new stuff

1 files changed, 150 insertions, 0 deletions

diff --git a/late b/late
new file mode 100755
index 0000000..5f4ced1
--- /dev/null
+++ b/late
@@ -0,0 +1,150 @@
+#!/bin/sh
+
+echo_err() {
+	notify-send -u critical "$0 error" "$1"
+}
+
+err() {
+	echo_err "$1"
+	exit 1
+}
+
+check_dep() {
+	command -v "$1" > /dev/null || err "$1 is required: $2"
+}
+
+# We don't check if dmenu is installed because someone
+# may want to replace it via DMENU vars
+check_dep trans https://github.com/soimort/translate-shell
+check_dep notify-send
+
+load_config() {
+	config_dir="${XDG_CONFIG_HOME:-$HOME/.config}/dmenu-translate"
+	[ -d "$config_dir" ] || mkdir -p "$config_dir"
+
+	config_file="$config_dir/config.sh"
+	[ -f "$config_file" ] || touch "$config_file"
+
+	old_config_file="$config_dir/config.conf"
+	[ -f "$old_config_file" ] && notify-send "dmenu-translate warning" "Found old configuration file at <code>$old_config_file</code>, which is no longer supported. Please move your settings to a new file at <code>$config_file</code> and delete the old one."
+
+	. "$config_file"
+
+	# Check others
+	if [ -n "$WAYLAND_DISPLAY" ]; then
+		: "${CLIP_COPY:=wl-copy -n}"
+		: "${CLIP_PASTE_CLIP:=wl-paste}"
+		: "${CLIP_PASTE_PRIM:=wl-paste -p}"
+		: "${DMENU:=wmenu}"
+		: "${TERMINAL=foot}"
+	else
+		: "${CLIP_COPY:=xclip -i -r -selection clipboard}"
+		: "${CLIP_PASTE_CLIP:=xclip -o -selection clipboard}"
+		: "${CLIP_PASTE_PRIM:=xclip -o -selection primary}"
+		: "${DMENU:=dmenu}"
+		: "${TERMINAL=xterm}"
+	fi
+
+	# Default values
+	: "${TRANS_LANGS:=:ru :en}"
+	: "${DMENU_TEXT:=${DMENU} -i -p 'Translate: Text'}"
+	: "${DMENU_LANG:=${DMENU} -i -p 'Translate: Into'}"
+	: "${DMENU_NEXT:=${DMENU} -i -p 'Translate: Next?'}"
+}
+
+formatmenu() {
+	echo "$1" | tr '\n' '  ' | sed 's/\s\{3,\}//g; s/^\(.\{30\}\).\+/\1.../; s/$/\n/'
+}
+
+get_selection() {
+	[ -n "$1" ] && eval "$CLIP_PASTE_CLIP" || eval "$CLIP_PASTE_PRIM"
+}
+
+clip_menu() {
+	{ formatmenu "$1"; formatmenu "$2"; } |
+		sed 's/^\s*$//; 1s/^./Primary: &/; 2s/^./Clipboard: &/' |
+		sed '/^$/d'
+}
+
+lang_menu() {
+	echo "$TRANS_LANGS" | sed 's/\s\+/\n/g' | sed '/:/!s/^/:/'
+	echo '[Define]'
+}
+
+choose_next() {
+	t="$1"
+	shift
+	if [ -n "$ALWAYS_COPY" ]; then
+		echo 'Copy'
+	else
+		eval "$DMENU_NEXT" "$@" <<-EOF
+			Copy: $(formatmenu "$t")
+			Copy temp file name
+			View
+		EOF
+	fi
+}
+
+save_file() (
+	tmp="$(mktemp --tmpdir 'dmenu-translate.XXXXXX')"
+	echo "$1" > "$tmp"
+	echo "$tmp"
+)
+
+open_term() {
+	${TERMINAL} -e ${PAGER:-'less'} "$(save_file "$1")"
+}
+
+get_text() {
+	echo "$2" | while IFS= read -r clip; do
+	[ "$1" = "$clip" ] && {
+		type="$(echo "$clip" | sed 's/^\(\w\+\):.*/\1/')"
+			case "$type" in
+				Primary)   echo "$primary"   ;;
+				Clipboard) echo "$clipboard" ;;
+			esac
+			exit 10
+		}
+	done
+
+	# If not found, just echo text
+	[ $? -ne 10 ] && echo "$1"
+}
+
+# Config
+load_config
+
+# Get selections
+clipboard="$(get_selection clip)"
+primary="$(get_selection)"
+
+clip_menu="$(clip_menu "$primary" "$clipboard")"
+
+# Enter text
+text="$(printf '%s' "$clip_menu" | eval "$DMENU_TEXT" "$@")" || exit 0
+text="$(get_text "$text" "$clip_menu")"
+
+# Choose target language
+target="$(lang_menu | eval "$DMENU_LANG" "$@")" || exit 0
+
+# If Define chosen, define term and exit
+[ "$target" = '[Define]' ] && {
+	dict="$(trans -dictionary "$text")"
+	open_term "$(trans -dictionary "$text")"
+	exit 0
+}
+
+# Translate text
+translation="$(trans -b "$target" "$text")"
+[ -z "$translation" ] && err 'Failed to translate'
+
+case "$(choose_next "$translation" "$@")" in
+	'View')                open_term "$translation"; exit 0 ;;
+	'Copy temp file name') output="$(save_file "$translation")" ;;
+	'Copy'*)               output="$translation" ;;
+	*)                     exit 0 ;;
+esac
+
+echo "$output" | eval "$CLIP_COPY" || err 'Failed to copy! Is CLIP_COPY setting set properly?'
+
+notify-send 'dmenu-translate' 'Translation copied to clipboard!'