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|
" netrwFileHandlers: contains various extension-based file handlers for
" netrw's browsers' x command ("eXecute launcher")
" Author: Charles E. Campbell, Jr.
" Date: May 01, 2006
" Version: 8
" Copyright: Copyright (C) 1999-2005 Charles E. Campbell, Jr. {{{1
" Permission is hereby granted to use and distribute this code,
" with or without modifications, provided that this copyright
" notice is copied with it. Like anything else that's free,
" netrwFileHandlers.vim is provided *as is* and comes with no
" warranty of any kind, either expressed or implied. In no
" event will the copyright holder be liable for any damages
" resulting from the use of this software.
"
" Rom 6:23 (WEB) For the wages of sin is death, but the free gift of God {{{1
" is eternal life in Christ Jesus our Lord.
" ---------------------------------------------------------------------
" Load Once: {{{1
if exists("g:loaded_netrwFileHandlers") || &cp
finish
endif
let s:keepcpo= &cpo
set cpo&vim
let g:loaded_netrwFileHandlers= "v8"
" ---------------------------------------------------------------------
" netrwFileHandlers#Invoke: {{{1
fun! netrwFileHandlers#Invoke(exten,fname)
" call Dfunc("netrwFileHandlers#Invoke(exten<".a:exten."> fname<".a:fname.">)")
if a:exten != "" && exists("*s:NFH_".a:exten)
" call Decho("let ret= netrwFileHandlers#NFH_".a:exten.'("'.a:fname.'")')
exe "let ret= s:NFH_".a:exten.'("'.a:fname.'")'
endif
" call Dret("netrwFileHandlers#Invoke 0 : ret=".ret)
return 0
endfun
" ---------------------------------------------------------------------
" s:NFH_html: handles html when the user hits "x" when the {{{1
" cursor is atop a *.html file
fun! s:NFH_html(pagefile)
" call Dfunc("s:NFH_html(".a:pagefile.")")
let page= substitute(a:pagefile,'^','file://','')
if executable("mozilla")
" call Decho("executing !mozilla ".page)
exe "!mozilla \"".page.'"'
elseif executable("netscape")
" call Decho("executing !netscape ".page)
exe "!netscape \"".page.'"'
else
" call Dret("s:NFH_html 0")
return 0
endif
" call Dret("s:NFH_html 1")
return 1
endfun
" ---------------------------------------------------------------------
" s:NFH_htm: handles html when the user hits "x" when the {{{1
" cursor is atop a *.htm file
fun! s:NFH_htm(pagefile)
" call Dfunc("s:NFH_htm(".a:pagefile.")")
let page= substitute(a:pagefile,'^','file://','')
if executable("mozilla")
" call Decho("executing !mozilla ".page)
exe "!mozilla \"".page.'"'
elseif executable("netscape")
" call Decho("executing !netscape ".page)
exe "!netscape \"".page.'"'
else
" call Dret("s:NFH_htm 0")
return 0
endif
" call Dret("s:NFH_htm 1")
return 1
endfun
" ---------------------------------------------------------------------
" s:NFH_jpg: {{{1
fun! s:NFH_jpg(jpgfile)
" call Dfunc("s:NFH_jpg(jpgfile<".a:jpgfile.">)")
if executable("gimp")
exe "silent! !gimp -s ".a:jpgfile
elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE")
" call Decho("silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT ".escape(a:jpgfile," []|'"))
exe "!".expand("$SystemRoot")."/SYSTEM32/MSPAINT \"".a:jpgfile.'"'
else
" call Dret("s:NFH_jpg 0")
return 0
endif
" call Dret("s:NFH_jpg 1")
return 1
endfun
" ---------------------------------------------------------------------
" s:NFH_gif: {{{1
fun! s:NFH_gif(giffile)
" call Dfunc("s:NFH_gif(giffile<".a:giffile.">)")
if executable("gimp")
exe "silent! !gimp -s ".a:giffile
elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE")
exe "silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT \"".a:giffile.'"'
else
" call Dret("s:NFH_gif 0")
return 0
endif
" call Dret("s:NFH_gif 1")
return 1
endfun
" ---------------------------------------------------------------------
" s:NFH_png: {{{1
fun! s:NFH_png(pngfile)
" call Dfunc("s:NFH_png(pngfile<".a:pngfile.">)")
if executable("gimp")
exe "silent! !gimp -s ".a:pngfile
elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE")
exe "silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT \"".a:pngfile.'"'
else
" call Dret("s:NFH_png 0")
return 0
endif
" call Dret("s:NFH_png 1")
return 1
endfun
" ---------------------------------------------------------------------
" s:NFH_pnm: {{{1
fun! s:NFH_pnm(pnmfile)
" call Dfunc("s:NFH_pnm(pnmfile<".a:pnmfile.">)")
if executable("gimp")
exe "silent! !gimp -s ".a:pnmfile
elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE")
exe "silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT \"".a:pnmfile.'"'
