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|
#!/bin/sh
#
CONVERT=${CONVERT:-convert}
COMPOSITE=${COMPOSITE:-composite}
INKSCAPE=${INKSCAPE:-inkscape}
PPMTOWINICON=${PPMTOWINICON:-ppmtowinicon}
do_inkscape=yes
do_convert=yes
do_winicon=yes
usage() {
cat << EOF
$0 -- Regenerate desktop icon files and windows icon files
Options
--help Displays this message and exits
--skip-png Skips the regeneration of the .png file(s)
--skip-winicon Skips the regneration of the Windows icon file(s)
EOF
}
while test $# -ne 0 ; do
case $1 in
--help)
usage
exit 0
;;
--skip-png)
do_inkscape=no
shift
;;
--skip-winicon)
do_convert=no
do_winicon=no
shift
;;
-*)
echo "$0: Unknown option $1"
usage
exit 1
;;
*)
break
;;
esac
done
if test $? -ne 0 ; then
usage
exit 1
fi
##
## Export the SVG graphics
##
# see if we have inkscape
if test $do_inkscape = yes ; then
${INKSCAPE} --version 2>&1 >/dev/null
if test $? -ne 0 ; then
echo "\"${INKSCAPE} --version\" failed."
echo "Make sure that inkscape is installed and functional on your system."
echo "Skipping the SVG -> PNG conversion."
do_inkscape=no
fi
fi
if test $do_inkscape = yes ; then
echo "Export SVG graphics to png..."
for r in 16 22 24 32 48 ; do
case ${r} in
24)
x=-1
y=23
rs=22
;;
*)
x=0
y=${r}
rs=${r}
;;
esac
for f in *-${rs}.svg ; do
fb=`basename ${f} ${rs}.svg`
p="${fb}${r}.png"
echo "${f} -> ${p}"
${INKSCAPE} --export-png=${p} --export-area=${x}:${x}:${y}:${y} ${f}
done
done
fi
##
## Generate the windows icon file
##
app_icon="application-x-pcb-layout"
if test $do_convert = yes ; then
# see if we have ImageMagick
${CONVERT} --version 2>&1 >/dev/null
if test $? -ne 0 ; then
echo "\"${CONVERT} --version\" failed."
echo "Make sure that ImageMagick is installed and functional on your system."
echo "Skipping the PNG -> PPM conversion."
do_convert=no
fi
fi
if test $do_convert = yes ; then
echo "Creating windows pbm mask files..."
${CONVERT} -channel matte -separate +matte ${app_icon}-48.png - |
${CONVERT} -threshold 65534 -negate - 48_mask.pbm
${CONVERT} -channel matte -separate +matte ${app_icon}-32.png - |
${CONVERT} -threshold 65534 -negate - 32_mask.pbm
${CONVERT} -channel matte -separate +matte ${app_icon}-16.png - |
${CONVERT} -threshold 65534 -negate - 16_mask.pbm
echo "Creating windows ppm flattened files..."
${CONVERT} -flatten -colors 16 ${app_icon}-48.png 48_16.ppm
${CONVERT} -flatten -colors 256 ${app_icon}-48.png 48_256.ppm
${CONVERT} -flatten -colors 16 ${app_icon}-32.png 32_16.ppm
${CONVERT} -flatten -colors 256 ${app_icon}-32.png 32_256.ppm
${CONVERT} -flatten -colors 16 ${app_icon}-16.png 16_16.ppm
${CONVERT} -flatten -colors 256 ${app_icon}-16.png 16_256.ppm
fi
# see if we have netpbm
if test $do_winicon = yes ; then
${PPMTOWINICON} --version 2>&1 >/dev/null
if test $? -ne 0 ; then
echo "\"${PPMTOWINICON} --version\" failed."
echo "Make sure that netpbm is installed and functional on your system."
echo "Skipping the pbm -> windows icon conversion."
do_winicon=no
fi
fi
if test $do_winicon = yes ; then
echo "Creating windows icon file..."
${PPMTOWINICON} -output pcb_icon.ico -andpgms\
48_16.ppm 48_mask.pbm 48_256.ppm 48_mask.pbm\
32_16.ppm 32_mask.pbm 32_256.ppm 32_mask.pbm\
16_16.ppm 16_mask.pbm 16_256.ppm 16_mask.pbm
fi
rm -f \
48_16.ppm 48_256.ppm 48_mask.pbm\
32_16.ppm 32_256.ppm 32_mask.pbm\
16_16.ppm 16_256.ppm 16_mask.pbm
echo "All done"
|
