diff -r 63be7eb3fc78 -r f28ada11abbf wlanutilities/wlanentryplugin/src/wlanstatusinfo.cpp --- a/wlanutilities/wlanentryplugin/src/wlanstatusinfo.cpp Tue Aug 31 16:18:40 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,195 +0,0 @@ -/* -* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). -* All rights reserved. -* This component and the accompanying materials are made available -* under the terms of "Eclipse Public License v1.0" -* which accompanies this distribution, and is available -* at the URL "http://www.eclipse.org/legal/epl-v10.html". -* -* Initial Contributors: -* Nokia Corporation - initial contribution. -* -* Contributors: -* -* Description: -* WLAN Status Info wrapper for WLAN entry plugin. -*/ - -// System includes - -#include -#include -#include - -// User includes - -#include "wlanqtutils.h" - -#include "wlanstatusinfo.h" - -#include "OstTraceDefinitions.h" -#ifdef OST_TRACE_COMPILER_IN_USE -#include "wlanstatusinfoTraces.h" -#endif - -/*! - \class WlanStatusInfo - \brief Class for maintaining and updating the WLAN status for the WLAN - Status Control Panel Plugin. -*/ - -// External function prototypes - -// Local constants - -//! Master WLAN ON/OFF setting key -static const XQSettingsKey masterWlanKey( - XQSettingsKey::TargetCentralRepository, - KCRUidWlanDeviceSettingsRegistryId.iUid, - KWlanOnOff); - -//! WLAN forced OFF setting key -static const XQSettingsKey wlanForceKey( - XQSettingsKey::TargetCentralRepository, - KCRUidWlanDeviceSettingsRegistryId.iUid, - KWlanForceDisable); - -// ======== LOCAL FUNCTIONS ======== - -// ======== MEMBER FUNCTIONS ======== - -/*! - Constructor. -*/ - -WlanStatusInfo::WlanStatusInfo(QObject *parent) : - QObject(parent), - mWlanQtUtils(new WlanQtUtils()), - mSettingsManager(new XQSettingsManager(this)), - mStatusText(""), - mStatus(WlanStatusOff) -{ - OstTraceFunctionEntry0(WLANSTATUSINFO_WLANSTATUSINFO_ENTRY); - - // Listen for WLAN ON/OFF switching - bool connectStatus = connect( - mSettingsManager, - SIGNAL(valueChanged(XQSettingsKey, QVariant)), - this, - SLOT(updateStatus())); - Q_ASSERT(connectStatus); - mSettingsManager->startMonitoring(masterWlanKey); - mSettingsManager->startMonitoring(wlanForceKey); - - // Listen for WLAN connection statuses - connectStatus = connect( - mWlanQtUtils, - SIGNAL(wlanNetworkOpened(int)), - this, - SLOT(updateStatus())); - Q_ASSERT(connectStatus == true); - connectStatus = connect( - mWlanQtUtils, - SIGNAL(wlanNetworkClosed(int, int)), - this, - SLOT(updateStatus())); - Q_ASSERT(connectStatus == true); - - // Set initial status - updateStatus(); - - OstTraceFunctionExit0(WLANSTATUSINFO_WLANSTATUSINFO_EXIT); -} - -/*! - Destructor. -*/ - -WlanStatusInfo::~WlanStatusInfo() -{ - OstTraceFunctionEntry0(DUP1_WLANSTATUSINFO_WLANSTATUSINFO_ENTRY); - - delete mWlanQtUtils; - - OstTraceFunctionExit0(DUP1_WLANSTATUSINFO_WLANSTATUSINFO_EXIT); -} - -/*! - Function for getting current WLAN status value (WlanStatusInfo::WlanStatus*). -*/ - -int WlanStatusInfo::status() const -{ - OstTraceFunctionEntry0(WLANSTATUSINFO_STATUS_ENTRY); - OstTraceFunctionExit0(WLANSTATUSINFO_STATUS_EXIT); - return mStatus; -} - -/*! - Returns the current WLAN status text. -*/ - -QString WlanStatusInfo::statusText() const -{ - OstTraceFunctionEntry0(WLANSTATUSINFO_STATUSTEXT_ENTRY); - OstTraceFunctionExit0(WLANSTATUSINFO_STATUSTEXT_EXIT); - return mStatusText; -} - -/*! - Function for checking if WLAN is ON. - WLAN is enabled if the WLAN OnOff key is true and the force disable - wlan key is false. - - @return Returns true if WLAN is ON. -*/ - -bool WlanStatusInfo::isWlanOn() const -{ - OstTraceFunctionEntry0(WLANSTATUSINFO_ISWLANON_ENTRY); - - bool wlanOn = mSettingsManager->readItemValue(masterWlanKey).toBool(); - bool forcedOff = mSettingsManager->readItemValue(wlanForceKey).toBool(); - - OstTraceExt2( - TRACE_NORMAL, - WLANSTATUSINFO_ISWLANON, - "WlanStatusInfo::isWlanOn;wlanOn=%hhu;forcedOff=%hhu", - wlanOn, - forcedOff); - - OstTraceFunctionExit0(WLANSTATUSINFO_ISWLANON_EXIT); - return wlanOn && !forcedOff; -} - -/*! - Slot used for updating the WLAN status. -*/ - -void WlanStatusInfo::updateStatus() -{ - OstTraceFunctionEntry0(WLANSTATUSINFO_UPDATESTATUS_ENTRY); - - // Backup old status to detect changes - QString oldStatusText = mStatusText; - - // Figure out current WLAN status - if (!isWlanOn()) { - // WLAN is switched OFF. - mStatus = WlanStatusOff; - mStatusText = hbTrId("txt_occ_dblist_wireless_lan_val_off"); - } else if (mWlanQtUtils->connectionStatus() == WlanQtUtils::ConnStatusConnected) { - mStatus = WlanStatusConnected; - mStatusText = mWlanQtUtils->iapName(mWlanQtUtils->activeIap()); - } else { - mStatus = WlanStatusIdle; - mStatusText = hbTrId("txt_occ_dblist_wireless_lan_val_wlan_is_on"); - } - - // Inform about update if the status really changed. - if (oldStatusText != mStatusText) { - emit statusUpdated(); - } - - OstTraceFunctionExit0(WLANSTATUSINFO_UPDATESTATUS_EXIT); -}