test: epoc32/include/e32ktran.h@2fe1408b6811

     1 // Copyright (c) 1995-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // e32\include\e32ktran.h

    15 //

    16 //

    20 /**

    21  @file

    22  @internalTechnology

    23 */

    25 #ifndef __E32KTRAN_H__

    26 #define __E32KTRAN_H__

    27 #include <e32std.h>

    28 #include <e32keys.h>

    29 #include <e32base.h>

    30 //

    31 class TMaskedModifiers

    32 	{

    33 public:

    34 	TUint iMask;

    35 	TUint iValue;

    36 	};

    37 //

    38 enum TPattern

    39 	{

    40 	EAnyKey=0x00,

    41 	EAnyAlphaNumeric,

    42 	EAnyAlpha,

    43 	EAnyAlphaLowerCase,

    44 	EAnyAlphaUpperCase,

    45 	EAnyDecimalDigit,

    46 	EAnyDigitGivenRadix,

    47 	EAnyModifierKey,

    48 	EMatchKey=0x40,

    49 	EMatchKeyCaseInsens,

    50 	EMatchLeftOrRight

    51 	};

    52 //

    53 class TKeyCodePattern

    54 	{

    55 public:

    56 	TUint16 iKeyCode;

    57 	TInt8   iPattern;

    58 	TInt8   iFiller;

    59 	};

    60 //

    61 class TCaptureKey

    62 	{

    63 public:

    64 	TMaskedModifiers iModifiers;

    65 	TKeyCodePattern  iKeyCodePattern;

    66 	TUint iApp;

    67 	TUint iHandle;

    68 	};

    69 //

    70 class TKeyData

    71 	{

    72 public:

    73 	TInt  iModifiers;

    74 	TInt  iApp;

    75 	TInt  iHandle;

    76 	TBool iIsCaptureKey;

    77 	TUint iKeyCode;

    78 	};

    79 //

    80 class CCaptureKeys: public CBase

    81 	{

    82 public:

    83 	IMPORT_C CCaptureKeys();

    84 	IMPORT_C ~CCaptureKeys();

    85 	IMPORT_C void Construct();

    86 	IMPORT_C void AddCaptureKeyL(const TCaptureKey &aCaptureKey);

    87 	IMPORT_C void AddCaptureKeyL(const TCaptureKey &aCaptureKey, TUint8 aPriority);

    88 	IMPORT_C void SetCaptureKey(TUint32 aHandle, const TCaptureKey &aCaptureKey);

    89 	IMPORT_C void SetCaptureKey(TUint32 aHandle, const TCaptureKey &aCaptureKey, TUint8 aPriority);

    90 	IMPORT_C void CancelCaptureKey(TUint32 aHandle);

    91 	IMPORT_C void CancelAllCaptureKeys(TUint32 aApp);

    92 	IMPORT_C void ProcessCaptureKeys(TKeyData &aKeyData) const;

    93 protected:

    94 	void CheckCaptureKey(const TCaptureKey &aCaptureKey);

    95 	void removeCaptureKey(TUint index);

    96 protected:

    97 	RArray<TCaptureKey> iCKarray;

    98 	};

    99 //

   100 class CKeyTranslator: public CBase

   101 	{

   102 public:

   103 	IMPORT_C static CKeyTranslator *New();

   104 	virtual TInt GetModifierState()=0;

   105 	virtual void SetModifierState(TEventModifier aModifier,TModifierState aState)=0;

   106 	virtual TBool TranslateKey(TUint aScanCode,TBool aKeyUp,const CCaptureKeys &aCaptureKeys,TKeyData &aKeyData)=0;

   107     virtual void UpdateModifiers(TInt aModifiers)=0;

   108     virtual TInt ChangeKeyData(const TDesC& aLibraryName)=0;

   109 	};

   111 #endif

author	William Roberts <williamr@symbian.org>
	Tue, 16 Mar 2010 16:12:26 +0000
branch	Symbian2
changeset 2	2fe1408b6811
permissions	-rw-r--r--