williamr@2: // Copyright (c) 1997-2009 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 __COEHELP_H__
williamr@2: #define __COEHELP_H__
williamr@2: 
williamr@2: #include <e32std.h>
williamr@2: 
williamr@2: /** Holds the name of the help context.
williamr@2: 
williamr@2: @publishedAll
williamr@2: @released */
williamr@2: typedef TBuf<30> TCoeContextName;
williamr@2: 
williamr@2: 
williamr@2: class TCoeHelpContext
williamr@2: /** Help context.
williamr@2: 
williamr@2: This class contains the information required to link the control and the appropriate 
williamr@2: context sensitive help topic. This information includes the UID of the help 
williamr@2: file and the literal descriptor for the appropriate help topic context.
williamr@2: 
williamr@2: @see CCoeControl::GetHelpContext() 
williamr@2: @publishedAll
williamr@2: @released */
williamr@2: 	{
williamr@2: public:
williamr@2: 	IMPORT_C TCoeHelpContext();
williamr@2: 	IMPORT_C TCoeHelpContext(TUid aMajor,const TDesC& aContext);
williamr@2: 	IMPORT_C TBool IsNull() const;
williamr@2: 	IMPORT_C TBool operator==(const TCoeHelpContext& aContext) const;
williamr@2: 	IMPORT_C TBool operator!=(const TCoeHelpContext& aContext) const;
williamr@2: public:
williamr@2: 	/** The UID of the context sensitive help file containing the topic information. */
williamr@2: 	TUid iMajor;
williamr@2: 	/** The name of the help context. This is the literal descriptor generated from 
williamr@2: 	a context string by the context sensitive help compiler. */
williamr@2: 	TCoeContextName iContext;
williamr@2: private:
williamr@2:     TInt iTCoeHelpContext_Reserved1;
williamr@2: 	};
williamr@2: 
williamr@2: #endif	// __COEHELP_H__