"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => General
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

" load plugins from vundle
source ~/.vim/plugins.vim

" load functions
source ~/.vim/functions.vim

" Abbreviations
abbr funciton function
abbr teh the
abbr tempalte template

set nocompatible " not compatible with vi
set autoread " detect when a file is changed

" make backspace behave in a sane manner
set backspace=indent,eol,start

" set a map leader for more key combos
let mapleader = ','
let g:mapleader = ','

set history=10000 " change history to 1000
" set textwidth=80

" Tab control
set noexpandtab " insert tabs rather than spaces for <Tab>
set smarttab " tab respects 'tabstop', 'shiftwidth', and 'softtabstop'
set tabstop=4 " the visible width of tabs
set softtabstop=4 " edit as if the tabs are 4 characters wide
set shiftwidth=4 " number of spaces to use for indent and unindent
set shiftround " round indent to a multiple of 'shiftwidth'

if has('mouse')
    set mouse=a
    set ttymouse=xterm2
endif

set clipboard=unnamed

" faster redrawing
set ttyfast

" highlight conflicts
match ErrorMsg '^\(<\|=\|>\)\{7\}\([^=].\+\)\?$'

" file type specific settings
if has('autocmd') && !exists('autocommands_loaded')
    let autocommands_loaded = 1
    autocmd FileType yaml setlocal ts=2 sts=2 sw=2 expandtab
    autocmd FileType make setlocal ts=8 sts=8 sw=8 noexpandtab
    autocmd FileType ruby setlocal ts=2 sts=2 sw=2 expandtab
    autocmd FileType html setlocal ts=4 sts=4 sw=4 noexpandtab indentkeys-=*<return>
    autocmd FileType jade setlocal ts=2 sts=2 sw=2 noexpandtab
    autocmd FileType *.md.js :call SyntasticReset<cr>
    autocmd FileType markdown,textile setlocal textwidth=0 wrapmargin=0 wrap
    "autocmd WinEnter * setlocal cursorline
    "autocmd WinLeave * setlocal nocursorline

    " automatically resize panes on resize
    autocmd VimResized * exe 'normal! \<c-w>='
    autocmd BufWritePost .vimrc source %
    autocmd BufWritePost .vimrc.local source %
    " save all files on focus lost, ignoring warnings about untitled buffers
    autocmd FocusLost * silent! wa

    autocmd BufNewFile,BufRead *.ejs set filetype=html
    autocmd BufNewFile,BufRead *.ino set filetype=c
    autocmd BufNewFile,BufRead *.svg set filetype=xml

    " make quickfix windows take all the lower section of the screen when there
    " are multiple windows open
    autocmd FileType qf wincmd J

    autocmd! BufEnter * call ApplyLocalSettings(expand('<afile>:p:h'))
endif

" code folding settings
set foldmethod=syntax " fold based on indent
set foldnestmax=10 " deepest fold is 10 levels
set nofoldenable " don't fold by default
set foldlevel=1

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => User Interface
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

set so=7 " set 7 lines to the cursors - when moving vertical
set wildmenu " enhanced command line completion
set hidden " current buffer can be put into background
set showcmd " show incomplete commands
set noshowmode " don't show which mode disabled for PowerLine
set wildmode=list:longest " complete files like a shell
set scrolloff=3 " lines of text around cursor
set shell=$SHELL
set cmdheight=1 " command bar height

set title " set terminal title

" Searching
set ignorecase " case insensitive searching
set smartcase " case-sensitive if expresson contains a capital letter
set hlsearch
set incsearch " set incremental search, like modern browsers
set nolazyredraw " don't redraw while executing macros

set magic " Set magic on, for regex

set showmatch " show matching braces
set mat=2 " how many tenths of a second to blink

" error bells
set noerrorbells
set visualbell
set t_vb=
set tm=500

" switch syntax highlighting on
syntax on

set encoding=utf8
set t_Co=256 " Explicitly tell vim that the terminal supports 256 colors"
set background=dark
colorscheme hybrid

" set number " show line numbers
set relativenumber " show relative line numbers
set number " show the current line number"

set nowrap "turn off line wrapping
set wrapmargin=8 " wrap lines when coming within n characters from side
set linebreak " set soft wrapping
set showbreak=… " show ellipsis at breaking

set autoindent " automatically set indent of new line
set smartindent

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Files, backups, and undo
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

"set nobackup
"set nowritebackup
"set noswapfile
set backupdir=~/.vim-tmp,~/.tmp,~/tmp,/var/tmp,/tmp
set directory=~/.vim-tmp,~/.tmp,~/tmp,/var/tmp,/tmp


