6 files changed, 264 insertions, 0 deletions

diff --git a/awesome/widgets/audio.lua b/awesome/widgets/audio.lua
new file mode 100644
index 0000000..fa5c747
--- /dev/null
+++ b/awesome/widgets/audio.lua
@@ -0,0 +1,22 @@
+local awful = require("awful")
+local wibox = require("wibox")
+local gears = require("gears")
+
+local audio_dropdown = awful.popup {
+	widget = {
+		margins = 10,
+		widget = wibox.container.margin,
+		{
+			layout = wibox.layout.fixed.horizontal,
+			wibox.widget.textbox "AUDIO",
+		},
+	},
+	ontop = true,
+	placement = awful.placement.centered,
+	--shape = gears.shape.infobubble,
+	border_width = 1,
+	border_color = "#ff0000",
+	visible = true,
+}
+
+return audio_dropdown
diff --git a/awesome/widgets/classiclayoutbox.lua b/awesome/widgets/classiclayoutbox.lua
new file mode 100644
index 0000000..ac08671
--- /dev/null
+++ b/awesome/widgets/classiclayoutbox.lua
@@ -0,0 +1,113 @@
+---------------------------------------------------------------------------
+--- Layoutbox widget.
+--
+-- @author Julien Danjou <julien@danjou.info>
+-- @copyright 2009 Julien Danjou
+-- @classmod awful.widget.layoutbox
+---------------------------------------------------------------------------
+
+local setmetatable = setmetatable
+local capi = { screen = screen, tag = tag }
+local layout = require("awful.layout")
+local tooltip = require("awful.tooltip")
+local wibox = require("wibox")
+local surface = require("gears.surface")
+
+local layout_icons = {
+	cornernw = "",
+	cornerne = "",
+	cornersw = "",
+	cornerse = "",
+	fairh = "",
+	fairv = "",
+	max = "[M]",
+	floating  = "><>",
+	magnifier = "[M]",
+	fullscreen = "",
+	spiral = "",
+	dwindle = "",
+	tile = "[]=",
+	tiletop  = "TTT",
+	tilebottom  = "TTT",
+	tileleft  = "=[]",
+}
+
+local function get_screen(s)
+return s and capi.screen[s]
+end
+
+local layoutbox = { mt = {} }
+
+local boxes = nil
+
+local function update(w, screen)
+screen = get_screen(screen)
+local name = layout.getname(layout.get(screen))
+w._layoutbox_tooltip:set_text(name or "[no name]")
+
+	if name == "max" and #screen.clients > 0 then
+		w.textbox.text = "[" .. #screen.clients .. "]"
+		return
+	end
+
+   	w.textbox.text = layout_icons[name]
+end
+
+local function update_from_tag(t)
+local screen = get_screen(t.screen)
+local w = boxes[screen]
+if w then
+	update(w, screen)
+end
+end
+
+--- Create a layoutbox widget. It draws a picture with the current layout
+-- symbol of the current tag.
+-- @param screen The screen number that the layout will be represented for.
+-- @return An imagebox widget configured as a layoutbox.
+function layoutbox.new(screen)
+screen = get_screen(screen or 1)
+
+-- Do we already have the update callbacks registered?
+if boxes == nil then
+	boxes = setmetatable({}, { __mode = "kv" })
+	capi.tag.connect_signal("property::selected", update_from_tag)
+	capi.tag.connect_signal("property::layout", update_from_tag)
+	capi.tag.connect_signal("property::screen", function()
+		for s, w in pairs(boxes) do
+			if s.valid then
+				update(w, s)
+			end
+		end
+	end)
+	layoutbox.boxes = boxes
+end
+
+-- Do we already have a layoutbox for this screen?
+local w = boxes[screen]
+if not w then
+	w = wibox.widget {
+		{
+			id     = "textbox",
+			widget = wibox.widget.textbox
+		},
+		layout = wibox.layout.fixed.horizontal
+	}
+
+	w._layoutbox_tooltip = tooltip {objects = {w}, delay_show = 1}
+
+	update(w, screen)
+	boxes[screen] = w
+end
+
+return w
+end
+
+function layoutbox.mt:__call(...)
+return layoutbox.new(...)
