140 lines
3.9 KiB
C
140 lines
3.9 KiB
C
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// tOleHandler.h: interface for the tOleHandler class.
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//
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//////////////////////////////////////////////////////////////////////
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#if !defined(AFX_TOLEHANDLER_H__49B97C12_8DEB_11D3_A906_0004ACE655F9__INCLUDED_)
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#define AFX_TOLEHANDLER_H__49B97C12_8DEB_11D3_A906_0004ACE655F9__INCLUDED_
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#if _MSC_VER >= 1000
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#pragma once
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#endif // _MSC_VER >= 1000
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#include <windows.h>
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#include <olectl.h>
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#include "tOleClientSite.h"
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#include "tOleInPlaceSite.h"
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#include "tOleControlSite.h"
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#include "tDispatch.h"
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#include "tAmbientProperties.h"
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#include "tLegacy.h"
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#ifndef LPOLEINPLACEOBJECT
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typedef interface IOleInPlaceObject *LPOLEINPLACEOBJECT;
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#endif
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class tOleClientSite;
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class tOleHandler : public IUnknown
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{
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public:
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friend class tOleClientSite;
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friend class tOleInPlaceSite;
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friend class tOleControlSite;
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friend class tDispatch;
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tOleHandler();
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virtual ~tOleHandler();
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tAmbientProperties m_ambientProp;
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HWND m_hWnd;
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private:
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DWORD m_cOpens; //Count calls to Open
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BOOL m_fInitialized; //Something here?
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LPUNKNOWN m_pObj; //The object here
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LPSTORAGE m_pIStorage; //Sub-storage for tenant
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FORMATETC m_fe; //Used to create the object
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DWORD m_dwState; //State flags
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RECTL m_rcl; //Space of this object
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CLSID m_clsID; //Object class (for statics)
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BOOL m_fSetExtent; //Call SetExtent on next run
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ULONG m_cRef; //We're an object now
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LPOLEOBJECT m_pIOleObject; //IOleObject on m_pObj
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LPVIEWOBJECT2 m_pIViewObject2; //IViewObject2 on m_pObj
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ULONG m_grfMisc; //OLEMISC flags
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BOOL m_fRepaintEnabled; //No redundant paints
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//Our interfaces
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tOleClientSite *m_pImpIOleClientSite;
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tOleInPlaceSite *m_pImpIOleIPSite; //Our interface
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LPOLEINPLACEOBJECT m_pIOleIPObject; //The object
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RECT m_rcPos; //Last object rect
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BOOL m_fInRectSet; //Prevent reentrancy
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//CHAPTER24MOD
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tOleControlSite *m_pImpIOleControlSite; //Implemented
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tDispatch *m_pImpIDispatch; //Implemented
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//Control interfaces
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LPOLECONTROL m_pIOleControl; //Used
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//Other state information
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BOOL m_fHaveControlInfo;
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CONTROLINFO m_ctrlInfo;
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ULONG m_cLockInPlace;
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BOOL m_fPendingDeactivate;
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//End CHAPTER24MOD
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/*
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* This flag is used exculsively by the implementation of
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* IOleUILinkContainer on the page we're in for the Links
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* Dialog. Since we never use it ourselves, public here
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* is no big deal.
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*/
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public:
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BOOL m_fLinkAvail;
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protected:
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void CalcNaturalSize(void);
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long natural_height;
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long natural_width;
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BOOL ObjectInitialize(LPUNKNOWN);
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//CHAPTER24MOD
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BOOL ControlInitialize(void);
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//End CHAPTER24MOD
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public:
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void setDesignMode(bool value, bool notify);
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void GetNaturalSize(long *pWidth, long *pHeight);
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void OnShow(void);
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//Gotta have an IUnknown for delegation
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STDMETHODIMP QueryInterface(REFIID, LPVOID *);
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STDMETHODIMP_(ULONG) AddRef(void);
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STDMETHODIMP_(ULONG) Release(void);
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UINT Create(LPVOID);
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BOOL Open(LPSTORAGE);
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void Close(BOOL);
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BOOL Activate(LONG, LPMSG);
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void EnableRepaint(BOOL);
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void ObjectGet(LPUNKNOWN *);
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void SizeGet(LPSIZEL, BOOL);
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void SizeSet(LPSIZEL, BOOL, BOOL);
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void RectGet(LPRECTL, BOOL);
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void RectSet(LPRECTL, BOOL, BOOL);
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void DeactivateInPlaceObject(BOOL);
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void UpdateInPlaceObjectRects(LPCRECT, BOOL);
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HWND ObjectWindow(void);
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//CHAPTER24MOD
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DWORD GetControlFlags();
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BOOL TryMnemonic(LPMSG);
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void AmbientChange(DISPID);
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//End CHAPTER24MOD
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};
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#endif // !defined(AFX_TOLEHANDLER_H__49B97C12_8DEB_11D3_A906_0004ACE655F9__INCLUDED_)
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