tritransfromerctl.cpp

一个三接变压器符号控件

// TritransfromerCtl.cpp : Implementation of the CTritransfromerCtrl ActiveX Control class.

#include "stdafx.h"
#include "tritransfromer.h"
#include "TritransfromerCtl.h"
#include "TritransfromerPpg.h"
#include <math.h>


#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif


IMPLEMENT_DYNCREATE(CTritransfromerCtrl, COleControl)


/////////////////////////////////////////////////////////////////////////////
// Message map

BEGIN_MESSAGE_MAP(CTritransfromerCtrl, COleControl)
	//{{AFX_MSG_MAP(CTritransfromerCtrl)
	ON_WM_CREATE()
	//}}AFX_MSG_MAP
	ON_OLEVERB(AFX_IDS_VERB_PROPERTIES, OnProperties)
	ON_MESSAGE(WM_MY_SETEXTENT, OnMySetExtent)
	ON_MESSAGE(WM_MY_MESSAGE101, OnMyMessage101)
	ON_MESSAGE(WM_MY_MESSAGE102, OnMyMessage102)
	ON_MESSAGE(WM_MY_MESSAGE103, OnMyMessage103)
END_MESSAGE_MAP()


/////////////////////////////////////////////////////////////////////////////
// Dispatch map

BEGIN_DISPATCH_MAP(CTritransfromerCtrl, COleControl)
	//{{AFX_DISPATCH_MAP(CTritransfromerCtrl)
	DISP_PROPERTY_EX(CTritransfromerCtrl, "BackColor", GetBackColor, SetBackColor, VT_COLOR)
	DISP_PROPERTY_EX(CTritransfromerCtrl, "ForeColor", GetForeColor, SetForeColor, VT_COLOR)
	DISP_PROPERTY_EX(CTritransfromerCtrl, "DisplayType", GetDisplayType, SetDisplayType, VT_I2)
	DISP_PROPERTY_EX(CTritransfromerCtrl, "ImageHollow", GetImageHollow, SetImageHollow, VT_I2)
	DISP_PROPERTY_EX(CTritransfromerCtrl, "LineSize", GetLineSize, SetLineSize, VT_I2)
	DISP_PROPERTY_EX(CTritransfromerCtrl, "TopColor", GetTopColor, SetTopColor, VT_COLOR)
	DISP_PROPERTY_EX(CTritransfromerCtrl, "BottomColor", GetBottomColor, SetBottomColor, VT_COLOR)
	DISP_PROPERTY_EX(CTritransfromerCtrl, "RightColor", GetRightColor, SetRightColor, VT_COLOR)
	DISP_STOCKPROP_TEXT()
	//}}AFX_DISPATCH_MAP
END_DISPATCH_MAP()


/////////////////////////////////////////////////////////////////////////////
// Event map

BEGIN_EVENT_MAP(CTritransfromerCtrl, COleControl)
	//{{AFX_EVENT_MAP(CTritransfromerCtrl)
	// NOTE - ClassWizard will add and remove event map entries
	//    DO NOT EDIT what you see in these blocks of generated code !
	//}}AFX_EVENT_MAP
END_EVENT_MAP()


/////////////////////////////////////////////////////////////////////////////
// Property pages

// TODO: Add more property pages as needed.  Remember to increase the count!
BEGIN_PROPPAGEIDS(CTritransfromerCtrl, 1)
	PROPPAGEID(CTritransfromerPropPage::guid)
END_PROPPAGEIDS(CTritransfromerCtrl)


/////////////////////////////////////////////////////////////////////////////
// Initialize class factory and guid

IMPLEMENT_OLECREATE_EX(CTritransfromerCtrl, "TRITRANSFROMER.TritransfromerCtrl.1",
	0xeb1fa2c9, 0x8453, 0x42bf, 0x8c, 0x26, 0x4e, 0xee, 0x78, 0xeb, 0xb5, 0xad)


/////////////////////////////////////////////////////////////////////////////
// Type library ID and version

IMPLEMENT_OLETYPELIB(CTritransfromerCtrl, _tlid, _wVerMajor, _wVerMinor)


/////////////////////////////////////////////////////////////////////////////
// Interface IDs

const IID BASED_CODE IID_DTritransfromer =
		{ 0x83c3a286, 0x715c, 0x4d57, { 0xa9, 0xdb, 0xf8, 0x10, 0x12, 0xd7, 0xf0, 0xc7 } };
const IID BASED_CODE IID_DTritransfromerEvents =
		{ 0x86271b, 0x2068, 0x402a, { 0x86, 0x6e, 0x11, 0x53, 0x23, 0x5c, 0x26, 0xe1 } };


