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 08cb946765ad15ab8202e6e69f9aee2fb1456885..60c913358f82d8f397e63e50bbdb721545d9dc0f 100644 (file)
--- a/.config/awesome/rc.lua
+++ b/.config/awesome/rc.lua
@@ -7,14 +7,17 @@ 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")
 local freedesktop = require("freedesktop")
+local luatz = require("luatz")
 -- }}}
 
 -- {{{ Error handling
@@ -43,8 +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"
@@ -98,33 +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()
@@ -198,9 +178,23 @@ menubar.utils.terminal = terminal -- Set the terminal for applications that requ
 
 -- {{{ Wibox
 local spacer = wibox.widget.textbox()
-spacer:set_text(' | ')
+spacer:set_text(' │ ')
 -- Create a textclock widget
-mytextclock = wibox.widget.textclock("%a %d %b %H:%M:%S", 1)
+clocks = { wibox.widget.textclock("%a %d %b %H:%M:%S %Z", 1) }
+
+ZONES = {
+  ["NZ"] = "Pacific/Auckland",
+  ["DE"] = "Europe/Berlin"
+}
+local now = luatz.time_in(nil)
+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)
+        table.insert(clocks, 1, spacer)
+        table.insert(clocks, 1, widget)
+    end
+end
 
 -- Create a wibox for each screen and add it
 mywibox = {}
@@ -288,6 +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
@@ -301,7 +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))
@@ -336,17 +332,21 @@ awful.screen.connect_for_each_screen(function(s)
             mypromptbox[s],
         },
         mytasklist[s], -- Middle widget
-        { -- Right widgets
-            layout = wibox.layout.fixed.horizontal,
-            mykeyboardlayout,
-            wibox.widget.systray(),
-            btc_widget,
-            spacer,
-            lain_bat.widget,
-            spacer,
-            mytextclock,
-            mylayoutbox[s],
-        },
+        awful.util.table.join( -- Right widgets
+            {
+                layout = wibox.layout.fixed.horizontal,
+                mykeyboardlayout,
+                wibox.widget.systray(),
+                btc_widget,
+                spacer,
+                lain_bat.widget,
+                spacer,
+            },
+            clocks,
+            {
+                mylayoutbox[s],
+            }
+        ),
     }
 end)
 -- }}}
@@ -623,7 +623,7 @@ awful.rules.rules = {
 
     { rule = { class = "URxvt" },
                properties = {
-                   floating = false,
+                   -- floating = false,
                    size_hints_honor = false
                } },
     { rule = { class = "URxvt", instance = "irc" },
@@ -695,7 +695,7 @@ awful.rules.rules = {
 client.connect_signal("manage", function (c)
     -- Set the windows at the slave,
     -- i.e. put it at the end of others instead of setting it master.
-    -- if not awesome.startup then awful.client.setslave(c) end
+    if not awesome.startup then awful.client.setslave(c) end
 
     if awesome.startup and
       not c.size_hints.user_position