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97 lines
3.6 KiB
97 lines
3.6 KiB
9 years ago
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[<- widgets](https://github.com/copycat-killer/lain/wiki/Widgets)
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Shows MPD status in a textbox.
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mpdwidget = lain.widgets.mpd()
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Now playing songs are notified like this:
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+--------------------------------------------------------+
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| +-------+ |
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| |/^\_/^\| Now playing |
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| |\ O O /| Cannibal Corpse (Hammer Smashed Face) - 1993 |
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| | '.o.' | Hammer Smashed Face (Radio Disney Version) |
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| +-------+ |
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+--------------------------------------------------------+
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You need a file like this
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(Front|front|Cover|cover|Art|art|Folder|folder)\.(jpg|jpeg|png|gif)
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in the album folder in order to show album art too.
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**Note:** if MPD is turned off or not set correctly, the widget will constantly display "N/A N/A".
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### input table
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Variable | Meaning | Type | Default
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--- | --- | --- | ---
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`timeout` | Refresh timeout seconds | int | 2
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`password` | MPD password | string | ""
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`host` | MPD server | string | "127.0.0.1"
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`port` | MPD port | string | "6600"
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`music_dir` | Music directory | string | "~/Music"
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`cover_size` | Album art notification size | int | 100
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`default_art` | Default art | string | ""
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`followmouse` | Notification behaviour | boolean | false
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`echo_cmd` | custom call for `echo`* | string | "echo"
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`settings` | User settings | function | empty function
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\* `echo` implementation is shell dependent, you may need to set this variable properly (`echo -e` [for instance](https://github.com/copycat-killer/lain/issues/112)) in order for the widget to fetch the data correctly.
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Pay attention to case sensitivity when defining `music_dir`.
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`settings` can use `mpd_now` table, which contains the following string values:
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- state (possible values: "play", "pause", "stop")
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- file
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- artist
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- title
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- album
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- date
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- [time](https://github.com/copycat-killer/lain/pull/90)
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- [elapsed](https://github.com/copycat-killer/lain/pull/90) (seconds)
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and can modify `mpd_notification_preset` table, which will be the preset for the naughty notifications. Check [here](http://awesome.naquadah.org/doc/api/modules/naughty.html#notify) for the list of variables it can contain. Default definition:
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mpd_notification_preset = {
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title = "Now playing",
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timeout = 6,
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text = string.format("%s (%s) - %s\n%s", mpd_now.artist,
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mpd_now.album, mpd_now.date, mpd_now.title)
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}
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In multiple screen setups, the default behaviour is to show a visual notification pop-up window on the first screen. By setting `followmouse` to `true` it will be shown on the current mouse screen.
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### output table
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Variable | Meaning | Type
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--- | --- | ---
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`widget` | The textbox | `wibox.widget.textbox`
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`update` | The notification | function
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You can control the widget with key bindings like these:
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-- MPD control
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awful.key({ altkey, "Control" }, "Up",
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function ()
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awful.util.spawn_with_shell("mpc toggle || ncmpcpp toggle || ncmpc toggle || pms toggle")
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mpdwidget.update()
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end),
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awful.key({ altkey, "Control" }, "Down",
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function ()
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awful.util.spawn_with_shell("mpc stop || ncmpcpp stop || ncmpc stop || pms stop")
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mpdwidget.update()
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end),
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awful.key({ altkey, "Control" }, "Left",
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function ()
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awful.util.spawn_with_shell("mpc prev || ncmpcpp prev || ncmpc prev || pms prev")
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mpdwidget.update()
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end),
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awful.key({ altkey, "Control" }, "Right",
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function ()
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awful.util.spawn_with_shell("mpc next || ncmpcpp next || ncmpc next || pms next")
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mpdwidget.update()
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end),
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where `altkey = "Mod1"`.
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