My first commit on the Symbian Hg repository. Testng how branches are working.
// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of the License "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:
// e32\include\k32keys.h
//
// WARNING: This file contains some APIs which are internal and are subject
// to change without notice. Such APIs should therefore not be used
// outside the Kernel and Hardware Services package.
//
#ifndef __KEYSTD_H__
#define __KEYSTD_H__
////////////////////////////////////////////////////////
//
// Bits required for keyboard translation software
//
////////////////////////////////////////////////////////
#include <e32svr.h>
/**
@internalComponent
@released
*/
const TUint KConvTableSettableModifiers=EModifierAutorepeatable|
EModifierKeypad|
EModifierPureKeycode;
/**
@internalComponent
@released
*/
const TUint KPersistentModifiers=EModifierLeftAlt|
EModifierRightAlt|
EModifierAlt|
EModifierLeftCtrl|
EModifierRightCtrl|
EModifierCtrl|
EModifierLeftShift|
EModifierRightShift|
EModifierShift|
EModifierLeftFunc|
EModifierRightFunc|
EModifierFunc|
EModifierCapsLock|
EModifierNumLock|
EModifierScrollLock|
EModifierKeyboardExtend;
/**
@internalComponent
@released
*/
const TUint KRotationModifiers=EModifierRotateBy90|
EModifierRotateBy180|
EModifierRotateBy270;
/**
@publishedPartner
@released
*/
struct SScanCodeBlock
{
TUint16 firstScanCode;
TUint16 lastScanCode;
};
/**
@publishedPartner
@released
*/
struct SScanCodeBlockList
{
TUint numBlocks;
const SScanCodeBlock *pblocks;
};
/**
@publishedPartner
@released
*/
struct SConvSubTable
{
const TUint16 *pkeyCode;
SScanCodeBlockList scanCodes;
};
/**
@publishedPartner
@released
*/
struct SConvTableNode
{
TMaskedModifiers maskedModifiers;
TUint numSubTables;
const SConvSubTable * const *ppsubTables;
};
/**
@publishedPartner
@released
*/
struct SConvTable
{
TUint numNodes;
const SConvTableNode *pnodes;
};
/**
@publishedPartner
@released
*/
struct SKeyCodeList
{
TUint numKeyCodes;
const TUint16 *pkeyCodes;
};
/**
@publishedPartner
@released
*/
struct SFunc
{
TInt32 funcParam;
TUint8 func;
TUint8 filler;
};
/**
@publishedPartner
@released
*/
struct SFuncAndState
{
TUint8 state;
TUint8 func;
TInt32 funcParam;
};
/**
@publishedPartner
@released
*/
struct SFuncTableEntry
{
TMaskedModifiers maskedModifiers;
TKeyCodePattern keyCodePattern;
SFuncAndState funcAndNewState;
};
/**
@publishedPartner
@released
*/
struct SFuncTable
{
TUint numEntries;
const SFuncTableEntry *pentries;
};
/**
@publishedPartner
@released
*/
struct SFuncTables
{
SFuncTable defaultTable;
SFuncTable modifierTable;
TUint numGenFuncTables;
const SFuncTable *pgenFuncTables;
};
/**
@internalComponent
@released
*/
class TCharExtended: public TChar
{
public:
inline TCharExtended();
inline TCharExtended(TUint aChar);
TCharExtended &operator=(TUint aChar);
TBool IsDigitGivenRadix(TRadix aRadix) const;
TBool IsModifier() const;
