--- a/securitydialogs/lockapp/inc/lockappstatecontrol.h Thu Jun 17 12:11:51 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,322 +0,0 @@
-/*
-* Copyright (c) 2007 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: Controls lock states (keyguard locked/unlocked, devicelock)
- *
-*/
-
-
-#ifndef __LOCKAPPSTATECONTROL_H__
-#define __LOCKAPPSTATECONTROL_H__
-
-// INCLUDES
-#include "lockappobserverlist.h"
-#include "lockappstatecontrolinterface.h"
-#include "lockappobserverinterface.h"
-#include <lockappclientserver.h>
-
-// FORWARD DECLARATIONS
-class CLockAppBaseControl;
-class CLockAppIdleControl;
-class CLockAppKeyguardControl;
-class CLockAppDevicelockControl;
-class CLockAppEcsDetector;
-class CLockAppPubSubObserver;
-class CAknIncallBubble;
-
-/**
- * CLockAppStateControl class is the main locking state control class.
- * Class is derived from CLockAppObserverList observer list class.
- * Does not own visible user interface, but directs window server events like
- * key events to window-owning child controls (keyguard ui, emergency support).
- * All lock state changes should be handled through this class.
- *
- * @lib lockapp
- * @since 5.0
- * @author Joona Petrell
- * @author Tamas Koteles
- */
-class CLockAppStateControl : public CLockAppObserverList, public MLockAppStateControl,
- public MLockAppObserverInterface
- {
- public:
-
- /**
- * Two-phased constructor.
- */
- static CLockAppStateControl* NewL( );
-
- /**
- * Destructor.
- */
- ~CLockAppStateControl( );
-
- private:
-
- /**
- * C++ default constructor.
- */
- CLockAppStateControl( );
-
- /**
- * Second phase constructor allowed to fail (leave).
- */
- void ConstructL( );
-
- public:
-
- /**
- * Activate keyguard lock.
- *
- * @param aWithNote if "keys locked" note is shown
- * @return KErrAlreadyExists if already enabled
- * KErrPermissionDenied if devicelock is activated
- * KErrNone if succeeded
- */
- TInt EnableKeyguardL( TBool aWithNote );
-
- /**
- * Dectivate keyguard lock.
- *
- * @param aWithNote if "keys active" note is shown.
- * @return KErrAlreadyExists if already disabled
- * KErrPermissionDenied if devicelock is activated
- * KErrNone if succeeded
- */
- TInt DisableKeyguardL( TBool aWithNote );
-
- /**
- * Activate devicelock.
- *
- * @param aReason the device locking reason.
- * @return KErrAlreadyExists if already enabled.
- * KErrNone if succeeded
- */
- TInt EnableDevicelockL( TDevicelockReason aReason = EDevicelockManual );
-
- /**
- * Dectivate devicelock.
- *
- * @return KErrAlreadyExists if already disabled
- * KErrPermissionDenied if keyguard is activated
- * KErrNone if succeeded
- */
- TInt DisableDevicelockL( );
-
- /**
- * Offer to enable keyguard by showing "offerkeylock" note.
- * @return KErrPermissionDenied if keyguard/devicelock already activated
- * KErrNone if succeeded
- */
- TInt OfferKeyguard( );
-
- /**
- * Offer to enable keyguard by showing "offerkeylock" note.
- *
- * @return KErrNone if succeeded
- * KErrPermissionDenied if keyguard not enabled
- */
- TInt ShowKeysLockedNote( );
-
- /**
- * External access to lock state
- *
- * @return Current lock state
- */
- TLockStatus LockStatus( ) const;
-
- /**
- * External access to lock environment
- *
- * @return Current environment state mask
- */
- TUint EnvironmentStatus( ) const;
-
- /**
- * Only used for internal testing.
- * @return error code
- */
- TInt ExecuteInternalTest( );
-
- public:
- // From MLockAppObserverInterface
-
- /**
- * Handle Central Repository observer callback.
- */
- void HandleCenRepNotify( TUid aCenRepUid, TUint32 aKeyId, TInt aValue );
-
- /**
- * Handle Publish & Subscribe observer callback.
