| 1 | " Copyright (c) 2006, Michael Shvarts <shvarts@akmosoft.com> |
| 2 | " |
| 3 | "{{{-----------License: |
| 4 | " ScreenShot.vim is free software; you can redistribute it and/or modify it under |
| 5 | " the terms of the GNU General Public License as published by the Free |
| 6 | " Software Foundation; either version 2, or (at your option) any later |
| 7 | " version. |
| 8 | " |
| 9 | " ScreenShot.vim is distributed in the hope that it will be useful, but WITHOUT ANY |
| 10 | " WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 11 | " FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 12 | " for more details. |
| 13 | " |
| 14 | " You should have received a copy of the GNU General Public License along |
| 15 | " with ScreenShot.vim; see the file COPYING. If not, write to the Free Software |
| 16 | " Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. |
| 17 | "}}} |
| 18 | "{{{-----------Info: |
| 19 | " Version: 0.8 |
| 20 | " Description: |
| 21 | " Generates screenshot of your current VIM session as HTML code |
| 22 | " |
| 23 | " FEEDBACK PLEASE |
| 24 | " |
| 25 | " Installation: Drop it into your plugin directory |
| 26 | " |
| 27 | " History: |
| 28 | " 0.7: Initial upload |
| 29 | " 0.8: |
| 30 | " Added: |
| 31 | " a) Full 'nowrap' option support |
| 32 | " b) Non-printable characters support |
| 33 | " c) 'showbreak' option support |
| 34 | " d) 'display' option support (lastline and uhex both) |
| 35 | " e) 'list' option support |
| 36 | " 0.9: |
| 37 | " Added: |
| 38 | " a)Custom statusline (i.e. 'stl' option support) |
| 39 | " b)Tabline bar(only for console or if 'guioptions' does not contain 'e'). Custom tabline also supported |
| 40 | " c)Title bar with VIM logo (can be disabled). Custom title(i.e. option 'titlestring') also supported |
| 41 | " d)Credits in right bottom corner(can be disabled) |
| 42 | " 1.0: |
| 43 | " Added: |
| 44 | " a)Diff mode support |
| 45 | " b)New command Diff2Html |
| 46 | " 1.01: |
| 47 | " Fixed: |
| 48 | " 1. Italic, bold and underline was broken in 1.0 version, now repaired |
| 49 | " 2. Proper highligting of number of buffers in tabline |
| 50 | " 3. Proper rendering of too long tabline or too long titleline |
| 51 | " 4. Proper title for 'nofile' current buffer |
| 52 | " 1.02: |
| 53 | " Fixed: |
| 54 | " Reverse attribute improper handling in some cases |
| 55 | " 1.03: A few bugfixes by Cyril Slobin <slobin@ice.ru> |
| 56 | " Fixed: |
| 57 | " 1. Unqualified variables in statusline are treated as global now |
| 58 | " 3. When encoding is set to utf-8, non-ASCII letters are displayed now |
| 59 | " 4. Flag options like [+] long ago haven't space before them, fixea |
| 60 | " Fixed: (by MS) |
| 61 | " 5. Incorrect highlighting in the case when foreground set and |
| 62 | " background unset and reverse attribute set |
| 63 | " 6. Incorrect HTML when vim compiled with gui but running in terminal |
| 64 | " Added: |
| 65 | " 7. Support for 256-color xterm added |
| 66 | " 1.04: |
| 67 | " Fixed: |
| 68 | " 1. Proper colors for DOS and win32 console versions(suggestion by Cyril Slobin <slobin@ice.ru>) |
| 69 | " 2. Black color is now default for background in console, even if no |
| 70 | " "reverse" attribute set, because it is typical behaviour of terminals. |
| 71 | " Added: |
| 72 | " 3. 'force_background' option added to g:ScreenShot dictionary to enable |
| 73 | " user to adjust HTML-generation to terminal behaviour distinct from typical. |
| 74 | " (color should be specified as a string in HTML format #RRGGBB) |
| 75 | " 1.05: |
| 76 | " Added: |
| 77 | " Good multibyte support(thanks Cyril Slobin <slobin@ice.ru> for suggestion) |
| 78 | " 1.06: |
| 79 | " Fixed: |
| 80 | " 1. Folds are displayed correctly now(was broken in 1.05) |
| 81 | " 2. Unprintable unicode chracters are displayed correctly now |
| 82 | " 1.07: |
| 83 | " Html size optimized |
| 84 | " Fixed: |
| 85 | " 1. Status line %V item |
| 86 | " 2. Proper embedding in HTML page with defined default color |
| 87 | " |
| 88 | "" |
| 89 | " TODO: |
| 90 | " 1.Very small windows proper rendering |
| 91 | " 2.Linebreak option support |
| 92 | " }}} |
| 93 | "{{{-----------Status Line |
| 94 | function! s:Dump(var,...) |
| 95 | let indent = a:0?(a:1):0 |
| 96 | if type(a:var) == type({}) |
| 97 | return "\n".repeat(' ',indent)."{\n".repeat(' ',indent).join(map(copy(items(a:var)),'string(v:val[0]).": ".Dump(v:val[1],indent + 4)'), ',')."\n".repeat(' ',indent)."}\n" |
| 98 | elseif type(a:var) == type([]) |
| 99 | return "\n".repeat(' ',indent)."[\n".repeat(' ',indent).join(map(copy(a:var),'Dump(v:val,indent + 4)'),', ')."\n".repeat(' ',indent)."]\n" |
| 100 | else |
| 101 | return string(a:var) |
| 102 | endif |
| 103 | |
| 104 | endf |
| 105 | function! s:Sum(array) |
| 106 | return len(a:array)?eval(join(map(copy(a:array),'strlen(v:val.value)'),' + ')):0 |
| 107 | endf |
| 108 | |
| 109 | let s:PrintfNode = {'type': ''} |
| 110 | function! s:PrintfNode.Value() |
| 111 | if self.name == '' |
| 112 | return '' |
| 113 | elseif has_key(self,'expr') |
| 114 | return eval(self.expr) |
| 115 | endif |
| 116 | return '[unimplemented]' |
| 117 | endf |
| 118 | function! s:PrintfNode.Render(hi,lasttype,fillchar,invischar) |
| 119 | let res = self.Value() |
| 120 | if self.type == 'flag' && (res =~ '^,' && a:lasttype == 'plain' || res =~ '^ ' && a:lasttype == 'flag' || a:lasttype == 'start') |
| 121 | let res = strpart(res, 1) |
| 122 | endif |
| 123 | if strlen(self.minwid)&& strlen(res) < self.minwid |
| 124 | if self.left |
| 125 | let res .= repeat(a:fillchar, self.minwid - strlen(res)) |
| 126 | else |
| 127 | let res = repeat(self.type=='num'&&self.zeropad?'0': a:fillchar, self.minwid - strlen(res)).res |
| 128 | endif |
| 129 | elseif strlen(self.maxwid) && strlen(res) > self.maxwid |
| 130 | let res = strpart(a:invischar.strpart(res,strlen(res) - self.maxwid + strlen(a:invischar)),0, self.maxwid) |
| 131 | endif |
| 132 | return [{'value': res,'hi': a:hi,'lasttype': (strlen(res)?(self.type):(a:lasttype))}] |
| 133 | endf |
| 134 | function! CopyArgs(args,...) |
| 135 | return filter((a:0)?extend(copy(a:args),map(eval('{'.join(map(items(filter(deepcopy(a:),'has_key(a:args,v:key)&&type(v:val) == type("")')),'string(v:val[1]).":".string(v:val[0])'),',').'}'), 'a:args[v:val[0]]')):copy(a:args),'v:key !~ "\\v^(\\d+|firstline|lastline)$"') |
| 136 | endf |
| 137 | function! s:PrintfNode.New(name,left,zeropad,minwid,maxwid,...) |
| 138 | return map(extend(has_key(s:Nodes,a:name)?(deepcopy(s:Nodes[a:name])):deepcopy(self),CopyArgs(a:,'value','root')), "v:key == 'minwid'&& a:0 < 2 && v:val > 50?50:(v:val)") |
| 139 | endf |
| 140 | let s:StringNode = extend({'type': 'str'},s:PrintfNode,'keep') |
