factor out sorted_table helper function

[etc/awesome.git] / .config / awesome / rc.lua

diff --git a/.config/awesome/rc.lua b/.config/awesome/rc.lua
index 53abbf1b1444b97853315f981516504df10acb29..60c913358f82d8f397e63e50bbdb721545d9dc0f 100644 (file)
--- a/.config/awesome/rc.lua
+++ b/.config/awesome/rc.lua
@@ -7,10 +7,12 @@ require("awful.autofocus")
 local wibox = require("wibox")
 -- Theme handling library
 local beautiful = require("beautiful")
+local xrdb = beautiful.xresources
 -- Notification library
 local naughty = require("naughty")
 local menubar = require("menubar")
 local hotkeys_popup = require("awful.hotkeys_popup").widget
+local tblutils = require("tblutils")
 local lain = require("lain")
 local dkjson = require("lain.util").dkjson
 local math = require("math")
@@ -44,8 +46,12 @@ end
 -- }}}
 
 -- {{{ Variable definitions
+--xrdb.set_dpi(95, screen[1])
+--xrdb.set_dpi(120, screen[2])
+
 -- Themes define colours, icons, and wallpapers
 beautiful.init(awful.util.get_themes_dir() .. "default/theme.lua")
+beautiful.font = 'Sans 10'
 
 -- This is used later as the default terminal and editor to run.
 terminal = "x-terminal-emulator"
@@ -99,33 +105,6 @@ local function client_menu_toggle_fn()
     end
 end
 
-local function sorted_pairs(t, f)
-    local a = {}
-    for n in pairs(t) do table.insert(a, n) end
-    table.sort(a, f)
-    local i = 0      -- iterator variable
-    local iter = function ()   -- iterator function
-        i = i + 1
-        if a[i] == nil then return nil
-        else return a[i], t[a[i]]
-        end
-    end
-    return iter
-end
-
-local function print_table(tbl, indent)
-    if not indent then indent = 0 end
-    for k, v in pairs(tbl) do
-        formatting = string.rep("  ", indent) .. k .. ": "
-        if type(v) == "table" then
-            print(formatting)
-            print_table(v, indent+1)
-        else
-            print(formatting .. tostring(v))
-        end
-    end
-end
-
 local lain_bat = lain.widget.bat({
     batteries = {"BAT0", "BAT1"},
     settings = function()
@@ -208,7 +187,7 @@ ZONES = {
   ["DE"] = "Europe/Berlin"
 }
 local now = luatz.time_in(nil)
-for c, tz in sorted_pairs(ZONES) do
+for c, tz in tblutils.sorted_pairs(ZONES) do
     local t = luatz.time_in(tz)
     if math.abs(os.difftime(t, now)) > 10 then
         local widget = wibox.widget.textclock(c .. ": %H:%M (%a)", 60, tz)
@@ -303,6 +282,8 @@ elseif screen.count() == 3 then -- main screen is still #1 in the middle
 end
 
 awful.screen.connect_for_each_screen(function(s)
+    -- local fontsize = math.floor(250 * xrdb.get_dpi(s)/s.geometry.width)
+    -- beautiful.font = "Sans " .. tostring(fontsize)
     -- Wallpaper
     --DISABLED--if beautiful.wallpaper then
     --DISABLED--    local wallpaper = beautiful.wallpaper
@@ -316,7 +297,7 @@ awful.screen.connect_for_each_screen(function(s)
     if not tags[s.index] then
         tags[s.index] = {}
     end
-    for n,p in sorted_pairs(screentags[s.index]) do
+    for n,p in tblutils.sorted_pairs(screentags[s.index]) do
         p["screen"] = s
         n = string.sub(n, 2) -- remove leading 't' needed for syntax in table
         table.insert(tags[s.index], awful.tag.add(n, p))