The vector should be simpler than a linked list for tracking playlists.
I also changed reading playlists to use a function in the playlist class
rather than a function outside of the playlist.
Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
I'm going to gradually move this out of the playlist/ directory since it
doesn't really belong there. I also plan on cleaning up / rewriting
much of the code as I go along.
Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
I also replace a few PLAYLIST_* notifications with a generic
PLAYLIST_CHANGED notification for when small changes occur. I think
that using set_flag() and check_flag() will make code cleaner and easier
to maintain.
Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
Vectors are more straightforward than linked lists and they should allow
me to clean up the code a lot. For now I just put in the straight
conversion, I'll clean things up in future patches.
Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
Rathen than using a bunch of get_PROPERTY_NAME() functions, I think it's
cleaner to use dictionary-like indexing to access properties. This
patch converts most track access functions, but I haven't gotten around
to strings yet.
Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
Flags let me manually set properties after the playlist has been
created, rather than needing to decide upfront with no way of converting
to something else.
Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
Ocarina no longer has a header file subdirectory so there is no reason
to have a libsaria subdirectory anymore. Putting header files directly
in the include/ directory is a bit simpler.
Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
I'm going to gradually replace the stl list with my own implementation.
This should make everything more efficient and I won't have to deal with
those pesky iterators.
Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
This allows me to restore it when restarting ocarina. I also need to
notify the renderer that the playlist status has changed so I can change
the button state.
Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
I do this after choosing the next song and after tracks are removed from
each playlist. This allows me to remove playlists as they empty.
Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
The "S" or "Q" shortcut will create a new playlist on the front of the
deck, "s" or "q" creates a shortcut on the back of the deck.
Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
I create directories with numbered files for the library and playlist,
this patch creates generic code for reading them during startup.
Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
I do this in another idle task, I also had to give the library a
function to find tracks based on (libid, trackid).
Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
I do this whenever the playlist changes (tracks added, removed or
playlist renumbered). When playlists are deleted I remove the file. I
also remove the file when new_number < cur_number.
Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
This also removed the other `typedef sid_t` left in the header file.
I'll re-add in functions and variables as I need them, and hopefully
keep things working more efficiently.
Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
I want to gradually re-add everything and clean it up as I go along. To
help with this, I comment out the old code so I can use it as a
reference while writing new code.
Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
I put in a generic IOTask function. I'm sure this could eventually be
expanded to open and pass the appropriate stream to functions using this
task.
Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
get_info() performed a loop over all library paths and over each track
in each path to find the requested sid_t. I now keep a map sid_t ->
Track * to make finding the track easier and faster.
Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
This allows more direct access to each item in the list. It also speeds
up sorting, since I don't need to keep looking up the same tracks over
and over again in the library.
Siged-off-by: Bryan Schumaker <bjschuma@gmail.com>
With this change, my old queue code no longer saves itself. Instead, it
only sends out QUEUE_REFRESH notifications.
Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
My goal is to slowly phase in use of a Playlist class. This patch
begins this effort by creating the Playlist class and changing the queue
code to load queue.q as a playlist in addition to the queue's hardcoded
list.
Signed-off-by: Bryan Schumake <bjschuma@gmail.com>
Bryan Schumaker
Bryan Schumaker