| 141 | let s:NumericNode = extend({'type': 'num'},s:PrintfNode,'keep') |
| 142 | let s:FlagNode = extend({'type': 'flag'},s:StringNode,'keep') |
| 143 | |
| 144 | unlet s:FlagNode.Value |
| 145 | function! s:FlagNode.Value() |
| 146 | if has_key(self,'expr') |
| 147 | let res = eval(self.expr) |
| 148 | if type(res) == type(1) |
| 149 | let res = res?(self.on):self.off |
| 150 | endif |
| 151 | return !strlen(res)?'':self.name =~ '\U'?' ['.res.']': ','.res |
| 152 | endif |
| 153 | return '[unimplemented]' |
| 154 | endf |
| 155 | |
| 156 | let s:Nodes = {'f': copy(s:StringNode), |
| 157 | \'F': copy(s:StringNode), |
| 158 | \'t': copy(s:StringNode), |
| 159 | \'m': extend({'name': 'm','expr': '&modified','on': '+','off': '-'} ,s:FlagNode), |
| 160 | \'M': extend({'name': 'M','expr': '&modified','on': '+','off': '-'} ,s:FlagNode), |
| 161 | \'r': extend({'name': 'r','expr': '&readonly','on': 'RO','off': ''} ,s:FlagNode), |
| 162 | \'R': extend({'name': 'R','expr': '&readonly','on': 'RO','off': ''} ,s:FlagNode), |
| 163 | \'h': extend({'name': 'h','expr': '&buftype == "help"','on': 'help','off': ''} ,s:FlagNode), |
| 164 | \'H': extend({'name': 'H','expr': '&buftype == "help"','on': 'HLP','off': ''} ,s:FlagNode), |
| 165 | \'w': extend({'name': 'w','expr': '&previewwindow','on': 'Preview','off': ''} ,s:FlagNode), |
| 166 | \'W': extend({'name': 'W','expr': '&previewwindow','on': 'PRV','off': ''} ,s:FlagNode), |
| 167 | \'y': extend({'name': 'y','expr': '&filetype' } ,s:FlagNode), |
| 168 | \'Y': extend({'name': 'Y','expr': 'toupper(&filetype)'} ,s:FlagNode), |
| 169 | \'k': extend({'expr': '""'}, s:StringNode ), |
| 170 | \'n': extend({'expr': 'bufnr("%")'}, s:NumericNode), |
| 171 | \'b': copy(s:NumericNode), |
| 172 | \'B': copy(s:NumericNode), |
| 173 | \'o': copy(s:NumericNode), |
| 174 | \'O': copy(s:NumericNode), |
| 175 | \'N': copy(s:NumericNode), |
| 176 | \'l': extend({'expr': "line('.')" }, s:NumericNode), |
| 177 | \'L': extend({'expr': "line('$')" }, s:NumericNode), |
| 178 | \'c': extend({'expr': "col('$') - 1?col('.'):0" }, s:NumericNode), |
| 179 | \'v': extend({'expr': "virtcol('.')" }, s:NumericNode), |
| 180 | \'V': copy(s:StringNode), |
| 181 | \'p': copy(s:NumericNode), |
| 182 | \'P': copy(s:StringNode), |
| 183 | \'a': copy(s:StringNode), |
| 184 | \'{': copy(s:StringNode), |
| 185 | \'(': copy(s:PrintfNode), |
| 186 | \')': copy(s:PrintfNode), |
| 187 | \'T': copy(s:PrintfNode), |
| 188 | \'X': copy(s:NumericNode), |
| 189 | \'<': copy(s:PrintfNode), |
| 190 | \'=': copy(s:PrintfNode), |
| 191 | \'#': extend(copy(s:PrintfNode),{'type': 'hi'}), |
| 192 | \'*': extend(copy(s:PrintfNode),{'type': 'hi'})} |
| 193 | unlet s:Nodes.T.Render |
| 194 | function! s:Nodes.T.Render(hi,lasttype,fillchar,invischar) |
| 195 | return [{'value': '', 'hi': a:hi,'lasttype': a:lasttype}] |
| 196 | endf |
| 197 | unlet s:Nodes.M.Value |
| 198 | function! s:Nodes.M.Value() |
| 199 | if !eval(self.expr) && !strlen(&buftype) |
| 200 | return '' |
| 201 | endif |
| 202 | return call(s:FlagNode.Value, [], self) |
| 203 | endf |
| 204 | let s:Nodes.m.Value = s:Nodes.M.Value |
| 205 | unlet s:Nodes.f.Value |
| 206 | function! s:Nodes.f.Value() " Path to the file in the buffer, relative to current directory. |
| 207 | return strlen(bufname('%'))?fnamemodify(bufname('%'),':.'): '[No Name]' |
| 208 | endf |
| 209 | unlet s:Nodes.F.Value |
| 210 | function! s:Nodes.F.Value() " Full path to the file in the buffer. |
| 211 | return strlen(bufname('%'))?fnamemodify(bufname('%'),':p'): '[No Name]' |
| 212 | endf |
| 213 | unlet s:Nodes.t.Value |
| 214 | function! s:Nodes.t.Value() " File name (tail) of file in the buffer. |
| 215 | return strlen(bufname('%'))?fnamemodify(bufname('%'),':t'): '[No Name]' |
| 216 | endf |
| 217 | unlet s:Nodes.k.Value |
| 218 | function! s:Nodes.k.Value() " Value of \"b:keymap_name\" or 'keymap' when |:lmap| mappings are being used: \"<keymap>\" |
| 219 | return |
| 220 | endf |
| 221 | unlet s:Nodes.n.Value |
| 222 | function! s:Nodes.n.Value() " Buffer number. |
| 223 | return bufnr('%') |
| 224 | endf |
| 225 | unlet s:Nodes.b.Value |
| 226 | function! s:Nodes.b.Value() " Value of byte under cursor. |
| 227 | return char2nr(strpart(getline('.'),col('.')-1,1)) |
| 228 | endf |
| 229 | unlet s:Nodes.B.Value |
| 230 | function! s:Nodes.B.Value() " As above, in hexadecimal. |
| 231 | return printf('%x',s:Nodes.b.Value()) |
| 232 | endf |
| 233 | unlet s:Nodes.o.Value |
| 234 | function! s:Nodes.o.Value() " Byte number in file of byte under cursor, first byte is 1. Mnemonic: Offset from start of file (with one added) {not available when compiled without |+byte_offset| feature} |
| 235 | return line2byte('.') + col('.') |
| 236 | endf |
| 237 | unlet s:Nodes.O.Value |
| 238 | function! s:Nodes.O.Value() " As above, in hexadecimal. |
| 239 | return printf('%x',s:Nodes.o.Value()) |
| 240 | endf |
| 241 | unlet s:Nodes.N.Value |
| 242 | function! s:Nodes.N.Value() " Printer page number. (Only works in the 'printheader' option.) |
| 243 | return |
| 244 | endf |
| 245 | unlet s:Nodes.V.Value |
| 246 | function! s:Nodes.V.Value() " Virtual column number as -{num}. Not displayed if equal to 'c'. |
| 247 | return col('.') == virtcol('.')?'': '-'.virtcol('.') |
| 248 | endf |
| 249 | unlet s:Nodes.p.Value |
| 250 | function! s:Nodes.p.Value() " Percentage through file in lines as in |CTRL-G|. |
| 251 | return line('.') * 100 / line('$') |
| 252 | endf |
| 253 | unlet s:Nodes.P.Value |
| 254 | function! s:Nodes.P.Value() " Percentage through file of displayed window. This is like the percentage described for 'ruler'. Always 3 in length. |
| 255 | return line('w0') == 1?(line('$') == line('w$')?'All': 'Top'):line('w$') == line('$')?'Bot': printf('%02s',line('w0')*100/(line('$') - line('w$') + line('w0'))).'%' |
| 256 | endf |
| 257 | unlet s:Nodes.a.Value |
| 258 | function! s:Nodes.a.Value() " Argument list status as in default title. ({current} of {max}) Empty if the argument file count is zero or one. |
| 259 | return |
| 260 | endf |
| 261 | unlet s:Nodes['{'].Value |
| 262 | function! s:Nodes['{'].Value() " F Evaluate expression between '%{' and '}' and substitute result. Note that there is no '%' before the closing '}'. |
| 263 | for s:var in keys(g:) |
| 264 | execute "let " . s:var . " = g:" . s:var |
| 265 | endfor |
| 266 | let s:res = eval(self.value) |
| 267 | if type(s:res) == type("") |
| 268 | return s:res |
| 269 | else |
| 270 | return string(s:res) |
| 271 | endif |
| 272 | endf |
| 273 | function! s:TruncateArray(array,maxwid,left,invischar) |
| 274 | let array = a:left?(a:array):reverse(a:array) |
| 275 | let i = len(array) |
| 276 | let w = 0 |
| 277 | while i > 0 |
| 278 | let i -= 1 |
