--- a/fep/aknfep/inc/AknFepUiIndicInputManager.h Fri Jul 23 16:49:01 2010 +0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,389 +0,0 @@
-/*
-* Copyright (c) 2002-2004 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: Provides the TAknFepUiIndicInputManager definition.
-*
-*/
-
-
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-
-
-#ifndef __AKN_FEP_UI_INDIC_INPUT_MANAGER_H__
-#define __AKN_FEP_UI_INDIC_INPUT_MANAGER_H__
-
-#include "AknFepGlobalEnums.h"
-#include "AknFepUiIndicEnums.h"
-
-#include <e32const.h>
-#include <PtiEngine.h>
-#ifdef RD_HINDI_PHONETIC_INPUT
-#include <PtiIndicDefs.h>
-#endif
-/**
-* This class provides Helper methods for Indic Multitap class.
-* @lib avkonfep.dll
-* @since Series 60 3.1
-*/
-
-class TAknFepUiIndicInputManager
- {
- public:
-
- /**
- * This method validates the input key and returns a correct response code.
- * Depending on the code, the character is added. This method applies the rules of
- * Language to the user Input.
- *
- * @since 3.1M
- * @return TIndicInputResponse
- */
- static TIndicInputResponse ValidateInput(TInt aKey,
- TUint aPrevChar,
- TUint aCurrChar,
- TUint aNextChar,
- TBool& aIsHalantAllowed,
- TBool aIsStarKeyPressed,
- TBool aIsKeyTimerExpired,
- TPtiTextCase& aNewCase,
- TKeyPressLength aLength,
- TLanguage aLanguage,
- TBool aIsRakarPresent = EFalse,
- TBool aIsZWSPresent = EFalse
-#ifdef RD_MARATHI
- , TBool aIsChandraAPresent = EFalse
-#endif // RD_MARATHI
- );
- /**
- * Checks wheather Character is Empty.
- * @since 3.1M
- * @return ETrue if the character is not present else EFalse
- */
- static TBool IsCharEmpty(TUint aChar, TLanguage aLanguage);
- /**
- * Checks wheather Character is Other. Space is not supposed to be Other character.
- * @since 3.1M
- * @return ETrue if the character is any other character that doesn’t belong to Hindi (like digits) based on the given language else EFalse
- */
- static TBool IsCharOther(TUint aChar, TLanguage aLanguage);
- /**
- * Checks wheather Character is Base consonant.
- * @since 3.1M
- * @return ETrue if the character is a base consonant based on
- * the given language else Efalse
- */
- static TBool IsCharBaseConsonant(TUint aChar, TLanguage aLanguage);
- /**
- *
- * Checks wheather Character is Nukta.
- * @since 3.1M
- * @return ETrue if the character is a Nukta based on the
- * given language else Efalse
- */
- static TBool IsCharNukta(TUint aChar, TLanguage aLanguage);
- /**
- *
- * Checks wheather Character is Matra.
- * @since 3.1M
- * @return ETrue if the character is a matra based on the
- * given language else EFalse
- */
- static TBool IsCharMatra(TUint aChar, TLanguage aLanguage);
- /**
- *
- * Checks wheather Character is Vowel.
- * @since 3.1M
- * @return ETrue if the character is an vowel based on the
- * given language else EFalse
- */
- static TBool IsCharAnVowel(TUint aChar, TLanguage aLanguage);
- /**
- *
- * Checks wheather Character is Modifier.
- * @since 3.1M
- * @return ETrue if the character is an modifier based on the
- * given language else EFalse
- */
- static TBool IsCharModifier(TUint aChar, TLanguage aLanguage);
- /**
- *
- * Checks wheather Character is Virama.
- * @since 3.1M
- * @return ETrue if Character is virama.
- */
- static TBool IsCharVirama(TUint aChar, TLanguage aLanguage);
- /**
- *
- * Checks wheather Character is Space.
- * @since 3.1M
- * @return ETrue if Character is Space.
