atldview.h

来自「几个关于网络编程的程序」· C头文件 代码 · 共 96 行

// ATLDrawView.h : interface of the CATLDrawView class
//
// This is a part of the Active Template Library.
// Copyright (C) 1996-1998 Microsoft Corporation
// All rights reserved.
//
// This source code is only intended as a supplement to the
// Active Template Library Reference and related
// electronic documentation provided with the library.
// See these sources for detailed information regarding the
// Active Template Library product.
//
/////////////////////////////////////////////////////////////////////////////
#include "..\DrawServ\DrawServ.h"

class CATLDrawView : public CView
{
protected: // create from serialization only
	CATLDrawView();
	DECLARE_DYNCREATE(CATLDrawView)

// Attributes
public:
	CATLDrawDoc* GetDocument();

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CATLDrawView)
	public:
	virtual void OnDraw(CDC* pDC);  // overridden to draw this view
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	protected:
	virtual BOOL OnPreparePrinting(CPrintInfo* pInfo);
	virtual void OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo);
	virtual void OnEndPrinting(CDC* pDC, CPrintInfo* pInfo);
	//}}AFX_VIRTUAL

// Implementation
public:
	virtual ~CATLDrawView();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif
	BOOL    ConnectSink(REFIID iid, LPUNKNOWN punkSink);
	void    DisconnectSink(REFIID iid, DWORD dwCookie);


private:
	IDrawServ*  m_pDrawServ;
	BOOL        m_bDragging;
	CPoint      m_pos;
	COLORREF    m_col;
	DWORD       m_dwDrawServ;

// Generated message map functions
protected:
	//{{AFX_MSG(CATLDrawView)
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
	afx_msg void OnServerConnect();
	afx_msg void OnServerDisconnent();
	afx_msg void OnUpdateServerConnect(CCmdUI* pCmdUI);
	afx_msg void OnUpdateServerDisconnent(CCmdUI* pCmdUI);
	afx_msg void OnViewColor();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
	void    Draw(long x1, long y1, long x2, long y2, unsigned long col);

	BEGIN_INTERFACE_PART(DrawServ, IDrawServ)
		STDMETHOD(GetTypeInfoCount)(unsigned int*)
			{ return E_NOTIMPL; }
		STDMETHOD(GetTypeInfo)(unsigned int, LCID, ITypeInfo**)
			{ return E_NOTIMPL; }
		STDMETHOD(GetIDsOfNames)(REFIID, LPOLESTR*, unsigned int, LCID, DISPID*)
			{ return E_NOTIMPL; }
		STDMETHOD(Invoke)(DISPID, REFIID, LCID, unsigned short, DISPPARAMS*,
						  VARIANT*, EXCEPINFO*, unsigned int*)
			{ return E_NOTIMPL; }
		STDMETHOD(Draw)(long x1, long y1, long x2, long y2, unsigned long col);
	END_INTERFACE_PART(DrawServ)

	DECLARE_INTERFACE_MAP()
};

#ifndef _DEBUG  // debug version in ATLDrawView.cpp
inline CATLDrawDoc* CATLDrawView::GetDocument()
   { return (CATLDrawDoc*)m_pDocument; }
#endif

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