int
cmd_sort(int argc, char *argv[])
{
const char *errmsg;
if (argc != 2) {
paint_error("usage: sort <sort-description>");
return 1;
}
/* setup global sort description */
if (mi_sort_set(argv[1], &errmsg) != 0) {
paint_error("%s: bad sort description: %s", argv[0], errmsg);
return 2;
}
/* do the actual sort */
qsort(viewing_playlist->files, viewing_playlist->nfiles,
sizeof(meta_info*), mi_compare);
if (!ui_is_init())
return 0;
/* redraw */
paint_playlist();
/* if we sorted a playlist other than library, and user wants to save sorts */
if (viewing_playlist != mdb.library && sorts_need_saving) {
viewing_playlist->needs_saving = true;
paint_library();
}
return 0;
}
/* paint all windows */
void
paint_all()
{
paint_borders();
paint_player();
paint_status_bar();
paint_library();
paint_playlist();
}
int
cmd_new(int argc, char *argv[])
{
playlist *p;
char *name;
char *filename;
int i;
if (argc > 2) {
paint_error("usage: new [name]");
return 1;
}
/* defaults */
name = "untitled";
filename = NULL;
/* was a name specified? */
if (argc == 2) {
/* check for existing playlist with name */
for (i = 0; i < mdb.nplaylists; i++) {
if (strcmp(mdb.playlists[i]->name, argv[1]) == 0) {
paint_error("playlist \"%s\" already exists.", argv[1]);
return 2;
}
}
name = argv[1];
asprintf(&filename, "%s/%s.playlist", mdb.playlist_dir, name);
if (filename == NULL)
err(1, "cmd_new: asprintf(3) failed");
}
/* create & setup playlist */
p = playlist_new();
p->needs_saving = true;
p->filename = filename;
if ((p->name = strdup(name)) == NULL)
err(1, "cmd_new: strdup(3) failed");
/* add playlist to media library and update ui */
medialib_playlist_add(p);
ui.library->nrows++;
if (p->filename != NULL)
playlist_save(p);
/* redraw */
paint_library();
paint_message("playlist \"%s\" added", name);
return 0;
}
int
cmd_filter(int argc, char *argv[])
{
playlist *results;
char *search_phrase;
bool match;
int i;
if (argc == 1) {
paint_error("usage: filter[!] token [token2 ...]");
return 1;
}
/* determine what kind of filter we're doing */
match = argv[0][strlen(argv[0]) - 1] != '!';
/* set the raw query */
search_phrase = argv2str(argc - 1, argv + 1);
mi_query_setraw(search_phrase);
free(search_phrase);
/* clear existing global query & set new one */
mi_query_clear();
for (i = 1; i < argc; i++)
mi_query_add_token(argv[i]);
/* do actual filter */
results = playlist_filter(viewing_playlist, match);
/* swap necessary bits of results with filter playlist */
swap(meta_info **, results->files, mdb.filter_results->files);
swap(int, results->nfiles, mdb.filter_results->nfiles);
swap(int, results->capacity, mdb.filter_results->capacity);
playlist_free(results);
/* redraw */
setup_viewing_playlist(mdb.filter_results);
paint_library();
paint_playlist();
return 0;
}
int
cmd_write(int argc, char *argv[])
{
playlist *dup;
char *filename;
bool forced;
bool will_clobber;
int i, clobber_index;
if (argc > 2) {
paint_error("usage: w[!] [name]");
return 1;
}
forced = (strcmp(argv[0], "w!") == 0);
if (argc == 1) { /* "save" */
/* can't save library or filter results */
if (viewing_playlist == mdb.library
|| viewing_playlist == mdb.filter_results) {
paint_error("use \"w name\" when saving psuedo-playlists like library/filter");
return 2;
}
/* can't save a new playlist that has no name */
if (viewing_playlist->filename == NULL) {
paint_error("use \"w name\" for new playlists");
return 3;
}
/* do the save... */
playlist_save(viewing_playlist);
viewing_playlist->needs_saving = false;
paint_library();
paint_message("\"%s\" %d songs written",
viewing_playlist->filename, viewing_playlist->nfiles);
} else { /* "save as" */
/* build filename for playlist */
asprintf(&filename, "%s/%s.playlist", mdb.playlist_dir, argv[1]);
if (filename == NULL)
err(1, "cmd_write: asprintf(3) failed");
/* check to see if playlist with that name already exists */
will_clobber = false;
clobber_index = -1;
for (i = 0; i < mdb.nplaylists; i++) {
if (mdb.playlists[i]->filename != NULL
&& strcmp(mdb.playlists[i]->filename, filename) == 0) {
will_clobber = true;
clobber_index = i;
}
}
if (will_clobber && !forced) {
paint_error("playlist with that name exists (use \"w!\" to overwrite)");
free(filename);
return 4;
}
/* if reached here, we're going to do the save-as... */
/* duplicate playlist */
dup = playlist_dup(viewing_playlist, filename, argv[1]);
if (will_clobber)
medialib_playlist_remove(clobber_index);
else
ui.library->nrows++;
/*
* TODO If the original playlist was a new one, with no name (i.e. if
* name == NULL) then we should remove that playlist from the medialib
* and display here.
*/
/* do the save-as... */
playlist_save(dup);
medialib_playlist_add(dup);
dup->needs_saving = false;
viewing_playlist->needs_saving = false;
paint_library();
paint_message("\"%s\" %d songs written",
filename, viewing_playlist->nfiles);
}
return 0;
}
