1 // Copyright (c) 2000-2009 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 the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef __LAFSRV_H__

    17 #define __LAFSRV_H__

    18 

    19 #include <w32std.h>

    20 #include <coemain.h>

    21 

    22 

    23 class LafServAppUiBase

    24 /** Eikon server LAF support.

    25 

    26 @publishedPartner 

    27 @released */

    28 	{

    29 public:

    30 	/** Gets the number of pointer cursors supplied by the LAF.

    31 	

    32 	This can be zero for some devices.

    33 	

    34 	@return Number of pointer cursors */

    35 	IMPORT_C static TInt NumberOfCursorsInSystemCursorList();

    36 	/** Claims the pointer cursor list, enabling the Eikon server to change the system 

    37 	pointer cursor.

    38 	

    39 	If this device has a global pointer cursor list, the function should claim 

    40 	it by calling RWsSession::ClaimSystemPointerCursorList(); otherwise, it should 

    41 	do nothing.

    42 	

    43 	@param aEnv Thread's control environment

    44 	@return System wide error code */

    45 	IMPORT_C static TInt ClaimPointerCursorListIfNeeded(CCoeEnv& aEnv);

    46 	/** Releases the system pointer cursor list.

    47 	

    48 	If this device has a global pointer cursor list, the function should claim 

    49 	it by calling RWsSession::FreeSystemPointerCursorList(); otherwise, it should 

    50 	do nothing.

    51 	

    52 	@param aEnv Thread's control environment */

    53 	IMPORT_C static void FreePointerCursorListIfNeeded(CCoeEnv& aEnv);

    54 	/** Constructs a specified pointer cursor.

    55 	

    56 	The function should return NULL for devices with no system pointer cursors.

    57 	

    58 	@param aCursorNumber Index of the cursor to construct

    59 	@param aSpriteMember On return, the sprite member added to the pointer cursor

    60 	@param aEnv Thread's control environment

    61 	@return Fully constructed pointer cursor */

    62 	IMPORT_C static RWsPointerCursor* ConstructPointerCursorL(TInt aCursorNumber, TSpriteMember& aSpriteMember, CCoeEnv& aEnv);

    63 	};

    64 

    65 #endif // __LAFSRV_H__