From 7af0657a6eef033c4842476239be044fc464ef14 Mon Sep 17 00:00:00 2001
From: QQ <1770362456@qq.com>
Date: Fri, 24 Feb 2023 22:16:06 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=B9=E8=BF=9Bimchange?=
MIME-Version: 1.0
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---
 init.lua                |  2 +-
 lua/Plugin/Imchange.lua | 14 +++++++++++
 lua/Plugin/coc.lua      | 51 +++++++++++++++++++++++++++++++++++++++++
 3 files changed, 66 insertions(+), 1 deletion(-)

diff --git a/init.lua b/init.lua
index 4b1e909..069cf45 100644
--- a/init.lua
+++ b/init.lua
@@ -5,6 +5,6 @@ require('core.filetype')
 
 require('Plugin.coc')
 require('Plugin.lualine')
-require('Plugin.Imchange')
 require('Plugin.treesitter')
 require('Plugin.hlchunk')
+require('Plugin.Imchange')
diff --git a/lua/Plugin/Imchange.lua b/lua/Plugin/Imchange.lua
index c4191f1..2cd78b1 100644
--- a/lua/Plugin/Imchange.lua
+++ b/lua/Plugin/Imchange.lua
@@ -1,3 +1,7 @@
+if package.config:sub(1,1) == "\\" then
+  return
+end
+
 local G, im = require("G"), "keyboard-us"
 
 function InsertLeave()
@@ -13,6 +17,13 @@ function InsertEnter()
   end
 end
 
+function Is_fcitx5_installed()
+    local cmd = "fcitx5 -v"
+    local status = os.execute(cmd)
+    return (status == 0)
+end
+
+if Is_fcitx5_installed() then
 G.api.nvim_create_autocmd(
   {"InsertLeave"}, {
     pattern = "*",
@@ -26,3 +37,6 @@ G.api.nvim_create_autocmd(
     callback = InsertEnter
   }
 )
+end
+
+
diff --git a/lua/Plugin/coc.lua b/lua/Plugin/coc.lua
index 43cde1c..2e24601 100644
--- a/lua/Plugin/coc.lua
+++ b/lua/Plugin/coc.lua
@@ -84,3 +84,54 @@ keyset("n", "<leader>tr", "<Plug>(coc-translator-r)")
 keyset("v", "<leader>tr", "<Plug>(coc-translator-rv)")
 keyset("n", "<leader>ol", ":CocOutline<CR>")
 
+
+-- Highlight the symbol and its references on a CursorHold event(cursor is idle)
+G.api.nvim_create_augroup("CocGroup", {})
+G.api.nvim_create_autocmd("CursorHold", {
+    group = "CocGroup",
+    command = "silent call CocActionAsync('highlight')",
+    desc = "Highlight symbol under cursor on CursorHold"
+})
+
+-- Setup formatexpr specified filetype(s)
+G.api.nvim_create_autocmd("FileType", {
+    group = "CocGroup",
+    pattern = "typescript,json",
+    command = "setl formatexpr=CocAction('formatSelected')",
+    desc = "Setup formatexpr specified filetype(s)."
+})
+
+-- Update signature help on jump placeholder
+G.api.nvim_create_autocmd("User", {
+    group = "CocGroup",
+    pattern = "CocJumpPlaceholder",
+    command = "call CocActionAsync('showSignatureHelp')",
+    desc = "Update signature help on jump placeholder"
+})
+
+-- Remap <C-f> and <C-b> to scroll float windows/popups
+---@diagnostic disable-next-line: redefined-local
+local opts = {silent = true, nowait = true, expr = true}
+keyset("n", "<C-f>", 'coc#float#has_scroll() ? coc#float#scroll(1) : "<C-f>"', opts)
+keyset("n", "<C-b>", 'coc#float#has_scroll() ? coc#float#scroll(0) : "<C-b>"', opts)
+keyset("i", "<C-f>",
+       'coc#float#has_scroll() ? "<c-r>=coc#float#scroll(1)<cr>" : "<Right>"', opts)
+keyset("i", "<C-b>",
+       'coc#float#has_scroll() ? "<c-r>=coc#float#scroll(0)<cr>" : "<Left>"', opts)
+keyset("v", "<C-f>", 'coc#float#has_scroll() ? coc#float#scroll(1) : "<C-f>"', opts)
+keyset("v", "<C-b>", 'coc#float#has_scroll() ? coc#float#scroll(0) : "<C-b>"', opts)
+
+-- Add `:Format` command to format current buffer
+G.api.nvim_create_user_command("Format", "call CocAction('format')", {})
+
+-- " Add `:Fold` command to fold current buffer
+G.api.nvim_create_user_command("Fold", "call CocAction('fold', <f-args>)", {nargs = '?'})
+
+-- Add `:OR` command for organize imports of the current buffer
+G.api.nvim_create_user_command("OR", "call CocActionAsync('runCommand', 'editor.action.organizeImport')", {})
+
+-- Add (Neo)Vim's native statusline support
+-- NOTE: Please see `:h coc-status` for integrations with external plugins that
+-- provide custom statusline: lightline.vim, vim-airline
+G.opt.statusline:prepend("%{coc#status()}%{get(b:,'coc_current_function','')}")
+