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555
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1 " netrwFileHandlers: contains various extension-based file handlers for
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2 " netrw's browsers' x command ("eXecute launcher")
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3 " Author: Charles E. Campbell, Jr.
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798
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4 " Date: Mar 22, 2006
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5 " Version: 8
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555
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6 " Copyright: Copyright (C) 1999-2005 Charles E. Campbell, Jr. {{{1
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7 " Permission is hereby granted to use and distribute this code,
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8 " with or without modifications, provided that this copyright
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9 " notice is copied with it. Like anything else that's free,
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10 " netrwFileHandlers.vim is provided *as is* and comes with no
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11 " warranty of any kind, either expressed or implied. In no
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12 " event will the copyright holder be liable for any damages
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13 " resulting from the use of this software.
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14 "
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15 " Rom 6:23 (WEB) For the wages of sin is death, but the free gift of God {{{1
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16 " is eternal life in Christ Jesus our Lord.
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17
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18 " ---------------------------------------------------------------------
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19 " Load Once: {{{1
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20 if exists("g:loaded_netrwFileHandlers") || &cp
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21 finish
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22 endif
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23 let s:keepcpo= &cpo
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24 set cpo&vim
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798
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25 let g:loaded_netrwFileHandlers= "v8"
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555
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26
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27 " ---------------------------------------------------------------------
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720
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28 " netrwFileHandlers#Invoke: {{{2
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29 fun! netrwFileHandlers#Invoke(exten,fname)
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30 " call Dfunc("netrwFileHandlers#Invoke(exten<".a:exten."> fname<".a:fname.">)")
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31
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32 if a:exten != "" && exists("*s:NFH_".a:exten)
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33 " call Decho("let ret= netrwFileHandlers#NFH_".a:exten.'("'.a:fname.'")')
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34 exe "let ret= s:NFH_".a:exten.'("'.a:fname.'")'
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35 endif
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36
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37 " call Dret("netrwFileHandlers#Invoke 0 : ret=".ret)
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38 return 0
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555
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39 endfun
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40
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41 " ---------------------------------------------------------------------
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720
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42 " s:NFH_html: handles html when the user hits "x" when the {{{1
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555
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43 " cursor is atop a *.html file
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720
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44 fun! s:NFH_html(pagefile)
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45 " call Dfunc("s:NFH_html(".a:pagefile.")")
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555
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46
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47 let page= substitute(a:pagefile,'^','file://','')
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48
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49 if executable("mozilla")
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50 " call Decho("executing !mozilla ".page)
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51 exe "!mozilla \"".page.'"'
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52 elseif executable("netscape")
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53 " call Decho("executing !netscape ".page)
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54 exe "!netscape \"".page.'"'
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55 else
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720
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56 " call Dret("s:NFH_html 0")
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555
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57 return 0
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58 endif
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59
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720
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60 " call Dret("s:NFH_html 1")
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555
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61 return 1
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62 endfun
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63
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64 " ---------------------------------------------------------------------
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720
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65 " s:NFH_htm: handles html when the user hits "x" when the {{{1
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555
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66 " cursor is atop a *.htm file
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720
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67 fun! s:NFH_htm(pagefile)
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68 " call Dfunc("s:NFH_htm(".a:pagefile.")")
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555
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69
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70 let page= substitute(a:pagefile,'^','file://','')
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71
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72 if executable("mozilla")
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73 " call Decho("executing !mozilla ".page)
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74 exe "!mozilla \"".page.'"'
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75 elseif executable("netscape")
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76 " call Decho("executing !netscape ".page)
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77 exe "!netscape \"".page.'"'
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78 else
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720
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79 " call Dret("s:NFH_htm 0")
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555
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80 return 0
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81 endif
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82
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720
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83 " call Dret("s:NFH_htm 1")
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555
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84 return 1
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85 endfun
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86
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87 " ---------------------------------------------------------------------
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720
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88 " s:NFH_jpg: {{{1
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89 fun! s:NFH_jpg(jpgfile)
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90 " call Dfunc("s:NFH_jpg(jpgfile<".a:jpgfile.">)")
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555
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91
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92 if executable("gimp")
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93 exe "silent! !gimp -s ".a:jpgfile
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94 elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE")
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95 " call Decho("silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT ".escape(a:jpgfile," []|'"))
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96 exe "!".expand("$SystemRoot")."/SYSTEM32/MSPAINT \"".a:jpgfile.'"'
