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Add Flygrep float preview for neovim (#3649)

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Wang Shidong 2020-07-19 14:09:38 +08:00 committed by GitHub
parent bc39677add
commit 01fd04a801
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 45 additions and 7 deletions
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4
autoload/SpaceVim/api/vim/statusline.vim
View File

@ -15,11 +15,13 @@ endif
let s:self.__buffer = SpaceVim#api#import('vim#buffer')
let s:self.__cmp = SpaceVim#api#import('vim#compatible')
function! s:self.check_width(len, sec, winwidth) abort
return a:len + self.len(a:sec) < a:winwidth
endfunction
let s:self.__winid = -1
let s:self.__bufnr = -1
function! s:self.len(sec) abort
let str = matchstr(a:sec, '%{.*}')
if !empty(str)

48
autoload/SpaceVim/plugins/flygrep.vim
View File

@ -17,6 +17,7 @@ let s:HI = SpaceVim#api#import('vim#highlight')
let s:FLOATING = SpaceVim#api#import('neovim#floating')
let s:JSON = SpaceVim#api#import('data#json')
let s:SL = SpaceVim#api#import('vim#statusline')
let s:Window = SpaceVim#api#import('vim#window')
" }}}
let s:grepid = 0
@ -319,7 +320,7 @@ function! s:close_buffer() abort
catch
endtry
endfor
noautocmd pclose
noautocmd call s:close_preview_win()
let s:preview_able = 0
endif
noautocmd q
@ -481,7 +482,7 @@ function! s:open_item() abort
let linenr = matchstr(line, ':\d\+:')[1:-2]
let colum = matchstr(line, '\(:\d\+\)\@<=:\d\+:')[1:-2]
if s:preview_able == 1
pclose
call s:close_preview_win()
endif
let s:preview_able = 0
noautocmd q
@ -505,7 +506,7 @@ function! s:open_item_vertically() abort
let linenr = matchstr(line, ':\d\+:')[1:-2]
let colum = matchstr(line, '\(:\d\+\)\@<=:\d\+:')[1:-2]
if s:preview_able == 1
pclose
call s:close_preview_win()
endif
let s:preview_able = 0
noautocmd q
@ -529,7 +530,7 @@ function! s:open_item_horizontally() abort
let linenr = matchstr(line, ':\d\+:')[1:-2]
let colum = matchstr(line, '\(:\d\+\)\@<=:\d\+:')[1:-2]
if s:preview_able == 1
pclose
call s:close_preview_win()
endif
let s:preview_able = 0
noautocmd q
@ -578,7 +579,7 @@ function! s:toggle_preview() abort
let s:preview_able = 1
call s:preview()
else
pclose
call s:close_preview_win()
let s:preview_able = 0
endif
redraw
@ -591,9 +592,41 @@ let s:previewd_bufnrs = []
" @vimlint(EVL103, 1, a:timer)
" use floating windows to preview
let s:preview_win_id = -1
if exists('*nvim_open_win')
if exists('*nvim_open_win') && exists('*nvim_win_set_buf')
function! s:preview_timer(timer) abort
for id in filter(s:previewd_bufnrs, 'bufexists(v:val) && buflisted(v:val)')
exe 'silent bd ' . id
endfor
let br = bufnr('$')
let line = getline('.')
let filename = fnameescape(split(line, ':\d\+:')[0])
let linenr = str2nr(matchstr(line, ':\d\+:')[1:-2])
noautocmd let bufnr = s:BUFFER.bufadd(filename)
call bufload(bufnr)
if s:Window.is_float(win_id2win(s:preview_win_id))
call nvim_win_set_buf(s:preview_win_id, bufnr)
else
let flygrep_win_height = 16
noautocmd let s:preview_win_id = s:FLOATING.open_win(bufnr, v:false,
\ {
\ 'relative': 'editor',
\ 'width' : &columns,
\ 'height' : 5,
\ 'row': &lines - flygrep_win_height - 2 - 5,
\ 'col': 0
\ })
endif
noautocmd call s:Window.set_cursor(s:preview_win_id, [linenr, 1])
if bufnr > br
call add(s:previewd_bufnrs, bufnr)
endif
call s:MPT._build_prompt()
endfunction
function! s:close_preview_win() abort
if s:Window.is_float(win_id2win(s:preview_win_id))
call s:FLOATING.win_close(s:preview_win_id, 1)
endif
endfunction
else
function! s:preview_timer(timer) abort
@ -613,6 +646,9 @@ else
resize 18
call s:MPT._build_prompt()
endfunction
function! s:close_preview_win() abort
pclose
endfunction
endif
" @vimlint(EVL103, 0, a:timer)