Try completing event list

kutu.rb

@@ -57,16 +57,29 @@ at_exit { X.cleanup }
 
 $monitors = {}
 
-xrandr_output = `xrandr --query`
-connected = xrandr_output.each_line.select { |line| line.include?(" connected") }
-connected.sort_by! { |line| line.include?(" primary") ? 0 : 1 }
-connected.first(2).each_with_index do |line, index|
-  next unless line =~ /(\d+)x(\d+)\+(\d+)\+(\d+)/
-  w, h, x, y = $1.to_i, $2.to_i, $3.to_i, $4.to_i
-  key = index.zero? ? :primary : :secondary
-  $monitors[key] = { x: x, y: y, width: w, height: h }
+def refresh_monitors
+  $monitors.clear
+  xrandr_output = `xrandr --query`
+  connected = xrandr_output.each_line.select { |line| line.include?(" connected") }
+  connected.sort_by! { |line| line.include?(" primary") ? 0 : 1 }
+  connected.first(2).each_with_index do |line, index|
+    next unless line =~ /(\d+)x(\d+)\+(\d+)\+(\d+)/
+    w, h, x, y = $1.to_i, $2.to_i, $3.to_i, $4.to_i
+    key = index.zero? ? :primary : :secondary
+    $monitors[key] = { x: x, y: y, width: w, height: h }
+  end
 end
 
+refresh_monitors
+
+# def get_wm_normal_hints(window_id)
+#   xprop_output = `xprop -id 0x#{window_id.to_s(16)} WM_NORMAL_HINTS`
+#   return {} unless xprop_output =~ /WM_NORMAL_HINTS\(([^)]+)\):\s*(.*)/
+#   hints = {}
+#   # TODO: parse the  output properly
+#   hints
+# end
+
 $workspaces = {}
 $windows = {}
 
@@ -92,10 +105,12 @@ class Node
 end
 
 class Window < Node
-  attr_accessor :window_id, :x, :y, :width, :height
+  attr_accessor :window_id, :x, :y, :width, :height#, :state
 
   def initialize(window_id)
     @window_id = window_id
+    # @state = :widthrawn # :iconic, :withdrawn, :normal
+    # ADD: properties for https://tronche.com/gui/x/icccm/sec-4.html#s-4  sec 4.1.2.(3, 4)
     super()
   end
 
@@ -226,6 +241,7 @@ EVENT_TYPES = {
   1 => :create,
   2 => :close,
   3 => :enter,
+  -1 => :show_after,
   4 => :show,
   5 => :mouse_press,
   6 => :mouse_drag,
@@ -265,21 +281,22 @@ loop do
   event = X.wait_for_event
   case EVENT_TYPES[event[:type]]
   when :create
-    if event[:override_redirect].zero?
-      X.subscribe event[:window]
-      X.focus event[:window]
-    end
+    next unless event[:override_redirect].zero?
+    X.subscribe event[:window]
+    X.focus event[:window]
   when :close
     X.kill event[:window]
     $windows[event[:window]]&.remove event[:window]
   when :enter
     X.focus event[:window]
     X.send_to_top event[:window]
-  when :show
-    X.show event[:window]
+  when :show_after
+    next unless event[:override_redirect].zero?
     X.focus event[:window]
     $workspaces[:main].add event[:window] if $windows[event[:window]].nil?
     $workspaces[:main].tiled_root_block.compute_geometry!
+  when :show
+    X.show event[:window]
   when :mouse_press
     next if event[:is_root] != 0
     X.send_to_top event[:window]