" Purpose:      My personal .vimrc
" Author:       Stefan Huber

"profile start /tmp/profile.log
"profile func *
"profile file *


set nocompatible
set encoding=utf8
set number
set backspace=indent,eol,start

set tagstack
set grepprg=grep\ -nH\ $*
set foldcolumn=1

set incsearch
set hlsearch

set cursorline
set laststatus=2

set listchars=tab:»­,trail:·,eol:$
set virtualedit=block

set autoindent
set tabstop=4
set shiftwidth=4
set expandtab

if version >= 703
    set spelllang=de_at,en
    set tabpagemax=20
    set colorcolumn=+1
endif

set wildmode=longest,list:longest

set tags=./tags;/

syntax on
filetype plugin indent on

" Pathogen runtime path manipulation
"call pathogen#infect() "Using the infect method breaks ft detection
call pathogen#runtime_append_all_bundles()
call pathogen#helptags()


"Power saving tip: powertop-homepage
let &guicursor = &guicursor . ",a:blinkon0"
"According to vim help -- enable mouse in xterm...
set mouse=a

" Use 256 colors
set t_Co=256
let g:CSApprox_attr_map = { 'bold' : 'bold', 'italic' : 'underline', 'sp' : 'bg' }
colorscheme shuber-wombat


" Use the below highlight group when displaying bad whitespace is desired.
highlight BadWhitespace ctermbg=red guibg=red
" Make trailing whitespace be flagged as bad.
au Filetype python,tex,c,cpp,cs,objc,java,vim syn match BadWhitespace /\s\+$/ containedin=ALL
au Filetype python,tex,c,cpp,cs,objc,java,vim let g:airline#extensions#whitespace#enabled = 0


" Detect indentation, but otherwise set expandtab
if exists(":DetectIndent")
    au BufReadPost * :DetectIndent
endif


let g:syntastic_mode_map = { 'mode' : 'active', 'active_filetypes' : [], 'passive_filetypes' : ['html'] }


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"  Airline
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

let g:airline_powerline_fonts = 0
let g:airline_theme = 'wombat'

let g:airline#extensions#tabline#enabled = 1
let g:airline#extensions#tagbar#enabled = 0
let g:airline#extensions#whitespace#enabled = 0
let g:airline#extensions#branch#enabled = 1
let g:airline#extensions#branch#use_vcscommand = 1

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"  Some macros
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

"Open current file with a specific program
function OpenIn(prog)
    execute ":!" . a:prog . " % &"
endfunction


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"  key bindings
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

nmap <s-PageDown> :bn<CR>
nmap <s-PageUp>   :bp<CR>

map <a-c> <plug>NERDCommenterToggle
nmap <F9> :NERDTreeToggle<CR>
nmap <F10> :TagbarToggle<CR>

"nmap <c-q> :q<CR>
"nmap <c-s> :w<CR>
"vmap <c-s> <Esc><c-s>gv
"imap <c-s> <c-o><c-s>


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"  fortran
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

"let fortran_free_source=1
au BufNewFile *.f90     set fortran_free_source=1
au Filetype fortran     set cindent cst csto=0


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"  C, C++, C#, objc, java
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

au Filetype c,cpp,cs,objc,java map <buffer> <F4> :cnext <CR>
au Filetype c,cpp,cs,objc,java map <buffer> <S-F4> :cprevious <CR>
au Filetype c,cpp,cs,objc,java map <buffer> <F11> :AS <CR>
au Filetype c,cpp,cs,objc,java map <buffer> <S-F11> :A <CR>
au Filetype c,cpp,cs,objc,java set cindent cst csto=0
au Filetype c,cpp,cs,objc map <buffer> <F7> :make <CR>
au Filetype java map <buffer> <F7> :!ant -f ../build.xml <CR>
au Filetype c,cpp,cs,objc set makeprg=make


"Prepend the namespace to an identifier, e.g. 'std::' before 'map' excluding
"those in C/C++ comments.
function PrependCppNamespaceToIdent(ns, id)

    "     To match                   Not to match
    "
    "|id                        |// id
    "|    id                    |// /* */ id
    "|/* */ /* */ id            |/* */ // id
    "|id /* */                  |/* id
    "|*/ id                     | * id
    "                           |/* id */
    "                           |::id
    "                           |/**/ ::id
	"                           |#include <id>
    "
    " In order to not match '* id' it is assumed that multi-line comment lines
    " in the middle begin with a star.

