--- a/menucontentsrv/engsrc/menuengflags.cpp Tue Feb 02 00:23:10 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,177 +0,0 @@
-/*
-* Copyright (c) 2009 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:
-*
-*/
-
-// INCLUDE FILES
-
-#include "menuengflags.h"
-#include "mcsmenuitem.h"
-
-// CLASS DECLARATION
-
-NONSHARABLE_STRUCT( TMenuFlagEntry )
- {
- TUint32 iFlag; // Flag bit value (one bit only).
- const TText* iString; // Flag string name.
- };
-
-// CONSTANTS
-
-/// Flag name table. Concatenated names (with spaces between) should fit into
-// KMenuMaxAttrValueLen!
-LOCAL_D const TMenuFlagEntry KTable[] =
- {
- { TMenuItem::ELockDelete, _S("lock_delete") },
- { TMenuItem::ELockName, _S("lock_name") },
- { TMenuItem::ELockIcon, _S("lock_icon") },
- { TMenuItem::ELockMoveInto, _S("lock_moveinto") },
- { TMenuItem::ELockItem, _S("lock_item") },
- { TMenuItem::EHidden, _S("hidden") },
- { TMenuItem::EMissing, _S("missing") },
- { 0 }
- };
-
-// ================= MEMBER FUNCTIONS =======================
-
-// ---------------------------------------------------------
-// MenuEngFlags::AsInt
-// ---------------------------------------------------------
-//
-TUint32 MenuEngFlags::AsInt( const TDesC& aStringValue )
- {
- TUint32 flags = 0;
- TLex lex( aStringValue );
- TPtrC token( lex.NextToken() );
- while ( token.Length() )
- {
- flags |= FlagValue( token );
- token.Set( lex.NextToken() );
- }
- return flags;
- }
-
-// ---------------------------------------------------------
-// MenuEngFlags::AsString
-// ---------------------------------------------------------
-//
-void MenuEngFlags::AsString( TUint32 aIntValue, TDes& aStringValue )
- {
- // Note, we assume that the result fits in aStringValue.
- // It is expected to be of length KMenuMaxAttrValueLen.
- // If new flags are added, we should check that their concatenated
- // names (with spaces between) still fit in one attribute. If not,
- // then we should use more than one "flags" attribute; but this is
- // easy to avoid if flag names are kept short. (32 flags should normally
- // fit in 512 characters!)
- __ASSERT_DEBUG( aStringValue.MaxLength() >= KMenuMaxAttrValueLen, \
- User::Invariant() );
- aStringValue.SetLength( 0 );
- TUint32 mask;
- TPtrC ptr;
- TBool leadingSpace = EFalse;
- for ( mask = 0x1; mask; mask = mask << 1 )
- {
- ptr.Set( StringValue( mask & aIntValue ) );
- if ( ptr.Length() )
- {
- if ( leadingSpace )
- {
- aStringValue.Append( TChar(' ') );
- }
- aStringValue.Append( ptr );
- leadingSpace = ETrue; // Need a leading space from the 2nd onwards.
- }
- }
- }
-
-// ---------------------------------------------------------
-// MenuEngFlags::FlagValue
-// ---------------------------------------------------------
-//
-TUint32 MenuEngFlags::FlagValue( const TDesC& aString )
- {
- // Note: This could be optimized
- const TMenuFlagEntry* entry;
- for ( entry = &KTable[0]; entry->iFlag; entry++ )
- {
- if ( aString == TPtrC( entry->iString ) )
- {
- return entry->iFlag;
- }
- }
- return 0;
- }
-
-// ---------------------------------------------------------
-// MenuEngFlags::StringValue
-// ---------------------------------------------------------
-//
-TPtrC MenuEngFlags::StringValue( TUint32 aFlag )
- {
- // It is expected that aFlag has exactly one bit set -> first
- // match is accepted.
- const TMenuFlagEntry* entry;
- for ( entry = &KTable[0]; entry->iFlag; entry++ )
- {
- if ( aFlag & entry->iFlag )
- {
- return TPtrC( entry->iString );
- }
- }
- return KNullDesC();
- }
-
-// ================= MEMBER FUNCTIONS =======================
-
-// ---------------------------------------------------------
-// MenuEngId::AsInt
-// ---------------------------------------------------------
-//
-TInt MenuEngId::AsInt( const TDesC& aStringValue )
- {
- TInt position( aStringValue.Find(KHexPrefix) );
- TPtrC string( aStringValue );
- TRadix radix( EDecimal );
- if ( position == 0 )
- {
- // is hex
- radix = EHex;
- string.Set( aStringValue.Mid( KHexPrefix().Length() ) );
- }
-
- TUint id = 0;
- if ( KErrNone != TLex( string ).Val( id, radix ) )
- {
- return 0;
- }
- return id;
- }
-
-// ---------------------------------------------------------
-// MenuEngId::AsString
-// ---------------------------------------------------------
-//
-void MenuEngId::AsString( TInt aIntValue, TDes& aStringValue )
- {
- // Note, we assume that the result fits in aStringValue.
- // It is expected to be of length KMenuMaxAttrValueLen.
- __ASSERT_DEBUG( aStringValue.MaxLength() >= KMenuMaxAttrValueLen, \
- User::Invariant() );
- aStringValue.SetLength( 0 );
- aStringValue.AppendNum( aIntValue );
- }
-
-// End of File