mirror of
https://github.com/zhenyan121/dotfiles.git
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653 lines
16 KiB
Bash
Executable File
653 lines
16 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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########################
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# 配置区域（直接改这里）
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########################
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NIRI_CONFIG="$HOME/.config/niri/config.kdl" # niri 配置文件
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SHOTEDITOR_DEFAULT="satty" # 默认截图编辑器：swappy 或 satty
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COPY_CMD="wl-copy" # 复制到剪贴板的命令
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# 菜单程序，按你实际使用的启动器改
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# wofi 示例: MENU_CMD='wofi -d'
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# rofi 示例: MENU_CMD='rofi -dmenu'
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MENU_CMD='fuzzel --dmenu'
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# 图片目录
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PICTURES_DIR="$(xdg-user-dir PICTURES 2>/dev/null || echo "$HOME/Pictures")"
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SCREEN_DIR="$PICTURES_DIR/Screenshots"
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########################
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# 本地化（中/英）
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########################
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LOCALE="${LC_MESSAGES:-${LANG:-en}}"
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if [[ "$LOCALE" == zh* ]]; then
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# 通用
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LABEL_CANCEL="取消"
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LABEL_SETTINGS="设置"
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LABEL_EDIT_YES="编辑"
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LABEL_EDIT_NO="不编辑"
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# Niri 模式
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LABEL_NIRI_FULL="全屏"
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LABEL_NIRI_WINDOW="窗口"
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LABEL_NIRI_REGION="选取区域"
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# Grim 模式
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LABEL_GRIM_FULL="全屏"
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LABEL_GRIM_REGION="选取区域"
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# 设置菜单
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LABEL_SETTINGS_EDITOR="截图工具"
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LABEL_SETTINGS_BACKEND="后端模式"
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LABEL_BACKEND_AUTO="自动（检测 Niri）"
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LABEL_BACKEND_GRIM="仅 Grim+slurp"
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LABEL_BACK="返回"
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# 编辑开关显示
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LABEL_EDIT_STATE_ON="编辑：开启"
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LABEL_EDIT_STATE_OFF="编辑：关闭"
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# 提示文字
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PROMPT_MAIN="请选择截图模式"
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PROMPT_SETTINGS="设置 / 更改选项"
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PROMPT_EDITOR="请选择截图编辑工具"
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PROMPT_BACKEND="请选择后端模式"
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else
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LABEL_CANCEL="Cancel"
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LABEL_SETTINGS="Settings"
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LABEL_EDIT_YES="Edit"
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LABEL_EDIT_NO="No edit"
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LABEL_NIRI_FULL="Fullscreen"
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LABEL_NIRI_WINDOW="Window"
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LABEL_NIRI_REGION="Region"
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LABEL_GRIM_FULL="Fullscreen"
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LABEL_GRIM_REGION="Select area"
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LABEL_SETTINGS_EDITOR="Screenshot tool"
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LABEL_SETTINGS_BACKEND="Backend mode"
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LABEL_BACKEND_AUTO="Auto (detect Niri)"
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LABEL_BACKEND_GRIM="Grim+slurp only"
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LABEL_BACK="Back"
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LABEL_EDIT_STATE_ON="Edit: ON"
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LABEL_EDIT_STATE_OFF="Edit: OFF"
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PROMPT_MAIN="Choose screenshot mode"
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PROMPT_SETTINGS="Settings / Options"
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PROMPT_EDITOR="Choose screenshot editor"
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PROMPT_BACKEND="Choose backend mode"
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fi
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########################
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# 持久化配置路径 (已修改为 .cache 目录)
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########################
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XDG_CACHE_HOME="${XDG_CACHE_HOME:-$HOME/.cache}"
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# 旧路径: CONFIG_DIR="$HOME/.config/waybar/waybar-shot"
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CONFIG_DIR="$XDG_CACHE_HOME/waybar-power-screenshot-sh"
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BACKEND_FILE="$CONFIG_DIR/backend"
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EDITOR_FILE="$CONFIG_DIR/editor"
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EDIT_MODE_FILE="$CONFIG_DIR/edit_mode" # yes / no
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# 确保新的缓存目录存在
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mkdir -p "$CONFIG_DIR"
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########################
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# 通用工具函数
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########################
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menu() {
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printf '%s\n' "$@" | eval "$MENU_CMD" 2>/dev/null || true
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}
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menu_prompt() {
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local prompt="$1"
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shift
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local esc_prompt="${prompt//\"/\\\"}"
