externalize config of batteryarc widget
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streetturtle
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@ -11,18 +11,27 @@ Depending of the battery status it could look following ways:
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-  - more than 40 percent
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-  - more than 40 percent, charging
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Widget uses following beautiful variables with values:
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If a battery level is low then warning popup will show up:
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```lua
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theme.widget_main_color = "#74aeab"
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theme.widget_red = "#e53935"
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theme.widget_yellow = "#c0ca33"
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theme.widget_green = "#43a047"
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theme.widget_black = "#000000"
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theme.widget_transparent = "#00000000"
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```
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## Customization
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It is possible to customize widget by providing a table with all or some of the following config parameters:
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| Name | Default | Description |
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|---|---|---|
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| `font` | Font | Play 6 |
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| `arc_thickness` | Thickness of the arc | 2 |
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| `text_color` | Color of text with the current charge | `beautiful.fg_color` |
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| `low_level_color` | Arc color when battery charge is less that 15%| #e53935 |
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| `medium_level_color` | Arc color when battery charge is between 15% and 40% | #c0ca33 |
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| `full_level_color` | Arc color when battery charge is above 40% | `beautiful.fg_color` |
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| `warning_msg_title` | Title of the warning popup | _Huston, we have a problem_ |
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| `warning_msg_text` | Text of the warning popup | _Battery is dying_ |
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| `warning_msg_position` | Position of the warning popup | `bottom_right` |
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| `warning_msg_icon` | Icon of the warning popup| ~/.config/awesome/awesome-wm-widgets/batteryarc-widget/spaceman.jpg |
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which means that you need to copy the code above and paste it in your **theme.lua**. Otherwise you can change colors directly in the widget.
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## Installation
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@ -35,11 +44,10 @@ s.mytasklist, -- Middle widget
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{ -- Right widgets
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layout = wibox.layout.fixed.horizontal,
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...
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batteryarc_widget,
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batteryarc_widget(),
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...
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```
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You can get the icon for warning popup [here](https://vk.com/images/stickers/1933/512.png)
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## Troubleshooting
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In case of any doubts or questions don't hesitate to raise an [issue](https://github.com/streetturtle/awesome-wm-widgets/issues/new).
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In case of any doubts or questions please raise an [issue](https://github.com/streetturtle/awesome-wm-widgets/issues/new).
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@ -16,151 +16,180 @@ local watch = require("awful.widget.watch")
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local HOME = os.getenv("HOME")
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local text = wibox.widget {
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id = "txt",
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font = "Play 6",
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align = 'center', -- align the text
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valign = 'center',
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widget = wibox.widget.textbox
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}
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local widget = {}
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local text_with_background = wibox.container.background(text)
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local function worker(args)
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local batteryarc = wibox.widget {
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text_with_background,
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max_value = 1,
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rounded_edge = true,
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thickness = 2,
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start_angle = 4.71238898, -- 2pi*3/4
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forced_height = 18,
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forced_width = 18,
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bg = "#ffffff11",
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paddings = 2,
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widget = wibox.container.arcchart,
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set_value = function(self, value)
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self.value = value
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end,
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}
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local args = args or {}
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local last_battery_check = os.time()
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local font = args.font or 'Play 6'
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local arc_thickness = args.thickness or 2
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watch("acpi -i", 10,
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function(widget, stdout)
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local batteryType
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local text_color = args.text_color or beautiful.fg_color
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local low_level_color = args.low_level_color or '#e53935'
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local medium_level_color = args.medium_level_color or '#c0ca33'
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local full_level_color = args.full_level_color or beautiful.fg_color
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local battery_info = {}
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local capacities = {}
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for s in stdout:gmatch("[^\r\n]+") do
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local status, charge_str, time = string.match(s, '.+: (%a+), (%d?%d?%d)%%,?.*')
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if string.match(s, 'rate information') then
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-- ignore such line
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elseif status ~= nil then
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table.insert(battery_info, {status = status, charge = tonumber(charge_str)})
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else
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local cap_str = string.match(s, '.+:.+last full capacity (%d+)')
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table.insert(capacities, tonumber(cap_str))
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end
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end
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local warning_msg_title = args.warning_msg_title or 'Huston, we have a problem'
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local warning_msg_text = args.warning_msg_text or 'Battery is dying'
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local warning_msg_position = args.warning_msg_position or 'bottom_right'
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local warning_msg_icon = args.warning_msg_icon or HOME .. '/.config/awesome/awesome-wm-widgets/batteryarc-widget/spaceman.jpg'
