add awesome wm config files and v0.1.0 of ghost theme.

1 files changed, 200 insertions, 0 deletions

diff --git a/.config/awesome/lain/widgets/yawn/init.lua b/.config/awesome/lain/widgets/yawn/init.lua
new file mode 100644
index 0000000..3f08cd5
--- /dev/null
+++ b/.config/awesome/lain/widgets/yawn/init.lua
@@ -0,0 +1,200 @@
+
+--[[
+                                                  
+     Licensed under GNU General Public License v2 
+      * (c) 2013, Luke Bonham                     
+                                                  
+--]]
+
+local newtimer     = require("lain.helpers").newtimer
+
+local naughty      = require("naughty")
+local wibox        = require("wibox")
+
+local debug        = { getinfo = debug.getinfo }
+local io           = io
+local os           = { date    = os.date,
+                       getenv  = os.getenv }
+local string       = { find    = string.find,
+                       match   = string.match,
+                       gsub    = string.gsub,
+                       sub     = string.sub }
+local tonumber     = tonumber
+
+local setmetatable = setmetatable
+
+-- YAhoo! Weather Notification
+-- lain.widgets.yawn
+local yawn =
+{
+    icon   = wibox.widget.imagebox(),
+    widget = wibox.widget.textbox('')
+}
+
+local project_path        = debug.getinfo(1, 'S').source:match[[^@(.*/).*$]]
+local localizations_path  = project_path .. 'localizations/'
+local icon_path           = project_path .. 'icons/'
+local api_url             = 'http://weather.yahooapis.com/forecastrss'
+local units_set           = '?u=c&w=' -- Default is Celsius
+local language            = string.match(os.getenv("LANG"), "(%S*$*)[.]")
+local weather_data        = nil
+local notification        = nil
+local city_id             = nil
+local sky                 = nil
+local settings            = function() end
+
+yawn_notification_preset = {}
+
+local function fetch_weather()
+    local url = api_url .. units_set .. city_id
+    local f = io.popen("curl --connect-timeout 1 -fsm 3 '" .. url .. "'" )
+    local text = f:read("*all")
+    f:close()
+
+    -- In case of no connection or invalid city ID
+    -- widgets won't display
+    if text == "" or text:match("City not found")
+    then
+        yawn.icon:set_image(icon_path .. "na.png")
+        if text == "" then
+            weather_data = "Service not available at the moment."
+            yawn.widget:set_text(" N/A ")
+        else
+            weather_data = "City not found!\n" ..
+                           "Are you sure " .. city_id ..
+                           " is your Yahoo city ID?"
+            yawn.widget:set_text(" ? ")
+        end
+        return
+    end
+
+    -- Processing raw data
+    weather_data = text:gsub("<.->", "")
+    weather_data = weather_data:match("Current Conditions:.-Full") or ""
+
+    -- may still happens in case of bad connectivity
+    if weather_data == "" then
+        yawn.icon:set_image(icon_path .. "na.png")
+        yawn.widget:set_text(" ? ")
+        return
+    end
+
+    weather_data = weather_data:gsub("Current Conditions:.-\n", "Now: ")
+    weather_data = weather_data:gsub("Forecast:.-\n", "")
+    weather_data = weather_data:gsub("\nFull", "")
+    weather_data = weather_data:gsub("[\n]$", "")
+    weather_data = weather_data:gsub(" [-] " , ": ")
+    weather_data = weather_data:gsub("[.]", ",")
+    weather_data = weather_data:gsub("High: ", "")
+    weather_data = weather_data:gsub(" Low: ", " - ")
+
+    -- Getting info for text widget
+    local now      = weather_data:sub(weather_data:find("Now:")+5,
+                     weather_data:find("\n")-1)
+    forecast       = now:sub(1, now:find(",")-1)
+    units          = now:sub(now:find(",")+2, -2)
+
+    -- Day/Night icon change
+    local hour = tonumber(os.date("%H"))
+    sky = icon_path
+
+    if forecast == "Clear"         or
+       forecast == "Fair"          or
+       forecast == "Partly Cloudy" or
+       forecast == "Mostly Cloudy"
+       then
+           if hour >= 6 and hour <= 18
+           then
+               sky = sky .. "Day"
+           else
+               sky = sky .. "Night"
+           end
+    end
+
+    sky = sky  .. forecast:gsub(" ", ""):gsub("/", "") .. ".png"
+
+    -- In case there's no defined icon for current forecast
+    if io.open(sky) == nil then
+        sky = icon_path .. "na.png"
+    end
+
+    -- Localization
+    local f = io.open(localizations_path .. language, "r")
+    if language:find("en_") == nil and f ~= nil
+    then
+        f:close()
+        for line in io.lines(localizations_path .. language)
+        do
+            word = string.sub(line, 1, line:find("|")-1)
+            translation = string.sub(line, line:find("|")+1)
+            weather_data = string.gsub(weather_data, word, translation)
+        end
+    end
+
+    -- Finally setting infos
+    yawn.icon:set_image(sky)
+    widget = yawn.widget
+
+    forecast = weather_data:match(": %S.-,"):gsub(": ", ""):gsub(",", "")
+    units = units:gsub(" ", "")
+
+    settings()
+end
+
+function yawn.hide()
+    if notification ~= nil then
+        naughty.destroy(notification)
+        notification = nil
+    end
+end
+
+function yawn.show(t_out)
+    if yawn.widget._layout.text:match("?")
+    then
+        fetch_weather(settings)
+    end
+
+    yawn.hide()
+
+    notification = naughty.notify({
+        preset = yawn_notification_preset,
+        text = weather_data,
+        icon = sky,
+        timeout = t_out
+    })
+end
+
+function yawn.register(id, args)
+    local args     = args or {}
+    local timeout  = args.timeout or 600
+    settings       = args.settings or function() end
+
+    if args.u == "f" then units_set = '?u=f&w=' end
+
+    city_id = id
+
+    newtimer("yawn", timeout, fetch_weather)
+
+    yawn.icon:connect_signal("mouse::enter", function()
+        yawn.show(0)
+    end)
+    yawn.icon:connect_signal("mouse::leave", function()
+        yawn.hide()
+    end)
+
+    return yawn
+end
+
+function yawn.attach(widget, id, args)
+    yawn.register(id, args)
+
+    widget:connect_signal("mouse::enter", function()
+        yawn.show(0)
+    end)
+
+    widget:connect_signal("mouse::leave", function()
+        yawn.hide()
+    end)
+end
+
+return setmetatable(yawn, { __call = function(_, ...) return yawn.register(...) end })