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Amir
2022-11-20 12:21:23 +01:00
parent 0ebb4622e9
commit b8073ac5c4
57 changed files with 578 additions and 101 deletions
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32
sources_non_forked/vim-gitgutter/autoload/gitgutter/hunk.vim
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@ -501,18 +501,15 @@ endfunction
" Floating window: does not care where cursor is.
" Preview window: assumes cursor is in preview window.
function! s:populate_hunk_preview_window(header, body)
let body_length = len(a:body)
if g:gitgutter_preview_win_floating
if exists('*nvim_open_win')
let height = min([body_length, g:gitgutter_floating_window_options.height])
" Assumes cursor is not in previewing window.
call nvim_buf_set_var(winbufnr(s:winid), 'hunk_header', a:header)
let [_scrolloff, &scrolloff] = [&scrolloff, 0]
let width = max(map(copy(a:body), 'strdisplaywidth(v:val)'))
let [width, height] = s:screen_lines(a:body)
let height = min([height, g:gitgutter_floating_window_options.height])
call nvim_win_set_width(s:winid, width)
call nvim_win_set_height(s:winid, height)
@ -548,9 +545,7 @@ function! s:populate_hunk_preview_window(header, body)
call setline(1, a:body)
setlocal nomodified
normal! G$
let hunk_height = max([body_length, winline()])
let height = min([hunk_height, &previewheight])
let [_, height] = s:screen_lines(a:body)
execute 'resize' height
1
@ -565,6 +560,27 @@ function! s:populate_hunk_preview_window(header, body)
endfunction
" Calculates the number of columns and the number of screen lines the given
" array of lines will take up, taking account of wrapping.
function! s:screen_lines(lines)
let [_virtualedit, &virtualedit]=[&virtualedit, 'all']
let cursor = getcurpos()
normal! g$
let available_width = virtcol('.')
call setpos('.', cursor)
let &virtualedit=_virtualedit
let width = min([max(map(copy(a:lines), 'strdisplaywidth(v:val)')), available_width])
if exists('*reduce')
let height = reduce(a:lines, { acc, val -> acc + strdisplaywidth(val) / width + (strdisplaywidth(val) % width == 0 ? 0 : 1) }, 0)
else
let height = eval(join(map(copy(a:lines), 'strdisplaywidth(v:val) / width + (strdisplaywidth(v:val) % width == 0 ? 0 : 1)'), '+'))
endif
return [width, height]
endfunction
function! s:enable_staging_from_hunk_preview_window()
augroup gitgutter_hunk_preview
autocmd!