path: root/vim/vimrc

"" Fichier de configuration perso de VIM

"""""""""""""
" Pathogen - Charge les plugins dans .vim/bundle
" Doit etre fait AVANT filetype plugin indent on
"""""""""""""
call pathogen#infect()

"""""""""""""
" Configuration générale
"""""""""""""

" Enlève la compatibilité avec le "vieux vi"
set nocompatible

" Affiche la commande que vous êtes en train de taper, le mode en cours, et
" votre position dans le texte
set showcmd
set showmode
set ruler

" Une petite fenêtre pour voir les complétions possibles
set wildmenu

"" Indentation
"Auto-indentation
"set autoindent
" Indentation à la C
"set cindent
" Indentation intelligente
set smartindent

" Copie l'indentation lors d'une nouvelle ligne
set copyindent

" Le terminal a un fond foncé
set background=dark
colorscheme fu

" Coloration syntaxique
syntax on

" Détection automatique du type de fichier & activation des plugins/indentations
filetype plugin on

" Animation lors de la fermeture des parenthèses
set showmatch

" Retour à la ligne auto au bout de 100 lignes
set textwidth=100

" Utilisation de ag a la place de grep
set grepprg=ag

" Utilisation de la souris
set mouse=a
set nopaste

" Security issue with modelines
" https://github.com/numirias/security/blob/master/doc/2019-06-04_ace-vim-neovim.md
set modelines=0
set nomodeline

"""""""""""""
" Options d'affichage
"""""""""""""

" Surligne la ligne courante
set cursorline
highlight CursorLine term=reverse cterm=reverse

" Taille des tabs
set shiftwidth=4
set softtabstop=4
set tabstop=4

" Affiche les numéros des lignes
"set number
highlight LineNr ctermbg=black ctermfg=gray

" Mode 256 couleurs
set t_Co=256

" Personnalisation de la barre de status
" Utilisation de vim-airline [https://github.com/bling/vim-airline] à la place
"set statusline=%F%m%r%h%w\ [FORMAT=%{&ff}]\ [TYPE=%Y]\ [ASCII=\%03.3b]\ [Line=%04l]\ [Col=%04v]\ [%p%%]
let g:airline_powerline_fonts = 1
set laststatus=2

" Amélioration de la lisibilité des noms des onglets
highlight TabLine term=none cterm=none
highlight TabLineSel ctermbg=darkblue

" On ouvre le fichier avec le curseur à la position de la dernière édition
autocmd BufReadPost * silent! call s:CursorOldPosition()

" Activation de la gestion des ouvertures/fermetures de code
set foldenable
" Affichage de "=" sur les pliages
set fillchars=fold:=
" Définition de la fonction perso d'affichage du pliage
set foldtext=MyFoldFunction()

"""""""""""""
" Dictionnaire
"""""""""""""

"setlocal spell spelllang=fr
set spellfile=~/.vim/spellfile.utf-8.add

"""""""""
" Recherche
""""""""""

" Recherche insensible à la casse lorsque qu'auncune majuscule n'est utilisée.
" Les deux options suivantes sont nécéssaires.
set ignorecase
set smartcase
" Recherche incrémentielle
set incsearch 

" Colore les recherches en cours
set hlsearch

""""""""""
" Programmation
""""""""""
set tags+=~/.vim/ctags/c
set tags+=~/.vim/ctags/c++

""""""""""
" Cscope plugin :
""""""""""

" This tests to see if vim was configured with the '--enable-cscope' option
" when it was compiled.  If it wasn't, time to recompile vim... 
if has("cscope")

	""""""""""""" Standard cscope/vim boilerplate

	" use both cscope and ctag for 'ctrl-]', ':ta', and 'vim -t'
	set cscopetag

	" check cscope for definition of a symbol before checking ctags: set to 1
	" if you want the reverse search order.
	set csto=0

	" add any cscope database in current directory
	if filereadable("cscope.out")
		cs add cscope.out  
	" else add the database pointed to by environment variable 
	elseif $CSCOPE_DB != ""
		cs add $CSCOPE_DB
	endif

	" do NOT show msg when any other cscope db added - annoying as hell
	set nocscopeverbose  


