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-rw-r--r--storage-widget/README.md24
-rw-r--r--storage-widget/out.gifbin0 -> 103946 bytes
-rw-r--r--storage-widget/storage-widget.lua156
3 files changed, 180 insertions, 0 deletions
diff --git a/storage-widget/README.md b/storage-widget/README.md
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+# Storage Widget
+
+This widget shows disk usage. When clicked another widget appears with more detailed information. By default it monitors the "/" mount. It can be configured with a
+list of mounts to monitor though only the first will show in the wibar. To have
+multiple mounts displayed on the wibar simply define multiple `storage_widgets`
+with different mounts as arguments.
+
+
+```lua
+ local storage_widget = require("awesome-wm-widgets.storage-widget.storage-widget")
+ ...
+ s.mywibox:setup {
+ s.mytasklist, -- Middle widget
+ { -- Right widgets
+ storage_widget(), --default
+ wibox.widget.textbox(':'),
+ storage_widget({ mounts = { '/', '/mnt/musicj' } }), -- multiple mounts
+ ...
+
+```
+
+## Installation
+
+Please refer to the [installation](https://github.com/streetturtle/awesome-wm-widgets#installation) section of the repo.
diff --git a/storage-widget/out.gif b/storage-widget/out.gif
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+++ b/storage-widget/out.gif
Binary files differ
diff --git a/storage-widget/storage-widget.lua b/storage-widget/storage-widget.lua
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+local awful = require("awful")
+local watch = require("awful.widget.watch")
+local wibox = require("wibox")
+local beautiful = require("beautiful")
+local gears = require("gears")
+
+local storage_graph_widget = {}
+
+local function worker(args)
+ local args = args or {}
+ local mounts = args.mounts or {'/'}
+
+ storage_graph_widget = wibox.widget {
+ max_value = 100,
+ forced_height = 20,
+ forced_width = 35,
+ paddings = 1,
+ margins = 4,
+ border_width = 0.5,
+ border_color = beautiful.fg_normal,
+ background_color = beautiful.bg_normal,
+ bar_border_width = 1,
+ bar_border_color = beautiful.bg_focus,
+ color = "linear:150,0:0,0:0,"
+ .. beautiful.fg_normal
+ .. ":0.3," .. beautiful.bg_urgent .. ":0.6,"
+ .. beautiful.fg_normal,
+ widget = wibox.widget.progressbar,
+ }
+
+ local disk_rows = {
+ { widget = wibox.widget.textbox },
+ spacing = 4,
+ layout = wibox.layout.fixed.vertical,
+ }
+
+ local disk_header = {
+ {
+ markup = '<b>Mount</b>',
+ forced_width = 150,
+ align = 'left',
+ widget = wibox.widget.textbox,
+ },
+ {
+ markup = '<b>Used</b>',
+ align = 'left',
+ widget = wibox.widget.textbox,
+ },
+ layout = wibox.layout.align.horizontal
+ }
+
+ local popup = awful.popup{
+ ontop = true,
+ visible = false,
+ shape = gears.shape.rounded_rect,
+ border_width = 1,
+ border_color = beautiful.bg_normal,
+ bg = beautiful.bg_focus,
+ maximum_width = 400,
+ offset = { y = 5 },
+ widget = {}
+ }
+ popup:connect_signal("mouse::enter", function(c) is_update = false end)
+ popup:connect_signal("mouse::leave", function(c) is_update = true end)
+
+ storage_graph_widget:buttons(
+ awful.util.table.join(
+ awful.button({}, 1, function()
+ if popup.visible then
+ popup.visible = not popup.visible
+ else
+ popup:move_next_to(mouse.current_widget_geometry)
+ end
+ end)
+ )
+ )
+
+ local disk_widget = wibox.container.margin(wibox.container.mirror(storage_graph_widget, { horizontal = true }), 0, 0, 0, 2)
+
+ local disks = {}
+ watch([[bash -c "df | tail -n +2"]], 60,
+ function(widget, stdout)
+ for line in stdout:gmatch("[^\r\n$]+") do
+ local filesystem, size, used, avail, perc, mount =
+ line:match('([%p%w]+)%s+([%d%w]+)%s+([%d%w]+)%s+([%d%w]+)%s+([%d]+)%%%s+([%p%w]+)')
+
+ disks[mount] = {}
+ disks[mount].filesystem = filesystem
+ disks[mount].size = size
+ disks[mount].used = used
+ disks[mount].avail = avail
+ disks[mount].perc = perc
+ disks[mount].mount = mount
+
+ if disks[mount].mount == mounts[1] then
+ widget.value = tonumber(disks[mount].perc)
+ end
+ end
+
+ for k,v in ipairs(mounts) do
+
+ local row = wibox.widget{
+ {
+ text = disks[v].mount,
+ forced_width = 150,
+ widget = wibox.widget.textbox
+ },
+ {
+ max_value = 100,
+ value = tonumber(disks[v].perc),
+ forced_height = 20,
+ paddings = 1,
+ margins = 4,
+ border_width = 1,
+ border_color = beautiful.bg_focus,
+ background_color = beautiful.bg_normal,
+ bar_border_width = 1,
+ bar_border_color = beautiful.bg_focus,
+ color = "linear:150,0:0,0:0,"
+ .. beautiful.fg_normal
+ .. ":0.3," .. beautiful.bg_urgent .. ":0.6,"
+ .. beautiful.fg_normal,
+ widget = wibox.widget.progressbar,
+
+ },
+ {
+ text = math.floor(disks[v].used/1024/1024)
+ .. '/'
+ .. math.floor(disks[v].size/1024/1024) .. 'GB('
+ .. math.floor(disks[v].perc) .. '%)',
+ widget = wibox.widget.textbox
+ },
+ layout = wibox.layout.align.horizontal
+ }
+
+ disk_rows[k] = row
+ end
+ popup:setup {
+ {
+ disk_header,
+ disk_rows,
+ layout = wibox.layout.fixed.vertical,
+ },
+ margins = 8,
+ widget = wibox.container.margin
+ }
+ end,
+ storage_graph_widget
+ )
+
+ return disk_widget
+end
+
+return setmetatable(storage_graph_widget, { __call = function(_, ...)
+ return worker(...)
+end })