| 279 | let w += strlen(array[i].value) |
| 280 | if w + strlen(a:invischar) >= a:maxwid |
| 281 | let array = array[(i):] |
| 282 | if a:left |
| 283 | let array[0].value = a:invischar.strpart(array[0].value,w - a:maxwid + strlen(a:invischar)) |
| 284 | return array |
| 285 | else |
| 286 | let array[0].value = strpart(array[0].value, 0, strlen(array[0].value) - w + a:maxwid - strlen(a:invischar)).a:invischar |
| 287 | return reverse(array) |
| 288 | endif |
| 289 | endif |
| 290 | |
| 291 | endwhile |
| 292 | endf |
| 293 | unlet s:Nodes['('].Render |
| 294 | function! s:Nodes['('].Render(hi,lasttype,fillchar,invischar) " Start of item group. Can be used for setting the width and alignment of a section. Must be followed by %) somewhere. |
| 295 | let [hi, lasttype] = [a:hi, a:lasttype] |
| 296 | let array = [] |
| 297 | let i = 0 |
| 298 | let lt = 0 |
| 299 | for node in self.value |
| 300 | if type(node) == type({}) |
| 301 | let res = node.Render(hi,lasttype,a:fillchar,'<') |
| 302 | if node.name == '=' |
| 303 | let eq = res[0] |
| 304 | elseif node.name == '<' |
| 305 | let lt = i |
| 306 | endif |
| 307 | else |
| 308 | let res = strlen(node)?[{'value': node, 'hi': hi, 'lasttype': 'plain'}]:[] |
| 309 | endif |
| 310 | let array += res |
| 311 | let hi = array[len(array) - 1].hi |
| 312 | let lasttype = array[len(array) - 1].lasttype |
| 313 | unlet node |
| 314 | let i += 1 |
| 315 | endfor |
| 316 | let width = s:Sum(array) |
| 317 | if strlen(self.minwid) && width < self.minwid |
| 318 | let space = repeat(a:fillchar, self.minwid - width) |
| 319 | if exists('eq') |
| 320 | call extend(eq, {'value': space}) |
| 321 | elseif self.left |
| 322 | let array += [{'value': space, 'hi': array[len(array) - 1].hi,'lasttype': lasttype}] |
| 323 | else |
| 324 | let array = [{'value': space, 'hi': a:hi,'lasttype': a:lasttype}] + array |
| 325 | endif |
| 326 | elseif strlen(self.maxwid) && width > self.maxwid |
| 327 | if !lt && get(array[0],'lasttype','') != 'plain' |
| 328 | let part1 = [] |
| 329 | else |
| 330 | let part1 = array[:lt] |
| 331 | endif |
| 332 | let maxwid = self.maxwid - s:Sum(part1) |
| 333 | if maxwid >= 0 |
| 334 | let array = part1 + s:TruncateArray(array,maxwid,1,a:invischar) |
| 335 | else |
| 336 | let array = s:TruncateArray(part1,self.maxwid,0,a:invischar) |
| 337 | endif |
| 338 | endif |
| 339 | return array |
| 340 | endf |
| 341 | unlet s:Nodes[')'].Value |
| 342 | function! s:Nodes[')'].Value() " End of item group. No width fields allowed. |
| 343 | return |
| 344 | endf |
| 345 | unlet s:Nodes.T.Value |
| 346 | function! s:Nodes.T.Value() " For 'tabline': start of tab page N label. Use %T after the last label. This information is used for mouse clicks. |
| 347 | return "" |
| 348 | endf |
| 349 | unlet s:Nodes.X.Value |
| 350 | function! s:Nodes.X.Value() " For 'tabline': start of close tab N label. Use %X after the label, e.g.: %3Xclose%X. Use %999X for a \"close current tab\" mark. This information is used for mouse clicks. |
| 351 | return "" |
| 352 | endf |
| 353 | unlet s:Nodes['<'].Value |
| 354 | function! s:Nodes['<'].Value() " Where to truncate line if too long. Default is at the start. No width fields allowed. |
| 355 | return "" |
| 356 | endf |
| 357 | unlet s:Nodes['='].Value |
| 358 | function! s:Nodes['='].Value() " Separation point between left and right aligned items. No width fields allowed. |
| 359 | return "" |
| 360 | endf |
| 361 | unlet s:Nodes['#'].Render |
| 362 | function! s:Nodes['#'].Render(hi,lasttype,fillchar,invischar) " Set highlight group. The name must follow and then a # again. Thus use %#HLname# for highlight group HLname. The same highlighting is used, also for the statusline of non-current windows. |
| 363 | return [{'value': '', 'hi': self.value,'lasttype': a:lasttype}] |
| 364 | endf |
| 365 | unlet s:Nodes['*'].Render |
| 366 | function! s:Nodes['*'].Render(hi,lasttype,fillchar,invischar) " Set highlight group to User{N}, where {N} is taken from the minwid field, e.g. %1*. Restore normal highlight with %* or %0*. The difference between User{N} and StatusLine will be applied to StatusLineNC for the statusline of non-current windows. The number N must be between 1 and 9. See |hl-User1..9| |
| 367 | if !strlen(self.minwid) || !self.minwid |
| 368 | return [{'value': '', 'hi': '','lasttype': a:lasttype}] |
| 369 | endif |
| 370 | return [{'value': '', 'hi': 'User'.self.minwid,'lasttype': a:lasttype}] |
| 371 | endf |
| 372 | function! s:StlPrintf(expr,width,fillchar,invischar,hi) |
| 373 | let expr = a:expr =~ '^%!'?eval(strpart(a:expr,2)):a:expr |
| 374 | |
| 375 | let str = 's:Nodes["("].New("(",1,0,'.a:width.','.a:width.',['.substitute(expr,'\([^%]*\)\%(%\(-\)\?\(0\)\?\([1-9]\d*\)\?\%(\.\(\d*\)\)\?\([a-zA-Z<=*()]\|{\([^}]*\)}\|#\([^#]*\)#\)\|$\)','\= |
| 376 | \(submatch(1) != ""?string(submatch(1)).",": ""). |
| 377 | \( |
| 378 | \ submatch(6) == ")"?"]),": " get(s:Nodes,".string(strpart(submatch(6),0,1)).", s:PrintfNode". |
| 379 | \ ").New(". |
| 380 | \ string(strpart(submatch(6),0,1)).", ".strlen(submatch(2)).", ".strlen(submatch(3)).", ".string(submatch(4)).", ".string(submatch(5)). |
| 381 | \ (submatch(6)=="("?", [": |
| 382 | \ strlen(submatch(7))?", ".string(submatch(7))."),": |
| 383 | \ strlen(submatch(8))?", ".string(submatch(8))."),": |
| 384 | \ ")," |
| 385 | \ ) |
| 386 | \)','g').'], 1)' |
| 387 | "echo str |
| 388 | let tree = eval(str) |
| 389 | "echo Dump(tree) |
| 390 | let array = tree.Render('','start',a:fillchar,a:invischar) |
| 391 | let res = s:SynIdStart(hlID(a:hi)) |
| 392 | let id = a:hi |
| 393 | let type = 'start' |
| 394 | "echo Dump(array) |
| 395 | for node in array |
| 396 | if node.hi == '' |
| 397 | let node.hi = a:hi |
| 398 | endif |
| 399 | if node.hi != id && node.hi != 'TabLineTitle666' |
| 400 | let res .= s:SynIdEnd(hlID(id=='TabLineTitle666'?'Title':id)).s:SynIdStart(hlID(node.hi=='TabLineTitle666'?'Title':node.hi)) |
| 401 | let id = node.hi |
| 402 | endif |
| 403 | if node.hi=='TabLineTitle666' " Dirty hack to provide non-standard tabline digit highlighting |
| 404 | let res .= '<font color='.s:GetColor(hlID('Title'),1).'>'.s:HtmlEscape(node.value).'</font>' |
| 405 | else |
| 406 | let res .= s:HtmlEscape(node.value) |
| 407 | endif |
| 408 | endfor |
| 409 | let res .= s:SynIdEnd(hlID(id)) |
| 410 | return res |
| 411 | endf |
| 412 | function! s:Bufname(nr) |
| 413 | let name = bufname(a:nr) |
| 414 | if name == '' |
| 415 | let name = '[No name]' |
| 416 | endif |
| 417 | if strlen(getbufvar(a:nr,'&buftype')) |
| 418 | let name = fnamemodify(name,':t') |
| 419 | endif |
| 420 | return name |
| 421 | endf |
| 422 | function! s:TabTitle(nr) |
| 423 | let maxLen = (&columns - 1)*9/(9*tabpagenr('$') + 1) - 4 |
