" Vim-plug initialization
" Avoid modify this section, unless you are very sure of what you are doing

let vim_plug_just_installed = 0
let vim_plug_path = expand('~/.vim/autoload/plug.vim')
if !filereadable(vim_plug_path)
    echo "Installing Vim-plug..."
    echo ""
    silent !mkdir -p ~/.vim/autoload
    silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
    let vim_plug_just_installed = 1
endif

" manually load vim-plug the first time
if vim_plug_just_installed
    :execute 'source '.fnameescape(vim_plug_path)
endif

" Obscure hacks done, you can now modify the rest of the .vimrc as you wish :)

" ============================================================================
" Active plugins
" You can disable or add new ones here:

" this needs to be here, so vim-plug knows we are declaring the plugins we
" want to use
call plug#begin('~/.vim/plugged')

" Plugins from github repos:

" Override configs by directory
Plug 'arielrossanigo/dir-configs-override.vim'
" Better file browser
Plug 'scrooloose/nerdtree', {'on': ['NERDTreeToggle','NERDTreeFind']}
" Code commenter
Plug 'scrooloose/nerdcommenter'
" Class/module browser
Plug 'majutsushi/tagbar'
" Code and files fuzzy finder
Plug 'ctrlpvim/ctrlp.vim'
" Extension to ctrlp, for fuzzy command finder
Plug 'fisadev/vim-ctrlp-cmdpalette'
" Zen coding
Plug 'mattn/emmet-vim'
" Git integration
Plug 'motemen/git-vim'
" Airline
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
" Terminal Vim with 256 colors colorscheme
Plug 'fisadev/fisa-vim-colorscheme'
" Consoles as buffers
Plug 'rosenfeld/conque-term'
" Pending tasks list
Plug 'fisadev/FixedTaskList.vim'
" Surround
Plug 'tpope/vim-surround'
" Repeat
Plug 'tpope/vim-repeat'
" Extended character info
Plug 'tpope/vim-characterize'
" Autoclose
Plug 'Townk/vim-autoclose'
" Indent text object
Plug 'michaeljsmith/vim-indent-object'
" Indentation based movements
Plug 'jeetsukumaran/vim-indentwise'
" Python mode (indentation, doc, refactor, lints, code checking, motion and
" operators, highlighting, run and ipdb breakpoints)
Plug 'klen/python-mode'
" Better autocompletion
Plug 'Shougo/neocomplcache.vim'
" Snippets manager (SnipMate), dependencies, and snippets repo
Plug 'MarcWeber/vim-addon-mw-utils'
Plug 'tomtom/tlib_vim'
Plug 'honza/vim-snippets'
Plug 'garbas/vim-snipmate'
" Git diff icons on the side of the file lines
Plug 'airblade/vim-gitgutter'
" Automatically sort python imports
Plug 'fisadev/vim-isort'
" Drag visual blocks arround
Plug 'fisadev/dragvisuals.vim'
" Window chooser
Plug 't9md/vim-choosewin'
" Python and other languages code checker
Plug 'scrooloose/syntastic'
" Paint css colors with the real color
Plug 'lilydjwg/colorizer'
" Ack code search (requires ack installed in the system)
Plug 'mileszs/ack.vim'
" Multiline edit
Plug 'terryma/vim-multiple-cursors'
" Ansible
Plug 'pearofducks/ansible-vim'
" Markdown preview (see repo for dependencies)
Plug 'JamshedVesuna/vim-markdown-preview'
" Undo tree
Plug 'simnalamburt/vim-mundo'
" Checkbox toggle
Plug 'jkramer/vim-checkbox'
if has('python')
    " YAPF formatter for Python
    Plug 'pignacio/vim-yapf-format'
endif

" Plugins from vim-scripts repos:

" Search results counter
Plug 'IndexedSearch'
" XML/HTML tags navigation
Plug 'matchit.zip'
" Gvim colorscheme
Plug 'Wombat'
" Yank history navigation
Plug 'YankRing.vim'

" Plugins from other repos:

" Vim plugin for Drupal
Plug 'https://git.drupal.org/project/vimrc.git', {'rtp': 'bundle/vim-plugin-for-drupal', 'branch': '7.x-1.x', 'as': 'vim-drupal'}

