You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
110 lines
2.4 KiB
110 lines
2.4 KiB
/*
|
|
Rosegarden
|
|
A sequencer and musical notation editor.
|
|
|
|
This program is Copyright 2000-2008
|
|
Guillaume Laurent <glaurent@telegraph-road.org>,
|
|
Chris Cannam <cannam@all-day-breakfast.com>,
|
|
Richard Bown <bownie@bownie.com>
|
|
|
|
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;
|
|
}
|
|
|