114 lines
4.7 KiB
Markdown
114 lines
4.7 KiB
Markdown
# mpd info screen
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[](https://crates.io/crates/mpd_info_screen)
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[](https://choosealicense.com/licenses/mit/)
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[Github Repository](https://github.com/Stephen-Seo/mpd_info_screen)
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A Rust program that displays info about the currently running MPD server.
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The window shows albumart (may be embedded in the audio file, or is a "cover.jpg" in the same directory as the song file), a "time-remaining"
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counter, and the filename currently being played
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## Known Bugs ❗❗
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Version `0.4.4` is a "workaround" release that is branched off of version
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`0.3.7`. Once a new release of `ggez` is released that fixes the known bugs,
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a new version will be released with the fixes. Because this is based on
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`0.3.7` of `mpd_info_screen`, Wayland support may not work. Try using `xwayland`
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with the environment variable `WINIT_UNIX_BACKEND=x11` set. A future release
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using the latest version of `ggez` should work with Wayland.
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Currently, the dependency "ggez 0.8.1"
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[fails to render album art](https://github.com/Stephen-Seo/mpd_info_screen/issues/1)
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on my machines using the latest version of this program (`main` branch). A
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version with this fix cannot be published to https://crates.io due to this
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version referring to a git commit as a dependency. Once ggez has released a new
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version with the commit that fixes this bug, this repository will be updated to
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use that version.
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## Unicode Support
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By default, unicode characters will not display properly. Build the project with
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the `unicode_support` feature enabled to enable fetching fonts from the local
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filesystem to display unicode characters properly (if the system is missing a
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font, then it will still be displayed incorrectly). Note that your system must
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have `fontconfig` and `freetype` installed (most Linux systems should have these
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installed already).
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cargo build --release --features unicode_support
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or through crates.io:
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cargo install --features unicode_support mpd_info_screen
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# Usage
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mpd_info_screen 0.4.4
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USAGE:
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mpd_info_screen [FLAGS] [OPTIONS] <host> [port]
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FLAGS:
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--disable-show-album disable album display
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--disable-show-artist disable artist display
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--disable-show-filename disable filename display
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--disable-show-title disable title display
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--no-scale-fill don't scale-fill the album art to the window
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--pprompt input password via prompt
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-h, --help Prints help information
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-V, --version Prints version information
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OPTIONS:
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-l, --log-level <log-level> [default: Error] [possible values: Error, Warning, Debug, Verbose]
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-p <password>
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-t, --text-bg-opacity <text-bg-opacity> sets the opacity of the text background (0-255) [default: 190]
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ARGS:
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<host>
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<port> [default: 6600]
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Note that presing the Escape key when the window is focused closes the program.
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Also note that pressing the H key while displaying text will hide the text.
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# Issues / TODO
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- [x] UTF-8 Non-ascii font support (Use the `unicode_support` feature to enable; only tested in linux)
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- [x] Support for album art not embedded but in the same directory
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## MPD Version
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To get album art from the image embedded with the audio file, the "readpicture"
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protocol command is queried from MPD, which was added in version 0.22 of MPD.
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It is uncertain when the "albumart" protocol command was added (this command
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fetches album art that resides in cover.jpg/cover.png in the same directory as
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the audio file). This means that older versions of MPD may not return album art
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to display.
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# Legal stuff
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Uses dependency [ggez](https://github.com/ggez/ggez) which is licensed under the
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MIT license.
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Uses dependency [image](https://crates.io/crates/image) which is licensed under
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MIT license.
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Uses dependency [structopt](https://crates.io/crates/structopt) which is
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licensed under Apache-2.0 or MIT licenses.
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## Unicode Support Dependencies
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Uses dependency
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[fontconfig](https://www.freedesktop.org/wiki/Software/fontconfig/) which is
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[licensed with this license](https://www.freedesktop.org/software/fontconfig/fontconfig-devel/ln12.html).
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Uses dependency [freetype](https://freetype.org) which is
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[licensed with this license](https://freetype.org/license.html).
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Uses dependency [bindgen](https://crates.io/crates/bindgen) which is licenced
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under the BSD-3-Clause.
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