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https://github.com/oddlama/nix-config.git
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feat: convert screenshot scripts to wayland
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oddlama
parent
3a0cec46f3
commit
3b602b322a
5 changed files with 97 additions and 72 deletions
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@ -1,16 +1,23 @@
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{
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lib,
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writeShellApplication,
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flameshot,
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grimblast,
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libnotify,
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xclip,
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tesseract,
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wl-clipboard,
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yq,
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zbar,
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}:
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writeShellApplication {
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name = "screenshot-area-scan-qr";
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runtimeInputs = [
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grimblast
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libnotify
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tesseract
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wl-clipboard
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yq
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zbar
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];
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text = ''
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set -euo pipefail
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umask 077
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# Create in-memory tmpfile
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@ -19,40 +26,31 @@ writeShellApplication {
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rm "$TMPFILE" # still open in-memory as /dev/fd/3
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TMPFILE=/dev/fd/3
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date=$(date +"%Y-%m-%dT%H:%M:%S%:z")
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# Always use native scaling to ensure flameshot is fullscreen across monitors
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export QT_AUTO_SCREEN_SCALE_FACTOR=0
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export QT_SCREEN_SCALE_FACTORS=""
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if ${lib.getExe flameshot} gui --raw \
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| ${zbar}/bin/zbarimg --xml - > "$TMPFILE"; then
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N=$(${yq}/bin/xq -r '.barcodes.source.index.symbol | if type == "array" then length else 1 end' < "$TMPFILE")
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if grimblast --freeze save area - \
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| zbarimg --xml - > "$TMPFILE"; then
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N=$(xq -r '.barcodes.source.index.symbol | if type == "array" then length else 1 end' < "$TMPFILE")
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# Append codes Copy data separated by ---
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DATA=$(${yq}/bin/xq -r '.barcodes.source.index.symbol | if type == "array" then .[0].data else .data end' < "$TMPFILE")
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DATA=$(xq -r '.barcodes.source.index.symbol | if type == "array" then .[0].data else .data end' < "$TMPFILE")
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for ((i=1;i<N;++i)); do
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DATA="$DATA"$'\n'"---"$'\n'"$(${yq}/bin/xq -r ".barcodes.source.index.symbol[$i].data" < "$TMPFILE")"
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DATA="$DATA"$'\n'"---"$'\n'"$(xq -r ".barcodes.source.index.symbol[$i].data" < "$TMPFILE")"
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done
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${xclip}/bin/xclip -selection clipboard <<< "$DATA"
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${libnotify}/bin/notify-send \
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wl-copy <<< "$DATA"
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notify-send \
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"🔍 QR Code scan" "✅ $N codes detected\n📋 copied ''${#DATA} bytes" \
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--hint="string:image-path:"${./assets}/qr-scan.png \
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--hint="string:wired-tag:screenshot-$date" \
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|| true
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else
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case "$?" in
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"4")
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${libnotify}/bin/notify-send \
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notify-send \
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"🔍 QR Code scan" "❌ 0 codes detected" \
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--hint="string:image-path:"${./assets}/qr-scan.png \
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--hint="string:wired-tag:screenshot-$date" \
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|| true
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;;
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*)
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${libnotify}/bin/notify-send \
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notify-send \
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"🔍 QR Code scan" "❌ Error while processing image: zbarimg exited with code $?" \
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--hint="string:image-path:"${./assets}/qr-scan.png \
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--hint="string:wired-tag:screenshot-$date" \
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|| true
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;;
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esac
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@ -1,55 +1,84 @@
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{
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lib,
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writeShellApplication,
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flameshot,
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grimblast,
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libnotify,
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moreutils,
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tesseract,
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xclip,
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wl-clipboard,
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}:
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writeShellApplication {
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name = "screenshot-area";
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runtimeInputs = [
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grimblast
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libnotify
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tesseract
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wl-clipboard
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];
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text = ''
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set -euo pipefail
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umask 077
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date=$(date +"%Y-%m-%dT%H:%M:%S%:z")
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out="''${XDG_PICTURES_DIR-$HOME/Pictures}/screenshots/$date-selection.png"
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mkdir -p "$(dirname "$out")"
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# Always use native scaling to ensure flameshot is fullscreen across monitors
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export QT_AUTO_SCREEN_SCALE_FACTOR=0
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export QT_SCREEN_SCALE_FACTORS=""
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grimblast --freeze save area "$out" || exit 2
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wl-copy -t image/png < "$out"
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# Use sponge to create the file on success only
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if ${lib.getExe flameshot} gui --raw 2>&1 1> >(${moreutils}/bin/sponge "$out") | grep -q "flameshot: info:.*aborted."; then
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exit 1
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declare -A NOTIFICATION_IDS
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function notify_wait_action() {
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id="$1"
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shift 1
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args=("--print-id")
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if [[ -v "NOTIFICATION_IDS[$id]" ]]; then
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args+=("--replace-id=''${NOTIFICATION_IDS[$id]}")
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fi
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args+=("$@")
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${xclip}/bin/xclip -selection clipboard -t image/png < "$out"
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action=$(${libnotify}/bin/notify-send \
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"📷 Screenshot captured" "📋 copied to clipboard" \
