Bram Moolenaar | a5fac54 | 2005-10-12 20:58:49 +0000 | [diff] [blame^] | 1 | " netrwFileHandlers: contains various extension-based file handlers for |
| 2 | " netrw's browsers' x command ("eXecute launcher") |
| 3 | " Author: Charles E. Campbell, Jr. |
| 4 | " Date: Oct 12, 2005 |
| 5 | " Version: 7 |
| 6 | " Copyright: Copyright (C) 1999-2005 Charles E. Campbell, Jr. {{{1 |
| 7 | " Permission is hereby granted to use and distribute this code, |
| 8 | " with or without modifications, provided that this copyright |
| 9 | " notice is copied with it. Like anything else that's free, |
| 10 | " netrwFileHandlers.vim is provided *as is* and comes with no |
| 11 | " warranty of any kind, either expressed or implied. In no |
| 12 | " event will the copyright holder be liable for any damages |
| 13 | " resulting from the use of this software. |
| 14 | " |
| 15 | " Rom 6:23 (WEB) For the wages of sin is death, but the free gift of God {{{1 |
| 16 | " is eternal life in Christ Jesus our Lord. |
| 17 | |
| 18 | " --------------------------------------------------------------------- |
| 19 | " Load Once: {{{1 |
| 20 | if exists("g:loaded_netrwFileHandlers") || &cp |
| 21 | finish |
| 22 | endif |
| 23 | let s:keepcpo= &cpo |
| 24 | set cpo&vim |
| 25 | let g:loaded_netrwFileHandlers= "v7" |
| 26 | |
| 27 | " --------------------------------------------------------------------- |
| 28 | " netrwFileHandlers#Init: {{{1 |
| 29 | " This functions is here to allow a call to this function to autoload |
| 30 | " the netrwFileHandlers.vim file |
| 31 | fun! netrwFileHandlers#Init() |
| 32 | " call Dfunc("netrwFileHandlers#Init()") |
| 33 | " call Dret("netrwFileHandlers#Init") |
| 34 | endfun |
| 35 | |
| 36 | " --------------------------------------------------------------------- |
| 37 | " netrwFileHandlers#NFH_html: handles html when the user hits "x" when the {{{1 |
| 38 | " cursor is atop a *.html file |
| 39 | fun! netrwFileHandlers#NFH_html(pagefile) |
| 40 | " call Dfunc("netrwFileHandlers#NFH_html(".a:pagefile.")") |
| 41 | |
| 42 | let page= substitute(a:pagefile,'^','file://','') |
| 43 | |
| 44 | if executable("mozilla") |
| 45 | " call Decho("executing !mozilla ".page) |
| 46 | exe "!mozilla \"".page.'"' |
| 47 | elseif executable("netscape") |
| 48 | " call Decho("executing !netscape ".page) |
| 49 | exe "!netscape \"".page.'"' |
| 50 | else |
| 51 | " call Dret("netrwFileHandlers#NFH_html 0") |
| 52 | return 0 |
| 53 | endif |
| 54 | |
| 55 | " call Dret("netrwFileHandlers#NFH_html 1") |
| 56 | return 1 |
| 57 | endfun |
| 58 | |
| 59 | " --------------------------------------------------------------------- |
| 60 | " netrwFileHandlers#NFH_htm: handles html when the user hits "x" when the {{{1 |
| 61 | " cursor is atop a *.htm file |
| 62 | fun! netrwFileHandlers#NFH_htm(pagefile) |
| 63 | " call Dfunc("netrwFileHandlers#NFH_htm(".a:pagefile.")") |
| 64 | |
| 65 | let page= substitute(a:pagefile,'^','file://','') |
| 66 | |
| 67 | if executable("mozilla") |
| 68 | " call Decho("executing !mozilla ".page) |
| 69 | exe "!mozilla \"".page.'"' |
