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Create a Universal Document Template which supports Dynamic Frame Window Layout

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14 Dec 20024 min read 49.2K   668   24  
Introduce a programming technology to design a very complex, rich document type.
//*******************************************************************************
// COPYRIGHT NOTES
// ---------------
// This source code is a part of Tangram library.
// You may use, compile or redistribute it as part of your application 
// for free. You cannot redistribute it as a part of a software development 
// library without the agreement of the author. If the sources are 
// distributed along with the application, you should leave the original 
// copyright notes in the source code without any changes.
// This code can be used WITHOUT ANY WARRANTIES on your own risk.
// 
// For the latest updates to this library, check site:
// http://www.tangramdev.com
// 
// sunhui
//*******************************************************************************
#ifndef __CUSTOMSITEH__
#define __CUSTOMSITEH__

#include <mshtmhst.h>
#undef AFX_DATA
#define AFX_DATA AFX_DATA_IMPORT
//#include <..\src\mfc\occimpl.h>
#include <afxocc.h>

#undef AFX_DATA
#define AFX_DATA AFX_DATA_EXPORT

class CCustomControlSite:public COleControlSite
{
public:
	IDispatch* m_pDocDisp;
	CCustomControlSite(COleControlContainer *pCnt):COleControlSite(pCnt)
	{
		m_pDocDisp=NULL;
		m_xDocHostUIHandler.m_pDisp=NULL;
	}
	void SetExternalObj(IDispatch* pDisp)
	{
		m_xDocHostUIHandler.m_pDisp = pDisp;
	}

protected:

	DECLARE_INTERFACE_MAP();
BEGIN_INTERFACE_PART(DocHostUIHandler, IDocHostUIHandler)
	IDispatch* m_pDisp;
	STDMETHOD(ShowContextMenu)(/* [in] */ DWORD dwID,
            /* [in] */ POINT __RPC_FAR *ppt,
            /* [in] */ IUnknown __RPC_FAR *pcmdtReserved,
            /* [in] */ IDispatch __RPC_FAR *pdispReserved);
	STDMETHOD(GetHostInfo)( 
            /* [out][in] */ DOCHOSTUIINFO __RPC_FAR *pInfo);
	STDMETHOD(ShowUI)( 
            /* [in] */ DWORD dwID,
            /* [in] */ IOleInPlaceActiveObject __RPC_FAR *pActiveObject,
            /* [in] */ IOleCommandTarget __RPC_FAR *pCommandTarget,
            /* [in] */ IOleInPlaceFrame __RPC_FAR *pFrame,
            /* [in] */ IOleInPlaceUIWindow __RPC_FAR *pDoc);
	STDMETHOD(HideUI)(void);
	STDMETHOD(UpdateUI)(void);
	STDMETHOD(EnableModeless)(/* [in] */ BOOL fEnable);
	STDMETHOD(OnDocWindowActivate)(/* [in] */ BOOL fEnable);
	STDMETHOD(OnFrameWindowActivate)(/* [in] */ BOOL fEnable);
	STDMETHOD(ResizeBorder)( 
            /* [in] */ LPCRECT prcBorder,
            /* [in] */ IOleInPlaceUIWindow __RPC_FAR *pUIWindow,
            /* [in] */ BOOL fRameWindow);
	STDMETHOD(TranslateAccelerator)( 
            /* [in] */ LPMSG lpMsg,
            /* [in] */ const GUID __RPC_FAR *pguidCmdGroup,
            /* [in] */ DWORD nCmdID);
	STDMETHOD(GetOptionKeyPath)( 
            /* [out] */ LPOLESTR __RPC_FAR *pchKey,
            /* [in] */ DWORD dw);
	STDMETHOD(GetDropTarget)(
            /* [in] */ IDropTarget __RPC_FAR *pDropTarget,
            /* [out] */ IDropTarget __RPC_FAR *__RPC_FAR *ppDropTarget);
    STDMETHOD(GetExternal)( 
            /* [out] */ IDispatch __RPC_FAR *__RPC_FAR *ppDispatch);
    STDMETHOD(TranslateUrl)( 
            /* [in] */ DWORD dwTranslate,
            /* [in] */ OLECHAR __RPC_FAR *pchURLIn,
            /* [out] */ OLECHAR __RPC_FAR *__RPC_FAR *ppchURLOut);
    STDMETHOD(FilterDataObject)( 
            /* [in] */ IDataObject __RPC_FAR *pDO,
            /* [out] */ IDataObject __RPC_FAR *__RPC_FAR *ppDORet);
END_INTERFACE_PART(DocHostUIHandler)
};

class CCustomOccManager :public COccManager
{
public:
	IDispatch* m_pDocDisp;
	CCustomOccManager()
	{
		m_pDocDisp = NULL;
	}
	COleControlSite* CreateSite(COleControlContainer* pCtrlCont);
};

#endif 

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