barbar: update tree offset handling

tenxsoydev · Jun 7, 2024 · d691d74 · d691d74
1 parent a14894f
commit d691d74
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Showing 2 changed files with 16 additions and 11 deletions.
diff --git a/lua/nxvim/plugins/barbar.lua b/lua/nxvim/plugins/barbar.lua
@@ -42,11 +42,13 @@ require("barbar").setup({
 
 -- { == Events ==> ============================================================
 
+local barbar_api = require("barbar.api")
+
 nx.au({
 	"FileType",
 	pattern = { "NeogitStatus", "DiffviewFiles" },
 	callback = function()
-		vim.defer_fn(function() require("barbar.api").set_offset(0) end, 75)
+		vim.defer_fn(function() barbar_api.set_offset(0) end, 75)
 	end,
 })
 -- <== }

diff --git a/lua/nxvim/plugins/neo-tree.lua b/lua/nxvim/plugins/neo-tree.lua
@@ -164,6 +164,16 @@ local neo_tree_win = {
 }
 
 local barbar_ok, barbar_api = pcall(require, "barbar.api")
+local utils = require("nxvim.utils")
+local spacer = (" "):rep(5)
+
+local function set_offset()
+	if not barbar_ok then return end
+	local title = " 󰙅 " .. utils.truc_path(vim.fn.getcwd())
+	local space = neo_tree_win.width - title:len()
+	local filler = space > 0 and (" "):rep(neo_tree_win.width - title:len()) or ""
+	barbar_api.set_offset(neo_tree_win.width + 2, title .. filler .. spacer)
+end
 
 config.event_handlers = {
 	{
@@ -204,11 +214,8 @@ nx.au({
 		"DirChanged",
 		callback = function()
 			if vim.api.nvim_win_is_valid(neo_tree_win.id) then
-				if not barbar_ok then return end
-				barbar_api.set_offset(
-					vim.api.nvim_win_get_width(neo_tree_win.id),
-					"󰙅 " .. require("nxvim.utils").truc_path(vim.fn.getcwd())
-				)
+				neo_tree_win.width = vim.api.nvim_win_get_width(neo_tree_win.id)
+				set_offset()
 			end
 		end,
 	},
@@ -217,11 +224,7 @@ nx.au({
 		callback = function()
 			if vim.api.nvim_win_is_valid(neo_tree_win.id) then
 				neo_tree_win.width = vim.api.nvim_win_get_width(neo_tree_win.id)
-				if not barbar_ok then return end
-				barbar_api.set_offset(
-					vim.api.nvim_win_get_width(neo_tree_win.id),
-					"󰙅 " .. require("nxvim.utils").truc_path(vim.fn.getcwd())
-				)
+				set_offset()
 			end
 		end,
 	},