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// -*- c-basic-offset: 4 -*-
/*
Rosegarden
A sequencer and musical notation editor.
This program is Copyright 2000-2008
Guillaume Laurent <[email protected]>,
Chris Cannam <[email protected]>,
Richard Bown <[email protected]>
The moral right of the authors to claim authorship of this work
has been asserted.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version. See the file
COPYING included with this distribution for more information.
*/
#include "Strings.h"
#include "Strings.h"
#include "base/Composition.h"
#include "base/Segment.h"
#include "base/Event.h"
#include <tqtextcodec.h>
TQString strtoqstr(const std::string &str)
{
return TQString::fromUtf8(str.c_str());
}
TQString strtoqstr(const Rosegarden::PropertyName &p)
{
return TQString::fromUtf8(p.c_str());
}
std::string qstrtostr(const TQString &qstr)
{
return std::string(qstr.utf8().data());
}
/**
* Unlike strtod(3) or TQString::toDouble(), this is locale-independent
* and always uses '.' as a decimal point. We use it when reading
* things like configuration values from XML files where we want to
* guarantee the same value is used regardless of surrounding locale.
*/
double strtodouble(const std::string &s)
{
int dp = 0;
int sign = 1;
int i = 0;
double result = 0.0;
size_t len = s.length();
result = 0.0;
while (i < len && isspace(s[i]))
++i;
if (i < len && s[i] == '-')
sign = -1;
while (i < len) {
char c = s[i];
if (isdigit(c)) {
double d = c - '0';
if (dp > 0) {
for (int p = dp; p > 0; --p)
d /= 10.0;
++dp;
} else {
result *= 10.0;
}
result += d;
} else if (c == '.') {
dp = 1;
}
++i;
}
return result * sign;
}
double qstrtodouble(const TQString &s)
{
return strtodouble(qstrtostr(s));
}
std::string
convertFromCodec(std::string text, TQTextCodec *codec)
{
if (codec)
return qstrtostr(codec->toUnicode(text.c_str(), text.length()));
else
return text;
}
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