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