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Fix menu index

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This commit is contained in:
wsdjeg 2017-03-11 18:07:01 +08:00
parent df92a041dc
commit 0512a486f9
1 changed files with 23 additions and 7 deletions
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30
autoload/SpaceVim/api/cmdlinemenu.vim
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@ -30,14 +30,14 @@ endfunction
function! s:parseItems(items) abort
let items = {}
let g:items = items
for item in a:items
let id = index(a:items, item) + 1
let items[id] = '(' . id . ')' . item
let items[id] = ['(' . id . ')' . item[0], item[1]]
endfor
return items
endfunction
" items should be a list of [name, funcrc or string]
function! s:menu(items) abort
let saved_more = &more
set nomore
@ -48,24 +48,40 @@ function! s:menu(items) abort
while !exit
let menu = "Cmdline menu: Use j/k/enter and the shortcuts indicated\n"
for id in keys(items)
let m = items[id]
if type(m) == type([])
let m = m[0]
endif
if id == selected
let menu .= indent . '>' . items[id] . "\n"
let menu .= indent . '>' . items[id][0] . "\n"
else
let menu .= indent . ' ' . items[id] . "\n"
let menu .= indent . ' ' . items[id][0] . "\n"
endif
endfor
echo menu[:-2]
let nr = getchar()
if s:parseInput(nr) ==# '' || nr == 3
let exit = 1
elseif index(keys(items), nr2char(nr)) != -1
let selected = nr2char(nr)
redraw
elseif index(keys(items), nr2char(nr)) != -1 && nr == 49
if nr != 49
let selected = nr2char(nr)
endif
let Value = items[selected][1]
redraw
if type(Value) == 2
call call(Value, [])
elseif type(Value) == type('') && !empty(Value)
execute Value
endif
let exit = 1
elseif nr2char(nr) ==# 'j'
let selected = s:nextItem(keys(items), selected)
redraw
elseif nr2char(nr) ==# 'k'
let selected = s:previousItem(keys(items), selected)
redraw
endif
redraw
endwhile
let &more = saved_more
endfunction