configfiles/vim/.vim/autoload/tlib/progressbar.vim
2015-10-15 22:38:56 +02:00

72 lines
1.8 KiB
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" @Author: Tom Link (mailto:micathom AT gmail com?subject=[vim])
" @Website: http://www.vim.org/account/profile.php?user_id=4037
" @License: GPL (see http://www.gnu.org/licenses/gpl.txt)
" @Revision: 70
let s:statusline = []
let s:laststatus = []
let s:max = []
let s:format = []
let s:width = []
let s:value = []
let s:timestamp = -1
" EXAMPLE: >
" call tlib#progressbar#Init(20)
" try
" for i in range(20)
" call tlib#progressbar#Display(i)
" call DoSomethingThatTakesSomeTime(i)
" endfor
" finally
" call tlib#progressbar#Restore()
" endtry
function! tlib#progressbar#Init(max, ...) "{{{3
TVarArg ['format', '%s'], ['width', 10]
call insert(s:statusline, &statusline)
call insert(s:laststatus, &laststatus)
call insert(s:max, a:max)
call insert(s:format, format)
call insert(s:width, width)
call insert(s:value, -1)
let &laststatus = 2
let s:timestamp = localtime()
endf
function! tlib#progressbar#Display(value, ...) "{{{3
TVarArg 'extra'
let ts = localtime()
if ts == s:timestamp
return
else
let s:timestamp = ts
endif
let val = a:value * s:width[0] / s:max[0]
if val != s:value[0]
let s:value[0] = val
let pbl = repeat('#', val)
let pbr = repeat('.', s:width[0] - val)
let txt = printf(s:format[0], '['.pbl.pbr.']') . extra
let &l:statusline = txt
" TLogDBG txt
redrawstatus
" redraw
" call tlib#notify#Echo(txt)
endif
endf
function! tlib#progressbar#Restore() "{{{3
let &l:statusline = remove(s:statusline, 0)
let &laststatus = remove(s:laststatus, 0)
redrawstatus
" redraw
" echo
call remove(s:max, 0)
call remove(s:format, 0)
call remove(s:width, 0)
call remove(s:value, 0)
endf