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https://github.com/ItsDrike/nixdots
synced 2024-12-24 03:24:34 +00:00
Add screenshot support
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FA2745890B7048C0
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@ -1,4 +1,4 @@
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{
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{ config, ... }: {
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wayland.windowManager.hyprland = {
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settings = {
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"$MOUSE_LMB" = "mouse:272";
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@ -9,6 +9,9 @@
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"$XF86Favorites" = "164";
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"$SCREENSHOT_FORMAT" = "${config.xdg.userDirs.extraConfig.XDG_SCREENSHOTS_DIR}/Screenshot_''$(date +%Y-%m-%d_%H-%M-%S).png";
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"$SCREENSHOT_DELAY" = "2000";
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bind = [
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#
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# Active window
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@ -36,7 +39,21 @@
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#
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# Screenshots
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#
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# TODO: requires script
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"ALT, Print, exec, wl-copy \"$(hyprpicker)\" && notify-send 'Picked color' \"$(wl-paste) (saved to clipboard)\""
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", Print, exec, hyprland-screenshot --notify --copy --target area"
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"SUPER, Print, exec, hyprland-screenshot --notify --copy --target area --edit"
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"SHIFT, Print, exec, hyprland-screenshot --notify --save $SCREENSHOT_FORMAT --target area"
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"CTRL, Print, exec, hyprland-screenshot --notify --copy --target area --delay $SCREENSHOT_DELAY"
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"SUPER_SHIFT, Print, exec, hyprland-screenshot --notify --save $SCREENSHOT_FORMAT --target area --edit"
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"SUPER_CTRL, Print, exec, hyprland-screenshot --notify --copy --target area --delay $SCREENSHOT_DELAY --edit"
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"SUPER_SHIFT_CTRL, Print, exec, hyprland-screenshot --notify --save $SCREENSHOT_FORMAT --target area --delay $SCREENSHOT_DELAY --edit"
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"CTRL, T, exec, hyprland-screenshot --save $SCREENSHOT_FORMAT --target all"
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#" , Print, exec, screenshot --save $SCREENSHOT_FORMAT --target all"
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# XF86Favorites key for recording
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# (don't question me, I had it free)
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", $XF86Favorites, exec, quick-record --notify toggle"
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"SUPER, $XF86Favorites, exec, quick-record toggle"
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#
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# Brightness control
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@ -17,7 +17,9 @@ in {
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config = mkIf cfg.enable {
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home.packages = [
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hyprPkgs.hyprland-move-window
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hyprPkgs.hyprland-screenshot
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pkgs.brightnessctl
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pkgs.hyprpicker
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hyprPkgs.brightness
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];
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@ -5,6 +5,7 @@
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packages = {
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hyprland-move-window = pkgs.callPackage ./hyprland-move-window {};
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brightness = pkgs.callPackage ./brightness {};
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hyprland-screenshot = pkgs.callPackage ./hyprland-screenshot {};
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};
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in
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packages
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@ -0,0 +1,24 @@
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# - `grim`: screenshot utility for wayland
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# - `slurp`: to select an area
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# - `hyprctl`: to read properties of current window
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# - `wl-copy`: clipboard utility
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# - `jq`: json utility to parse hyprctl output
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# - `notify-send`: to show notifications
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# - `swappy`: for editing the screenshots (only required for --edit)
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{pkgs, ...}:
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pkgs.writeShellApplication {
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name = "hyprland-screenshot";
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runtimeInputs = with pkgs; [
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jq
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grim
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slurp
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swappy
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wl-clipboard
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libnotify
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hyprland
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];
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text = ''
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${builtins.readFile ./hyprland-screenshot.sh}
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'';
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}
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@ -0,0 +1,216 @@
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#!/bin/sh
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# Inspired by grimblast (https://github.com/hyprwm/contrib/blob/main/grimblast/grimblast)
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# Helper functions
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die() {
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MSG="${1}"
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ERR_CODE="${2:-1}"
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URGENCY="${3:-critical}"
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>&2 echo "$MSG"
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if [ "$NOTIFY" = "yes" ]; then
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notify-send -a screenshot -u "$URGENCY" "Error ($ERR_CODE)" "$MSG"
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fi
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exit "$ERR_CODE"
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}
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# Argument parsing
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SAVE_METHOD=
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SAVE_FILE=
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TARGET=
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NOTIFY=no
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CURSOR=no
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EDIT=no
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DELAY=0
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while [ "${1-}" ]; do
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case "$1" in
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-h | --help)
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>&2 cat <<EOF
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screenshot taking utility script, allowing for easy all-in-one solution for
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controlling how a screenshot should be taken.
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Methods (one is required):
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--copy: Copy the screenshot data into the clipboard
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--save [FILE]: Save the screenshot data into a file
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--copysave [FILE]: Both save to clipboard and to file
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General options:
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--notify: Send a notification that the screenshot was saved
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--cursor: Capture cursor in the screenshot
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--edit: Once the screenshot is taken, edit it first with swappy
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--delay [MILISECONDS]: Wait for given time until the screenshot is taken
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--target [TARGET]: (REQUIRED) What should be captured
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Variables:
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FILE: A path to a .png image file for output, or '-' to pipe to STDOUT
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MILISECONDS: Number of miliseconds; Must be a whole, non-negative number!
