~dricottone/vim-markdown-preview

ref: ae4d0347c1e55f52138495420a1197919eab0eb4 vim-markdown-preview/plugin/vim-markdown-preview.vim -rw-r--r-- 3.2 KiB
ae4d0347 — JamshedVesuna Updated README to show image support; Added new screenshot 9 years ago 
                                                                                
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110

"============================================================
"                    Vim Markdown Preview
"   git@github.com:JamshedVesuna/vim-markdown-preview.git
"============================================================

function! Vim_Markdown_Preview()

  let BROWSER = 'google-chrome'
  let OSNAME = 'Unidentified'
  let REMOVE_TEMP_FILE = 0  "To remove the temp file, set to 1

  if has('win32')
    " Not yet used
    let OSNAME = 'win32'
  endif
  if has('unix')
    let OSNAME = 'unix'
  endif
  if has('mac')
    let OSNAME = 'mac'
    let BROWSER = 'safari'
  endif

  let curr_file = expand('%:p')
  call system('markdown ' . curr_file . ' > /tmp/vim-markdown-preview.html')

  if OSNAME == 'unix' && BROWSER == 'google-chrome'
    let chrome_wid = system("xdotool search --name 'vim-markdown-preview.html - Google Chrome'")
    if !chrome_wid
      "sleep 300m
      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
    "sleep 700m
  endif

  if OSNAME == 'mac' && BROWSER == 'safari'
    call system('open -g /tmp/vim-markdown-preview.html')
  endif

  if REMOVE_TEMP_FILE
    call system('rm /tmp/vim-markdown-preview.html')
  endif
endfunction


"Renders html locally and displays images
function! Vim_Markdown_Preview_Local()

  let BROWSER = 'google-chrome'
  let OSNAME = 'Unidentified'
  let REMOVE_TEMP_FILE = 0  "To remove the temp file, set to 1

  if has('win32')
    " Not yet used
    let OSNAME = 'win32'
  endif
  if has('unix')
    let OSNAME = 'unix'
  endif
  if has('mac')
    let OSNAME = 'mac'
    let BROWSER = 'safari'
  endif

  let curr_file = expand('%:p')
  call system('markdown ' . curr_file . ' > ' . curr_file . '.html')

  if OSNAME == 'unix' && BROWSER == 'google-chrome'
    let chrome_wid = system("xdotool search --name '". curr_file . ".html - Google Chrome'")
    if !chrome_wid
      "sleep 300m
      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
    "sleep 700m
  endif

  if OSNAME == 'mac' && BROWSER == 'safari'
    call system('open -g ' . curr_file . '.html')
  endif

  if REMOVE_TEMP_FILE
    call system('rm ' . curr_file . '.html')
  endif
endfunction


"Maps Ctrl-p to Vim_Markdown_Preview()
autocmd Filetype markdown,md map <buffer> <C-p> :call Vim_Markdown_Preview()<CR>

"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>

"Display images - Automatically call Vim_Markdown_Preview_Local() on buffer write
"autocmd BufWritePost *.markdown,*.md :call Vim_Markdown_Preview_Local()

"Automatically call Vim_Markdown_Preview() on buffer write
"autocmd BufWritePost *.markdown,*.md :call Vim_Markdown_Preview()