--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/calendarui/controller/src/calenbackgroundstate.cpp	Tue Feb 02 10:12:19 2010 +0200
@@ -0,0 +1,205 @@
+/*
+* Copyright (c) 2007-2008 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:   Calendar state machine
+*
+*/
+
+
+
+// includes
+#include "calenbackgroundstate.h"
+#include "calendarui_debug.h"           // Debug macros
+#include "calencontroller.h"
+#include "calenstatemachine.h"
+#include "calennotifier.h"
+
+// ----------------------------------------------------------------------------
+// CCalenBackgroundState::NewLC
+// First stage construction
+// ----------------------------------------------------------------------------
+CCalenBackgroundState* CCalenBackgroundState::NewLC( CCalenController& aController,
+                                                            RHashSet<TCalenNotification>&  aOutstandingNotifications )
+    {
+    TRACE_ENTRY_POINT;
+
+    CCalenBackgroundState* self = new ( ELeave ) CCalenBackgroundState( aController,aOutstandingNotifications );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+
+    TRACE_EXIT_POINT;
+    return self;
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenBackgroundState::ConstructL
+// Second stage construction
+// ----------------------------------------------------------------------------
+void CCalenBackgroundState::ConstructL()
+    {
+    TRACE_ENTRY_POINT;
+    BaseConstructL();
+    
+    TRACE_EXIT_POINT;
+    }
+    
+// ----------------------------------------------------------------------------
+// CCalenBackgroundState::CCalenBackgroundState
+// C++ Constructor
+// ----------------------------------------------------------------------------
+CCalenBackgroundState::CCalenBackgroundState( CCalenController& aController, 
+                                                                RHashSet<TCalenNotification>&  aOutstandingNotifications )
+    : CCalenState( aController, aOutstandingNotifications )
+    {
+    TRACE_ENTRY_POINT;
+    
+    TRACE_EXIT_POINT;
+    }
+    
+// ----------------------------------------------------------------------------
+// CCalenBackgroundState::CCalenBackgroundState
+// Destructor
+// ----------------------------------------------------------------------------    
+CCalenBackgroundState::~CCalenBackgroundState()
+    {
+    TRACE_ENTRY_POINT;
+    
+    TRACE_EXIT_POINT;
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenBackgroundState::HandleCommandL
+// From CCalenState
+// ----------------------------------------------------------------------------    
+TBool CCalenBackgroundState::HandleCommandL( const TCalenCommand& aCommand,
+                                           CCalenStateMachine& aStateMachine )
+    {
+    TRACE_ENTRY_POINT;  
+    
+    //When application is pushed background
+    //1,when launched from active idle ,( AI screen or missed alarm softnotification/small indicator),
+    //  multiple entires -> Day view
+    //2,when launched from active idle ( AI screen or missed alarm softnotification/small indicator),
+    //  single entry -> Event view
+    
+    TInt cmd = aCommand.Command();
+    MCalenCommandHandler* handler = iController.GetCommandHandlerL( cmd );
+    
+    ASSERT( handler ); // FIXME: error ui
+    
+    TBool cmdUsed = EFalse;
+
+    switch( cmd )
+        {
+        case ECalenDayView:
+            SetCurrentState(aStateMachine,CCalenStateMachine::ECalenIdleState);
+            cmdUsed = ETrue;
+            break;
+        case ECalenEventView:
+            SetCurrentState(aStateMachine,CCalenStateMachine::ECalenViewingState);
+            cmdUsed = ETrue;
+            break;
+        case ECalenEventViewFromAlarm:
+        case ECalenEventViewFromAlarmStopOnly:
+            SetCurrentState(aStateMachine,CCalenStateMachine::ECalenAlarmState);
+            cmdUsed = ETrue;
+            break;
+        case ECalenFasterAppExit:
+        	if(iPreviousState == CCalenStateMachine::ECalenMapState)
+				{
+				// Issue map launch cancel notification
+				iController.BroadcastNotification(ECalenNotifyCancelMapLaunch);
+		        SetCurrentState( aStateMachine, CCalenStateMachine::ECalenIdleState );
+		        ActivateCurrentStateL(aStateMachine);
+		        cmdUsed = ETrue;
+		        break;
+		   		}
+        	else if(iPreviousState == CCalenStateMachine::ECalenDeletingState)
+        	    {
+                // Issue ECalenNotifyDeleteFailed notification to cancel the delete
+                iController.BroadcastNotification(ECalenNotifyDeleteFailed);
+                SetCurrentState( aStateMachine, CCalenStateMachine::ECalenIdleState );
+                ActivateCurrentStateL(aStateMachine);
+                cmdUsed = ETrue;                 
+        	    }
+        	else if( iPreviousState == CCalenStateMachine::ECalenSettingsState
+        	       || iPreviousState == CCalenStateMachine::ECalenEditingState
+        	       || iPreviousState == CCalenStateMachine::ECalenSendingState 
+        	       || iPreviousState == CCalenStateMachine::ECalenIdleState 
+                   || iPreviousState == CCalenStateMachine::ECalenViewingState)
+        	    {
+                SetCurrentState( aStateMachine, CCalenStateMachine::ECalenIdleState );
+                ActivateCurrentStateL(aStateMachine);
+                cmdUsed = ETrue;                 
+        	    }
+        default:
+            break;
+        }
+    if(cmdUsed)
+    RequestCallbackL( handler, aCommand );
+    
+    TRACE_EXIT_POINT;
+    return cmdUsed;
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenBackgroundState::HandleNotificationL
+// From CCalenState
+// ----------------------------------------------------------------------------        
+void CCalenBackgroundState::HandleNotificationL(const TCalenNotification& aNotification,
+                                                 CCalenStateMachine& aStateMachine )
+    {
+    TRACE_ENTRY_POINT;
+    
+    switch( aNotification )
+        {
+        case ECalenNotifyAppForegrounded:
+        	{
+        	SetCurrentState( aStateMachine, iPreviousState );
+        	// We set iOutstandingNotifications for two reasons.
+        	// 1. The new state i.e. the state we are moving back can have notification info.
+        	// 2. When we move to newstate we broadcast all notification from iOutstandingNotifications
+        	//     and inform the registered notifiers.
+        	iOutstandingNotifications.InsertL(aNotification);
+            ActivateCurrentStateL(aStateMachine);
+        	}
+            break;
+        case ECalenNotifyAppBackgrounded:
+            // may receive more background notifications, just ignore
+            break;
+        default:
+            // default is defer all other notifications when app in background
+            // iOutstandingNotifications.InsertL(aNotification);
+            iController.Notifier().BroadcastApprovedNotification( aNotification );
+            break;
+        }
+    
+    TRACE_EXIT_POINT;
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenBackgroundState::HandleStateActivationL
+// Behavior when state is activated.
+// ----------------------------------------------------------------------------
+void CCalenBackgroundState::HandleStateActivationL(CCalenStateMachine& aStateMachine)
+    {
+    TRACE_ENTRY_POINT;
+    if(iOutstandingNotifications.Find(ECalenNotifyAppBackgrounded))
+        {
+        CCalenState::HandleStateActivationL(aStateMachine);
+        }
+    
+    TRACE_EXIT_POINT;
+    }
+
+ // end of file