1 files changed, 44 insertions, 0 deletions
diff --git a/.config/lf/kitty.sh b/.config/lf/kitty.sh
new file mode 100755
index 0000000..fa84b3f
--- /dev/null
+++ b/.config/lf/kitty.sh
@@ -0,0 +1,44 @@
+#!/bin/bash
+
+# Transmits an image in png format via file-mode transmission.
+#   $1 file path
+#   $2 image id
+transmit_file_png() {
+	abspath_b64="$(printf -- "$(realpath -- "$1")" | base64 -w0)"
+	printf "\e_Gt=f,i=$2,f=100,q=1;$abspath_b64\e\\" >/dev/tty
+}
+
+# Displays an already transferred image.
+#   $1 image id
+#   $2 placement id
+#   $3 x, $4 y, $5 w, $6 h
+display_img() {
+    printf "\e[s" >/dev/tty # save cursor position
+    tput cup $4 $3 >/dev/tty # move cursor
+    printf "\e_Ga=p,i=$1,p=$2,q=1\e\\" >/dev/tty
+    printf "\e[u" >/dev/tty # restore cursor position
+}
+
+# Deletes a displayed image.
+#   $1 image id
+#   $2 placement id
+delete_img() {
+	printf "\e_Ga=d,d=I,i=$1,p=$2,q=1\e\\" >/dev/tty
+}
+
+# Combines transmit_file_png and display_img.
+#   $1 file path
+#   $2 image id
+#   $3 placement id
+#   $4 x, $5 y, $6 w, $7 h
+show() {
+    local img_width img_height new_width new_height
+    img_width=$(identify -format "%w" "$1")
+    img_height=$(identify -format "%h" "$1")
+    new_width=$6
+    new_height=$7
+    transmit_file_png "$1" "$2"
+    display_img "$2" "$3" "$4" "$5" "$new_width" "$new_height"
+}
+
+"$@"