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/*
** $Id$
*/
#include "qsettings.h"
#include <stdio.h>
#include <qfile.h>
#include <qtextstream.h>
QSettings::QSettings(const QString &_fn)
{
// read the prefs from the file
fn = _fn;
QFile f(_fn);
if ( f.open(IO_ReadOnly) ) { // file opened successfully
QTextStream t( &f ); // use a text stream
QString s;
while ( !t.eof() ) { // until end of file...
s = t.readLine(); // line of text excluding '\n'
char buf[256];
sprintf (buf, "%s", (const char *) s);
int pos = s.find (" = ");
QString key = s.left (pos);
QString val = s.right (s.length() - pos - 3);
writeEntry (key, val);
sprintf (buf, "%s|%s", (const char *)key, (const char *)val);
}
f.close();
}
}
QSettings::~QSettings()
{
// write out the prefs to the file
QAsciiDictIterator <QString> it( prefs ); // iterator for dict
QFile f(fn);
f.open(IO_WriteOnly);
QTextStream ts( &f );
while ( it.current() )
{
QString *key = new QString(it.currentKey());
char buf[256];
sprintf (buf, "%s", (const char *) *( it.current()));
QString *val = new QString(buf);
sprintf (buf, "%s %s", (const char *)*key, (const char *)*val);
ts << *key << " = " << *val << endl;
++it;
}
f.close();
prefs.clear();
}
void QSettings::insertSearchPath (System sys, const QString &str)
{
fn = str;
}
QString QSettings::readEntry (const QString &key, const QString &def)
{
QString *s = prefs.find((const char *)key);
if (!s)
return def;
else
return *s;
}
int QSettings::readNumEntry (const QString &key, int def)
{
QString *s = prefs[key];
if (!s) return def;
return s->toInt();
}
bool QSettings::readBoolEntry (const QString &key, bool def)
{
QString *s = prefs[key];
if (!s) return def;
if (*s == "1")
return true;
else
return false;
}
bool QSettings::writeEntry (const QString &key, int val)
{
char buf[64];
sprintf (buf, "%d", val);
QString *v = new QString(buf);
prefs.replace ((const char *)key, v);
return true;
}
bool QSettings::writeEntry (const QString &key, bool val)
{
QString *v;
if (val)
v = new QString("1");
else
v = new QString("0");
prefs.replace ((const char *)key, v);
return true;
}
bool QSettings::writeEntry (const QString &key, const QString &val)
{
QString *v = new QString (val);
prefs.replace ((const char *)key, v);
return true;
}
bool QSettings::writeEntry (const QString &key, const char *val)
{
QString *v = new QString (val);
prefs.replace ((const char *)key, v);
return true;
}
bool QSettings::removeEntry (const QString &key)
{
prefs.remove (key);
return true;
}
QStringList QSettings::entryList (const QString &key) const
{
QAsciiDictIterator <QString> it( prefs ); // iterator for dict
QStringList list;
while ( it.current() )
{
char buf[512];
sprintf (buf, "%s", (const char *) *( it.current()));
QString *val = new QString(buf);
sprintf(buf, "%s -> %s\n", it.currentKey(), (const char *)*val );
QString *cat = new QString(it.currentKey());
if (cat->contains("-field", FALSE))
list.append (it.currentKey());
++it;
}
return list;
}
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