view.h

来自「c++中MO添加图层的方法」· C头文件 代码 · 共 107 行

// View.h : interface of the CAddShapeView class
//
/////////////////////////////////////////////////////////////////////////////
//{{AFX_INCLUDES()
#include "map.h"
//}}AFX_INCLUDES
class CMoPolyArray : public CTypedPtrArray<CPtrArray, CMoPolygon*> {};
class CMoLineArray : public CTypedPtrArray<CPtrArray, CMoLine*> {};
class CMoPointArray : public CTypedPtrArray<CPtrArray, CMoPoint*> {};
class CMoRectangleArray : public CTypedPtrArray<CPtrArray, CMoRectangle*> {};
class CMoEllipseArray : public CTypedPtrArray<CPtrArray, CMoEllipse*> {};

class CAddShapeView : public CFormView
{
public:

protected:
	CMoPointArray m_points;	// Points to be saved.
	CMoLineArray	m_lines;	// Lines to be saved.
	CMoPolyArray	m_polys;	// Polygons to be saved.
	CMoRectangleArray	m_rectangles;	// rectangles to be saved.
	CMoEllipseArray	m_ellipses;	// Polygons to be saved.
	CString		m_path;		// Name of shape file
	UINT		m_curTool;	// Current shape

	void ReleasePoints();
	void ReleaseLines();
	void ReleasePolygons();
	void SavePoints(CMoDataConnection& conn, CMoTableDesc& tableDesc);
	void SavePolygons(CMoDataConnection& conn, CMoTableDesc& tableDesc);
	void SaveLines(CMoDataConnection& conn, CMoTableDesc& tableDesc);
  void SaveEllipses(CMoDataConnection& conn, CMoTableDesc& tableDesc);
  void SaveRectangles(CMoDataConnection& conn, CMoTableDesc& tableDesc);

//
// Class Wizard generated stuff...
//
protected: // create from serialization only
	CAddShapeView();
	DECLARE_DYNCREATE(CAddShapeView)

public:
	//{{AFX_DATA(CAddShapeView)
	enum { IDD = IDD_ADDSHAPE_FORM };
	CMap1	m_map;
	//}}AFX_DATA

// Attributes
public:
	CAddShapeDoc* GetDocument();

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAddShapeView)
	public:
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	virtual void OnInitialUpdate();
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
public:
	void ReleaseEllipses();
	void ReleaseRectangles();
	virtual ~CAddShapeView();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CAddShapeView)
	afx_msg void OnSize(UINT nType, int cx, int cy);
	afx_msg void OnMapSaveShapes();
	afx_msg void OnMapMouseDown(short Button, short Shift, long x, long y);
	afx_msg void OnMapAfterTrackingLayerDraw(long hDC);
	afx_msg void OnMapAddPoint();
	afx_msg void OnMapAddPoly();
	afx_msg void OnMapAddLine();
	afx_msg void OnUpdateMapTool(CCmdUI* pCmdUI);
	afx_msg void OnFileNew();
	afx_msg void OnZoomIn();
	afx_msg void OnZoomout();
	afx_msg void OnPan();
	afx_msg void OnFileOpen();
	afx_msg void OnAddellipse();
	afx_msg void OnAddrect();
	afx_msg void OnFullextent();
	DECLARE_EVENTSINK_MAP()
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in View.cpp
inline CAddShapeDoc* CAddShapeView::GetDocument()
   { return (CAddShapeDoc*)m_pDocument; }
#endif

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