Лабораторная работа 25 / lab22 / TextEntity

/********************************************************************************/
#include "stdafx.h"
#include "TextEntity.h"
#include <iostream>
/********************************************************************************/

CTextEntity::CTextEntity( const CString iT,
						  const int iX, const int iY)
: CPointEntity(iX, iY)
{
	setText( iT );
	Height=8;
}

/********************************************************************************/

CTextEntity::~CTextEntity()
{
	// Интересно, а надо ли как-нибудь удалять эту строку?
}

/********************************************************************************/

CString CTextEntity::getText() const
{
	return mText;
}

/********************************************************************************/

void CTextEntity::setText( const CString iT )
{
	mText = iT;
}

/********************************************************************************/
void CTextEntity::SetHeight(int _H)
{Height=_H;}
/********************************************************************************/
int CTextEntity::GetHeight() const
{return Height;}


/********************************************************************************/

void  CTextEntity::Printfig(std::ostream& os)
{
	os	<< "Text:" <<std::endl;
	os			<< " X=" << mX<<std::endl;
	os			<< " Y=" << mY<<std::endl;
	os			<< " T=" << mText<<std::endl;
}

int CTextEntity::getNumType()
{ return 3; 
}

/********************************************************************************/
void CTextEntity::Draw(CDC* pDC, Shape* figure)
{
	COLORREF aColor=RGB(0,0,0);

	if(this == figure)                  
	{aColor = RGB(255,0,0);}

	pDC->SetTextColor(aColor);

	pDC->TextOut(getX(),getY(),getText());
   
	Width=pDC->GetTextExtent(getText()).cx;
}

CRect CTextEntity::GetBoundRect()
{
	return CRect(getX(),getY(),getX()+Width,getY()+2*GetHeight());
}

void CTextEntity::writeAr(CArchive& ar)
{ar<<getNumType();
 ar<<getX();
 ar<<getY();
 ar<<getText();
 ar<<GetHeight();
}

void CTextEntity::readAr(CArchive& ar)
{CString _str;
 int _H,_X,_Y;

 ar>>_X;
 ar>>_Y;
 ar>>_str;
 ar>>_H;

 setX(_X);
 setY(_Y);
 setText(_str);
 SetHeight(_H);
}

CString CTextEntity::getName()
{return "Text";}