cGraphPen.h

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//
//
#ifndef _INC_GraphPen_H
#define _INC_GraphPen_H
#ifndef NO_PRAGMA_ONCE
#pragma once
#endif 
 
#include "../CGraphCfg.h"
#include "../CGraphData.h"
 
#ifdef _MFC_VER
 
namespace GrayGraph
{
        class CGraphPen : public CButton, public CGraphData
        {
                // a time sorted stream of data points.
                // Assume each block is a time gap.
 
        private:
                // CGraphTimeSpan m_curTimeScaleGap;            //!< how much min time is in the data gaps now.
                CGraphPenCfg* m_pPenCfg;                
                int m_iPenCfgUniqueID;                  
 
#ifdef _DEBUG
        public:
                GraphVal_t m_iDebugGenMin;
                GraphVal_t m_iDebugGenRange;
#endif
 
        public:
                CGraphPen(CGraphPenCfg *pCfg);
                CGraphPen();
 
        private:
                void DrawItem(CDC& dc, LPDRAWITEMSTRUCT pDIS);
 
        public:
                // void SetTimeGapSize( cTimeSpan iTimeGapSize );
 
                void DoFit(int fitType);
 
                CGraphPenCfg* get_PenCfg() const
                {
                        ASSERT(m_pPenCfg!=nullptr);
                        return m_pPenCfg;
                }
                bool CheckSamePenSource(CGraphPenCfg* pPenCfg)
                {
                        ASSERT(pPenCfg != nullptr);
                        if (pPenCfg->GetUniqueID() == m_iPenCfgUniqueID)
                        {
                                m_pPenCfg = pPenCfg;
                                return true;
                        }
                        return false;
                }
 
                bool IsDataVisible() const
                {
                        ASSERT(m_pPenCfg != nullptr);
                        return(!m_pPenCfg->m_fMasked);
                }
 
                const CGraphPen& operator=(const CGraphPen& pen)
                {
                        // Simple copy operator for construction only.
                        ASSERT(pen.m_pPenCfg != nullptr);
                        m_pPenCfg = pen.m_pPenCfg;      // pointer back to my Pen config info. (saved stuff)
                        m_iPenCfgUniqueID = m_pPenCfg->GetUniqueID();
                        return *this;
                }
 
                ITERATE_t ExportFileDlg(CWnd* pWndParent);
                ITERATE_t ImportFileDlg(CWnd* pWndParent);
 
                // Overrides
                        // ClassWizard generated virtual function overrides
                        //{{AFX_VIRTUAL(CGraphPen)
        public:
                virtual void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct);
        protected:
                virtual BOOL OnCommand(WPARAM wParam, LPARAM lParam);
                //}}AFX_VIRTUAL
 
        // Implementation
        public:
                virtual ~CGraphPen();
 
                // Generated message map functions
        protected:
                //{{AFX_MSG(CGraphPen)
                afx_msg BOOL OnEraseBkgnd(CDC* pDC);
                afx_msg void OnInitMenu(CMenu* pMenu);
                afx_msg void OnContextMenu(CWnd* pWnd, CPoint point);
                //}}AFX_MSG
 
                DECLARE_MESSAGE_MAP()
        };
 
 
        //{{AFX_INSERT_LOCATION}}
        // Microsoft Visual C++ will insert additional declarations immediately before the previous line.
};
#endif
#endif // !defined(_INC_GraphPen_H)