    " If #include and // and /* and ^* and :: is not prepend:
    execute ':%s@\(\(#include\|\/\/\|\/\*\|^\s*\*[^/]\).*\|::\)\@<!\<' . a:id . '\>@' . a:ns . '::' . a:id . '@ge'
    " If #include and // and :: is not prepend, but */ is, and no further /* or // are found
    execute ':%s@\(\(#include\|\/\/\).*\)\@<!\*\/\(\/[^\/\*]\|[^\/]\)*\zs\(::\)\@<!\<' . a:id . '\>@' . a:ns . '::' . a:id . '@ge'

endfunction

"Prepend STL namespace 'std::' to several identifiers
function PrependSTLNamespace()
	" This list of identifier is not complete, but adding all of them is too
	" much. We rather like to add identifieres that are 'typical' for C++.
	" Others, like 'move' are likely to not be C++ specific. In this cases the
	" user is asked to call PrependCppNamespaceToIdent by hand.
    let id = []
    let id = id +['cin', 'cout', 'cerr', 'endl']
    let id = id +['swap', 'sort', 'max', 'min']
    let id = id +['vector', 'deque', 'list', 'map', 'multimap', 'set']
    let id = id +['queue', 'stack', 'priority_queue']
    let id = id +['ostream', 'istream', 'sstream']
    let id = id +['pair', 'string']

    for i in id
        call PrependCppNamespaceToIdent("std", i)
    endfor
endfunction

function EscapeHexToChar()
    echo 'Call "x/Nxb addr" in GDB to print N bytes at addr'
    execute '%s/^.*://'
    execute '%s/\s*0x\(\x\x\)/\\x\1/g'
    execute '%s/^\(.*\)$/"\1"/'
endfunction

function InsertIncludeGuardsWithoutEndif()
	let gatename = substitute(expand("%:t"), "\\.", "_", "g") . '_' . strpart(system('pwgen -c 16 1'), 0, 16)
	execute "normal! i#ifndef " . gatename
	execute "normal!   o#define " . gatename
endfunction

function AddIncludeGuards()
	execute "normal! Go#endif"
	execute "normal! gg"
	call InsertIncludeGuardsWithoutEndif()
endfunction

autocmd BufNewFile *.{h,hpp,hxx} call AddIncludeGuards()


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"  Text and mail
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

au Filetype text set textwidth=80
au Filetype markddown set textwidth=80
"According to thunderbirds settings
au Filetype mail set textwidth=72
au Filetype mail set expandtab

"a and w reformat the paragraph automatically and a new paragraph
"is indicated by lines not ending with white-space
if version>=700
    au Filetype mail,text set fo+=n spell
endif

"Scissor line
au Filetype mail syn match Statement /^\s*-*\s*>8\s*-*\s*$/
au Filetype mail syn match Statement /^\s*-*\s*8<\s*-*\s*$/


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"  PHP
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

"au Filetype php set fo=tcqn
if version >= 700
    au Filetype php set spell
endif

au Filetype php set textwidth=80
"au Filetype php set cindent


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"  maxima
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

au BufRead,BufNewFile *.wxm set filetype=maxima


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"  LaTeX
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""


let g:LatexBox_split_side = "rightbelow"
"let g:LatexBox_split_resize = 1
let g:LatexBox_ref_pattern = '\c\\\a*ref\*\?\_\s*{'

let g:tex_flavor = "latex"
let g:LatexBox_output_type = "pdf"
let g:LatexBox_viewer = "okular"
let g:LatexBox_latexmk_async = 1
let g:LatexBox_latexmk_preview_continuously = 1
"let g:LatexBox_show_warnings = 0
let g:LatexBox_quickfix = 4


if version >= 700
    au Filetype tex set spell
endif

au BufRead,BufNewFile *.cls set filetype=tex
au Filetype tex set textwidth=80
au Filetype tex set smartindent
" Override Tagbar Toggle with LatexBox TOC
au Filetype tex nmap <buffer> <F10> :LatexTOCToggle<CR>
au Filetype tex nmap <buffer> <F11> :LatexLabels<CR>


