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Fix formatBytecount's sizes (#1928)

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This caused a crash (ref #1925) when seek was set to UT64_MAX.
This commit is contained in:
yossizap 2019-12-15 07:44:43 +00:00 committed by Itay Cohen
parent 59af77fb72
commit 64371bb07a
2 changed files with 7 additions and 5 deletions
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10
src/common/Helpers.cpp
View File

@ -23,16 +23,18 @@ static QAbstractItemView::ScrollMode scrollMode()
namespace qhelpers {
QString formatBytecount(const long bytecount)
QString formatBytecount(const uint64_t bytecount)
{
if (bytecount == 0)
if (bytecount == 0) {
return "0";
const int exp = log(bytecount) / log(1000);
}
const int exp = log(bytecount) / log(1024);
constexpr char suffixes[] = {' ', 'k', 'M', 'G', 'T', 'P', 'E'};
QString str;
QTextStream stream(&str);
stream << qSetRealNumberPrecision(3) << bytecount / pow(1000, exp)
stream << qSetRealNumberPrecision(3) << bytecount / pow(1024, exp)
<< ' ' << suffixes[exp] << 'B';
return stream.readAll();
}

2
src/common/Helpers.h
View File

@ -21,7 +21,7 @@ class QMenu;
class QPaintDevice;
namespace qhelpers {
QString formatBytecount(const long bytecount);
QString formatBytecount(const uint64_t bytecount);
void adjustColumns(QTreeView *tv, int columnCount, int padding);
void adjustColumns(QTreeWidget *tw, int padding);
bool selectFirstItem(QAbstractItemView *itemView);