--- a/securitydialogs/lockapp/inc/lockappkeypattern.h Thu May 27 13:44:17 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,183 +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: Key pattern matching component.
- *
-*/
-
-
-#ifndef __LOCKAPPKEYPATTERN__
-#define __LOCKAPPKEYPATTERN__
-
-// INCLUDES
-#include <w32std.h>
-#include <e32base.h>
-
-enum TPatternState
- {
- EPatternNotInitialized = 1,
- EPatternNotEnabled,
- EPatternNoMatch,
- EPatternPrimaryMatch,
- EPatternSecondaryMatch,
- };
-
-/**
- * CLockAppKeyPattern class implements a 2-key pattern matcher.
- * Can be used for both iCodes and iScancodes, as it matches integer numbers.
- * The caller's responsability is to make sense what is beeing matched.
- * Multiple patterns can be defined.
- *
- * @lib lockapp
- * @since 5.0
- * @author Tamas Koteles
- */
-class CLockAppKeyPattern : public CBase
- {
- public:
-
- /**
- * Two phased constructor.
- */
- static CLockAppKeyPattern* NewL( );
-
- /**
- * Destructor.
- */
- ~CLockAppKeyPattern( );
-
- /**
- * If no patterns have been defined it cannot be used.
- * @return ETrue if has succesfully loaded policy
- */
- TBool HasPatterns( );
-
- /**
- * Gets the enabled state.
- *
- * @return true if the patterns are enabled, false othewise
- */
- TBool IsEnabled( );
-
- /**
- * Sets the enabled state.
- */
- void SetEnabled( TBool aEnabled );
-
- /**
- * Gets the primary key timeout.
- *
- * @return the timeout in miliseconds
- */
- TUint GetKeyTimeOut( );
-
- /**
- * Sets the primary key timeout.
- *
- */
- void SetKeyTimeOut( TUint aTimeOut );
-
- /**
- * Adds a key combination.
- *
- * @param aPrimaryKey code for primary key
- * @param aSecondaryKey code for secondary key
- * @return standard Symbian error code
- */
- TInt AddPattern( TUint32 aPrimaryKey, TUint32 aSecondaryKey );
-
- /**
- * Gets a key combination.
- *
- * @param aIndex index of the key combination
- * @param aPrimaryKey primary key code if found
- * @param aSecondaryKey secondary key code if found
- * @return standard Symbian error code
- */
- TInt GetPattern( TInt aIndex, TUint32& aPrimaryKey, TUint32& aSecondaryKey );
-
- /**
- * Clears all the defined key combinations.
- *
- * @return standard Symbian error code
- */
- TInt ClearPatterns( );
-
- /**
- * Handles Key events. Result of the event is returned in the pattern state.
- *
- * @param aKey the actual key event (code or scancode)
- * @return TPatternState caused by the event.
- */
- TPatternState HandleKeyEvent( TUint32 aKey );
-
- protected:
-
- /**
- * C++ default constructor (private so cannot be derived).
- */
- CLockAppKeyPattern( );
-
- /**
- * Second constructor initializes the policy
- */
- void ConstructL( );
-
- private:
-
- /**
- * A primary key has been received, set primary-match state.
- */
- void HandlePrimaryKeyEvent( TUint32 aKey );
-
- /**
- * A secondary key has been received, set secondary-match state.
- */
- void HandleSecondaryKeyEvent( );
-
- /**
- * Any other key has been received, set no-match state.
- */
- void HandleOtherKeyEvent( );
-
- /**
- * A call back to the keylock timer
- * param TAny aSelf a pointer to the parent class
- */
- static TInt HandleKeyTimerTimeout( TAny* aSelf );
-
- private:
-
- // defined configurations
- RArray<TUint> iPrimaryKeys;
- RArray<TUint> iSecondaryKeys;
- RArray<TUint> iWaitingKeys;
-
- // defined timeout
- TUint iKeyTimeOut;
-
- // first key pressed
- TPatternState iState;
-
- // if the keypatterns are enabled
- TBool iEnabled;
-
- // if the keylock policy exists
- TBool iHasPatterns;
-
- // timer used between primary and secondary keys
- CPeriodic* iKeyTimer;
-
- };
-
-#endif // __LOCKAPPKEYPATTERN__