| dialog.subr (260678) | dialog.subr (263980) |
|---|---|
| 1if [ ! "$_DIALOG_SUBR" ]; then _DIALOG_SUBR=1 2# | 1if [ ! "$_DIALOG_SUBR" ]; then _DIALOG_SUBR=1 2# |
| 3# Copyright (c) 2006-2013 Devin Teske | 3# Copyright (c) 2006-2014 Devin Teske |
| 4# All rights reserved. 5# 6# Redistribution and use in source and binary forms, with or without 7# modification, are permitted provided that the following conditions 8# are met: 9# 1. Redistributions of source code must retain the above copyright 10# notice, this list of conditions and the following disclaimer. 11# 2. Redistributions in binary form must reproduce the above copyright --- 7 unchanged lines hidden (view full) --- 19# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25# SUCH DAMAGE. 26# | 4# All rights reserved. 5# 6# Redistribution and use in source and binary forms, with or without 7# modification, are permitted provided that the following conditions 8# are met: 9# 1. Redistributions of source code must retain the above copyright 10# notice, this list of conditions and the following disclaimer. 11# 2. Redistributions in binary form must reproduce the above copyright --- 7 unchanged lines hidden (view full) --- 19# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25# SUCH DAMAGE. 26# |
| 27# $FreeBSD: stable/10/usr.sbin/bsdconfig/share/dialog.subr 260678 2014-01-15 07:49:17Z dteske $ | 27# $FreeBSD: stable/10/usr.sbin/bsdconfig/share/dialog.subr 263980 2014-04-01 00:19:13Z dteske $ |
| 28# 29############################################################ INCLUDES 30 31BSDCFG_SHARE="/usr/share/bsdconfig" 32. $BSDCFG_SHARE/common.subr || exit 1 33f_dprintf "%s: loading includes..." dialog.subr 34f_include $BSDCFG_SHARE/strings.subr 35f_include $BSDCFG_SHARE/variable.subr --- 428 unchanged lines hidden (view full) --- 464 # Return failure unless at least one var_* argument is passed 465 [ "$__var_height" -o "$__var_width" -o "$__var_rows" ] || 466 return $FAILURE 467 468 # 469 # Print debug warnings if any given (non-NULL) argument are invalid 470 # NOTE: Don't change the name of $__{var,min,}{height,width,rows} 471 # | 28# 29############################################################ INCLUDES 30 31BSDCFG_SHARE="/usr/share/bsdconfig" 32. $BSDCFG_SHARE/common.subr || exit 1 33f_dprintf "%s: loading includes..." dialog.subr 34f_include $BSDCFG_SHARE/strings.subr 35f_include $BSDCFG_SHARE/variable.subr --- 428 unchanged lines hidden (view full) --- 464 # Return failure unless at least one var_* argument is passed 465 [ "$__var_height" -o "$__var_width" -o "$__var_rows" ] || 466 return $FAILURE 467 468 # 469 # Print debug warnings if any given (non-NULL) argument are invalid 470 # NOTE: Don't change the name of $__{var,min,}{height,width,rows} 471 # |
| 472 local __height __width __rows | 472 local __height_menu_constrain __width_menu_constrain 473 local __rows_menu_constrain |
| 473 local __arg __cp __fname=f_dialog_menu_constrain 474 for __arg in height width rows; do 475 debug= f_getvar __var_$__arg __cp 476 [ "$__cp" ] || continue | 474 local __arg __cp __fname=f_dialog_menu_constrain 475 for __arg in height width rows; do 476 debug= f_getvar __var_$__arg __cp 477 [ "$__cp" ] || continue |
| 477 if ! debug= f_getvar "$__cp" __$__arg; then | 478 if ! debug= f_getvar "$__cp" __${__arg}_menu_constrain; then |
| 478 f_dprintf "%s: var_%s variable \`%s' not set" \ 479 $__fname $__arg "$__cp" 480 __retval=$FAILURE | 479 f_dprintf "%s: var_%s variable \`%s' not set" \ 480 $__fname $__arg "$__cp" 481 __retval=$FAILURE |
| 481 elif ! eval f_isinteger \$__$__arg; then | 482 elif ! eval f_isinteger \$__${__arg}_menu_constrain; then |
