Mercurial > vim
annotate runtime/syntax/2html.vim @ 18486:9d887cad7315
Added tag v8.1.2237 for changeset 63ee3c2b140fe1b4801389872a8e47aec19d028b
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 31 Oct 2019 20:00:04 +0100 |
| parents | f8b0f1e42f2c |
| children | 99586852c2db |
| rev | line source |
|---|---|
| 7 | 1 " Vim syntax support file |
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Improved version of 2html.vim.
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2 " Maintainer: Ben Fritz <fritzophrenic@gmail.com> |
| 15033 | 3 " Last Change: 2018 Nov 11 |
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4 " |
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Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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5 " Additional contributors: |
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1902913f2049
Improved version of 2html.vim.
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parents:
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6 " |
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Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
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7 " Original by Bram Moolenaar <Bram@vim.org> |
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Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
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8 " Modified by David Ne\v{c}as (Yeti) <yeti@physics.muni.cz> |
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Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
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9 " XHTML support by Panagiotis Issaris <takis@lumumba.luc.ac.be> |
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10 " Made w3 compliant by Edd Barrett <vext01@gmail.com> |
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Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
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11 " Added html_font. Edd Barrett <vext01@gmail.com> |
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12 " Progress bar based off code from "progressbar widget" plugin by |
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13 " Andreas Politz, heavily modified: |
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Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
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14 " http://www.vim.org/scripts/script.php?script_id=2006 |
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15 " |
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16 " See Mercurial change logs for more! |
| 7 | 17 |
| 18 " Transform a file into HTML, using the current syntax highlighting. | |
| 19 | |
| 2034 | 20 " this file uses line continuations |
| 21 let s:cpo_sav = &cpo | |
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22 let s:ls = &ls |
| 3713 | 23 set cpo&vim |
| 2034 | 24 |
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25 let s:end=line('$') |
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26 |
| 1122 | 27 " Font |
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28 if exists("g:html_font") |
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29 if type(g:html_font) == type([]) |
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30 let s:htmlfont = "'". join(g:html_font,"','") . "', monospace" |
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31 else |
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32 let s:htmlfont = "'". g:html_font . "', monospace" |
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33 endif |
| 1122 | 34 else |
| 35 let s:htmlfont = "monospace" | |
| 36 endif | |
| 37 | |
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38 let s:settings = tohtml#GetUserSettings() |
| 2034 | 39 |
| 3713 | 40 if !exists('s:FOLDED_ID') |
| 41 let s:FOLDED_ID = hlID("Folded") | lockvar s:FOLDED_ID | |
| 42 let s:FOLD_C_ID = hlID("FoldColumn") | lockvar s:FOLD_C_ID | |
| 43 let s:LINENR_ID = hlID('LineNr') | lockvar s:LINENR_ID | |
| 44 let s:DIFF_D_ID = hlID("DiffDelete") | lockvar s:DIFF_D_ID | |
| 45 let s:DIFF_A_ID = hlID("DiffAdd") | lockvar s:DIFF_A_ID | |
| 46 let s:DIFF_C_ID = hlID("DiffChange") | lockvar s:DIFF_C_ID | |
| 47 let s:DIFF_T_ID = hlID("DiffText") | lockvar s:DIFF_T_ID | |
| 48 let s:CONCEAL_ID = hlID('Conceal') | lockvar s:CONCEAL_ID | |
| 49 endif | |
| 50 | |
| 2788 | 51 " Whitespace |
| 52 if s:settings.pre_wrap | |
| 53 let s:whitespace = "white-space: pre-wrap; " | |
| 54 else | |
| 55 let s:whitespace = "" | |
| 56 endif | |
| 57 | |
| 3713 | 58 if !empty(s:settings.prevent_copy) |
| 59 if s:settings.no_invalid | |
| 60 " User has decided they don't want invalid markup. Still works in | |
| 61 " OpenOffice, and for text editors, but when pasting into Microsoft Word the | |
| 62 " input elements get pasted too and they cannot be deleted (at least not | |
| 63 " easily). | |
| 64 let s:unselInputType = "" | |
| 65 else | |
| 66 " Prevent from copy-pasting the input elements into Microsoft Word where | |
| 67 " they cannot be deleted easily by deliberately inserting invalid markup. | |
| 68 let s:unselInputType = " type='invalid_input_type'" | |
| 69 endif | |
| 70 endif | |
| 71 | |
| 7 | 72 " When not in gui we can only guess the colors. |
| 3713 | 73 " TODO - is this true anymore? |
| 7 | 74 if has("gui_running") |
| 75 let s:whatterm = "gui" | |
| 76 else | |
| 77 let s:whatterm = "cterm" | |
| 78 if &t_Co == 8 | |
| 3713 | 79 let s:cterm_color = { |
| 80 \ 0: "#808080", 1: "#ff6060", 2: "#00ff00", 3: "#ffff00", | |
| 81 \ 4: "#8080ff", 5: "#ff40ff", 6: "#00ffff", 7: "#ffffff" | |
| 82 \ } | |
| 7 | 83 else |
| 3713 | 84 let s:cterm_color = { |
| 85 \ 0: "#000000", 1: "#c00000", 2: "#008000", 3: "#804000", | |
| 86 \ 4: "#0000c0", 5: "#c000c0", 6: "#008080", 7: "#c0c0c0", | |
| 87 \ 8: "#808080", 9: "#ff6060", 10: "#00ff00", 11: "#ffff00", | |
| 88 \ 12: "#8080ff", 13: "#ff40ff", 14: "#00ffff", 15: "#ffffff" | |
| 89 \ } | |
| 1122 | 90 |
| 91 " Colors for 88 and 256 come from xterm. | |
| 92 if &t_Co == 88 | |
| 3713 | 93 call extend(s:cterm_color, { |
| 94 \ 16: "#000000", 17: "#00008b", 18: "#0000cd", 19: "#0000ff", | |
| 95 \ 20: "#008b00", 21: "#008b8b", 22: "#008bcd", 23: "#008bff", | |
| 96 \ 24: "#00cd00", 25: "#00cd8b", 26: "#00cdcd", 27: "#00cdff", | |
| 97 \ 28: "#00ff00", 29: "#00ff8b", 30: "#00ffcd", 31: "#00ffff", | |
| 98 \ 32: "#8b0000", 33: "#8b008b", 34: "#8b00cd", 35: "#8b00ff", | |
| 99 \ 36: "#8b8b00", 37: "#8b8b8b", 38: "#8b8bcd", 39: "#8b8bff", | |
| 100 \ 40: "#8bcd00", 41: "#8bcd8b", 42: "#8bcdcd", 43: "#8bcdff", | |
| 101 \ 44: "#8bff00", 45: "#8bff8b", 46: "#8bffcd", 47: "#8bffff", | |
| 102 \ 48: "#cd0000", 49: "#cd008b", 50: "#cd00cd", 51: "#cd00ff", | |
| 103 \ 52: "#cd8b00", 53: "#cd8b8b", 54: "#cd8bcd", 55: "#cd8bff", | |
| 104 \ 56: "#cdcd00", 57: "#cdcd8b", 58: "#cdcdcd", 59: "#cdcdff", | |
| 105 \ 60: "#cdff00", 61: "#cdff8b", 62: "#cdffcd", 63: "#cdffff", | |
| 106 \ 64: "#ff0000" | |
| 107 \ }) | |
| 108 call extend(s:cterm_color, { | |
| 109 \ 65: "#ff008b", 66: "#ff00cd", 67: "#ff00ff", 68: "#ff8b00", | |
| 110 \ 69: "#ff8b8b", 70: "#ff8bcd", 71: "#ff8bff", 72: "#ffcd00", | |
| 111 \ 73: "#ffcd8b", 74: "#ffcdcd", 75: "#ffcdff", 76: "#ffff00", | |
| 112 \ 77: "#ffff8b", 78: "#ffffcd", 79: "#ffffff", 80: "#2e2e2e", | |
| 113 \ 81: "#5c5c5c", 82: "#737373", 83: "#8b8b8b", 84: "#a2a2a2", | |
| 114 \ 85: "#b9b9b9", 86: "#d0d0d0", 87: "#e7e7e7" | |
| 115 \ }) | |
| 1122 | 116 elseif &t_Co == 256 |
| 3713 | 117 call extend(s:cterm_color, { |
| 118 \ 16: "#000000", 17: "#00005f", 18: "#000087", 19: "#0000af", | |
| 119 \ 20: "#0000d7", 21: "#0000ff", 22: "#005f00", 23: "#005f5f", | |
| 120 \ 24: "#005f87", 25: "#005faf", 26: "#005fd7", 27: "#005fff", | |
| 121 \ 28: "#008700", 29: "#00875f", 30: "#008787", 31: "#0087af", | |
| 122 \ 32: "#0087d7", 33: "#0087ff", 34: "#00af00", 35: "#00af5f", | |
| 123 \ 36: "#00af87", 37: "#00afaf", 38: "#00afd7", 39: "#00afff", | |
| 124 \ 40: "#00d700", 41: "#00d75f", 42: "#00d787", 43: "#00d7af", | |
| 125 \ 44: "#00d7d7", 45: "#00d7ff", 46: "#00ff00", 47: "#00ff5f", | |
| 126 \ 48: "#00ff87", 49: "#00ffaf", 50: "#00ffd7", 51: "#00ffff", | |
| 127 \ 52: "#5f0000", 53: "#5f005f", 54: "#5f0087", 55: "#5f00af", | |
| 128 \ 56: "#5f00d7", 57: "#5f00ff", 58: "#5f5f00", 59: "#5f5f5f", | |
| 129 \ 60: "#5f5f87", 61: "#5f5faf", 62: "#5f5fd7", 63: "#5f5fff", | |
| 130 \ 64: "#5f8700" | |
| 131 \ }) | |
| 132 call extend(s:cterm_color, { | |
| 133 \ 65: "#5f875f", 66: "#5f8787", 67: "#5f87af", 68: "#5f87d7", | |
| 134 \ 69: "#5f87ff", 70: "#5faf00", 71: "#5faf5f", 72: "#5faf87", | |
| 135 \ 73: "#5fafaf", 74: "#5fafd7", 75: "#5fafff", 76: "#5fd700", | |
| 136 \ 77: "#5fd75f", 78: "#5fd787", 79: "#5fd7af", 80: "#5fd7d7", | |
| 137 \ 81: "#5fd7ff", 82: "#5fff00", 83: "#5fff5f", 84: "#5fff87", | |
| 138 \ 85: "#5fffaf", 86: "#5fffd7", 87: "#5fffff", 88: "#870000", | |
| 139 \ 89: "#87005f", 90: "#870087", 91: "#8700af", 92: "#8700d7", | |
| 140 \ 93: "#8700ff", 94: "#875f00", 95: "#875f5f", 96: "#875f87", | |
| 141 \ 97: "#875faf", 98: "#875fd7", 99: "#875fff", 100: "#878700", | |
| 142 \ 101: "#87875f", 102: "#878787", 103: "#8787af", 104: "#8787d7", | |
| 143 \ 105: "#8787ff", 106: "#87af00", 107: "#87af5f", 108: "#87af87", | |
| 144 \ 109: "#87afaf", 110: "#87afd7", 111: "#87afff", 112: "#87d700" | |
| 145 \ }) | |
| 146 call extend(s:cterm_color, { | |
| 147 \ 113: "#87d75f", 114: "#87d787", 115: "#87d7af", 116: "#87d7d7", | |
| 148 \ 117: "#87d7ff", 118: "#87ff00", 119: "#87ff5f", 120: "#87ff87", | |
| 149 \ 121: "#87ffaf", 122: "#87ffd7", 123: "#87ffff", 124: "#af0000", | |
| 150 \ 125: "#af005f", 126: "#af0087", 127: "#af00af", 128: "#af00d7", | |
| 151 \ 129: "#af00ff", 130: "#af5f00", 131: "#af5f5f", 132: "#af5f87", | |
| 152 \ 133: "#af5faf", 134: "#af5fd7", 135: "#af5fff", 136: "#af8700", | |
| 153 \ 137: "#af875f", 138: "#af8787", 139: "#af87af", 140: "#af87d7", | |
| 154 \ 141: "#af87ff", 142: "#afaf00", 143: "#afaf5f", 144: "#afaf87", | |
| 155 \ 145: "#afafaf", 146: "#afafd7", 147: "#afafff", 148: "#afd700", | |
| 156 \ 149: "#afd75f", 150: "#afd787", 151: "#afd7af", 152: "#afd7d7", | |
| 157 \ 153: "#afd7ff", 154: "#afff00", 155: "#afff5f", 156: "#afff87", | |
| 158 \ 157: "#afffaf", 158: "#afffd7" | |
| 159 \ }) | |
| 160 call extend(s:cterm_color, { | |
| 161 \ 159: "#afffff", 160: "#d70000", 161: "#d7005f", 162: "#d70087", | |
| 162 \ 163: "#d700af", 164: "#d700d7", 165: "#d700ff", 166: "#d75f00", | |
| 163 \ 167: "#d75f5f", 168: "#d75f87", 169: "#d75faf", 170: "#d75fd7", | |
| 164 \ 171: "#d75fff", 172: "#d78700", 173: "#d7875f", 174: "#d78787", | |
| 165 \ 175: "#d787af", 176: "#d787d7", 177: "#d787ff", 178: "#d7af00", | |
| 166 \ 179: "#d7af5f", 180: "#d7af87", 181: "#d7afaf", 182: "#d7afd7", | |
| 167 \ 183: "#d7afff", 184: "#d7d700", 185: "#d7d75f", 186: "#d7d787", | |
| 168 \ 187: "#d7d7af", 188: "#d7d7d7", 189: "#d7d7ff", 190: "#d7ff00", | |
| 169 \ 191: "#d7ff5f", 192: "#d7ff87", 193: "#d7ffaf", 194: "#d7ffd7", | |
| 170 \ 195: "#d7ffff", 196: "#ff0000", 197: "#ff005f", 198: "#ff0087", | |
| 171 \ 199: "#ff00af", 200: "#ff00d7", 201: "#ff00ff", 202: "#ff5f00", | |
| 172 \ 203: "#ff5f5f", 204: "#ff5f87" | |
| 173 \ }) | |
| 174 call extend(s:cterm_color, { | |
| 175 \ 205: "#ff5faf", 206: "#ff5fd7", 207: "#ff5fff", 208: "#ff8700", | |
| 176 \ 209: "#ff875f", 210: "#ff8787", 211: "#ff87af", 212: "#ff87d7", | |
| 177 \ 213: "#ff87ff", 214: "#ffaf00", 215: "#ffaf5f", 216: "#ffaf87", | |
| 178 \ 217: "#ffafaf", 218: "#ffafd7", 219: "#ffafff", 220: "#ffd700", | |
| 179 \ 221: "#ffd75f", 222: "#ffd787", 223: "#ffd7af", 224: "#ffd7d7", | |
| 180 \ 225: "#ffd7ff", 226: "#ffff00", 227: "#ffff5f", 228: "#ffff87", | |
| 181 \ 229: "#ffffaf", 230: "#ffffd7", 231: "#ffffff", 232: "#080808", | |
| 182 \ 233: "#121212", 234: "#1c1c1c", 235: "#262626", 236: "#303030", | |
| 183 \ 237: "#3a3a3a", 238: "#444444", 239: "#4e4e4e", 240: "#585858", | |
| 184 \ 241: "#626262", 242: "#6c6c6c", 243: "#767676", 244: "#808080", | |
| 185 \ 245: "#8a8a8a", 246: "#949494", 247: "#9e9e9e", 248: "#a8a8a8", | |
| 186 \ 249: "#b2b2b2", 250: "#bcbcbc", 251: "#c6c6c6", 252: "#d0d0d0", | |
| 187 \ 253: "#dadada", 254: "#e4e4e4", 255: "#eeeeee" | |
| 188 \ }) | |
| 1122 | 189 endif |
| 7 | 190 endif |
| 191 endif | |
| 192 | |
| 193 " Return good color specification: in GUI no transformation is done, in | |
| 1122 | 194 " terminal return RGB values of known colors and empty string for unknown |
| 7 | 195 if s:whatterm == "gui" |
| 196 function! s:HtmlColor(color) | |
| 197 return a:color | |
| 198 endfun | |
| 199 else | |
| 200 function! s:HtmlColor(color) | |
| 1122 | 201 if has_key(s:cterm_color, a:color) |
| 202 return s:cterm_color[a:color] | |
| 7 | 203 else |
| 204 return "" | |
| 205 endif | |
| 206 endfun | |
| 207 endif | |
| 208 | |
| 3713 | 209 " Find out the background and foreground color for use later |
| 210 let s:fgc = s:HtmlColor(synIDattr(hlID("Normal"), "fg#", s:whatterm)) | |
| 211 let s:bgc = s:HtmlColor(synIDattr(hlID("Normal"), "bg#", s:whatterm)) | |
| 212 if s:fgc == "" | |
| 213 let s:fgc = ( &background == "dark" ? "#ffffff" : "#000000" ) | |
| 214 endif | |
| 215 if s:bgc == "" | |
| 216 let s:bgc = ( &background == "dark" ? "#000000" : "#ffffff" ) | |
| 217 endif | |
| 218 | |
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219 if !s:settings.use_css |
| 7 | 220 " Return opening HTML tag for given highlight id |
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221 function! s:HtmlOpening(id, extra_attrs) |
| 7 | 222 let a = "" |
| 223 if synIDattr(a:id, "inverse") | |
| 224 " For inverse, we always must set both colors (and exchange them) | |
| 225 let x = s:HtmlColor(synIDattr(a:id, "fg#", s:whatterm)) | |
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226 let a = a . '<span '.a:extra_attrs.'style="background-color: ' . ( x != "" ? x : s:fgc ) . '">' |
| 7 | 227 let x = s:HtmlColor(synIDattr(a:id, "bg#", s:whatterm)) |
| 228 let a = a . '<font color="' . ( x != "" ? x : s:bgc ) . '">' | |
| 229 else | |
| 230 let x = s:HtmlColor(synIDattr(a:id, "bg#", s:whatterm)) | |
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231 if x != "" |
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232 let a = a . '<span '.a:extra_attrs.'style="background-color: ' . x . '">' |
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233 elseif !empty(a:extra_attrs) |
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234 let a = a . '<span '.a:extra_attrs.'>' |
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235 endif |
| 7 | 236 let x = s:HtmlColor(synIDattr(a:id, "fg#", s:whatterm)) |
| 237 if x != "" | let a = a . '<font color="' . x . '">' | endif | |
| 238 endif | |
| 239 if synIDattr(a:id, "bold") | let a = a . "<b>" | endif | |
| 240 if synIDattr(a:id, "italic") | let a = a . "<i>" | endif | |
| 241 if synIDattr(a:id, "underline") | let a = a . "<u>" | endif | |
| 242 return a | |
| 243 endfun | |
| 244 | |
| 245 " Return closing HTML tag for given highlight id | |
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246 function! s:HtmlClosing(id, has_extra_attrs) |
