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"============================================================
" Vim Markdown Preview
" git@github.com:JamshedVesuna/vim-markdown-preview.git
"============================================================
let b:vim_markdown_preview_browser = get(g:, 'vim_markdown_preview_browser', 'Google Chrome')
let b:vim_markdown_preview_temp_file = get(g:, 'vim_markdown_preview_temp_file', 0)
let b:vim_markdown_preview_toggle = get(g:, 'vim_markdown_preview_toggle', 0)
function! Vim_Markdown_Preview()
let OSNAME = 'Unidentified'
if has('win32')
" Not yet used
let OSNAME = 'win32'
endif
if has('unix')
let OSNAME = 'unix'
endif
if has('mac')
let OSNAME = 'mac'
endif
let curr_file = expand('%:p')
call system('markdown ' . curr_file . ' > /tmp/vim-markdown-preview.html')
if OSNAME == 'unix'
let chrome_wid = system("xdotool search --name 'vim-markdown-preview.html - " . b:vim_markdown_preview_browser . "'")
if !chrome_wid
call system('see /tmp/vim-markdown-preview.html &> /dev/null &')
else
let curr_wid = system('xdotool getwindowfocus')
call system('xdotool windowmap ' . chrome_wid)
call system('xdotool windowactivate ' . chrome_wid)
call system("xdotool key 'ctrl+r'")
call system('xdotool windowactivate ' . curr_wid)
endif
endif
if OSNAME == 'mac'
call system('open -g /tmp/vim-markdown-preview.html')
endif
if b:vim_markdown_preview_temp_file == 1
sleep 200m
call system('rm /tmp/vim-markdown-preview.html')
endif
endfunction
"Renders html locally and displays images
function! Vim_Markdown_Preview_Local()
let OSNAME = 'Unidentified'
if has('win32')
" Not yet used
let OSNAME = 'win32'
endif
if has('unix')
let OSNAME = 'unix'
endif
if has('mac')
let OSNAME = 'mac'
endif
let curr_file = expand('%:p')
call system('markdown ' . curr_file . ' > ' . curr_file . '.html')
if OSNAME == 'unix'
let chrome_wid = system("xdotool search --name '". curr_file . ".html - " . b:vim_markdown_preview_browser . "'")
if !chrome_wid
call system('see ' . curr_file . '.html &> /dev/null &')
else
let curr_wid = system('xdotool getwindowfocus')
call system('xdotool windowmap ' . chrome_wid)
call system('xdotool windowactivate ' . chrome_wid)
call system("xdotool key 'ctrl+r'")
call system('xdotool windowactivate ' . curr_wid)
endif
endif
if OSNAME == 'mac'
call system('open -g ' . curr_file . '.html')
endif
if b:vim_markdown_preview_temp_file == 1
sleep 200m
call system('rm ' . curr_file . '.html')
endif
endfunction
if b:vim_markdown_preview_toggle == 0
"Maps Ctrl-p to Vim_Markdown_Preview()
autocmd Filetype markdown,md map <buffer> <C-p> :call Vim_Markdown_Preview()<CR>
elseif b:vim_markdown_preview_toggle == 1
"Display images - Maps Ctrl-p to Vim_Markdown_Preview_Local() - saves the html file locally
"and displays images in path
autocmd Filetype markdown,md map <buffer> <C-p> :call Vim_Markdown_Preview_Local()<CR>
elseif b:vim_markdown_preview_toggle == 2
"Display images - Automatically call Vim_Markdown_Preview_Local() on buffer write
autocmd BufWritePost *.markdown,*.md :call Vim_Markdown_Preview_Local()
elseif b:vim_markdown_preview_toggle == 3
"Automatically call Vim_Markdown_Preview() on buffer write
autocmd BufWritePost *.markdown,*.md :call Vim_Markdown_Preview()
endif