neovim -> coc-nvim

home/TODOS.md

@@ -1,13 +1,14 @@
 # Neues
 
+## Kalender
+
+- inplemantieren
+- in Thunderbird übernehmen
+
 ## GHCI
 
 - Installieren
 
-## Lockscreen
-
-- Lockscreen implementieren
-
 ## Ktouch
 
 - Installieren?
@@ -63,9 +64,6 @@
 
 ## XMonad
 
-- Hotkeys einrichten
-  - i3
-  - mit alsa
 - Workspaces
 
 ## Nautilus
@@ -79,8 +77,7 @@
 ## Sddm
 
 - Profilbild?
-- Sperrbild?
+- Wann sperren -> XMonad?
-- Wann sperren -> XMonad
 
 ## Dateien
 
@@ -107,3 +104,8 @@
 - Theme declarativ setzen
 - zweites Profil fixen
 - uni mail
+- privat mail key fixen
+
+## Lockscreen
+
+- Optisch anpassen -> ist nur proviorisch bis jetzt

home/programs/neovim/default.nix

@@ -27,6 +27,7 @@ in {
       bufferline-nvim
       catppuccin-nvim
       cmp-buffer
+      coc-nvim
       cmp-conjure
       cmp-nvim-lua
       cmp-nvim-lsp

