inoremap就只在插入(insert)模式下生效
vnoremap只在visual模式下生效
nnoremap就在normal模式下(狂按esc后的模式)生效

let mapleader=' '

  set hlsearch
  set incsearch
  set ignorecase
  set smartcase
  set showmode
  set number
  " set relativenumber
  set scrolloff=3
  set history=100000
  set clipboard=unnamed

  " clear the highlighted search result
  nnoremap <Leader>sc :nohlsearch<CR>

  nnoremap <Leader>fs :w<CR>

  nnoremap <C-C> <Esc>

  nnoremap <Leader>? :action GotoAction<CR>
  nnoremap gd :action GotoDeclaration<CR>
  nnoremap gi :action GotoImplementation<CR>

  " project search
  nnoremap <Leader>ps :action SearchEverywhere<CR>
  nnoremap <Leader>pf :action GotoFile<CR>

  nnoremap fu :action FindUsages<CR>
  nnoremap <Leader>fu :action FindUsages<CR>

  " Quit normal mode
  nnoremap <Leader>q  :q<CR>
  nnoremap <Leader>Q  :qa!<CR>

  " Move half page faster
  nnoremap <Leader>d  <C-d>
  nnoremap <Leader>u  <C-u>

  " Insert mode shortcut
  inoremap <C-h> <Left>
  inoremap <C-j> <Down>
  inoremap <C-k> <Up>
  inoremap <C-l> <Right>
  inoremap <C-a> <Home>
  inoremap <C-e> <End>
  inoremap <C-d> <Delete>

  " Quit insert mode
  inoremap jj <Esc>
  inoremap jk <Esc>
  inoremap kk <Esc>

  " Quit visual mode
  vnoremap v <Esc>

  " Move to the start of line
  nnoremap H ^

  " Move to the end of line
  nnoremap L $

  " Redo
  nnoremap U <C-r>

  " Yank to the end of line
  nnoremap Y y$

  " quit ==> close current window
  nnoremap <Leader>q <C-W>w

  " Window operation
  nnoremap <Leader>ww <C-W>w
  nnoremap <Leader>wd <C-W>c
  nnoremap <Leader>wj <C-W>j
  nnoremap <Leader>wk <C-W>k
  nnoremap <Leader>wh <C-W>h
  nnoremap <Leader>wl <C-W>l
  nnoremap <Leader>ws <C-W>s
  nnoremap <Leader>w- <C-W>s
  nnoremap <Leader>wv <C-W>v
  nnoremap <Leader>w\| <C-W>v

  " Tab operation
  nnoremap tn gt
  nnoremap tp gT

  " ==================================================
  " Show all the provided actions via `:actionlist`
  " ==================================================

  " built in search looks better
  nnoremap / :action Find<CR>
  " but preserve ideavim search
  nnoremap <Leader>/ /

  nnoremap <Leader>;; :action CommentByLineComment<CR>

  nnoremap <Leader>bb :action ToggleLineBreakpoint<CR>
  nnoremap <Leader>br :action ViewBreakpoints<CR>

  nnoremap <Leader>cv :action ChangeView<CR>

  nnoremap <Leader>cd :action ChooseDebugConfiguration<CR>

  nnoremap ga :action GotoAction<CR>
  nnoremap gc :action GotoClass<CR>
  nnoremap gd :action GotoDeclaration<CR>
  nnoremap gf :action GotoFile<CR>
  nnoremap gi :action GotoImplementation<CR>
  nnoremap gs :action GotoSymbol<CR>

  nnoremap <Leader>ga :action GotoAction<CR>
  nnoremap <Leader>gc :action GotoClass<CR>
  nnoremap <Leader>gd :action GotoDeclaration<CR>
  nnoremap <Leader>gf :action GotoFile<CR>
  nnoremap <Leader>gi :action GotoImplementation<CR>
  nnoremap <Leader>gs :action GotoSymbol<CR>
  nnoremap <Leader>gt :action GotoTest<CR>

  nnoremap <Leader>fp :action ShowFilePath<CR>

  nnoremap <Leader>ic :action InspectCode<CR>

  nnoremap <Leader>mv :action ActivateMavenProjectsToolWindow<CR>

  nnoremap <Leader>oi :action OptimizeImports<CR>

  nnoremap <Leader>pm :action ShowPopupMenu<CR>

  nnoremap <Leader>rc :action RunToCursor<CR>
  nnoremap <Leader>rC :action ChooseRunConfiguration<CR>
  nnoremap <Leader>re :action RenameElement<CR>
  nnoremap <Leader>rf :action RenameFile<CR>

  nnoremap <Leader>rr :action Rerun<CR>

  nnoremap <Leader>se :action SearchEverywhere<CR>
  nnoremap <Leader>su :action ShowUsages<CR>
  nnoremap <Leader>tc :action CloseActiveTab<CR>
  nnoremap <Leader>si :action StepInto<CR>

  nnoremap <Leader>tb :action ToggleLineBreakpoint<CR>

  nnoremap <Leader>tl Vy<CR>:action ActivateTerminalToolWindow<CR>
  vnoremap <Leader>tl y<CR>:action ActivateTerminalToolWindow<CR>

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