| 424 | let title = substitute(s:Bufname(tabpagebuflist(a:nr)[tabpagewinnr(a:nr)-1]),'\([^\\]\)[^\\]*\\', '\1\\','g') |
| 425 | if strlen(title) > maxLen |
| 426 | return strpart(title, strlen(title) - maxLen) |
| 427 | endif |
| 428 | return title |
| 429 | endf |
| 430 | function! s:DefaultTabLine() |
| 431 | let sel = "v:val+1==tabpagenr()?'%#TabLineSel#':'%#TabLine#'" |
| 432 | let bufNum = 'len(tabpagebuflist(v:val+1))' |
| 433 | let isModified = "eval(join(map(tabpagebuflist(v:val+1),'getbufvar(v:'.'val,\"&modified\")'),'||'))" |
| 434 | return join(map(range(tabpagenr('$')),"eval(sel).(eval(bufNum) > 1 || eval(isModified)?' %#'.(v:val+1==tabpagenr()?'Title':'TabLineTitle666').'#'.(eval(bufNum) > 1?eval(bufNum):'').'%'.(v:val+1).'T'.eval(sel).repeat('+',eval(isModified)).'%*'.eval(sel).'\ ':'').s:TabTitle(v:val + 1).' '"),'').'%#TabLineFill#%T%=%#TabLine#%XX' |
| 435 | endf |
| 436 | function! GetTabLine() |
| 437 | if tabpagenr('$') > 1 && &showtabline == 1 || &showtabline == 2 && (!has('gui_running') || stridx(&guioptions,'e') == -1) |
| 438 | return s:StlPrintf(strlen(&tabline)?&tabline: s:DefaultTabLine(), &columns,' ','<','') |
| 439 | endif |
| 440 | return '' |
| 441 | endf |
| 442 | function! s:GetTitle() |
| 443 | if !&title |
| 444 | let title = 'VIM' |
| 445 | else |
| 446 | let VIM = get(v:,'servername','') |
| 447 | if VIM == '' |
| 448 | let VIM = has('gui_running')?'GVIM': 'VIM' |
| 449 | endif |
| 450 | let bufName = &buftype == 'help'?'help':fnamemodify(fnamemodify(fnamemodify(bufname("%"),":p"),":~"),":h") |
| 451 | if strlen(bufName) > 3 |
| 452 | let partLen = 3 |
| 453 | let bufName = strpart(bufName, 0, partLen).'%<'.strpart(bufName,partLen) |
| 454 | endif |
| 455 | if strlen(bufName) |
| 456 | let bufName = '('.bufName.')' |
| 457 | endif |
| 458 | let args = argc() <= 1?'': ' ('.(argv(argidx()) == bufname('%')?argidx() + 1: '('.(argidx() + 1).')').' of '.argc().')' |
| 459 | let titlestring = strlen(&titlestring)?&titlestring: '%t %M '.bufName.args.' - '.VIM |
| 460 | let title = substitute(s:StlPrintf(titlestring,(strlen(&titlestring)? &titlelen?&titlelen:&columns: 1000) - 1,' ','..',''),'\s*$','','') |
| 461 | if !strlen(&titlestring) && strlen(title) > &columns - 5 |
| 462 | let title = title[0:(&columns - 5)/2 - 1 ].'...'.title[strlen(title) - (&columns - 5)/2 + 1:strlen(title)] |
| 463 | endif |
| 464 | let title = substitute(title, ' ', '\ ', 'g') |
| 465 | endif |
| 466 | if g:ScreenShot.Icon |
| 467 | return '<table align=left style="color:white;background:blue"><tr><th>'.s:ParseXpm(s:VimLogoXpm).'</th><th>'.title.'</th></tr></table>' |
| 468 | else |
| 469 | return title |
| 470 | endif |
| 471 | endf |
| 472 | function! s:SplitWithSpan(hi,str) |
| 473 | return eval(join(map(split(a:str,' '),"'s:SynIdWrap(a:hi,\"'.v:val.'\")'"), ".' '.")) |
| 474 | endf |
| 475 | function! s:GetCredits() |
| 476 | return s:SynIdWrap('Question','Code syntax highlighting by ').'<a '.s:SynIdStyle(s:GetDefaultHlVect()).' href=http://www.vim.org><u>'.s:SynIdWrap('ModeMsg','VIM').'</u></a>'.s:SynIdWrap('Question',' captured with ').'<a '.s:SynIdStyle(s:GetDefaultHlVect()).' href=http://www.vim.org/scripts/script.php?script_id=1552><u>'.s:SynIdWrap('ModeMsg','ScreenShot').'</u></a>'.s:SynIdWrap('Question',' script ') |
| 477 | endf |
| 478 | "}}} |
| 479 | "{{{-----------Menus |
| 480 | function! s:GetMenu(mode,name) |
| 481 | redir => src |
| 482 | exec a:mode.'menu '.a:name |
| 483 | redir END |
| 484 | return src |
| 485 | endf |
| 486 | |
| 487 | "}}} |
| 488 | "{{{-----------Xpm |
| 489 | function! s:ParseXpm(src) |
| 490 | let [all,comment,name,content;rest] = matchlist(tr(a:src,"\n"," "),'/\*\([^*]*\|\*[^/]\)\*/\s*static\s\+char\s*\*\s*\(\w*\)\[\]\s*=\s*{\(.*\)}') |
| 491 | let lines = eval('['.content.']') |
| 492 | let [width, height, colors_count, charwid; rest] = split(lines[0], '\s\+') |
| 493 | "echo l: |
| 494 | let colors = {} |
| 495 | for id in range(colors_count+1)[1:] |
| 496 | let [all, chars, key, color; rest] = matchlist(lines[id],'^\(.\{'.charwid.'\}\)\s\+\(.\)\s\+\(.*\)') |
| 497 | let colors[chars] = {'color': color, 'key': key} |
| 498 | endfor |
| 499 | "echo colors |
| 500 | let doc = '<table width='.width.' height='.height.' cellspacing=0 cellpadding=0>' |
| 501 | for num in range(height + colors_count + 1)[colors_count + 1:] |
| 502 | let doc .= '<tr>' |
| 503 | for i in range(width) |
| 504 | let col =get(colors,strpart(lines[num],i*charwid, charwid),{}) |
| 505 | let doc .= '<td'.((has_key(col, 'color') && col.color !~? '^\(None\|\)$')?(' bgcolor='.col.color): '').'></td>' |
| 506 | endfor |
| 507 | let doc .= '</tr>' |
| 508 | endfor |
| 509 | return doc.'</table>' |
| 510 | endf |
| 511 | let s:VimLogoXpm = "/* XPM */ |
| 512 | \static char * vim16x16[] = { |
| 513 | \'16 16 8 1', |
| 514 | \' c None', |
| 515 | \'. c #000000', |
| 516 | \'+ c #000080', |
| 517 | \'@ c #008000', |
| 518 | \'# c #00FF00', |
| 519 | \'$ c #808080', |
| 520 | \'% c #C0C0C0', |
| 521 | \'& c #FFFFFF', |
| 522 | \' .....#. .... ', |
| 523 | \' .&&&&&.@.&&&&. ', |
| 524 | \' .%%%%%$..%%%%$.', |
| 525 | \' .%%%$.@.&%%$. ', |
| 526 | \' .%%%$..&%%$. ', |
| 527 | \' .%%%$.&%%$.. ', |
| 528 | \' #.%%%$&%%$.@@. ', |
| 529 | \'#@.%%%&%%$.@@@@.', |
| 530 | \'.@.%%%%%..@@@@+ ', |
| 531 | \' ..%%%%.%...@. ', |
| 532 | \' .%%%%...%%.%. ', |
| 533 | \' .%%%.%%.%%%%%.', |
| 534 | \' .%%$..%.%.%.%.', |
| 535 | \' .%$.@.%.%.%.%.', |
| 536 | \' .. .%%.%.%.%.', |
| 537 | \' .. . . . '};" |
| 538 | |
| 539 | "}}} |
| 540 | "{{{-----------Window's layout recognition functions |
| 541 | function! s:Window_New(window,num) |
| 542 | call extend(a:window,{'num':a:num,'size': [winwidth(a:num),winheight(a:num)]}) |
| 543 | endf |
| 544 | function! s:Window_TryMerge(self,new) |
| 545 | if has_key(a:self,'prev') |
| 546 | if a:self.size[!a:self.prevdir] == a:self.prev.size[!a:self.prevdir] |
| 547 | if !has_key(a:self.prev, 'dir') |
| 548 | let a:self.prev.dir = a:self.prevdir |
| 549 | endif |
| 550 | if a:self.prev.dir == a:self.prevdir && !has_key(a:self.prev, 'num') |
| 551 | call s:Container_Add(a:self.prev,a:self) |
| 552 | else |
| 553 | call s:Container_New(a:new,a:self.prev,a:self) |
| 554 | endif |
| 555 | return 1 |
| 556 | endif |
| 557 | endif |
| 558 | return 0 |
| 559 | endf |
| 560 | function! s:Window_DelParent(self) |
| 561 | if has_key(a:self,'parent') |
| 562 | call remove(a:self,'parent') |
| 563 | endif |
| 564 | if has_key(a:self,'prev') |
| 565 | call remove(a:self,'prev') |
| 566 | endif |
| 567 | for entry in items(a:self) |
| 568 | if type(entry[1]) == 2 |
| 569 | unlet a:self[entry[0]] |
| 570 | endif |
| 571 | endfor |
| 572 | if !has_key(a:self, 'childs') |
| 573 | return |
| 574 | endif |