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TARGET: Area on screen; can be one of:
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- activewin: Currently active window
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- window: Manually select a window
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- activemon: Currently active monitor (output)
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- monitor: Manually select a monitor
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- all: Everything (all visible monitors/outputs)
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- area: Manually select a region
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EOF
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exit 0
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;;
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--notify)
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NOTIFY=yes
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shift
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;;
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--cursor)
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CURSOR=yes
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shift
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;;
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--edit)
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EDIT=yes
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shift
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;;
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--target)
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if [ -z "$TARGET" ]; then
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case "$2" in
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activewin | window | activemon | monitor | all | area)
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TARGET="$2"
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shift 2
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;;
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*)
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die "Invalid target (see TARGET variable in --help)"
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;;
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esac
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else
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die "Only one target can be passed."
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fi
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;;
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--delay)
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case "$2" in
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'' | *[!0-9]*)
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die "Argument after --delay must be an amount of MILISECONDS"
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;;
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*)
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DELAY="$2"
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shift 2
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;;
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esac
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;;
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--copy)
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if [ -z "$SAVE_METHOD" ]; then
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SAVE_METHOD="copy"
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shift
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else
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die "Only one method can be passed."
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fi
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;;
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--save)
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if [ -z "$SAVE_METHOD" ]; then
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SAVE_METHOD="save"
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SAVE_FILE="$2"
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shift 2
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else
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die "Only one method can be passed."
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fi
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;;
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--copysave)
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if [ -z "$SAVE_METHOD" ]; then
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SAVE_METHOD="copysave"
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SAVE_FILE="$2"
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shift 2
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else
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die "Only one method can be passed."
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fi
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;;
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*)
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die "Unrecognized argument: $1"
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;;
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esac
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done
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# Screenshot functions
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takeScreenshot() {
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FILE="$1"
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GEOM="$2"
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ARGS=()
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[ "$CURSOR" = "yes" ] && ARGS+=("-c")
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[ -n "$GEOM" ] && ARGS+=("-g" "$GEOM")
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ARGS+=("$FILE")
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sleep "$DELAY"e-3
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grim "${ARGS[@]}" || die "Unable to invoke grim"
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}
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takeEditedScreenshot() {
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FILE="$1"
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GEOM="$2"
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if [ "$EDIT" = "yes" ]; then
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takeScreenshot - "$GEOM" | swappy -f - -o "$FILE" || die "Unable to invoke swappy"
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else
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takeScreenshot "$FILE" "$GEOM"
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fi
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}
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# Obtain the geometry for screenshot to be taken at
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if [ "$TARGET" = "area" ]; then
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GEOM="$(slurp -d)"
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if [ -z "$GEOM" ]; then
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die "No area selected" 2 normal
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fi
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WHAT="Area"
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elif [ "$TARGET" = "all" ]; then
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GEOM=""
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WHAT="Screen"
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elif [ "$TARGET" = "activewin" ]; then
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FOCUSED="$(hyprctl activewindow -j)"
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GEOM="$(echo "$FOCUSED" | jq -r '"\(.at[0]),\(.at[1]) \(.size[0])x\(.size[1])"')"
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APP_ID="$(echo "$FOCUSED" | jq -r '.class')"
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WHAT="$APP_ID window"
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elif [ "$TARGET" = "window" ]; then
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WORKSPACES="$(hyprctl monitors -j | jq -r 'map(.activeWorkspace.id)')"
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WINDOWS="$(hyprctl clients -j | jq -r --argjson workspaces "$WORKSPACES" 'map(select([.workspace.id] | inside($workspaces)))')"
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GEOM=$(echo "$WINDOWS" | jq -r '.[] | "\(.at[0]),\(.at[1]) \(.size[0])x\(.size[1])"' | slurp -r)
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if [ -z "$GEOM" ]; then
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die "No window selected" 2 normal
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fi
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WHAT="Window"
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elif [ "$TARGET" = "activemon" ]; then
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ACTIVEMON="$(hyprctl monitors -j | jq -r '.[] | select(.focused == true)')"
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GEOM="$(echo "$ACTIVEMON" | jq -r '"\(.x),\(.y) \(.width)x\(.height)"')"
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WHAT="$(echo "$ACTIVEMON" | jq -r '.name')"
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elif [ "$TARGET" = "monitor" ]; then
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GEOM="$(slurp -o)"
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if [ -z "$GEOM" ]; then
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die "No monitor selected" 2 normal
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fi
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WHAT="Monitor"
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else
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if [ -z "$TARGET" ]; then
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die "No target specified!"
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else
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die "Unknown target: $SAVE_METHOD"
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fi
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fi
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# Invoke grim and capture the screenshot
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if [ "$SAVE_METHOD" = "save" ]; then
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takeEditedScreenshot "$SAVE_FILE" "$GEOM"
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[ "$NOTIFY" = "yes" ] && notify-send -a screenshot "Success" "$WHAT screenshot saved" -i "$(realpath "$SAVE_FILE")"
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elif [ "$SAVE_METHOD" = "copy" ]; then
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TEMP_FILE="$(mktemp --suffix=.png)"
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takeEditedScreenshot "-" "$GEOM" | tee "$TEMP_FILE" | wl-copy --type image/png || die "Clipboard error"
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[ "$NOTIFY" = "yes" ] && notify-send -a screenshot "Success" "$WHAT screenshot copied" -i "$(realpath "$TEMP_FILE")" && rm "$TEMP_FILE"
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elif [ "$SAVE_METHOD" = "copysave" ]; then
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takeEditedScreenshot "-" "$GEOM" | tee "$SAVE_FILE" | wl-copy --type image/png || die "Clipboard error"
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[ "$NOTIFY" = "yes" ] && notify-send -a screenshot "Success" "$WHAT screenshot copied and saved" -i "$(realpath "$SAVE_FILE")"
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else
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if [ -z "$SAVE_METHOD" ]; then
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die "No save method specified!"
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else
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die "Unknown save method: $SAVE_METHOD"
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fi
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fi
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