/////////////////////////////////////////////////////////////////////////////
// Control type information

static const DWORD BASED_CODE _dwTritransfromerOleMisc =
	OLEMISC_ACTIVATEWHENVISIBLE |
	OLEMISC_SETCLIENTSITEFIRST |
	OLEMISC_INSIDEOUT |
	OLEMISC_CANTLINKINSIDE |
	OLEMISC_RECOMPOSEONRESIZE;

IMPLEMENT_OLECTLTYPE(CTritransfromerCtrl, IDS_TRITRANSFROMER, _dwTritransfromerOleMisc)


/////////////////////////////////////////////////////////////////////////////
// CTritransfromerCtrl::CTritransfromerCtrlFactory::UpdateRegistry -
// Adds or removes system registry entries for CTritransfromerCtrl

BOOL CTritransfromerCtrl::CTritransfromerCtrlFactory::UpdateRegistry(BOOL bRegister)
{
	// TODO: Verify that your control follows apartment-model threading rules.
	// Refer to MFC TechNote 64 for more information.
	// If your control does not conform to the apartment-model rules, then
	// you must modify the code below, changing the 6th parameter from
	// afxRegApartmentThreading to 0.

	if (bRegister)
		return AfxOleRegisterControlClass(
			AfxGetInstanceHandle(),
			m_clsid,
			m_lpszProgID,
			IDS_TRITRANSFROMER,
			IDB_TRITRANSFROMER,
			afxRegApartmentThreading,
			_dwTritransfromerOleMisc,
			_tlid,
			_wVerMajor,
			_wVerMinor);
	else
		return AfxOleUnregisterClass(m_clsid, m_lpszProgID);
}


/////////////////////////////////////////////////////////////////////////////
// CTritransfromerCtrl::CTritransfromerCtrl - Constructor

CTritransfromerCtrl::CTritransfromerCtrl()
{
	InitializeIIDs(&IID_DTritransfromer, &IID_DTritransfromerEvents);

	// TODO: Initialize your control's instance data here.
	m_foreColor = RGB(0,255,0);
	m_backColor = RGB(255,255,255);
	m_topColor = RGB(0,255,0);
	m_bottomColor = RGB(0,255,0);
	m_rightColor = RGB(0,255,0);
	m_bImageHollow =TRUE;
	m_lineSize =1;
	m_iControlWidth=1000;   //the controll's width is 500 0.01mm(500*0.01mm)  [unit is 0.01mm]
	m_iControlHeight=1000;  //the controll's height is 500 0.01mm(500*0.01mm) [unit is 0.01mm]
	m_displayType=1;
}


/////////////////////////////////////////////////////////////////////////////
// CTritransfromerCtrl::~CTritransfromerCtrl - Destructor

CTritransfromerCtrl::~CTritransfromerCtrl()
{
	// TODO: Cleanup your control's instance data here.
}

/////////////////////////////////////////////////////////////////////////////
// DrawTransformer - Draw transformer's image
void CTritransfromerCtrl::DrawTransformer(CDC *pdc,const CRect rc,short m_displayType,OLE_COLOR m_oleColor)
{
	POINT pt,CenterPt;
	short iRadius;
	short iAdjust;
	COLORREF colFore;
	CPen forePen;
	CPen * oldPen=NULL;
	OleTranslateColor(m_oleColor, NULL, &colFore);
	forePen.CreatePen(PS_SOLID,m_lineSize,colFore);
	oldPen=pdc->SelectObject(&forePen);
	
	iRadius = (rc.right-rc.left)/2;
	CenterPt.x = rc.right - iRadius;
	CenterPt.y = rc.bottom - iRadius;

	pdc->Ellipse((CenterPt.x - iRadius), (CenterPt.y - iRadius), (CenterPt.x +iRadius),(CenterPt.y+ iRadius));

	iRadius=iRadius*2/3;
	CenterPt.y = CenterPt.y-rc.Height()/10;
	iAdjust=1;
	switch(m_displayType)
	{
		case 1:
			pt.x=CenterPt.x - (int)(sqrt(2) * 0.5 * iRadius)+iAdjust;
			pt.y=CenterPt.y - (int)(sqrt(2) * 0.5 * iRadius)+iAdjust;
			pdc->MoveTo(pt);
			pdc->LineTo(CenterPt); 

