Лабораторная работа 12 / LAB1_CONSOLE - final / Text

// Copyright (C) 1991 - 1999 Rational Software Corporation

#include "Text.h"

#include <iostream.h>
#include <ostream.h>

//##ModelId=4709256800AB
Text::Text(char* txt, double sX, double sY):
ID(++count_ID),
startX(sX),
startY(sY)
{
	// TODO: Add your specialized code here.
	cout << "Constructor: Text object ID: " << ID << endl;
	setText(txt);
}

//##ModelId=470924BF01B5
Text::setText(char* txt)
{
	int i = 0;
	while (txt[i]!='\0') {
		txt[i++];
	}

	this->text=new char[i+1];

	for (int j=0;j<i;j++) {
		text[j]=txt[j];
	}
	text[i]='\0';
}

//##ModelId=470925300203
char* Text::getText() const
{
	// TODO: Add your specialized code here.
	int i = 0;
	while (text[i]!='\0') {
		text[i++];
	}

	char*txt = new char[i+1];

	for (int j=0;j<i;j++) {
		txt[j]=text[j];
	}

	txt[i]='\0';

	return txt;
}



//##ModelId=470A15AA03B9
Text::~Text()
{
	// TODO: Add your specialized code here.
	delete text;
	cout << "Destructor: Text object ID: " << ID << endl;
}



//##ModelId=470A2A86032C
long Text::count_ID = 0;



//##ModelId=470A2E39031C
void Text::draw()
{
	// TODO: Add your specialized code here.
	cout << "Text::draw() object ID: " << ID << " ";
	cout << text << endl;
}

//##ModelId=472F625A009C
double Text::area() {
	return 0;
}

//##ModelId=472F625A00BB
void Text::moveTo(double newX, double newY) {
}


//##ModelId=470A3EA602EE
Text& Text::operator+(const Text & txt   )
{
	// TODO: Add your specialized code here.
	// NOTE: Requires a correct return value to compile.
	char*t1 = getText();
	char*t2 = txt.getText();

	int s1 = 0 , s2 = 0;

	int i = 0;
	while (t1[i]!='\0') {
		t1[i++];
	}

	s1 = i;

	i=0;
	while (t2[i]!='\0') {
		t2[i++];
	}

	s2 = i;

	char*text=new char[s1+s2+1];

	for (int j=0;j<s1;j++) {
		text[j]=t1[j];
	}
	
	for (j=0;j<s2;j++) {
		text[j+s1]=t2[j];
	}

	text[s1+s2]='\0';

	Text*t = new Text(text,0,0);
	delete t1;
	delete t2;
	delete text;
	return *t;
}



//##ModelId=470A459400BB
Text::Text(const Text& orig):
ID(++count_ID)
{
	// ToDo: Add your specialized code here and/or call the base class
	cout << "Constructor (copy): Text object ID: " << ID << endl;
	char*txt = orig.getText();
	setText(txt);
	this->startX = orig.startX;
	this->startY = orig.startY;
	delete txt;
}


void Text::writeIn(ostream& o) const
{
	o << (*this);
}