| 575 | for C in a:self.childs |
| 576 | call s:Window_DelParent(C) |
| 577 | endfor |
| 578 | |
| 579 | endf |
| 580 | function! s:Window_IsTop(self,top) |
| 581 | let res = a:self |
| 582 | while has_key(res,'parent') |
| 583 | let res = res.parent |
| 584 | endwhile |
| 585 | return res is a:top |
| 586 | endf |
| 587 | function! s:Container_New(container,child1,child2) |
| 588 | call extend(a:container,{'dir':a:child2.prevdir,'childs':[], 'size': [0,0]}) |
| 589 | let a:container.size[!a:container.dir] = a:child2.size[!a:container.dir] |
| 590 | call s:Container_Add(a:container,a:child1, a:child2) |
| 591 | if has_key(a:child1, 'prev') |
| 592 | let a:container.prev = a:child1.prev |
| 593 | endif |
| 594 | if has_key(a:child1, 'prevdir') |
| 595 | let a:container.prevdir = a:child1.prevdir |
| 596 | endif |
| 597 | endf |
| 598 | function! s:Container_Add(self,...) |
| 599 | for child in a:000 |
| 600 | let a:self.size[a:self.dir] += child.size[a:self.dir] + (len(a:self.childs) != 0) |
| 601 | call add(a:self.childs,child) |
| 602 | let child.parent = a:self |
| 603 | endfor |
| 604 | endf |
| 605 | function! s:EnumWindows() |
| 606 | let ei_save = &ei |
| 607 | let winnr_save = winnr() |
| 608 | set ei=all |
| 609 | let windows=[] |
| 610 | let i = 1 |
| 611 | while winwidth(i) > 0 |
| 612 | let window = {'active': i == winnr_save} |
| 613 | call s:Window_New(window, i) |
| 614 | call add(windows, window) |
| 615 | let i += 1 |
| 616 | endwhile |
| 617 | 1wincmd w |
| 618 | let i = 1 |
| 619 | let cur = {} |
| 620 | |
| 621 | while i == winnr() |
| 622 | |
| 623 | |
| 624 | let window = windows[i - 1] |
| 625 | let window.pos = {'line':line('.'),'col':col('.'),'virtcol':virtcol('.'),'topline':line('w0'),'bottomline':line('w$'),'lastline':line('$')} |
| 626 | if i - 1 |
| 627 | let window.prev = cur |
| 628 | wincmd k |
| 629 | if !s:Window_IsTop(windows[winnr() - 1],cur) |
| 630 | exec i.'wincmd w' |
| 631 | wincmd h |
| 632 | if !s:Window_IsTop(windows[winnr() - 1],cur) |
| 633 | echoerr 'Can not enum window!' |
| 634 | return 0 |
| 635 | endif |
| 636 | let window.prevdir = 0 |
| 637 | else |
| 638 | let window.prevdir = 1 |
| 639 | endif |
| 640 | exec i.'wincmd w' |
| 641 | let new={} |
| 642 | while s:Window_TryMerge(window,new) && has_key(window,'prev') |
| 643 | if len(new) |
| 644 | let window = new |
| 645 | let new = {} |
| 646 | else |
| 647 | let window = window.prev |
| 648 | endif |
| 649 | endwhile |
| 650 | endif |
| 651 | let cur = window |
| 652 | let i += 1 |
| 653 | wincmd w |
| 654 | endwhile |
| 655 | " call s:Window_DelParent(cur) |
| 656 | let &ei = ei_save |
| 657 | exec winnr_save.'wincmd w' |
| 658 | return cur |
| 659 | |
| 660 | endf |
| 661 | "}}} |
| 662 | "{{{-----------Html generation functions |
| 663 | if has('gui_running') |
| 664 | function! s:GetColor(id,type) |
| 665 | return synIDattr(a:id,a:type?'fg#': 'bg#') |
| 666 | endf |
| 667 | else |
| 668 | if &t_Co == 8 |
| 669 | if has('win32') || has('dos32') || has('dos16') |
| 670 | let s:Colors = ['#000000', '#0000ff', '#00ff00', '#00ffff', '#ff0000', '#ff00ff', '#ffff00', '#ffffff'] |
| 671 | else |
| 672 | let s:Colors = ['#000000', '#ff0000', '#00ff00', '#ffff00', '#0000ff', '#ff00ff', '#00ffff', '#ffffff'] |
| 673 | endif |
| 674 | else |
| 675 | if has('win32') || has('dos32') || has('dos16') |
| 676 | let s:Colors = ['#000000', '#0000c0', '#008000', '#008080', '#c00000', '#c000c0', '#808000', '#c0c0c0', '#808080', '#6060ff', '#00ff00', '#00ffff', '#ff8080', '#ff40ff', '#ffff00', '#ffffff'] |
| 677 | else |
| 678 | let s:Colors = ['#000000', '#c00000', '#008000', '#808000', '#0000c0', '#c000c0', '#008080', '#c0c0c0', '#808080', '#ff6060', '#00ff00', '#ffff00', '#8080ff', '#ff40ff', '#00ffff', '#ffffff'] |
| 679 | endif |
| 680 | endif |
| 681 | let s:valuerange = [0x00, 0x5F, 0x87, 0xAF, 0xD7, 0xFF] |
| 682 | function! s:GetColor(id,type) |
| 683 | let c = synIDattr(a:id,a:type?'fg#': 'bg#') |
| 684 | if c == '-1' || c == '' |
| 685 | return '' |
| 686 | endif |
| 687 | let cc = eval(c) |
| 688 | if &t_Co != 256 || cc < 0x10 |
| 689 | return s:Colors[cc] |
| 690 | else |
| 691 | let cc = cc - 16 |
| 692 | return '#'.(cc <= 216?(printf('%.2x',s:valuerange[(cc/36)%6]).printf('%.2x',s:valuerange[(cc/6)%6]).printf('%.2x',s:valuerange[cc%6])):repeat(printf('%.2x',8 + (cc - 216)*0x0a),3)) |
| 693 | endif |
| 694 | endf |
| 695 | endif |
| 696 | function! s:GetHlVect(id) |
| 697 | if type(a:id) != type([]) |
| 698 | let id = synIDtrans((type(a:id) == type(1))?(a:id):hlID(a:id)) |
| 699 | let reverse = synIDattr(id,'reverse') == '1' "&& id != hlID('Normal') |
| 700 | if id == hlID('Normal') && !reverse |
| 701 | return ['','','','',''] |
| 702 | " return s:GetDefaultHlVect() |
| 703 | endif |
| 704 | let color = s:GetColor(id,!reverse) |
| 705 | let background = s:GetColor(id,reverse) |
| 706 | if (color == '' || background == '') && reverse |
| 707 | if reverse |
| 708 | let style = s:GetDefaultHlVect() |
| 709 | let [color, background] = [color != ''?color : style[1] != ''?style[1] : '#ffffff', background != ''?background : style[0] != ''? style[0] : '#000000'] |
| 710 | endif |
| 711 | endif |
| 712 | return [color, background, synIDattr(id, 'bold'), synIDattr(id, 'italic'), synIDattr(id, 'underline')] |
| 713 | else |
| 714 | let vec = s:GetHlVect(a:id[0]) |
| 715 | let vecDiff = s:GetHlVect(a:id[1]) |
| 716 | return [vec[0], vecDiff[1], vecDiff[2]||vec[2], vecDiff[3]||vec[3], vecDiff[4]||vec[4]] |
| 717 | endif |
| 718 | endf |
| 719 | function! s:GetDefaultHlVect() |
| 720 | let id = hlID('Normal') |
| 721 | let color = s:GetColor(id,1) |
| 722 | let background = s:GetColor(id,0) |
| 723 | let background = has_key(g:ScreenShot, 'force_background')?g:ScreenShot.force_background : background != ''? background : has('gui_running') ?'#ffffff' : '#000000' |
| 724 | let color = color != ''?color : has('gui_running') || has_key(g:ScreenShot, 'force_background')?'#000000' : '#ffffff' |
| 725 | return [color, background, synIDattr(id, 'bold'), synIDattr(id, 'italic'), synIDattr(id, 'underline')] |
| 726 | endf |
| 727 | function! s:DiffSynId(y,x,fl) |
| 728 | return [synID(a:y,a:x,a:fl), diff_hlID(a:y,a:x)] |
| 729 | endf |
| 730 | function! s:SynIdStyle(id) |
| 731 | return (a:id[0] == '' && a:id[1] == '')?'' : 'style="'.(strlen(a:id[0])?'color:'.a:id[0].';': '').(strlen(a:id[1])?'background:'.a:id[1] : '').'"' |
| 732 | endf |
| 733 | function! s:SynIdStart(id) |
| 734 | let vec = s:GetHlVect(a:id) |
| 735 | " TODO CHECK |
| 736 | "return (vec[1] != ''? '<span style="'.(strlen(vec[0])?'color:'.vec[0].';': '').(strlen(vec[1])?'background:'.vec[1] : '').'">' : vec[0] != ''? '<font color='.vec[0].'>': '').(vec[2]?'<b>': '').(vec[3]?'<i>': '').(vec[4]?'<u>': '') |
