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command: allow printing time properties with milliseconds

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Doing e.g. show_text "${time-pos/full}" will show the time formatted
with a milliseconds part.

This is actually special cased for a few properties which use
CONF_TYPE_TIME, instead of making all properties using CONF_TYPE_TIME
respect this. This is a technical limitation.

I'm not entirely happy with this approach, so I'll leave it
undocumented. It's relatively ok, but he fact that it's special-cased to
some properties is not elegant. So for now, this is just a hack to make
ChrisK2 happy (hi there).
This commit is contained in:
wm4 2013-07-26 00:18:05 +02:00
parent d1d6db25c0
commit bd1d3eaacb
1 changed files with 35 additions and 9 deletions
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44
core/command.c
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@ -256,6 +256,36 @@ static int mp_property_stream_length(m_option_t *prop, int action,
stream->end_pos - stream->start_pos);
}
// Does some magic to handle "<name>/full" as time formatted with milliseconds.
// Assumes prop is the type of the actual property.
static int property_time(m_option_t *prop, int action, void *arg, double time)
{
switch (action) {
case M_PROPERTY_GET:
*(double *)arg = time;
return M_PROPERTY_OK;
case M_PROPERTY_KEY_ACTION: {
struct m_property_action_arg *ka = arg;
if (strcmp(ka->key, "full") != 0)
return M_PROPERTY_UNKNOWN;
switch (ka->action) {
case M_PROPERTY_GET:
*(double *)ka->arg = time;
return M_PROPERTY_OK;
case M_PROPERTY_PRINT:
*(char **)ka->arg = mp_format_time(time, true);
return M_PROPERTY_OK;
case M_PROPERTY_GET_TYPE:
*(struct m_option *)ka->arg = *prop;
return M_PROPERTY_OK;
}
}
}
return M_PROPERTY_NOT_IMPLEMENTED;
}
/// Current stream position in seconds (RO)
static int mp_property_stream_time_pos(m_option_t *prop, int action,
void *arg, MPContext *mpctx)
@ -267,7 +297,7 @@ static int mp_property_stream_time_pos(m_option_t *prop, int action,
if (pts == MP_NOPTS_VALUE)
return M_PROPERTY_UNAVAILABLE;
return m_property_double_ro(prop, action, arg, pts);
return property_time(prop, action, arg, pts);
}
@ -280,7 +310,7 @@ static int mp_property_length(m_option_t *prop, int action, void *arg,
if (!(int) (len = get_time_length(mpctx)))
return M_PROPERTY_UNAVAILABLE;
return m_property_double_ro(prop, action, arg, len);
return property_time(prop, action, arg, len);
}
static int mp_property_avsync(m_option_t *prop, int action, void *arg,
@ -320,15 +350,11 @@ static int mp_property_time_pos(m_option_t *prop, int action,
if (!mpctx->num_sources)
return M_PROPERTY_UNAVAILABLE;
switch (action) {
case M_PROPERTY_SET:
if (action == M_PROPERTY_SET) {
queue_seek(mpctx, MPSEEK_ABSOLUTE, *(double *)arg, 0);
return M_PROPERTY_OK;
case M_PROPERTY_GET:
*(double *)arg = get_current_time(mpctx);
return M_PROPERTY_OK;
}
return M_PROPERTY_NOT_IMPLEMENTED;
return property_time(prop, action, arg, get_current_time(mpctx));
}
static int mp_property_remaining(m_option_t *prop, int action,
@ -341,7 +367,7 @@ static int mp_property_remaining(m_option_t *prop, int action,
if (!(int)len)
return M_PROPERTY_UNAVAILABLE;
return m_property_double_ro(prop, action, arg, len - (pos - start));
return property_time(prop, action, arg, len - (pos - start));
}
/// Current chapter (RW)