| 70 | elseif executable("netscape") |
| 71 | " call Decho("executing !netscape ".page) |
| 72 | exe "!netscape \"".page.'"' |
| 73 | else |
| 74 | " call Dret("netrwFileHandlers#NFH_htm 0") |
| 75 | return 0 |
| 76 | endif |
| 77 | |
| 78 | " call Dret("netrwFileHandlers#NFH_htm 1") |
| 79 | return 1 |
| 80 | endfun |
| 81 | |
| 82 | " --------------------------------------------------------------------- |
| 83 | " netrwFileHandlers#NFH_jpg: {{{1 |
| 84 | fun! netrwFileHandlers#NFH_jpg(jpgfile) |
| 85 | " call Dfunc("netrwFileHandlers#NFH_jpg(jpgfile<".a:jpgfile.">)") |
| 86 | |
| 87 | if executable("gimp") |
| 88 | exe "silent! !gimp -s ".a:jpgfile |
| 89 | elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE") |
| 90 | " call Decho("silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT ".escape(a:jpgfile," []|'")) |
| 91 | exe "!".expand("$SystemRoot")."/SYSTEM32/MSPAINT \"".a:jpgfile.'"' |
| 92 | else |
| 93 | " call Dret("netrwFileHandlers#NFH_jpg 0") |
| 94 | return 0 |
| 95 | endif |
| 96 | |
| 97 | " call Dret("netrwFileHandlers#NFH_jpg 1") |
| 98 | return 1 |
| 99 | endfun |
| 100 | |
| 101 | " --------------------------------------------------------------------- |
| 102 | " netrwFileHandlers#NFH_gif: {{{1 |
| 103 | fun! netrwFileHandlers#NFH_gif(giffile) |
| 104 | " call Dfunc("netrwFileHandlers#NFH_gif(giffile<".a:giffile.">)") |
| 105 | |
| 106 | if executable("gimp") |
| 107 | exe "silent! !gimp -s ".a:giffile |
| 108 | elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE") |
| 109 | exe "silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT \"".a:giffile.'"' |
| 110 | else |
| 111 | " call Dret("netrwFileHandlers#NFH_gif 0") |
| 112 | return 0 |
| 113 | endif |
| 114 | |
| 115 | " call Dret("netrwFileHandlers#NFH_gif 1") |
| 116 | return 1 |
| 117 | endfun |
| 118 | |
| 119 | " --------------------------------------------------------------------- |
| 120 | " netrwFileHandlers#NFH_png: {{{1 |
| 121 | fun! netrwFileHandlers#NFH_png(pngfile) |
| 122 | " call Dfunc("netrwFileHandlers#NFH_png(pngfile<".a:pngfile.">)") |
| 123 | |
| 124 | if executable("gimp") |
| 125 | exe "silent! !gimp -s ".a:pngfile |
| 126 | elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE") |
| 127 | exe "silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT \"".a:pngfile.'"' |
| 128 | else |
| 129 | " call Dret("netrwFileHandlers#NFH_png 0") |
| 130 | return 0 |
| 131 | endif |
| 132 | |
| 133 | " call Dret("netrwFileHandlers#NFH_png 1") |
| 134 | return 1 |
| 135 | endfun |
| 136 | |
| 137 | " --------------------------------------------------------------------- |
| 138 | " netrwFileHandlers#NFH_pnm: {{{1 |
| 139 | fun! netrwFileHandlers#NFH_pnm(pnmfile) |
| 140 | " call Dfunc("netrwFileHandlers#NFH_pnm(pnmfile<".a:pnmfile.">)") |
| 141 | |
| 142 | if executable("gimp") |
| 143 | exe "silent! !gimp -s ".a:pnmfile |
| 144 | elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE") |
| 145 | exe "silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT \"".a:pnmfile.'"' |
| 146 | else |