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local capacity = 0
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for i, cap in ipairs(capacities) do
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capacity = capacity + cap
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end
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local charge = 0
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local status
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for i, batt in ipairs(battery_info) do
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if batt.charge >= charge then
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-- use most charged battery status. This is arbitrary, and maybe another metric should be used
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status = batt.status
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end
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charge = charge + batt.charge * capacities[i]
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end
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local charge_percentage
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if capacity > 5 then
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charge = charge / capacity
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charge_percentage = charge / 100
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else
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-- when widget.value is < 0.04, the widget shows a full circle (as widget.value=1)
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charge_percentage = 0.05
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end
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widget.value = charge / 100
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if status == 'Charging' then
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text_with_background.bg = beautiful.widget_green
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text_with_background.fg = beautiful.widget_black
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else
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text_with_background.bg = beautiful.widget_transparent
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text_with_background.fg = beautiful.widget_main_color
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end
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--- if battery is fully charged (100) there is not enough place for three digits, so we don't show any text
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text.text = charge == 100
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and ''
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or string.format('%d', charge)
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if charge < 15 then
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batteryarc.colors = { beautiful.widget_red }
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if status ~= 'Charging' and os.difftime(os.time(), last_battery_check) > 300 then
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-- if 5 minutes have elapsed since the last warning
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last_battery_check = os.time()
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show_battery_warning()
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end
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elseif charge > 15 and charge < 40 then
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batteryarc.colors = { beautiful.widget_yellow }
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else
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batteryarc.colors = { beautiful.widget_main_color }
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end
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end,
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batteryarc)
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-- Popup with battery info
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-- One way of creating a pop-up notification - naughty.notify
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local notification
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function show_battery_status()
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awful.spawn.easy_async([[bash -c 'acpi']],
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function(stdout, _, _, _)
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naughty.destroy(notification)
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notification = naughty.notify {
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text = stdout,
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title = "Battery status",
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timeout = 5,
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hover_timeout = 0.5,
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width = 200,
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}
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end)
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end
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batteryarc:connect_signal("mouse::enter", function() show_battery_status() end)
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batteryarc:connect_signal("mouse::leave", function() naughty.destroy(notification) end)
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-- Alternative to naughty.notify - tooltip. You can compare both and choose the preferred one
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--battery_popup = awful.tooltip({objects = {battery_widget}})
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-- To use colors from beautiful theme put
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-- following lines in rc.lua before require("battery"):
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-- beautiful.tooltip_fg = beautiful.fg_normal
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-- beautiful.tooltip_bg = beautiful.bg_normal
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--[[ Show warning notification ]]
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function show_battery_warning()
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naughty.notify {
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icon = HOME .. "/.config/awesome/awesome-wm-widgets/batteryarc-widget/spaceman.jpg",
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icon_size = 100,
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text = "Battery is dying", -- switch text and title
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title = "Huston, we have a problem",
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timeout = 25, -- show the warning for a longer time
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hover_timeout = 0.5,
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position = "bottom_right",
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bg = "#F06060",
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fg = "#EEE9EF",
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width = 300,
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local text = wibox.widget {
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id = "txt",
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font = font,
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align = 'center', -- align the text
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valign = 'center',
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widget = wibox.widget.textbox
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}
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local text_with_background = wibox.container.background(text)
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widget = wibox.widget {
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text_with_background,
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max_value = 1,
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rounded_edge = true,
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thickness = arc_thickness,
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start_angle = 4.71238898, -- 2pi*3/4
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forced_height = 18,
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forced_width = 18,
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bg = "#ffffff11",
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paddings = 2,
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widget = wibox.container.arcchart,
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set_value = function(self, value)
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self.value = value
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end,
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}
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local last_battery_check = os.time()
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watch("acpi -i", 10,
