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Code Issues Releases Wiki Activity

command: export chapter list as properties

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This commit is contained in:
wm4 2014-02-15 16:55:40 +01:00
parent e41d27c7db
commit 98349fa910
2 changed files with 32 additions and 4 deletions
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12
DOCS/man/en/input.rst
View File

@ -925,6 +925,18 @@ an option at runtime.
List of chapters, current entry marked. Currently, the raw property value
is useless.
This has a number of sub-properties. Replace ``N`` with the 0-based chapter
index.
``chapter-list/count``
Number of chapters.
``chapter-list/N/title``
Chapter title as stored in the file. Not always available.
``chapter-list/N/time``
Chapter start time in seconds as float.
``quvi-format`` (RW)
See ``--quvi-format``. Cycling this property (``cycle``) will attempt to
cycle through known format, although currently this feature doesn't work

24
player/command.c
View File

@ -469,11 +469,27 @@ static int mp_property_chapter(m_option_t *prop, int action, void *arg,
return M_PROPERTY_NOT_IMPLEMENTED;
}
static int get_chapter_entry(int item, int action, void *arg, void *ctx)
{
struct MPContext *mpctx = ctx;
char *name = chapter_name(mpctx, item);
double time = chapter_start_time(mpctx, item);
struct m_sub_property props[] = {
{"title", SUB_PROP_STR(name)},
{"time", CONF_TYPE_TIME, {.time = time}},
{0}
};
int r = m_property_read_sub(props, action, arg);
talloc_free(name);
return r;
}
static int mp_property_list_chapters(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
if (action == M_PROPERTY_GET) {
int count = get_chapter_count(mpctx);
int count = get_chapter_count(mpctx);
if (action == M_PROPERTY_PRINT) {
int cur = mpctx->num_sources ? get_current_chapter(mpctx) : -1;
char *res = NULL;
int n;
@ -498,7 +514,7 @@ static int mp_property_list_chapters(m_option_t *prop, int action, void *arg,
*(char **)arg = res;
return M_PROPERTY_OK;
}
return M_PROPERTY_NOT_IMPLEMENTED;
return m_property_read_list(action, arg, count, get_chapter_entry, mpctx);
}
static int mp_property_edition(m_option_t *prop, int action, void *arg,
@ -1987,7 +2003,7 @@ static const m_option_t mp_properties[] = {
{ "clock", mp_property_clock, CONF_TYPE_STRING,
0, 0, 0, NULL },
{ "chapter-list", mp_property_list_chapters, CONF_TYPE_STRING },
M_PROPERTY("chapter-list", mp_property_list_chapters),
M_PROPERTY("track-list", property_list_tracks),
M_PROPERTY("playlist", mp_property_playlist),