plugins/image-crop/geeqie-image-crop

   1 #!/bin/sh
   2
   3 ## @file
   4 ## @brief Crop image
   5 ##
   6 ## Requires ImageMagick and exiftool
   7 ## Crops the image to the size set by the Draw Rectangle menu item
   8 ##
   9
  10 process_raw ()
  11 {
  12         tmpdir=$(mktemp -d "${TMPDIR:-/tmp}/geeqie.XXXXXXXXXX")
  13
  14         array_length=$(exiv2 -pp "$1" | wc -l)
  15
  16         if [ "$array_length" -gt 0 ]
  17         then
  18                 # Take last item - should be highest resolution
  19                 exiv2 --location "$tmpdir" -ep"$array_length" "$1"
  20
  21                 src_filename=$(ls "$tmpdir/")
  22                 filename="${src_filename%.*}"
  23                 extension="${src_filename##*.}"
  24                 rotation=$(exiftool -Orientation -n "$1" | cut -d':' -f2 | xargs)
  25                 convert "$tmpdir/$src_filename" -crop "$2" "$tmpdir/$filename-crop.$extension"
  26
  27                 exiftool -Orientation="$rotation" -n "$tmpdir/$filename-crop.$extension"
  28
  29                 rm "$tmpdir/$src_filename"
  30
  31                 geeqie --remote --view="$tmpdir/$filename-crop.$extension"
  32                 res=0
  33         else
  34                 res=1
  35         fi
  36
  37         return "$res"
  38 }
  39
  40 process_plain ()
  41 {
  42         tmpdir=$(mktemp -d "${TMPDIR:-/tmp}/geeqie.XXXXXXXXXX")
  43
  44         src_filename=$(basename -- "$1")
  45         filename="${src_filename%.*}"
  46         extension="${src_filename##*.}"
  47         convert "$1" -crop "$2" "$tmpdir/$filename-crop.$extension"
  48         if [ $? = 1 ]
  49         then
  50                 zenity --error --title="$title" --text="Cannot process this file format" --width="$width" --window-icon="$window_icon"
  51         else
  52                 geeqie --remote --view="$tmpdir/$filename-crop.$extension"
  53         fi
  54 }
  55
  56 export window_icon="/usr/local/share/pixmaps/geeqie.png"
  57 export title="Geeqie crop image"
  58 export width="250"
  59
  60 if [ -x "$(command -v convert)" ]
  61 then
  62         if [ -x "$(command -v exiftool)" ]
  63         then
  64
  65                 coords=$(geeqie --remote --get-rectangle)
  66
  67                 if [ -z "$coords" ]
  68                 then
  69                         zenity --error --title="$title" --text="Rectangle coordinates have not been set" --width="$width" --window-icon="$window_icon" 2> /dev/null
  70                         exit 0
  71                 fi
  72
  73                 filename=$(basename -- "$1")
  74                 extension=$(printf '%b' "${filename##*.}" | tr '[:upper:]' '[:lower:]')
  75                 if [ "${extension}" = "jpeg" ]
  76                 then
  77                         process_plain "$1" "$coords"
  78                 elif [ "${extension}" = "jpg" ]
  79                 then
  80                         process_plain "$1" "$coords"
  81                 elif [ "${extension}" = "png" ]
  82                 then
  83                         process_plain "$1" "$coords"
  84                 elif [ "${extension}" = "tif" ]
  85                 then
  86                         process_plain "$1" "$coords"
  87                 elif [ "${extension}" = "tiff" ]
  88                 then
  89                         process_plain "$1" "$coords"
  90                 else
  91                         process_raw "$1" "$coords"
  92                         if [ $? = 1 ]
  93                         then
  94                                 process_plain "$1" "$coords"
  95                         fi
  96                 fi
  97         else
  98                 zenity --info --title="$title" --width="$width" --height=100 --text="Crop image\n\nexiftool is not installed" --title="$title" --window-icon="$window_icon" 2> /dev/null
  99                 exit 0
 100         fi
 101 else
 102         zenity --info --title="$title" --width="$width" --height=100 --text="Crop image\n\nImageMagick is not installed" --title="$title" --window-icon="$window_icon" 2> /dev/null
 103         exit 0
 104 fi
 105