IdeaVim configuration based on AstroNvim mappings

.ideavimrc

" .ideavimrc configuration based on AstroNvim mappings

" Enable IdeaVim plugins
set ideajoin
set highlightedyank
set surround
set nerdtree
set which-key
set matchit
set commentary

" Set leader keys
let mapleader=" "
let maplocalleader=","

" Basic mappings
set timeoutlen=5000
set notimeout
" make the popup appear much slower
let g:WhichKey_DefaultDelay = 400
" set if the sorting should be case-sensitive or not
let g:WhichKey_SortCaseSensitive = "false"
" close the popup and don't process formerly typed keys
let g:WhichKey_ProcessUnknownMappings = "false"
" set if the Vim actions should be shown
let g:WhichKey_ShowVimActions = "false"
set undolevels=10000

" Enable relative line numbers
set number
set relativenumber

" Search settings
set ignorecase
set smartcase
set incsearch
set hlsearch

" Quality of life settings
set clipboard+=unnamed
set clipboard+=ideaput
set scrolloff=0
set showmode
set showcmd
set shiftround
set idearefactormode=keep
set ideavimsupport+=dialog
set ideaenabledbufs+=singleline

" Neovim mappings
" https://neovim.io/doc/user/vim_diff.html#_default-mappings
nnoremap Y y$
inoremap <C-U> <C-G>u<C-U>
inoremap <C-W> <C-G>u<C-W>
" Q isn't exactly the same.
nnoremap Q @@

" Neovim settings that differ from Vim
" https://neovim.io/doc/user/diff.html
" https://github.com/mikeslattery/nvim-defaults.vim/blob/main/plugin/.vimrc
set backspace=indent,eol,start
set formatoptions=tcqj
set listchars=tab:>\ ,trail:-,nbsp:+
set shortmess=filnxtToOF

" Workaround for unifying navigation history:
" https://youtrack.jetbrains.com/issue/VIM-44/Unify-navigation-history-between-ideavim-and-idea"
nmap <C-o> <Action>(Back)
nmap <C-i> <Action>(Forward)

" Basic operations
nnoremap <C-s> :w!<CR>
nnoremap <Leader>w :action SaveDocument<CR>
nnoremap <Leader>w :w<CR>
nnoremap <C-q> :q!<CR>
nnoremap <Leader>n :new<CR>
nnoremap <Leader>c :q<CR>

" File explorer
nnoremap <Leader>e :NERDTreeToggle<CR>
nnoremap <Leader>o :NERDTreeFocus<CR>

" Splits
nmap <leader><Bar> <action>(SplitVertically)
nmap <leader>- <action>(SplitHorizontally)

nmap <C-h> <C-w>h
nmap <C-j> <C-w>j
nmap <C-k> <C-w>k
nmap <C-l> <C-w>l

nmap <C-Down> <action>(StretchSplitToBottom)
nmap <C-Left> <action>(StretchSplitToLeft)
nmap <C-Right> <action>(StretchSplitToRight)
nmap <C-Up> <action>(StretchSplitToTop)

" Move Lines
nmap <A-j> <Action>(MoveLineDown)
imap <A-j> <Esc><Action>(MoveLineDown)i
nmap <A-k> <Action>(MoveLineUp)
imap <A-k> <Esc><Action>(MoveLineUp)i

" Buffers
nmap [b <Action>(PreviousTab)
nmap ]b <Action>(NextTab)
nnoremap <Leader>fb <C-^>
nmap <Leader>c <Action>(CloseContent)
nmap <Leader>bC <Action>(CloseContent)
nmap <Leader>bc <Action>(CloseAllEditorsButActive)

" Escape and Clear hlsearch
nmap <esc> :nohlsearch<CR>
nmap <Leader>ur :nohlsearch<CR>

" Keywordprg
nmap <Leader>K <Action>(ShowHoverInfo)

" Comments
nmap <Leader>/ <Action>(CommentByLineComment)
vmap <Leader>/ <Action>(CommentByLineComment)

" New File
nmap <Leader>n Action(NewElementSamePlace)

" Quickfix
nmap <Leader>xq <Action>(ActivateProblemsViewToolWindow)
nmap [q <Action>(GotoPreviousError)
nmap ]q <Action>(GotoNextError)

" Format
nmap <Leader>lf <Action>(Format)
vmap <Leader>lf <Action>(Format)

" Diagnostics
nmap <Leader>ld <Action>(ShowErrorDescription)
nmap <Leader>lD <Action>(ActivateProblemsViewToolWindow)
nmap ]d <Action>(GotoNextError)
nmap [d <Action>(GotoPreviousError)
nmap ]e <Action>(GotoNextError)
nmap [e <Action>(GotoPreviousError)
nmap ]w <Action>(GotoNextError)
nmap [w <Action>(GotoPreviousError)