| 7 | 247 let a = "" |
| 248 if synIDattr(a:id, "underline") | let a = a . "</u>" | endif | |
| 249 if synIDattr(a:id, "italic") | let a = a . "</i>" | endif | |
| 250 if synIDattr(a:id, "bold") | let a = a . "</b>" | endif | |
| 251 if synIDattr(a:id, "inverse") | |
| 252 let a = a . '</font></span>' | |
| 253 else | |
| 254 let x = s:HtmlColor(synIDattr(a:id, "fg#", s:whatterm)) | |
| 255 if x != "" | let a = a . '</font>' | endif | |
| 256 let x = s:HtmlColor(synIDattr(a:id, "bg#", s:whatterm)) | |
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257 if x != "" || a:has_extra_attrs | let a = a . '</span>' | endif |
| 7 | 258 endif |
| 259 return a | |
| 260 endfun | |
| 261 endif | |
| 262 | |
| 3713 | 263 " Use a different function for formatting based on user options. This way we |
| 264 " can avoid a lot of logic during the actual execution. | |
| 265 " | |
| 266 " Build the function line by line containing only what is needed for the options | |
| 267 " in use for maximum code sharing with minimal branch logic for greater speed. | |
| 268 " | |
| 269 " Note, 'exec' commands do not recognize line continuations, so must concatenate | |
| 270 " lines rather than continue them. | |
| 271 if s:settings.use_css | |
| 272 " save CSS to a list of rules to add to the output at the end of processing | |
| 273 | |
| 274 " first, get the style names we need | |
| 275 let wrapperfunc_lines = [ | |
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276 \ 'function! s:BuildStyleWrapper(style_id, diff_style_id, extra_attrs, text, make_unselectable, unformatted)', |
| 3713 | 277 \ '', |
| 278 \ ' let l:style_name = synIDattr(a:style_id, "name", s:whatterm)' | |
| 279 \ ] | |
| 280 if &diff | |
| 281 let wrapperfunc_lines += [ | |
| 282 \ ' let l:diff_style_name = synIDattr(a:diff_style_id, "name", s:whatterm)'] | |
| 283 | |
| 284 " Add normal groups and diff groups to separate lists so we can order them to | |
| 285 " allow diff highlight to override normal highlight | |
| 286 | |
| 287 " if primary style IS a diff style, grab it from the diff cache instead | |
| 288 " (always succeeds because we pre-populate it) | |
| 289 let wrapperfunc_lines += [ | |
| 290 \ '', | |
| 291 \ ' if a:style_id == s:DIFF_D_ID || a:style_id == s:DIFF_A_ID ||'. | |
| 292 \ ' a:style_id == s:DIFF_C_ID || a:style_id == s:DIFF_T_ID', | |
| 293 \ ' let l:saved_style = get(s:diffstylelist,a:style_id)', | |
| 294 \ ' else' | |
| 295 \ ] | |
| 296 endif | |
| 297 | |
| 298 " get primary style info from cache or build it on the fly if not found | |
| 299 let wrapperfunc_lines += [ | |
| 300 \ ' let l:saved_style = get(s:stylelist,a:style_id)', | |
| 301 \ ' if type(l:saved_style) == type(0)', | |
| 302 \ ' unlet l:saved_style', | |
| 303 \ ' let l:saved_style = s:CSS1(a:style_id)', | |
| 304 \ ' if l:saved_style != ""', | |
| 305 \ ' let l:saved_style = "." . l:style_name . " { " . l:saved_style . "}"', | |
| 306 \ ' endif', | |
| 307 \ ' let s:stylelist[a:style_id]= l:saved_style', | |
| 308 \ ' endif' | |
| 309 \ ] | |
| 310 if &diff | |
| 311 let wrapperfunc_lines += [ ' endif' ] | |
| 312 endif | |
| 313 | |
| 314 " Build the wrapper tags around the text. It turns out that caching these | |
| 315 " gives pretty much zero performance gain and adds a lot of logic. | |
| 316 | |
| 317 let wrapperfunc_lines += [ | |
| 318 \ '', | |
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319 \ ' if l:saved_style == "" && empty(a:extra_attrs)' |
| 3713 | 320 \ ] |
| 321 if &diff | |
| 322 let wrapperfunc_lines += [ | |
| 323 \ ' if a:diff_style_id <= 0' | |
| 324 \ ] | |
| 325 endif | |
| 326 " no surroundings if neither primary nor diff style has any info | |
| 327 let wrapperfunc_lines += [ | |
| 328 \ ' return a:text' | |
| 329 \ ] | |
| 330 if &diff | |
| 331 " no primary style, but diff style | |
| 332 let wrapperfunc_lines += [ | |
| 333 \ ' else', | |
| 334 \ ' return "<span class=\"" .l:diff_style_name . "\">".a:text."</span>"', | |
| 335 \ ' endif' | |
| 336 \ ] | |
| 337 endif | |
| 338 " open tag for non-empty primary style | |
| 339 let wrapperfunc_lines += [ | |
| 340 \ ' else'] | |
| 341 " non-empty primary style. handle either empty or non-empty diff style. | |
| 342 " | |
| 343 " separate the two classes by a space to apply them both if there is a diff | |
| 344 " style name, unless the primary style is empty, then just use the diff style | |
| 345 " name | |
| 346 let diffstyle = | |
| 347 \ (&diff ? '(a:diff_style_id <= 0 ? "" : " ". l:diff_style_name) .' | |
| 348 \ : "") | |
| 349 if s:settings.prevent_copy == "" | |
| 350 let wrapperfunc_lines += [ | |
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351 \ ' return "<span ".a:extra_attrs."class=\"" . l:style_name .'.diffstyle.'"\">".a:text."</span>"' |
| 3713 | 352 \ ] |
| 353 else | |
| 354 | |
| 355 " | |
| 356 " Wrap the <input> in a <span> to allow fixing the stupid bug in some fonts | |
| 357 " which cause browsers to display a 1px gap between lines when these | |
| 358 " <input>s have a background color (maybe not really a bug, this isn't | |
| 359 " well-defined) | |
| 360 " | |
| 361 " use strwidth, because we care only about how many character boxes are | |
| 362 " needed to size the input, we don't care how many characters (including | |
| 363 " separately counted composing chars, from strchars()) or bytes (from | |
| 364 " len())the string contains. strdisplaywidth() is not needed because none of | |
| 365 " the unselectable groups can contain tab characters (fold column, fold | |
| 366 " text, line number). | |
| 367 " | |
| 368 " Note, if maxlength property needs to be added in the future, it will need | |
| 369 " to use strchars(), because HTML specifies that the maxlength parameter | |
| 370 " uses the number of unique codepoints for its limit. | |
| 371 let wrapperfunc_lines += [ | |
| 372 \ ' if a:make_unselectable', | |
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373 \ ' return "<span ".a:extra_attrs."class=\"" . l:style_name .'.diffstyle.'"\">'. |
| 3713 | 374 \ '<input'.s:unselInputType.' class=\"" . l:style_name .'.diffstyle.'"\"'. |
| 375 \ ' value=\"".substitute(a:unformatted,''\s\+$'',"","")."\"'. | |
| 376 \ ' onselect=''this.blur(); return false;'''. | |
| 377 \ ' onmousedown=''this.blur(); return false;'''. | |
| 378 \ ' onclick=''this.blur(); return false;'''. | |
| 379 \ ' readonly=''readonly'''. | |
| 380 \ ' size=\"".strwidth(a:unformatted)."\"'. | |
| 381 \ (s:settings.use_xhtml ? '/' : '').'></span>"', | |
| 382 \ ' else', | |
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383 \ ' return "<span ".a:extra_attrs."class=\"" . l:style_name .'. diffstyle .'"\">".a:text."</span>"' |
| 3713 | 384 \ ] |
| 385 endif | |
| 386 let wrapperfunc_lines += [ | |
| 387 \ ' endif', | |
| 388 \ 'endfun' | |
| 389 \ ] | |
| 390 else | |
| 391 " Non-CSS method just needs the wrapper. | |
| 392 " | |
| 393 " Functions used to get opening/closing automatically return null strings if | |
| 394 " no styles exist. | |
| 395 if &diff | |
| 396 let wrapperfunc_lines = [ | |
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397 \ 'function! s:BuildStyleWrapper(style_id, diff_style_id, extra_attrs, text, unusedarg, unusedarg2)', |
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398 \ ' return s:HtmlOpening(a:style_id, a:extra_attrs).(a:diff_style_id <= 0 ? "" :'. |
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399 \ 's:HtmlOpening(a:diff_style_id, "")).a:text.'. |
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400 \ '(a:diff_style_id <= 0 ? "" : s:HtmlClosing(a:diff_style_id, 0)).s:HtmlClosing(a:style_id, !empty(a:extra_attrs))', |
| 3713 | 401 \ 'endfun' |
| 402 \ ] | |
| 403 else | |
| 404 let wrapperfunc_lines = [ | |
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405 \ 'function! s:BuildStyleWrapper(style_id, diff_style_id, extra_attrs, text, unusedarg, unusedarg2)', |
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406 \ ' return s:HtmlOpening(a:style_id, a:extra_attrs).a:text.s:HtmlClosing(a:style_id, !empty(a:extra_attrs))', |
| 3713 | 407 \ 'endfun' |
| 408 \ ] | |
| 409 endif | |
| 410 endif | |
| 411 | |
| 412 " create the function we built line by line above | |
| 413 exec join(wrapperfunc_lines, "\n") | |
| 414 | |
| 415 let s:diff_mode = &diff | |
| 416 | |
| 34 | 417 " Return HTML valid characters enclosed in a span of class style_name with |
| 418 " unprintable characters expanded and double spaces replaced as necessary. | |
| 3713 | 419 " |
| 420 " TODO: eliminate unneeded logic like done for BuildStyleWrapper | |
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421 function! s:HtmlFormat(text, style_id, diff_style_id, extra_attrs, make_unselectable) |
| 34 | 422 " Replace unprintable characters |
| 3713 | 423 let unformatted = strtrans(a:text) |
| 34 | 424 |
| 3713 | 425 let formatted = unformatted |
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426 |
| 34 | 427 " Replace the reserved html characters |
| 2681 | 428 let formatted = substitute(formatted, '&', '\&', 'g') |
| 429 let formatted = substitute(formatted, '<', '\<', 'g') | |
| 430 let formatted = substitute(formatted, '>', '\>', 'g') | |
| 431 let formatted = substitute(formatted, '"', '\"', 'g') | |
| 3713 | 432 " ' is not valid in HTML but it is in XHTML, so just use the numeric |
| 433 " reference for it instead. Needed because it could appear in quotes | |
| 434 " especially if unselectable regions is turned on. | |
| 435 let formatted = substitute(formatted, '"', '\'', 'g') | |
| 2681 | 436 |
| 437 " Replace a "form feed" character with HTML to do a page break | |
| 3713 | 438 " TODO: need to prevent this in unselectable areas? Probably it should never |
| 439 " BE in an unselectable area... | |
| 2681 | 440 let formatted = substitute(formatted, "\x0c", '<hr class="PAGE-BREAK">', 'g') |
| 441 | |
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442 " Replace double spaces, leading spaces, and trailing spaces if needed |
| 856 | 443 if ' ' != s:HtmlSpace |
| 34 | 444 let formatted = substitute(formatted, ' ', s:HtmlSpace . s:HtmlSpace, 'g') |
| 837 | 445 let formatted = substitute(formatted, '^ ', s:HtmlSpace, 'g') |
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446 let formatted = substitute(formatted, ' \+$', s:HtmlSpace, 'g') |
| 34 | 447 endif |
| 448 | |
| 3713 | 449 " Enclose in the correct format |
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450 return s:BuildStyleWrapper(a:style_id, a:diff_style_id, a:extra_attrs, formatted, a:make_unselectable, unformatted) |
| 3713 | 451 endfun |
| 34 | 452 |
| 3713 | 453 " set up functions to call HtmlFormat in certain ways based on whether the |
| 454 " element is supposed to be unselectable or not | |
| 455 if s:settings.prevent_copy =~# 'n' | |
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456 if s:settings.number_lines |
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457 if s:settings.line_ids |
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458 function! s:HtmlFormat_n(text, style_id, diff_style_id, lnr) |
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459 if a:lnr > 0 |
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460 return s:HtmlFormat(a:text, a:style_id, a:diff_style_id, 'id="'.(exists('g:html_diff_win_num') ? 'W'.g:html_diff_win_num : "").'L'.a:lnr.s:settings.id_suffix.'" ', 1) |
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461 else |
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462 return s:HtmlFormat(a:text, a:style_id, a:diff_style_id, "", 1) |
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463 endif |
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464 endfun |
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465 else |
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466 function! s:HtmlFormat_n(text, style_id, diff_style_id, lnr) |
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467 return s:HtmlFormat(a:text, a:style_id, a:diff_style_id, "", 1) |
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468 endfun |
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469 endif |
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470 elseif s:settings.line_ids |
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471 " if lines are not being numbered the only reason this function gets called |
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472 " is to put the line IDs on each line; "text" will be emtpy but lnr will |
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473 " always be non-zero, however we don't want to use the <input> because that |
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474 " won't work as nice for empty text |
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475 function! s:HtmlFormat_n(text, style_id, diff_style_id, lnr) |
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476 return s:HtmlFormat(a:text, a:style_id, a:diff_style_id, 'id="'.(exists('g:html_diff_win_num') ? 'W'.g:html_diff_win_num : "").'L'.a:lnr.s:settings.id_suffix.'" ', 0) |
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477 endfun |
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478 endif |
| 3713 | 479 else |
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480 if s:settings.line_ids |
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481 function! s:HtmlFormat_n(text, style_id, diff_style_id, lnr) |
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482 if a:lnr > 0 |
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483 return s:HtmlFormat(a:text, a:style_id, a:diff_style_id, 'id="'.(exists('g:html_diff_win_num') ? 'W'.g:html_diff_win_num : "").'L'.a:lnr.s:settings.id_suffix.'" ', 0) |
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484 else |
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485 return s:HtmlFormat(a:text, a:style_id, a:diff_style_id, "", 0) |
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486 endif |
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487 endfun |
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488 else |
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489 function! s:HtmlFormat_n(text, style_id, diff_style_id, lnr) |
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490 return s:HtmlFormat(a:text, a:style_id, a:diff_style_id, "", 0) |
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491 endfun |
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492 endif |
| 3713 | 493 endif |
| 494 if s:settings.prevent_copy =~# 'd' | |
| 495 function! s:HtmlFormat_d(text, style_id, diff_style_id) | |
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496 return s:HtmlFormat(a:text, a:style_id, a:diff_style_id, "", 1) |
| 3713 | 497 endfun |
| 498 else | |
| 499 function! s:HtmlFormat_d(text, style_id, diff_style_id) | |
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500 return s:HtmlFormat(a:text, a:style_id, a:diff_style_id, "", 0) |
| 3713 | 501 endfun |
| 502 endif | |
| 503 if s:settings.prevent_copy =~# 'f' | |
| 504 " Note the <input> elements for fill spaces will have a single space for | |
| 505 " content, to allow active cursor CSS selection to work. | |
| 506 " | |
