/******************************************************************************

Copyright (c) 2001 Microsoft Corporation

Module Name:
    Toolbar.cpp

Abstract:
    This file contains the declaration of the ActiveX control that makes Win32 ProgressBars available to HTML.

Revision History:
    Davide Massarenti   (Dmassare)  03/04/2001
        created

******************************************************************************/

#if !defined(__INCLUDED___PCH___HTMLPROGRESSBAR_H___)
#define __INCLUDED___PCH___HTMLPROGRESSBAR_H___

#include <HelpCenter.h>

class ATL_NO_VTABLE CPCHProgressBar :
    public CComObjectRootEx<CComSingleThreadModel>,
    public CStockPropImpl                 <CPCHProgressBar, IPCHProgressBar, &IID_IPCHProgressBar, &LIBID_HelpCenterTypeLib>,
    public CComControl                    <CPCHProgressBar>,
    public IPersistPropertyBagImpl        <CPCHProgressBar>,
    public IOleControlImpl                <CPCHProgressBar>,
    public IOleObjectImpl                 <CPCHProgressBar>,
    public IOleInPlaceActiveObjectImpl    <CPCHProgressBar>,
    public IViewObjectExImpl              <CPCHProgressBar>,
    public IOleInPlaceObjectWindowlessImpl<CPCHProgressBar>,
    public CComCoClass                    <CPCHProgressBar, &CLSID_PCHProgressBar>
{
    HWND m_hwndPB;
		 
	long m_lLowLimit;
	long m_lHighLimit;
	long m_lPos;

    ////////////////////////////////////////

public:
DECLARE_NO_REGISTRY()
DECLARE_NOT_AGGREGATABLE(CPCHProgressBar)

DECLARE_PROTECT_FINAL_CONSTRUCT()

BEGIN_COM_MAP(CPCHProgressBar)
    COM_INTERFACE_ENTRY(IPCHProgressBar)
    COM_INTERFACE_ENTRY2(IDispatch, IPCHProgressBar)
    COM_INTERFACE_ENTRY(IViewObjectEx)
    COM_INTERFACE_ENTRY(IViewObject2)
    COM_INTERFACE_ENTRY(IViewObject)
    COM_INTERFACE_ENTRY(IOleInPlaceObjectWindowless)
    COM_INTERFACE_ENTRY(IOleInPlaceObject)
    COM_INTERFACE_ENTRY2(IOleWindow, IOleInPlaceObjectWindowless)
    COM_INTERFACE_ENTRY(IOleInPlaceActiveObject)
    COM_INTERFACE_ENTRY(IOleControl)
    COM_INTERFACE_ENTRY(IOleObject)
    COM_INTERFACE_ENTRY(IPersistPropertyBag)
    COM_INTERFACE_ENTRY2(IPersist, IPersistPropertyBag)
END_COM_MAP()

BEGIN_PROP_MAP(CPCHProgressBar)
	PROP_ENTRY("LowLimit" , DISPID_PCH_PB__LOWLIMIT , CLSID_NULL)
	PROP_ENTRY("HighLimit", DISPID_PCH_PB__HIGHLIMIT, CLSID_NULL)
END_PROP_MAP()

    CPCHProgressBar();

    BOOL ProcessWindowMessage( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT& lResult, DWORD dwMsgMapID = 0 );

// IViewObjectEx
    DECLARE_VIEW_STATUS(0)

// IPCHProgressBar
public:
    STDMETHOD(get_LowLimit )( /*[out, retval]*/ long *  pVal );
    STDMETHOD(put_LowLimit )( /*[in         ]*/ long  newVal );
    STDMETHOD(get_HighLimit)( /*[out, retval]*/ long *  pVal );
    STDMETHOD(put_HighLimit)( /*[in         ]*/ long  newVal );
    STDMETHOD(get_Pos  	   )( /*[out, retval]*/ long *  pVal );
    STDMETHOD(put_Pos  	   )( /*[in         ]*/ long  newVal );
};

/////////////////////////////////////////////////////////////////////////////

#endif // !defined(__INCLUDED___PCH___HTMLPROGRESSBAR_H___)