+end
+
+return setmetatable(layoutbox, layoutbox.mt)
+
+-- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80
+
diff --git a/awesome/widgets/classiclayouts.lua b/awesome/widgets/classiclayouts.lua
new file mode 100644
index 0000000..917ca00
--- /dev/null
+++ b/awesome/widgets/classiclayouts.lua
@@ -0,0 +1,27 @@
+local awful = require("awful")
+
+local layoutbox = {}
+
+local layout_icons = {
+	cornernw = "",
+	cornerne = "",
+	cornersw = "",
+	cornerse = "",
+	fairh = "",
+	fairv = "",
+	max = "[M]",
+	floating  = "><>",
+	magnifier = "[M]",
+	fullscreen = "",
+	spiral = "",
+	dwindle = "",
+	tile = "[]=",
+	tiletop  = "TTT",
+	tilebottom  = "TTT",
+	tileleft  = "=[]",
+}
+
+function(s)
+	s = screen[s or 1]
+
+end
diff --git a/awesome/widgets/cpu.lua b/awesome/widgets/cpu.lua
new file mode 100644
index 0000000..cbd5916
--- /dev/null
+++ b/awesome/widgets/cpu.lua
@@ -0,0 +1,41 @@
+local wibox = require("wibox")
+local widgets = require("util.widgets")
+local osname = require("util.osname")
+
+
+-- this is directly adapted from slstatus's cpu.c module
+local cpu_time = { 0,0,0,0,0,0,0 } -- user, nice, system, idle, iowait, irq, softirq
+
+function linux_cpu_usage(widget)
+	-- read stat
+	local statf = io.open("/proc/stat")
+	local stat_iter = statf:read():gmatch("%d+")
+	statf:close()
+
+	-- calc
+	local sum = 0
+	local a, b = cpu_time, {} -- set cpu_time as a for smaller code
+	table.move(a, 1, 7, 1, b) -- copy first 7 to b
+
+	for i = 1, 7 do
+		a[i] = stat_iter()
+		sum = sum + b[i] - a[i]
+	end
+
+	if sum == 0 then
+		return
+	end
+
+	local usage = ((b[1] + b[2] + b[3] + b[6] + b[7]) -
+	               (a[1] + a[2] + a[3] + a[6] + a[7])) * 100 / sum
+
+	widget:set_text(math.floor(usage))
+end
+
+
+-- return correct widget for os
+if osname == "Linux" then
+	return widgets.watchfn(linux_cpu_usage, 5)
+end
+
+return wibox.widget.textbox("unsupported os")
diff --git a/awesome/widgets/ram.lua b/awesome/widgets/ram.lua
new file mode 100644
index 0000000..2347ca4
--- /dev/null
+++ b/awesome/widgets/ram.lua
@@ -0,0 +1,36 @@
+local wibox = require("wibox")
+local widgets = require("util.widgets")
+local osname = require("util.osname")
+
+
+function linux_ram_usage(widget)
+	-- read meminfo
+	local meminfof = io.open("/proc/meminfo")
+
+	local total   = meminfof:read():match("%d+")
+	local free    = meminfof:read():match("%d+")
+
+	meminfof:read() -- memavailable not used
+
+	local buffers = meminfof:read():match("%d+")
+	local cached  = meminfof:read():match("%d+")
+
+	meminfof:close()
+
+	-- calc
+	if total == nil then
+		return
+	end
+
+	local used = (total - free - buffers - cached) * 100 / total
+
+	widget:set_text(math.floor(used))
+end
+
+
+-- return correct widget for os
+if osname == "Linux" then
+	return widgets.watchfn(linux_ram_usage, 5)
+end
+
+return wibox.widget.textbox("unsupported os")
diff --git a/awesome/widgets/temperature.lua b/awesome/widgets/temperature.lua
new file mode 100644
index 0000000..8cf1aa9
--- /dev/null
+++ b/awesome/widgets/temperature.lua
@@ -0,0 +1,25 @@
+local wibox = require("wibox")
+local widgets = require("util.widgets")
+local osname = require("util.osname")
+
+
+local linux = { file = nil }
+function linux.temperature(widget)
+	-- read meminfo
+	local tempf = io.open(linux.file)
+	local temp = tempf:read() / 1000
+	tempf:close()
+
+	widget:set_text(math.floor(temp))
+end
+
+
+-- return correct widget for os
+if osname == "Linux" then
+	return function(file)
+		linux.file = file
+		return widgets.watchfn(linux.temperature, 5)
+	end
+end
+
+return wibox.widget.textbox("unsupported os")