| 737 | return (vec[1] != ''? '<span style="'.(strlen(vec[0])?'color:'.vec[0].';': '').(strlen(vec[1])?'background:'.vec[1] : '').'">' : vec[0] != ''? '<font color='.vec[0].'>': '').(vec[2]?'<em>': '').(vec[3]?'<i>': '').(vec[4]?'<u>': '') |
| 738 | endf |
| 739 | function! s:SynIdEnd(id) |
| 740 | let vec = s:GetHlVect(a:id) |
| 741 | " TODO CHECK |
| 742 | "return (vec[4]?'</u>': '').(vec[3]?'</i>': '').(vec[2]?'</b>': '').(vec[1] != ''?'</span>': vec[0] != ''? '</font>': '') |
| 743 | return (vec[4]?'</u>': '').(vec[3]?'</i>': '').(vec[2]?'</em>': '').(vec[1] != ''?'</span>': vec[0] != ''? '</font>': '') |
| 744 | endf |
| 745 | function! s:SynIdWrap(id,text) |
| 746 | return s:SynIdStart(a:id).a:text.s:SynIdEnd(a:id) |
| 747 | endf |
| 748 | |
| 749 | function! s:GetLinePrefix(y,numWidth,width,wrapped) |
| 750 | let prefix = '' |
| 751 | let closed = foldclosed(a:y) != -1 |
| 752 | if &foldcolumn |
| 753 | let level = foldlevel(a:y) - closed |
| 754 | if level || closed |
| 755 | if &foldcolumn > 1 |
| 756 | if level < &foldcolumn |
| 757 | let prefix = repeat('|',level) |
| 758 | |
| 759 | else |
| 760 | let i = level - &foldcolumn + 2 |
| 761 | while i <= level |
| 762 | let prefix .= i < 10? i : '>' |
| 763 | let i += 1 |
| 764 | endw |
| 765 | endif |
| 766 | if closed |
| 767 | let prefix .= '+'.repeat(' ',&foldcolumn - level - 1) |
| 768 | elseif level > foldlevel(a:y - 1) |
| 769 | let prefix = strpart(prefix,0,strlen(prefix) - 1).'-' |
| 770 | endif |
| 771 | let prefix .= repeat(' ', &foldcolumn - strlen(prefix)) |
| 772 | else |
| 773 | if level == 1 |
| 774 | let prefix = '|' |
| 775 | else |
| 776 | let prefix = level < 10?level : '>' |
| 777 | endif |
| 778 | if closed |
| 779 | let prefix = '+' |
| 780 | elseif level > foldlevel(a:y - 1) |
| 781 | let prefix = '-' |
| 782 | endif |
| 783 | endif |
| 784 | else |
| 785 | let prefix = repeat(' ',&foldcolumn) |
| 786 | endif |
| 787 | let prefix = s:SynIdWrap('FoldColumn',strpart(prefix,0,a:width)) |
| 788 | endif |
| 789 | if &number && a:y <= line('$') |
| 790 | if a:wrapped |
| 791 | let prefix .= s:SynIdWrap(a:wrapped?'LineNr': 'NonText',strpart(repeat(' ',a:numWidth),0,a:width - &foldcolumn)) |
| 792 | else |
| 793 | let prefix .= s:SynIdWrap(closed?'Folded': 'LineNr',strpart(repeat(' ',a:numWidth - 1 - strlen(a:y)).a:y.' ',0,a:width - &foldcolumn)) |
| 794 | endif |
| 795 | endif |
| 796 | return prefix |
| 797 | endf |
| 798 | function! s:HtmlEscape(text) |
| 799 | return substitute(a:text,'[<>&]','\={"<": "<",">": ">","&": "&"}[submatch(0)]','g') |
| 800 | endf |
| 801 | function! s:HtmlDecode(text) |
| 802 | return substitute(a:text,'&\([^;]*\);','\={"lt":"<","gt":">","amp":"&"}[submatch(1)]','g') |
| 803 | endf |
| 804 | function! s:Opt2Dict(opt) |
| 805 | return eval('{'.substitute(a:opt,'\(\w\+\):\([^,]*\)\(,\|$\)',"'\\1':'\\2'\\3", 'g').'}') |
| 806 | endf |
| 807 | function! s:GetFillChars() |
| 808 | return extend({"fold": "-",'vert': '|','stl': ' ','stlnc': ' ','diff': '-'},s:Opt2Dict(&fillchars)) |
| 809 | endf |
| 810 | function! s:synIDSpec(y,x,normal) |
| 811 | return !&diff?(a:normal):diff_hlID(a:y,a:x)?(s:DiffSynId(a:y,a:x,0)): [a:normal, 0] |
| 812 | endf |
| 813 | function! s:GetColoredText(lines,start,finish,height,topfill,lineEnd) |
| 814 | let y = a:start |
| 815 | " TODO CHECK |
| 816 | if exists("s:synIDfn") |
| 817 | unlet s:synIDfn |
| 818 | endif |
| 819 | let s:synIDfn = &diff? function('s:DiffSynId'): function('synID') |
| 820 | let realWidth = winwidth(winnr()) |
| 821 | let foldWidth = &foldcolumn |
| 822 | let numWidth = &number?max([&numberwidth,strlen(line('$'))+1]):0 |
| 823 | let width = realWidth - numWidth - foldWidth |
| 824 | let fillChars = s:GetFillChars() |
| 825 | let listChars = s:Opt2Dict(&listchars) |
| 826 | let expandTab = !&list || has_key(listChars, 'tab') |
| 827 | if !&list |
| 828 | let listChars.tab = ' ' |
| 829 | endif |
| 830 | let fill_screen = strlen(a:lineEnd) || get(g:ScreenShot, 'fill_screen', 0) |
| 831 | let d_opts = split(&display,',') |
| 832 | let [uhex, lastline] = [0, 0] |
| 833 | for d_opt in d_opts |
| 834 | if d_opt == 'uhex' |
| 835 | let uhex = 1 |
| 836 | elseif d_opt == 'lastline' |
| 837 | let lastline = 1 |
| 838 | endif |
| 839 | endfor |
| 840 | let realX = 0 |
| 841 | let view = winsaveview() |
| 842 | let topfill = a:topfill == -1?view.topfill : a:topfill |
| 843 | if a:height&&topfill |
| 844 | let inc = a:height?min([topfill,a:height]):topfill |
| 845 | for dd in range(inc) |
| 846 | call add(a:lines,s:GetLinePrefix(y - 1,numWidth,realWidth,0).s:SynIdWrap('DiffDelete',s:HtmlEscape(repeat(fillChars.diff,width))).a:lineEnd) |
| 847 | endfor |
| 848 | endif |
| 849 | let yReal = topfill |
| 850 | let skip = view.leftcol + (view.skipcol?(view.skipcol + strlen(&showbreak)):0) |
| 851 | let maxRealX = width + view.leftcol + view.skipcol |
| 852 | if width <= 0 |
| 853 | let [width , maxRealX] = [0, 0] |
| 854 | endif |
| 855 | let cond = ((!a:height || !lastline))?((a:start == a:finish && a:height)?'yReal < a:height && y == a:start || y < a:finish': 'y <= a:finish'): 'yReal < a:height' |
| 856 | while eval(cond) && y <= line('$') |
| 857 | let x = 1 |
| 858 | let xx = 0 |
| 859 | let str = getline(y) |
| 860 | let chunk = '' |
| 861 | let xmax = len(str) + &list |
| 862 | let prefix = s:GetLinePrefix(y,numWidth,realWidth,0) |
| 863 | let realX = 0 |
| 864 | let [oldId, oldId1] = &diff?[[0,0],[0, 0]] :[0, 0] |
| 865 | let folded = foldclosed(y) |
| 866 | if x > xmax |
| 867 | call add(a:lines, s:SynIdWrap(diff_hlID(y,x),prefix.(fill_screen || diff_hlID(y, x)?repeat(' ', width): '')).a:lineEnd) |
| 868 | elseif folded != -1 |
| 869 | let text = matchstr(foldtextresult(y), '.'.'\{,'.width.'\}', 0) |
| 870 | call add(a:lines,prefix.s:SynIdWrap('Folded',s:HtmlEscape(text).repeat(fillChars.fold,width - strlen(substitute(text, ".", "x", "g"))).a:lineEnd)) |
| 871 | let y = foldclosedend(y) |
| 872 | else |
| 873 | let tab = '' |
| 874 | let realX = 0 |
| 875 | let eol = 0 |
| 876 | if view.skipcol |
| 877 | let [oldId, oldId1, tab] = [&diff?[hlID('NonText'), 0] :hlID('NonText'), 0, s:SynIdStart(hlID('NonText')).s:HtmlEscape(&showbreak)] |
| 878 | endif |
| 879 | while x <= xmax && eval(cond) |
| 880 | let newLine = ((xx<maxRealX)?(prefix):s:GetLinePrefix(y,numWidth,realWidth,1)).tab |
| 881 | while realX < maxRealX |
| 882 | let [whole, char, str; dummy] = matchlist(str, '^\(.\=\)\(.*\)$') |
| 883 | let diffX = len(char)?len(char):1 |
| 884 | if char == '' |
| 885 | if eol || !&list || !has_key(listChars,'eol') |
| 886 | " TODO CHECK fill spaces |
| 887 | let diff = maxRealX - realX |
| 888 | let char = fill_screen || diff_hlID(y, x)?repeat(' ',diff): ' ' |