home/programs/neovim/lua/plugins/coc.lua

@@ -0,0 +1,185 @@
+local M = {
+  "neoclide/coc.nvim",
+  branch = "master",
+  build = "yarn install --frozen-lockfile",
+}
+
+M.config = function()
+  -- Some servers have issues with backup files, see #649
+  vim.opt.backup = false
+  vim.opt.writebackup = false
+
+  -- Having longer updatetime (default is 4000 ms = 4s) leads to noticeable
+  -- delays and poor user experience
+  vim.opt.updatetime = 300
+
+  -- Always show the signcolumn, otherwise it would shift the text each time
+  -- diagnostics appeared/became resolved
+  vim.opt.signcolumn = "yes"
+
+  local keyset = vim.keymap.set
+  -- Autocomplete
+  function _G.check_back_space()
+    local col = vim.fn.col(".") - 1
+    return col == 0 or vim.fn.getline("."):sub(col, col):match("%s") ~= nil
+  end
+
+  -- Use Tab for trigger completion with characters ahead and navigate
+  -- NOTE: There's always a completion item selected by default, you may want to enable
+  -- no select by setting `"suggest.noselect": true` in your configuration file
+  -- NOTE: Use command ':verbose imap <tab>' to make sure Tab is not mapped by
+  -- other plugins before putting this into your config
+  local opts = { silent = true, noremap = true, expr = true, replace_keycodes = false }
+  keyset("i", "<TAB>", 'coc#pum#visible() ? coc#pum#next(1) : v:lua.check_back_space() ? "<TAB>" : coc#refresh()', opts)
+  keyset("i", "<S-TAB>", [[coc#pum#visible() ? coc#pum#prev(1) : "\<C-h>"]], opts)
+
+  -- Make <CR> to accept selected completion item or notify coc.nvim to format
+  -- <C-g>u breaks current undo, please make your own choice
+  keyset("i", "<cr>", [[coc#pum#visible() ? coc#pum#confirm() : "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"]], opts)
+
+  -- Use <c-j> to trigger snippets
+  keyset("i", "<c-j>", "<Plug>(coc-snippets-expand-jump)")
+  -- Use <c-space> to trigger completion
+  keyset("i", "<c-space>", "coc#refresh()", { silent = true, expr = true })
+
+  -- Use `[g` and `]g` to navigate diagnostics
+  -- Use `:CocDiagnostics` to get all diagnostics of current buffer in location list
+  keyset("n", "[g", "<Plug>(coc-diagnostic-prev)", { silent = true })
+  keyset("n", "]g", "<Plug>(coc-diagnostic-next)", { silent = true })
+
+  -- GoTo code navigation
+  keyset("n", "gd", "<Plug>(coc-definition)", { silent = true })
+  keyset("n", "gy", "<Plug>(coc-type-definition)", { silent = true })
+  keyset("n", "gi", "<Plug>(coc-implementation)", { silent = true })
+  keyset("n", "gr", "<Plug>(coc-references)", { silent = true })
+
+  -- Use K to show documentation in preview window
+  function _G.show_docs()
+    local cw = vim.fn.expand("<cword>")
+    if vim.fn.index({ "vim", "help" }, vim.bo.filetype) >= 0 then
+      vim.api.nvim_command("h " .. cw)
+    elseif vim.api.nvim_eval("coc#rpc#ready()") then
+      vim.fn.CocActionAsync("doHover")
+    else
+      vim.api.nvim_command("!" .. vim.o.keywordprg .. " " .. cw)
+    end
+  end
+  keyset("n", "K", "<CMD>lua _G.show_docs()<CR>", { silent = true })
+
+  -- Highlight the symbol and its references on a CursorHold event(cursor is idle)
+  vim.api.nvim_create_augroup("CocGroup", {})
+  vim.api.nvim_create_autocmd("CursorHold", {
+    group = "CocGroup",
+    command = "silent call CocActionAsync('highlight')",
+    desc = "Highlight symbol under cursor on CursorHold",
+  })
+
+  -- Symbol renaming
+  keyset("n", "<leader>rn", "<Plug>(coc-rename)", { silent = true })
+
+  -- Formatting selected code
+  keyset("x", "<leader>f", "<Plug>(coc-format-selected)", { silent = true })
+  keyset("n", "<leader>f", "<Plug>(coc-format-selected)", { silent = true })
+
+  -- Setup formatexpr specified filetype(s)
+  vim.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
+  vim.api.nvim_create_autocmd("User", {
+    group = "CocGroup",
+    pattern = "CocJumpPlaceholder",
+    command = "call CocActionAsync('showSignatureHelp')",
+    desc = "Update signature help on jump placeholder",
+  })
+
+  -- Apply codeAction to the selected region
+  -- Example: `<leader>aap` for current paragraph
+  local opts = { silent = true, nowait = true }
+  keyset("x", "<leader>a", "<Plug>(coc-codeaction-selected)", opts)
+  keyset("n", "<leader>a", "<Plug>(coc-codeaction-selected)", opts)
+
+  -- Remap keys for apply code actions at the cursor position.
+  keyset("n", "<leader>ac", "<Plug>(coc-codeaction-cursor)", opts)
+  -- Remap keys for apply code actions affect whole buffer.
+  keyset("n", "<leader>as", "<Plug>(coc-codeaction-source)", opts)
+  -- Remap keys for applying codeActions to the current buffer
+  keyset("n", "<leader>ac", "<Plug>(coc-codeaction)", opts)
+  -- Apply the most preferred quickfix action on the current line.
+  keyset("n", "<leader>qf", "<Plug>(coc-fix-current)", opts)
+
+  -- Remap keys for apply refactor code actions.
+  keyset("n", "<leader>re", "<Plug>(coc-codeaction-refactor)", { silent = true })
+  keyset("x", "<leader>r", "<Plug>(coc-codeaction-refactor-selected)", { silent = true })
+  keyset("n", "<leader>r", "<Plug>(coc-codeaction-refactor-selected)", { silent = true })
+
+  -- Run the Code Lens actions on the current line
+  keyset("n", "<leader>cl", "<Plug>(coc-codelens-action)", opts)
+
+  -- Map function and class text objects
+  -- NOTE: Requires 'textDocument.documentSymbol' support from the language server
+  keyset("x", "if", "<Plug>(coc-funcobj-i)", opts)
+  keyset("o", "if", "<Plug>(coc-funcobj-i)", opts)
+  keyset("x", "af", "<Plug>(coc-funcobj-a)", opts)
+  keyset("o", "af", "<Plug>(coc-funcobj-a)", opts)
+  keyset("x", "ic", "<Plug>(coc-classobj-i)", opts)
+  keyset("o", "ic", "<Plug>(coc-classobj-i)", opts)
+  keyset("x", "ac", "<Plug>(coc-classobj-a)", opts)
+  keyset("o", "ac", "<Plug>(coc-classobj-a)", opts)
+
+  -- 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)
+
+  -- Use CTRL-S for selections ranges
+  -- Requires 'textDocument/selectionRange' support of language server
+  keyset("n", "<C-s>", "<Plug>(coc-range-select)", { silent = true })
+  keyset("x", "<C-s>", "<Plug>(coc-range-select)", { silent = true })
+
+  -- Add `:Format` command to format current buffer
+  vim.api.nvim_create_user_command("Format", "call CocAction('format')", {})
+
+  -- " Add `:Fold` command to fold current buffer
+  vim.api.nvim_create_user_command("Fold", "call CocAction('fold', <f-args>)", { nargs = "?" })
+
+  -- Add `:OR` command for organize imports of the current buffer
+  vim.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
+  vim.opt.statusline:prepend("%{coc#status()}%{get(b:,'coc_current_function','')}")
+
+  -- Mappings for CoCList
+  -- code actions and coc stuff
+  ---@diagnostic disable-next-line: redefined-local
+  local opts = { silent = true, nowait = true }
+  -- Show all diagnostics
+  keyset("n", "<space>a", ":<C-u>CocList diagnostics<cr>", opts)
+  -- Manage extensions
+  keyset("n", "<space>e", ":<C-u>CocList extensions<cr>", opts)
+  -- Show commands
+  keyset("n", "<space>c", ":<C-u>CocList commands<cr>", opts)
+  -- Find symbol of current document
+  keyset("n", "<space>o", ":<C-u>CocList outline<cr>", opts)
+  -- Search workspace symbols
+  keyset("n", "<space>s", ":<C-u>CocList -I symbols<cr>", opts)
+  -- Do default action for next item
+  keyset("n", "<space>j", ":<C-u>CocNext<cr>", opts)
+  -- Do default action for previous item
+  keyset("n", "<space>k", ":<C-u>CocPrev<cr>", opts)
+  -- Resume latest coc list
+  keyset("n", "<space>p", ":<C-u>CocListResume<cr>", opts)
+end
+
+return M