- */
- static TBool IsCharSpace(TUint aChar);
- /**
- *
- * Checks wheather it is possilble to enter Virama (Halant) as per the language rule.
- * @since 3.1M
- * @return
- */
- static void SetHalantOrMatraAllowed(TUint aPrevChar,TBool& aViramaAllowed,
- TBool aIsKeyTimerExpired,TLanguage aLanguage);
- /**
- *
- * Returns the virama character depending on the input language.
- * @since 3.1M
- * @return Virama character for the langiage aLanguage
- */
- static TUint Virama(TLanguage aLanguage);
- /**
- *
- * Returns the True if the language is an Indic Language.
- * @since 3.1M
- * @param aInputLanguage current input language
- * param aUiLanguage current UI language
- * @return True for Indic language.
- */
- static TBool IsIndicLangauge(TLanguage aInputLanguage);
- /**
- *
- * Returns the True if the language supports Indic Digits.
- * @since 3.1M
- * @param aInputLanguage current input language
- * param aUiLanguage current UI language
- *
- * @return True for digit support.
- */
- static TBool IsIndicDigitsSupported(TLanguage aInputLanguage);
-
- /**
- * Handles the logic of Indic Repha input. This function first checks
- * the validity of the inputted Repha and then allows it to be entered
- *
- * @since 3.2
- * @param aChar The characer to be checked.
- * @param aLanguage The input language
- * @return ETrue if the character is allowed as governed by the rules
- * of the language else EFalse.
- */
- static TBool IsRephaAllowed( TUint aChar, TLanguage aLanguage );
-
- /**
- * This function checks whether the character is Repha (U0971).
- *
- * @since 3.2
- * @param aChar The character to be checked.
- * @param aLanguage The input language
- * @return ETrue if the character is repha else returns EFalse
- */
- static TBool IsCharRepha( TUint aChar, TLanguage aLanguage );
-
- /**
- * This function returns the Ra character for the language specified.
- *
- * @since 3.2
- * @param aLanguage The input language
- * @return TUint The ra character.
- */
- static TUint RaCharacter( TLanguage aLanguage );
-
- /**
- * This function populates the Repha character into aRepha parameter.
- *
- * @since 3.2
- * @param aRepha A descriptor in which Repha is stored.
- * @param aLanguage The input language
- * @return void
- */
- static void GetRepha( TDes& aRepha, TLanguage aLanguage );
-
- /**
- * This function checks whether the character is Rakar (U0972).
- *
- * @since 3.2
- * @param aChar The character to be checked.
- * @param aLanguage The input language
- * @return ETrue if the character is Rakar else returns EFalse
- */
- static TBool IsCharRakar( TUint aChar, TLanguage aLanguage );
-
- /**
- * This function populates the Rakar character into aRakar parameter.
- *
- * @since 3.2
- * @param aRakar A descriptor in which Rakar is stored.
- * @param aLanguage The input language
- * @return void
- */
- static void GetRakar( TDes& aRakar, TLanguage aLanguage );
-
- /**
- * This function populates the ligature into the buffer
- * depending on the current input character.
- *
- * @since 3.2
- * @param aLigature A descriptor in which the ligature is stored.
- * @param aCurrChar The current character from the key map.
- * @param aLanguage The input language
- * @return void
- */
- static void GetLigature( TDes& aLigature,
- TUint aCurrChar,
- TLanguage aLanguage );
-
- /**
- * This function checks whether the character is a special ligature.
- *
- * @since 3.2
- * @param aChar The character to be checked.
- * @param aLanguage The input language
- * @return ETrue if the character is a special ligature else EFalse.
- */
- static TBool IsCharLigature( TUint aChar, TLanguage aLanguage );
-
- /**
- * This function checks if entry of modifier is allowed.
- *
- * @since 3.2
- * @param aPrevChar The previous character.
- * @param aIsKeyTimerExpired. Indicates if the multitap timer is alive
- * @param aLanguage. The input language.
