Expand on the current README.md file to include information about
Emmental and its dependencies.
Implements: #49 (Write README)
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
Future proof. If we update the database schema, then we'll bump the
user_version field. If the user then tries to open the new database with
an old Emmental version then there could be a lot of issues. Let's
detect this and raise an error with a description of the problem.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
Instead of calling out to a separate tools, I can use the `find` and
`install` programs to easily install the files to the right place.
I also take this opportunity to update the emmental.desktop file for v3,
including filling out as many audio-related mime types as I can find and
using the `desktop-file-install` command to not only install the file
but properly set the "Exec" and "Icon" fields based on the PREFIX=
passed to `make`
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
These are used to manually rearrange the Tracks in the Playlist. The
buttons are only marked sensitive if one item is selected.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
The Add Tracks button is a popover button configured to display a list
of playlists that tracks could be added to. I take some extra care to
make sure we only display playlists that have their user-tracks property
set to True, and to hide the currently visible playlist from the list.
Additionally, I create a horizontal size group so the Add and Remove
buttons are the same size.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
The button is placed inside a Gtk.Overlay, and is hidden by default. The
button will be shown when tracks are selected if the current Playlist
has its "user-tracks" property set to True.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
This widget displays the number of visible tracks, number of selected
tracks, and runtime of the current playlist. I wire it up to these
properties from the trackview.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
This is a Popover Button containing a Gtk.ListView to display the Sort
Order Model for the currently visible Playlist.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
This Widget is intended to be used as the child widget in a Gtk.ListView
to display and change the sort order of the current playlist. I use
arrow buttons from the icon library to represent sort order
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
This is a Gio.ListStore with some extra functions for enabling,
disabling, rearranging, and reversing sort fields. It also has a
sort-string property for getting the current sort order to save
to the database.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
The SortField object is used to represent a single column in the
Tracklist that the user could sort by.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
This is an ImageToggle button that has been configured to cycle between
3 states corresponding to no looping, playlist looping, and track
looping.
I also update the Tracklist to look for changes in the visible Playlist
to update the Loop button.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
The OSD will eventually contain buttons for modifying playlists, but for
now it just has functions and properties for mananging the current track
selection.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
And wire this up to not only the Now Playing "jump" signal, but also the
next track pickers so we scroll when tracks are changed.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
The MediumName TrackRow is used to combine the album and medium names
into a single string. This means we won't need to have a separate medium
name column that is empty for most tracks.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
The AlbumCover shows a cover.jpg image for a specific Album in a column.
I also need to do some special handling so generate a tooltip to show a
larger version of the image.
I try to cache the AlbumCover Texture to cut down on disk accesses,
since we'll usually end up loading the same image several times for each
track in an album.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
This is an InscriptionRow that binds a Track's Album's property to the
Gtk.Inscription. I use it to display album artist and release information
in columns.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
These are specially configured TrackRows that take a non-string Track
property and convert it into a string displayed in the Inscription. I
use them to add Length, Play Count, Last Started, Last Played, and
Filepath columns to the TrackView.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
The TrackRow widget is used to bind Tracks to a generic Widget. The
InscriptionRow builds on this to create a Gtk.Inscription that can be
used in derived classes. Finally, the TrackString widget implements
binding a string Track property directly to the Inscription.
I use these widgets to create a Title and Artist column in the
TrackView.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
The TrackView sets up a scrollable Gtk.ColumnView inside a nice looking
frame. It also creates a FilterListModel for filtering tracks in a
separate layer from the Playlist so we don't affect choosing the next
track.
Finally, I add the TrackView to the TrackList Card.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
For now it only has the Gtk.CenterBox child with an entry.Filter widget,
but this will be expanded on in future patches. I also take the chance
to bind the factory:visible-playlist property to the playlist displayed
in the tracklist.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
And connect to the Player EOS and about-to-finish signals so we can
select the next track when the current one finishes (or slightly before
for gapless playback).
Implements: #7 (Add MPRIS2 Support)
Implements: #48 (Implement Intelligent ReplayGain)
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
It takes an additional user= parameter to indicate if the user is asking
for the next track or if it is coming from the audio player (such as an
EOS / about-to-finish signal). This lets us handle the next_track() call
slightly differently for the user case.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
And also a can-go-previous property to set the correct sensitivity on
the "Previous" button and for notifying MPRIS.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
And add some special handling so a previous.Previous() playlist type is
created for the db_previous playlist.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
And add some special handling for setting the active playlist and
visible playlist to the same db playlist. I also add active-loop and
active-shuffle properties that are wired up to the MPRIS2 "Shuffle" and
"LoopStatus" player properties.
Implements: #7 (Add MPRIS2 Support)
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
I either create or reuse an existing Playlist object when the
db-visible property changes to a new value.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
This Playlist implements some special handling for the Previous
Playlist. This includes adding a previous_tracks() function and
properties to indicate if the Playlist has a previous or next track.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
We need to do some bookkeeping inside the Playlist before notifying the
Factory that a track has been requested.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
This property is updated whenever the items in the Playlist change or if
the current-track property is changed. It can be used to know in advance
if calling next_track() can be expected to return a valid Track
instance.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
And add a "shuffle" property to the Playlist class. I use a TrackidSet
instance to keep track of which trackids have already been picked, and
to select a random trackid from the remaining options.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
I add a "loop" property to the Playlist class that can be set to "None",
"Playlist", or "Track" (to match the MPRIS2 loop property). I can then
tune the behavior of next_track() based on how loop is configured.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
This sets the current_trackid field on the database playlist object to
the trackid of the provided track.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
The move_track_up() and move_track_down() functions are used to manually
arrange the tracks in a playlist.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
This model builds on the TrackidModel to make it more Playlist and Track
focused instead of trackid centric.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
The TrackidModel takes a TrackidSet and presents it as a Gio.ListModel
that maps trackids into Track objects. Tracks can be found by value
using the bisect() function, which sorts the trackids by number by
default (this can be changed by overriding the do_get_sort_key()
function).
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
The playlist factory has properties for the currently selected,
currently active, and previous playlists. It will eventually create
Gio.ListModel instances representing the tracks in each of these playlists,
in sorted order.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
Setting this to True will cause the Player to change state to PAUSED
during the next emission of the "file-loaded" signal.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
I attach these to the Now Playing card so the "add to favorites" button
can be correctly marked as sensitive and enabled when a Track is
selected for playback.
Additionally, I look for a notification from the Track table to say it
has been loaded. This lets me set the Player to load up the current_track
if one is set.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
This is much faster than removing tracks from their playlists one at a
time. I also clear and reload the Tracks table to clear out pointers to
old Tracks.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
Anna Schumaker