" Tell vim-plug we finished declaring plugins, so it can load them
call plug#end()

" ============================================================================
" Install plugins the first time vim runs

if vim_plug_just_installed
    echo "Installing Bundles, please ignore key map error messages"
    :PlugInstall
endif

" ============================================================================
" Vim settings and mappings
" You can edit them as you wish

" no vi-compatible
set nocompatible

" allow plugins by file type (required for plugins!)
filetype plugin on
filetype indent on

" change <leader> and show it in status line
let mapleader = " "
set showcmd

" tabs and spaces handling
set expandtab
set tabstop=4
set softtabstop=4
set shiftwidth=4

" tab length exceptions on some file types
autocmd FileType html setlocal shiftwidth=2 tabstop=2 softtabstop=2
autocmd FileType htmldjango setlocal shiftwidth=2 tabstop=2 softtabstop=2
autocmd FileType javascript setlocal shiftwidth=2 tabstop=2 softtabstop=2

" always show status bar
set ls=2

" incremental search
set incsearch
" highlighted search results
set hlsearch

" syntax highlight on
syntax on

" show line numbers
set nu

" buffer navigation mappings
" http://joshldavis.com/2014/04/05/vim-tab-madness-buffers-vs-tabs/
set hidden
map tn :bnext<CR>
map tp :bprevious<CR>
map tm :tabm 
map tt :e 
nmap <leader>bl :ls<CR>
nmap <leader>bq :bp <BAR> bd #<CR>
map <C-S-Right> :bnext<CR>
imap <C-S-Right> <ESC>:bnext<CR>
map <C-S-Left> :bprevious<CR>
imap <C-S-Left> <ESC>:bprevious<CR>

" navigate windows with meta+arrows
map <M-Right> <c-w>l
map <M-Left> <c-w>h
map <M-Up> <c-w>k
map <M-Down> <c-w>j
imap <M-Right> <ESC><c-w>l
imap <M-Left> <ESC><c-w>h
imap <M-Up> <ESC><c-w>k
imap <M-Down> <ESC><c-w>j

" old autocomplete keyboard shortcut
imap <C-J> <C-X><C-O>

" Comment this line to enable autocompletion preview window
" (displays documentation related to the selected completion option)
" Disabled by default because preview makes the window flicker
set completeopt-=preview

" save as sudo
ca w!! w !sudo tee "%"

" simple recursive grep
nmap ,r :Ack 
nmap ,wr :Ack <cword><CR>

" use 256 colors when possible
if (&term =~? 'mlterm\|xterm\|xterm-256\|screen-256') || has('nvim')
	let &t_Co = 256
    colorscheme fisa
else
    colorscheme delek
endif

" Fix arrow keys when run inside tmux (see http://superuser.com/a/402084).
if &term =~ '^screen'
    " tmux will send xterm-style keys when its xterm-keys option is on
    execute "set <xUp>=\e[1;*A"
    execute "set <xDown>=\e[1;*B"
    execute "set <xRight>=\e[1;*C"
    execute "set <xLeft>=\e[1;*D"
endif

" colors for gvim
if has('gui_running')
    colorscheme wombat
endif

" when scrolling, keep cursor 3 lines away from screen border
set scrolloff=3

" show the 81st column
set colorcolumn=81

" autocompletion of files and commands behaves like shell
" (complete only the common part, list the options that match)
set wildmode=list:longest

" better backup, swap and undos storage
set directory=~/.vim/dirs/tmp     " directory to place swap files in
set backup                        " make backup files
set backupdir=~/.vim/dirs/backups " where to put backup files
set undofile                      " persistent undos - undo after you re-open the file
set undodir=~/.vim/dirs/undos
set viminfo+=n~/.vim/dirs/viminfo
" store yankring history file there too
let g:yankring_history_dir = '~/.vim/dirs/'

" create needed directories if they don't exist
if !isdirectory(&backupdir)
    call mkdir(&backupdir, "p")
endif
if !isdirectory(&directory)
    call mkdir(&directory, "p")
endif
if !isdirectory(&undodir)
    call mkdir(&undodir, "p")
endif

" ============================================================================
" Plugins settings and mappings
" Edit them as you wish.