- * @return void
- */
- static TBool IsModifierAllowed( TUint aPrevChar,
- TLanguage aLanguage );
-
- /**
- *
- * Checks if the character is the first ligature.
- * @since 3.2M
- * @return ETrue if Character is the first ligature.
- */
- static TBool IsCharAtStartOfLigature(TUint aChar,
- TLanguage aLanguage);
-#ifdef RD_HINDI_PHONETIC_INPUT
- /**
- *
- * Returns the True if the language is Phonetic Language.
- * @since 3.1M
- * @param aInputLanguage current input language
- * param aUiLanguage current UI language
- *
- * @return True if language is Phonetic.
- */
- static TBool IsIndicPhoneticLanguage(TLanguage aInputLanguage);
- /** @since 3.1M
- * @param aInputLanguage current input language
- * param aChar Indic Character
- *
- * @returns Key associated with char.
- */
- static TInt MapCharacterToKeys(TUint aChar, TLanguage aLanguage);
-#endif
-
- /**
- * This function checks whether the script is Devanagari
- *
- * @since 5.0
- * @param aLanguage The input language
- * @return ETrue if the script is Devanagari,
- * else returns EFalse
- */
- static TBool IsScriptDevanagari( TLanguage aInputLanguage );
-
- /**
- * This function checks the response code. AknFepManager calls
- * this method with the response code to know if the CommitInlineEditL
- * needs to be invoked.
- *
- * @since 5.0
- * @param aResponse The Current response code.
- * @return ETrue if the inline text is to be committed
- * else returns EFalse
- */
- static TBool IsToCommitCharSeq( TIndicInputResponse aResponse );
-
- /**
- * This function checks whether the character is a Nukta Consonant.
- *
- * @since 5.0
- * @param aChar The character to be checked.
- * @param aLanguage The input language
- * @return ETrue if the character is a Nukta Consonant,
- * else returns EFalse
- */
- static TBool IsCharNuktaConsonant( TUint aChar, TLanguage aLanguage );
-
-#ifdef RD_MARATHI
- /**
- * This function checks whether the character is Eye Lash Ra (U0977).
- *
- * @since 5.0
- * @param aChar The character to be checked.
- * @param aLanguage The input language
- * @return ETrue if the character is Eye Lash Ra, else returns EFalse
- */
- static TBool IsCharEyeLashRa( TUint aChar, TLanguage aLanguage );
-
- /**
- * This function populates the Eye Lash Ra character into
- * aEyeLashRa parameter. (0x0931+0x094D+0x200D)
- *
- * @since 5.0
- * @param aEyeLashRa A descriptor in which Eye Lash Ra is stored.
- * @param aLanguage The input language
- * @return void
- */
- static void GetEyeLashRa( TDes& aEyeLashRa,
- TLanguage aLanguage );
-
- /**
- * This function checks whether the character is a Chandra A (0x0978).
- *
- * @since 5.0
- * @param aChar The character to be checked.
- * @return ETrue if the character is a Chandra A,
- * else returns EFalse
- */
- static TBool IsCharChandraA( TUint aChar );
-
- /**
- * This function populates the Chandra A character into
- * aChandraA parameter. (0x0905+0x0945)
- *
- * @since 5.0
- * @param aChandraA A descriptor in which Chandra A is stored.
- * @param aIsToGetSingleUnicodeValue. If ETrue, return 0x0978
- * @return void
- */
- static void GetChandraA( TDes& aChandraA,
- TBool aIsToGetSingleUnicodeValue = EFalse );
-#endif // RD_MARATHI
-#ifndef RD_INTELLIGENT_TEXT_INPUT
- /**
- *
- * Returns True if aChar is a mathra( Dependant vowel), Modifier or Virama.
- * @since 5.0
- */
- static TBool IsIndicDependantCharacter(TUint aChar, TLanguage aLanguage);
-#endif // RD_INTELLIGENT_TEXT_INPUT
-
- }; //__AKN_FEP_UI_INDIC_INPUT_MANAGER_H__
-
-#endif
-
-//End of File