diff options
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/gui/nsend | 28 | ||||
| -rwxr-xr-x | scripts/gui/sclip | 21 | ||||
| -rwxr-xr-x | scripts/gui/sslock | 49 | ||||
| -rwxr-xr-x | scripts/gui/swall | 3 | ||||
| -rwxr-xr-x | scripts/slib | 49 |
5 files changed, 111 insertions, 39 deletions
diff --git a/scripts/gui/nsend b/scripts/gui/nsend index 80e1764..1bfc1f4 100755 --- a/scripts/gui/nsend +++ b/scripts/gui/nsend @@ -14,19 +14,21 @@ EOF exit 0 } -check_program "notify-send" "libnotify must be installed" - -case "${1}" in -"-s") - [ "${#}" -gt 3 ] && invalid_use - - shift - eval $(printf 'notify-send "%s" "%s"' "${1}" "${2}") - - exit 0 +case "${#}" in +1) + [ "${1}" = "-h" ] && help + invalid_use +;; +2) + [ "${1}" = "-s" ] || invalid_use + notification_string="${2}" +;; +3) + [ "${1}" = "-s" ] || invalid_use + notification_string="${2}: ${3}" ;; -"-h") help ;; - *) invalid_use ;; - esac + + +send_notification "${notification_string}" diff --git a/scripts/gui/sclip b/scripts/gui/sclip index 3666448..3d2caa5 100755 --- a/scripts/gui/sclip +++ b/scripts/gui/sclip @@ -18,12 +18,15 @@ exit 0 check_program "xclip" i_flg=0 -while getopts "f:c:ih" option; do +silent=0 +while getopts "f:c:sih" option; do case "${option}" in f) filepath="${OPTARG}" ;; c) input="${OPTARG}" ;; + s) silent=1 ;; + i) i_flg=1 ;; h) help ;; @@ -38,6 +41,11 @@ shift $((OPTIND - 1)) if [ -n "${filepath}" ]; then mime_type=$(file --mime-type -b "${filepath}") + + if [ "${silent}" -eq 1 ]; then + run "xclip -selection clipboard -t ${mime_type} -i ${filepath}" + fi + run --success-notify "${filepath} copied" \ --failure-notify "${filepath} failed to copy" \ "xclip -selection clipboard -t ${mime_type} -i ${filepath}" @@ -46,8 +54,17 @@ fi [ "${i_flg}" -eq 1 ] && input=$(cat) if [ -n "${input}" ]; then + # Don't use `run` since pipes are used printf '%s' "${input}" | xclip -selection clipboard - exit 0 + + if [ $? -eq 0 ]; then + [ "${silent}" -eq 0 ] && send_notification "${argv0}:" "'${input}' copied" + exit 0 + fi + + [ "${silent}" -eq 0 ] && send_notification "${argv0}:" "'${input}' failed to copy" + + exit 1 fi run "xclip -o -selection clipboard" diff --git a/scripts/gui/sslock b/scripts/gui/sslock index 0751de7..26ba2cf 100755 --- a/scripts/gui/sslock +++ b/scripts/gui/sslock @@ -4,7 +4,12 @@ help() { cat << EOF -${0}: Wrapper script to set lock the screen +${0}: Wrapper script to take screenshots +options: + -n Black screen + -b Blur + -c Take the current state of the desktop + -h Print this message and exit EOF exit 0 @@ -12,9 +17,43 @@ exit 0 check_program "slock" -[ "${#}" -eq 1 ] && [ "${1}" = "-h" ] && help +blur=0 +set_current_state=0 +current_wallpaper="${XDG_CACHE_HOME:-$HOME/.cache}/wallpaper/current" +while getopts "bcnh" option; do + case "${option}" in + b) + check_program "mogrify" "imagemagick must be installed" + blur=1 ;; -[ "${#}" != 0 ] && invalid_use + c) + check_program "scrot" + set_current_state=1 + ;; + n) + slock + exit 0;; -BACKGROUND="${XDG_CACHE_HOME:-$HOME/.cache}/wallpaper/current" -slock -f "${BACKGROUND}" + h) help ;; + + *) invalid_use -h ;; + + esac +done + +shift $((OPTIND - 1)) + +[ "${#}" -eq 0 ] || invalid_use + +background="/tmp/$(date '+%b%d::%H%M%S').png" + +if [ "$set_current_state" -eq 0 ]; then + # Avoid distorting the wallpaper when calling `mogrify` + cp "${current_wallpaper}" "${background}" +else + scrot -z "${background}" +fi + +[ "${blur}" -eq 1 ] && mogrify -blur 0x8 "${background}" + +slock -f "${background}" diff --git a/scripts/gui/swall b/scripts/gui/swall index 9cb9e39..a225481 100755 --- a/scripts/gui/swall +++ b/scripts/gui/swall @@ -18,7 +18,6 @@ EOF exit 0 } - check_program "xwallpaper" SYMLINK="${XDG_CACHE_HOME:-$HOME/.cache}/wallpaper/current" @@ -59,7 +58,7 @@ if [ -n "${input}" ]; then fi if [ -n "${waldir}" ]; then - image=$(find "${waldir}" -iregex '.*.\(jpg\|jpeg\|png\|gif\)' 2>/dev/null \ + image=$(find "${waldir}" -iregex '.*.\(jpg\|jpeg\|png\)' 2>/dev/null \ | shuf -n 1 ) fi diff --git a/scripts/slib b/scripts/slib index 0e0de36..4e21eb6 100755 --- a/scripts/slib +++ b/scripts/slib @@ -1,7 +1,6 @@ #!