- */
- void HandlePubSubNotify( TUid aPubSubUid, TUint aKeyId, TInt aValue );
-
- public:
- // from CCoeControl
-
- TInt CountComponentControls( ) const;
-
- CCoeControl* ComponentControl( TInt aIndex ) const;
-
- TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType );
-
- void HandleWsEventL( const TWsEvent& aEvent, CCoeControl* aDestination );
-
- void HandleResourceChange( TInt aType );
-
- private:
-
- /**
- * Creates the second "visibility gate" window group.
- */
- void CreateVisibilityGateWgL( );
-
- /**
- * Logs the telephony P&S call state.
- */
- void PrintCallState( TInt aValue );
-
- /**
- * Update the environment variable with the event.
- * @return ETrue if the environment value has changed
- * EFalse otherwise
- */
- TBool HandleEnvironmentChange( TUint aEventMask, TBool aEnable );
-
- /**
- * Check if given transition is valid.
- * @return KErrNone if transition is legal
- * KErrAlreadyExists if LockApp already is in requested state
- * KErrPermissionDenied if illegal transition
- */
- TInt CheckIfLegal( TLockAppMessageReason aReason );
-
- /**
- * Handle lock state change. Should only called from
- * method PostStatusChangeL.
- *
- * @param aLockStatus The new lock state
- */
- void HandleLockStatusChangedL( TLockStatus aLockStatus );
-
- void BringForward( TBool aForeground );
-
- /**
- * Mute/Unmute key sounds when phone is locked/unlocked.
- *
- * @param aMuteSounds mute switch
- */
- void MuteSounds( TBool aMuteSounds );
-
- /**
- * Prescreen key events for special cases before giving them to child controls.
- */
- TKeyResponse PreCheckKeyEvents( const TKeyEvent& aKeyEvent, TEventCode aType );
-
- /**
- * Power key needs to always activate lights.
- */
- void CheckForPowerKeyLights( const TKeyEvent& aKeyEvent, TEventCode aType );
-
- /**
- * Green and Red keys should be passed to Phone during phone call.
- * @return ETrue if the keys have been forwarded
- * EFalse otherwise
- */
- TBool CheckForPhoneKeys( const TKeyEvent& aKeyEvent, TEventCode aType );
-
- private:
-
- /**
- * Internal lock state.
- */
- TLockStatus iLockStatus;
-
- /**
- * Current control;
- */
- CLockAppBaseControl* iCurrentControl;
-
- /**
- * Idle UI.
- * Owned by superclass.
- */
- CLockAppIdleControl* iIdle; // owned by superclass
-
- /**
- * Keyguard UI.
- * Owned by superclass.
- */
- CLockAppKeyguardControl* iKeyguard; // owned by superclass
-
- /**
- * Autolock UI
- * Owned by superclass.
- */
- CLockAppDevicelockControl* iDevicelock;
-
- /**
- * Emergency call detector with emergency note.
- * Owned by superclass.
- */
- CLockAppEcsDetector* iLockEcsDetector;
-
- /**
- * PubSub observers
- */
- CLockAppPubSubObserver* iPSScreenSaverObserver;
- CLockAppPubSubObserver* iPSTelephonyObserver;
- CLockAppPubSubObserver* iPSGripObserver;
- CLockAppPubSubObserver* iPSFPSObserver;
-
- /**
- * Application's main window group - Event gate
- */
- RWindowGroup& iWGEventGate;
-
- /**
- * Visibility gate (owned)
- */
- RWindowGroup iWGVisibilityGate;
-
- /**
- * Incall Bubble. (owned)
- */
- CAknIncallBubble* iIncallBubble;
-
- private:
-
- /**
- * feature manager keys
- */
- TBool iFeatureNoPowerkey;
-
- /**
- * Offset value used to free reserved localization resources
- */
- TInt iResourceFileOffset;
-
- /**
- * if sounds are muted
- */
- TBool iSoundsMuted;
-
- /**
- * Environment state descriptor bit-mask
- */
- TUint iEnvState;
-
- };
-
-#endif // __LOCKAPPSTATECONTROL_H__
-// End of File