" Tagbar -----------------------------

" toggle tagbar display
map <F4> :TagbarToggle<CR>
" autofocus on tagbar open
let g:tagbar_autofocus = 1

" NERDTree -----------------------------

" toggle nerdtree display
map <F3> :NERDTreeToggle<CR>
" open nerdtree with the current file selected
nmap ,t :NERDTreeFind<CR>
" don;t show these file types
let NERDTreeIgnore = ['\.pyc$', '\.pyo$']


" NERDCommenter -----------------------------

" add spaces after comment delimiters by default
let g:NERDSpaceDelims = 1
" align line-wise comment delimiters flush left instead of following code indentation
let g:NERDDefaultAlign = 'left'
" enable trimming of trailing whitespace when uncommenting
let g:NERDTrimTrailingWhitespace = 1
" change delimiter for php
let g:NERDCustomDelimiters = {
    \ 'php': { 'left': '#' }
\ }

" Tasklist ------------------------------

" show pending tasks list
map <F2> :TaskList<CR>

" CtrlP ------------------------------

" file finder mapping
let g:ctrlp_map = ',e'
" tags (symbols) in current file finder mapping
nmap ,g :CtrlPBufTag<CR>
" tags (symbols) in all files finder mapping
nmap ,G :CtrlPBufTagAll<CR>
" general code finder in all files mapping
nmap ,f :CtrlPLine<CR>
" recent files finder mapping
nmap ,m :CtrlPMRUFiles<CR>
" commands finder mapping
nmap ,c :CtrlPCmdPalette<CR>
" to be able to call CtrlP with default search text
function! CtrlPWithSearchText(search_text, ctrlp_command_end)
    execute ':CtrlP' . a:ctrlp_command_end
    call feedkeys(a:search_text)
endfunction
" same as previous mappings, but calling with current word as default text
nmap ,wg :call CtrlPWithSearchText(expand('<cword>'), 'BufTag')<CR>
nmap ,wG :call CtrlPWithSearchText(expand('<cword>'), 'BufTagAll')<CR>
nmap ,wf :call CtrlPWithSearchText(expand('<cword>'), 'Line')<CR>
nmap ,we :call CtrlPWithSearchText(expand('<cword>'), '')<CR>
nmap ,pe :call CtrlPWithSearchText(expand('<cfile>'), '')<CR>
nmap ,wm :call CtrlPWithSearchText(expand('<cword>'), 'MRUFiles')<CR>
nmap ,wc :call CtrlPWithSearchText(expand('<cword>'), 'CmdPalette')<CR>
" don't change working directory
let g:ctrlp_working_path_mode = 0
" ignore these files and folders on file finder
let g:ctrlp_custom_ignore = {
  \ 'dir':  '\v[\/](\.git|\.hg|\.svn|node_modules)$',
  \ 'file': '\.pyc$\|\.pyo$',
  \ }

" GitGutter ------------------------------

" custom icons (you need a patched font)
let g:gitgutter_sign_added = '➕'
let g:gitgutter_sign_modified = '❗'
let g:gitgutter_sign_removed = '➖'
let g:gitgutter_sign_modified_removed = '✖'

" Syntastic ------------------------------

" show list of errors and warnings on the current file
nmap <leader>e :Errors<CR>
" check also when just opened the file
let g:syntastic_check_on_open = 1
" don't put icons on the sign column (it hides the vcs status icons)
let g:syntastic_enable_signs = 0
" custom icons (enable them if you use a patched font, and enable the previous
" setting)
"let g:syntastic_error_symbol = '✗'
"let g:syntastic_warning_symbol = '⚠'
"let g:syntastic_style_error_symbol = '✗'
"let g:syntastic_style_warning_symbol = '⚠'

" Drupal coding standards in syntastic
"
" Passive mode for syntastic (only check on demand, not on save).
" Use :SyntasticCheck to check and :SyntasticToggleMode to toggle
" between passive and active modes.
"
" Syntastic configuration for phpcs is set in vim-for-drupal-plugin.
let g:syntastic_mode_map = { 'mode': 'passive',
                           \ 'active_filetypes': [],
                           \ 'passive_filetypes': [] }