	""""""""""""" My cscope/vim key mappings
	"
	" The following maps all invoke one of the following cscope search types:
	"
	"	's'   symbol: find all references to the token under cursor
	"	'g'   global: find global definition(s) of the token under cursor
	"	'c'   calls:  find all calls to the function name under cursor
	"	't'   text:   find all instances of the text under cursor
	"	'e'   egrep:  egrep search for the word under cursor
	"	'f'   file:   open the filename under cursor
	"	'i'   includes: find files that include the filename under cursor
	"	'd'   called: find functions that function under cursor calls
	"
	" Below are three sets of the maps: one set that just jumps to your
	" search result, one that splits the existing vim window horizontally and
	" diplays your search result in the new window, and one that does the same
	" thing, but does a vertical split instead (vim 6 only).
	"
	" I've used CTRL-\ and CTRL-@ as the starting keys for these maps, as it's
	" unlikely that you need their default mappings (CTRL-\'s default use is
	" as part of CTRL-\ CTRL-N typemap, which basically just does the same
	" thing as hitting 'escape': CTRL-@ doesn't seem to have any default use).
	" If you don't like using 'CTRL-@' or CTRL-\, , you can change some or all
	" of these maps to use other keys.	One likely candidate is 'CTRL-_'
	" (which also maps to CTRL-/, which is easier to type).  By default it is
	" used to switch between Hebrew and English keyboard mode.
	"
	" All of the maps involving the <cfile> macro use '^<cfile>$': this is so
	" that searches over '#include <time.h>" return only references to
	" 'time.h', and not 'sys/time.h', etc. (by default cscope will return all
	" files that contain 'time.h' as part of their name).


	" To do the first type of search, hit 'CTRL-\', followed by one of the
	" cscope search types above (s,g,c,t,e,f,i,d).	The result of your cscope
	" search will be displayed in the current window.  You can use CTRL-T to
	" go back to where you were before the search.	
	"

	nmap <C-@>s :cs find s <C-R>=expand("<cword>")<CR><CR>	
	nmap <C-@>g :cs find g <C-R>=expand("<cword>")<CR><CR>	
	nmap <C-@>c :cs find c <C-R>=expand("<cword>")<CR><CR>	
	nmap <C-@>t :cs find t <C-R>=expand("<cword>")<CR><CR>	
	nmap <C-@>f :cs find f <C-R>=expand("<cfile>")<CR><CR>	
	nmap <C-@>i :cs find i ^<C-R>=expand("<cfile>")<CR>$<CR>


	" Using 'CTRL-spacebar' (intepreted as CTRL-@ by vim) then a search type
	" makes the vim window split horizontally, with search result displayed in
	" the new window.
	"
	" (Note: earlier versions of vim may not have the :scs command, but it
	" can be simulated roughly via:
	"	 nmap <C-@>s <C-W><C-S> :cs find s <C-R>=expand("<cword>")<CR><CR>	

	nmap <C-@><C-@>ss :scs find s <C-R>=expand("<cword>")<CR><CR>	
	nmap <C-@><C-@>sd :scs find g <C-R>=expand("<cword>")<CR><CR>	
	nmap <C-@><C-@>sc :scs find c <C-R>=expand("<cword>")<CR><CR>	
	nmap <C-@><C-@>st :scs find t <C-R>=expand("<cword>")<CR><CR>	
	nmap <C-@><C-@>sf :scs find f <C-R>=expand("<cfile>")<CR><CR>	
	nmap <C-@><C-@>si :scs find i ^<C-R>=expand("<cfile>")<CR>$<CR>	


	""""""""""""" key map timeouts
	"
	" By default Vim will only wait 1 second for each keystroke in a mapping.
	" You may find that too short with the above typemaps.	If so, you should
	" either turn off mapping timeouts via 'notimeout'.
	"
	"set notimeout 
	"
	" Or, you can keep timeouts, by uncommenting the timeoutlen line below,
	" with your own personal favorite value (in milliseconds):
	"
	"set timeoutlen=4000
	"
	" Either way, since mapping timeout settings by default also set the
	" timeouts for multicharacter 'keys codes' (like <F1>), you should also
	" set ttimeout and ttimeoutlen: otherwise, you will experience strange
	" delays as vim waits for a keystroke after you hit ESC (it will be
	" waiting to see if the ESC is actually part of a key code like <F1>).
	"
	"set ttimeout 
	"
	" personally, I find a tenth of a second to work well for key code
	" timeouts. If you experience problems and have a slow terminal or network
	" connection, set it higher.  If you don't set ttimeoutlen, the value for
	" timeoutlent (default: 1000 = 1 second, which is sluggish) is used.
	"
	"set ttimeoutlen=100

endif

""""""""""
" Fonctions d'affichage tirées de GLMF
""""""""""

" Affichage en inverse couleur
function! s:DisplayStatus(msg)
	echohl Todo
	echo a:msg
	echohl None
endfunction

