConnectionSettingsDialogImpl::~ConnectionSettingsDialogImpl" << endl;
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}
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TQValueList<WidgetInterface*>
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ConnectionSettingsDialogImpl::createWidgetsForWireless(TDENetworkConnection* conn, bool new_conn)
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{
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TQValueList<WidgetInterface*> ret;
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// widgetlist for wireless connection
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ret.append(new ConnectionSettings::WirelessWidgetImpl(conn, new_conn, TQByteArray(), this));
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ret.append(new ConnectionSettings::WirelessSecurityWidgetImpl(conn, new_conn, this));
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ret.append(new ConnectionSettings::IPv4WidgetImpl(conn, this));
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ret.append(new ConnectionSettings::InfoWidgetImpl(conn, this));
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if (ret.isEmpty())
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{
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// we have a problem here, NetworkManager asked for a setting we do not have
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kdError() << k_funcinfo << "Unexpected setting requested" << endl;
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}
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return ret;
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}
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TQValueList<WidgetInterface*>
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ConnectionSettingsDialogImpl::createWidgetsForWirelessKnownESSID(TDENetworkConnection* conn, bool new_conn, const TQByteArray& essid)
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{
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TQValueList<WidgetInterface*> ret;
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// widgetlist for wireless connection
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ret.append(new ConnectionSettings::WirelessWidgetImpl(conn, new_conn, essid, this));
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ret.append(new ConnectionSettings::WirelessSecurityWidgetImpl(conn, new_conn, this));
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ret.append(new ConnectionSettings::IPv4WidgetImpl(conn, this));
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ret.append(new ConnectionSettings::InfoWidgetImpl(conn, this));
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if (ret.isEmpty())
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{
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// we have a problem here, NetworkManager asked for a setting we do not have
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kdError() << k_funcinfo << "Unexpected setting requested" << endl;
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}
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return ret;
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}
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TQValueList<WidgetInterface*>
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ConnectionSettingsDialogImpl::createWidgetsForWired(TDENetworkConnection* conn, bool new_conn)
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{
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TQValueList<WidgetInterface*> ret;
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// widgetlist for wired connection
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ret.append(new ConnectionSettings::IPv4WidgetImpl(conn, this));
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ret.append(new ConnectionSettings::InfoWidgetImpl(conn, this));
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return ret;
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}
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TQValueList<WidgetInterface*>
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ConnectionSettingsDialogImpl::createWidgetsForVPN(TDENetworkConnection* conn, bool new_conn)
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{
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TQValueList<WidgetInterface*> ret;
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// widgetlist for virtual private connection
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ret.append(new ConnectionSettings::VPNWidgetImpl(conn, new_conn, this));
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ret.append(new ConnectionSettings::InfoWidgetImpl(conn, this));
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return ret;
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}
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TQValueList<WidgetInterface*>
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ConnectionSettingsDialogImpl::createWidgetsForCDMA(TDENetworkConnection* conn, bool new_conn)
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{
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TQValueList<WidgetInterface*> ret;
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// widgetlist for wired connection
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ret.append(new ConnectionSettings::CDMAWidgetImpl(conn, this));
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ret.append(new ConnectionSettings::SerialWidgetImpl(conn, this));
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ret.append(new ConnectionSettings::PPPWidgetImpl(conn, this));
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ret.append(new ConnectionSettings::IPv4WidgetImpl(conn, this));
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ret.append(new ConnectionSettings::InfoWidgetImpl(conn, this));
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return ret;
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}
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TQValueList<WidgetInterface*>
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ConnectionSettingsDialogImpl::createWidgetsForGSM(TDENetworkConnection* conn, bool new_conn)
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{
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TQValueList<WidgetInterface*> ret;
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// widgetlist for wired connection
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ret.append(new ConnectionSettings::GSMWidgetImpl(conn, this));
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ret.append(new ConnectionSettings::PPPWidgetImpl(conn, this));
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ret.append(new ConnectionSettings::SerialWidgetImpl(conn, this));
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ret.append(new ConnectionSettings::IPv4WidgetImpl(conn, this));
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ret.append(new ConnectionSettings::InfoWidgetImpl(conn, this));
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return ret;
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}
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void
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ConnectionSettingsDialogImpl::createWidgetsForConnection(TDENetworkConnection* conn, bool new_conn)
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{
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/*
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Currently two modes:
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* dev == NULL -> Connection should be edited without the wish to start a connection
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* dev != NULL -> A connection should be edited for connection on this device
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*/
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if (!conn) {
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// TODO: create an empty widget and show an error
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kdWarning() << k_funcinfo << "Not handled yet" << endl;
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}
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else {
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TQValueList<WidgetInterface*> widgets;
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// TODO: move to a factory class
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if (conn->type() == TDENetworkConnectionType::WiFi) {
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if (_networkextid.isNull()) {
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widgets = createWidgetsForWireless(conn, new_conn);
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}
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else {
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widgets = createWidgetsForWirelessKnownESSID(conn, new_conn, _networkextid);
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}
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}
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else if (conn->type() == TDENetworkConnectionType::WiredEthernet) {
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widgets = createWidgetsForWired(conn, new_conn);
