williamr@2: // Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@2: // All rights reserved.
williamr@2: // This component and the accompanying materials are made available
williamr@2: // 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
williamr@2: // which accompanies this distribution, and is available
williamr@2: // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
williamr@2: //
williamr@2: // Initial Contributors:
williamr@2: // Nokia Corporation - initial contribution.
williamr@2: //
williamr@2: // Contributors:
williamr@2: //
williamr@2: // Description:
williamr@2: //
williamr@2: 
williamr@2: #ifndef __LAFSRV_H__
williamr@2: #define __LAFSRV_H__
williamr@2: 
williamr@2: #include <w32std.h>
williamr@2: #include <coemain.h>
williamr@2: 
williamr@2: 
williamr@2: class LafServAppUiBase
williamr@2: /** Eikon server LAF support.
williamr@2: 
williamr@2: @publishedPartner 
williamr@2: @released */
williamr@2: 	{
williamr@2: public:
williamr@2: 	/** Gets the number of pointer cursors supplied by the LAF.
williamr@2: 	
williamr@2: 	This can be zero for some devices.
williamr@2: 	
williamr@2: 	@return Number of pointer cursors */
williamr@2: 	IMPORT_C static TInt NumberOfCursorsInSystemCursorList();
williamr@2: 	/** Claims the pointer cursor list, enabling the Eikon server to change the system 
williamr@2: 	pointer cursor.
williamr@2: 	
williamr@2: 	If this device has a global pointer cursor list, the function should claim 
williamr@2: 	it by calling RWsSession::ClaimSystemPointerCursorList(); otherwise, it should 
williamr@2: 	do nothing.
williamr@2: 	
williamr@2: 	@param aEnv Thread's control environment
williamr@2: 	@return System wide error code */
williamr@2: 	IMPORT_C static TInt ClaimPointerCursorListIfNeeded(CCoeEnv& aEnv);
williamr@2: 	/** Releases the system pointer cursor list.
williamr@2: 	
williamr@2: 	If this device has a global pointer cursor list, the function should claim 
williamr@2: 	it by calling RWsSession::FreeSystemPointerCursorList(); otherwise, it should 
williamr@2: 	do nothing.
williamr@2: 	
williamr@2: 	@param aEnv Thread's control environment */
williamr@2: 	IMPORT_C static void FreePointerCursorListIfNeeded(CCoeEnv& aEnv);
williamr@2: 	/** Constructs a specified pointer cursor.
williamr@2: 	
williamr@2: 	The function should return NULL for devices with no system pointer cursors.
williamr@2: 	
williamr@2: 	@param aCursorNumber Index of the cursor to construct
williamr@2: 	@param aSpriteMember On return, the sprite member added to the pointer cursor
williamr@2: 	@param aEnv Thread's control environment
williamr@2: 	@return Fully constructed pointer cursor */
williamr@2: 	IMPORT_C static RWsPointerCursor* ConstructPointerCursorL(TInt aCursorNumber, TSpriteMember& aSpriteMember, CCoeEnv& aEnv);
williamr@2: 	};
williamr@2: 
williamr@2: #endif // __LAFSRV_H__