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printf '%s\n' "$@" | eval "$MENU_CMD --prompt \"$esc_prompt\"" 2>/dev/null || true
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}
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load_backend_mode() {
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local mode
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if [[ -n "${SHOT_BACKEND:-}" ]]; then
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mode="$SHOT_BACKEND"
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elif [[ -f "$BACKEND_FILE" ]]; then
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mode="$(<"$BACKEND_FILE")"
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else
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mode="auto"
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fi
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case "$mode" in
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auto|grim|niri) ;;
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*) mode="auto" ;;
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esac
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printf '%s\n' "$mode"
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}
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save_backend_mode() {
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local mode="$1"
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# 由于脚本开始时已创建，这里只需要保证文件写入成功
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printf '%s\n' "$mode" >"$BACKEND_FILE"
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}
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load_editor() {
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local ed
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if [[ -n "${SHOTEDITOR:-}" ]]; then
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ed="$SHOTEDITOR"
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elif [[ -f "$EDITOR_FILE" ]]; then
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ed="$(<"$EDITOR_FILE")"
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else
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ed="$SHOTEDITOR_DEFAULT"
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fi
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ed="${ed,,}"
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case "$ed" in
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swappy|satty) ;;
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*) ed="$SHOTEDITOR_DEFAULT" ;;
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esac
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printf '%s\n' "$ed"
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}
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save_editor() {
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local ed="$1"
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# 由于脚本开始时已创建，这里只需要保证文件写入成功
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printf '%s\n' "$ed" >"$EDITOR_FILE"
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}
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load_edit_mode() {
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local v="yes"
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if [[ -f "$EDIT_MODE_FILE" ]]; then
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v="$(<"$EDIT_MODE_FILE")"
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fi
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case "$v" in
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yes|no) ;;
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*) v="yes" ;; # 默认：编辑开启
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esac
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printf '%s\n' "$v"
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}
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save_edit_mode() {
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local v="$1"
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# 由于脚本开始时已创建，这里只需要保证文件写入成功
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printf '%s\n' "$v" >"$EDIT_MODE_FILE"
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}
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detect_backend() {
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case "$BACKEND_MODE" in
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niri) echo "niri" ;;
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grim) echo "grim" ;;
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auto|*)
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if command -v niri >/dev/null 2>&1 && pgrep -x niri >/dev/null 2>&1; then
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echo "niri"
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else
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echo "grim"
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fi
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;;
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esac
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}
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choose_editor() {
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local choice
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choice="$(menu_prompt "$PROMPT_EDITOR" "swappy" "satty" "$LABEL_BACK")"
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case "$choice" in
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swappy|Swappy)
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SHOTEDITOR="swappy"
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save_editor "$SHOTEDITOR"
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;;
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satty|Satty)
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SHOTEDITOR="satty"
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save_editor "$SHOTEDITOR"
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;;
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*) : ;;
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esac
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}
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choose_backend_mode() {
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local choice
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choice="$(menu_prompt "$PROMPT_BACKEND" "$LABEL_BACKEND_AUTO" "$LABEL_BACKEND_GRIM" "$LABEL_BACK")"
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case "$choice" in
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"$LABEL_BACKEND_AUTO")
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BACKEND_MODE="auto"
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save_backend_mode "$BACKEND_MODE"
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;;
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"$LABEL_BACKEND_GRIM")
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BACKEND_MODE="grim"
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save_backend_mode "$BACKEND_MODE"
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;;