| 889 | let id = s:synIDSpec(y,x,0) |
| 890 | else |
| 891 | let id = s:synIDSpec(y,x,hlID('NonText')) |
| 892 | let diff = 1 |
| 893 | let char = listChars.eol |
| 894 | let eol = 1 |
| 895 | endif |
| 896 | elseif (char < ' ' || char > '~') && char !~ '\p' |
| 897 | if char == "\t" && expandTab |
| 898 | let id = s:synIDSpec(y,x,&list?hlID('SpecialKey'):synIDtrans(synID(y, x, 0))) |
| 899 | let diff = &tabstop - xx%&tabstop |
| 900 | let char = strpart(listChars.tab,0,1).repeat(strpart(listChars.tab,1),diff-1) |
| 901 | else |
| 902 | let id = s:synIDSpec(y,x,hlID('SpecialKey')) |
| 903 | if char2nr(char) < 0x100 |
| 904 | if uhex |
| 905 | let diff = 4 |
| 906 | let char = char == "\n"?'<00>':printf('<%02x>',char2nr(char)) |
| 907 | else |
| 908 | let diff = 2 |
| 909 | let charnr = char2nr(char) |
| 910 | if charnr == 10 |
| 911 | let char = '^@' |
| 912 | elseif charnr < 32 |
| 913 | let char = '^'.nr2char(64 + charnr) |
| 914 | elseif charnr == 127 |
| 915 | let char = '^?' |
| 916 | elseif charnr < 160 |
| 917 | let char = '~'.nr2char(64 + charnr - 128) |
| 918 | elseif charnr == 255 |
| 919 | let char = '~?' |
| 920 | else |
| 921 | let char = '|'.nr2char(32 + charnr - 160) |
| 922 | endif |
| 923 | endif |
| 924 | else |
| 925 | " TODO CHECK |
| 926 | "let diff = 6 |
| 927 | "let char = printf('<%04x>',char2nr(char)) |
| 928 | let diff = strlen(char) |
| 929 | let char = char |
| 930 | endif |
| 931 | endif |
| 932 | else |
| 933 | let diff = 1 |
| 934 | let id = s:synIDfn(y,x,0) |
| 935 | endif |
| 936 | if id != oldId |
| 937 | if chunk != '' |
| 938 | let newLine .= s:SynIdEnd(oldId1).s:SynIdStart(oldId).s:HtmlEscape(chunk) |
| 939 | endif |
| 940 | let [chunk, oldId, oldId1] = ['', id, oldId] |
| 941 | endif |
| 942 | if realX >= skip |
| 943 | let chunk .= char |
| 944 | elseif realX + strlen(substitute(char, ".", "x", "g")) >= skip |
| 945 | let chunk .= matchstr(char,'.*',skip - realX) |
| 946 | endif |
| 947 | let realX += diff |
| 948 | let xx += diff |
| 949 | let x += diffX |
| 950 | endwhile |
| 951 | if chunk != '' |
| 952 | let newLine .= s:SynIdEnd(oldId1).s:SynIdStart(oldId).s:HtmlEscape(chunk) |
| 953 | let [chunk, oldId, oldId1] = ['', id, oldId] |
| 954 | endif |
| 955 | let save_id = oldId |
| 956 | if realX > maxRealX |
| 957 | let realX = realX - maxRealX |
| 958 | let [all, newLine, chunk; rest] = matchlist(newLine,'\(.*\)\(\%([^<>&;]\|&[^;]*;\)\{'.realX.'\}\)$') |
| 959 | let chunk = s:HtmlDecode(chunk) |
| 960 | else |
| 961 | let [chunk, realX] = ['', 0] |
| 962 | endif |
| 963 | let oldId1 = &diff?[0,0]: 0 |
| 964 | if &showbreak != '' |
| 965 | let xx += strlen(&showbreak) |
| 966 | let tab = s:SynIdWrap('NonText',s:HtmlEscape(&showbreak)) |
| 967 | let realX += strlen(&showbreak) |
| 968 | else |
| 969 | let tab = '' |
| 970 | endif |
| 971 | call add(a:lines, newLine.s:SynIdEnd(save_id).a:lineEnd) |
| 972 | if chunk == '' |
| 973 | let oldId = &diff?[0,0]: 0 |
| 974 | endif |
| 975 | let yReal += 1 |
| 976 | if !&wrap |
| 977 | break |
| 978 | endif |
| 979 | if view.skipcol |
| 980 | let maxRealX -= view.skipcol |
| 981 | let view.skipcol = 0 |
| 982 | let skip = 0 |
| 983 | endif |
| 984 | endw |
| 985 | let yReal -= 1 |
| 986 | endif |
| 987 | let yReal += 1 |
| 988 | let y += 1 |
| 989 | if diff_filler(y) |
| 990 | let inc = a:height?min([diff_filler(y),a:height - yReal]):diff_filler(y) |
| 991 | for dd in range(inc) |
| 992 | call add(a:lines,prefix.s:SynIdWrap('DiffDelete',s:HtmlEscape(repeat(fillChars.diff,width))).a:lineEnd) |
| 993 | endfor |
| 994 | let yReal += inc |
| 995 | endif |
| 996 | endw |
| 997 | while yReal < a:height |
| 998 | let prefix = s:GetLinePrefix(y,numWidth,realWidth,0) |
| 999 | let fill_screen = fill_screen || s:GetHlVect('NonText')[1] != '' |
| 1000 | |
| 1001 | if y > line('$') |
| 1002 | call add(a:lines, prefix.s:SynIdStart(hlID('NonText')).'~'.(fill_screen?repeat(' ', width + numWidth - 1): '').s:SynIdEnd(hlID('NonText')).a:lineEnd) |
| 1003 | else |
| 1004 | call add(a:lines, s:GetLinePrefix(y,0,realWidth,1).s:SynIdStart(hlID('NonText')).'@'.(fill_screen?repeat(' ', width + numWidth - 1): '').s:SynIdEnd(hlID('NonText')).a:lineEnd) |
| 1005 | endif |
| 1006 | let yReal += 1 |
| 1007 | endw |
| 1008 | let style = s:GetDefaultHlVect() |
| 1009 | if len(a:lines) && style[0] != '' |
| 1010 | let a:lines[0] = '<font color='.style[0].'>'.a:lines[0] |
| 1011 | let a:lines[len(a:lines) - 1] .= '</font>' |
| 1012 | endif |
| 1013 | endf |
| 1014 | function! s:GetColoredWindowText(window,lines,last) |
| 1015 | exec a:window.num.'wincmd w' |
| 1016 | let fillChars = s:GetFillChars() |
| 1017 | call s:GetColoredText(a:lines, line('w0'),line('w$'),winheight(a:window.num),-1,a:last[0]?'':s:SynIdWrap('VertSplit', fillChars.vert)) |
| 1018 | let [fill_stl, synId] = (a:window.active)?[(fillChars.stl), 'StatusLine'] :[fillChars.stlnc, 'StatusLineNC'] |
| 1019 | if strlen(&statusline) |
| 1020 | let StatusLine = s:StlPrintf(&statusline,winwidth('.'),fill_stl,'<',synId) |
| 1021 | else |
| 1022 | let name = s:Bufname('%') |
| 1023 | if &modified |
| 1024 | let name .= fillChars.stlnc.'[+]' |
| 1025 | endif |
| 1026 | if &readonly |
| 1027 | let name .= (&modified?'':fillChars.stlnc).'[RO]' |
| 1028 | endif |
| 1029 | if a:window.pos.topline == 1 |
| 1030 | if a:window.pos.bottomline == a:window.pos.lastline |
| 1031 | let percents = 'All' |
| 1032 | else |
| 1033 | let percents = 'Top' |
| 1034 | endif |
| 1035 | elseif a:window.pos.bottomline == a:window.pos.lastline |
| 1036 | let percents = 'Bot' |
| 1037 | else |
| 1038 | let percents = (a:window.pos.topline*100/(a:window.pos.lastline + a:window.pos.topline - a:window.pos.bottomline )).'%' |
| 1039 | if strlen(percents) == 2 |
| 1040 | let percents = ' '.percents |
| 1041 | endif |
| 1042 | endif |
| 1043 | let posInfo = a:window.pos.line.','.a:window.pos.col.((a:window.pos.col != a:window.pos.virtcol)?('-'.a:window.pos.virtcol): '') |
| 1044 | let width = winwidth('.') |
| 1045 | let magicLen = 18 |
| 1046 | let lack = strlen(name) + magicLen + 1 - width |
| 1047 | if lack < 0 |
| 1048 | let StatusLine = name.repeat(fillChars.stlnc, width - strlen(name) - magicLen).posInfo.repeat(fillChars.stlnc,magicLen - 3 - strlen(posInfo)).percents |
| 1049 | else |
| 1050 | let free = strlen(name) + magicLen - 1 - strlen(posInfo) |
| 1051 | let widthFree = width - 2 - strlen(posInfo) |
| 1052 | let newNameLen = (strlen(name) - 1)*widthFree/free |
| 1053 | let newInfoLen = (magicLen - strlen(posInfo))*widthFree/free |
| 1054 | let newNameLen += widthFree - newNameLen - newInfoLen |
| 1055 | let StatusLine = s:HtmlEscape('<'.strpart(name, strlen(name) - newNameLen)).' '.posInfo |
| 1056 | let percents = ' '.percents |
| 1057 | if (newInfoLen>4) |
