#! /bin/zsh
#
# this file:
#   https://dataswamp.org/~incal/conf/.zsh/pic
#
# feh keys:
#   ~/public_html/conf/feh/keys
#   https://dataswamp.org/~incal/conf/feh/keys

pic () {
    local fs=($@)
    local hold=15
    feh \
      --action 'mv %F "$(echo new filename | dmenu)"'                \
      --action1 'mogrify -fuzz 1%% -trim +repage %F'                 \
      --action2 'mogrify -gravity North -chop 0x20 -trim +repage %F' \
      --action3 'mogrify -gravity South -chop 0x20 -trim +repage %F' \
      --action4 'mogrify -gravity East  -chop 20x0 -trim +repage %F' \
      --action5 'mogrify -gravity West  -chop 20x0 -trim +repage %F' \
      --action6 'mogrify -brightness-contrast  4x2 -trim +repage %F' \
      --action7 'mogrify -brightness-contrast  6x3 -trim +repage %F' \
      --bg "black"            \
      --geometry 640x416+8+16 \
      --scale-down            \
      --slideshow-delay $hold \
      --image-bg "black"      \
      --no-menus              \
      --title "feh"           \
      --randomize             \
                              $f
}

pic-show () {
    local hold=$1
    shift

    local fs=$($@)

    feh \
      --auto-zoom             \
      --fullscreen            \
      --image-bg "black"      \
      --no-menus              \
      --slideshow-delay=$hold \
                              $fs
}
alias pic-relaxed='pic-show  7 $@'
alias pic-stretch='pic-show 60 $@'