| 507 " Wrap the whole thing in a span for the 1px padding workaround for gaps. | |
| 508 function! s:FoldColumn_build(char, len, numfill, char2, class, click) | |
| 509 let l:input_open = "<input readonly='readonly'".s:unselInputType. | |
| 510 \ " onselect='this.blur(); return false;'". | |
| 511 \ " onmousedown='this.blur(); ".a:click." return false;'". | |
| 512 \ " onclick='return false;' size='". | |
| 513 \ string(a:len + (empty(a:char2) ? 0 : 1) + a:numfill) . | |
| 514 \ "' " | |
| 515 let l:common_attrs = "class='FoldColumn' value='" | |
| 516 let l:input_close = (s:settings.use_xhtml ? "' />" : "'>") | |
| 517 return "<span class='".a:class."'>". | |
| 518 \ l:input_open.l:common_attrs.repeat(a:char, a:len). | |
| 519 \ (!empty(a:char2) ? a:char2 : ""). | |
| 520 \ l:input_close . "</span>" | |
| 521 endfun | |
| 522 function! s:FoldColumn_fill() | |
| 523 return s:FoldColumn_build('', s:foldcolumn, 0, '', 'FoldColumn', '') | |
| 524 endfun | |
| 525 else | |
| 526 " For normal fold columns, simply space-pad to the desired width (note that | |
| 527 " the FoldColumn definition includes a whitespace:pre rule) | |
| 528 function! s:FoldColumn_build(char, len, numfill, char2, class, click) | |
| 529 return "<a href='#' class='".a:class."' onclick='".a:click."'>". | |
| 530 \ repeat(a:char, a:len).a:char2.repeat(' ', a:numfill). | |
| 531 \ "</a>" | |
| 532 endfun | |
| 533 function! s:FoldColumn_fill() | |
|
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534 return s:HtmlFormat(repeat(' ', s:foldcolumn), s:FOLD_C_ID, 0, "", 0) |
| 3713 | 535 endfun |
| 536 endif | |
| 537 if s:settings.prevent_copy =~# 't' | |
| 538 " put an extra empty span at the end for dynamic folds, so the linebreak can | |
| 539 " be surrounded. Otherwise do it as normal. | |
| 540 " | |
| 541 " TODO: isn't there a better way to do this, than placing it here and using a | |
| 542 " substitute later? | |
| 543 if s:settings.dynamic_folds | |
| 544 function! s:HtmlFormat_t(text, style_id, diff_style_id) | |
|
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545 return s:HtmlFormat(a:text, a:style_id, a:diff_style_id, "", 1) . |
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546 \ s:HtmlFormat("", a:style_id, 0, "", 0) |
| 3713 | 547 endfun |
| 548 else | |
| 549 function! s:HtmlFormat_t(text, style_id, diff_style_id) | |
|
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550 return s:HtmlFormat(a:text, a:style_id, a:diff_style_id, "", 1) |
| 3713 | 551 endfun |
|
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552 endif |
| 3713 | 553 else |
| 554 function! s:HtmlFormat_t(text, style_id, diff_style_id) | |
|
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555 return s:HtmlFormat(a:text, a:style_id, a:diff_style_id, "", 0) |
| 3713 | 556 endfun |
| 557 endif | |
| 34 | 558 |
| 7 | 559 " Return CSS style describing given highlight id (can be empty) |
| 560 function! s:CSS1(id) | |
| 561 let a = "" | |
| 562 if synIDattr(a:id, "inverse") | |
| 563 " For inverse, we always must set both colors (and exchange them) | |
| 564 let x = s:HtmlColor(synIDattr(a:id, "bg#", s:whatterm)) | |
| 565 let a = a . "color: " . ( x != "" ? x : s:bgc ) . "; " | |
| 566 let x = s:HtmlColor(synIDattr(a:id, "fg#", s:whatterm)) | |
| 567 let a = a . "background-color: " . ( x != "" ? x : s:fgc ) . "; " | |
| 568 else | |
| 569 let x = s:HtmlColor(synIDattr(a:id, "fg#", s:whatterm)) | |
| 570 if x != "" | let a = a . "color: " . x . "; " | endif | |
| 571 let x = s:HtmlColor(synIDattr(a:id, "bg#", s:whatterm)) | |
| 3713 | 572 if x != "" |
| 573 let a = a . "background-color: " . x . "; " | |
| 574 " stupid hack because almost every browser seems to have at least one font | |
| 575 " which shows 1px gaps between lines which have background | |
| 576 let a = a . "padding-bottom: 1px; " | |
| 577 elseif (a:id == s:FOLDED_ID || a:id == s:LINENR_ID || a:id == s:FOLD_C_ID) && !empty(s:settings.prevent_copy) | |
| 578 " input elements default to a different color than the rest of the page | |
| 579 let a = a . "background-color: " . s:bgc . "; " | |
| 580 endif | |
| 7 | 581 endif |
| 582 if synIDattr(a:id, "bold") | let a = a . "font-weight: bold; " | endif | |
| 583 if synIDattr(a:id, "italic") | let a = a . "font-style: italic; " | endif | |
| 584 if synIDattr(a:id, "underline") | let a = a . "text-decoration: underline; " | endif | |
| 585 return a | |
| 586 endfun | |
| 587 | |
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588 if s:settings.dynamic_folds |
| 2034 | 589 " compares two folds as stored in our list of folds |
| 590 " A fold is "less" than another if it starts at an earlier line number, | |
| 591 " or ends at a later line number, ties broken by fold level | |
| 592 function! s:FoldCompare(f1, f2) | |
| 593 if a:f1.firstline != a:f2.firstline | |
| 594 " put it before if it starts earlier | |
| 595 return a:f1.firstline - a:f2.firstline | |
| 596 elseif a:f1.lastline != a:f2.lastline | |
| 597 " put it before if it ends later | |
| 598 return a:f2.lastline - a:f1.lastline | |
| 599 else | |
| 600 " if folds begin and end on the same lines, put lowest fold level first | |
| 601 return a:f1.level - a:f2.level | |
| 602 endif | |
| 603 endfunction | |
| 604 | |
| 605 endif | |
| 606 | |
| 7 | 607 |
| 608 " Set some options to make it work faster. | |
| 609 " Don't report changes for :substitute, there will be many of them. | |
|
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610 " Don't change other windows; turn off scroll bind temporarily |
| 7 | 611 let s:old_title = &title |
| 612 let s:old_icon = &icon | |
| 613 let s:old_et = &l:et | |
|
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614 let s:old_bind = &l:scrollbind |
| 7 | 615 let s:old_report = &report |
| 616 let s:old_search = @/ | |
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617 let s:old_more = &more |
| 7 | 618 set notitle noicon |
| 619 setlocal et | |
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620 set nomore |
| 7 | 621 set report=1000000 |
|
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622 setlocal noscrollbind |
| 7 | 623 |
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624 if exists(':ownsyntax') && exists('w:current_syntax') |
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625 let s:current_syntax = w:current_syntax |
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626 elseif exists('b:current_syntax') |
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627 let s:current_syntax = b:current_syntax |
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628 else |
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629 let s:current_syntax = 'none' |
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630 endif |
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631 |
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632 if s:current_syntax == '' |
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633 let s:current_syntax = 'none' |
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634 endif |
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635 |
| 15033 | 636 " If the user is sourcing this script directly then the plugin version isn't |
| 637 " known because the main plugin script didn't load. In the usual case where the | |
| 638 " user still has the full Vim runtime installed, or has this full plugin | |
| 639 " installed in a package or something, then we can extract the version from the | |
| 640 " main plugin file at it's usual spot relative to this file. Otherwise the user | |
| 641 " is assembling their runtime piecemeal and we have no idea what versions of | |
| 642 " other files may be present so don't even try to make a guess or assume the | |
| 643 " presence of other specific files with specific meaning. | |
| 644 " | |
| 645 " We don't want to actually source the main plugin file here because the user | |
| 646 " may have a good reason not to (e.g. they define their own TOhtml command or | |
| 647 " something). | |
| 648 " | |
| 649 " If this seems way too complicated and convoluted, it is. Probably I should | |
| 650 " have put the version information in the autoload file from the start. But the | |
| 651 " version has been in the global variable for so long that changing it could | |
| 652 " break a lot of user scripts. | |
| 653 if exists("g:loaded_2html_plugin") | |
| 654 let s:pluginversion = g:loaded_2html_plugin | |
| 655 else | |
| 656 if !exists("g:unloaded_tohtml_plugin") | |
| 657 let s:main_plugin_path = expand("<sfile>:p:h:h")."/plugin/tohtml.vim" | |
| 658 if filereadable(s:main_plugin_path) | |
| 659 let s:lines = readfile(s:main_plugin_path, "", 20) | |
| 660 call filter(s:lines, 'v:val =~ "loaded_2html_plugin = "') | |
| 661 if empty(s:lines) | |
| 662 let g:unloaded_tohtml_plugin = "unknown" | |
| 663 else | |
| 664 let g:unloaded_tohtml_plugin = substitute(s:lines[0], '.*loaded_2html_plugin = \([''"]\)\(\%(\1\@!.\)\+\)\1', '\2', '') | |
| 665 endif | |
| 666 unlet s:lines | |
| 667 else | |
| 668 let g:unloaded_tohtml_plugin = "unknown" | |
| 669 endif | |
| 670 unlet s:main_plugin_path | |
| 671 endif | |
| 672 let s:pluginversion = g:unloaded_tohtml_plugin | |
| 673 endif | |
| 674 | |
| 7 | 675 " Split window to create a buffer with the HTML file. |
| 676 let s:orgbufnr = winbufnr(0) | |
|
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677 let s:origwin_stl = &l:stl |
| 7 | 678 if expand("%") == "" |
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679 if exists('g:html_diff_win_num') |
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680 exec 'new Untitled_win'.g:html_diff_win_num.'.'.(s:settings.use_xhtml ? 'x' : '').'html' |
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681 else |
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682 exec 'new Untitled.'.(s:settings.use_xhtml ? 'x' : '').'html' |
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683 endif |
| 7 | 684 else |
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685 exec 'new %.'.(s:settings.use_xhtml ? 'x' : '').'html' |
| 7 | 686 endif |
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687 |
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688 " Resize the new window to very small in order to make it draw faster |
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689 let s:old_winheight = winheight(0) |
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690 let s:old_winfixheight = &l:winfixheight |
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691 if s:old_winheight > 2 |
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692 resize 1 " leave enough room to view one line at a time |
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693 norm! G |
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694 norm! zt |
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695 endif |
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696 setlocal winfixheight |
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697 |
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698 let s:newwin_stl = &l:stl |
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699 |
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700 " on the new window, set the least time-consuming fold method |
|
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701 let s:old_fen = &foldenable |
|
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702 setlocal foldmethod=manual |
|
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703 setlocal nofoldenable |
|
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704 |
| 7 | 705 let s:newwin = winnr() |
| 706 let s:orgwin = bufwinnr(s:orgbufnr) | |
| 707 | |
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708 setlocal modifiable |
| 7 | 709 %d |
| 710 let s:old_paste = &paste | |
| 711 set paste | |
| 712 let s:old_magic = &magic | |
| 713 set magic | |
| 714 | |
| 2642 | 715 " set the fileencoding to match the charset we'll be using |
| 716 let &l:fileencoding=s:settings.vim_encoding | |
| 717 | |
| 718 " According to http://www.w3.org/TR/html4/charset.html#doc-char-set, the byte | |
| 719 " order mark is highly recommend on the web when using multibyte encodings. But, | |
| 720 " it is not a good idea to include it on UTF-8 files. Otherwise, let Vim | |
| 721 " determine when it is actually inserted. | |
| 722 if s:settings.vim_encoding == 'utf-8' | |
| 723 setlocal nobomb | |
| 724 else | |
| 725 setlocal bomb | |
| 726 endif | |
| 727 | |
|
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728 let s:lines = [] |
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729 |
|
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730 if s:settings.use_xhtml |
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731 if s:settings.encoding != "" |
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732 call add(s:lines, "<?xml version=\"1.0\" encoding=\"" . s:settings.encoding . "\"?>") |
| 39 | 733 else |
|
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734 call add(s:lines, "<?xml version=\"1.0\"?>") |
| 39 | 735 endif |
| 1122 | 736 let s:tag_close = ' />' |
| 7 | 737 else |
| 34 | 738 let s:tag_close = '>' |
| 739 endif | |
| 740 | |
| 741 let s:HtmlSpace = ' ' | |
| 836 | 742 let s:LeadingSpace = ' ' |
| 34 | 743 let s:HtmlEndline = '' |
|
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744 if s:settings.no_pre |
| 34 | 745 let s:HtmlEndline = '<br' . s:tag_close |
|
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746 let s:LeadingSpace = s:settings.use_xhtml ? ' ' : ' ' |
| 836 | 747 let s:HtmlSpace = '\' . s:LeadingSpace |
| 7 | 748 endif |
| 749 | |
| 750 " HTML header, with the title and generator ;-). Left free space for the CSS, | |
| 751 " to be filled at the end. | |
|
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752 call extend(s:lines, [ |
|
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753 \ "<html>", |
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754 \ "<head>"]) |
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755 " include encoding as close to the top as possible, but only if not already |
|
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756 " contained in XML information (to avoid haggling over content type) |
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757 if s:settings.encoding != "" && !s:settings.use_xhtml |
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758 call add(s:lines, "<meta http-equiv=\"content-type\" content=\"text/html; charset=" . s:settings.encoding . '"' . s:tag_close) |
| 7 | 759 endif |
|
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760 call extend(s:lines, [ |
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761 \ ("<title>".expand("%:p:~")."</title>"), |
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762 \ ("<meta name=\"Generator\" content=\"Vim/".v:version/100.".".v:version%100.'"'.s:tag_close), |
| 15033 | 763 \ ("<meta name=\"plugin-version\" content=\"".s:pluginversion.'"'.s:tag_close) |
|
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Updates for :TOhtml. (Ben Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2496
diff
changeset
|
764 \ ]) |
|
2401
