332 lines
10 KiB
Text
332 lines
10 KiB
Text
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#!/usr/bin/env bash
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# ***This script was made by Clay Gomera (Drake)***
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# - Description: A simple screenshot/screencast dmenu script
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# - Dependencies: maim, slop, ffmpeg, dmenu, libnotify
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## Screenshot & Screencast Directory
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SHOTDIR="$XDG_PICTURES_DIR/Screenshots"
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CASTDIR="$XDG_VIDEOS_DIR/Screencasts"
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mkdir -p "$SHOTDIR" "$CASTDIR"
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## Format Variables
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image_formats="jpg\npng"
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video_formats="mp4\nmkv"
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## Main menu choices
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mcho1=" Take a screenshot"
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mcho2=" Record the screen"
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mcho3=" Stop recording"
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mcho4=" Exit"
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mchos="$mcho1\n$mcho2\n$mcho3\n$mcho4"
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## Main submenu choices
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mscho1=" Capture the entire screen"
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mscho2=" Capture the entire screen (With delay)"
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mscho3=" Capture area"
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mscho4=" Capture active window"
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mscho5=" Exit"
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mschos="$mscho1\n$mscho2\n$mscho3\n$mscho4\n$mscho5"
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## Save/clip submenu choices
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svcho1=" Copy to clipboard"
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svcho2=" Save to $SHOTDIR"
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svchos="$svcho1\n$svcho2"
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## Delay subsubmenu
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del1=" 3 sec delay"
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del2=" 5 sec delay"
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del3=" 10 sec delay"
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dels="$del1\n$del2\n$del3"
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#####
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## This function will check for dependencies
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#####
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check_dependencies() {
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local dependencies=("maim" "ffmpeg" "dmenu" "notify-send" "xclip" "xdotool" "xdpyinfo")
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for dep in "${dependencies[@]}"; do
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if ! command -v "$dep" &>/dev/null; then
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echo "$dep is required but not installed. Please install it and try again."
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exit 1
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fi
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done
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}
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#####
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## This function uses the svchos variable to ask the user what to do with the
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## screenshot
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#####
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fsvchos() {
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svchoice=$(echo -e "$svchos" | dmenu -i -l 2 -p " What do you want to do with this screenshot?")
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}
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#####
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## This function uses the dels variable to ask the user which delay option to
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## choose
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#####
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fdel() {
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del=$(echo -e "$dels" | dmenu -i -p " Select Delay")
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}
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#####
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## This function allows the user to choose the screenshot format
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#####
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fimage_format() {
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image_format=$(echo -e "$image_formats" | dmenu -i -p " Choose screenshot format")
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}
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#####
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## This function allows the user to choose the recording format
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#####
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fvideo_format() {
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video_format=$(echo -e "$video_formats" | dmenu -i -p " Choose video format")
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}
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#####
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## This function does a full screen screenshot without delay, depending on what
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## the user chooses on the fsvchos function, the screenshot will be saved to the
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## clipboard or to $SHOTDIR
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#####
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shot_screen() {
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fimage_format
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fsvchos
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if [ "$svchoice" = "$svcho1" ]; then
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maim | xclip -selection clipboard -t image/"$image_format" && notify-send "Screenshot saved to clipboard"
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elif [ "$svchoice" = "$svcho2" ]; then
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maim -f "$image_format" "$SHOTDIR/$(date +%s).$image_format" && notify-send "Screenshot saved"
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else
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exit 0
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fi
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}
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#####
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## This function does a full screen screenshot with delay, depending on what the
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## user chooses on the fsvchos function, the screenshot will be saved to the
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## clipboard or to $SHOTDIR. And depending on what the user chooses on the fdel
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## function, the delay will be between 3 and 10 seconds
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#####
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shot_screen_delay() {
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fimage_format
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fsvchos
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fdel
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case $del in
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"$del1")
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for i in 3 2 1; do
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notify-send -t 1000 "Capturing in $i.."
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sleep 1
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done
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;;
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"$del2")
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for i in 5 4 3 2 1; do
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notify-send -t 1000 "Capturing in $i.."
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sleep 1
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done
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;;
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"$del3")
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for i in 10 9 8 7 6 5 4 3 2 1; do
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notify-send -t 1000 "Capturing in $i.."
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sleep 1
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done
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;;
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esac
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sleep 1
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if [ "$svchoice" = "$svcho1" ]; then
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maim | xclip -selection clipboard -t image/"$image_format" && notify-send "Screenshot saved to clipboard";
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elif [ "$svchoice" = "$svcho2" ]; then
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maim -f "$image_format" "$SHOTDIR/$(date +%s).$image_format" && notify-send "Screenshot saved to $SHOTDIR";
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else
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exit 0
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fi
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}
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#####
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## This function allows the user to select the area on the screen to screenshot
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## depending on what the user chooses on the fsvchos function, the screenshot will
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## be saved to the clipboard or to $SHOTDIR
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#####
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shot_area() {
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fimage_format
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fsvchos
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if [ "$svchoice" = "$svcho1" ]; then
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maim -s | xclip -selection clipboard -t image/"$image_format" && notify-send "Screenshot saved to clipboard";
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elif [ "$svchoice" = "$svcho2" ]; then
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maim -s -f "$image_format" "$SHOTDIR/$(date +%s).$image_format" && notify-send "Screenshot saved to $SHOTDIR";
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else
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exit 0
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fi
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}
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#####
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## This function does a screenshot of the currently active window, depending
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## on what the user chooses on the fsvchos function, the screenshot will be
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## saved to the clipboard or to $SHOTDIR
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#####
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shot_window() {
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fimage_format
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fsvchos
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if [ "$svchoice" = "$svcho1" ]; then
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maim -i "$(xdotool getactivewindow)" | xclip -selection clipboard -t image/"$image_format" && notify-send "Screenshot saved to clipboard";
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elif [ "$svchoice" = "$svcho2" ]; then
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maim -i "$(xdotool getactivewindow)" -f "$image_format" "$SHOTDIR/$(date +%s).$image_format" && notify-send "Screenshot saved to $SHOTDIR";
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else
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exit 0
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fi
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}
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#####
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## This function uses ffmpeg to record the screen, It will check if ffmpeg is
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## already running (already recording), to prevent the user from executing
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## another ffmpeg instance, if it's not running, it will grab the screen
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## resolution with xdpyinfo and use it to record the screen with ffmpeg.