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}
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else if (conn->type() == TDENetworkConnectionType::Modem) {
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TDEModemConnection* modemconn = dynamic_cast<TDEModemConnection*>(conn);
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if (modemconn) {
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if (modemconn->type == TDEModemConnectionType::CDMA) {
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widgets = createWidgetsForCDMA(conn, new_conn);
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}
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else if (modemconn->type == TDEModemConnectionType::GSM) {
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widgets = createWidgetsForGSM(conn, new_conn);
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}
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else {
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kdWarning() << k_funcinfo << "Specific modem type not handled yet" << endl;
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}
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}
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}
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else if (conn->type() == TDENetworkConnectionType::VPN) {
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widgets = createWidgetsForVPN(conn, new_conn);
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}
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else {
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kdWarning() << k_funcinfo << "Not handled yet" << endl;
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}
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int id;
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for (TQValueList<WidgetInterface*>::Iterator it = widgets.begin(); it != widgets.end(); ++it) {
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id = wstackSettings->addWidget(*it);
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_widgetIds.append(id);
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}
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if (widgets.begin() != widgets.end()) {
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activateWidget(*widgets.begin());
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}
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}
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}
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void
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ConnectionSettingsDialogImpl::updateDialogForDeviceType()
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{
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// clear our tabview first
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TQWidget *page = NULL;
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while ( (page = wstackSettings->visibleWidget()) != NULL)
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{
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wstackSettings->removeWidget(page);
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delete page;
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}
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if (_conn) {
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createWidgetsForConnection(_conn, _new_conn);
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}
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else {
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// this should never happen
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TQLabel* lbl = new TQLabel(wstackSettings, "Unknown Device Type");
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wstackSettings->addWidget(lbl);
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wstackSettings->raiseWidget(lbl);
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}
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}
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int
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ConnectionSettingsDialogImpl::getDeviceTypeFromConnection(TDENetworkConnection* conn)
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{
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if (conn->type() == TDENetworkConnectionType::WiFi) {
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return TDENetworkDeviceType::WiFi;
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}
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else if (conn->type() == TDENetworkConnectionType::WiredEthernet) {
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return TDENetworkDeviceType::WiredEthernet;
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}
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else if (conn->type() == TDENetworkConnectionType::Modem) {
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return TDENetworkDeviceType::Modem;
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}
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return TDENetworkDeviceType::Other;
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}
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void
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ConnectionSettingsDialogImpl::slotConnect()
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{
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TDEGlobalNetworkManager* nm = TDEGlobal::networkManager();
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// add/save the connection
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if (nm && nm->saveConnection(_conn))
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{
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// activate device
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if (_conn)
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{
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// // VPN connection needs a special specific object
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// if (_conn->getType() == NM_SETTING_VPN_SETTING_NAME) {
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// TQT_DBusObjectPath act_conn = nm->getDefaultActiveConnection();
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// TQT_DBusObjectPath device = nm->getDeviceForActiveConnection(act_conn);
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// nm->ActivateConnectionAsync(id, "org.freedesktop.NetworkManagerUserSettings", _conn->getObjectPath(), device, act_conn, err);
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// }
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// else {
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// we need to call ActivateDevice async
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nm->initiateConnection(_conn->UUID);
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// }
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}
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}
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else {
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KMessageBox::error(this, i18n("<qt><b>Unable to save network connection!</b><p>Potential causes:<br> * Insufficient permissions<br> * NetworkManager not running<br> * DBUS failure</qt>"), i18n("Unable to perform requested operation"));
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}
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emit connectionSaved();
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this->close(true);
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}
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void
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ConnectionSettingsDialogImpl::slotSave()
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{
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// Make sure settings are committed
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TQValueList<int>::Iterator current = _widgetIds.find(wstackSettings->id(wstackSettings->visibleWidget()));
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if (current != _widgetIds.fromLast())
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{
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WidgetInterface* widget = NULL;
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// let the widget know about it being the active one
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widget = dynamic_cast<WidgetInterface*>(wstackSettings->widget(*current));
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if (widget) {
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deactivateWidget(widget);
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}
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}
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TDEGlobalNetworkManager* nm = TDEGlobal::networkManager();
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// save the connection
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if (!nm || !nm->saveConnection(_conn))
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{