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97 else
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720
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98 " call Dret("s:NFH_jpg 0")
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555
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99 return 0
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100 endif
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101
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720
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102 " call Dret("s:NFH_jpg 1")
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555
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103 return 1
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104 endfun
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105
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106 " ---------------------------------------------------------------------
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720
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107 " s:NFH_gif: {{{1
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108 fun! s:NFH_gif(giffile)
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109 " call Dfunc("s:NFH_gif(giffile<".a:giffile.">)")
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555
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110
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111 if executable("gimp")
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112 exe "silent! !gimp -s ".a:giffile
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113 elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE")
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114 exe "silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT \"".a:giffile.'"'
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115 else
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720
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116 " call Dret("s:NFH_gif 0")
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555
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117 return 0
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118 endif
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119
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720
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120 " call Dret("s:NFH_gif 1")
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555
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121 return 1
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122 endfun
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123
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124 " ---------------------------------------------------------------------
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720
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125 " s:NFH_png: {{{1
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126 fun! s:NFH_png(pngfile)
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127 " call Dfunc("s:NFH_png(pngfile<".a:pngfile.">)")
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555
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128
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129 if executable("gimp")
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130 exe "silent! !gimp -s ".a:pngfile
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131 elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE")
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132 exe "silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT \"".a:pngfile.'"'
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133 else
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720
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134 " call Dret("s:NFH_png 0")
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555
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135 return 0
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136 endif
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137
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720
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138 " call Dret("s:NFH_png 1")
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555
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139 return 1
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140 endfun
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141
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142 " ---------------------------------------------------------------------
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720
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143 " s:NFH_pnm: {{{1
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144 fun! s:NFH_pnm(pnmfile)
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145 " call Dfunc("s:NFH_pnm(pnmfile<".a:pnmfile.">)")
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555
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146
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147 if executable("gimp")
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148 exe "silent! !gimp -s ".a:pnmfile
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149 elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE")
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150 exe "silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT \"".a:pnmfile.'"'
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151 else
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720
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152 " call Dret("s:NFH_pnm 0")
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555
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153 return 0
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154 endif
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155
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720
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156 " call Dret("s:NFH_pnm 1")
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555
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157 return 1
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158 endfun
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159
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160 " ---------------------------------------------------------------------
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720
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161 " s:NFH_bmp: visualize bmp files {{{1
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162 fun! s:NFH_bmp(bmpfile)
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163 " call Dfunc("s:NFH_bmp(bmpfile<".a:bmpfile.">)")
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555
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164
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165 if executable("gimp")
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166 exe "silent! !gimp -s ".a:bmpfile
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167 elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE")
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168 exe "silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT \"".a:bmpfile.'"'
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169 else
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720
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170 " call Dret("s:NFH_bmp 0")
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555
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171 return 0
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172 endif
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173
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720
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174 " call Dret("s:NFH_bmp 1")
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555
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175 return 1
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176 endfun
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177
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178 " ---------------------------------------------------------------------
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720
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179 " s:NFH_pdf: visualize pdf files {{{1
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180 fun! s:NFH_pdf(pdf)
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181 " call Dfunc("s:NFH_pdf(pdf<".a:pdf.">)")
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555
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182 if executable("gs")
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183 exe 'silent! !gs "'.a:pdf.'"'
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184 else
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720
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185 " call Dret("s:NFH_pdf 0")
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555
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186 return 0
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187 endif
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188
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720
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189 " call Dret("s:NFH_pdf 1")
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555
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190 return 1
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191 endfun
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192
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193 " ---------------------------------------------------------------------
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720
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194 " s:NFH_doc: visualize doc files {{{1
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195 fun! s:NFH_doc(doc)
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196 " call Dfunc("s:NFH_doc(doc<".a:doc.">)")
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555
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197
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198 if executable("oowriter")
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199 exe 'silent! !oowriter "'.a:doc.'"'
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200 redraw!
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201 else
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720
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202 " call Dret("s:NFH_doc 0")
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555
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203 return 0
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204 endif
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205
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720
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206 " call Dret("s:NFH_doc 1")
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555
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207 return 1
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208 endfun
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209
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210 " ---------------------------------------------------------------------
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720
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211 " s:NFH_sxw: visualize sxw files {{{1
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212 fun! s:NFH_sxw(sxw)
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213 " call Dfunc("s:NFH_sxw(sxw<".a:sxw.">)")
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555
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214
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215 if executable("oowriter")
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216 exe 'silent! !oowriter "'.a:sxw.'"'