e7751177126b
Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2334
diff
changeset
|
765 call add(s:lines, '<meta name="syntax" content="'.s:current_syntax.'"'.s:tag_close) |
|
2496
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
2432
diff
changeset
|
766 call add(s:lines, '<meta name="settings" content="'. |
|
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
2432
diff
changeset
|
767 \ join(filter(keys(s:settings),'s:settings[v:val]'),','). |
| 3713 | 768 \ ',prevent_copy='.s:settings.prevent_copy. |
|
2496
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
2432
diff
changeset
|
769 \ '"'.s:tag_close) |
| 3713 | 770 call add(s:lines, '<meta name="colorscheme" content="'. |
| 771 \ (exists('g:colors_name') | |
| 772 \ ? g:colors_name | |
| 773 \ : 'none'). '"'.s:tag_close) | |
| 1122 | 774 |
|
2496
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
2432
diff
changeset
|
775 if s:settings.use_css |
|
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
2432
diff
changeset
|
776 if s:settings.dynamic_folds |
|
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
2432
diff
changeset
|
777 if s:settings.hover_unfold |
| 2034 | 778 " if we are doing hover_unfold, use css 2 with css 1 fallback for IE6 |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
779 call extend(s:lines, [ |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
780 \ "<style type=\"text/css\">", |
|
2508
7e008c174cc3
Updates for :TOhtml. (Ben Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2496
diff
changeset
|
781 \ s:settings.use_xhtml ? "" : "<!--", |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
782 \ ".FoldColumn { text-decoration: none; white-space: pre; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
783 \ "", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
784 \ "body * { margin: 0; padding: 0; }", "", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
785 \ ".open-fold > .Folded { display: none; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
786 \ ".open-fold > .fulltext { display: inline; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
787 \ ".closed-fold > .fulltext { display: none; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
788 \ ".closed-fold > .Folded { display: inline; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
789 \ "", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
790 \ ".open-fold > .toggle-open { display: none; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
791 \ ".open-fold > .toggle-closed { display: inline; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
792 \ ".closed-fold > .toggle-open { display: inline; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
793 \ ".closed-fold > .toggle-closed { display: none; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
794 \ "", "", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
795 \ '/* opening a fold while hovering won''t be supported by IE6 and other', |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
796 \ "similar browsers, but it should fail gracefully. */", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
797 \ ".closed-fold:hover > .fulltext { display: inline; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
798 \ ".closed-fold:hover > .toggle-filler { display: none; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
799 \ ".closed-fold:hover > .Folded { display: none; }", |
|
2508
7e008c174cc3
Updates for :TOhtml. (Ben Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2496
diff
changeset
|
800 \ s:settings.use_xhtml ? "" : '-->', |
|
2546
0d3f0e3d289b
Updates for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2508
diff
changeset
|
801 \ '</style>']) |
|
2508
7e008c174cc3
Updates for :TOhtml. (Ben Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2496
diff
changeset
|
802 " TODO: IE7 doesn't *actually* support XHTML, maybe we should remove this. |
|
7e008c174cc3
Updates for :TOhtml. (Ben Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2496
diff
changeset
|
803 " But if it's served up as tag soup, maybe the following will work, so |
|
7e008c174cc3
Updates for :TOhtml. (Ben Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2496
diff
changeset
|
804 " leave it in for now. |
|
7e008c174cc3
Updates for :TOhtml. (Ben Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2496
diff
changeset
|
805 call extend(s:lines, [ |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
806 \ "<!--[if lt IE 7]><style type=\"text/css\">", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
807 \ ".open-fold .Folded { display: none; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
808 \ ".open-fold .fulltext { display: inline; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
809 \ ".open-fold .toggle-open { display: none; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
810 \ ".closed-fold .toggle-closed { display: inline; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
811 \ "", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
812 \ ".closed-fold .fulltext { display: none; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
813 \ ".closed-fold .Folded { display: inline; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
814 \ ".closed-fold .toggle-open { display: inline; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
815 \ ".closed-fold .toggle-closed { display: none; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
816 \ "</style>", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
817 \ "<![endif]-->", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
818 \]) |
| 2034 | 819 else |
| 820 " if we aren't doing hover_unfold, use CSS 1 only | |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
821 call extend(s:lines, [ |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
822 \ "<style type=\"text/css\">", |
|
2508
7e008c174cc3
Updates for :TOhtml. (Ben Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2496
diff
changeset
|
823 \ s:settings.use_xhtml ? "" :"<!--", |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
824 \ ".FoldColumn { text-decoration: none; white-space: pre; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
825 \ ".open-fold .Folded { display: none; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
826 \ ".open-fold .fulltext { display: inline; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
827 \ ".open-fold .toggle-open { display: none; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
828 \ ".closed-fold .toggle-closed { display: inline; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
829 \ "", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
830 \ ".closed-fold .fulltext { display: none; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
831 \ ".closed-fold .Folded { display: inline; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
832 \ ".closed-fold .toggle-open { display: inline; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
833 \ ".closed-fold .toggle-closed { display: none; }", |
|
2508
7e008c174cc3
Updates for :TOhtml. (Ben Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2496
diff
changeset
|
834 \ s:settings.use_xhtml ? "" : '-->', |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
835 \ '</style>' |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
836 \]) |
| 2034 | 837 endif |
| 838 else | |
| 839 " if we aren't doing any dynamic folding, no need for any special rules | |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
840 call extend(s:lines, [ |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
841 \ "<style type=\"text/css\">", |
|
2508
7e008c174cc3
Updates for :TOhtml. (Ben Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2496
diff
changeset
|
842 \ s:settings.use_xhtml ? "" : "<!--", |
|
7e008c174cc3
Updates for :TOhtml. (Ben Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2496
diff
changeset
|
843 \ s:settings.use_xhtml ? "" : '-->', |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
844 \ "</style>", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
845 \]) |
| 2034 | 846 endif |
| 7 | 847 endif |
| 2034 | 848 |
| 15033 | 849 let s:uses_script = s:settings.dynamic_folds || s:settings.line_ids || !empty(s:settings.prevent_copy) |
| 850 | |
| 851 " insert script tag if needed | |
| 852 if s:uses_script | |
| 853 call extend(s:lines, [ | |
| 854 \ "", | |
| 855 \ "<script type='text/javascript'>", | |
| 856 \ s:settings.use_xhtml ? '//<![CDATA[' : "<!--"]) | |
| 857 endif | |
| 3713 | 858 |
| 2034 | 859 " insert javascript to toggle folds open and closed |
|
2496
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
2432
diff
changeset
|
860 if s:settings.dynamic_folds |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
861 call extend(s:lines, [ |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
862 \ "", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
863 \ "function toggleFold(objID)", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
864 \ "{", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
865 \ " var fold;", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
866 \ " fold = document.getElementById(objID);", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
867 \ " if(fold.className == 'closed-fold')", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
868 \ " {", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
869 \ " fold.className = 'open-fold';", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
870 \ " }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
871 \ " else if (fold.className == 'open-fold')", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
872 \ " {", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
873 \ " fold.className = 'closed-fold';", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
874 \ " }", |
| 3713 | 875 \ "}" |
|
4681
2eb30f341e8d
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
3713
diff
changeset
|
876 \ ]) |
| 2034 | 877 endif |
| 878 | |
|
5003
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
879 if s:settings.line_ids |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
880 " insert javascript to get IDs from line numbers, and to open a fold before |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
881 " jumping to any lines contained therein |
|
4681
2eb30f341e8d
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
3713
diff
changeset
|
882 call extend(s:lines, [ |
|
2eb30f341e8d
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
3713
diff
changeset
|
883 \ "", |
|
5003
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
884 \ "/* function to open any folds containing a jumped-to line before jumping to it */", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
885 \ "function JumpToLine()", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
886 \ "{", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
887 \ " var lineNum;", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
888 \ " lineNum = window.location.hash;", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
889 \ " lineNum = lineNum.substr(1); /* strip off '#' */", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
890 \ "", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
891 \ " if (lineNum.indexOf('L') == -1) {", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
892 \ " lineNum = 'L'+lineNum;", |
|
4681
2eb30f341e8d
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
3713
diff
changeset
|
893 \ " }", |
| 15033 | 894 \ " var lineElem = document.getElementById(lineNum);" |
|
5003
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
895 \ ]) |
| 15033 | 896 |
|
5003
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
897 if s:settings.dynamic_folds |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
898 call extend(s:lines, [ |
|
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|
899 \ "", |
|
ad6996a23e3e
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|
900 \ " /* navigate upwards in the DOM tree to open all folds containing the line */", |
|
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|
901 \ " var node = lineElem;", |
|
ad6996a23e3e
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902 \ " while (node && node.id != 'vimCodeElement".s:settings.id_suffix."')", |
|
ad6996a23e3e
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|
903 \ " {", |
|
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|
904 \ " if (node.className == 'closed-fold')", |
|
ad6996a23e3e
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|
905 \ " {", |
|
ad6996a23e3e
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|
906 \ " node.className = 'open-fold';", |
|
ad6996a23e3e
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|
907 \ " }", |
|
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|
908 \ " node = node.parentNode;", |
|
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|
909 \ " }", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
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|
910 \ ]) |
|
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|
911 endif |
|
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|
912 call extend(s:lines, [ |
|
ad6996a23e3e
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|
913 \ " /* Always jump to new location even if the line was hidden inside a fold, or", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
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|
914 \ " * we corrected the raw number to a line ID.", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
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|
915 \ " */", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
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|
916 \ " if (lineElem) {", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
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|
917 \ " lineElem.scrollIntoView(true);", |
|
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Bram Moolenaar <bram@vim.org>
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|
918 \ " }", |
|
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Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
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|
919 \ " return true;", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
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diff
changeset
|
920 \ "}", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
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|
921 \ "if ('onhashchange' in window) {", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
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changeset
|
922 \ " window.onhashchange = JumpToLine;", |
|
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Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
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diff
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|
923 \ "}" |
|
4681
2eb30f341e8d
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Bram Moolenaar <bram@vim.org>
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|
924 \ ]) |
|
2eb30f341e8d
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|
925 endif |
|
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Updated runtime files and translations.