/bin/sh -# Avoid using full paths instead only use the program names. -argv0="${0}" +argv0=$(basename "${0}") # @FUNCTION: err # @USAGE: [-x] <message> ... @@ -14,7 +13,6 @@ argv0="${0}" # This function is intended for fatal errors; it always exits the script. # @EXAMPLE: # err "Invalid usage" "Try '${argv0} -h' for help." - err() { if [ "${1}" != "-x" ]; then printf "%s: " "${argv0}" @@ -61,21 +59,38 @@ check_program() { err "${1} must be installed" } +# @FUNCTION: send_notification +# @USAGE: send_notification <message> ... +# @DESCRIPTION: +# Write a notification message to a temporary file and trigger a dwm notification signal. +# The message is written to /tmp/noti.txt. If writing fails, a warning is printed to stderr. +# After writing, a dwm signal is sent using `xsetroot -name "fsignal:1"`. +# +# @EXAMPLE: +# Send a desktop notification with the message "Backup complete". +# +# send_notification "Backup complete" + +send_notification() { + echo "$@" > /tmp/noti.txt || echo "Warning: failed to write to notification file" >&2 + xsetroot -name "fsignal:1" +} + # @FUNCTION: run -# @USAGE: [--reload-status] [--reload-compositor] [--on-success <cmd>] [--on-failure <cmd>] <command> [success-msg] [failure-msg] +# @USAGE: [--reload-status] [--reload-compositor] [--success-notify <msg>] [--failure-notify <msg>] <command> [success-msg] [failure-msg] # @DESCRIPTION: # Safely execute a simple shell command, print optional success/failure messages, -# and optionally reload status bars or restart the compositor. +# and optionally reload the status bar or restart the compositor. # # Success messages are printed to stdout; failure messages are printed to stderr. -# To specify a failure message, a success message must also be provided. +# Optional desktop notifications can be sent using --success-notify and --failure-notify. # Command output is not suppressed. # # Options: # --reload-status Reload the status bar (via `slreload`). # --reload-compositor Restart the compositor (kills and restarts `picom`). -# --on-success <cmd> Run another command if the main command succeeds. -# --on-failure <cmd> Run another command if the main command fails. +# --success-notify <msg> Send a desktop notification on success. +# --failure-notify <msg> Send a desktop notification on failure. # # Restrictions: # - Does NOT use `eval`; only simple commands and arguments are supported. @@ -83,7 +98,7 @@ check_program() { # - This design prevents unintended execution and makes the function safe in scripts. # # Return value: -# 0 if the command succeeds, 1 otherwise. +# Exits with 0 if the command succeeds, 1 otherwise. # # @EXAMPLES: # # Run xwallpaper and print the image path on success @@ -92,10 +107,10 @@ check_program() { # # Restart compositor and show a success message # run --reload-compositor "xwallpaper --zoom ${image}" "Wallpaper updated" "Wallpaper failed" # -# # With success and failure hooks -# run --on-success "notify-send 'OK'" \ -# --on-failure "notify-send 'Failed'" \ -# "cp config config.bak" "Backup complete" "Backup failed" +# # With notification hooks +# run --success-notify "Wallpaper set" \ +# --failure-notify "Wallpaper failed" \ +# "xwallpaper --zoom ${image}" "Wallpaper updated" "Wallpaper failed" run() { relstat=0 @@ -105,8 +120,8 @@ run() { case "$1" in --reload-status) relstat=1 ;; --reload-compositor) compstat=1 ;; - --on-success) success_command="${2}"; shift ;; - --on-failure) failure_command="${2}"; shift ;; + --success-notify) success_msg="${2}"; shift ;; + --failure-notify) failure_msg="${2}"; shift ;; *) break; esac shift @@ -118,10 +133,10 @@ run() { if ${1}; then [ -n "${2}" ] && echo "${2}" - [ -n "${success_command}" ] && sh -c "${success_command}" + [ -n "${success_msg}" ] && send_notification "${argv0}:" "${success_msg}" else [ -n "${3}" ] && err "${3}" - [ -n "${failure_command}" ] && sh -c "${failure_command}" + [ -n "${failure_msg}" ] && send_notification "${argv0}:" "${failure_msg}" exit 1 fi |