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(gtk) use g_format_size_for_display() for file size, and behave like nautilus for displaying ETA

This commit is contained in:
Charles Kerr 2008-03-07 15:16:25 +00:00
parent 56a181d696
commit 5a09edb045
1 changed files with 67 additions and 49 deletions
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116
gtk/util.c
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@ -62,74 +62,92 @@ tr_strlratio( char * buf, double ratio, size_t buflen )
return buf;
}
#define KILOBYTE_FACTOR 1024.0
#define MEGABYTE_FACTOR (1024.0 * 1024.0)
#define GIGABYTE_FACTOR (1024.0 * 1024.0 * 1024.0)
char*
tr_strlsize( char * buf, guint64 size, size_t buflen )
{
if( !size )
g_strlcpy( buf, _( "None" ), buflen );
const goffset s = (goffset)size;
#if GLIB_CHECK_VERSION(2,16,0)
char * tmp = g_format_size_for_display( s );
g_strlcpy( buf, tmp, buflen );
g_free( tmp );
#else
if ( s < (goffset)KILOBYTE_FACTOR )
g_snprintf( buf, buflen, ngettext("%u byte", "%u bytes", (guint)s), (guint)s );
else {
static const char *units[] = {
N_("B"), N_("KiB"), N_("MiB"), N_("GiB"), N_("TiB"),
N_("PiB"), N_("EiB"), N_("ZiB"), N_("YiB")
};
unsigned int i;
double small = size;
for( i=0; i<G_N_ELEMENTS(units) && (small>=1024.0); ++i )
small /= 1024.0;
if( i < 2 ) /* B & KiB */
g_snprintf( buf, buflen, "%d %s", (int)small, _(units[i]) );
else
g_snprintf( buf, buflen, "%.1f %s", small, _(units[i]) );
gdouble displayed_size;
if (size < (goffset) MEGABYTE_FACTOR) {
displayed_size = (gdouble) size / KILOBYTE_FACTOR;
g_snprintf( buf, buflen, _("%.1f KB"), displayed_size );
} else if (size < (goffset) GIGABYTE_FACTOR) {
displayed_size = (gdouble) size / MEGABYTE_FACTOR;
g_snprintf( buf, buflen, _("%.1f MB"), displayed_size );
} else {
displayed_size = (gdouble) size / GIGABYTE_FACTOR;
g_snprintf( buf, buflen, _("%.1f GB"), displayed_size );
}
}
#endif
return buf;
}
char*
tr_strlspeed( char * buf, double KiBps, size_t buflen )
{
const guint64 bps = KiBps * 1024;
if( !bps )
g_strlcpy( buf, _( "None" ), buflen );
else {
char bbuf[64];
tr_strlsize( bbuf, (guint64)(KiBps*1024), sizeof(bbuf) );
g_snprintf( buf, buflen, _("%s/s"), bbuf );
}
const double speed = KiBps;
if ( speed < 1000.0 ) /* 0.0 KB to 999.9 KB */
g_snprintf( buf, buflen, _( "%.1f KB/s" ), speed );
else if( speed < 102400.0 ) /* 0.98 MB to 99.99 MB */
g_snprintf( buf, buflen, _( "%.2f MB/s" ), (speed/1024) );
else if( speed < 1024000.0 ) /* 100.0 MB to 999.9 MB */
g_snprintf( buf, buflen, _( "%.1f MB/s" ), (speed/1024) );
else /* insane speeds */
g_snprintf( buf, buflen, _( "%.2f GB/s" ), (speed/1048576) );
return buf;
}
#define SECONDS(s) ((s) % 60)
#define MINUTES(s) ((s) / 60 % 60)
#define HOURS(s) ((s) / 60 / 60 % 24)
#define DAYS(s) ((s) / 60 / 60 / 24 % 7)
char*
tr_strltime( char * buf, int secs, size_t buflen )
tr_strltime( char * buf, int seconds, size_t buflen )
{
if( secs < 60 )
int hours;
if( seconds < 0 )
seconds = 0;
if( seconds < 60 )
{
g_snprintf( buf, buflen, _( "%i %s" ),
SECONDS(secs), ngettext("sec", "secs", SECONDS(secs)));
}
else if( secs < 60*60 )
{
g_snprintf( buf, buflen, _("%i %s %i %s"),
MINUTES(secs), ngettext("min", "mins", MINUTES(secs)),
SECONDS(secs), ngettext("sec", "secs", SECONDS(secs)));
}
else if( secs < 60*60*24 )
{
g_snprintf( buf, buflen, _("%i %s %i %s"),
HOURS(secs), ngettext("hr", "hrs", HOURS(secs)),
MINUTES(secs), ngettext("min", "mins", MINUTES(secs)));
}
else
{
g_snprintf( buf, buflen, _("%i %s %i %s"),
DAYS(secs), ngettext("day", "days", DAYS(secs)),
HOURS(secs), ngettext("hr", "hrs", HOURS(secs)));
g_snprintf( buf, sizeof( buf ), ngettext( "%'d second", "%'d seconds", (int)seconds ), (int) seconds );
return buf;
}
if( seconds < ( 60 * 60 ) )
{
const int minutes = ( seconds + 30 ) / 60;
g_snprintf( buf, sizeof( buf ), ngettext( "%'d minute", "%'d minutes", minutes ), minutes );
return buf;
}
hours = seconds / ( 60 *60 );
if( seconds < ( 60 * 60 * 4 ) )
{
char h[64];
char m[64];
const int minutes = ( seconds - hours * 60 * 60 + 30 ) / 60;
g_snprintf( h, sizeof(h), ngettext( "%'d hour", "%'d hours", hours ), hours );
g_snprintf( m, sizeof(m), ngettext( "%'d minute", "%'d minutes", minutes ), minutes );
g_snprintf( buf, buflen, "%s, %s", h, m );
return buf;
}
g_snprintf( buf, sizeof( buf ), ngettext( "%'d hour", "%'d hours", hours ), hours );
return buf;
}