X-Git-Url: https://git.rmz.io/dotfiles.git/blobdiff_plain/ca5e587bfa6ad1b35f11e899575cb872cf000fd0..dc0e2a9d8fa2598ab948e687027151a9156ef33d:/awesome/rc.lua

diff --git a/awesome/rc.lua b/awesome/rc.lua
index af38777..b7def3e 100644
--- a/awesome/rc.lua
+++ b/awesome/rc.lua
@@ -28,13 +28,13 @@ do
 
         naughty.notify({ preset = naughty.config.presets.critical,
                          title = "Oops, an error happened!",
-                         text = err })
+                         text = tostring(err) })
         in_error = false
     end)
 end
 
 -- Variable definitions {{{1
--- Themes define colours, icons, and wallpapers
+-- Themes define colours, icons, font and wallpapers.
 beautiful.init(awful.util.getdir("config").."/themes/mlp/theme.lua")
 
 -- This is used later as the default terminal and editor to run.
@@ -43,12 +43,21 @@ editor = os.getenv("EDITOR") or "vim"
 editor_cmd = terminal .. " -e " .. editor
 
 -- Wallpaper {{{1
-if beautiful.wallpaper then
-    for s = 1, screen.count() do
-        gears.wallpaper.maximized(beautiful.wallpaper, s, true)
+local function set_wallpaper(s)
+    -- Wallpaper
+    if beautiful.wallpaper then
+        local wallpaper = beautiful.wallpaper
+        -- If wallpaper is a function, call it with the screen
+        if type(wallpaper) == "function" then
+            wallpaper = wallpaper(s)
+        end
+        gears.wallpaper.maximized(wallpaper, s, true)
     end
 end
 
+-- Re-set wallpaper when a screen's geometry changes (e.g. different resolution)
+screen.connect_signal("property::geometry", set_wallpaper)
+
 -- Require files {{{1
 require("bindings")
 require("tags")
@@ -56,7 +65,6 @@ require("menu")
 require("topbar")
 require("rules")
 -- require("conky")
-require("autostart")
 require("signals")
 
 -- Set keys