add window swallowing (a la dwm)

2 files changed, 43 insertions, 2 deletions

diff --git a/helper.sh b/helper.sh
new file mode 100755
index 0000000..d51fbab
--- /dev/null
+++ b/helper.sh
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+ppid() {
+  printf "$(ps -o ppid= -p $1)" | xargs
+}
+
+gppid() {
+  PARENT=$(ps -o ppid= -p $1)
+  GRANDPARENT=$(ps -o ppid= -p $PARENT)
+  printf "$GRANDPARENT" | xargs
+}
+
+$@
diff --git a/rc.lua b/rc.lua
index 11da417..42aeaf5 100644
--- a/rc.lua
+++ b/rc.lua
@@ -250,7 +250,6 @@ awful.screen.connect_for_each_screen(function(s)
               timeout = 1,
             },
             volume_widget {
-              volume_audio_controller = "pipewire",
               path_to_icon = "/usr/share/icons/Paper/scalable/status/audio-volume-muted-symbolic.svg",
               mute_color = "#ff111111",
             },
@@ -692,7 +691,7 @@ client.connect_signal("manage", function(c)
         copy_size(c, parent_client)
     end
 end)
-]]
+--]]
 --[[
 client.connect_signal("manage", function(c)
     if is_terminal(c) then
@@ -710,6 +709,35 @@ client.connect_signal("manage", function(c)
     end
 end)
 --]]
+---[[
+function is_terminal(c)
+    return (c.class and (c.class:match("Alacritty") or c.class:match("St"))) and true or false
+end
+
+-- swallow
+client.connect_signal("manage", function(c)
+  if is_terminal(c) then
+    return
+  end
+
+  local parent_client=awful.client.focus.history.get(c.screen, 1)
+
+  awful.spawn.easy_async('dash '..awful.util.get_configuration_dir()..'helper.sh gppid '..c.pid, function (gppid)
+    awful.spawn.easy_async('dash '..awful.util.get_configuration_dir()..'helper.sh ppid '..c.pid, function(ppid)
+      if parent_client and (gppid:find('^' .. parent_client.pid) or ppid:find('^' .. parent_client.pid))and is_terminal(parent_client) then
+        parent_client.child_resize=c
+        parent_client.minimized = true
+
+        c:connect_signal("unmanage", function() parent_client.minimized = false end)
+
+        if (c.floating) then
+          copy_size(c, parent_client)
+        end
+      end
+    end)
+  end)
+end)
+--]]
 -- }}}
 
 -- {{{ Autostart