info mode now shows info boxv0.6

1 files changed, 88 insertions, 8 deletions

diff --git a/sfm b/sfm
index e5ee6ef..032b6e5 100755
--- a/sfm
+++ b/sfm
@@ -1407,14 +1407,94 @@ do_info() {
     [ -z "$entry" ] && return
     _name="${entry%@}"; _name="${_name%/}"
     target="${CWD}/${_name}"
-    # permissions + type
-    _perm=$(ls -ld "$target" 2>/dev/null | awk '{print $1}')
-    # size (human readable via du, fallback to ls)
-    _size=$(du -sh "$target" 2>/dev/null | cut -f1)
-    [ -z "$_size" ] && _size=$(ls -lh "$target" 2>/dev/null | awk '{print $5}')
-    # modification date
-    _date=$(ls -ld "$target" 2>/dev/null | awk '{print $6, $7, $8}')
-    INFO_MSG="${_perm}  ${_size}  ${_date}"
+
+    # gather info
+    _info_perm=$(ls -ld "$target" 2>/dev/null | awk '{print $1}')
+    _info_owner=$(ls -ld "$target" 2>/dev/null | awk '{print $3}')
+    _info_group=$(ls -ld "$target" 2>/dev/null | awk '{print $4}')
+    _info_size=$(du -sh "$target" 2>/dev/null | cut -f1)
+    [ -z "$_info_size" ] && _info_size=$(ls -lh "$target" 2>/dev/null | awk '{print $5}')
+    _info_date=$(ls -ld "$target" 2>/dev/null | awk '{print $6, $7, $8}')
+
+    case "$entry" in
+        */) _info_type="directory" ;;
+        *@) _info_type="symlink -> $(ls -ld "$target" 2>/dev/null | awk '{print $NF}')" ;;
+        *)  _info_type="file"
+            if [ -x "$target" ]; then _info_type="executable"; fi ;;
+    esac
+
+    _info_lines=""
+    _info_lines="${_info_lines}Name:    ${_name}
+"
+    _info_lines="${_info_lines}Type:    ${_info_type}
+"
+    _info_lines="${_info_lines}Perm:    ${_info_perm}
+"
+    _info_lines="${_info_lines}Owner:   ${_info_owner}:${_info_group}
+"
+    _info_lines="${_info_lines}Size:    ${_info_size}
+"
+    _info_lines="${_info_lines}Mod:     ${_info_date}
+"
+
+    # measure longest line
+    _maxw=0
+    _info_rest="$_info_lines"
+    while [ -n "$_info_rest" ]; do
+        _info_l="${_info_rest%%
+*}"
+        [ "${#_info_l}" -gt "$_maxw" ] && _maxw=${#_info_l}
+        _info_next="${_info_rest#*
+}"
+        [ "$_info_next" = "$_info_rest" ] && break
+        _info_rest="$_info_next"
+    done
+
+    _info_h=8  # 6 data rows + top + bottom
+    ROWS=$(term_rows); COLS=$(term_cols)
+    _iw=$((_maxw + 2)); [ "$_iw" -lt 20 ] && _iw=20
+    _bw=$((_iw + 2)); [ "$_bw" -gt "$COLS" ] && _bw=$COLS && _iw=$((_bw - 2))
+    _ix=$(( (COLS - _bw) / 2 )); [ "$_ix" -lt 0 ] && _ix=0
+    _iy=$(( (ROWS - _info_h) / 2 )); [ "$_iy" -lt 1 ] && _iy=1
+    _hl=$(printf '%*s' "$_iw" '' | tr ' ' '-')
+
+    # draw
+    goto "$_iy" "$_ix"
+    printf '%s+%s+%s' "${BOLD}${CYAN}" "$_hl" "${RESET}"
+    goto "$((_iy+1))" "$_ix"
+    _title=" FILE INFO"
+    _tpad=$((_iw - ${#_title}))
+    [ "$_tpad" -lt 0 ] && _tpad=0
+    printf '%s|%s%s%s%s|%s' "${BOLD}${CYAN}" "${RESET}" "$_title" "$(printf '%*s' "$_tpad" '')" "${BOLD}${CYAN}" "${RESET}"
+    goto "$((_iy+2))" "$_ix"
+    printf '%s|%s|%s' "${BOLD}${CYAN}" "$_hl" "${RESET}"
+
+    _ri=3
+    _info_rest="$_info_lines"
+    while [ -n "$_info_rest" ]; do
+        _info_l="${_info_rest%%
+*}"
+        _info_next="${_info_rest#*
+}"
+        [ "$_info_next" = "$_info_rest" ] && break
+        _info_rest="$_info_next"
+        [ -z "$_info_l" ] && continue
+        goto "$((_iy+_ri))" "$_ix"
+        _lpad=$((_iw - ${#_info_l}))
+        [ "$_lpad" -lt 0 ] && _lpad=0
+        printf '%s|%s%s%s%s|%s' "${BOLD}${CYAN}" "${RESET}" "$_info_l" "$(printf '%*s' "$_lpad" '')" "${BOLD}${CYAN}" "${RESET}"
+        _ri=$((_ri + 1))
+    done
+
+    goto "$((_iy+_ri))" "$_ix"
+    printf '%s+%s+%s' "${BOLD}${CYAN}" "$_hl" "${RESET}"
+
+    # wait for key
+    IFS= read -r -n1 _infok 2>/dev/null || IFS= read -r _infok
+    case "$_infok" in
+        "$(printf '\033')")
+            IFS= read -r -n5 -t 0.1 _infoseq 2>/dev/null || _infoseq="" ;;
+    esac
     NEED_FULL_REDRAW=1
 }