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- (void)release
{
}
- (unsigned int)retainCount
{
return OF_RETAIN_COUNT_MAX;
}
- (bool)hasTerminal
{
#ifdef HAVE_ISATTY
return isatty(_fd);
#else
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- (void)release
{
}
- (unsigned int)retainCount
{
return OFMaxRetainCount;
}
- (bool)hasTerminal
{
#ifdef HAVE_ISATTY
return isatty(_fd);
#else
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if (!isatty(_fd))
return;
[self writeFormat: @"\033[%uG", column + 1];
#endif
}
- (void)setCursorPosition: (of_point_t)position
{
if (position.x < 0 || position.y < 0)
@throw [OFInvalidArgumentException exception];
#ifdef HAVE_ISATTY
if (!isatty(_fd))
return;
[self writeFormat: @"\033[%u;%uH",
(unsigned)position.y + 1, (unsigned)position.x + 1];
#endif
}
- (void)setRelativeCursorPosition: (of_point_t)position
{
#ifdef HAVE_ISATTY
if (!isatty(_fd))
return;
if (position.x > 0)
[self writeFormat: @"\033[%uC", (unsigned)position.x];
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if (!isatty(_fd))
return;
[self writeFormat: @"\033[%uG", column + 1];
#endif
}
- (void)setCursorPosition: (OFPoint)position
{
if (position.x < 0 || position.y < 0)
@throw [OFInvalidArgumentException exception];
#ifdef HAVE_ISATTY
if (!isatty(_fd))
return;
[self writeFormat: @"\033[%u;%uH",
(unsigned)position.y + 1, (unsigned)position.x + 1];
#endif
}
- (void)setRelativeCursorPosition: (OFPoint)position
{
#ifdef HAVE_ISATTY
if (!isatty(_fd))
return;
if (position.x > 0)
[self writeFormat: @"\033[%uC", (unsigned)position.x];
|