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|
926 |
| 3713 | 927 " Small text columns like the foldcolumn and line number column need a weird |
| 928 " hack to work around Webkit's and (in versions prior to 9) IE's lack of support | |
| 929 " for the 'ch' unit without messing up Opera, which also doesn't support it but | |
| 930 " works anyway. | |
| 931 " | |
| 932 " The problem is that without the 'ch' unit, it is not possible to specify a | |
| 933 " size of an <input> in terms of character widths. Only Opera seems to do the | |
| 934 " "sensible" thing and make the <input> sized to fit exactly as many characters | |
| 935 " as specified by its "size" attribute, but the spec actually says "at least | |
| 936 " wide enough to fit 'size' characters", so the other browsers are technically | |
| 937 " correct as well. | |
| 938 " | |
| 939 " Anyway, this leads to two diffculties: | |
| 940 " 1. The foldcolumn is made up of multiple elements side-by-side with | |
| 941 " different sizes, each of which has their own extra padding added. Thus, a | |
| 942 " column made up of one item of size 1 and another of size 2 would not | |
| 943 " necessarily be equal in size to another line's foldcolumn with a single | |
| 944 " item of size 3. | |
| 945 " 2. The extra padding added to the <input> elements adds up to make the | |
| 946 " foldcolumn and line number column too wide, especially in Webkit | |
| 947 " browsers. | |
| 948 " | |
| 949 " So, the full workaround is: | |
| 950 " 1. Define a default size in em, equal to the number of characters in the | |
| 951 " input element, in case javascript is disabled and the browser does not | |
| 952 " support the 'ch' unit. Unfortunately this makes Opera no longer work | |
| 953 " properly without javascript. 1em per character is much too wide but it | |
| 954 " looks better in webkit browsers than unaligned columns. | |
| 955 " 2. Insert the following javascript to run at page load, which checks for the | |
| 956 " width of a single character (in an extraneous page element inserted | |
| 957 " before the page title, and set to hidden) and compares it to the width of | |
| 958 " another extra <input> element with only one character. If the width | |
| 959 " matches, the script does nothing more, but if not, it will figure out the | |
| 960 " fraction of an em unit which would correspond with a ch unit if there | |
| 961 " were one, and set the containing element (<pre> or <div>) to a class with | |
| 962 " pre-defined rules which is closest to that fraction of an em. Rules are | |
| 963 " defined from 0.05 em to 1em per ch. | |
| 964 if !empty(s:settings.prevent_copy) | |
| 965 call extend(s:lines, [ | |
| 966 \ '', | |
| 967 \ '/* simulate a "ch" unit by asking the browser how big a zero character is */', | |
| 968 \ 'function FixCharWidth() {', | |
| 969 \ ' /* get the hidden element which gives the width of a single character */', | |
| 970 \ ' var goodWidth = document.getElementById("oneCharWidth").clientWidth;', | |
| 971 \ ' /* get all input elements, we''ll filter on class later */', | |
| 972 \ ' var inputTags = document.getElementsByTagName("input");', | |
| 973 \ ' var ratio = 5;', | |
| 974 \ ' var inputWidth = document.getElementById("oneInputWidth").clientWidth;', | |
| 975 \ ' var emWidth = document.getElementById("oneEmWidth").clientWidth;', | |
| 976 \ ' if (inputWidth > goodWidth) {', | |
| 977 \ ' while (ratio < 100*goodWidth/emWidth && ratio < 100) {', | |
|
5003
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Updated runtime files. New version of TOhtml plugin.
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diff
changeset
|
978 \ ' ratio += 5;', |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
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changeset
|
979 \ ' }', |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
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changeset
|
980 \ ' document.getElementById("vimCodeElement'.s:settings.id_suffix.'").className = "em"+ratio;', |
| 3713 | 981 \ ' }', |
| 982 \ '}' | |
| 983 \ ]) | |
| 984 endif | |
| 985 | |
| 15033 | 986 " insert script closing tag if needed |
| 987 if s:uses_script | |
| 988 call extend(s:lines, [ | |
| 989 \ '', | |
| 990 \ s:settings.use_xhtml ? '//]]>' : '-->', | |
| 991 \ "</script>" | |
| 992 \ ]) | |
| 993 endif | |
| 3713 | 994 |
| 995 call extend(s:lines, ["</head>"]) | |
| 996 if !empty(s:settings.prevent_copy) | |
| 997 call extend(s:lines, | |
|
5003
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|
998 \ ["<body onload='FixCharWidth();".(s:settings.line_ids ? " JumpToLine();" : "")."'>", |
| 3713 | 999 \ "<!-- hidden divs used by javascript to get the width of a char -->", |
| 1000 \ "<div id='oneCharWidth'>0</div>", | |
| 1001 \ "<div id='oneInputWidth'><input size='1' value='0'".s:tag_close."</div>", | |
| 1002 \ "<div id='oneEmWidth' style='width: 1em;'></div>" | |
| 1003 \ ]) | |
| 1004 else | |
|
5003
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Updated runtime files. New version of TOhtml plugin.
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|
1005 call extend(s:lines, ["<body".(s:settings.line_ids ? " onload='JumpToLine();'" : "").">"]) |
| 3713 | 1006 endif |
|
2496
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
2432
diff
changeset
|
1007 if s:settings.no_pre |
| 3713 | 1008 " if we're not using CSS we use a font tag which can't have a div inside |
| 1009 if s:settings.use_css | |
|
5003
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Bram Moolenaar <bram@vim.org>
parents:
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|
1010 call extend(s:lines, ["<div id='vimCodeElement".s:settings.id_suffix."'>"]) |
| 3713 | 1011 endif |
| 7 | 1012 else |
|
5003
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Updated runtime files. New version of TOhtml plugin.
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|
1013 call extend(s:lines, ["<pre id='vimCodeElement".s:settings.id_suffix."'>"]) |
| 7 | 1014 endif |
| 1015 | |
| 1016 exe s:orgwin . "wincmd w" | |
| 1017 | |
| 3713 | 1018 " caches of style data |
| 1019 " initialize to include line numbers if using them | |
| 1020 if s:settings.number_lines | |
| 1021 let s:stylelist = { s:LINENR_ID : ".LineNr { " . s:CSS1( s:LINENR_ID ) . "}" } | |
| 1022 else | |
| 1023 let s:stylelist = {} | |
| 1024 endif | |
| 1025 let s:diffstylelist = { | |
| 1026 \ s:DIFF_A_ID : ".DiffAdd { " . s:CSS1( s:DIFF_A_ID ) . "}", | |
| 1027 \ s:DIFF_C_ID : ".DiffChange { " . s:CSS1( s:DIFF_C_ID ) . "}", | |
| 1028 \ s:DIFF_D_ID : ".DiffDelete { " . s:CSS1( s:DIFF_D_ID ) . "}", | |
| 1029 \ s:DIFF_T_ID : ".DiffText { " . s:CSS1( s:DIFF_T_ID ) . "}" | |
| 1030 \ } | |
| 7 | 1031 |
|
2321
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parents:
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diff
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|
1032 " set up progress bar in the status line |
|
2496
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
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|
1033 if !s:settings.no_progress |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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|
1034 " ProgressBar Indicator |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1035 let s:progressbar={} |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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|
1036 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1037 " Progessbar specific functions |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1038 func! s:ProgressBar(title, max_value, winnr) |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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|
1039 let pgb=copy(s:progressbar) |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
1040 let pgb.title = a:title.' ' |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
1041 let pgb.max_value = a:max_value |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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|
1042 let pgb.winnr = a:winnr |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1043 let pgb.cur_value = 0 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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|
1044 let pgb.items = { 'title' : { 'color' : 'Statusline' }, |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
1045 \'bar' : { 'color' : 'Statusline' , 'fillcolor' : 'DiffDelete' , 'bg' : 'Statusline' } , |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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|
1046 \'counter' : { 'color' : 'Statusline' } } |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1047 let pgb.last_value = 0 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
1048 let pgb.needs_redraw = 0 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1049 " Note that you must use len(split) instead of len() if you want to use |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
1050 " unicode in title. |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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|
1051 " |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1052 " Subtract 3 for spacing around the title. |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1053 " Subtract 4 for the percentage display. |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1054 " Subtract 2 for spacing before this. |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1055 " Subtract 2 more for the '|' on either side of the progress bar |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1056 let pgb.subtractedlen=len(split(pgb.title, '\zs'))+3+4+2+2 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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|
1057 let pgb.max_len = 0 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1058 set laststatus=2 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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changeset
|
1059 return pgb |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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|
1060 endfun |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1061 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1062 " Function: progressbar.calculate_ticks() {{{1 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1063 func! s:progressbar.calculate_ticks(pb_len) |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1064 if a:pb_len<=0 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1065 let pb_len = 100 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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|
1066 else |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1067 let pb_len = a:pb_len |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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1068 endif |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1069 let self.progress_ticks = map(range(pb_len+1), "v:val * self.max_value / pb_len") |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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|
1070 endfun |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1071 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1072 "Function: progressbar.paint() |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1073 func! s:progressbar.paint() |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1074 " Recalculate widths. |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1075 let max_len = winwidth(self.winnr) |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1076 let pb_len = 0 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1077 " always true on first call because of initial value of self.max_len |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1078 if max_len != self.max_len |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
1079 let self.max_len = max_len |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1080 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1081 " Progressbar length |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1082 let pb_len = max_len - self.subtractedlen |
|
1902913f2049
Improved version of 2html.vim.
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|
1083 |
|
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Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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|
1084 call self.calculate_ticks(pb_len) |
|
1902913f2049
Improved version of 2html.vim.
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|
1085 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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|
1086 let self.needs_redraw = 1 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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|
1087 let cur_value = 0 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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|
1088 let self.pb_len = pb_len |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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|
1089 else |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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|
1090 " start searching at the last found index to make the search for the |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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1091 " appropriate tick value normally take 0 or 1 comparisons |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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|
1092 let cur_value = self.last_value |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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|
1093 let pb_len = self.pb_len |
|
1902913f2049
Improved version of 2html.vim.
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1094 endif |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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|
1095 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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|
1096 let cur_val_max = pb_len > 0 ? pb_len : 100 |
|
1902913f2049
Improved version of 2html.vim.
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|
1097 |
|
1902913f2049
Improved version of 2html.vim.
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|
1098 " find the current progress bar position based on precalculated thresholds |
|
1902913f2049
Improved version of 2html.vim.
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1099 while cur_value < cur_val_max && self.cur_value > self.progress_ticks[cur_value] |
|
1902913f2049
Improved version of 2html.vim.
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1100 let cur_value += 1 |
|
1902913f2049
Improved version of 2html.vim.
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|
1101 endwhile |
|
1902913f2049
Improved version of 2html.vim.
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parents:
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|
1102 |
|
1902913f2049
Improved version of 2html.vim.
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|
1103 " update progress bar |
|
1902913f2049
Improved version of 2html.vim.
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1104 if self.last_value != cur_value || self.needs_redraw || self.cur_value == self.max_value |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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|
1105 let self.needs_redraw = 1 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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|
1106 let self.last_value = cur_value |
|
1902913f2049
Improved version of 2html.vim.
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|
1107 |
|
1902913f2049
Improved version of 2html.vim.
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|
1108 let t_color = self.items.title.color |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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1109 let b_fcolor = self.items.bar.fillcolor |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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|
1110 let b_color = self.items.bar.color |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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1111 let c_color = self.items.counter.color |
|
1902913f2049
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1112 |
|
1902913f2049
Improved version of 2html.vim.
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1113 let stl = "%#".t_color."#%-( ".self.title." %)". |
|
1902913f2049
Improved version of 2html.vim.
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|
1114 \"%#".b_color."#". |
|
1902913f2049
Improved version of 2html.vim.
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|
1115 \(pb_len>0 ? |
|
1902913f2049
Improved version of 2html.vim.
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1116 \ ('|%#'.b_fcolor."#%-(".repeat(" ",cur_value)."%)". |
|
1902913f2049
Improved version of 2html.vim.
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parents:
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1117 \ '%#'.b_color."#".repeat(" ",pb_len-cur_value)."|"): |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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|
1118 \ ('')). |
|
1902913f2049
Improved version of 2html.vim.
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|
1119 \"%=%#".c_color."#%( ".printf("%3.d ",100*self.cur_value/self.max_value)."%% %)" |
|
1902913f2049
Improved version of 2html.vim.
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parents:
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1120 call setwinvar(self.winnr, '&stl', stl) |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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1121 endif |
|
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Improved version of 2html.vim.
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1122 endfun |
|
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Improved version of 2html.vim.
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|
1123 |
|
1902913f2049
Improved version of 2html.vim.
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1124 func! s:progressbar.incr( ... ) |
|
1902913f2049
Improved version of 2html.vim.
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1125 let self.cur_value += (a:0 ? a:1 : 1) |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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1126 " if we were making a general-purpose progress bar, we'd need to limit to a |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1127 " lower limit as well, but since we always increment with a positive value |
|
1902913f2049
Improved version of 2html.vim.
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|
1128 " in this script, we only need limit the upper value |
|
1902913f2049
Improved version of 2html.vim.
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parents:
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1129 let self.cur_value = (self.cur_value > self.max_value ? self.max_value : self.cur_value) |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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|
1130 call self.paint() |
|
1902913f2049
Improved version of 2html.vim.
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|
1131 endfun |
|
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Improved version of 2html.vim.
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|
1132 " }}} |
|
2496
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1133 if s:settings.dynamic_folds |
|
2321
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Improved version of 2html.vim.
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1134 " to process folds we make two passes through each line |
|
1902913f2049
Improved version of 2html.vim.
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|
1135 let s:pgb = s:ProgressBar("Processing folds:", line('$')*2, s:orgwin) |
|
1902913f2049
Improved version of 2html.vim.
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1136 endif |
|
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Improved version of 2html.vim.
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|
1137 endif |
|
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Improved version of 2html.vim.
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|
1138 |
| 2034 | 1139 " First do some preprocessing for dynamic folding. Do this for the entire file |
| 1140 " so we don't accidentally start within a closed fold or something. | |
| 1141 let s:allfolds = [] | |
| 1142 | |
|
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1143 if s:settings.dynamic_folds |
| 2034 | 1144 let s:lnum = 1 |
| 1145 let s:end = line('$') | |
| 1146 " save the fold text and set it to the default so we can find fold levels | |
| 1147 let s:foldtext_save = &foldtext | |
|
2321
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Improved version of 2html.vim.
