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36 lines
887 B
36 lines
887 B
9 years ago
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[<- widgets](https://github.com/copycat-killer/lain/wiki/Widgets)
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The [asynchronous](https://github.com/copycat-killer/lain/issues/128) version of `base`:
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myasyncbase = lain.widgets.abase()
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Read [here](https://github.com/copycat-killer/lain/wiki/base) for the rest.
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Use case examples
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========
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*Do you wrote a widget that could be useful to others as well? Feel free to add it here.*
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cmus
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----
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```lua
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cmuswidget = lain.widgets.abase({
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cmd = "cmus-remote -Q",
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settings = function()
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cmus_now = {
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state = "N/A",
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artist = "N/A",
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title = "N/A",
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album = "N/A"
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}
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for w in string.gmatch(output, "(.-)tag") do
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a, b = w:match("(%w+) (.-)\n")
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cmus_now[a] = b
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end
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-- customize here
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widget:set_text(cmus_now.artist .. " - " .. cmus_now.title)
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end
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})
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```
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