home/programs/xmonad/default.nix

@@ -12,5 +12,5 @@
     };
   };
 
-  home.packages = with pkgs; [ xmobar maim xdotool ];
+  home.packages = with pkgs; [ xmobar maim xdotool xorg.xmessage ];
 }

home/programs/xmonad/src/xmobar/Plugins/Audio.hs

@@ -0,0 +1,53 @@
+-----------------------------------------------------------------------------
+-- |
+-- Module      :  Plugins.Audio
+-- Copyright   :  (c) Elias Schröter
+-- License     :  ???
+--
+-- Maintainer  :  Elias Schröter <elias.schroeter@e.email>
+-- Stability   :  unstable
+-- Portability :  untested
+--
+-- A simple plugin to display the Audio status.
+--
+-- This plugin needs 7 parameters : The MuteColor UnMuteColor SpeakerMuteIcon SpeakerIcon MicrophoneMuteIcon MicrophoneIcon and the update rate of the plugin
+-- in tenth of seconds.
+-----------------------------------------------------------------------------
+
+module Plugins.Audio where
+
+import Plugins
+import System.Process
+
+-- | Color for Muted
+type MuteColor = String
+-- | Color for Unmuted
+type UnMuteColor = String
+-- | The Icon of the muted Speaker
+type SpeakerMuteIcon = String
+-- | The Icon of the unmuted Speaker
+type SpeakerIcon = String
+-- | The Icon of the muted Microphone
+type MicrophoneMuteIcon = String
+-- | The Icon of the unmuted Microphone
+type MicrophoneIcon = String
+
+data Audio = Audio MuteColor UnMuteColor SpeakerMuteIcon SpeakerIcon MicrophoneMuteIcon MicrophoneIcon Int deriving (Read, Show)
+
+-- | Counts the days to a specific date from today. This function returns the number 
+-- of days followed by a String
+cdw :: Cyear -> Cmonth -> Cday -> String -> IO String
+cdw y m d s = do  currentTime <- getCurrentTime
+                  let currentDay = utctDay currentTime
+                  let countdownDay = fromGregorian y m d
+                  return $ show (diffDays countdownDay currentDay) ++ s
+
+getAudio :: MuteColor -> UnMuteColor -> SpeakerMuteIcon -> SpeakerIcon -> MicrophoneMuteIcon -> MicrophoneIcon -> IO String
+getAudio mC umC smI sI mmI mI = do
+  let status = readProcess "pulseaudio-ctl full-status"
+  let infoList = [w | w <- words status]
+
+instance Exec Countdown where
+    alias ( Audio _ _ _ _ _ _ _) = "audio"
+    run   ( Audio mC umC smI sI mmI mI _ ) = getAudio 
+    rate  ( Countdown _ _ _ _ _ _ r ) = r

home/programs/xmonad/src/xmobar/xmobar.hs

@@ -1,4 +1,8 @@
 import Xmobar
+--import Xmobar.Run.Exec
+--import Xmobar (Command(ComX))
+--import GHC.Real (Integral(rem))
+
 
