From cee037e8dd1e2c233585a4cf53c706179fecc99f Mon Sep 17 00:00:00 2001
From: Yuan Chiu <chyuaner@gmail.com>
Date: Tue, 6 May 2025 21:20:20 +0800
Subject: [PATCH] =?UTF-8?q?refactor=20nvim:=20=E5=88=A4=E5=AE=9AGUI=20Term?=
 =?UTF-8?q?inal=20=E6=A8=A1=E7=B5=84=E5=8C=96?=
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---
 .../exact_plugins/exact_components/image.lua    | 15 +--------------
 .../exact_lua/exact_plugins/exact_ui/scroll.lua | 15 +--------------
 dot_config/nvim/exact_lua/exact_tools/gui.lua   | 17 +++++++++++++++++
 3 files changed, 19 insertions(+), 28 deletions(-)

diff --git a/dot_config/nvim/exact_lua/exact_plugins/exact_components/image.lua b/dot_config/nvim/exact_lua/exact_plugins/exact_components/image.lua
index 16d8088..5b603ee 100644
--- a/dot_config/nvim/exact_lua/exact_plugins/exact_components/image.lua
+++ b/dot_config/nvim/exact_lua/exact_plugins/exact_components/image.lua
@@ -3,20 +3,7 @@ return {
     "3rd/image.nvim",
     build = false, -- so that it doesn't build the rock https://github.com/3rd/image.nvim/issues/91#issuecomment-2453430239
     -- cond = not vim.g.neovide and not vim.fn.has("goneovim") == 1 and not vim.fn.has("gui_running") == 1,
-    cond = function()
-      -- 如果是在 GUI（如 NeoVide、Goneovim）中，則不啟用插件
-      if vim.g.neovide or vim.fn.has("goneovim") == 1 or vim.fn.has("gui_running") == 1 then
-        return false
-      end
-
-      -- 獲取 TERM 環境變數
-      local term = vim.fn.getenv("TERM")
-      -- 檢查是否是常見的文字終端
-      local is_terminal = term and (term:match("xterm") or term:match("screen") or term:match("tmux") or term:match("linux"))
-
-      -- 如果是文字終端，則啟用插件
-      return is_terminal ~= nil
-    end,
+    cond = require("tools.gui").is_enable_sixel(),
     lazy = false,
     opts = {
       backend = "ueberzug",
diff --git a/dot_config/nvim/exact_lua/exact_plugins/exact_ui/scroll.lua b/dot_config/nvim/exact_lua/exact_plugins/exact_ui/scroll.lua
index 9f35b25..21c5b77 100644
--- a/dot_config/nvim/exact_lua/exact_plugins/exact_ui/scroll.lua
+++ b/dot_config/nvim/exact_lua/exact_plugins/exact_ui/scroll.lua
@@ -1,20 +1,7 @@
 return {
   -- { "psliwka/vim-smoothie" },
   { "karb94/neoscroll.nvim",
-    cond = function()
-      -- 如果是在 GUI（如 NeoVide、Goneovim）中，則不啟用插件
-      if vim.g.neovide or vim.fn.has("goneovim") == 1 or vim.fn.has("gui_running") == 1 then
-        return false
-      end
-
-      -- 獲取 TERM 環境變數
-      local term = vim.fn.getenv("TERM")
-      -- 檢查是否是常見的文字終端
-      local is_terminal = term and (term:match("xterm") or term:match("screen") or term:match("tmux") or term:match("linux"))
-
-      -- 如果是文字終端，則啟用插件
-      return is_terminal ~= nil
-    end,
+    cond = require("tools.gui").is_enable_sixel(),
     opts = {
       mappings = {                 -- Keys to be mapped to their corresponding default scrolling animation
         '<C-u>', '<C-d>',
diff --git a/dot_config/nvim/exact_lua/exact_tools/gui.lua b/dot_config/nvim/exact_lua/exact_tools/gui.lua
index 6328b9f..1054739 100644
--- a/dot_config/nvim/exact_lua/exact_tools/gui.lua
+++ b/dot_config/nvim/exact_lua/exact_tools/gui.lua
@@ -16,4 +16,21 @@ function M.is_graphical()
   return term_program or display or wayland and true or false
 end
 
+--- 當前終端機環境是否在圖形環境裡面，並不使用專用GUI APP(NeoVide)
+--- @return boolean is_enable_sixel
+function M.is_enable_sixel()
+  -- 如果是在 GUI（如 NeoVide、Goneovim）中，則不啟用插件
+  if vim.g.neovide or vim.fn.has("goneovim") == 1 or vim.fn.has("gui_running") == 1 then
+    return false
+  end
+
+  -- 獲取 TERM 環境變數
+  local term = vim.fn.getenv("TERM")
+  -- 檢查是否是常見的文字終端
+  local is_terminal = term and (term:match("xterm") or term:match("screen") or term:match("tmux") or term:match("linux"))
+
+  -- 如果是文字終端，則啟用插件
+  return is_terminal ~= nil
+end
+
 return M