From 90dc9599e344e7de6046feb0bdaf77396606e22c Mon Sep 17 00:00:00 2001
From: Will Hopkins <willothyh@gmail.com>
Date: Sat, 9 Dec 2023 01:43:55 -0800
Subject: [PATCH] feat: introduce reorder event

---
 lua/harpoon/list.lua      | 6 ++++++
 lua/harpoon/listeners.lua | 1 +
 2 files changed, 7 insertions(+)

diff --git a/lua/harpoon/list.lua b/lua/harpoon/list.lua
index 20a44e3..4b0ef20 100644
--- a/lua/harpoon/list.lua
+++ b/lua/harpoon/list.lua
@@ -147,6 +147,12 @@ function HarpoonList:resolve_displayed(displayed)
             )
             new_list[i] = self.config.create_list_item(self.config, v)
         else
+            if index ~= i then
+                Listeners.listeners:emit(
+                    Listeners.event_names.REORDER,
+                    { list = self, item = self.items[index], idx = i }
+                )
+            end
             local index_in_new_list =
                 index_of(new_list, self.items[index], self.config)
             if index_in_new_list == -1 then
diff --git a/lua/harpoon/listeners.lua b/lua/harpoon/listeners.lua
index c079b63..23d7bcc 100644
--- a/lua/harpoon/listeners.lua
+++ b/lua/harpoon/listeners.lua
@@ -52,5 +52,6 @@ return {
         ADD = "ADD",
         SELECT = "SELECT",
         REMOVE = "REMOVE",
+        REORDER = "REORDER",
     },
 }