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imageSize for css. related issue #155

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mattn
2013-10-25 22:57:42 +09:00
parent 036b37fb64
commit a765fe7b82
1 changed files with 27 additions and 5 deletions
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32
autoload/emmet/lang/css.vim
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@@ -160,11 +160,33 @@ function! emmet#lang#css#toString(settings, current, type, inline, filters, item
endfunction
function! emmet#lang#css#imageSize()
"let img_region = emmet#util#searchRegion('url(', ')')
"if !emmet#util#regionIsValid(img_region) || !emmet#util#cursorInRegion(img_region)
" return
"endif
"let content = emmet#util#getContent(img_region)
let img_region = emmet#util#searchRegion('{', '}')
if !emmet#util#regionIsValid(img_region) || !emmet#util#cursorInRegion(img_region)
return
endif
let content = emmet#util#getContent(img_region)
let fn = matchstr(content, '\<url([''"]\zs[^''"]\+\ze[''"]')
if fn =~ '^\s*$'
return
elseif fn !~ '^\(/\|http\)'
let fn = simplify(expand('%:h') . '/' . fn)
endif
let [width, height] = emmet#util#getImageSize(fn)
if width == -1 && height == -1
return
endif
let indent = emmet#getIndentation('css')
if content =~ '.*\<width\s*:[^;]*;.*'
let content = substitute(content, '\<width\s*:[^;]*;', 'width: ' . width . 'px;', '')
else
let content = substitute(content, '}', indent . 'width: ' . width . "px;\n}", '')
endif
if content =~ '.*\<height\s*:[^;]*;.*'
let content = substitute(content, '\<height\s*:[^;]*;', 'height: ' . height . 'px;', '')
else
let content = substitute(content, '}', indent . 'height: ' . height . "px;\n}", '')
endif
call emmet#util#setContent(img_region, content)
endfunction
function! emmet#lang#css#encodeImage()