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => StatusLine
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

set laststatus=2 " show the satus line all the time

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Mappings
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" General mappings/shortcuts for functionality
" Additional, plugin-specific mappings are located under
" the plugins section

" Close the current buffer
noremap <C-x> :q<cr>

" remap esc
inoremap jk <esc>

" remove extra whitespace
nmap <leader><space> :%s/\s\+$<cr>

" shortcut to save
nmap <leader>, :w<cr>

" disable Ex mode
noremap Q <NOP>

" set paste toggle
set pastetoggle=<F6>

" toggle paste mode
map <leader>v :set paste!<cr>

" edit ~/.vimrc
map <leader>ev :e! ~/.vimrc<cr>
" edit vim plugins
map <leader>evp :e! ~/.vim/plugins.vim<cr>
" edit vim functions
map <leader>evf :e! ~/.vim/functions.vim<cr>
" edit gitconfig
map <leader>eg :e! ~/.gitconfig<cr>

" clear highlighted search
noremap <space> :set hlsearch! hlsearch?<cr>

" activate spell-checking alternatives
nmap ;s :set invspell spelllang=en<cr>

" toggle invisible characters
set invlist
set listchars=tab:▸\ ,eol:¬,trail:⋅,extends:❯,precedes:❮
highlight SpecialKey ctermbg=none " make the highlighting of tabs less annoying
set showbreak=↪
nmap <leader>l :set list!<cr>

" Textmate style indentation
vmap <leader>[ <gv
vmap <leader>] >gv
nmap <leader>[ <<
nmap <leader>] >>

" switch between current and last buffer
nmap <leader>. <c-^>

" enable . command in visual mode
vnoremap . :normal .<cr>

map <silent> <C-h> :call WinMove('h')<cr>
map <silent> <C-j> :call WinMove('j')<cr>
map <silent> <C-k> :call WinMove('k')<cr>
map <silent> <C-l> :call WinMove('l')<cr>

map <leader>wc :wincmd q<cr>

" toggle cursor line
nnoremap <leader>i :set cursorline!<cr>

" scroll the viewport faster
nnoremap <C-e> 3<C-e>
nnoremap <C-y> 3<C-y>

" moving up and down work as you would expect
nnoremap <silent> j gj
nnoremap <silent> k gk

" search for word under the cursor
nnoremap <leader>/ "fyiw :/<c-r>f<cr>

" inoremap <tab> <c-r>=Smart_TabComplete()<CR>

map <leader>r :call RunCustomCommand()<cr>
" map <leader>s :call SetCustomCommand()<cr>
let g:silent_custom_command = 0

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Plugins
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

" close NERDTree after a file is opened
let g:NERDTreeQuitOnOpen=1
" Toggle NERDTree
nmap <silent> <leader>k :NERDTreeToggle<cr>
" expand to the path of the file in the current buffer
nmap <silent> <leader>y :NERDTreeFind<cr>

" map fuzzyfinder (CtrlP) plugin
" nmap <silent> <leader>t :CtrlP<cr>
nmap <silent> <leader>r :CtrlPBuffer<cr>
let g:ctrlp_map='<leader>t'
let g:ctrlp_dotfiles=1
let g:ctrlp_working_path_mode = 'ra'

" Fugitive Shortcuts
nmap <silent> <leader>gs :Gstatus<cr>
nmap <leader>ge :Gedit<cr>
nmap <silent><leader>gr :Gread<cr>
nmap <silent><leader>gb :Gblame<cr>

nmap <leader>m :MarkedOpen!<cr>
nmap <leader>mq :MarkedQuit<cr>

" toggle syntastic
nmap <leader>s :SyntasticToggleMode<cr>

" CtrlP ignore patterns
let g:ctrlp_custom_ignore = {
            \ 'dir': '\.git$\|node_modules$\|\.hg$\|\.svn$',
            \ 'file': '\.exe$\|\.so$'
            \ }

" search the nearest ancestor that contains .git, .hg, .svn
let g:ctrlp_working_path_mode = 2

" airline options
" let g:airline_left_sep=''
" let g:airline_right_sep=''
let g:airline_powerline_fonts=1
let g:airline_theme='dark'


let g:SuperTabCrMapping = 0

if (has("gui_running"))
    set guioptions=egmrt
    set background=light
    colorscheme solarized
    let g:airline_left_sep=''
    let g:airline_right_sep=''
    let g:airline_powerline_fonts=0
    let g:airline_theme='solarized'
endif