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217 redraw!
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218 else
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720
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219 " call Dret("s:NFH_sxw 0")
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555
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220 return 0
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221 endif
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222
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720
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223 " call Dret("s:NFH_sxw 1")
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555
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224 return 1
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225 endfun
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226
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227 " ---------------------------------------------------------------------
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720
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228 " s:NFH_xls: visualize xls files {{{1
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229 fun! s:NFH_xls(xls)
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230 " call Dfunc("s:NFH_xls(xls<".a:xls.">)")
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555
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231
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232 if executable("oocalc")
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233 exe 'silent! !oocalc "'.a:xls.'"'
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234 redraw!
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235 else
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720
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236 " call Dret("s:NFH_xls 0")
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555
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237 return 0
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238 endif
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239
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720
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240 " call Dret("s:NFH_xls 1")
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555
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241 return 1
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242 endfun
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243
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244 " ---------------------------------------------------------------------
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720
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245 " s:NFH_ps: handles PostScript files {{{1
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246 fun! s:NFH_ps(ps)
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247 " call Dfunc("s:NFH_ps(ps<".a:ps.">)")
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555
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248 if executable("gs")
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720
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249 " call Decho("exe silent! !gs ".a:ps)
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555
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250 exe "silent! !gs ".a:ps
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251 redraw!
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252 elseif executable("ghostscript")
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720
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253 " call Decho("exe silent! !ghostscript ".a:ps)
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555
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254 exe "silent! !ghostscript ".a:ps
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255 redraw!
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256 elseif executable("gswin32")
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720
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257 " call Decho("exe silent! !gswin32 \"".a:ps.'"')
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555
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258 exe "silent! !gswin32 \"".a:ps.'"'
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259 redraw!
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260 else
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720
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261 " call Dret("s:NFH_ps 0")
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555
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262 return 0
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263 endif
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264
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720
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265 " call Dret("s:NFH_ps 1")
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555
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266 return 1
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267 endfun
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268
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269 " ---------------------------------------------------------------------
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720
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270 " s:NFH_eps: handles encapsulated PostScript files {{{1
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271 fun! s:NFH_eps(eps)
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272 " call Dfunc("s:NFH_eps()")
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555
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273 if executable("gs")
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274 exe "silent! !gs ".a:eps
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275 redraw!
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276 elseif executable("ghostscript")
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277 exe "silent! !ghostscript ".a:eps
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278 redraw!
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279 elseif executable("ghostscript")
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280 exe "silent! !ghostscript ".a:eps
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281 redraw!
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282 elseif executable("gswin32")
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283 exe "silent! !gswin32 \"".a:eps.'"'
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284 redraw!
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285 else
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720
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286 " call Dret("s:NFH_eps 0")
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555
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287 return 0
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288 endif
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720
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289 " call Dret("s:NFH_eps 0")
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290 return 1
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555
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291 endfun
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292
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293 " ---------------------------------------------------------------------
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720
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294 " s:NFH_fig: handles xfig files {{{1
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295 fun! s:NFH_fig(fig)
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296 " call Dfunc("s:NFH_fig()")
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555
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297 if executable("xfig")
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298 exe "silent! !xfig ".a:fig
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299 redraw!
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300 else
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720
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301 " call Dret("s:NFH_fig 0")
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555
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302 return 0
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303 endif
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304
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720
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305 " call Dret("s:NFH_fig 1")
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555
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306 return 1
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307 endfun
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308
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309 " ---------------------------------------------------------------------
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720
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310 " s:NFH_obj: handles tgif's obj files {{{1
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311 fun! s:NFH_obj(obj)
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312 " call Dfunc("s:NFH_obj()")
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555
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313 if has("unix") && executable("tgif")
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314 exe "silent! !tgif ".a:obj
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315 redraw!
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316 else
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720
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317 " call Dret("s:NFH_obj 0")
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555
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318 return 0
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319 endif
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320
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720
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321 " call Dret("s:NFH_obj 1")
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555
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322 return 1
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323 endfun
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324
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325 let &cpo= s:keepcpo
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326 " ---------------------------------------------------------------------
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327 " Modelines: {{{1
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328 " vim: ts=4 fdm=marker
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