else
" call Dret("s:NFH_pnm 0")
return 0
endif
" call Dret("s:NFH_pnm 1")
return 1
endfun
" ---------------------------------------------------------------------
" s:NFH_bmp: visualize bmp files {{{1
fun! s:NFH_bmp(bmpfile)
" call Dfunc("s:NFH_bmp(bmpfile<".a:bmpfile.">)")
if executable("gimp")
exe "silent! !gimp -s ".a:bmpfile
elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE")
exe "silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT \"".a:bmpfile.'"'
else
" call Dret("s:NFH_bmp 0")
return 0
endif
" call Dret("s:NFH_bmp 1")
return 1
endfun
" ---------------------------------------------------------------------
" s:NFH_pdf: visualize pdf files {{{1
fun! s:NFH_pdf(pdf)
" call Dfunc("s:NFH_pdf(pdf<".a:pdf.">)")
if executable("gs")
exe 'silent! !gs "'.a:pdf.'"'
else
" call Dret("s:NFH_pdf 0")
return 0
endif
" call Dret("s:NFH_pdf 1")
return 1
endfun
" ---------------------------------------------------------------------
" s:NFH_doc: visualize doc files {{{1
fun! s:NFH_doc(doc)
" call Dfunc("s:NFH_doc(doc<".a:doc.">)")
if executable("oowriter")
exe 'silent! !oowriter "'.a:doc.'"'
redraw!
else
" call Dret("s:NFH_doc 0")
return 0
endif
" call Dret("s:NFH_doc 1")
return 1
endfun
" ---------------------------------------------------------------------
" s:NFH_sxw: visualize sxw files {{{1
fun! s:NFH_sxw(sxw)
" call Dfunc("s:NFH_sxw(sxw<".a:sxw.">)")
if executable("oowriter")
exe 'silent! !oowriter "'.a:sxw.'"'
redraw!
else
" call Dret("s:NFH_sxw 0")
return 0
endif
" call Dret("s:NFH_sxw 1")
return 1
endfun
" ---------------------------------------------------------------------
" s:NFH_xls: visualize xls files {{{1
fun! s:NFH_xls(xls)
" call Dfunc("s:NFH_xls(xls<".a:xls.">)")
if executable("oocalc")
exe 'silent! !oocalc "'.a:xls.'"'
redraw!
else
" call Dret("s:NFH_xls 0")
return 0
endif
" call Dret("s:NFH_xls 1")
return 1
endfun
" ---------------------------------------------------------------------
" s:NFH_ps: handles PostScript files {{{1
fun! s:NFH_ps(ps)
" call Dfunc("s:NFH_ps(ps<".a:ps.">)")
if executable("gs")
" call Decho("exe silent! !gs ".a:ps)
exe "silent! !gs ".a:ps
redraw!
elseif executable("ghostscript")
" call Decho("exe silent! !ghostscript ".a:ps)
exe "silent! !ghostscript ".a:ps
redraw!
elseif executable("gswin32")
" call Decho("exe silent! !gswin32 \"".a:ps.'"')
exe "silent! !gswin32 \"".a:ps.'"'
redraw!
else
" call Dret("s:NFH_ps 0")
return 0
endif
" call Dret("s:NFH_ps 1")
return 1
endfun
" ---------------------------------------------------------------------
" s:NFH_eps: handles encapsulated PostScript files {{{1
fun! s:NFH_eps(eps)
" call Dfunc("s:NFH_eps()")
if executable("gs")
exe "silent! !gs ".a:eps
redraw!
elseif executable("ghostscript")
exe "silent! !ghostscript ".a:eps
redraw!
elseif executable("ghostscript")
exe "silent! !ghostscript ".a:eps
redraw!
elseif executable("gswin32")
exe "silent! !gswin32 \"".a:eps.'"'
redraw!
else
" call Dret("s:NFH_eps 0")
return 0
endif
" call Dret("s:NFH_eps 0")
return 1
endfun
" ---------------------------------------------------------------------
" s:NFH_fig: handles xfig files {{{1
fun! s:NFH_fig(fig)
" call Dfunc("s:NFH_fig()")
if executable("xfig")
exe "silent! !xfig ".a:fig
redraw!
else
" call Dret("s:NFH_fig 0")
return 0
endif
" call Dret("s:NFH_fig 1")
return 1
endfun
" ---------------------------------------------------------------------
" s:NFH_obj: handles tgif's obj files {{{1
fun! s:NFH_obj(obj)
" call Dfunc("s:NFH_obj()")
if has("unix") && executable("tgif")
exe "silent! !tgif ".a:obj
redraw!
else
" call Dret("s:NFH_obj 0")
return 0
endif
" call Dret("s:NFH_obj 1")
return 1
endfun
let &cpo= s:keepcpo
" ---------------------------------------------------------------------
" Modelines: {{{1
" vim: ts=4 fdm=marker
|