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*) : ;;
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esac
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}
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settings_menu() {
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while :; do
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local backend_desc editor_line backend_line choice
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if [[ -n "${SHOT_BACKEND:-}" ]]; then
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backend_desc="${BACKEND_MODE} (env)"
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else
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if [[ "$BACKEND_MODE" == "grim" ]]; then
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backend_desc="$LABEL_BACKEND_GRIM"
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elif [[ "$BACKEND_MODE" == "niri" ]]; then
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backend_desc="niri"
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else
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backend_desc="$LABEL_BACKEND_AUTO"
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fi
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fi
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editor_line="$LABEL_SETTINGS_EDITOR: $SHOTEDITOR"
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backend_line="$LABEL_SETTINGS_BACKEND: $backend_desc"
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choice="$(menu_prompt "$PROMPT_SETTINGS" "$editor_line" "$backend_line" "$LABEL_BACK")"
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case "$choice" in
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"$editor_line") choose_editor ;;
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"$backend_line")
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if [[ -n "${SHOT_BACKEND:-}" ]]; then
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: # 环境变量强制时不改持久化
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else
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choose_backend_mode
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fi
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;;
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*) return ;; # 返回上一层
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esac
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done
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}
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latest_in_dir() {
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local dir="$1"
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find "$dir" -maxdepth 1 -type f -printf '%T@ %p\n' 2>/dev/null \
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| sort -n | tail -1 | cut -d' ' -f2-
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}
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########################
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# 剪贴板相关（Niri 编辑用）
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########################
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clip_hash() {
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wl-paste -t image/png 2>/dev/null \
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| sha1sum 2>/dev/null \
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| cut -d' ' -f1 2>/dev/null \
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|| echo ""
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}
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wait_clipboard_change() {
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local old new i
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old="$(clip_hash)"
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for i in {1..200}; do # 最多等 ~10 秒
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new="$(clip_hash)"
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if [[ -n "$new" && "$new" != "$old" ]]; then
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return 0
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fi
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sleep 0.05
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done
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return 1
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}
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########################
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# Niri 相关
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########################
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get_niri_shot_dir() {
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[[ -f "$NIRI_CONFIG" ]] || { echo "Config not found: $NIRI_CONFIG" >&2; return 1; }
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local line tpl dir
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line="$(
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grep -E '^[[:space:]]*screenshot-path[[:space:]]' "$NIRI_CONFIG" \
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| grep -v '^[[:space:]]*//' \
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| tail -n 1 || true
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)"
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[[ -n "$line" ]] || { echo "No screenshot-path in config" >&2; return 1; }
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tpl="$(sed -E 's/.*screenshot-path[[:space:]]+"([^"]+)".*/\1/' <<<"$line")"
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[[ -n "$tpl" ]] || { echo "Failed to parse screenshot-path: $line" >&2; return 1; }
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tpl="${tpl/#\~/$HOME}"
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dir="${tpl%/*}"
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printf '%s\n' "$dir"
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}
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# Grim 用：从文件编辑
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edit_file_image() {
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local src="$1"
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local backend="$2" # "niri" 或 "grim"
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local dir ts dst
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if [[ "$backend" == "niri" ]]; then
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dir="$NIRI_EDIT_DIR"
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else
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dir="$SCREEN_DIR"
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fi
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mkdir -p "$dir"
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ts="$(date +'%Y-%m-%d_%H-%M-%S')"
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dst="$dir/$SHOTEDITOR-$ts.png"
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case "$SHOTEDITOR" in
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satty)
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satty --filename "$src" --output-filename "$dst"
