fix: update debounce function, add fzf ft ignore

Author: shellRaining

lua/hlchunk/mods/chunk/init.lua

@@ -3,6 +3,7 @@ local ChunkConf = require("hlchunk.mods.chunk.chunk_conf")
 local chunkHelper = require("hlchunk.utils.chunkHelper")
 local LoopTask = require("hlchunk.utils.loopTask")
 local debounce = require("hlchunk.utils.timer").debounce
+local debounce_throttle = require("hlchunk.utils.timer").debounce_throttle
 local Pos = require("hlchunk.utils.position")
 local Scope = require("hlchunk.utils.scope")
 local cFunc = require("hlchunk.utils.cFunc")
@@ -202,7 +203,7 @@ function ChunkMod:createAutocmd()
         end
     end
     local db_render_cb = debounce(render_cb, self.conf.delay, false)
-    local db_render_cb_imm = debounce(render_cb, self.conf.delay, true)
+    local db_render_cb_imm = debounce_throttle(render_cb, self.conf.delay)
     local db_render_cb_with_pre_hook = function(event, opts)
         opts = opts or { lazy = false }
         local bufnr = event.buf

lua/hlchunk/utils/filetype.lua

@@ -12,6 +12,7 @@ M.exclude_filetypes = {
     mason = true,
     NvimTree = true,
     ["neo-tree"] = true,
+    ["neo-tree-popup"] = true,
     plugin = true,
     lazy = true,
     TelescopePrompt = true,
@@ -48,6 +49,7 @@ M.exclude_filetypes = {
     startify = true,
     oil = true,
     glowpreview = true,
+    fzf = true,
 }
 
 return M

lua/hlchunk/utils/timer.lua

@@ -66,6 +66,30 @@ function M.debounce(fn, delay, first)
     end
 end
 
+function M.debounce_throttle(fn, delay)
+    local timer = nil
+    local called = false
+
+    return function(...)
+        local args = { ... }
+        if timer then
+            timer:stop()
+        end
+
+        if not called then
+            fn(unpack(args))
+            called = true
+            M.setTimeout(function()
+                called = false
+            end, delay)
+        else
+            timer = M.setTimeout(function()
+                fn(unpack(args))
+            end, delay)
+        end
+    end
+end
+
 ---throttle function, assume we call a throttled func every 300ms for 9 times, and interval set to 1000ms
 ---then will actually call 3 times, and timeline as follow:
 ---`0ms` 300ms 600ms 900ms call throttled func, 0ms will tigger the timer, other 3 will be ignored