sl@0: // Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // Contains the inline functions IsAlphaChannel, QuoteOrBracketPair and IsIgnoredCharacterForLocalisedProcFunc.
sl@0: // 
sl@0: //
sl@0: #ifndef GDIINLINE_INL
sl@0: #define GDIINLINE_INL
sl@0: 
sl@0: 	
sl@0: /** Utility function to check if a display mode has Alpha channel information
sl@0: @param aDisplayMode - the display mode being queried
sl@0: @return ETrue if display mode contains Alpha information.
sl@0: @internalTechnology
sl@0: @released
sl@0: */
sl@0: inline TBool IsAlphaChannel(TDisplayMode aDisplayMode)
sl@0: 	{
sl@0: 	if(aDisplayMode == EColor16MAP || aDisplayMode == EColor16MA) 
sl@0: 		return ETrue;
sl@0: 	else
sl@0: 		return EFalse;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: @internalTechnology
sl@0: @released
sl@0: */
sl@0: inline TUint QuoteOrBracketPair(TUint code)
sl@0: 	{
sl@0: 	// given the opening/closing quote or bracket, return the corresponding closing/opening quote or bracket
sl@0: 	switch(code)
sl@0: 		{
sl@0: 		case 0x0022: return 0x0022; // "..."
sl@0: 		case 0x0027: return 0x0027; // '...'
sl@0: 		case 0x0028: return 0x0029; // (...)
sl@0: 		case 0x003c: return 0x003e; // <...>
sl@0: 		case 0x005b: return 0x005d; // [...]
sl@0: 		case 0x007b: return 0x007d; // {...}
sl@0: 		case 0x2018: return 0x2019; // Single quotation marks
sl@0: 		case 0x201b: return 0x2019; // Single high-reversed-9 quotation mark
sl@0: 		case 0x201c: return 0x201d; // Double quotation marks
sl@0: 		case 0x201f: return 0x201d; // Double high-reversed-9 quotation mark
sl@0: 		case 0x2035: return 0x2032; // Single primes
sl@0: 		case 0x2036: return 0x2033; // Double primes
sl@0: 		case 0x2037: return 0x2034; // Triple primes
sl@0: 		case 0x2039: return 0x203a; // Single left/right-pointing angle quotation marks
sl@0: 		case 0x2045: return 0x2046; // Square brackets with quill
sl@0: 		
sl@0: 		case 0x0029: return 0x0028; // (...)
sl@0: 		case 0x003e: return 0x003c; // <...>
sl@0: 		case 0x005d: return 0x005b; // [...]
sl@0: 		case 0x007d: return 0x007b; // {...}
sl@0: 		case 0x2019: return 0x2018; // Single quotation marks
sl@0: 		case 0x201d: return 0x201c; // Double quotation marks
sl@0: 		case 0x2032: return 0x2035; // Single primes
sl@0: 		case 0x2033: return 0x2036; // Double primes
sl@0: 		case 0x2034: return 0x2037; // Triple primes
sl@0: 		case 0x203a: return 0x2039; // Single left/right-pointing angle quotation marks
sl@0: 		case 0x2046: return 0x2045; // Square brackets with quill
sl@0: 				
sl@0: 		default: return 0;
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: @internalTechnology
sl@0: @released
sl@0: */	
sl@0: inline TBool IsIgnoredCharacterForLocalisedProcFunc(TChar aCode)
sl@0: 	{
sl@0: 	TChar::TBdCategory cat = aCode.GetBdCategory();
sl@0: 
sl@0: 	if ((cat == TChar::ELeftToRight ||
sl@0: 		cat == TChar::ERightToLeft ||
sl@0: 		cat == TChar::ERightToLeftArabic) && aCode != 0 && aCode != 0xFFFF)
sl@0: 		return EFalse;
sl@0: 	
sl@0: 	return ETrue;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: 
sl@0: 
sl@0: #endif /* GDIINLINE_INL */