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#####
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rec_screen() {
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fvideo_format
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if pgrep -x "ffmpeg" > /dev/null; then
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notify-send "A screen recording is already in progress."
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else
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filename="$CASTDIR/$(date +%s).$video_format"
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resolution="$(xdpyinfo | grep dimensions | awk '{print $2}')"
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ffmpeg -f x11grab -s "$resolution" -i :0.0 -c:v libx264 -preset ultrafast -qp 0 "$filename" &
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notify-send "Screen recording started."
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fi
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}
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#####
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## This function will record the screen with a given delay
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#####
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rec_screen_delay() {
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fvideo_format
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fdel
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case $del in
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"$del1")
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for i in 3 2 1; do
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notify-send -t 1000 "Starting in $i.."
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sleep 1
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done
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;;
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"$del2")
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for i in 5 4 3 2 1; do
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notify-send -t 1000 "Starting in $i.."
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sleep 1
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done
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;;
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"$del3")
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for i in 10 9 8 7 6 5 4 3 2 1; do
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notify-send -t 1000 "Starting in $i.."
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sleep 1
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done
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;;
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esac
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sleep 1
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if pgrep -x "ffmpeg" > /dev/null; then
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notify-send "A screen recording is already in progress."
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else
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filename="$CASTDIR/$(date +%s).$video_format"
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resolution="$(xdpyinfo | grep dimensions | awk '{print $2}')"
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ffmpeg -f x11grab -s "$resolution" -i :0.0 -c:v libx264 -preset ultrafast -qp 0 "$filename" &
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notify-send "Screen recording started"
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fi
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}
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## This function allows the user to record a selected area of the screen
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rec_area() {
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fvideo_format
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if pgrep -x "ffmpeg" > /dev/null; then
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notify-send "A screen recording is already in progress."
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else
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filename="$CASTDIR/$(date +%s).$video_format"
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slop_result=$(slop -f "%x %y %w %h")
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if [ -n "$slop_result" ]; then
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IFS=' ' read -r x y w h <<< "$slop_result"
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ffmpeg -f x11grab -s "${w}x${h}" -i :0.0+"$x","$y" -c:v libx264 -preset ultrafast -qp 0 "$filename" &
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notify-send "Screen recording started"
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else
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notify-send "No area selected. Aborting recording."
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fi
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fi
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}
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## This function allows the user to record the currently active window
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rec_window() {
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fvideo_format
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if pgrep -x "ffmpeg" > /dev/null; then
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notify-send "A screen recording is already in progress."
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else
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filename="$CASTDIR/$(date +%s).$video_format"
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active_window_id=$(xdotool getactivewindow)
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if [ -n "$active_window_id" ]; then
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ffmpeg -f x11grab -s "$(xdotool getwindowgeometry --shell $active_window_id | grep WIDTH | cut -d'=' -f2)x$(xdotool getwindowgeometry --shell $active_window_id | grep HEIGHT | cut -d'=' -f2)" -i :0.0+"$(xdotool getwindowgeometry --shell $active_window_id | grep X | cut -d'=' -f2)","$(xdotool getwindowgeometry --shell $active_window_id | grep Y | cut -d'=' -f2)" -c:v libx264 -preset ultrafast -qp 0 "$filename" &
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notify-send "Recording active window started"
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else
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notify-send "No active window found. Aborting recording."
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fi
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fi
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}
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#####
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## This function stops screen recording, it first checks if ffmpeg is already
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## running (already recording), to only stop a recording if there's an ffmpeg
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## instance running
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#####
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stop_recording() {
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if pgrep -x "ffmpeg" > /dev/null; then
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pkill -f "ffmpeg -f x11grab"
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notify-send "Screen recording stopped. Video saved to $CASTDIR"
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else
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notify-send "You aren't recording anything at the moment"
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fi
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}
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## main
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check_dependencies;
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mchoice=$(echo -e "$mchos" | dmenu -i -l 4 -p " Screen Capture Menu") # main menu prompt
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case $mchoice in
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"$mcho1")
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mschoice=$(echo -e "$mschos" | dmenu -i -l 9 -p " Screenshot Menu") # screenshot menu prompt
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case $mschoice in
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"$mscho1")
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shot_screen;
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;;
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"$mscho2")
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shot_screen_delay;
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;;
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"$mscho3")
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shot_area;
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;;
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"$mscho4")
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shot_window;
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;;
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"$mscho5")
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exit 0
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esac
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;;
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"$mcho2")
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mschoice=$(echo -e "$mschos" | dmenu -i -l 9 -p " Screencast Menu") # screenshot menu prompt
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case $mschoice in
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"$mscho1")
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rec_screen;
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;;
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"$mscho2")
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rec_screen_delay;
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;;
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"$mscho3")
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rec_area;
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;;
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"$mscho4")
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rec_window;
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;;
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"$mscho5")
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exit 0
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esac
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;;
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"$mcho3")
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stop_recording;
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;;
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"$mcho4")
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exit 0;
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;;
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esac
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