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1148 setlocal foldtext& |
| 2034 | 1149 |
| 1150 " we will set the foldcolumn in the html to the greater of the maximum fold | |
| 1151 " level and the current foldcolumn setting | |
| 1152 let s:foldcolumn = &foldcolumn | |
| 1153 | |
| 1154 " get all info needed to describe currently closed folds | |
|
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Improved version of 2html.vim.
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|
1155 while s:lnum <= s:end |
| 2034 | 1156 if foldclosed(s:lnum) == s:lnum |
| 1157 " default fold text has '+-' and then a number of dashes equal to fold | |
| 1158 " level, so subtract 2 from index of first non-dash after the dashes | |
| 1159 " in order to get the fold level of the current fold | |
| 1160 let s:level = match(foldtextresult(s:lnum), '+-*\zs[^-]') - 2 | |
| 1161 " store fold info for later use | |
| 1162 let s:newfold = {'firstline': s:lnum, 'lastline': foldclosedend(s:lnum), 'level': s:level,'type': "closed-fold"} | |
| 1163 call add(s:allfolds, s:newfold) | |
| 1164 " open the fold so we can find any contained folds | |
| 1165 execute s:lnum."foldopen" | |
| 1166 else | |
|
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changeset
|
1167 if !s:settings.no_progress |
|
2321
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Improved version of 2html.vim.
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parents:
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changeset
|
1168 call s:pgb.incr() |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1169 if s:pgb.needs_redraw |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1170 redrawstatus |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1171 let s:pgb.needs_redraw = 0 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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|
1172 endif |
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|
1173 endif |
| 2034 | 1174 let s:lnum = s:lnum + 1 |
| 1175 endif | |
| 1176 endwhile | |
| 1177 | |
| 1178 " close all folds to get info for originally open folds | |
| 1179 silent! %foldclose! | |
| 1180 let s:lnum = 1 | |
| 1181 | |
| 1182 " the originally open folds will be all folds we encounter that aren't | |
| 1183 " already in the list of closed folds | |
|
2321
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parents:
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1184 while s:lnum <= s:end |
| 2034 | 1185 if foldclosed(s:lnum) == s:lnum |
| 1186 " default fold text has '+-' and then a number of dashes equal to fold | |
| 1187 " level, so subtract 2 from index of first non-dash after the dashes | |
| 1188 " in order to get the fold level of the current fold | |
| 1189 let s:level = match(foldtextresult(s:lnum), '+-*\zs[^-]') - 2 | |
| 1190 let s:newfold = {'firstline': s:lnum, 'lastline': foldclosedend(s:lnum), 'level': s:level,'type': "closed-fold"} | |
| 1191 " only add the fold if we don't already have it | |
| 1192 if empty(s:allfolds) || index(s:allfolds, s:newfold) == -1 | |
| 1193 let s:newfold.type = "open-fold" | |
| 1194 call add(s:allfolds, s:newfold) | |
| 1195 endif | |
| 1196 " open the fold so we can find any contained folds | |
| 1197 execute s:lnum."foldopen" | |
| 1198 else | |
|
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|
1199 if !s:settings.no_progress |
|
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Improved version of 2html.vim.
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1200 call s:pgb.incr() |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1201 if s:pgb.needs_redraw |
|
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Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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|
1202 redrawstatus |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1203 let s:pgb.needs_redraw = 0 |
|
1902913f2049
Improved version of 2html.vim.
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|
1204 endif |
|
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|
1205 endif |
| 2034 | 1206 let s:lnum = s:lnum + 1 |
| 1207 endif | |
| 1208 endwhile | |
| 1209 | |
| 1210 " sort the folds so that we only ever need to look at the first item in the | |
| 1211 " list of folds | |
| 1212 call sort(s:allfolds, "s:FoldCompare") | |
| 1213 | |
|
2321
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|
1214 let &l:foldtext = s:foldtext_save |
| 2034 | 1215 unlet s:foldtext_save |
| 1216 | |
| 1217 " close all folds again so we can get the fold text as we go | |
|
2321
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|
1218 silent! %foldclose! |
| 2681 | 1219 |
| 2908 | 1220 " Go through and remove folds we don't need to (or cannot) process in the |
| 1221 " current conversion range | |
| 1222 " | |
| 1223 " If a fold is removed which contains other folds, which are included, we need | |
| 1224 " to adjust the level of the included folds as used by the conversion logic | |
| 1225 " (avoiding special cases is good) | |
| 1226 " | |
| 1227 " Note any time we remove a fold, either all of the included folds are in it, | |
| 1228 " or none of them, because we only remove a fold if neither its start nor its | |
| 1229 " end are within the conversion range. | |
| 1230 let leveladjust = 0 | |
| 2681 | 1231 for afold in s:allfolds |
| 1232 let removed = 0 | |
| 1233 if exists("g:html_start_line") && exists("g:html_end_line") | |
| 1234 if afold.firstline < g:html_start_line | |
| 2908 | 1235 if afold.lastline <= g:html_end_line && afold.lastline >= g:html_start_line |
| 2681 | 1236 " if a fold starts before the range to convert but stops within the |
| 1237 " range, we need to include it. Make it start on the first converted | |
| 1238 " line. | |
| 1239 let afold.firstline = g:html_start_line | |
| 1240 else | |
| 1241 " if the fold lies outside the range or the start and stop enclose | |
| 1242 " the entire range, don't bother parsing it | |
| 1243 call remove(s:allfolds, index(s:allfolds, afold)) | |
| 1244 let removed = 1 | |
| 2908 | 1245 if afold.lastline > g:html_end_line |
| 1246 let leveladjust += 1 | |
| 1247 endif | |
| 2681 | 1248 endif |
| 1249 elseif afold.firstline > g:html_end_line | |
| 1250 " If the entire fold lies outside the range we need to remove it. | |
| 1251 call remove(s:allfolds, index(s:allfolds, afold)) | |
| 1252 let removed = 1 | |
| 1253 endif | |
| 1254 elseif exists("g:html_start_line") | |
| 1255 if afold.firstline < g:html_start_line | |
| 1256 " if there is no last line, but there is a first line, the end of the | |
| 1257 " fold will always lie within the region of interest, so keep it | |
| 1258 let afold.firstline = g:html_start_line | |
| 1259 endif | |
| 1260 elseif exists("g:html_end_line") | |
| 1261 " if there is no first line we default to the first line in the buffer so | |
| 1262 " the fold start will always be included if the fold itself is included. | |
| 1263 " If however the entire fold lies outside the range we need to remove it. | |
| 1264 if afold.firstline > g:html_end_line | |
| 1265 call remove(s:allfolds, index(s:allfolds, afold)) | |
| 1266 let removed = 1 | |
| 1267 endif | |
| 1268 endif | |
| 1269 if !removed | |
| 2908 | 1270 let afold.level -= leveladjust |
| 2681 | 1271 if afold.level+1 > s:foldcolumn |
| 1272 let s:foldcolumn = afold.level+1 | |
| 1273 endif | |
| 1274 endif | |
| 1275 endfor | |
| 2908 | 1276 |
| 1277 " if we've removed folds containing the conversion range from processing, | |
| 1278 " getting foldtext as we go won't know to open the removed folds, so the | |
| 1279 " foldtext would be wrong; open them now. | |
| 1280 " | |
| 1281 " Note that only when a start and an end line is specified will a fold | |
| 1282 " containing the current range ever be removed. | |
| 1283 while leveladjust > 0 | |
| 1284 exe g:html_start_line."foldopen" | |
| 1285 let leveladjust -= 1 | |
| 1286 endwhile | |
| 2034 | 1287 endif |
| 1288 | |
| 1289 " Now loop over all lines in the original text to convert to html. | |
| 7 | 1290 " Use html_start_line and html_end_line if they are set. |
|
2304
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|
1291 if exists("g:html_start_line") |
| 7 | 1292 let s:lnum = html_start_line |
| 1293 if s:lnum < 1 || s:lnum > line("$") | |
| 1294 let s:lnum = 1 | |
| 1295 endif | |
| 1296 else | |
| 1297 let s:lnum = 1 | |
| 1298 endif | |
|
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diff
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|
1299 if exists("g:html_end_line") |
| 7 | 1300 let s:end = html_end_line |
| 1301 if s:end < s:lnum || s:end > line("$") | |
| 1302 let s:end = line("$") | |
| 1303 endif | |
| 1304 else | |
| 1305 let s:end = line("$") | |
| 1306 endif | |
| 1307 | |
| 2034 | 1308 " stack to keep track of all the folds containing the current line |
| 1309 let s:foldstack = [] | |
| 1310 | |
|
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1311 if !s:settings.no_progress |
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1312 let s:pgb = s:ProgressBar("Processing lines:", s:end - s:lnum + 1, s:orgwin) |
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1313 endif |
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1314 |
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1315 if s:settings.number_lines |
| 2034 | 1316 let s:margin = strlen(s:end) + 1 |
| 1317 else | |
| 1318 let s:margin = 0 | |
| 1319 endif | |
| 1320 | |
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1321 if has('folding') && !s:settings.ignore_folding |
| 34 | 1322 let s:foldfillchar = &fillchars[matchend(&fillchars, 'fold:')] |
| 1323 if s:foldfillchar == '' | |
| 1324 let s:foldfillchar = '-' | |
| 29 | 1325 endif |
| 34 | 1326 endif |
| 1327 let s:difffillchar = &fillchars[matchend(&fillchars, 'diff:')] | |
| 1328 if s:difffillchar == '' | |
| 1329 let s:difffillchar = '-' | |
| 29 | 1330 endif |
| 1331 | |
| 2034 | 1332 let s:foldId = 0 |
| 29 | 1333 |
| 2681 | 1334 if !s:settings.expand_tabs |
| 1335 " If keeping tabs, add them to printable characters so we keep them when | |
| 1336 " formatting text (strtrans() doesn't replace printable chars) | |
| 1337 let s:old_isprint = &isprint | |
| 1338 setlocal isprint+=9 | |
| 1339 endif | |
| 1340 | |
| 7 | 1341 while s:lnum <= s:end |
| 1342 | |
| 32 | 1343 " If there are filler lines for diff mode, show these above the line. |
| 1344 let s:filler = diff_filler(s:lnum) | |
| 1345 if s:filler > 0 | |
| 1346 let s:n = s:filler | |
| 1347 while s:n > 0 | |
| 2034 | 1348 let s:new = repeat(s:difffillchar, 3) |
| 32 | 1349 |
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1350 if s:n > 2 && s:n < s:filler && !s:settings.whole_filler |
| 34 | 1351 let s:new = s:new . " " . s:filler . " inserted lines " |
| 1352 let s:n = 2 | |
| 1353 endif | |
| 1354 | |
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1355 if !s:settings.no_pre |
| 856 | 1356 " HTML line wrapping is off--go ahead and fill to the margin |
| 3713 | 1357 " TODO: what about when CSS wrapping is turned on? |
| 2034 | 1358 let s:new = s:new . repeat(s:difffillchar, &columns - strlen(s:new) - s:margin) |
| 1359 else | |
| 1360 let s:new = s:new . repeat(s:difffillchar, 3) | |
| 34 | 1361 endif |
| 1362 | |
| 3713 | 1363 let s:new = s:HtmlFormat_d(s:new, s:DIFF_D_ID, 0) |
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1364 if s:settings.number_lines |
| 3713 | 1365 " Indent if line numbering is on. Indent gets style of line number |
| 1366 " column. | |
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1367 let s:new = s:HtmlFormat_n(repeat(' ', s:margin), s:LINENR_ID, 0, 0) . s:new |
| 3713 | 1368 endif |
| 1369 if s:settings.dynamic_folds && !s:settings.no_foldcolumn && s:foldcolumn > 0 | |
| 1370 " Indent for foldcolumn if there is one. Assume it's empty, there should | |
| 1371 " not be a fold for deleted lines in diff mode. | |
| 1372 let s:new = s:FoldColumn_fill() . s:new | |
| 2034 | 1373 endif |
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1374 call add(s:lines, s:new.s:HtmlEndline) |
| 34 | 1375 |
| 32 | 1376 let s:n = s:n - 1 |
| 1377 endwhile | |
| 1378 unlet s:n | |
| 1379 endif | |
| 1380 unlet s:filler | |
| 1381 | |
| 1382 " Start the line with the line number. | |
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1383 if s:settings.number_lines |
| 2034 | 1384 let s:numcol = repeat(' ', s:margin - 1 - strlen(s:lnum)) . s:lnum . ' ' |
| 32 | 1385 endif |
| 1386 | |
| 2034 | 1387 let s:new = "" |
| 1388 | |
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1389 if has('folding') && !s:settings.ignore_folding && foldclosed(s:lnum) > -1 && !s:settings.dynamic_folds |
| 29 | 1390 " |
| 2034 | 1391 " This is the beginning of a folded block (with no dynamic folding) |
| 3713 | 1392 let s:new = foldtextresult(s:lnum) |
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1393 if !s:settings.no_pre |
| 34 | 1394 " HTML line wrapping is off--go ahead and fill to the margin |
| 1395 let s:new = s:new . repeat(s:foldfillchar, &columns - strlen(s:new)) | |
| 29 | 1396 endif |
| 856 | 1397 |
| 3713 | 1398 " put numcol in a separate group for sake of unselectable text |
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1399 let s:new = (s:settings.number_lines ? s:HtmlFormat_n(s:numcol, s:FOLDED_ID, 0, s:lnum): "") . s:HtmlFormat_t(s:new, s:FOLDED_ID, 0) |
| 7 | 1400 |
| 856 | 1401 " Skip to the end of the fold |
|
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1402 let s:new_lnum = foldclosedend(s:lnum) |
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1403 |
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1404 if !s:settings.no_progress |
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1405 call s:pgb.incr(s:new_lnum - s:lnum) |
|
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1406 endif |
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1407 |
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1408 let s:lnum = s:new_lnum |
| 29 | 1409 |
| 1410 else | |
| 1411 " | |
| 2034 | 1412 " A line that is not folded, or doing dynamic folding. |
| 29 | 1413 " |
| 34 | 1414 let s:line = getline(s:lnum) |
| 29 | 1415 let s:len = strlen(s:line) |
| 1416 | |
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1417 if s:settings.dynamic_folds |
| 2034 | 1418 " First insert a closing for any open folds that end on this line |
| 1419 while !empty(s:foldstack) && get(s:foldstack,0).lastline == s:lnum-1 | |
| 1420 let s:new = s:new."</span></span>" | |
| 1421 call remove(s:foldstack, 0) | |
| 1422 endwhile | |
| 1423 | |
| 2681 | 1424 " Now insert an opening for any new folds that start on this line |
| 2034 | 1425 let s:firstfold = 1 |
| 1426 while !empty(s:allfolds) && get(s:allfolds,0).firstline == s:lnum | |
| 1427 let s:foldId = s:foldId + 1 | |
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1428 let s:new .= "<span id='" |
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1429 let s:new .= (exists('g:html_diff_win_num') ? "win".g:html_diff_win_num : "") |
