56 lines
1012 B
C++
56 lines
1012 B
C++
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/*
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* Sign.cpp
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*
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* Created on: Jun 25, 2012
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* Author: Simon
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*/
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#include "Sign.h"
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#include "Graphics.h"
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#include "Misc.h"
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sign::sign(std::string text_, int x_, int y_, Justification justification_):
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text(text_),
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x(x_),
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y(y_),
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ju(justification_)
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{
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}
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void sign::pos(int & x0, int & y0, int & w, int & h)
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{
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//Changing width if sign have special content
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if (text == "{p}")
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{
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w = Graphics::textwidth("Pressure: -000.00");
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}
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else if (text == "{t}")
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{
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w = Graphics::textwidth("Temp: 0000.00");
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}
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else if (sregexp(text.c_str(), "^{c:[0-9]*|.*}$")==0)
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{
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int sldr, startm;
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char buff[256];
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memset(buff, 0, sizeof(buff));
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for (sldr=3; text[sldr-1] != '|'; sldr++)
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startm = sldr + 1;
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sldr = startm;
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while (text[sldr] != '}')
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{
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buff[sldr - startm] = text[sldr];
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sldr++;
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}
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w = Graphics::textwidth(buff) + 5;
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}
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else
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{
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w = Graphics::textwidth(text.c_str()) + 5;
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}
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h = 14;
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x0 = (ju == 2) ? x - w :
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(ju == 1) ? x - w/2 : x;
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y0 = (y > 18) ? y - 18 : y + 4;
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}
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