--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/securitydialogs/Autolock/src/AutoLockValueObserver.cpp Wed Sep 01 12:19:59 2010 +0100
@@ -0,0 +1,211 @@
+/*
+* Copyright (c) 2002 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:
+* Observer for phone events. Used to deactive/active the side-key
+*
+*
+*/
+
+
+#include <e32property.h>
+#include <PSVariables.h>
+#include <ctsydomainpskeys.h>
+#include "AutolockAppUiPS.h"
+#include "AutoLockValueObserverPS.h"
+#include <coreapplicationuisdomainpskeys.h>
+#include <startupdomainpskeys.h>
+
+// ================= MEMBER FUNCTIONS =======================
+//
+// ----------------------------------------------------------
+// CValueObserver::NewL()
+// Constructs a new entry with given values.
+// ----------------------------------------------------------
+//
+CValueObserver* CValueObserver::NewL(CAutolockAppUi* aAppUi)
+ {
+ CValueObserver* self = new (ELeave) CValueObserver(aAppUi);
+ CleanupStack::PushL(self);
+ self->ConstructL();
+ CleanupStack::Pop();
+ return self;
+ }
+//
+// ----------------------------------------------------------
+// CValueObserver::CValueObserver()
+// Destructor
+// ----------------------------------------------------------
+//
+CValueObserver::~CValueObserver()
+ {
+ Cancel();
+ }
+//
+// ----------------------------------------------------------
+// CValueObserver::Start()
+// Starts listening KUidCurrentCall event
+// ----------------------------------------------------------
+//
+TInt CValueObserver::Start()
+ {
+ if (IsActive())
+ return KErrInUse;
+ iStatus = KRequestPending;
+ iProperty.Attach(KPSUidCtsyCallInformation, KCTsyCallState);
+ iProperty.Subscribe(iStatus);
+ SetActive();
+ #if defined(_DEBUG)
+ RDebug::Printf( "%s %s (%u) value=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 0 );
+ #endif
+ return KErrNone;
+ }
+//
+// ----------------------------------------------------------
+// CValueObserver::Stop()
+// Stops listening KUidCurrentCall event
+// ----------------------------------------------------------
+//
+void CValueObserver::Stop()
+ {
+ #if defined(_DEBUG)
+ RDebug::Printf( "%s %s (%u) value=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 0 );
+ #endif
+ Cancel();
+ }
+//
+// ----------------------------------------------------------
+// CLockObserver::CLockObserver()
+// C++ constructor
+// ----------------------------------------------------------
+//
+CValueObserver::CValueObserver(CAutolockAppUi* aAppUi) : CActive(0), iAppUi(aAppUi)
+ {
+ #if defined(_DEBUG)
+ RDebug::Printf( "%s %s (%u) value=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 0 );
+ #endif
+ }
+//
+// ----------------------------------------------------------
+// CLockObserver::ConstructL()
+// Symbian OS default constructor
+// ----------------------------------------------------------
+//
+void CValueObserver::ConstructL()
+ {
+ // Add this active object to the scheduler.
+ #if defined(_DEBUG)
+ RDebug::Printf( "%s %s (%u) value=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 0 );
+ #endif
+ CActiveScheduler::Add(this);
+ }
+//
+// ----------------------------------------------------------
+// CValueObserver::RunL()
+//
+// ----------------------------------------------------------
+//
+void CValueObserver::RunL()
+ {
+ #if defined(_DEBUG)
+ RDebug::Printf( "%s %s (%u) value=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 0 );
+ #endif
+ TInt atForeground = iAppUi->IsForeground();
+ TInt value(EStartupUiPhaseUninitialized);
+ RProperty::Get(KPSUidStartup, KPSStartupUiPhase, value);
+ TInt callState;
+ iProperty.Get( callState );
+ #if defined(_DEBUG)
+ RDebug::Printf( "%s %s (%u) callState=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, callState );
+ RDebug::Printf( "%s %s (%u) EPSCTsyCallStateNone=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, EPSCTsyCallStateNone );
+ RDebug::Printf( "%s %s (%u) EPSCTsyCallStateUninitialized=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, EPSCTsyCallStateUninitialized );
+ RDebug::Printf( "%s %s (%u) atForeground=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, atForeground );
+ RDebug::Printf( "%s %s (%u) KPSStartupUiPhase value=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, value );
+ RDebug::Printf( "%s %s (%u) EStartupUiPhaseSystemWelcomeDone=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, EStartupUiPhaseSystemWelcomeDone );
+ #endif
+
+
+ if (callState == EPSCTsyCallStateNone && !atForeground)
+ {
+ if( value<EStartupUiPhaseSystemWelcomeDone )
+ {
+ #if defined(_DEBUG)
+ RDebug::Printf( "%s %s (%u) re-start=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 1 );
+ #endif
+ Start();
+ }
+ else
+ {
+ // app back to foreground
+ TInt iAppUi_Locked = iAppUi->Locked();
+ TInt alocked = RProperty::Get(KPSUidCoreApplicationUIs, KCoreAppUIsAutolockStatus, value);
+ #if defined(_DEBUG)
+ RDebug::Printf( "%s %s (%u) alocked=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, alocked );
+ RDebug::Printf( "%s %s (%u) iAppUi_Locked=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, iAppUi_Locked );
+ #endif
+ if(iAppUi_Locked)
+ {
+ #if defined(_DEBUG)
+ RDebug::Printf( "%s %s (%u) BringAppToForegroundL=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 1 );
+ #endif
+ iAppUi->BringAppToForegroundL();
+ }
+ }
+ }
+ else
+ {
+ {
+ if( value<EStartupUiPhaseSystemWelcomeDone )
+ {
+ #if defined(_DEBUG)
+ RDebug::Printf( "%s %s (%u) 1=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 1 );
+ #endif
+ if( callState != EPSCTsyCallStateNone && callState != EPSCTsyCallStateUninitialized && !atForeground)
+ {
+ #if defined(_DEBUG)
+ RDebug::Printf( "%s %s (%u) 2=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 2 );
+ #endif
+ iAppUi->BringAppToForegroundL();
+ }
+ else if( (callState == EPSCTsyCallStateNone || callState == EPSCTsyCallStateUninitialized) && atForeground)
+ {
+ #if defined(_DEBUG)
+ RDebug::Printf( "%s %s (%u) calling BringAppToForegroundL=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 1 );
+ #endif
+ iAppUi->BringAppToForegroundL();
+ #if defined(_DEBUG)
+ RDebug::Printf( "%s %s (%u) calling SwitchToPreviousAppL=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 2 );
+ #endif
+ iAppUi->SwitchToPreviousAppL();
+ #if defined(_DEBUG)
+ RDebug::Printf( "%s %s (%u) done=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 3 );
+ #endif
+ }
+ }
+ }
+ Start();
+ }
+
+ }
+//
+// ----------------------------------------------------------
+// CValueObserver::DoCancel()
+// Cancels event listening
+// ----------------------------------------------------------
+//
+void CValueObserver::DoCancel()
+ {
+ iProperty.Cancel();
+ }
+
+// End of file