"" Fonctions de gestion de la souris
"Enregistrement de l'état de la gestion de la souris
let s:mouseActivate = 1
"Fonction permettant l'activation/désactivation de la gestion de la souris
function! ToggleMouseActivate()
	if (s:mouseActivate)
		let s:mouseActivate = 0
		set mouse=""
		set paste
		call s:DisplayStatus('Désactivation de la gestion de la souris (mode collage)')
	else
		let s:mouseActivate = 1
		set mouse=a
		set nopaste
		call s:DisplayStatus('Activation de la gestion de la souris (mode normal)')
	endif
endfunction

"" Fonction de "nettoyage" d'un fichier : 
"	- Suppression des ^M en fin de ligne
"	- Encodage UTF-8
function! ClearCode()
	set fileformat=unix
	set fileencoding=utf-8 
	call s:DisplayStatus('Code nettoyé')
endfunction

"" Déplacement de l'onglet courant vers la g ou la d
function! MoveTab(direction)
	if (a:direction == 'left')
		let tabNum = tabpagenr()-2
		if(tabNum < 0)
			let tabNum = 0
		endif
		execute 'tabm' . tabNum
	else
		let tabNum = tabpagenr()
		execute 'tabm' . tabNum
	endif
endfunction

"" Ouverture des fichiers avec le curseur à la position de la dernière édition
function! s:CursorOldPosition()
	if line("'\"") > 0 && line("'\"") <= line("$")
		exe "normal g`\""
	end if
endfunction

"" Affichage personnalisé des replis de code
function! MyFoldFunction()
	let line = getline(v:foldstart)
	let sub = substitute(line, '/\*\|\*/\|^\s+', '', 'g')
	let lines = v:foldend - v:foldstart + 1
	return '[+] ' . v:folddashes.sub . '...' . lines . 'lignes...' . 
		getline(v:foldend)
endfunction


" Activation des templates lors de la création d'un nouveau fichier, et
" chargement des abbreviations et des commandes Vim spécifiques
function! LoadTemplate(extension, type)
	if (a:type == 'all')
		silent! execute '0r ' . $HOME . '/.vim/templates/' . a:extension . '.tpl'
		silent! execute 'source ' . $HOME . '/.vim/templates/autocompletion.vim'
	endif
	" Insertion des abbreviations
	silent! execute 'source ' . $HOME . '/.vim/abbreviations/' . a:extension . '.abb.vim'
	" Insertion du dictionnaire
	set dictionary+=$HOME . '/.vim/dictionary/' . a:extension . '.dict'
	" Insertion des commandes spécifiques Vim
	silent! execute 'source ' . $HOME . '/.vim/specific/' . a:extension . '.vim'
endfunction

" Activation des templates et des chargements spécifiques en fonction de
" l'extension du fichier chargé
autocmd BufNewFile * silent! call LoadTemplate('%:e', 'all')
autocmd BufRead    * silent! call LoadTemplate('%:e', 'noTemplate')

" Surlignement des champs à remplir dans les templates
match Todo /<+.\++>/

"" Aide mémoire
" Variable indiquant l'état de l'affichage de l'aide
let helpDisplay = 0
" Affiche/Masque l'aide
function! HelpMemory()
	if g:helpDisplay == 0
		silent! topleft vertical 40split +buffer helpMemory
		let g:helpDisplay = 1
		set buftype=nofile
		0read $HOME/.vim/memory.txt
		highlight Memory ctermfg=white ctermbg=blue
		"3match Memory /^.\+\ \+:/
		match Memory /<.\+>/
	else
		bdelete helpMemory
		let g:helpDisplay = 0
	endif
endfunction

" Affiche/Masque les caracteres
function! DisplayChar()
	set list! lcs=tab:\|_,eol:¶,nbsp:~
endfunction

" Surligne les lignes trop longues
" Variable indiquant l'état
let hlTooLarge = 0
function! HlTooLarge()
	if g:hlTooLarge == 0
		let g:hlTooLarge = 1
		highlight OverLength ctermbg=red ctermfg=white guibg=#592929
		match OverLength /\%81v.\+/
	else
		match
		let g:hlTooLarge = 0
	endif
endfunction


" Lecture des raccourcis claviers généraux
source $HOME/.vim/shortkeys.vim

" Lecture configuration locale
source $HOME/.vimrc.local

" Should be moved into specific, but since Jenkinsfiles do not have extensions...
au BufNewFile,BufRead Jenkinsfile setf groovy