 config :: Config
 config =
@@ -13,6 +17,35 @@ config =
     , commands =
       [
         Run $ Com "/bin/sh" ["-c", "Status=$(pulseaudio-ctl full-status); Volume=$(cut -d ' ' -f 1 <<<$Status); Mute=$(cut -d ' ' -f 2 <<<$Status); Microphone=$(cut -d ' ' -f 3 <<<$Status); SpeakerColor=\"#a6e3a1\"; MicColor=\"#a6e3a1\"; if [[ $Mute == \"yes\" ]]; then Symbol=\"\xf466\"; SpeakerColor=\"#f38ba8\"; elif [[ $Volume -le 50 ]]; then Symbol=\"\xf027\"; elseSymbol=\"\xf028\"; fi; if [[ $Microphone == \"yes\" ]]; then MicOut=\"\xf036d\"; MicColor=\"#f38ba8\"; else MicOut=\"\xf036c\"; fi; echo \"<fc=$SpeakerColor><fn=1>$Symbol</fn></fc> $Volume% <fc=$MicColor><fn=1>$MicOut</fn></fc>\""] "audio" 10
+        --Run $ Com "/bin/sh" ["-c", "Status=$(pulseaudio-ctl full-status);
+        --  Volume=$(cut -d ' ' -f 1 <<<$Status);
+        --  Mute=$(cut -d ' ' -f 2 <<<$Status);
+        --  Microphone=$(cut -d ' ' -f 3 <<<$Status);
+        --  SpeakerColor=\"#a6e3a1\";
+        --  MicColor=\"#a6e3a1\";
+        --  if [[ $Mute == \"yes\" ]];
+        --  then
+        --    Symbol=\"\xf466\";
+        --    SpeakerColor=\"#f38ba8\";
+        --  elif [[ $Volume -le 50 ]];
+        --  then
+        --    Symbol=\"\xf027\";
+        --  else Symbol=\"\xf028\";
+        --  fi;
+        --
+        --  if [[ $Microphone == \"yes\" ]];
+        --  then
+        --    MicOut=\"\xf036d\";
+        --    MicColor=\"#f38ba8\";
+        --  else MicOut=\"\xf036c\";
+        --  fi;
+        --
+        --  echo \"<fc=$SpeakerColor><fn=1>$Symbol</fn></fc> $Volume% <fc=$MicColor><fn=1>$MicOut</fn></fc>\""] "audio" 10
+        --Run $ Audio
+        --[
+        --  "--template", "<fc=<speakerColor>><fn=1><speakerIcon></fn></fc> <Volume>% <fc=<micColor>><fn=1><micIcon></fn></fc>"
+        --  , "" ""
+        --] 10
         , Run $ Com "/bin/sh" ["-c", "echo \"<fc=#f9e2af><fn=1>\xf00e0</fn></fc> $(xbacklight -get)%\""] "backlight" 10
         , Run $ Cpu
         [
@@ -65,6 +98,37 @@ config =
     , template = "%XMonadLog% }{ %audio% | %backlight% | %cpu% | %memory% | %battery% | %dynnetwork% | %date% "
     }
 
+--instance Exec Audio where
+--  alias (Audio _ _ ) = "audio"
+--  start (Audio a r) = startAudio a r
+--    where
+--      startAudio :: [String] -> Int -> (String -> IO ()) -> IO ()
+--      startAudio =
+        --Run $ Com "/bin/sh" ["-c", "Status=$(pulseaudio-ctl full-status);
+        --  Volume=$(cut -d ' ' -f 1 <<<$Status);
+        --  Mute=$(cut -d ' ' -f 2 <<<$Status);
+        --  Microphone=$(cut -d ' ' -f 3 <<<$Status);
+        --  SpeakerColor=\"#a6e3a1\";
+        --  MicColor=\"#a6e3a1\";
+        --  if [[ $Mute == \"yes\" ]];
+        --  then
+        --    Symbol=\"\xf466\";
+        --    SpeakerColor=\"#f38ba8\";
+        --  elif [[ $Volume -le 50 ]];
+        --  then
+        --    Symbol=\"\xf027\";
+        --  else Symbol=\"\xf028\";
+        --  fi;
+        --
+        --  if [[ $Microphone == \"yes\" ]];
+        --  then
+        --    MicOut=\"\xf036d\";
+        --    MicColor=\"#f38ba8\";
+        --  else MicOut=\"\xf036c\";
+        --  fi;
+        --
+        --  echo \"<fc=$SpeakerColor><fn=1>$Symbol</fn></fc> $Volume% <fc=$MicColor><fn=1>$MicOut</fn></fc>\""] "audio" 10
+
 main :: IO ()
 main = xmobar config
 

home/programs/xmonad/src/xmonad.hs

@@ -28,8 +28,10 @@ myconfig = def
   }
   `additionalKeysP`
   [
+    -- Messages
+    ("M-m w", spawn "xmessage 'Test Message :)'")  -- type mod+x then w to pop up 'woohoo!')
     -- System
-    ("M-p", spawn "rofi -show \"drun\"")
+    , ("M-p", spawn "rofi -show \"drun\"")
     -- Screenshots
     , ("<Print>", spawn "maim --format=png \"/home/$USER/Pictures/screenshot-$(date -u +%Y-%m-%d-%H:%M:%S).png\"") -- Whole Screen to File
     , ("M-<Print>", spawn "maim --format=png --window  $(xdotool getactivewindow) \"/home/$USER/Pictures/screenshot-$(date -u +%Y-%m-%d-%H:%M:%S).png\"") -- Focused Window to File
@@ -89,6 +91,7 @@ myManageHooks :: ManageHook
 myManageHooks = composeAll
   [
     isDialog --> doFloat
+    , className =? "Xmessage" --> doCenterFloat
   ]
 
 myStartupHook :: X ()