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1430 let s:new .= "fold".s:foldId.s:settings.id_suffix."' class='".s:allfolds[0].type."'>" |
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1431 |
| 2034 | 1432 |
| 1433 " Unless disabled, add a fold column for the opening line of a fold. | |
| 1434 " | |
| 1435 " Note that dynamic folds require using css so we just use css to take | |
| 1436 " care of the leading spaces rather than using in the case of | |
| 1437 " html_no_pre to make it easier | |
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1438 if !s:settings.no_foldcolumn |
| 2034 | 1439 " add fold column that can open the new fold |
| 1440 if s:allfolds[0].level > 1 && s:firstfold | |
| 3713 | 1441 let s:new = s:new . s:FoldColumn_build('|', s:allfolds[0].level - 1, 0, "", |
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1442 \ 'toggle-open FoldColumn','javascript:toggleFold("fold'.s:foldstack[0].id.s:settings.id_suffix.'");') |
| 2034 | 1443 endif |
| 3713 | 1444 " add the filler spaces separately from the '+' char so that it can be |
| 1445 " shown/hidden separately during a hover unfold | |
| 1446 let s:new = s:new . s:FoldColumn_build("+", 1, 0, "", | |
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1447 \ 'toggle-open FoldColumn', 'javascript:toggleFold("fold'.s:foldId.s:settings.id_suffix.'");') |
| 2034 | 1448 " If this is not the last fold we're opening on this line, we need |
| 1449 " to keep the filler spaces hidden if the fold is opened by mouse | |
| 1450 " hover. If it is the last fold to open in the line, we shouldn't hide | |
| 1451 " them, so don't apply the toggle-filler class. | |
| 3713 | 1452 let s:new = s:new . s:FoldColumn_build(" ", 1, s:foldcolumn - s:allfolds[0].level - 1, "", |
| 1453 \ 'toggle-open FoldColumn'. (get(s:allfolds, 1, {'firstline': 0}).firstline == s:lnum ?" toggle-filler" :""), | |
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1454 \ 'javascript:toggleFold("fold'.s:foldId.s:settings.id_suffix.'");') |
| 2034 | 1455 |
| 1456 " add fold column that can close the new fold | |
| 3713 | 1457 " only add extra blank space if we aren't opening another fold on the |
| 1458 " same line | |
| 1459 if get(s:allfolds, 1, {'firstline': 0}).firstline != s:lnum | |
| 1460 let s:extra_space = s:foldcolumn - s:allfolds[0].level | |
| 1461 else | |
| 1462 let s:extra_space = 0 | |
| 2034 | 1463 endif |
| 3713 | 1464 if s:firstfold |
| 1465 " the first fold in a line has '|' characters from folds opened in | |
| 1466 " previous lines, before the '-' for this fold | |
| 1467 let s:new .= s:FoldColumn_build('|', s:allfolds[0].level - 1, s:extra_space, '-', | |
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1468 \ 'toggle-closed FoldColumn', 'javascript:toggleFold("fold'.s:foldId.s:settings.id_suffix.'");') |
| 3713 | 1469 else |
| 1470 " any subsequent folds in the line only add a single '-' | |
| 1471 let s:new = s:new . s:FoldColumn_build("-", 1, s:extra_space, "", | |
|
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1472 \ 'toggle-closed FoldColumn', 'javascript:toggleFold("fold'.s:foldId.s:settings.id_suffix.'");') |
| 2034 | 1473 endif |
| 1474 let s:firstfold = 0 | |
| 1475 endif | |
| 1476 | |
| 3713 | 1477 " Add fold text, moving the span ending to the next line so collapsing |
| 1478 " of folds works correctly. | |
| 1479 " Put numcol in a separate group for sake of unselectable text. | |
|
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1480 let s:new = s:new . (s:settings.number_lines ? s:HtmlFormat_n(s:numcol, s:FOLDED_ID, 0, 0) : "") . substitute(s:HtmlFormat_t(foldtextresult(s:lnum), s:FOLDED_ID, 0), '</span>', s:HtmlEndline.'\n\0', '') |
| 2034 | 1481 let s:new = s:new . "<span class='fulltext'>" |
| 1482 | |
| 1483 " open the fold now that we have the fold text to allow retrieval of | |
| 1484 " fold text for subsequent folds | |
| 1485 execute s:lnum."foldopen" | |
| 1486 call insert(s:foldstack, remove(s:allfolds,0)) | |
| 1487 let s:foldstack[0].id = s:foldId | |
| 1488 endwhile | |
| 1489 | |
| 1490 " Unless disabled, add a fold column for other lines. | |
| 1491 " | |
| 1492 " Note that dynamic folds require using css so we just use css to take | |
| 1493 " care of the leading spaces rather than using in the case of | |
| 1494 " html_no_pre to make it easier | |
|
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1495 if !s:settings.no_foldcolumn |
| 2034 | 1496 if empty(s:foldstack) |
|
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1497 " add the empty foldcolumn for unfolded lines if there is a fold |
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1498 " column at all |
|
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1499 if s:foldcolumn > 0 |
| 3713 | 1500 let s:new = s:new . s:FoldColumn_fill() |
|
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1501 endif |
| 2034 | 1502 else |
| 1503 " add the fold column for folds not on the opening line | |
| 1504 if get(s:foldstack, 0).firstline < s:lnum | |
| 3713 | 1505 let s:new = s:new . s:FoldColumn_build('|', s:foldstack[0].level, s:foldcolumn - s:foldstack[0].level, "", |
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1506 \ 'FoldColumn', 'javascript:toggleFold("fold'.s:foldstack[0].id.s:settings.id_suffix.'");') |
| 2034 | 1507 endif |
| 1508 endif | |
| 1509 endif | |
| 1510 endif | |
| 1511 | |
| 1512 " Now continue with the unfolded line text | |
|
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1513 if s:settings.number_lines |
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1514 let s:new = s:new . s:HtmlFormat_n(s:numcol, s:LINENR_ID, 0, s:lnum) |
|
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1515 elseif s:settings.line_ids |
|
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1516 let s:new = s:new . s:HtmlFormat_n("", s:LINENR_ID, 0, s:lnum) |
| 7 | 1517 endif |
| 29 | 1518 |
| 32 | 1519 " Get the diff attribute, if any. |
| 1520 let s:diffattr = diff_hlID(s:lnum, 1) | |
| 1521 | |
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1522 " initialize conceal info to act like not concealed, just in case |
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1523 let s:concealinfo = [0, ''] |
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1524 |
| 29 | 1525 " Loop over each character in the line |
| 1526 let s:col = 1 | |
|
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1527 |
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1528 " most of the time we won't use the diff_id, initialize to zero |
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1529 let s:diff_id = 0 |
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1530 |
| 34 | 1531 while s:col <= s:len || (s:col == 1 && s:diffattr) |
| 29 | 1532 let s:startcol = s:col " The start column for processing text |
|
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1533 if !s:settings.ignore_conceal && has('conceal') |
|
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1534 let s:concealinfo = synconcealed(s:lnum, s:col) |
|
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1535 endif |
|
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|
1536 if !s:settings.ignore_conceal && s:concealinfo[0] |
|
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1537 let s:col = s:col + 1 |
|
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|
1538 " Speed loop (it's small - that's the trick) |
|
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1539 " Go along till we find a change in the match sequence number (ending |
|
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1540 " the specific concealed region) or until there are no more concealed |
|
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1541 " characters. |
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|
1542 while s:col <= s:len && s:concealinfo == synconcealed(s:lnum, s:col) | let s:col = s:col + 1 | endwhile |
|
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|
1543 elseif s:diffattr |
|
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|
1544 let s:diff_id = diff_hlID(s:lnum, s:col) |
|
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|
1545 let s:id = synID(s:lnum, s:col, 1) |
| 32 | 1546 let s:col = s:col + 1 |
| 1547 " Speed loop (it's small - that's the trick) | |
| 1548 " Go along till we find a change in hlID | |
|
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|
1549 while s:col <= s:len && s:id == synID(s:lnum, s:col, 1) |
|
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|
1550 \ && s:diff_id == diff_hlID(s:lnum, s:col) | |
|
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|
1551 \ let s:col = s:col + 1 | |
|
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|
1552 \ endwhile |
|
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Improve handling of user settings in :TOhtml. Default to generating CSS.
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|
1553 if s:len < &columns && !s:settings.no_pre |
|
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|
1554 " Add spaces at the end of the raw text line to extend the changed |
|
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parents:
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|
1555 " line to the full width. |
| 2034 | 1556 let s:line = s:line . repeat(' ', &columns - virtcol([s:lnum, s:len]) - s:margin) |
| 856 | 1557 let s:len = &columns |
| 1558 endif | |
| 32 | 1559 else |
| 1560 let s:id = synID(s:lnum, s:col, 1) | |
| 1561 let s:col = s:col + 1 | |
| 1562 " Speed loop (it's small - that's the trick) | |
| 1563 " Go along till we find a change in synID | |
| 1564 while s:col <= s:len && s:id == synID(s:lnum, s:col, 1) | let s:col = s:col + 1 | endwhile | |
| 1565 endif | |
| 29 | 1566 |
|
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|
1567 if s:settings.ignore_conceal || !s:concealinfo[0] |
| 2681 | 1568 " Expand tabs if needed |
|
2401
e7751177126b
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1569 let s:expandedtab = strpart(s:line, s:startcol - 1, s:col - s:startcol) |
| 2681 | 1570 if s:settings.expand_tabs |
| 1571 let s:offset = 0 | |
| 1572 let s:idx = stridx(s:expandedtab, "\t") | |
| 15033 | 1573 let s:tablist = split(&vts,',') |
| 1574 if empty(s:tablist) | |
| 1575 let s:tablist = [ &ts ] | |
| 1576 endif | |
| 1577 let s:tabidx = 0 | |
| 1578 let s:tabwidth = 0 | |
| 2681 | 1579 while s:idx >= 0 |
| 15033 | 1580 while s:startcol+s:idx > s:tabwidth + s:tablist[s:tabidx] |
| 1581 let s:tabwidth += s:tablist[s:tabidx] | |
| 1582 if s:tabidx < len(s:tablist)-1 | |
| 1583 let s:tabidx = s:tabidx+1 | |
| 1584 endif | |
| 1585 endwhile | |
| 2681 | 1586 if has("multi_byte_encoding") |
| 1587 if s:startcol + s:idx == 1 | |
| 15033 | 1588 let s:i = s:tablist[s:tabidx] |
|
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|
1589 else |
| 2681 | 1590 if s:idx == 0 |
| 1591 let s:prevc = matchstr(s:line, '.\%' . (s:startcol + s:idx + s:offset) . 'c') | |
| 1592 else | |
| 1593 let s:prevc = matchstr(s:expandedtab, '.\%' . (s:idx + 1) . 'c') | |
| 1594 endif | |
| 1595 let s:vcol = virtcol([s:lnum, s:startcol + s:idx + s:offset - len(s:prevc)]) | |
| 15033 | 1596 let s:i = s:tablist[s:tabidx] - (s:vcol - s:tabwidth) |
|
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Bram Moolenaar <bram@vim.org>
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|
1597 endif |
| 2681 | 1598 let s:offset -= s:i - 1 |
| 1599 else | |
| 15033 | 1600 let s:i = s:tablist[s:tabidx] - ((s:idx + s:startcol - 1) - s:tabwidth) |
| 2034 | 1601 endif |
| 2681 | 1602 let s:expandedtab = substitute(s:expandedtab, '\t', repeat(' ', s:i), '') |
| 1603 let s:idx = stridx(s:expandedtab, "\t") | |
| 1604 endwhile | |
| 1605 end | |
| 34 | 1606 |
|
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Bram Moolenaar <bram@vim.org>
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diff
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|
1607 " get the highlight group name to use |
|
e7751177126b
Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1608 let s:id = synIDtrans(s:id) |
|
e7751177126b
Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
1609 else |
|
e7751177126b
Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1610 " use Conceal highlighting for concealed text |
| 3713 | 1611 let s:id = s:CONCEAL_ID |
|
2401
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Bram Moolenaar <bram@vim.org>
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changeset
|
1612 let s:expandedtab = s:concealinfo[1] |
|
e7751177126b
Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1613 endif |
|
e7751177126b
Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1614 |
| 3713 | 1615 " Output the text with the same synID, with class set to the highlight ID |
| 1616 " name, unless it has been concealed completely. | |
|
2401
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Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
1617 if strlen(s:expandedtab) > 0 |
|
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|
1618 let s:new = s:new . s:HtmlFormat(s:expandedtab, s:id, s:diff_id, "", 0) |
|
2401
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Bram Moolenaar <bram@vim.org>
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|
1619 endif |
| 29 | 1620 endwhile |
| 1621 endif | |
| 7 | 1622 |
|
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|
1623 call extend(s:lines, split(s:new.s:HtmlEndline, '\n', 1)) |
|
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1624 if !s:settings.no_progress && s:pgb.needs_redraw |
|
2321
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|
1625 redrawstatus |
|
1902913f2049
Improved version of 2html.vim.
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|
1626 let s:pgb.needs_redraw = 0 |
|
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Improved version of 2html.vim.
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|
1627 endif |
| 7 | 1628 let s:lnum = s:lnum + 1 |
|
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|
1629 |
|
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|
1630 if !s:settings.no_progress |
|
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|
1631 call s:pgb.incr() |
|
1902913f2049
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|
1632 endif |
| 7 | 1633 endwhile |
| 1122 | 1634 |
|
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|
1635 if s:settings.dynamic_folds |
| 2034 | 1636 " finish off any open folds |
| 1637 while !empty(s:foldstack) | |
|
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Improved version of 2html.vim.
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|
1638 let s:lines[-1].="</span></span>" |
| 2034 | 1639 call remove(s:foldstack, 0) |
| 1640 endwhile | |
| 1641 | |
| 1642 " add fold column to the style list if not already there | |
| 3713 | 1643 let s:id = s:FOLD_C_ID |
| 1644 if !has_key(s:stylelist, s:id) | |
| 1645 let s:stylelist[s:id] = '.FoldColumn { ' . s:CSS1(s:id) . '}' | |
| 2034 | 1646 endif |
| 1647 endif | |
| 1648 | |
|
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Improve handling of user settings in :TOhtml. Default to generating CSS.
