83 lines
1.9 KiB
Bash
Executable file
83 lines
1.9 KiB
Bash
Executable file
#!/bin/sh
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# tuxpaint-import
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# "Tux Paint Import"
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# Import an arbitrary GIF, JPEG or PNG into Tux Paint
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# by Bill Kendrick
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# bill@newbreedsoftware.com
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# http://www.newbreedsoftware.com/tuxpaint/
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# September 21, 2002 - June 17, 2003
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TMPDIR=/tmp
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SAVEDIR=$HOME/.tuxpaint/saved
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if [ $# -eq 0 ]; then
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# No arguments provided (sorry, you can't pipe into this script's stdin!)
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echo "Usage: tuxpaint-import filename(s)"
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echo " tuxpaint-import --help"
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exit
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fi
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if [[ $1 == "--help" ]]; then
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# --help, show usage:
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echo
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echo "tuxpaint-import"
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echo
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echo "Imports an arbitrary image (GIF, JPEG, PNG, etc. format)"
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echo "into Tux Paint (see: tuxpaint(1)) so that it appears in the"
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echo "'Open' dialog."
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echo
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echo "Usage: tuxpaint-import filename(s)"
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echo " tuxpaint-import --help"
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echo
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exit
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fi
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# Make sure savedir exists!
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if [ ! -d $SAVEDIR ]; then
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echo "Creating $SAVEDIR"
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mkdir -p $SAVEDIR
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fi
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# Make sure savedir thumbs directory exists!
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if [ ! -d $SAVEDIR/.thumbs ]; then
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echo "Creating $SAVEDIR/.thumbs"
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mkdir -p $SAVEDIR/.thumbs
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fi
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# For each picture list...
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for i in $*
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do
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if [ -e $i ]; then
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# Determine a filename for it:
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NEWFILENAME=`date "+%Y%m%d%H%M%S"`
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echo "$i -> $SAVEDIR/$NEWFILENAME.png"
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# Convert and scale down, save as a temp file:
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anytopnm $i | pnmscale -xysize 448 376 > $TMPDIR/$NEWFILENAME.ppm
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# Place inside the correctly-sized canvas:
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# FIXME: Center, instead of placing at upper right
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ppmmake "#FFFFFF" 448 376 \
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| pnmpaste -replace $TMPDIR/$NEWFILENAME.ppm 0 0 \
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| pnmtopng > $SAVEDIR/$NEWFILENAME.png
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# Remove temp file:
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rm $TMPDIR/$NEWFILENAME.ppm
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# Create thumbnail for 'Open' dialog:
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pngtopnm $SAVEDIR/$NEWFILENAME.png | pnmscale -xysize 92 56 \
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| pnmtopng > $SAVEDIR/.thumbs/$NEWFILENAME-t.png
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else
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# File wasn't there!
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echo "$i - File not found"
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fi
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done
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