diff options
Diffstat (limited to 'brightness-widget')
| -rw-r--r-- | brightness-widget/README.md | 35 | ||||
| -rw-r--r-- | brightness-widget/brightness.lua | 87 |
2 files changed, 85 insertions, 37 deletions
diff --git a/brightness-widget/README.md b/brightness-widget/README.md index 5d592b6..7b05d2f 100644 --- a/brightness-widget/README.md +++ b/brightness-widget/README.md @@ -2,6 +2,29 @@ This widget represents current brightness level:  +## Customization + +It is possible to customize widget by providing a table with all or some of the following config parameters: + +| Name | Default | Description | +|---|---|---| +| `get_brightness_cmd` | `light -G` | Get current screen brightness | +| `inc_brightness_cmd` | `light -A 5` | Increase brightness | +| `dec_brightness_cmd` | `light -U 5`| Decrease brightness | +| `path_to_icon` | `/usr/share/icons/Arc/status/symbolic/display-brightness-symbolic.svg` | Path to the icon | +| `font` | `Play 9` | Font | + +### Example: + +```lua +brightness_widget({ + get_brightness_cmd = 'xbacklight -get', + inc_brightness_cmd = 'xbacklight -inc 5', + dec_brightness_cmd = 'xbacklight -dec 5' +}) +``` + + ## Installation First you need to get the current brightness level. There are two options: @@ -29,8 +52,6 @@ First you need to get the current brightness level. There are two options: 49.18 ``` -Depending on the chosen option change `GET_BRIGHTNESS_CMD` variable in **brightness.lua**. - Then clone this repo under **~/.config/awesome/**: ```bash @@ -50,7 +71,15 @@ s.mytasklist, -- Middle widget { -- Right widgets layout = wibox.layout.fixed.horizontal, ... - brightness_widget, + -- default + brightness_widget(), + -- or customized + brightness_widget({ + get_brightness_cmd = 'xbacklight -get', + inc_brightness_cmd = 'xbacklight -inc 5', + dec_brightness_cmd = 'xbacklight -dec 5' + }) + } ... ``` diff --git a/brightness-widget/brightness.lua b/brightness-widget/brightness.lua index 075765c..28e7015 100644 --- a/brightness-widget/brightness.lua +++ b/brightness-widget/brightness.lua @@ -5,7 +5,7 @@ -- https://github.com/streetturtle/awesome-wm-widgets/tree/master/brightness-widget -- @author Pavel Makhov --- @copyright 2017 Pavel Makhov +-- @copyright 2017-2019 Pavel Makhov ------------------------------------------------- local wibox = require("wibox") @@ -17,36 +17,55 @@ local GET_BRIGHTNESS_CMD = "light -G" -- "xbacklight -get" local INC_BRIGHTNESS_CMD = "light -A 5" -- "xbacklight -inc 5" local DEC_BRIGHTNESS_CMD = "light -U 5" -- "xbacklight -dec 5" -local brightness_text = wibox.widget.textbox() -brightness_text:set_font('Play 9') - -local brightness_icon = wibox.widget { - { - image = PATH_TO_ICON, - resize = false, - widget = wibox.widget.imagebox, - }, - top = 3, - widget = wibox.container.margin -} - -local brightness_widget = wibox.widget { - brightness_icon, - brightness_text, - layout = wibox.layout.fixed.horizontal, -} - -local update_widget = function(widget, stdout, stderr, exitreason, exitcode) - local brightness_level = tonumber(string.format("%.0f", stdout)) - widget:set_text(" " .. brightness_level .. "%") -end, - -brightness_widget:connect_signal("button::press", function(_,_,_,button) - if (button == 4) then spawn(INC_BRIGHTNESS_CMD, false) - elseif (button == 5) then spawn(DEC_BRIGHTNESS_CMD, false) - end -end) - -watch(GET_BRIGHTNESS_CMD, 1, update_widget, brightness_text) - -return brightness_widget +local widget = {} + +local function worker(args) + + local args = args or {} + + local get_brightness_cmd = args.get_brightness_cmd or GET_BRIGHTNESS_CMD + local inc_brightness_cmd = args.inc_brightness_cmd or INC_BRIGHTNESS_CMD + local dec_brightness_cmd = args.dec_brightness_cmd or DEC_BRIGHTNESS_CMD + local path_to_icon = args.path_to_icon or PATH_TO_ICON + local font = args.font or 'Play 9' + + local brightness_text = wibox.widget.textbox() + brightness_text:set_font(font) + + local brightness_icon = wibox.widget { + { + image = path_to_icon, + resize = false, + widget = wibox.widget.imagebox, + }, + top = 3, + widget = wibox.container.margin + } + + widget = wibox.widget { + brightness_icon, + brightness_text, + layout = wibox.layout.fixed.horizontal, + } + + local update_widget = function(widget, stdout, _, _, _) + local brightness_level = tonumber(string.format("%.0f", stdout)) + widget:set_text(" " .. brightness_level .. "%") + end, + + widget:connect_signal("button::press", function(_, _, _, button) + if (button == 4) then + spawn(inc_brightness_cmd, false) + elseif (button == 5) then + spawn(dec_brightness_cmd, false) + end + end) + + watch(get_brightness_cmd, 1, update_widget, brightness_text) + + return widget +end + +return setmetatable(widget, { __call = function(_, ...) + return worker(...) +end }) |