"Remove Umlaute
function TexTransUmlaute()
    execute ':%s/ü/\\\"u/ge'
    execute ':%s/Ü/\\\"U/&'
    execute ':%s/ö/\\\"o/&'
    execute ':%s/Ö/\\\"O/&'
    execute ':%s/ä/\\\"a/&'
    execute ':%s/Ä/\\\"A/&'
    execute ':%s/ß/\\\"s/&'
    execute ':%s/²/\^2/&'
endfunction

function FindWordRepeatings()
    execute '/\(\<\S\+\>\)\s\+\1\>'
"        let pos = search('\(\<\S\+\>\)\s\+\1\>', "cw")
"        call cursor(pos)
endfunction


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"  python
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

au Filetype python map <buffer> <F5> :!python % <CR>

" vimrc file for following the coding standards specified in PEP 7 & 8.

" Number of spaces that a pre-existing tab is equal to.
" For the amount of space used for a new tab use shiftwidth.
au Filetype python set shiftwidth=4
au Filetype python set expandtab

" Wrap text after a certain number of characters
au Filetype python set textwidth=79


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"  XML, Ipe
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

"Opens the current file in ipe
au BufRead,BufNewFile *.ipe set filetype=ipe
au Filetype xml,ipe map <buffer> <M-o> :call OpenIn("ipe") <CR>

au Filetype xml let g:tagbar_sort = 0
let g:tagbar_type_xml = {
  \ 'ctagstype' : 'xml',
  \ 'kinds' : [
    \ 't:Tag'
  \ ]
\ }

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"  gnuplot
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

"Opens the current file in ipe
au Filetype gnuplot map <buffer> <M-o> :call OpenIn("gnuplot -persist") <CR>


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"  remind
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

au BufRead,BufNewFile */.remind/* set filetype=remind


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"  vim-orgmode
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

au BufRead,BufNewFile *.org set filetype=org
let g:org_todo_keywords=['TODO', 'FEEDBACK', 'VERIFY', '|', 'DONE', 'DELEGATED']
let g:org_todo_keyword_faces = [['FEEDBACK', 'magenta'], ['TODO', 'yellow']]


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"  markdown
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

let g:instant_markdown_autostart = 0
let g:instant_markdown_slow = 1
au Filetype markdown map <buffer> <F5> :InstantMarkdownPreview<CR>
au Filetype markdown let g:tagbar_sort = 0

let g:tagbar_type_markdown = {
  \ 'ctagstype' : 'markdown',
  \ 'kinds' : [
    \ 'h:Heading_L1',
    \ 'i:Heading_L2',
    \ 'k:Heading_L3'
  \ ]
\ }

if executable('marktag')
    let g:tagbar_type_markdown = {
        \ 'ctagstype' : 'markdown',
        \ 'ctagsbin' : 'marktag',
        \ 'kinds' : [
            \ 'h:header'
        \ ],
        \ 'sro' : '.',
        \ 'kind2scope' : {
            \ 'h' : 'header'
        \  },
        \ 'scope2kind' : {
            \ 'header' : 'h'
        \ }
    \ }
end


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"  youcompleteme
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

let g:ycm_global_ycm_extra_conf = '~/.ycm_extra_conf.py'

let g:ycm_min_num_of_chars_for_completion = 4
let g:ycm_collect_identifiers_from_tags_files = 1
let g:ycm_autoclose_preview_window_after_completion = 1

let g:ycm_key_list_select_completion = ['<Down>']
nnoremap <buffer> <leader>jd :YcmCompleter GoToDefinitionElseDeclaration<CR>

let g:ycm_filetype_whitelist = { 'c' : 1, 'cpp' : 1, 'cs' : 1, 'objc' : 1, 'java' : 1, 'python' : 1 }

"let g:ycm_server_use_vim_stdout = 1
"let g:ycm_server_log_level = 'debug'


if filereadable($HOME . "/.vimrc-local")
    source ~/.vimrc-local
endif

" Being able to load project specific vimrc files
set exrc
set secure