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KMessageBox::error(this, i18n("<qt><b>Unable to save network connection!</b><p>Potential causes:<br> * Insufficient permissions<br> * NetworkManager not running<br> * DBUS failure</qt>"), i18n("Unable to perform requested operation"));
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}
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emit connectionSaved();
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this->close(true);
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}
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void
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ConnectionSettingsDialogImpl::slotCancel()
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{
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close();
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}
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void
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ConnectionSettingsDialogImpl::slotNext()
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{
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TQValueList<int>::Iterator current = _widgetIds.find(wstackSettings->id(wstackSettings->visibleWidget()));
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if (current != _widgetIds.fromLast())
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{
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WidgetInterface* widget = NULL;
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// let the widget know about it being the active one
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widget = dynamic_cast<WidgetInterface*>(wstackSettings->widget(*current));
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if (widget) {
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deactivateWidget(widget);
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}
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// next widget
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current++;
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// let the widget know about it being the active one
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widget = dynamic_cast<WidgetInterface*>(wstackSettings->widget(*current));
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if (widget) {
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activateWidget(widget);
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}
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}
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slotEnableButtons();
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}
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void
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ConnectionSettingsDialogImpl::slotBack()
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{
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TQValueList<int>::Iterator current = _widgetIds.find(wstackSettings->id(wstackSettings->visibleWidget()));
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if (current != _widgetIds.begin())
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{
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WidgetInterface* widget = NULL;
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// let the widget know about it being the active one
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widget = dynamic_cast<WidgetInterface*>(wstackSettings->widget(*current));
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if (widget) {
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deactivateWidget(widget);
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}
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// one back
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current--;
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// let the widget know about it being the active one
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widget = dynamic_cast<WidgetInterface*>(wstackSettings->widget(*current));
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if (widget) {
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activateWidget(widget);
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}
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}
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slotEnableButtons();
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}
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void
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ConnectionSettingsDialogImpl::activateWidget(WidgetInterface* widget)
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{
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// allow the widget to press next
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connect(widget, TQT_SIGNAL(next()), this, TQT_SLOT(slotNext()));
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// allow the widget to do some initialization
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widget->Activate();
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// show the widget
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wstackSettings->raiseWidget(widget);
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}
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void
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ConnectionSettingsDialogImpl::deactivateWidget(WidgetInterface* widget)
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{
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// allow the widget to press next
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disconnect(widget, TQT_SIGNAL(next()), this, TQT_SLOT(slotNext()));
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// allow the widget to do some initialization
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widget->Deactivate();
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}
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void
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ConnectionSettingsDialogImpl::slotEnableButtons()
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{
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// enable the buttons according to the current state
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TQValueList<int>::Iterator current = _widgetIds.find(wstackSettings->id(wstackSettings->visibleWidget()));
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bool enabled;
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/*
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Next: enabled if another widget is available
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*/
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enabled = true;
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if (current == _widgetIds.fromLast() || _disable_next_button) {
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enabled = false;
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}
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pbNext->setEnabled(enabled);
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/*
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Back: enabled if the current widget has a predecessor
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*/
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enabled = true;
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if (current == _widgetIds.begin()) {
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enabled = false;
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}
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pbBack->setEnabled(enabled);
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/*
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Connect: only show connect if the connection is valid
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*/
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if (_conn) {
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TDEGlobalNetworkManager* nm = TDEGlobal::networkManager();
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TDENetworkErrorStringMap errorStringMap;
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TDENetworkConnectionErrorFlags::TDENetworkConnectionErrorFlags errorFlags;
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bool ret;
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ret = (nm ? nm->verifyConnectionSettings(_conn, &errorFlags, &errorStringMap) : 0);
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btnConnect->setEnabled(ret);
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if (!ret) {
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// FIXME
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// Check the error flags and the current dialog type to determine if an error message is warranted
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// KMessageBox::error(this, errorString, i18n("Invalid Settings Detected"));
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}
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pbSave->setEnabled(nm ? nm->verifyConnectionSettings(_conn) : 0);
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}
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}
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#include "tdenetman-connection_settings_dialog.moc"
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