			pt.x=CenterPt.x + (int)(sqrt(2) * 0.5 * iRadius)-iAdjust;
			pt.y=CenterPt.y - (int)(sqrt(2) * 0.5 * iRadius)+iAdjust;
			pdc->MoveTo(pt);
			pdc->LineTo(CenterPt); 

			pt.x=CenterPt.x;
			pt.y=CenterPt.y + iRadius-iAdjust;
			pdc->MoveTo(pt);
			pdc->LineTo(CenterPt.x,CenterPt.y-1); 
			break;
		case 2:
			pt.x=CenterPt.x - (int)(sqrt(2) * 0.5 * iRadius)+iAdjust;
			pt.y=CenterPt.y + (int)(sqrt(2) * 0.5 * iRadius)-iAdjust;
			pdc->MoveTo(pt);
			pdc->LineTo(CenterPt); 

			pt.x=CenterPt.x + (int)(sqrt(2) * 0.5 * iRadius)-iAdjust;
			pt.y=CenterPt.y + (int)(sqrt(2) * 0.5 * iRadius)-iAdjust;
			pdc->MoveTo(pt);
			pdc->LineTo(CenterPt); 

			pt.x=CenterPt.x;
			pt.y=CenterPt.y - iRadius+iAdjust;
			pdc->MoveTo(pt);
			pdc->LineTo(CenterPt.x,CenterPt.y+1); 
			break;
		case 3:
			iRadius = (rc.right-rc.left)/2;
			iAdjust=1;
			pt.x=CenterPt.x + (int)(sqrt(3) * 0.25 * iRadius)+iAdjust;
			pt.y=CenterPt.y;
			pdc->MoveTo(pt);
			pt.x =CenterPt.x - (int)(sqrt(3) * 0.25 * iRadius)+iAdjust;
			pt.y=CenterPt.y - (int)(0.5 * iRadius);
			pdc->LineTo(pt); 

			pt.x =CenterPt.x - (int)(sqrt(3) * 0.25 * iRadius)+iAdjust;
			pt.y=CenterPt.y + (int)(0.5 * iRadius);
			pdc->LineTo(pt);

			pt.x=CenterPt.x + (int)(sqrt(3) * 0.25 * iRadius)+iAdjust;
			pt.y=CenterPt.y;
			pdc->LineTo(pt);
			break;
	}
	pdc->SelectObject(oldPen);
	forePen.DeleteObject();
}

/////////////////////////////////////////////////////////////////////////////
// DrawTransformer - Draw two transformer's image
void CTritransfromerCtrl::DrawThreeTransformer(CDC *pdc,const CRect rc1,short m_displayType)
{
	CRect rc;
	int iAdjust,iAdjustx;

	rc=rc1;
	iAdjust=rc1.Height()/10;
	iAdjustx=rc1.Width()/10; 
	rc.top=rc1.top+iAdjust;
	rc.bottom=rc1.top+(rc1.bottom-rc1.top)/2+iAdjust; 
	rc.left =rc1.left+iAdjustx;
	rc.right=rc1.right-(rc1.right-rc1.left)/2+iAdjustx;
	switch(m_displayType)
	{
		case 1:
		case 2:
			DrawTransformer(pdc,rc,1,m_topColor);
			break;
		case 4:
		case 5:
			DrawTransformer(pdc,rc,2,m_topColor);
			break;
		case 3:
		case 6:
			DrawTransformer(pdc,rc,3,m_topColor);
			break;
	}

	rc.top=rc1.top+(rc1.bottom-rc1.top)/2-iAdjust;
	rc.bottom=rc1.bottom-iAdjust;
	switch(m_displayType)
	{
		case 1:
		case 3:
			DrawTransformer(pdc,rc,1,m_bottomColor);
			break;
		case 4:
		case 6:
			DrawTransformer(pdc,rc,2,m_bottomColor);
			break;
		case 2:
		case 5:
			DrawTransformer(pdc,rc,3,m_bottomColor);
			break;
	}

	rc.top=rc1.top+(rc1.bottom -rc1.top)/4;
	rc.left =rc1.left+(rc1.right-rc1.left)/2-iAdjustx;
	rc.right=rc1.right-iAdjustx;