" Python-mode ------------------------------

" don't use linter, we use syntastic for that
let g:pymode_lint_on_write = 0
let g:pymode_lint_signs = 0
" don't fold python code on open
let g:pymode_folding = 0
" don't load rope by default. Change to 1 to use rope
let g:pymode_rope = 0
" open definitions on same window, and custom mappings for definitions and
" occurrences
let g:pymode_rope_goto_definition_bind = ',d'
let g:pymode_rope_goto_definition_cmd = 'e'
nmap ,D :tab split<CR>:PymodePython rope.goto()<CR>
nmap ,o :RopeFindOccurrences<CR>

" NeoComplCache ------------------------------

" most of them not documented because I'm not sure how they work
" (docs aren't good, had to do a lot of trial and error to make
" it play nice)
let g:neocomplcache_enable_at_startup = 1
let g:neocomplcache_enable_ignore_case = 1
let g:neocomplcache_enable_smart_case = 1
let g:neocomplcache_enable_auto_select = 1
let g:neocomplcache_enable_fuzzy_completion = 1
let g:neocomplcache_enable_camel_case_completion = 1
let g:neocomplcache_enable_underbar_completion = 1
let g:neocomplcache_fuzzy_completion_start_length = 1
let g:neocomplcache_auto_completion_start_length = 1
let g:neocomplcache_manual_completion_start_length = 1
let g:neocomplcache_min_keyword_length = 1
let g:neocomplcache_min_syntax_length = 1
" complete with workds from any opened file
let g:neocomplcache_same_filetype_lists = {}
let g:neocomplcache_same_filetype_lists._ = '_'

" Autoclose ------------------------------

" Fix to let ESC work as espected with Autoclose plugin
let g:AutoClosePumvisible = {"ENTER": "\<C-Y>", "ESC": "\<ESC>"}

" DragVisuals ------------------------------

" mappings to move blocks in 4 directions
vmap <expr> <S-M-LEFT> DVB_Drag('left')
vmap <expr> <S-M-RIGHT> DVB_Drag('right')
vmap <expr> <S-M-DOWN> DVB_Drag('down')
vmap <expr> <S-M-UP> DVB_Drag('up')
" mapping to duplicate block
vmap <expr> D DVB_Duplicate()

" Window Chooser ------------------------------

" mapping
nmap  -  <Plug>(choosewin)
" show big letters
let g:choosewin_overlay_enable = 1

" Airline ------------------------------

let g:airline_powerline_fonts = 0
let g:airline_theme = 'bubblegum'
let g:airline#extensions#whitespace#enabled = 0

" Enable the list of buffers...
let g:airline#extensions#tabline#enabled = 1
" ...but show just the filename
let g:airline#extensions#tabline#fnamemod = ':t'

" to use fancy symbols for airline, uncomment the following lines and use a
" patched font (more info on the README.rst)
if !exists('g:airline_symbols')
   let g:airline_symbols = {}
endif
let g:airline_left_sep = '⮀'
let g:airline_left_alt_sep = '⮁'
let g:airline_right_sep = '⮂'
let g:airline_right_alt_sep = '⮃'
let g:airline_symbols.branch = '⭠'
let g:airline_symbols.readonly = '⭤'
let g:airline_symbols.linenr = '⭡'

" Multiple cursors ------------------------------

" Change multiple-cursors mappings so it won't conflict with yankring.
let g:multi_cursor_use_default_mapping=0
let g:multi_cursor_next_key='<C-b>'
let g:multi_cursor_prev_key='<C-p>'
let g:multi_cursor_skip_key='<C-x>'
let g:multi_cursor_quit_key='<Esc>'

" Ansible ------------------------------

let g:ansible_name_highlight = 'b'
let g:ansible_extra_syntaxes= 'sh.vim'
let g:ansible_extra_keywords_highlight = 1

" Markdown preview ------------------------------

let vim_markdown_preview_github=1

" Mundo ------------------------------

nnoremap <F5> :MundoToggle<CR>
let g:mundo_width = 60
let g:mundo_right = 1