Updated alsabar (markdown)

[etc/awesome.git] / alsabar.md

diff --git a/alsabar.md b/alsabar.md
index 53c49b432562a4304c57a1ca88af463a27fd2825..6dea44f44cfe9be36542e3f8493183ad069f1354 100644 (file)
--- a/alsabar.md
+++ b/alsabar.md
@@ -1,10 +1,6 @@
-Shows and controls alsa volume with a progressbar.
+[<- widgets](https://github.com/copycat-killer/lain/wiki/Widgets)

 
 

-Dependencies:
-
-- alsa-utils (of course)
-
-Plus tooltips, notifications, and color changes at mute/unmute switch.
+Shows and controls alsa volume with a progressbar; provides tooltips, notifications, and color changes at mute/unmute switch.

 
        myvolumebar = lain.widgets.alsabar()
 
 
        myvolumebar = lain.widgets.alsabar()
 


@@ -16,6 +12,7 @@ The function takes a table as optional argument, which can contain:
 
 Variable | Meaning | Type | Default
 --- | --- | --- | ---
 
 Variable | Meaning | Type | Default
 --- | --- | --- | ---

+`timeout` | Refresh timeout seconds | int | 4

 `width` | Bar width | int | 63
 `height` | Bar height | int | 1
 `ticks` | Set bar ticks on | boolean | true
 `width` | Bar width | int | 63
 `height` | Bar height | int | 1
 `ticks` | Set bar ticks on | boolean | true


@@ -40,42 +37,42 @@ Variable | Meaning | Type | Default
 --- | --- | --- | ---
 `font` | Notifications font | string | The one defined in `beautiful.font`
 `font_size` | Notifications font size | string | "11"
 --- | --- | --- | ---
 `font` | Notifications font | string | The one defined in `beautiful.font`
 `font_size` | Notifications font size | string | "11"

+`color` | Notifications color | string | `beautiful.fg_focus`

 `bar_size` | Wibox height | int | 18
 
 `bar_size` | Wibox height | int | 18
 

-It's **crucial** to set `notifications.bar_size` to your `mywibox[s]` height,
-**if** you have set it different than default (18). 
-
-`lain.widgets.alsabar` outputs the following table:
-
-Variable | Type
---- | ---
-`widget` | `awful.widget.progressbar`
-`channel` | string
-`step` | string
-`notify` | function
-
-Finally, you can control the widget with key bindings like these:
-
-        -- Volume control
-        awful.key({ altkey }, "Up",
-        function ()
-            awful.util.spawn("amixer sset " .. volume.channel .. " " .. volume.step .. "+")
-            volume.notify()
-        end),
-        awful.key({ altkey }, "Down",
-        function ()
-            awful.util.spawn("amixer sset " .. volume.channel .. " " .. volume.step .. "-")
-            volume.notify()
-        end),
-        awful.key({ altkey }, "m",
-        function ()
-            awful.util.spawn("amixer set Master playback toggle")
-            volume.notify()
-        end),
-        awful.key({ altkey, "Control" }, "m", 
-        function ()
-            awful.util.spawn("amixer set Master playback 100%", false )
-            volume.notify()
-        end),
+It's **crucial** to set `notifications.bar_size` to your `mywibox[s]` height.
+
+### output table
+
+Variable | Meaning | Type
+--- | --- | ---
+`bar` | The widget | `awful.widget.progressbar`
+`channel` | Alsa channel | string
+`step` | Increase/decrease step | string
+`notify` | The notification | function
+
+You can control the widget with key bindings like these:
+
+    -- Volume control
+    awful.key({ altkey }, "Up",
+    function ()
+        awful.util.spawn("amixer set " .. volume.channel .. " " .. volume.step .. "+")
+        myvolumebar.notify()
+    end),
+    awful.key({ altkey }, "Down",
+    function ()
+        awful.util.spawn("amixer set " .. volume.channel .. " " .. volume.step .. "-")
+        myvolumeba.notify()
+    end),
+    awful.key({ altkey }, "m",
+    function ()
+        awful.util.spawn("amixer set " .. volume.channel .. " playback toggle")
+        myvolumebar.notify()
+    end),
+    awful.key({ altkey, "Control" }, "m", 
+    function ()
+        awful.util.spawn("amixer set " .. volume.channel .. " playback 100%", false )
+        myvolumebar.notify()
+    end),

 
 where `altkey = "Mod1"`.
\ No newline at end of file
 
 where `altkey = "Mod1"`.
\ No newline at end of file