Started work on the playlist creation dialog. To facilitate my desired UX for dialogs, I changed the immediate child of KotoWindow to being a GtkOverlay, with the "child" being the primary layout GtkBox and the "overlay" being any active dialog.
There is no background on the dialogs yet, or really anything meaningful in it besides the GtkImage to show the playlist image as well as a GtkEntry for the label. Upon clicking the image, you will be presented with a GtkFileChooserNative, which will allow us to support various platforms aside from Linux (if we desire) but more importantly support desktop portals and the appropriate picker for each desktop environment.
This dialog is currently hooked into the + button in the Playlist nav section.
The intent is to also support drag-and-drop when possible, so you can drag an image file onto the GtkImage for it to set it to the playlist image.
Fixed various compiler warnings, such as:
- Unused variables (cast these as void so compiler knows to ignore them).
- Use g_hash_table_add instead of g_hash_table_insert since value does not matter and will complain about not casting TRUE as a pointer.
- Fixed some casting.
Fixed up Desktop file and fleshed out Appstream data. Use validate-relax in the appstream test or it gets cranky about screenshots missing. I know...the app is not ready yet. Get over it AppStream.
Added Visual Studio Code tasks and some C/C++ Extension setting files.
Remove unused glade UI file. Added CSS classes to various components. Fix some alignment issues. Renamed our albums_strip to favorites_list.
Implement recursive file parsing in KotoIndexedAlbum with the intent of using it for "discs" / CD, useful for albums like Foo Fighters: In Your Honor that have 2 or more CDs. Still need to work on refining this further.
Add stub function in our album view for a planned separation of the track listing so we can do it based on discs and other depth-of-3 sub-folders.