" Spelling
nmap <Leader>us :setlocal spell!<CR>

" Wrap
nmap <Leader>uw :setlocal wrap!<CR>

" Toggle Relative Number
nmap <Leader>uL :set relativenumber!<CR>

" Toggle Line Numbers
nmap <Leader>ul :set number!<CR>

" Toggle Background
nmap <Leader>ub <Action>(QuickChangeScheme)

" Git
nmap <Leader>gg <Action>(ActivateCommitToolWindow)
nmap <Leader>gb <Action>(Annotate)
nmap <Leader>gB <Action>(Vcs.Show.Log)
nmap <Leader>gf <Action>(Vcs.ShowTabbedFileHistory)
nmap <Leader>gl <Action>(Vcs.Show.Log)

" Quit All
nmap <Leader>qQ <Action>(Exit)

" Inspect Pos
nmap <Leader>ui <Action>(ActivateStructureToolWindow)

" Terminal
nmap <Leader>ft <Action>(ActivateTerminalToolWindow)
nmap <C-'> <Action>(ActivateTerminalToolWindow)

" Split
nmap \ <c-w>s
nmap | <c-w>v

" Delete Window
nmap <Leader>q <Action>(CloseContent)

" Tabs are treated as saved layouts

" Tabs
nmap ]t <Action>(StoreDefaultLayout)<Action>(ChangeToolWindowLayout)
nmap [t <Action>(StoreDefaultLayout)<Action>(ChangeToolWindowLayout)

" LSP Keymaps

nmap gd <Action>(GotoDeclaration)
nmap gr <Action>(FindUsages)
nmap <Leader>lR <Action>(FindUsages)
nmap gI <Action>(GotoImplementation)
nmap gy <Action>(GotoTypeDeclaration)
nmap gD <Action>(GotoDeclaration)
nmap gK <Action>(ShowHoverInfo)
nmap <Leader>lh <Action>(ParameterInfo)
nmap <Leader>r <Action>(RefactoringMenu)
vmap <Leader>r <Action>(RefactoringMenu)
nmap <Leader>lr <Action>(RenameElement)
nmap <Leader>la <Action>(ShowIntentionActions)
vmap <Leader>la <Action>(ShowIntentionActions)

" Bufferline
nmap <Leader>bl <Action>(CloseAllToTheLeft)
nmap <Leader>br <Action>(CloseAllToTheRight)

" Notifications
nmap <Leader>uD <Action>(ClearAllNotifications)

" Telescope Keymaps

nmap <Leader>ff <Action>(GotoFile)
nmap <Leader>fw <Action>(FindInPath)
nmap <Leader>fC :history<cr>
nmap <Leader>fb <Action>(Switcher)
nmap <Leader>gc <Action>(Vcs.Show.Log)
nmap <Leader>fr :registers<cr>
nmap <Leader>lD <Action>(ActivateProblemsViewToolWindow)
nmap <Leader>fh <Action>(HelpTopics)
nmap <Leader>fk :map<cr>
nmap <Leader>fm <Action>(ShowDocumentation)
nmap <Leader>fs <Action>(GotoSymbol)
nmap <Leader>fc <Action>(FindWordAtCaret)
nmap <Leader>ft <Action>(QuickChangeScheme)


" DAP Keymaps

nmap <Leader>da <Action>(ChooseRunConfiguration)
nmap <Leader>db <Action>(ToggleLineBreakpoint)
nmap <Leader>dB <Action>(AddConditionalBreakpoint)
nmap <Leader>dc <Action>(Resume)
nmap <Leader>dC <Action>(ForceRunToCursor)
nmap <Leader>di <Action>(StepInto)
nmap <Leader>dj <Action>(GotoNextError)
nmap <Leader>dk <Action>(GotoPreviousError)
nmap <Leader>dl <Action>(Debug)
nmap <Leader>do <Action>(StepOut)
nmap <Leader>dO <Action>(StepOver)
nmap <Leader>dp <Action>(Pause)
nmap <Leader>dr <Action>(JShell.Console)
nmap <Leader>dt <Action>(Stop)

" DAP UI Keymaps

nmap <Leader>de <Action>(EvaluateExpression)
vmap <Leader>de <Action>(EvaluateExpression)
nmap <Leader>du <Action>(ActivateDebugToolWindow)

" Neotest Keymaps

nmap <Leader>tl <Action>(Run)
nmap <Leader>tr <Action>(RunClass)
nmap <Leader>ts <Action>(ShowTestSummary)
nmap <Leader>tS <Action>(Stop)
nmap <Leader>tt <Action>(RunClass)
nmap <Leader>tT <Action>(RunAllTests)
nmap <Leader>tw <Action>(ToggleTestWatch)
nmap <Leader>td <Action>(ChooseDebugConfiguration)