//
//**************************************************************************
//
// BOleIPS.h -- Implements the Bolero half of the OLE2 in-process server
//
// BOleInProcSite  overrides some of the default handler implementation
// for IViewObject and IBSite implementation on the BOleInProcServer
// taking advantage of the fact that we're in a DLL.
//
// Copyright (c) 1993,94 by Borland International, Inc. All rights reserved
//
//**************************************************************************

#ifndef _BOLEIPS_H
#define _BOLEIPS_H 1

#include <BOleSite.h>

class _ICLASS BOleService;

//
//  class BOleInProcServer
//  ----- --------------
//

class _ICLASS BOleInProcServer : public BOleSite,
                               public IViewObject2,
							   public IExternalConnection,
							   public IRunnableObject
{
protected:
	BOleService *pService;
	IUnknown *pDefHandler;

	IAdviseSink * pAdviseView;
	DWORD dwAdviseAspects;
	DWORD dwAdviseFlags;
	DWORD exCon;
	BOOL fRunningMode;
public:

	BOleInProcServer(BOleClassManager *pFact, IBUnknownMain *pOuter, BOleService*);
	~BOleInProcServer();

	// IUnknown methods
	//
	DEFINE_IUNKNOWN(pObjOuter);

	virtual HRESULT _IFUNC QueryInterfaceMain(REFIID iid, LPVOID FAR* pif);

	// IViewObject methods
	//
	virtual HRESULT _IFUNC Draw(DWORD dwDrawAspect, LONG lindex,
		void FAR* pvAspect, DVTARGETDEVICE FAR * ptd,
		HDC hicTargetDev,
		HDC hdcDraw, 
		LPCRECTL lprcBounds, 
		LPCRECTL lprcWBounds,
		BOOL(CALLBACK * pfnContinue)(DWORD), 
		DWORD dwContinue);

	virtual HRESULT _IFUNC GetColorSet(DWORD dwDrawAspect, LONG lindex,
		void FAR* pvAspect, DVTARGETDEVICE FAR * ptd,
		HDC hicTargetDev,
		LPLOGPALETTE FAR* ppColorSet);

	virtual HRESULT _IFUNC Freeze(DWORD dwDrawAspect, LONG lindex, 
		void FAR* pvAspect,
		DWORD FAR* pdwFreeze);
	virtual HRESULT _IFUNC Unfreeze(DWORD dwFreeze);
	virtual HRESULT _IFUNC SetAdvise(DWORD aspects, DWORD advf, 
		LPADVISESINK pAdvSink);
	virtual HRESULT _IFUNC GetAdvise(DWORD FAR* pAspects, DWORD FAR* pAdvf,
		LPADVISESINK FAR* ppAdvSink);

	virtual HRESULT _IFUNC GetExtent(DWORD dwDrawAspect,
		LONG lindex, DVTARGETDEVICE FAR*ptd, LPSIZEL lpsizel);

	// BOleSite overrides
	//
	virtual HRESULT _IFUNC GetExtent(DWORD dwDrawAspect, LPSIZEL lpsizel);
	virtual HRESULT _IFUNC TranslateAccelerator (LPMSG lpmsg);   
	virtual HRESULT _IFUNC EnumVerbs(IEnumOLEVERB* FAR* ppenumOleVerb);
	virtual HRESULT _IFUNC GetUserType(DWORD dwFormOfType, LPOLESTR FAR* pszUserType);
	virtual HRESULT _IFUNC GetMiscStatus(DWORD dwAspect, DWORD FAR* pdwStatus);
	virtual HRESULT _IFUNC SetExtent (DWORD dwDrawAspect, LPSIZEL lpsizel);
	virtual HRESULT _IFUNC Close(DWORD dwSaveOption);
	
	// ISite methods
	//
	virtual void    _IFUNC Invalidate(BOleInvalidate);
	virtual HRESULT _IFUNC Init(PIBDataProvider pP, PIBPart pPart,
		LPCOLESTR psz, BOOL fHatchWnd);

	// IExternalConnection
	//
	virtual DWORD _IFUNC AddConnection(DWORD, DWORD);
	virtual DWORD _IFUNC ReleaseConnection(DWORD, DWORD, BOOL);

	// IRunnableObject
	//
	virtual HRESULT _IFUNC GetRunningClass(LPCLSID lpClsid);
	virtual HRESULT _IFUNC Run(LPBINDCTX pbc);
	virtual BOOL _IFUNC IsRunning();
	virtual HRESULT _IFUNC LockRunning(BOOL fLock, BOOL fLastCloses);
	virtual HRESULT _IFUNC SetContainedObject(BOOL fContained);