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function(widget, stdout)
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local batteryType
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local battery_info = {}
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local capacities = {}
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for s in stdout:gmatch("[^\r\n]+") do
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local status, charge_str, time = string.match(s, '.+: (%a+), (%d?%d?%d)%%,?.*')
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if string.match(s, 'rate information') then
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-- ignore such line
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elseif status ~= nil then
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table.insert(battery_info, { status = status, charge = tonumber(charge_str) })
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else
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local cap_str = string.match(s, '.+:.+last full capacity (%d+)')
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table.insert(capacities, tonumber(cap_str))
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end
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end
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local capacity = 0
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for i, cap in ipairs(capacities) do
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capacity = capacity + cap
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end
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local charge = 0
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local status
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for i, batt in ipairs(battery_info) do
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if batt.charge >= charge then
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-- use most charged battery status. This is arbitrary, and maybe another metric should be used
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status = batt.status
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end
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charge = charge + batt.charge * capacities[i]
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end
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local charge_percentage
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if capacity > 5 then
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charge = charge / capacity
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charge_percentage = charge / 100
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else
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-- when widget.value is < 0.04, the widget shows a full circle (as widget.value=1)
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charge_percentage = 0.05
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end
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widget.value = charge / 100
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if status == 'Charging' then
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text_with_background.bg = full_level_color
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text_with_background.fg = '#000000'
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else
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text_with_background.bg = '#00000000'
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text_with_background.fg = text_color
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end
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--- if battery is fully charged (100) there is not enough place for three digits, so we don't show any text
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text.text = charge == 100
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and ''
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or string.format('%d', charge)
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if charge < 15 then
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widget.colors = { low_level_color }
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if status ~= 'Charging' and os.difftime(os.time(), last_battery_check) > 300 then
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-- if 5 minutes have elapsed since the last warning
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last_battery_check = os.time()
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show_battery_warning()
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end
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elseif charge > 15 and charge < 40 then
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widget.colors = { medium_level_color }
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else
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widget.colors = { full_level_color }
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end
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end,
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widget)
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-- Popup with battery info
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-- One way of creating a pop-up notification - naughty.notify
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local notification
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function show_battery_status()
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awful.spawn.easy_async([[bash -c 'acpi']],
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function(stdout, _, _, _)
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naughty.destroy(notification)
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notification = naughty.notify {
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text = stdout,
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title = "Battery status",
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timeout = 5,
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hover_timeout = 0.5,
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width = 200,
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}
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end)
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end
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widget:connect_signal("mouse::enter", function()
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show_battery_status()
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end)
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widget:connect_signal("mouse::leave", function()
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naughty.destroy(notification)
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end)
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-- Alternative to naughty.notify - tooltip. You can compare both and choose the preferred one
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--battery_popup = awful.tooltip({objects = {battery_widget}})
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-- To use colors from beautiful theme put
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-- following lines in rc.lua before require("battery"):
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-- beautiful.tooltip_fg = beautiful.fg_normal
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-- beautiful.tooltip_bg = beautiful.bg_normal
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--[[ Show warning notification ]]
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function show_battery_warning()
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naughty.notify {
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icon = warning_msg_icon,
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icon_size = 100,
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text = warning_msg_text,
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title = warning_msg_title,
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timeout = 25, -- show the warning for a longer time
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hover_timeout = 0.5,
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position = warning_msg_position,
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bg = "#F06060",
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fg = "#EEE9EF",
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width = 300,
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}
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end
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return widget
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end
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return batteryarc
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return setmetatable(widget, { __call = function(_, ...)
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return worker(...)
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end })
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