TInt DigitValue() const;
TBool MatchesPattern(const TKeyCodePattern &aKeyCodePattern, TRadix aRadix=EDecimal) const;
};
/**
@internalComponent
@released
*/
class TFuncTable
{
public:
TFuncTable();
void Update(RLibrary aLibrary);
SFunc GetModifierFunc(const TCharExtended &aChar, const TInt &aModifiers) const;
SFuncAndState GetGeneralFuncAndState(const TCharExtended &aChar, const TInt &aModifiers,
TUint aCurState, TRadix aRadix) const;
private:
SFuncTables iFuncTables;
SFuncTableEntry getDefault(const TCharExtended &aChar, const TInt &aModifiers) const;
};
/**
@internalComponent
@released
*/
struct SConvKeyData
{
TInt modifiers;
TUint16 keyCode;
TUint16 filler;
};
/**
@publishedPartner
@released
*/
enum TCtrlDigitsTermination
{
ETerminationByCount,
ETerminationByCtrlUp
};
/**
@internalComponent
@released
*/
class TConvTable
{
public:
TConvTable();
void Update(RLibrary aLibrary);
SConvKeyData Convert(TUint aScanCode, const TInt &aModifiers) const;
SConvKeyData ConvertBaseCase(TUint aScanCode, const TInt &aModifiers) const;
inline TUint FirstScanCode() const;
inline TUint LastScanCode() const;
private:
SConvTable iConvTable;
TUint iFirstScanCode;
TUint iLastScanCode;
SScanCodeBlockList iKeypadScanCodes;
SKeyCodeList iNonAutorepKeyCodes;
TBool onKeypad(TUint aScanCode) const;
TBool autorepeatable(TUint aKeyCode) const;
};
/**
@internalComponent
@released
*/
class TCtrlDigits
{
public:
TCtrlDigits();
void Update(RLibrary aLibrary);
void Reset();
void AppendDigit(TUint aKeyCode, TUint aModifiers);
inline void SetRadix(TRadix aRadix);
inline void SetMaxCount(TInt aMaxCount);
inline TRadix GetRadix() const;
TBool Terminated(TInt aModifiers) const;
TUint SetStateToCtrlDigits() const;
inline TBool WithinLimits() const;
inline TUint GetDigits() const;
inline TBool Error() const;
private:
TInt iCount;
TInt iMaxCount;
TInt iMaximumCtrlDigitsMaxCount;
TUint32 iDigits;
TRadix iRadix;
TBool iErrorFlag;
TCtrlDigitsTermination iTermination;
};
/**
@internalComponent
@released
*/
enum TState
{
// values used as an index to a table
EStateNormal =0x0a,
EStateCtrlDigitsUntilCount =0x0b,
EStateCtrlDigitsUntilCtrlUp =0x0c,
// values used as "rules" to be processed in a switch statement
EStateUnchanged =0x40,
EStateDerivedFromDigitEntered,
EStateCtrlDigits
};
/**
@internalComponent
@released
*/
enum TFuncGeneral
{
EDoNothing =0x00,
EPassKeyThru,
EPassSpecialKeyThru,
EPassCtrlDigitsThru,
EAddOnCtrlDigit,
};
/**
@internalComponent
@released
*/
NONSHARABLE_CLASS(CKeyTranslatorX) : public CKeyTranslator
{
friend class CKeyTranslator;
public:
CKeyTranslatorX();
virtual TInt GetModifierState();
virtual void SetModifierState(TEventModifier aModifier,TModifierState aState);
virtual TBool TranslateKey(TUint aScanCode, TBool aKeyUp,
const CCaptureKeys &aCaptureKeys, TKeyData &aKeyData);
virtual void UpdateModifiers(TInt aModifiers);
virtual TInt ChangeKeyData(const TDesC& aLibraryName);
