ylib/vim-airline
1
0
Fork 0
mirror of https://github.com/vim-airline/vim-airline.git synced 2024-11-22 09:22:53 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

support for conditional parts. resolves #238.

Browse Source
This commit is contained in:
Bailey Ling 2013-09-08 19:06:57 -04:00
parent 4c6aa4401b
commit 55f524de77
5 changed files with 29 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
autoload/airline/parts.vim
View File

@ -26,6 +26,10 @@ function! airline#parts#define_minwidth(key, width)
call airline#parts#define(a:key, { 'minwidth': a:width })
endfunction
function! airline#parts#define_condition(key, predicate)
call airline#parts#define(a:key, { 'condition': a:predicate })
endfunction
function! airline#parts#define_empty(keys)
for key in a:keys
call airline#parts#define_raw(key, '')

13
autoload/airline/section.vim
View File

@ -36,12 +36,19 @@ function! s:create(parts, append)
let minwidth = get(part, 'minwidth', 0)
if a:append > 0 && idx != 0
let val .= printf('%%{airline#util#append(%s,%s)}', func, minwidth)
let partval = printf('%%{airline#util#append(%s,%s)}', func, minwidth)
elseif a:append < 0 && idx != len(a:parts) - 1
let val .= printf('%%{airline#util#prepend(%s,%s)}', func, minwidth)
let partval = printf('%%{airline#util#prepend(%s,%s)}', func, minwidth)
else
let val .= printf('%%{airline#util#wrap(%s,%s)}', func, minwidth)
let partval = printf('%%{airline#util#wrap(%s,%s)}', func, minwidth)
endif
if exists('part.condition')
let partval = substitute(partval, '{', '{'.(part.condition).' ? ', '')
let partval = substitute(partval, '}', ' : ""}', '')
endif
let val .= partval
let _ .= val
endfor
return _

3
doc/airline.txt
View File

@ -370,6 +370,9 @@ Here is how you would define a part that is visible only if the window width
greater than a minimum width. >
call airline#parts#define_minwidth('foo', 50)
<
Parts can be configured to be visible conditionally. >
call airline#parts#define_condition('foo', 'getcwd() =~ "work_dir"')
<
Note: Part definitions are combinative; e.g. the two examples above modify the
same `foo` part.

5
t/parts.vim
View File

@ -25,5 +25,10 @@ describe 'parts'
call airline#parts#define_minwidth('mw', 123)
Expect airline#parts#get('mw').minwidth == 123
end
it 'can define a condition'
call airline#parts#define_condition('part', '1')
Expect airline#parts#get('part').condition == '1'
end
end

7
t/section.vim
View File

@ -55,5 +55,12 @@ describe 'section'
let s = airline#section#create_right(['%t', 'asdf', '%{getcwd()}'])
Expect s == '%t < asdf < %{getcwd()}'
end
it 'should empty out parts that do not pass their condition'
call airline#parts#define_text('conditional', 'conditional')
call airline#parts#define_condition('conditional', '0')
let s = airline#section#create(['conditional'])
Expect s == '%{0 ? airline#util#wrap("conditional",0) : ""}'
end
end