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[ui] display size in the dropdown entry

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* Also remove the "(Default)" from the FS selected, in the log messages
This commit is contained in:
Pete Batard 2014-03-01 00:09:40 +00:00
parent 9927cc2619
commit 94ce19d11f
8 changed files with 101 additions and 90 deletions
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38
src/stdio.c
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@ -27,6 +27,7 @@
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#include <math.h>
#include "msapi_utf8.h"
#include "rufus.h"
@ -146,19 +147,46 @@ char* GuidToString(const GUID* guid)
return guid_string;
}
// Convert a file size to human readable
char* SizeToHumanReadable(uint64_t size, BOOL log)
// find upper power of 2
static __inline uint16_t upo2(uint16_t v)
{
v--;
v |= v >> 1;
v |= v >> 2;
v |= v >> 4;
v |= v >> 8;
v++;
return v;
}
// Convert a size to human readable
char* SizeToHumanReadable(uint64_t size, BOOL log, BOOL fake_units)
{
int suffix = 0;
static char str_size[32];
double hr_size = (double)size;
double t;
uint16_t i_size;
char **_msg_table = log?default_msg_table:msg_table;
while ((suffix < MAX_SIZE_SUFFIXES) && (hr_size >= 1024.0)) {
hr_size /= 1024.0;
suffix++;
const double divider = fake_units?1000.0:1024.0;
for (suffix=1; suffix<MAX_SIZE_SUFFIXES; suffix++) {
hr_size /= divider;
if (hr_size < divider) {
break;
}
}
if (suffix == 0) {
safe_sprintf(str_size, sizeof(str_size), "%d %s", (int)hr_size, _msg_table[MSG_020-MSG_000]);
} else if (fake_units) {
if (hr_size < 8) {
safe_sprintf(str_size, sizeof(str_size), (fabs((hr_size*10.0)-(floor(hr_size + 0.5)*10.0)) < 0.5)?"%0.0f%s":"%0.1f%s",
hr_size, _msg_table[MSG_020+suffix-MSG_000]);
} else {
t = (double)upo2((uint16_t)hr_size);
i_size = (uint16_t)((fabs(1.0f-(hr_size / t)) < 0.05f)?t:hr_size);
safe_sprintf(str_size, sizeof(str_size), "%d%s", i_size, _msg_table[MSG_020+suffix-MSG_000]);
}
} else {
safe_sprintf(str_size, sizeof(str_size), "%0.1f %s", hr_size, _msg_table[MSG_020+suffix-MSG_000]);
}