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;;
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swappy)
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swappy -f "$src" -o "$dst"
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;;
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*)
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echo "Unknown SHOTEDITOR: $SHOTEDITOR (use satty or swappy)" >&2
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return 0
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;;
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esac
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if [[ -f "$dst" ]]; then
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if [[ "$backend" == "grim" && "$src" == /tmp/* ]]; then
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rm -f "$src"
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fi
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"$COPY_CMD" < "$dst"
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fi
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}
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# Niri 用：从剪贴板编辑
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edit_from_clipboard() {
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local backend="$1" # 目前只会传 "niri"
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local dir ts dst
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if [[ "$backend" == "niri" ]]; then
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dir="$NIRI_EDIT_DIR"
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else
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dir="$SCREEN_DIR"
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fi
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mkdir -p "$dir"
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ts="$(date +'%Y-%m-%d_%H-%M-%S')"
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dst="$dir/$SHOTEDITOR-$ts.png"
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case "$SHOTEDITOR" in
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satty)
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wl-paste -t image/png 2>/dev/null | satty -f - --output-filename "$dst"
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;;
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swappy)
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wl-paste -t image/png 2>/dev/null | swappy -f - -o "$dst"
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;;
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*)
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echo "Unknown SHOTEDITOR: $SHOTEDITOR (use satty or swappy)" >&2
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return 0
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;;
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esac
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if [[ -f "$dst" ]]; then
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"$COPY_CMD" < "$dst"
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fi
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}
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niri_capture_and_maybe_edit() {
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local mode="$1" # fullscreen / window / region
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local need_edit="$2" # yes / no
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local action
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case "$mode" in
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fullscreen) action="screenshot-screen" ;;
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window) action="screenshot-window" ;;
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region) action="screenshot" ;;
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*) return 0 ;;
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esac
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# 不编辑：用目录里的最新文件判断 screenshot 完成
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if [[ "$need_edit" != "yes" ]]; then
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local before shot
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before="$(latest_in_dir "$NIRI_SHOT_DIR" || true)"
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niri msg action "$action"
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while :; do
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shot="$(latest_in_dir "$NIRI_SHOT_DIR" || true)"
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if [[ -z "$before" && -n "$shot" ]] || \
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[[ -n "$before" && -n "$shot" && "$shot" != "$before" ]]; then
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break
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fi
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sleep 0.05
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done
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return 0
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fi
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# 编辑：基于剪贴板
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niri msg action "$action"
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if ! wait_clipboard_change; then
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echo "等待剪贴板中的截图超时" >&2
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return 0
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fi
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edit_from_clipboard "niri"
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return 0
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}
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run_niri_flow() {
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NIRI_SHOT_DIR="$(get_niri_shot_dir)" || return 0
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NIRI_EDIT_DIR="$NIRI_SHOT_DIR/Edited"
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mkdir -p "$NIRI_SHOT_DIR" "$NIRI_EDIT_DIR"
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while :; do
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local choice mode edit_mode edit_label
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edit_mode="$(load_edit_mode)"
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if [[ "$edit_mode" == "yes" ]]; then
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edit_label="$LABEL_EDIT_STATE_ON"
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else
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edit_label="$LABEL_EDIT_STATE_OFF"
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fi
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choice="$(menu_prompt "$PROMPT_MAIN" \
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"$LABEL_NIRI_FULL" \
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"$LABEL_NIRI_WINDOW" \
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"$LABEL_NIRI_REGION" \
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"$edit_label" \
