77 lines
2.2 KiB
C
77 lines
2.2 KiB
C
|
|
||
|
|
/*************************************************
|
||
|
|
* osbview.h *
|
||
|
|
* *
|
||
|
|
* Copyright (C) 1995-1999 Microsoft Inc. *
|
||
|
|
* *
|
||
|
|
*************************************************/
|
||
|
|
|
||
|
|
// osbview.h : interface of the COSBView class
|
||
|
|
//
|
||
|
|
/////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
// define the CreateDIBSection function (Build 550 version)
|
||
|
|
class CBlockDoc;
|
||
|
|
|
||
|
|
class COSBView : public CScrollView
|
||
|
|
{
|
||
|
|
protected: // create from serialization only
|
||
|
|
COSBView();
|
||
|
|
DECLARE_DYNCREATE(COSBView)
|
||
|
|
|
||
|
|
// Attributes
|
||
|
|
public:
|
||
|
|
CDocument* GetDocument();
|
||
|
|
CDIB* GetDIB() {return m_pDIB;}
|
||
|
|
CDIBPal* GetPalette() {return m_pPal;}
|
||
|
|
void Resize(BOOL bShrinkOnly);
|
||
|
|
// Operations
|
||
|
|
public:
|
||
|
|
BOOL Create(CDIB* pDIB); // create a new buffer
|
||
|
|
void Draw(CRect* pClipRect = NULL); // draw os buffer to screen
|
||
|
|
virtual void Render(CRect* pClipRect = NULL) {return;UNREFERENCED_PARAMETER(pClipRect);}
|
||
|
|
void AddDirtyRegion(CRect* pRect);
|
||
|
|
void RenderAndDrawDirtyList();
|
||
|
|
|
||
|
|
// Implementation
|
||
|
|
public:
|
||
|
|
virtual ~COSBView();
|
||
|
|
virtual void OnDraw(CDC* pDC); // overridden to draw this view
|
||
|
|
virtual void OnInitialUpdate(); // first time after construct
|
||
|
|
virtual void OnUpdate(CView* pSender,
|
||
|
|
LPARAM lHint,
|
||
|
|
CObject* pHint);
|
||
|
|
|
||
|
|
|
||
|
|
#ifdef _DEBUG
|
||
|
|
virtual void AssertValid() const;
|
||
|
|
virtual void Dump(CDumpContext& dc) const;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
protected:
|
||
|
|
CDIB *m_pDIB; // the DIB buffer
|
||
|
|
CDIBPal *m_pPal; // Palette for drawing
|
||
|
|
|
||
|
|
private:
|
||
|
|
BITMAPINFO *m_pOneToOneClrTab; // ptr to 1:1 color table
|
||
|
|
HBITMAP m_hbmSection; // bm from section
|
||
|
|
CObList m_DirtyList; // dirty regions
|
||
|
|
|
||
|
|
void EmptyDirtyList();
|
||
|
|
|
||
|
|
// Generated message map functions
|
||
|
|
protected:
|
||
|
|
//{{AFX_MSG(COSBView)
|
||
|
|
afx_msg void OnPaletteChanged(CWnd* pFocusWnd);
|
||
|
|
afx_msg BOOL OnQueryNewPalette();
|
||
|
|
//}}AFX_MSG
|
||
|
|
DECLARE_MESSAGE_MAP()
|
||
|
|
};
|
||
|
|
|
||
|
|
#ifndef _DEBUG // debug version in osbview.cpp
|
||
|
|
inline CDocument* COSBView::GetDocument()
|
||
|
|
{ return (CDocument*) m_pDocument; }
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/////////////////////////////////////////////////////////////////////////////
|