TBool currentlyUpperCase(void);
TUint executeFunctionsAndSetState(TCharExtended aChar);
TInt Initialise();
private:
TInt iCurModifiers;
TMaskedModifiers iTogglingModifiers;
TCtrlDigits iCurCtrlDigits;
TConvTable iConvTable;
TFuncTable iFuncTable;
TUint iCurState;
TBool iIsdefaultKeyData;
RLibrary iKeyDataLib;
RLibrary iDefaultKeyDataLib;
};
/**
@internalComponent
@released
*/
enum TCP850Char
{
ECP850LogicNot=0x00aa,
ECP850LcAe=0x0091,
ECP850LcCcedilla=0x0087,
ECP850EsTset=0x00e1,
ECP850LcOslash=0x009b,
ECP850LcThorn=0x00d0,
ECP850LcSoftTh=0x00e7,
ECP850LeftChevron=0x00ae,
ECP850RightChevron=0x00af,
ECP850InvExclam=0x00ad,
ECP850InvQuest=0x00a8,
ECP850LcAo=0x0086,
ECP850Pound=0x009c,
ECP850LcAumlaut=0x0084,
ECP850LcEumlaut=0x0089,
ECP850LcIumlaut=0x008b,
ECP850LcOumlaut=0x0094,
ECP850LcUumlaut=0x009a,
ECP850LcYumlaut=0x0098,
ECP850SpaceUmlaut=0x00f9,
ECP850LcAgrave=0x0085,
ECP850LcEgrave=0x008a,
ECP850LcIgrave=0x008d,
ECP850LcOgrave=0x0095,
ECP850LcUgrave=0x0097,
ECP850SpaceGrave=0x0060,
ECP850LcAacute=0x00a0,
ECP850LcEacute=0x0082,
ECP850LcIacute=0x00a1,
ECP850LcOacute=0x00a2,
ECP850LcUacute=0x00a3,
ECP850LcYacute=0x00ec,
ECP850LcSpaceAcute=0x0027,
ECP850LcAtilde=0x00c6,
ECP850LcNtilde=0x00a4,
ECP850LcOtilde=0x00e4,
ECP850LcSpaceTilde=0x007e,
ECP850LcAcirc=0x0083,
ECP850LcEcirc=0x0088,
ECP850LcIcirc=0x008c,
ECP850LcOcirc=0x0093,
ECP850LcUcirc=0x0096,
ECP850LcSpaceCirc=0x005e
};
/**
@internalComponent
@released
*/
enum TLatin1Char
{
ELatin1LogicNot=0x0090,
ELatin1LcAe=0x00e6,
ELatin1UcAe=0x00c6,
ELatin1LcCcedilla=0x00e7,
ELatin1EsTset=0x00df,
ELatin1LcOslash=0x00f8,
ELatin1UcOslash=0x00d8,
ELatin1LcThorn=0x00fe,
ELatin1LcSoftTh=0x00f0,
ELatin1LeftChevron=0x00ab,
ELatin1RightChevron=0x00bb,
ELatin1InvExclam=0x00a1,
ELatin1InvQuest=0x00bf,
ELatin1LcAo=0x00e5,
ELatin1Pound=0x00a3,
ELatin1LcAumlaut=0x00e4,
ELatin1LcEumlaut=0x00eb,
ELatin1LcIumlaut=0x00ef,
ELatin1LcOumlaut=0x00f6,
ELatin1LcUumlaut=0x00fc,
ELatin1LcYumlaut=0x00ff,
ELatin1SpaceUmlaut=0x00a8,
ELatin1LcAgrave=0x00e0,
ELatin1LcEgrave=0x00e8,
ELatin1LcIgrave=0x00ec,
ELatin1LcOgrave=0x00f2,
ELatin1LcUgrave=0x00f9,
ELatin1SpaceGrave=0x0060,
ELatin1LcAacute=0x00e1,
ELatin1LcEacute=0x00e9,
ELatin1LcIacute=0x00ed,
ELatin1LcOacute=0x00f3,
ELatin1LcUacute=0x00fa,
ELatin1LcYacute=0x00fd,
ELatin1LcSpaceAcute=0x00b4,
ELatin1LcAtilde=0x00e3,
ELatin1LcNtilde=0x00f1,
ELatin1LcOtilde=0x00f5,
ELatin1LcSpaceTilde=0x0098,
ELatin1LcAcirc=0x00e2,
ELatin1LcEcirc=0x00ea,
ELatin1LcIcirc=0x00ee,
ELatin1LcOcirc=0x00f4,
ELatin1LcUcirc=0x00fb,
ELatin1LcSpaceCirc=0x0088,
ELatin1UcEacute=0x00c9,
ELatin1Diaresis=0x00a8,
ELatin1MicroSign=0x00b5,
ELatin1UcAumlaut=0x00c4,
ELatin1UcOumlaut=0x00d6,
ELatin1UcUumlaut=0x00dc,
ELatin1SectionSign=0x00a7,
ELatin1MultiplicationSign=0x00d7,
ELatin1DivisionSign=0x00f7,
ELatin1DegreeSign=0x00b0,
ELatin1UcUgrave=0x00d9,
ELatin1MasculineOrdinalSign=0x00ba
};
//
#include <k32keys.inl>
//
#endif