vifmimg (2492B)
1 #!/usr/bin/env bash 2 readonly ID_PREVIEW="preview" 3 4 #AUTO_REMOVE="yes" 5 # By enabling this option the script will remove the preview file after it is drawn 6 # and by doing so the preview will always be up-to-date with the file. 7 # This however, requires more CPU and therefore affects the overall performance. 8 9 if [ -e "$FIFO_UEBERZUG" ]; then 10 if [[ "$1" == "draw" ]]; then 11 declare -p -A cmd=([action]=add [identifier]="$ID_PREVIEW" 12 [x]="$2" [y]="$3" [width]="$4" [height]="$5" \ 13 [path]="${PWD}/$6") \ 14 > "$FIFO_UEBERZUG" 15 16 elif [[ "$1" == "videopreview" ]]; then 17 echo -e "Loading preview..\nFile: $6" 18 [[ ! -d "/tmp${PWD}/$6/" ]] && mkdir -p "/tmp${PWD}/$6/" 19 [[ ! -f "/tmp${PWD}/$6.png" ]] && ffmpegthumbnailer -i "${PWD}/$6" -o "/tmp${PWD}/$6.png" -s 0 -q 10 20 declare -p -A cmd=([action]=add [identifier]="$ID_PREVIEW" 21 [x]="$2" [y]="$3" [width]="$4" [height]="$5" \ 22 [path]="/tmp${PWD}/$6.png") \ 23 > "$FIFO_UEBERZUG" 24 25 elif [[ "$1" == "gifpreview" ]]; then 26 echo -e "Loading preview..\nFile: $6" 27 [[ ! -d "/tmp${PWD}/$6/" ]] && mkdir -p "/tmp${PWD}/$6/" && convert -coalesce "${PWD}/$6" "/tmp${PWD}/$6/$6.png" 28 for frame in $(ls -1 /tmp${PWD}/$6/$6*.png | sort -V); do 29 declare -p -A cmd=([action]=add [identifier]="$ID_PREVIEW" 30 [x]="$2" [y]="$3" [width]="$4" [height]="$5" \ 31 [path]="$frame") \ 32 > "$FIFO_UEBERZUG" 33 # Sleep between frames to make the animation smooth. 34 sleep .07 35 done 36 37 elif [[ "$1" == "pdfpreview" ]]; then 38 echo -e "Loading preview..\nFile: $6" 39 [[ ! -d "/tmp${PWD}/$6/" ]] && mkdir -p "/tmp${PWD}/$6/" 40 [[ ! -f "/tmp${PWD}/$6.png" ]] && pdftoppm -png -singlefile "$6" "/tmp${PWD}/$6" 41 declare -p -A cmd=([action]=add [identifier]="$ID_PREVIEW" 42 [x]="$2" [y]="$3" [width]="$4" [height]="$5" \ 43 [path]="/tmp${PWD}/$6.png") \ 44 > "$FIFO_UEBERZUG" 45 46 elif [[ "$1" == "clear" ]]; then 47 declare -p -A cmd=([action]=remove [identifier]="$ID_PREVIEW") \ 48 > "$FIFO_UEBERZUG" 49 [[ ! -z $AUTO_REMOVE ]] && [[ -f "/tmp${PWD}/$6.png" ]] && rm -f "/tmp${PWD}/$6.png" 50 [[ ! -z $AUTO_REMOVE ]] && [[ -d "/tmp${PWD}/$6/" ]] && rm -rf "/tmp${PWD}/$6/" 51 52 fi 53 fi