| 147 | " call Dret("netrwFileHandlers#NFH_pnm 0") |
| 148 | return 0 |
| 149 | endif |
| 150 | |
| 151 | " call Dret("netrwFileHandlers#NFH_pnm 1") |
| 152 | return 1 |
| 153 | endfun |
| 154 | |
| 155 | " --------------------------------------------------------------------- |
| 156 | " netrwFileHandlers#NFH_bmp: visualize bmp files {{{1 |
| 157 | fun! netrwFileHandlers#NFH_bmp(bmpfile) |
| 158 | " call Dfunc("netrwFileHandlers#NFH_bmp(bmpfile<".a:bmpfile.">)") |
| 159 | |
| 160 | if executable("gimp") |
| 161 | exe "silent! !gimp -s ".a:bmpfile |
| 162 | elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE") |
| 163 | exe "silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT \"".a:bmpfile.'"' |
| 164 | else |
| 165 | " call Dret("netrwFileHandlers#NFH_bmp 0") |
| 166 | return 0 |
| 167 | endif |
| 168 | |
| 169 | " call Dret("netrwFileHandlers#NFH_bmp 1") |
| 170 | return 1 |
| 171 | endfun |
| 172 | |
| 173 | " --------------------------------------------------------------------- |
| 174 | " netrwFileHandlers#NFH_pdf: visualize pdf files {{{1 |
| 175 | fun! netrwFileHandlers#NFH_pdf(pdf) |
| 176 | " " call Dfunc("netrwFileHandlers#NFH_pdf(pdf<".a:pdf.">)") |
| 177 | if executable("gs") |
| 178 | exe 'silent! !gs "'.a:pdf.'"' |
| 179 | else |
| 180 | " " call Dret("netrwFileHandlers#NFH_pdf 0") |
| 181 | return 0 |
| 182 | endif |
| 183 | |
| 184 | " " call Dret("netrwFileHandlers#NFH_pdf 1") |
| 185 | return 1 |
| 186 | endfun |
| 187 | |
| 188 | " --------------------------------------------------------------------- |
| 189 | " netrwFileHandlers#NFH_doc: visualize doc files {{{1 |
| 190 | fun! netrwFileHandlers#NFH_doc(doc) |
| 191 | " " call Dfunc("netrwFileHandlers#NFH_doc(doc<".a:doc.">)") |
| 192 | |
| 193 | if executable("oowriter") |
| 194 | exe 'silent! !oowriter "'.a:doc.'"' |
| 195 | redraw! |
| 196 | else |
| 197 | " " call Dret("netrwFileHandlers#NFH_doc 0") |
| 198 | return 0 |
| 199 | endif |
| 200 | |
| 201 | " " call Dret("netrwFileHandlers#NFH_doc 1") |
| 202 | return 1 |
| 203 | endfun |
| 204 | |
| 205 | " --------------------------------------------------------------------- |
| 206 | " netrwFileHandlers#NFH_sxw: visualize sxw files {{{1 |
| 207 | fun! netrwFileHandlers#NFH_sxw(sxw) |
| 208 | " " call Dfunc("netrwFileHandlers#NFH_sxw(sxw<".a:sxw.">)") |
| 209 | |
| 210 | if executable("oowriter") |
| 211 | exe 'silent! !oowriter "'.a:sxw.'"' |
| 212 | redraw! |
| 213 | else |
| 214 | " " call Dret("netrwFileHandlers#NFH_sxw 0") |
| 215 | return 0 |
| 216 | endif |
| 217 | |
| 218 | " " call Dret("netrwFileHandlers#NFH_sxw 1") |
| 219 | return 1 |
| 220 | endfun |
| 221 | |
| 222 | " --------------------------------------------------------------------- |
| 223 | " netrwFileHandlers#NFH_xls: visualize xls files {{{1 |
| 224 | fun! netrwFileHandlers#NFH_xls(xls) |
| 225 | " " call Dfunc("netrwFileHandlers#NFH_xls(xls<".a:xls.">)") |
| 226 | |
| 227 | if executable("oocalc") |
| 228 | exe 'silent! !oocalc "'.a:xls.'"' |
| 229 | redraw! |
| 230 | else |
| 231 | " " call Dret("netrwFileHandlers#NFH_xls 0") |