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"$LABEL_SETTINGS" \
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"$LABEL_CANCEL"
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)"
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[[ -z "$choice" || "$choice" == "$LABEL_CANCEL" ]] && return 2
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case "$choice" in
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"$LABEL_NIRI_FULL") mode="fullscreen" ;;
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"$LABEL_NIRI_WINDOW") mode="window" ;;
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"$LABEL_NIRI_REGION") mode="region" ;;
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"$edit_label")
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if [[ "$edit_mode" == "yes" ]]; then
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save_edit_mode "no"
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else
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save_edit_mode "yes"
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fi
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continue
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;;
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"$LABEL_SETTINGS")
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# 进入设置菜单（可以在里面改 editor / backend / edit-mode）
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settings_menu
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# 立即重新加载持久化配置，使修改即时生效
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SHOTEDITOR="$(load_editor)"
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BACKEND_MODE="$(load_backend_mode)"
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# 检查后端是否被改动；若改动则通知上层切换后端
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NEW_BACKEND="$(detect_backend)"
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if [[ "$NEW_BACKEND" != "niri" ]]; then
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return 1
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fi
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continue
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;;
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*)
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return 2
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;;
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esac
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edit_mode="$(load_edit_mode)"
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if [[ "$edit_mode" == "yes" ]]; then
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niri_capture_and_maybe_edit "$mode" "yes"
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else
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niri_capture_and_maybe_edit "$mode" "no"
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fi
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# 截图完成后退出（主循环会根据返回码决定是否结束脚本）
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return 0
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done
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}
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########################
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# Grim + slurp 相关
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########################
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grim_capture_and_maybe_edit() {
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local mode="$1" # fullscreen / region
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local need_edit="$2" # yes / no
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mkdir -p "$SCREEN_DIR"
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local ts shot geo
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ts="$(date +'%Y-%m-%d_%H-%M-%S')"
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if [[ "$need_edit" == "yes" ]]; then
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# 编辑模式：原图在 /tmp，用完删，只保留编辑后的图
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shot="/tmp/waybar-shot-$ts.png"
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case "$mode" in
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fullscreen)
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grim "$shot"
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;;
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region)
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geo="$(slurp 2>/dev/null)" || return 0
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grim -g "$geo" "$shot"
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;;
|
||
*)
|
||
return 0 ;;
|
||
esac
|
||
|
||
edit_file_image "$shot" "grim"
|
||
return 0
|
||
else
|
||
# 不编辑：原图保存到 Screenshots
|
||
shot="$SCREEN_DIR/Screenshot_$ts.png"
|
||
|
||
case "$mode" in
|
||
fullscreen)
|
||
grim "$shot"
|
||
;;
|
||
region)
|
||
geo="$(slurp 2>/dev/null)" || return 0
|
||
grim -g "$geo" "$shot"
|
||
;;
|
||
*)
|
||
return 0 ;;
|
||
esac
|
||
return 0
|
||
fi
|
||
}
|
||
|
||
run_grim_flow() {
|
||
mkdir -p "$SCREEN_DIR"
|
||
|
||
while :; do
|
||
local choice mode edit_mode edit_label
|
||
|
||
edit_mode="$(load_edit_mode)"
|
||
if [[ "$edit_mode" == "yes" ]]; then
|
||
edit_label="$LABEL_EDIT_STATE_ON"
|
||
else
|
||
edit_label="$LABEL_EDIT_STATE_OFF"
|
||
fi
|
||
|
||
choice="$(menu_prompt "$PROMPT_MAIN" \
|
||
"$LABEL_GRIM_FULL" \
|
||
"$LABEL_GRIM_REGION" \
|
||
"$edit_label" \
|
||
"$LABEL_SETTINGS" \
|
||
"$LABEL_CANCEL"
|
||
)"
|
||
|
||
[[ -z "$choice" || "$choice" == "$LABEL_CANCEL" ]] && return 2
|
||
|
||
case "$choice" in
|
||
"$LABEL_GRIM_FULL") mode="fullscreen" ;;
|
||
"$LABEL_GRIM_REGION") mode="region" ;;
|
||
"$edit_label")
|
||
if [[ "$edit_mode" == "yes" ]]; then
|
||
save_edit_mode "no"
|
||
else
|
||
save_edit_mode "yes"
|
||
fi
|
||
continue
|
||
;;
|
||
"$LABEL_SETTINGS")
|
||
settings_menu
|
||
|
||
# 立即重新加载持久化配置，使修改即时生效
|
||
SHOTEDITOR="$(load_editor)"
|
||
BACKEND_MODE="$(load_backend_mode)"
|
||
|
||
NEW_BACKEND="$(detect_backend)"
|
||
if [[ "$NEW_BACKEND" != "grim" ]]; then
|
||
return 1
|
||
fi
|
||
|
||
continue
|
||
;;
|
||
*)
|
||
return 2
|
||
;;
|
||
esac
|
||
|
||
edit_mode="$(load_edit_mode)"
|
||
if [[ "$edit_mode" == "yes" ]]; then
|
||
grim_capture_and_maybe_edit "$mode" "yes"
|
||
else
|
||
grim_capture_and_maybe_edit "$mode" "no"
|
||
fi
|
||
|
||
return 0
|
||
done
|
||
}
|
||
|
||
########################
|
||
# 入口（主循环）
|
||
########################
|
||
|
||
while :; do
|
||
BACKEND_MODE="$(load_backend_mode)"
|
||
SHOTEDITOR="$(load_editor)"
|
||
|
||
BACKEND="$(detect_backend)"
|
||
|
||
case "$BACKEND" in
|
||
niri)
|
||
rc=0
|
||
run_niri_flow || rc=$?
|
||
if [[ "$rc" -eq 0 ]]; then
|
||
exit 0
|
||
elif [[ "$rc" -eq 1 ]]; then
|
||
# 后端切换：继续主循环以根据新后端重试
|
||
continue
|
||
else
|
||
# 取消或其他：退出
|
||
exit 0
|
||
fi
|
||
;;
|
||
grim)
|
||
rc=0
|
||
run_grim_flow || rc=$?
|
||
if [[ "$rc" -eq 0 ]]; then
|
||
exit 0
|
||
elif [[ "$rc" -eq 1 ]]; then
|
||
continue
|
||
else
|
||
exit 0
|
||
fi
|
||
;;
|
||
*)
|
||
run_grim_flow
|
||
exit 0
|
||
;;
|
||
esac
|
||
done |