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--hint="string:wired-tag:screenshot-$date" \
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--action=ocr=OCR) \
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|| true
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readarray -t __notify_output < <(notify-send "''${args[@]}" || true)
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NOTIFICATION_IDS["$id"]="''${__notify_output[0]-}"
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echo "''${__notify_output[1]-}"
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}
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if [[ "$action" == "ocr" ]]; then
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${libnotify}/bin/notify-send \
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"📷 Screenshot captured" "⏳ Running OCR ..." \
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--hint="string:wired-tag:screenshot-$date" \
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|| true
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function notify_nowait() {
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id="$1"
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shift 1
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if ${tesseract}/bin/tesseract "$out" - -l eng+deu | ${xclip}/bin/xclip -selection clipboard; then
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${libnotify}/bin/notify-send \
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"📷 Screenshot captured" "🔠 OCR copied to clipboard" \
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--hint="string:wired-tag:screenshot-$date" \
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|| true
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args=("--print-id")
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if [[ -v "NOTIFICATION_IDS[$id]" ]]; then
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args+=("--replace-id=''${NOTIFICATION_IDS[$id]}")
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fi
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args+=("$@")
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readarray -t __notify_output < <(notify-send "''${args[@]}" || true)
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NOTIFICATION_IDS["$id"]="''${__notify_output[0]-}"
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unset __notify_output
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}
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title="📷 Screenshot captured"
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body="📋 image copied to clipboard"
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while true; do
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action=$(notify_wait_action main "$title" "$body" \
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--action=ocr="Run OCR" \
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--action=copy="Copy Image")
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case "$action" in
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ocr)
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notify_nowait main "$title" "⏳ Running OCR ..."
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if tesseract "$out" - -l eng+deu | wl-copy; then
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body="🔠 OCR copied to clipboard"
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else
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${libnotify}/bin/notify-send \
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"📷 Screenshot captured" "❌ Error while running OCR" \
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--hint="string:wired-tag:screenshot-$date" \
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|| true
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fi
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body="❌ Error while running OCR"
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fi
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;;
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copy)
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wl-copy -t image/png < "$out"
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body="📋 image copied to clipboard"
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;;
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*) exit 0 ;;
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esac
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done
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'';
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}
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@ -1,24 +1,23 @@
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{
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lib,
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writeShellApplication,
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flameshot,
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grimblast,
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libnotify,
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moreutils,
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}:
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writeShellApplication {
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name = "screenshot-screen";
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runtimeInputs = [
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grimblast
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libnotify
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];
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text = ''
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set -euo pipefail
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umask 077
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date=$(date +"%Y-%m-%dT%H:%M:%S%:z")
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out="''${XDG_PICTURES_DIR-$HOME/Pictures}/screenshots/$date-fullscreen.png"
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mkdir -p "$(dirname "$out")"
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if ${lib.getExe flameshot} full --raw 2>&1 1> >(${moreutils}/bin/sponge "$out") | grep -q "flameshot: info:.*aborted."; then
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exit 1
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fi
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${libnotify}/bin/notify-send \
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grimblast --freeze save screen "$out" || exit 2
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notify-send \
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"📷 Screenshot captured" "💾 Saved to $out" \
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--hint="string:wired-tag:screenshot-$date" \
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|| true
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@ -1,6 +1,7 @@
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# TODO: waybar qr scan button
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# TODO: waybar color picker button
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# TODO: notification center toggle
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# TODO: screencast button with notification
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# TODO ai speech indicator / toggle
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{
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lib,
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concatMap
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elem
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flip
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getExe
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mkIf
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mkMerge
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optionals
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@ -58,10 +60,9 @@ in {
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"SUPER,b,exec,firefox"
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# Shortcuts & Actions
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#"SUPER + SHIFT,s,exec ${getExe pkgs.scripts.screenshot-area}"
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#"SUPER,F11,exec ${getExe pkgs.scripts.screenshot-area-scan-qr}"
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#"SUPER,F12,exec ${getExe pkgs.scripts.screenshot-screen}"
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#"SUPER,Print,exec ${getExe pkgs.flameshot} gui"
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"SUPER + SHIFT,s,exec,${getExe pkgs.scripts.screenshot-area}"
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"SUPER,F11,exec,${getExe pkgs.scripts.screenshot-area-scan-qr}"
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"SUPER,F12,exec,${getExe pkgs.scripts.screenshot-screen}"
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# Per-window actions
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"SUPER,q,killactive,"
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@ -115,7 +116,6 @@ in {
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];
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};
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cursor.no_warps = true;
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decoration.rounding = 4;
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input = {
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@ -3,7 +3,6 @@
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enable = true;
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package = pkgs.rofi-wayland;
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extraConfig = {
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matching = "fuzzy";
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terminal = "kitty";
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};
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};
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