| 232 | return 0 |
| 233 | endif |
| 234 | |
| 235 | " " call Dret("netrwFileHandlers#NFH_xls 1") |
| 236 | return 1 |
| 237 | endfun |
| 238 | |
| 239 | " --------------------------------------------------------------------- |
| 240 | " netrwFileHandlers#NFH_ps: handles PostScript files {{{1 |
| 241 | fun! netrwFileHandlers#NFH_ps(ps) |
| 242 | " call Dfunc("netrwFileHandlers#NFH_ps()") |
| 243 | if executable("gs") |
| 244 | exe "silent! !gs ".a:ps |
| 245 | redraw! |
| 246 | elseif executable("ghostscript") |
| 247 | exe "silent! !ghostscript ".a:ps |
| 248 | redraw! |
| 249 | elseif executable("ghostscript") |
| 250 | exe "silent! !ghostscript ".a:ps |
| 251 | redraw! |
| 252 | elseif executable("gswin32") |
| 253 | exe "silent! !gswin32 \"".a:ps.'"' |
| 254 | redraw! |
| 255 | else |
| 256 | " call Dret("netrwFileHandlers#NFH_ps 0") |
| 257 | return 0 |
| 258 | endif |
| 259 | |
| 260 | " call Dret("netrwFileHandlers#NFH_ps 1") |
| 261 | return 1 |
| 262 | endfun |
| 263 | |
| 264 | " --------------------------------------------------------------------- |
| 265 | " netrwFileHandlers#NFH_eps: handles encapsulated PostScript files {{{1 |
| 266 | fun! netrwFileHandlers#NFH_eps(eps) |
| 267 | " call Dfunc("netrwFileHandlers#NFH_ps()") |
| 268 | if executable("gs") |
| 269 | exe "silent! !gs ".a:eps |
| 270 | redraw! |
| 271 | elseif executable("ghostscript") |
| 272 | exe "silent! !ghostscript ".a:eps |
| 273 | redraw! |
| 274 | elseif executable("ghostscript") |
| 275 | exe "silent! !ghostscript ".a:eps |
| 276 | redraw! |
| 277 | elseif executable("gswin32") |
| 278 | exe "silent! !gswin32 \"".a:eps.'"' |
| 279 | redraw! |
| 280 | else |
| 281 | " call Dret("netrwFileHandlers#NFH_ps 0") |
| 282 | return 0 |
| 283 | endif |
| 284 | endfun |
| 285 | |
| 286 | " --------------------------------------------------------------------- |
| 287 | " netrwFileHandlers#NFH_fig: handles xfig files {{{1 |
| 288 | fun! netrwFileHandlers#NFH_fig(fig) |
| 289 | " call Dfunc("netrwFileHandlers#NFH_fig()") |
| 290 | if executable("xfig") |
| 291 | exe "silent! !xfig ".a:fig |
| 292 | redraw! |
| 293 | else |
| 294 | " call Dret("netrwFileHandlers#NFH_fig 0") |
| 295 | return 0 |
| 296 | endif |
| 297 | |
| 298 | " call Dret("netrwFileHandlers#NFH_fig 1") |
| 299 | return 1 |
| 300 | endfun |
| 301 | |
| 302 | " --------------------------------------------------------------------- |
| 303 | " netrwFileHandlers#NFH_obj: handles tgif's obj files {{{1 |
| 304 | fun! netrwFileHandlers#NFH_obj(obj) |
| 305 | " call Dfunc("netrwFileHandlers#NFH_obj()") |
| 306 | if has("unix") && executable("tgif") |
| 307 | exe "silent! !tgif ".a:obj |
| 308 | redraw! |
| 309 | else |
| 310 | " call Dret("netrwFileHandlers#NFH_obj 0") |
| 311 | return 0 |
| 312 | endif |
| 313 | |
| 314 | " call Dret("netrwFileHandlers#NFH_obj 1") |
| 315 | return 1 |
| 316 | endfun |
| 317 | |
| 318 | let &cpo= s:keepcpo |
| 319 | " --------------------------------------------------------------------- |
| 320 | " Modelines: {{{1 |
| 321 | " vim: ts=4 fdm=marker |