:3

1 files changed, 47 insertions, 0 deletions

diff --git a/.config/awesome/quarrel/animation/subscribable/init.lua b/.config/awesome/quarrel/animation/subscribable/init.lua
new file mode 100644
index 0000000..9542704
--- /dev/null
+++ b/.config/awesome/quarrel/animation/subscribable/init.lua
@@ -0,0 +1,47 @@
+-------------------------------------------
+-- @author https://github.com/Kasper24
+-- @copyright 2021-2025 Kasper24
+-- Adopted from rubato
+-------------------------------------------
+local gobject = require "gears.object"
+
+-- Kidna copying awesotre's stores on a surface level for added compatibility
+local function subscribable(args)
+    local ret = gobject {}
+    local subscribed = {}
+
+    -- Subscrubes a function to the object so that it's called when `fire` is
+    -- Calls subscribe_callback if it exists as well
+    function ret:subscribe(func)
+        local id = tostring(func):gsub("function: ", "")
+        subscribed[id] = func
+
+        if self.subscribe_callback then
+            self.subscribe_callback(func)
+        end
+    end
+
+    -- Unsubscribes a function and calls unsubscribe_callback if it exists
+    function ret:unsubscribe(func)
+        if not func then
+            subscribed = {}
+        else
+            local id = tostring(func):gsub("function: ", "")
+            subscribed[id] = nil
+        end
+
+        if self.unsubscribe_callback then
+            self.unsubscribe_callback(func)
+        end
+    end
+
+    function ret:fire(...)
+        for _, func in pairs(subscribed) do
+            func(...)
+        end
+    end
+
+    return ret
+end
+
+return subscribable