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/*
* Sign.cpp
*
* Created on: Jun 25, 2012
* Author: Simon
*/
#include "Sign.h"
#include "graphics/Graphics.h"
#include "Misc.h"
sign::sign(std::string text_, int x_, int y_, Justification justification_):
text(text_),
x(x_),
y(y_),
ju(justification_)
{
}
void sign::pos(int & x0, int & y0, int & w, int & h)
{
//Changing width if sign have special content
if (text == "{p}")
{
w = Graphics::textwidth("Pressure: -000.00");
}
else if (text == "{t}")
{
w = Graphics::textwidth("Temp: 0000.00");
}
else if (sregexp(text.c_str(), "^{c:[0-9]*|.*}$")==0)
{
int sldr, startm;
char buff[256];
memset(buff, 0, sizeof(buff));
for (sldr=3; text[sldr-1] != '|'; sldr++)
startm = sldr + 1;
sldr = startm;
while (text[sldr] != '}')
{
buff[sldr - startm] = text[sldr];
sldr++;
}
w = Graphics::textwidth(buff) + 5;
}
else
{
w = Graphics::textwidth(text.c_str()) + 5;
}
h = 14;
x0 = (ju == 2) ? x - w :
(ju == 1) ? x - w/2 : x;
y0 = (y > 18) ? y - 18 : y + 4;
}
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