1 // Copyright (c) 2003-2009 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 "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef __STRINGDICTIONARYCOLLECTIONIMPL_H__

    17 #define __STRINGDICTIONARYCOLLECTIONIMPL_H__

    18 

    19 #include <stringpool.h>

    20 

    21 namespace Xml

    22 {

    23 

    24 class MStringDictionary;

    25 

    26 class RStringDictionaryCollectionImpl

    27 /**

    28 The RStringDictionaryCollectionImpl class hides the implementation of the 

    29 RStringDictionaryCollection.

    30 

    31 It is responsible for maintaining the list of string dictionary plugins

    32 required by the framework.

    33 

    34 @internalTechnology

    35 @released

    36 */

    37 	{

    38 public:

    39 	void OpenL();

    40 	TInt Close();

    41 

    42 	RStringDictionaryCollectionImpl();

    43 

    44 	void OpenDictionaryL(const TDesC8& aDictionaryDescription);

    45 

    46 	RStringPool& StringPool();

    47 

    48 	MStringDictionary& CurrentDictionaryL() const;

    49 		

    50 private:

    51 

    52 	RStringDictionaryCollectionImpl(const RStringDictionaryCollectionImpl& aOriginal);

    53 	RStringDictionaryCollectionImpl& operator=(const RStringDictionaryCollectionImpl& aRhs);

    54 

    55 	TBool LocateDictionary(const RString& aNsUri, MStringDictionary*& aStringDictionary);

    56 	MStringDictionary* ConstructDictionaryL(const TDesC8& aDictionaryUri, 

    57 										    RStringPool& aStringPool);

    58 

    59 private:

    60 

    61 	struct TDtorMapping

    62 	{

    63 	TUid				iDtorKey;

    64 	MStringDictionary*	iStringDictionary;

    65 	};

    66 

    67 	RPointerArray<TDtorMapping>	iDtorKeyAndDictionaryList;

    68 

    69 	static void DestroyMapping(TAny* aPtr);

    70 

    71 

    72 /**

    73 The reference count for this collection.

    74 */

    75 	TInt											iRefCount;

    76 

    77 /**

    78 The StringPool for the Collection.

    79 */

    80 	RStringPool										iStringPool;

    81 

    82 /**

    83 The current Dictionary in use.

    84 We do not own this; for quick access only.

    85 */

    86 	MStringDictionary*								iStringDictionary;

    87 

    88 	};

    89 

    90 }

    91 

    92 #endif //__STRINGDICTIONARYCOLLECTIONIMPL_H__