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|
1649 if s:settings.no_pre |
|
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diff
changeset
|
1650 if !s:settings.use_css |
|
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|
1651 " Close off the font tag that encapsulates the whole <body> |
|
2508
7e008c174cc3
Updates for :TOhtml. (Ben Fritz)
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|
1652 call extend(s:lines, ["</font>", "</body>", "</html>"]) |
|
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|
1653 else |
| 3713 | 1654 call extend(s:lines, ["</div>", "</body>", "</html>"]) |
|
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|
1655 endif |
| 7 | 1656 else |
|
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Improved version of 2html.vim.
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diff
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|
1657 call extend(s:lines, ["</pre>", "</body>", "</html>"]) |
| 7 | 1658 endif |
| 1659 | |
|
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|
1660 exe s:newwin . "wincmd w" |
|
1902913f2049
Improved version of 2html.vim.
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|
1661 call setline(1, s:lines) |
|
1902913f2049
Improved version of 2html.vim.
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|
1662 unlet s:lines |
| 7 | 1663 |
| 3713 | 1664 " Mangle modelines so Vim doesn't try to use HTML text as a modeline if editing |
| 1665 " this file in the future; need to do this after generating all the text in case | |
| 1666 " the modeline text has different highlight groups which all turn out to be | |
| 1667 " stripped from the final output. | |
|
5161
f7add3891e95
Updated runtime files. Fix NL translations.
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|
1668 %s!\v(%(^|\s+)%([Vv]i%(m%([<=>]?\d+)?)?|ex)):!\1\:!ge |
| 3713 | 1669 |
|
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|
1670 " The generated HTML is admittedly ugly and takes a LONG time to fold. |
|
2eb30f341e8d
Updated runtime files and translations.
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|
1671 " Make sure the user doesn't do syntax folding when loading a generated file, |
|
2eb30f341e8d
Updated runtime files and translations.
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|
1672 " using a modeline. |
|
2eb30f341e8d
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|
1673 call append(line('$'), "<!-- vim: set foldmethod=manual : -->") |
|
2eb30f341e8d
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|
1674 |
| 7 | 1675 " Now, when we finally know which, we define the colors and styles |
|
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|
1676 if s:settings.use_css |
| 7 | 1677 1;/<style type="text/+1 |
| 1678 endif | |
| 1679 | |
| 1680 " Normal/global attributes | |
| 1681 " For Netscape 4, set <body> attributes too, though, strictly speaking, it's | |
| 1682 " incorrect. | |
|
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Improve handling of user settings in :TOhtml. Default to generating CSS.
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|
1683 if s:settings.use_css |
|
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Bram Moolenaar <bram@vim.org>
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|
1684 if s:settings.no_pre |
| 3713 | 1685 call append('.', "body { color: " . s:fgc . "; background-color: " . s:bgc . "; font-family: ". s:htmlfont ."; }") |
| 1686 + | |
| 7 | 1687 else |
| 3713 | 1688 call append('.', "pre { " . s:whitespace . "font-family: ". s:htmlfont ."; color: " . s:fgc . "; background-color: " . s:bgc . "; }") |
| 1689 + | |
| 7 | 1690 yank |
| 1691 put | |
| 1692 execute "normal! ^cwbody\e" | |
| 2788 | 1693 " body should not have the wrap formatting, only the pre section |
| 1694 if s:whitespace != '' | |
| 1695 exec 's#'.s:whitespace | |
| 1696 endif | |
| 7 | 1697 endif |
| 3713 | 1698 " fix browser inconsistencies (sometimes within the same browser) of different |
| 1699 " default font size for different elements | |
| 1700 call append('.', '* { font-size: 1em; }') | |
| 1701 + | |
| 1702 " if we use any input elements for unselectable content, make sure they look | |
| 1703 " like normal text | |
| 1704 if !empty(s:settings.prevent_copy) | |
| 1705 call append('.', 'input { border: none; margin: 0; padding: 0; font-family: '.s:htmlfont.'; }') | |
| 1706 + | |
| 1707 " ch units for browsers which support them, em units for a somewhat | |
| 1708 " reasonable fallback. Also make sure the special elements for size | |
| 1709 " calculations aren't seen. | |
| 1710 call append('.', [ | |
| 1711 \ "input[size='1'] { width: 1em; width: 1ch; }", | |
| 1712 \ "input[size='2'] { width: 2em; width: 2ch; }", | |
| 1713 \ "input[size='3'] { width: 3em; width: 3ch; }", | |
| 1714 \ "input[size='4'] { width: 4em; width: 4ch; }", | |
| 1715 \ "input[size='5'] { width: 5em; width: 5ch; }", | |
| 1716 \ "input[size='6'] { width: 6em; width: 6ch; }", | |
| 1717 \ "input[size='7'] { width: 7em; width: 7ch; }", | |
| 1718 \ "input[size='8'] { width: 8em; width: 8ch; }", | |
| 1719 \ "input[size='9'] { width: 9em; width: 9ch; }", | |
| 1720 \ "input[size='10'] { width: 10em; width: 10ch; }", | |
| 1721 \ "input[size='11'] { width: 11em; width: 11ch; }", | |
| 1722 \ "input[size='12'] { width: 12em; width: 12ch; }", | |
| 1723 \ "input[size='13'] { width: 13em; width: 13ch; }", | |
| 1724 \ "input[size='14'] { width: 14em; width: 14ch; }", | |
| 1725 \ "input[size='15'] { width: 15em; width: 15ch; }", | |
| 1726 \ "input[size='16'] { width: 16em; width: 16ch; }", | |
| 1727 \ "input[size='17'] { width: 17em; width: 17ch; }", | |
| 1728 \ "input[size='18'] { width: 18em; width: 18ch; }", | |
| 1729 \ "input[size='19'] { width: 19em; width: 19ch; }", | |
| 1730 \ "input[size='20'] { width: 20em; width: 20ch; }", | |
| 1731 \ "#oneCharWidth, #oneEmWidth, #oneInputWidth { padding: 0; margin: 0; position: absolute; left: -999999px; visibility: hidden; }" | |
| 1732 \ ]) | |
| 1733 +21 | |
| 1734 for w in range(5, 100, 5) | |
| 1735 let base = 0.01 * w | |
| 1736 call append('.', join(map(range(1,20), "'.em'.w.' input[size='''.v:val.'''] { width: '.string(v:val*base).'em; }'"))) | |
| 1737 + | |
| 1738 endfor | |
| 1739 if s:settings.prevent_copy =~# 'f' | |
| 1740 " Make the cursor show active fold columns as active areas, and empty fold | |
| 1741 " columns as not interactive. | |
| 1742 call append('.', ['input.FoldColumn { cursor: pointer; }', | |
| 1743 \ 'input.FoldColumn[value=""] { cursor: default; }' | |
| 1744 \ ]) | |
| 1745 +2 | |
| 1746 endif | |
| 1747 " make line number column show as non-interactive if not selectable | |
| 1748 if s:settings.prevent_copy =~# 'n' | |
| 1749 call append('.', 'input.LineNr { cursor: default; }') | |
| 1750 + | |
| 1751 endif | |
| 1752 " make fold text and line number column within fold text show as | |
| 1753 " non-interactive if not selectable | |
| 1754 if (s:settings.prevent_copy =~# 'n' || s:settings.prevent_copy =~# 't') && !s:settings.ignore_folding | |
| 1755 call append('.', 'input.Folded { cursor: default; }') | |
| 1756 + | |
| 1757 endif | |
| 1758 endif | |
| 7 | 1759 else |
|
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|
1760 execute '%s:<body\([^>]*\):<body bgcolor="' . s:bgc . '" text="' . s:fgc . '"\1>\r<font face="'. s:htmlfont .'"' |
| 7 | 1761 endif |
| 1762 | |
| 3713 | 1763 " Gather attributes for all other classes. Do diff first so that normal |
| 1764 " highlight groups are inserted before it. | |
| 1765 if s:settings.use_css | |
| 1766 if s:diff_mode | |
| 1767 call append('.', filter(map(keys(s:diffstylelist), "s:diffstylelist[v:val]"), 'v:val != ""')) | |
| 1768 endif | |
| 1769 if !empty(s:stylelist) | |
| 1770 call append('.', filter(map(keys(s:stylelist), "s:stylelist[v:val]"), 'v:val != ""')) | |
| 7 | 1771 endif |
| 1772 endif | |
| 1773 | |
| 1774 " Add hyperlinks | |
| 3713 | 1775 " TODO: add option to not do this? Maybe just make the color the same as the |
| 1776 " text highlight group normally is? | |
| 39 | 1777 %s+\(https\=://\S\{-}\)\(\([.,;:}]\=\(\s\|$\)\)\|[\\"'<>]\|>\|<\|"\)+<a href="\1">\1</a>\2+ge |
| 7 | 1778 |
| 1779 " The DTD | |
|
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|
1780 if s:settings.use_xhtml |
|
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|
1781 exe "normal! gg$a\n<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">" |
|
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
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1782 elseif s:settings.use_css && !s:settings.no_pre |
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a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
2432
diff
changeset
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1783 exe "normal! gg0i<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\" \"http://www.w3.org/TR/html4/strict.dtd\">\n" |
| 1122 | 1784 else |
|
2496
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
2432
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changeset
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1785 exe "normal! gg0i<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">\n" |
| 39 | 1786 endif |
| 1787 | |
|
2496
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
2432
diff
changeset
|
1788 if s:settings.use_xhtml |
| 39 | 1789 exe "normal! gg/<html/e\na xmlns=\"http://www.w3.org/1999/xhtml\"\e" |
| 7 | 1790 endif |
| 1791 | |
| 1792 " Cleanup | |
| 1793 %s:\s\+$::e | |
| 1794 | |
| 2681 | 1795 " Restore old settings (new window first) |
|
4681
2eb30f341e8d
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
3713
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changeset
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1796 " |
|
2eb30f341e8d
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
3713
diff
changeset
|
1797 " Don't bother restoring foldmethod in case it was syntax because the markup is |
|
2eb30f341e8d
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1798 " so weirdly formatted it can take a LONG time. |
|
2546
0d3f0e3d289b
Updates for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2508
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changeset
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1799 let &l:foldenable = s:old_fen |
| 7 | 1800 let &report = s:old_report |
| 1801 let &title = s:old_title | |
| 1802 let &icon = s:old_icon | |
| 1803 let &paste = s:old_paste | |
| 1804 let &magic = s:old_magic | |
| 1805 let @/ = s:old_search | |
|
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Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
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1806 let &more = s:old_more |
| 2681 | 1807 |
| 1808 " switch to original window to restore those settings | |
| 7 | 1809 exe s:orgwin . "wincmd w" |
| 2681 | 1810 |
| 1811 if !s:settings.expand_tabs | |
| 1812 let &l:isprint = s:old_isprint | |
| 1813 endif | |
| 2642 | 1814 let &l:stl = s:origwin_stl |
| 7 | 1815 let &l:et = s:old_et |
|
2546
0d3f0e3d289b
Updates for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
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|
1816 let &l:scrollbind = s:old_bind |
| 2681 | 1817 |
| 1818 " and back to the new window again to end there | |
| 7 | 1819 exe s:newwin . "wincmd w" |
| 2681 | 1820 |
| 2642 | 1821 let &l:stl = s:newwin_stl |
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2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
1822 exec 'resize' s:old_winheight |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
1823 let &l:winfixheight = s:old_winfixheight |
| 7 | 1824 |
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2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
1825 let &ls=s:ls |
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1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
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1826 |
| 7 | 1827 " Save a little bit of memory (worth doing?) |
| 2788 | 1828 unlet s:htmlfont s:whitespace |
|
2546
0d3f0e3d289b
Updates for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1829 unlet s:old_et s:old_paste s:old_icon s:old_report s:old_title s:old_search |
|
4681
2eb30f341e8d
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
3713
diff
changeset
|
1830 unlet s:old_magic s:old_more s:old_fen s:old_winheight |
| 2681 | 1831 unlet! s:old_isprint |
| 3713 | 1832 unlet s:whatterm s:stylelist s:diffstylelist s:lnum s:end s:margin s:fgc s:bgc s:old_winfixheight |
| 1833 unlet! s:col s:id s:attr s:len s:line s:new s:expandedtab s:concealinfo s:diff_mode | |
|
2546
0d3f0e3d289b
Updates for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
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changeset
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1834 unlet! s:orgwin s:newwin s:orgbufnr s:idx s:i s:offset s:ls s:origwin_stl |
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0d3f0e3d289b
Updates for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2508
diff
changeset
|
1835 unlet! s:newwin_stl s:current_syntax |
| 170 | 1836 if !v:profiling |
| 1837 delfunc s:HtmlColor | |
| 1838 delfunc s:HtmlFormat | |
| 1839 delfunc s:CSS1 | |
| 3713 | 1840 delfunc s:BuildStyleWrapper |
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2496
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
2432
diff
changeset
|
1841 if !s:settings.use_css |
| 170 | 1842 delfunc s:HtmlOpening |
| 1843 delfunc s:HtmlClosing | |
| 1844 endif | |
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2496
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
2432
diff
changeset
|
1845 if s:settings.dynamic_folds |
|
2321
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Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1846 delfunc s:FoldCompare |
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1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
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1847 endif |
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1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
1848 |
|
2496
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
2432
diff
changeset
|
1849 if !s:settings.no_progress |
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2321
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Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1850 delfunc s:ProgressBar |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
1851 delfunc s:progressbar.paint |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
1852 delfunc s:progressbar.incr |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
1853 unlet s:pgb s:progressbar |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
1854 endif |
| 7 | 1855 endif |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
1856 |
|
2546
0d3f0e3d289b
Updates for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2508
diff
changeset
|
1857 unlet! s:new_lnum s:diffattr s:difffillchar s:foldfillchar s:HtmlSpace |
| 3713 | 1858 unlet! s:LeadingSpace s:HtmlEndline s:firstfold s:numcol s:foldcolumn |
| 1859 unlet s:foldstack s:allfolds s:foldId s:settings | |
| 2034 | 1860 |
| 1861 let &cpo = s:cpo_sav | |
|
2321
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Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
1862 unlet! s:cpo_sav |
| 2034 | 1863 |
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2321
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Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
1864 " Make sure any patches will probably use consistent indent |
|
2334
3c9324c0800e
Improved :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
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1865 " vim: ts=8 sw=2 sts=2 noet |