| 1058 | let StatusLine .= repeat(fillChars.stlnc,newInfoLen - 4).percents |
| 1059 | elseif newInfoLen >= 0 |
| 1060 | let StatusLine .= repeat(fillChars.stlnc,newInfoLen) |
| 1061 | else |
| 1062 | let StatusLine = strpart(StatusLine, 0, strlen(StatusLine) + newInfoLen) |
| 1063 | endif |
| 1064 | |
| 1065 | |
| 1066 | endif |
| 1067 | let StatusLine = s:SynIdWrap(synId,StatusLine) |
| 1068 | endif |
| 1069 | call add(a:lines,StatusLine.s:SynIdWrap(synId, a:last[0]?'':fill_stl)) |
| 1070 | endf |
| 1071 | |
| 1072 | function! s:InternalToHtml(self,lines,last) |
| 1073 | if has_key(a:self, 'childs') |
| 1074 | let lines = [] |
| 1075 | let last = [0,0] |
| 1076 | let b = 0 |
| 1077 | for C in range(len(a:self.childs)) |
| 1078 | let last[a:self.dir] = a:last[a:self.dir] && C == len(a:self.childs) - 1 |
| 1079 | let last[1 - a:self.dir] = a:last[1 - a:self.dir] |
| 1080 | if b |
| 1081 | let childLines = [] |
| 1082 | call s:InternalToHtml(a:self.childs[C],childLines,last) |
| 1083 | if !a:self.dir |
| 1084 | |
| 1085 | let i = 0 |
| 1086 | while i < len(childLines) |
| 1087 | let lines[i] .= childLines[i] |
| 1088 | let i += 1 |
| 1089 | endw |
| 1090 | else |
| 1091 | |
| 1092 | let lines += childLines |
| 1093 | endif |
| 1094 | else |
| 1095 | call s:InternalToHtml(a:self.childs[C],lines,last) |
| 1096 | let b = 1 |
| 1097 | endif |
| 1098 | |
| 1099 | endfor |
| 1100 | call extend(a:lines, lines) |
| 1101 | elseif has_key(a:self, 'num') |
| 1102 | call s:GetColoredWindowText(a:self, a:lines, a:last) |
| 1103 | endif |
| 1104 | |
| 1105 | endf |
| 1106 | function! s:SaveEvents() |
| 1107 | let saved = [&winwidth,&winheight,&winminheight,&winminwidth,&ei] |
| 1108 | let [&winwidth,&winheight,&winminheight,&winminwidth,&ei] = [1, 1, 1, 1, 'all'] |
| 1109 | return saved |
| 1110 | endf |
| 1111 | function! s:RestoreEvents(saved) |
| 1112 | let [&winwidth,&winheight,&winminheight,&winminwidth,&ei] = a:saved |
| 1113 | endf |
| 1114 | "}}} |
| 1115 | "{{{-----------Top-level functions and commands |
| 1116 | if !exists('ScreenShot') |
| 1117 | let ScreenShot = {} |
| 1118 | endif |
| 1119 | call extend(ScreenShot,{'Title': 1,'Icon': 1,'Credits': 1},'keep') |
| 1120 | function! ToHtml() |
| 1121 | let tabline = GetTabLine() |
| 1122 | if g:ScreenShot.Title |
| 1123 | let title = s:GetTitle() |
| 1124 | endif |
| 1125 | let saved = s:SaveEvents() |
| 1126 | let win = s:EnumWindows() |
| 1127 | let lines = [] |
| 1128 | call s:InternalToHtml(win, lines, [1,1]) |
| 1129 | call s:RestoreEvents(saved) |
| 1130 | if tabline != '' |
| 1131 | call insert(lines,tabline) |
| 1132 | endif |
| 1133 | let lines[0] = '<table cellspacing=0 cellpadding=0 '.s:SynIdStyle(s:GetDefaultHlVect()).' '.(exists('title')?' border=2><tr><th align=left style="color:white;background:blue">'.title.'</th></tr>': '>').'<tr><td><pre>'.lines[0] |
| 1134 | let lines[len(lines) - 1] .= '</pre></td></tr>'.(g:ScreenShot.Credits?'<tr><td><table align=right><tr><td width=20%></td><td width=80%><small><i>'.s:GetCredits().'</i></small></td></tr></table></td></tr>': '').'</table>' |
| 1135 | return lines |
| 1136 | endf |
| 1137 | function! Text2Html(line1,line2) |
| 1138 | let lines = [] |
| 1139 | call s:GetColoredText(lines,a:line1,a:line2,0,0,'') |
| 1140 | exec 'new '.bufname('%').'.html' |
| 1141 | let lines[0] = '<table cellspacing=0 cellpadding=0 '.s:SynIdStyle(s:GetDefaultHlVect()).'><tr><td colspan><pre>'.lines[0] |
| 1142 | call append(0,lines + ['</pre></td></tr>'.(g:ScreenShot.Credits?'<tr><td><table align=right><tr><td width=20%></td><td width=80%><small><i>'.s:GetCredits().'</i></small></td></tr></table></td></tr>': '').'</table>']) |
| 1143 | endf |
| 1144 | |
| 1145 | function! ScreenShot() |
| 1146 | let a = ToHtml() |
| 1147 | let shots = eval('['.substitute(glob('screenshot-*.html'),'\%(screenshot-\(\d*\).html\|.*\)\%(\n\|$\)','\=((submatch(1)!="")?submatch(1):0).","','g').']') |
| 1148 | exec 'new screenshot-'.(max(shots) + 1).'.html' |
| 1149 | call append(0,a) |
| 1150 | endf |
| 1151 | function! Diff2Html(line1,line2) |
| 1152 | let buffs = map(filter(tabpagebuflist(tabpagenr()),'getwinvar(bufwinnr(v:val),''&diff'')'),'bufwinnr(v:val)') |
| 1153 | if len(buffs) < 2 |
| 1154 | echoerr 'Window in diff mode not found' |
| 1155 | return 0 |
| 1156 | endif |
| 1157 | if buffs[0] == winnr() |
| 1158 | let num = 0 |
| 1159 | else |
| 1160 | let num = index(buffs, winnr()) |
| 1161 | if num == -1 |
| 1162 | echoerr 'Can''t find current buffer!' |
| 1163 | return |
| 1164 | endif |
| 1165 | let buffs[1] = buffs[num] |
| 1166 | let num = 1 |
| 1167 | endif |
| 1168 | let lineTop = eval(join(map(range(1,a:line1),'diff_filler(v:val) - (foldclosed(v:val)>0) + (v:val == foldclosedend(v:val) ) + 1'),'+')) |
| 1169 | let height = eval(join(map(range(a:line1,a:line2),'diff_filler(v:val) - (foldclosed(v:val)>0) + (v:val == foldclosedend(v:val)) + 1'),'+')) |
| 1170 | exec buffs[1-num].'wincmd w' |
| 1171 | let i = 0 |
| 1172 | let val = 0 |
| 1173 | while val < lineTop && i < line('$') |
| 1174 | let i += 1 |
| 1175 | let val += diff_filler(i) - (foldclosed(i)>0) + (i == foldclosedend(i) ) + 1 |
| 1176 | endw |
| 1177 | let [topfill{num+1}, topfill{2-num}] = [0, val - lineTop] |
| 1178 | let [startY{num+1}, startY{2-num}] = [a:line1, i] |
| 1179 | while val < lineTop + height && i < line('$') |
| 1180 | let i += 1 |
| 1181 | let val += diff_filler(i) - (foldclosed(i)>0) + (i == foldclosedend(i) ) + 1 |
| 1182 | endw |
| 1183 | let [endY{num+1}, endY{2-num}] = [a:line2, i-1] |
| 1184 | exec buffs[0].'wincmd w' |
| 1185 | let lines1 = [] |
| 1186 | call s:GetColoredText(lines1,startY1,endY1,height,topfill1,s:SynIdWrap('VertSplit', s:GetFillChars().vert)) |
| 1187 | exec buffs[1].'wincmd w' |
| 1188 | let lines2 = [] |
| 1189 | call s:GetColoredText(lines2,startY2,endY2,height,topfill2,'') |
| 1190 | for i in range(len(lines1)) |
| 1191 | let lines1[i] .= lines2[i] |
| 1192 | endfor |
| 1193 | exec 'new '.fnamemodify(bufname(winbufnr(buffs[0])),':t').'\ -\ '.fnamemodify(bufname(winbufnr(buffs[0])),':t').'.diff.html' |
| 1194 | let lines1[0] = '<table cellspacing=0 cellpadding=0 '.s:SynIdStyle(s:GetDefaultHlVect()).'><tr><td colspan><pre>'.lines1[0] |
| 1195 | call append(0,lines1 + ['</pre></td></tr>'.(g:ScreenShot.Credits?'<tr><td><table align=right><tr><td width=20%></td><td width=80%><small><i>'.s:GetCredits().'</i></small></td></tr></table></td></tr>': '').'</table>']) |
| 1196 | |
| 1197 | endf |
| 1198 | command! -range=% Text2Html :call Text2Html(<line1>,<line2>) |
| 1199 | command! ScreenShot :call ScreenShot() |
| 1200 | command! -range=% Diff2Html :call Diff2Html(<line1>,<line2>) |
| 1201 | "}}} vim:foldmethod=marker foldlevel=0 |
| 1202 | |
