DXAppView.h
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上传日期:2008-11-10
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- /**
* HandVu - a library for computer vision-based hand gesture
* recognition.
* Copyright (C) 2004 Mathias Kolsch, matz@cs.ucsb.edu
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* $Id: DXAppView.h,v 1.2 2004/10/19 01:44:06 matz Exp $
**/
#pragma once
- class CDXAppDoc;
- class CDXAppView : public CScrollView
- {
- protected: // create from serialization only
- CDXAppView();
- DECLARE_DYNCREATE(CDXAppView)
- // Attributes
- public:
- CDXAppDoc* GetDocument() const;
- void SetTrapMouse(bool trap) { m_trap_mouse = trap; }
- // Operations
- public:
- // Overrides
- public:
- virtual void OnDraw(CDC* pDC); // overridden to draw this view
- virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
- protected:
- // Implementation
- public:
- virtual ~CDXAppView();
- virtual void OnInitialUpdate();
- #ifdef _DEBUG
- virtual void AssertValid() const;
- virtual void Dump(CDumpContext& dc) const;
- #endif
- protected:
- void SetVideoWindowSize(int width, int height);
- double m_video_scale;
- CPoint m_virtual_mouse, m_local_fixed_mouse;
- bool m_trap_mouse;
- // Generated message map functions
- protected:
- afx_msg void OnSize(UINT nType, int cx, int cy);
- afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
- afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
- afx_msg void OnMouseMove(UINT nFlags, CPoint point);
- DECLARE_MESSAGE_MAP()
- };
- #ifndef _DEBUG // debug version in DXAppView.cpp
- inline CDXAppDoc* CDXAppView::GetDocument() const
- { return reinterpret_cast<CDXAppDoc*>(m_pDocument); }
- #endif