data/regen_files

   1 #!/bin/sh
   2 #
   3
   4 CONVERT=${CONVERT:-convert}
   5 COMPOSITE=${COMPOSITE:-composite}
   6 INKSCAPE=${INKSCAPE:-inkscape}
   7 PPMTOWINICON=${PPMTOWINICON:-ppmtowinicon}
   8
   9 do_inkscape=yes
  10 do_convert=yes
  11 do_winicon=yes
  12
  13 usage() {
  14 cat << EOF
  15
  16 $0 -- Regenerate desktop icon files and windows icon files
  17
  18 Options
  19
  20   --help          Displays this message and exits
  21
  22   --skip-png      Skips the regeneration of the .png file(s)
  23
  24   --skip-winicon  Skips the regneration of the Windows icon file(s)
  25
  26 EOF
  27
  28 }
  29
  30 while test $# -ne 0 ; do
  31         case $1 in
  32                 --help)
  33                         usage
  34                         exit 0
  35                         ;;
  36
  37                 --skip-png)
  38                         do_inkscape=no
  39                         shift
  40                         ;;
  41
  42                 --skip-winicon)
  43                         do_convert=no
  44                         do_winicon=no
  45                         shift
  46                         ;;
  47
  48                 -*)
  49                         echo "$0:  Unknown option $1"
  50                         usage
  51                         exit 1
  52                         ;;
  53
  54                 *)
  55                         break
  56                         ;;
  57         esac
  58 done
  59
  60 if test $? -ne 0 ; then
  61         usage
  62         exit 1
  63 fi
  64
  65 ##
  66 ## Export the SVG graphics
  67 ##
  68
  69 # see if we have inkscape
  70 if test $do_inkscape = yes ; then
  71 ${INKSCAPE} --version 2>&1 >/dev/null
  72 if test $? -ne 0 ; then
  73         echo "\"${INKSCAPE} --version\" failed."
  74         echo "Make sure that inkscape is installed and functional on your system."
  75         echo "Skipping the SVG -> PNG conversion."
  76         do_inkscape=no
  77 fi
  78 fi
  79
  80 if test $do_inkscape = yes ; then
  81         echo "Export SVG graphics to png..."
  82
  83         for r in 16 22 24 32 48 ; do
  84                 case ${r} in
  85                         24)
  86                                 x=-1
  87                                 y=23
  88                                 rs=22
  89                                 ;;
  90                         *)
  91                                 x=0
  92                                 y=${r}
  93                                 rs=${r}
  94                                 ;;
  95                 esac
  96                 for f in *-${rs}.svg ; do
  97                         fb=`basename ${f} ${rs}.svg`
  98                         p="${fb}${r}.png"
  99                         echo "${f} -> ${p}"
 100                         ${INKSCAPE} --export-png=${p} --export-area=${x}:${x}:${y}:${y} ${f}
 101                 done
 102         done
 103 fi
 104
 105 ##
 106 ## Generate the windows icon file
 107 ##
 108
 109 app_icon="application-x-pcb-layout"
 110
 111 if test $do_convert = yes ; then
 112 # see if we have ImageMagick
 113 ${CONVERT} --version 2>&1 >/dev/null
 114 if test $? -ne 0 ; then
 115         echo "\"${CONVERT} --version\" failed."
 116         echo "Make sure that ImageMagick is installed and functional on your system."
 117         echo "Skipping the PNG -> PPM conversion."
 118         do_convert=no
 119 fi
 120 fi
 121
 122 if test $do_convert = yes ; then
 123 echo "Creating windows pbm mask files..."
 124 ${CONVERT} -channel matte -separate +matte ${app_icon}-48.png - |
 125   ${CONVERT} -threshold 65534 -negate - 48_mask.pbm
 126 ${CONVERT} -channel matte -separate +matte ${app_icon}-32.png - |
 127   ${CONVERT} -threshold 65534 -negate - 32_mask.pbm
 128 ${CONVERT} -channel matte -separate +matte ${app_icon}-16.png - |
 129   ${CONVERT} -threshold 65534 -negate - 16_mask.pbm
 130
 131 echo "Creating windows ppm flattened files..."
 132 ${CONVERT} -flatten -colors 16 ${app_icon}-48.png 48_16.ppm
 133 ${CONVERT} -flatten -colors 256 ${app_icon}-48.png 48_256.ppm
 134 ${CONVERT} -flatten -colors 16 ${app_icon}-32.png 32_16.ppm
 135 ${CONVERT} -flatten -colors 256 ${app_icon}-32.png 32_256.ppm
 136 ${CONVERT} -flatten -colors 16 ${app_icon}-16.png 16_16.ppm
 137 ${CONVERT} -flatten -colors 256 ${app_icon}-16.png 16_256.ppm
 138 fi
 139
 140 # see if we have netpbm
 141 if test $do_winicon = yes ; then
 142 ${PPMTOWINICON} --version 2>&1 >/dev/null
 143 if test $? -ne 0 ; then
 144         echo "\"${PPMTOWINICON} --version\" failed."
 145         echo "Make sure that netpbm is installed and functional on your system."
 146         echo "Skipping the pbm -> windows icon conversion."
 147         do_winicon=no
 148 fi
 149 fi
 150
 151 if test $do_winicon = yes ; then
 152 echo "Creating windows icon file..."
 153 ${PPMTOWINICON} -output pcb_icon.ico -andpgms\
 154     48_16.ppm 48_mask.pbm 48_256.ppm 48_mask.pbm\
 155     32_16.ppm 32_mask.pbm 32_256.ppm 32_mask.pbm\
 156     16_16.ppm 16_mask.pbm 16_256.ppm 16_mask.pbm
 157 fi
 158
 159 rm -f \
 160     48_16.ppm 48_256.ppm 48_mask.pbm\
 161     32_16.ppm 32_256.ppm 32_mask.pbm\
 162     16_16.ppm 16_256.ppm 16_mask.pbm
 163
 164 echo "All done"
 165