Create a Universal Document Template which supports Dynamic Frame Window Layout

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

#pragma once

// TangramDesignView.h : header file
//

/////////////////////////////////////////////////////////////////////////////
// CTangramDesignView view
class CTangramCntrItem;
class CTangramDoc;
class CTangramObject;
class CTangramDesignView : public CFormView
{
protected:
	CTangramDesignView();           // protected constructor used by dynamic creation
	DECLARE_DYNCREATE(CTangramDesignView)

// Attributes
public:
	CTangramCntrItem* m_pOleItem;
	CTangramDoc* m_pDoc;
	CFrameWnd* m_pFrame;
	int m_nRow, m_nCol;
	CTangramObject* m_pTangramObject;

	CTangramDoc* GetDocument();
	CWnd* m_pDesignerWnd;
	IWebBrowser2* m_pExternalDisp;
	BOOL bObjCreated;
	TangramObjType nViewType; 
	CWnd* pWndObj;
	HWND hComWnd;
// Operations
public:
	virtual void SetDesignerPage();
	virtual void AddPage(long nPageIndex, CString strPageTitle, long nImageIndex);
	virtual void DeleteTabPage(long nTabIndex);
	virtual void DeleteContainer(int nType);
	virtual void CreateTabWnd(CString strClsID, CString strCaption, CString strObjName, BOOL m_bDocking);
	virtual void CreateSplitter(long nRow, long nCol, CString strTitle, long bDock);
	virtual void CreateActiveItem(CString strDocID, CString strObjName,CString strCaption=_T(""),BOOL bDocking=FALSE);
	int QueryProgIDType(CString strClsID);
	void Navigate(LPCTSTR URL, DWORD dwFlags = 0,
		LPCTSTR lpszTargetFrameName = NULL,
		LPCTSTR lpszHeaders = NULL, LPVOID lpvPostData = NULL,
		DWORD dwPostDataLen = 0);
	BOOL LoadFromResource(UINT nRes);
	BOOL CreateAxCtrl(CString strClsID=_T(""));

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CTangramDesignView)
	public:
	virtual void OnInitialUpdate();
	virtual void OnPrepareDC(CDC* pDC, CPrintInfo* pInfo = NULL);
	virtual BOOL Create(LPCTSTR lpszClassName, LPCTSTR lpszWindowName, DWORD dwStyle, const RECT& rect, CWnd* pParentWnd, UINT nID, CCreateContext* pContext = NULL);
	protected:
	virtual void OnDraw(CDC* pDC);      // overridden to draw this view
	virtual void OnActivateView(BOOL bActivate, CView* pActivateView, CView* pDeactiveView);
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	//}}AFX_VIRTUAL

// Implementation
protected:
	virtual ~CTangramDesignView();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

	// Generated message map functions
protected:
	//{{AFX_MSG(CTangramDesignView)
	afx_msg void OnDestroy();
	afx_msg void OnSize(UINT nType, int cx, int cy);
	afx_msg int OnMouseActivate(CWnd* pDesktopWnd, UINT nHitTest, UINT message);
	afx_msg void OnPaint();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};