/*============================================================================
*
*	File Name:	    Tribble.h
*
*	Class		    Tribble
*
*	Description:	Test Class for a tribble - does very little - and so
*   do tribbles.
*
*	Author:			Roger Hughes
*
*	Date:			14/10/98
*		
*
*==============================================================================*/

#if !defined(AFX_TRIBBLE_H__3E17E0C2_6362_11D2_AD73_000000000000__INCLUDED_)
#define AFX_TRIBBLE_H__3E17E0C2_6362_11D2_AD73_000000000000__INCLUDED_


#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000


// interface definition
#include "idl\tribblelib.h"

class Tribble : public ITribble, IPersistFile, IOleItemContainer
{
public:
	Tribble();
	virtual ~Tribble();

	// ITribble
    virtual HRESULT STDMETHODCALLTYPE Sleep( void);
    virtual HRESULT STDMETHODCALLTYPE Wake( void);
    virtual HRESULT STDMETHODCALLTYPE Eat( 
					const unsigned char __RPC_FAR *strMyFood);
    
    virtual HRESULT STDMETHODCALLTYPE put_Name( 
					const unsigned char __RPC_FAR *lpName);
    
    virtual HRESULT STDMETHODCALLTYPE put_Colour( 
					const unsigned char __RPC_FAR *lpColour);
    
    virtual HRESULT STDMETHODCALLTYPE get_Name( 
					unsigned char __RPC_FAR *lpName);
    
    virtual HRESULT STDMETHODCALLTYPE get_Colour( 
					unsigned char __RPC_FAR *lpColour);
    

	// IUnknown
	virtual ULONG	STDMETHODCALLTYPE Release();
	virtual ULONG	STDMETHODCALLTYPE AddRef();
	virtual HRESULT	STDMETHODCALLTYPE QueryInterface(REFIID riid, void ** pObj);

	//IPersistFile
	HRESULT STDMETHODCALLTYPE IsDirty(void);    
    HRESULT STDMETHODCALLTYPE Load(LPCOLESTR pszFileName, DWORD dwMode);
    HRESULT STDMETHODCALLTYPE Save(LPCOLESTR pszFileName, BOOL fRemember);
    HRESULT STDMETHODCALLTYPE SaveCompleted(LPCOLESTR pszFileName);    
    HRESULT STDMETHODCALLTYPE GetCurFile(LPOLESTR *ppszFileName);
	HRESULT STDMETHODCALLTYPE GetClassID(CLSID *pClassID); 

	//IOleItemContainer
	HRESULT STDMETHODCALLTYPE GetObject(
			/* [in] */ LPOLESTR pszItem,
            /* [in] */ DWORD dwSpeedNeeded,
            /* [unique][in] */ IBindCtx __RPC_FAR *pbc,
            /* [in] */ REFIID riid,
            /* [iid_is][out] */ void  * *ppvObject);
            
	HRESULT STDMETHODCALLTYPE GetObjectStorage(
		/* [in] */ LPOLESTR pszItem,
        /* [unique][in] */ IBindCtx __RPC_FAR *pbc,
        /* [in] */ REFIID riid,
        /* [iid_is][out] */ void  * *ppvStorage);
        
    HRESULT STDMETHODCALLTYPE IsRunning(/* [in] */ LPOLESTR pszItem);
	HRESULT STDMETHODCALLTYPE EnumObjects( 
            /* [in] */ DWORD grfFlags,
            /* [out] */ IEnumUnknown  * *ppenum);
        
    HRESULT STDMETHODCALLTYPE LockContainer( 
        /* [in] */ BOOL fLock);

	//IParseDisplayName
	HRESULT STDMETHODCALLTYPE ParseDisplayName( 
            /* [unique][in] */ IBindCtx  *pbc,
            /* [in] */ LPOLESTR pszDisplayName,
            /* [out] */ ULONG  *pchEaten,
            /* [out] */ IMoniker  * *ppmkOut);


private:
	HRESULT ReadStream(IStorage * pIStorage,OLECHAR * pStreamName, CString & strBuffer);
	CString m_strFood;	// Tribbles eat strings
	long m_cRef;		// the reference counter
	CString m_Name;		// Name Property
	CString m_Colour;	// Colour Property
	CLSID m_ClsId;		// The Class ID
	DWORD m_dwROTFile;		// Our ID in the Running Object Table
	IMoniker * m_pmkFile;	// Used to signify our current file in the ROT 
	DWORD m_dwROTCmp;		// Our ID in the Running Object Table
	IMoniker * m_pmkCmp;	// Used to signify our file!Item composite in the ROT 
};


#endif // !defined(AFX_TRIBBLE_H__3E17E0C2_6362_11D2_AD73_000000000000__INCLUDED_)