1 files changed, 45 insertions, 0 deletions
diff --git a/scripts/image.sh b/scripts/image.sh
new file mode 100755
index 0000000..66031ec
--- /dev/null
+++ b/scripts/image.sh
@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+source "`ueberzug library`";
+
+readonly ID_PREVIEW="preview";
+
+#case "$1" in
+  #"clear") ImageLayer 0< <(
+      #ImageLayer::remove [identifier]="$ID_PREVIEW"
+  #) ;;
+  #"draw") ImageLayer 0< <(
+      #ImageLayer::add \
+        #[identifier]="$ID_PREVIEW" \
+        #[x]="$3" [y]="$4" \
+        #[max_width]="$5" [max_height]="$6" \
+        #[path]="$2";
+      #read -ern 1;
+  #) ;;
+  #"*") echo "Unknown command: '$1'" ;;
+#esac
+
+LAST_IMAGE=$([[ -f "$LAST_IMAGE_F" ]] && cat $LAST_IMAGE_F);
+
+clear_img() {
+  echo "" > $FIFO_UEBERZUG;
+
+  if [[ ! -z "$LAST_IMAGE" ]]; then
+    declare -p -A cmd=([action]=remove [identifier]="$LAST_IMAGE") \
+      > "$FIFO_UEBERZUG";
+  fi;
+}
+
+clear_img;
+
+case "$1" in
+  "clear") clear_img ;;
+  "draw")
+    LAST_IMAGE="preview-$2";
+    declare -p -A cmd=([action]=add [identifier]="$LAST_IMAGE" \
+      [x]="$3" [y]="$4" [max_width]="$5" [max_height]="$6" \
+      [path]="$2") > "$FIFO_UEBERZUG";
+    echo -e "$LAST_IMAGE" > $LAST_IMAGE_F;
+  ;;
+  "*") echo "Unknown command: '$1', '$2'" ;;
+esac
+