" Author: Emiliano Firmino
" Contact: emiliano.firmino@gmail.com
" Description: New vim configuration for 2016

set nocompatible
filetype off
set rtp+=~/.vim/bundle/Vundle.vim/
call vundle#begin()
Plugin 'VundleVim/Vundle.vim'
Plugin 'aperezdc/vim-template.git'
Plugin 'flazz/vim-colorschemes.git'
Plugin 'Lokaltog/vim-powerline.git'
Plugin 'Gundo'
Plugin 'scrooloose/nerdcommenter.git'
Plugin 'scrooloose/nerdtree.git'
Plugin 'tpope/vim-fugitive.git'
Plugin 'surround.vim'
Plugin 'L9'
Plugin 'vim-scripts/FuzzyFinder.git'
call vundle#end()

filetype plugin indent on

scriptencoding utf-8
set encoding=utf-8

set modelines=5
syntax enable   " enable syntax highlight

set autoread                    " reload file if changed outside
set backspace=indent,eol,start  " expected behavior for backspace
set backup                      " always keep a backup file
set clipboard=unnamed           " expected behavior for clipboard
set laststatus=2                " show status line
set hlsearch                    " enable search highligh
set mouse=a                     " expected behavior for mouse
set nocompatible                " remove vi compability annoyances
set nowrap                      " don't break virtual lines
set number                      " show line number
set list                        " show invisible character
set wildmenu                    " show command suggestions
set wildmode=list:longest,full  " list available options
set virtualedit=onemore         " add virtual character at the end

" Typo fixes
cab W  w
cab Q  q
cab Wq wq
cab wQ wq
cab WQ wq
cab Qa qa
cab qA qa
cab QA qa

" Real programmers don't use tabs but spaces
set expandtab      " Convert pressed tab to spaces
set shiftround     " Round shiftwidth to multiples
set shiftwidth=4   " Number of spaces to use for each step of indent
set softtabstop=4  " Number of spaces that a tab counts
set tabstop=4      " Number of spaces that a tab counts

" Common Editor Shortcuts
nnoremap ; :

" Undo
noremap  <silent> <C-Z> :undo<CR>
vnoremap <silent> <C-Z> :undo<CR>
inoremap <silent> <C-Z> <ESC>:undo<CR>`[

" Redo
inoremap <silent> <C-Y> <C-R>
noremap  <silent> <C-Y> <C-R>
vnoremap <silent> <C-Y> <C-R>

" Save
noremap  <silent> <C-S> :update<CR>
vnoremap <silent> <C-S> :update<CR>
inoremap <silent> <C-S> <ESC>:update<CR>`[

" Copy to Clipboard
noremap  <silent> <C-C> Y
vnoremap <silent> <C-C> y
inoremap <silent> <C-C> <ESC>Y`[

" Paste from Clipboard
noremap <silent>  <C-V> p
vnoremap <silent> <C-V> p
inoremap <silent> <C-V> <ESC>p`[

" Close Vim
noremap  <silent> <C-X> :quit<CR>
vnoremap <silent> <C-X> :quit<CR>
inoremap <silent> <C-X> <ESC>:quit<CR>`[

" Firefox Like TabNavigation
nnoremap <C-S-tab> :tabprevious<CR>
nnoremap <C-tab>   :tabnext<CR>
nnoremap <C-t>     :tabnew<CR>
inoremap <C-S-tab> <Esc>:tabprevious<CR>`[
inoremap <C-tab>   <Esc>:tabnext<CR>`[
inoremap <C-t>     <Esc>:tabnew<CR>

" Vi Like TAbNavigation
nnoremap th  :tabfirst<CR>
nnoremap tj  :tabnext<CR>
nnoremap tk  :tabprev<CR>
nnoremap tl  :tablast<CR>
nnoremap tt  :tabedit<Space>
nnoremap tn  :tabnext<Space>
nnoremap tm  :tabm<Space>
nnoremap td  :tabclose<CR>

" Go to Tab
nnoremap <A-1> 1gt
nnoremap <A-2> 2gt
nnoremap <A-3> 3gt
nnoremap <A-4> 4gt
nnoremap <A-5> 5gt
nnoremap <A-6> 6gt
nnoremap <A-7> 7gt
nnoremap <A-8> 8gt
nnoremap <A-9> 9gt
nnoremap <A-0> 10gt

" Split Navigation
map <silent> <C-h> <C-w>h
map <silent> <C-j> <C-w>j
map <silent> <C-k> <C-w>k
map <silent> <C-l> <C-w>l

" Bubble single lines
nmap <silent> <C-Up>   [e
nmap <silent> <C-Down> ]e

" Bubble multiple lines
nmap <silent> <C-Up>   [egv
nmap <silent> <C-Down> ]egv

" Sort Functions to a key when press '\'s
vnoremap <Leader>s :sort<CR>

" Toggle invisible
noremap <Leader>i :set list!<CR>

" Toggle NERDTree
map <C-n> :NERDTreeToggle<CR>

" Easier moving of code blocks
vnoremap < <gv
vnoremap > >gv

" Invisible characters
set listchars=tab:>\ ,eol:¬,trail:.

" Show WhiteSpaces
autocmd InsertLeave * match ExtraWhitespace /\s\+$/
autocmd ColorScheme * highlight ExtraWhitespace ctermbg=red guibg=red

" Remove WhiteSpaces
autocmd BufWritePre * :%s/\s\+$//e

" Easier formatting paragraphs
vmap Q gq
nmap Q gqap

" Alert problems
hi Problem ctermbg=red guibg=red
match Problem /\s\+$/
match Problem /^\s\*\t\+\s\*/
nnoremap <silent> ,a :call Preserve("%s/\\s\\+$//e")<CR>
autocmd BufWritePre *.py, *.js, *.dtml :call Preserver("%s/\\s\\+$//e")

" Vim-template Config
let g:email = "emiliano.firmino@gmail.com"
let g:user  = "Emiliano Firmino"

" Colorscheme
colorscheme elise

let g:vimshell_prompt = "$"
let g:vimshell_secondary_prompt = ">"
let g:SuperTabDefaultCompletionType = "context"