feat: add tooltips

script-opts/uosc.conf

@@ -32,8 +32,9 @@ timeline_chapters=dots
 timeline_chapters_opacity=0.2
 timeline_chapters_width=6
 
-# A comma delimited list of elements to construct the controls bar above the timeline. Set to `never` to disable.
+# A comma delimited list of items to construct the controls bar above the timeline. Set to `never` to disable.
 # Parameter spec: enclosed in `{}` means value, enclosed in `[]` means optional
+# Full item syntax: `[<[!]{disposition1}[,[!]{dispositionN}]>]element[:paramN][?{tooltip}]`
 # Common properties:
 #   `{icon}` - parameter used to specify an icon name (example: `face`)
 #            - you can pick one here: https://fonts.google.com/icons?selected=Material+Icons
@@ -58,7 +59,7 @@ timeline_chapters_width=6
 #   - fullscreen: `cycle:fullscreen:fullscreen:no/yes=fullscreen_exit!`
 #   - loop-playlist: `cycle:repeat:loop-playlist:no/inf!`
 #   - `toggle:{icon}:{prop}`: `cycle:{icon}:{prop}:no/yes!`
-# Element visibility control:
+# Item visibility control:
 #   `<[!]{disposition1}[,[!]{dispositionN}]>` - optional prefix to control element's visibility
 #   - `{disposition}` can be one of:
 #     - `image` - true if current file is a single image
@@ -72,6 +73,9 @@ timeline_chapters_width=6
 #     - `<stream>stream-quality` - show stream quality button only for streams
 #     - `<has_audio,!audio>audio` - show audio tracks button for all files that have
 #                                   an audio track, but are not exclusively audio only files
+# Item tooltip:
+#   Place `?Tooltip text` after the element config to give it a tooltip.
+#   Example: `<stream>stream-quality?Stream quality`
 controls=menu,gap,subtitles,<has_audio,!audio>audio,<stream>stream-quality,gap,loop-playlist,loop-file,space,speed,space,prev,items,next,shuffle,gap:1,fullscreen
 controls_size=32
 controls_size_fullscreen=40