	// IPersistStorage overrides
	virtual HRESULT _IFUNC InitNew(IStorage* pStg);
	virtual HRESULT _IFUNC Load(IStorage* pStg);
	virtual HRESULT _IFUNC Save(IStorage* pStgSave,BOOL fSameAsLoad);
	virtual HRESULT _IFUNC SaveCompleted(IStorage* pStgSaved);
	virtual HRESULT _IFUNC HandsOffStorage(); 
};
	
class _ICLASS BOleInProcHandler : public BOleComponent,
                               public IViewObject2,
                               public IOleInPlaceActiveObject,
                               public IBSite
{
protected:
	BOleService *pService;
	IUnknown *pDefHandler;
	IBSite *pDefSite;
	IOleInPlaceActiveObject *pDefIPAO;
	PIBPart pPart;
	PIBDataProvider pProvider;

	IAdviseSink * pAdviseView;
	DWORD dwAdviseAspects;
	DWORD dwAdviseFlags;

public:

	BOleInProcHandler(BOleClassManager *pFact, IBUnknownMain *pOuter, BOleService*);
	~BOleInProcHandler();

	// IUnknown methods
	//
	DEFINE_IUNKNOWN(pObjOuter);

	virtual HRESULT _IFUNC QueryInterfaceMain(REFIID iid, LPVOID FAR* pif);

	// IViewObject methods
	//
	virtual HRESULT _IFUNC Draw(DWORD dwDrawAspect, LONG lindex,
		void FAR* pvAspect, DVTARGETDEVICE FAR * ptd,
		HDC hicTargetDev,
		HDC hdcDraw, 
		LPCRECTL lprcBounds, 
		LPCRECTL lprcWBounds,
		BOOL(CALLBACK * pfnContinue)(DWORD), 
		DWORD dwContinue);

	virtual HRESULT _IFUNC GetColorSet(DWORD dwDrawAspect, LONG lindex,
		void FAR* pvAspect, DVTARGETDEVICE FAR * ptd,
		HDC hicTargetDev,
		LPLOGPALETTE FAR* ppColorSet);

	virtual HRESULT _IFUNC Freeze(DWORD dwDrawAspect, LONG lindex, 
		void FAR* pvAspect,
		DWORD FAR* pdwFreeze);
	virtual HRESULT _IFUNC Unfreeze(DWORD dwFreeze);
	virtual HRESULT _IFUNC SetAdvise(DWORD aspects, DWORD advf, 
		LPADVISESINK pAdvSink);
	virtual HRESULT _IFUNC GetAdvise(DWORD FAR* pAspects, DWORD FAR* pAdvf,
		LPADVISESINK FAR* ppAdvSink);

	virtual HRESULT _IFUNC GetExtent(DWORD dwDrawAspect,
		LONG lindex, DVTARGETDEVICE FAR*ptd, LPSIZEL lpsizel);

	// IOleInPlaceActiveObject methods 
	//
	virtual HRESULT _IFUNC GetWindow(HWND FAR *phwnd);
	virtual HRESULT _IFUNC ContextSensitiveHelp(BOOL fEnterMode);
	virtual HRESULT _IFUNC TranslateAccelerator (LPMSG lpmsg);   
	virtual HRESULT _IFUNC OnFrameWindowActivate (BOOL fActivate);           
	virtual HRESULT _IFUNC OnDocWindowActivate (BOOL fActivate);
	virtual HRESULT _IFUNC ResizeBorder (LPCRECT lprectBorder,
		LPOLEINPLACEUIWINDOW lpUIWindow, BOOL fFrameWindow);          
	virtual HRESULT _IFUNC EnableModeless (BOOL fEnable);
	
	// ISite methods
	//
	virtual HRESULT _IFUNC SiteShow(BOOL);
	virtual HRESULT _IFUNC DiscardUndo();
	virtual HRESULT _IFUNC GetSiteRect(LPRECT,LPRECT);
	virtual HRESULT _IFUNC SetSiteRect(LPCRECT);
	virtual HRESULT _IFUNC SetSiteExtent(LPCSIZE);
	virtual void    _IFUNC Invalidate(BOleInvalidate);
	virtual void    _IFUNC OnSetFocus(BOOL);
	virtual HRESULT _IFUNC Init(PIBDataProvider pP, PIBPart pPart,
		LPCOLESTR psz, BOOL fHatchWnd);
	virtual void _IFUNC Disconnect ();
	virtual HRESULT _IFUNC GetZoom( BOleScaleFactor *pScale);

	// implementation methods
	//
	IOleInPlaceActiveObject * DefaultIPAO();
};

#endif