void IpodCollectionLocation::ensureDirectoriesExist()
{
QByteArray mountPoint = m_coll ? QFile::encodeName( m_coll.data()->mountPoint() ) : QByteArray();
if( mountPoint.isEmpty() )
return;
gchar *musicDirChar = itdb_get_music_dir( mountPoint.constData() );
QString musicDirPath = QFile::decodeName( musicDirChar );
g_free( musicDirChar );
if( musicDirPath.isEmpty() )
return;
QDir musicDir( musicDirPath );
if( !musicDir.exists() && !musicDir.mkpath( "." ) /* try to create it */ )
{
warning() << __PRETTY_FUNCTION__ << "failed to create" << musicDirPath << "directory.";
return;
}
QChar fillChar( '0' );
for( int i = 0; i < 20; i++ )
{
QString name = QString( "F%1" ).arg( i, /* min-width */ 2, /* base */ 10, fillChar );
if( musicDir.exists( name ) )
continue;
QString toCreatePath = QString( "%1/%2" ).arg( musicDirPath, name );
if( musicDir.mkdir( name ) )
debug() << __PRETTY_FUNCTION__ << "created" << toCreatePath << "directory.";
else
warning() << __PRETTY_FUNCTION__ << "failed to create" << toCreatePath << "directory.";
}
}
void Edit::drawText ()
{
int textOffset = mTextCursor - mWindowCursor;
if (textOffset < 0)
throw AppException (WHERE, ERR_INTERNAL);
int n = writeText (0, 0, &mpText[textOffset], (mLength > mWidth ? mWidth : mLength));
if (n < mWidth)
fillChar (n, 0, ' ', mWidth - n);
}
void parse_to_display(int * seconds, char* display){
int hr, min, sec;
sec = (*seconds) % 60;
min = (*seconds) / 60;
hr = min / 60;
min = min % 60;
if (hr > 24) {
hr = hr % 24;
(*seconds) %= (60 * 60 * 24);
}
fillChar(display, hr);
display[2] = ':';
fillChar(display + 3, min);
display[5] = ':';
fillChar(display + 6, sec);
display[8] = 0;
return;
}
/*!
Convert frequency in Hz to a string representation.
*/
QString StringUtil::frequencyToString(int freqInHz)
{
QLatin1Char fillChar('0');
QString text;
int freq = freqInHz;
int n = 0;
int neg = 1;
if (freq < 0) {
freq = -freq;
neg = -1;
}
while (freq != 0 && freq >= 1000) {
n++;
freq/=1000;
}
int rem = 0;
QString unit;
switch (n) {
case 0:
unit.append(" Hz");
break;
case 1:
unit.append(" kHz");
rem = (freqInHz*neg) % 1000;
break;
case 2:
unit.append(" MHz");
rem = (freqInHz*neg) % 1000000;
break;
case 3:
unit.append(" GHz");
rem = (freqInHz*neg) % 1000000000;
break;
}
text.append(QString("%1").arg(neg*freq));
if (rem > 0) {
text.append(QString(".%1").arg(rem, 3, 10, fillChar));
}
text.append(unit);
return text;
}
void CABDataOwnerCallbackImplementation::FillBuffer(TDes8& aDes, TBool& aFinished)
{
TInt bytesToAdd;
TChar fillChar(iFillChar);
if ((iOffset + aDes.MaxSize()) < iSourceSize)
{
aFinished = EFalse;
bytesToAdd = aDes.MaxSize();
}
else
{
aFinished = ETrue;
bytesToAdd = iSourceSize - iOffset;
}
aDes.Fill(fillChar, bytesToAdd);
iOffset += bytesToAdd;
}
void Edit::draw ()
{
fillChar (0, 0, ' ', mWidth);
fillColors (0, 0, getColor (ceEditWindow), mWidth);
drawText ();
}
