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Add more --border options

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Instead of drawing the window border in Vim using an extra window,
extend the --border option so that we do can it natively.

Close #2223
Fix #2184
This commit is contained in:
Junegunn Choi
2020-10-26 22:33:41 +09:00
parent 874f7dd416
commit 2e8e63fb0b
8 changed files with 154 additions and 65 deletions
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64
plugin/fzf.vim
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@@ -432,6 +432,7 @@ try
elseif use_term
let optstr .= ' --no-height'
endif
let optstr .= s:border_opt(get(dict, 'window', 0))
let command = prefix.(use_tmux ? s:fzf_tmux(dict) : fzf_exec).' '.optstr.' > '.temps.result
if use_term
@@ -656,6 +657,27 @@ function! s:getpos()
return {'tab': tabpagenr(), 'win': winnr(), 'winid': win_getid(), 'cnt': winnr('$'), 'tcnt': tabpagenr('$')}
endfunction
function! s:border_opt(window)
if type(a:window) != type({})
return ''
endif
" Border style
let style = tolower(get(a:window, 'border', 'rounded'))
if !has_key(a:window, 'border') && !get(a:window, 'rounded', 1)
let style = 'sharp'
endif
let opt = ' --border=' . style
if has_key(a:window, 'highlight')
let color = s:get_color('fg', a:window.highlight)
if len(color)
let opt .= ' --color=border:' . color
endif
endif
return opt
endfunction
function! s:split(dict)
let directions = {
\ 'up': ['topleft', 'resize', &lines],
@@ -869,12 +891,8 @@ else
endif
function! s:popup(opts) abort
" Support ambiwidth == 'double'
let ambidouble = &ambiwidth == 'double' ? 2 : 1
" Size and position
let width = min([max([8, a:opts.width > 1 ? a:opts.width : float2nr(&columns * a:opts.width)]), &columns])
let width += width % ambidouble
let height = min([max([4, a:opts.height > 1 ? a:opts.height : float2nr(&lines * a:opts.height)]), &lines - has('nvim')])
let row = float2nr(get(a:opts, 'yoffset', 0.5) * (&lines - height))
let col = float2nr(get(a:opts, 'xoffset', 0.5) * (&columns - width))
@@ -885,45 +903,9 @@ function! s:popup(opts) abort
let row += !has('nvim')
let col += !has('nvim')
" Border style
let style = tolower(get(a:opts, 'border', 'rounded'))
if !has_key(a:opts, 'border') && !get(a:opts, 'rounded', 1)
let style = 'sharp'
endif
if style =~ 'vertical\|left\|right'
let mid = style == 'vertical' ? '│' .. repeat(' ', width - 2 * ambidouble) .. '│' :
\ style == 'left' ? '│' .. repeat(' ', width - 1 * ambidouble)
\ : repeat(' ', width - 1 * ambidouble) .. '│'
let border = repeat([mid], height)
let shift = { 'row': 0, 'col': style == 'right' ? 0 : 2, 'width': style == 'vertical' ? -4 : -2, 'height': 0 }
elseif style =~ 'horizontal\|top\|bottom'
let hor = repeat('─', width / ambidouble)
let mid = repeat(' ', width)
let border = style == 'horizontal' ? [hor] + repeat([mid], height - 2) + [hor] :
\ style == 'top' ? [hor] + repeat([mid], height - 1)
\ : repeat([mid], height - 1) + [hor]
let shift = { 'row': style == 'bottom' ? 0 : 1, 'col': 0, 'width': 0, 'height': style == 'horizontal' ? -2 : -1 }
else
let edges = style == 'sharp' ? ['┌', '┐', '└', '┘'] : ['╭', '╮', '╰', '╯']
let bar = repeat('─', width / ambidouble - 2)
let top = edges[0] .. bar .. edges[1]
let mid = '│' .. repeat(' ', width - 2 * ambidouble) .. '│'
let bot = edges[2] .. bar .. edges[3]
let border = [top] + repeat([mid], height - 2) + [bot]
let shift = { 'row': 1, 'col': 2, 'width': -4, 'height': -2 }
endif
let highlight = get(a:opts, 'highlight', 'Comment')
let frame = s:create_popup(highlight, {
\ 'row': row, 'col': col, 'width': width, 'height': height, 'border': border
\ })
call s:create_popup('Normal', {
\ 'row': row + shift.row, 'col': col + shift.col, 'width': width + shift.width, 'height': height + shift.height
\ 'row': row, 'col': col, 'width': width, 'height': height
\ })
if has('nvim')
execute 'autocmd BufWipeout <buffer> bwipeout '..frame
endif
endfunction
let s:default_action = {