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