| 482 f_dprintf "%s: var_%s variable value not a number" \ 483 $__fname $__arg 484 __retval=$FAILURE 485 fi 486 done 487 for __arg in height width rows; do 488 debug= f_getvar __min_$__arg __cp 489 [ "$__cp" ] || continue --- 7 unchanged lines hidden (view full) --- 497 # NOTE: Function name appended to prevent __var_{height,width} values 498 # from becoming local (and thus preventing setvar from working). 499 local __max_height_menu_constrain __max_width_menu_constrain 500 f_dialog_max_size \ 501 __max_height_menu_constrain __max_width_menu_constrain 502 503 # Adjust height if desired 504 if [ "$__var_height" ]; then | 483 f_dprintf "%s: var_%s variable value not a number" \ 484 $__fname $__arg 485 __retval=$FAILURE 486 fi 487 done 488 for __arg in height width rows; do 489 debug= f_getvar __min_$__arg __cp 490 [ "$__cp" ] || continue --- 7 unchanged lines hidden (view full) --- 498 # NOTE: Function name appended to prevent __var_{height,width} values 499 # from becoming local (and thus preventing setvar from working). 500 local __max_height_menu_constrain __max_width_menu_constrain 501 f_dialog_max_size \ 502 __max_height_menu_constrain __max_width_menu_constrain 503 504 # Adjust height if desired 505 if [ "$__var_height" ]; then |
| 505 if [ $__height -lt ${__min_height:-0} ]; then | 506 if [ $__height_menu_constrain -lt ${__min_height:-0} ]; then |
| 506 setvar "$__var_height" $__min_height | 507 setvar "$__var_height" $__min_height |
| 507 elif [ $__height -gt $__max_height_menu_constrain ]; then | 508 elif [ $__height_menu_constrain -gt \ 509 $__max_height_menu_constrain ] 510 then |
| 508 setvar "$__var_height" $__max_height_menu_constrain 509 fi 510 fi 511 512 # Adjust width if desired 513 if [ "$__var_width" ]; then 514 if [ "$USE_XDIALOG" ]; then 515 : ${__min_width:=${XDIALOG_MIN_WIDTH:-35}} 516 else 517 : ${__min_width:=${DIALOG_MIN_WIDTH:-24}} 518 fi | 511 setvar "$__var_height" $__max_height_menu_constrain 512 fi 513 fi 514 515 # Adjust width if desired 516 if [ "$__var_width" ]; then 517 if [ "$USE_XDIALOG" ]; then 518 : ${__min_width:=${XDIALOG_MIN_WIDTH:-35}} 519 else 520 : ${__min_width:=${DIALOG_MIN_WIDTH:-24}} 521 fi |
| 519 if [ $__width -lt $__min_width ]; then | 522 if [ $__width_menu_constrain -lt $__min_width ]; then |
| 520 setvar "$__var_width" $__min_width | 523 setvar "$__var_width" $__min_width |
| 521 elif [ $__width -gt $__max_width_menu_constrain ]; then | 524 elif [ $__width_menu_constrain -gt \ 525 $__max_width_menu_constrain ] 526 then |
| 522 setvar "$__var_width" $__max_width_menu_constrain 523 fi 524 fi 525 526 # Adjust rows if desired 527 if [ "$__var_rows" ]; then 528 if [ "$USE_XDIALOG" ]; then 529 : ${__min_rows:=1} 530 else 531 : ${__min_rows:=0} 532 fi 533 | 527 setvar "$__var_width" $__max_width_menu_constrain 528 fi 529 fi 530 531 # Adjust rows if desired 532 if [ "$__var_rows" ]; then 533 if [ "$USE_XDIALOG" ]; then 534 : ${__min_rows:=1} 535 else 536 : ${__min_rows:=0} 537 fi 538 |
| 534 local __max_rows=$(( $__max_height_menu_constrain - 7 )) | 539 local __max_rows_menu_constrain=$(( 540 $__max_height_menu_constrain - 7 541 )) |
| 535 # If prompt_len is zero (no prompt), bump the max-rows by 1 536 # Default assumption is (if no argument) that there's no prompt | 542 # If prompt_len is zero (no prompt), bump the max-rows by 1 543 # Default assumption is (if no argument) that there's no prompt |
| 537 [ ${__prompt_len:-0} -gt 0 ] || 538 __max_rows=$(( $__max_rows + 1 )) | 544 [ ${__prompt_len:-0} -gt 0 ] || __max_rows_menu_constrain=$(( 545 $__max_rows_menu_constrain + 1 546 )) |
| 539 | 547 |
| 540 if [ $__rows -lt $__min_rows ]; then | 548 if [ $__rows_menu_constrain -lt $__min_rows ]; then |
| 541 setvar "$__var_rows" $__min_rows | 549 setvar "$__var_rows" $__min_rows |
| 542 elif [ $__rows -gt $__max_rows ]; then 543 setvar "$__var_rows" $__max_rows | 550 elif [ $__rows_menu_constrain -gt $__max_rows_menu_constrain ] 551 then 552 setvar "$__var_rows" $__max_rows_menu_constrain |
| 544 fi 545 fi 546 547 if [ "$debug" ]; then 548 # Print final constrained values to debugging 549 [ "$__var_height" ] && f_quietly f_getvar "$__var_height" 550 [ "$__var_width" ] && f_quietly f_getvar "$__var_width" 551 [ "$__var_rows" ] && f_quietly f_getvar "$__var_rows" --- 543 unchanged lines hidden (view full) --- 1095 "${__var_width:+__width_rlist_size}" \ 1096 "$__title" "$__btitle" "$__prompt" "$__hline" 1097 1098 # 1099 # Always process the menu-item arguments to get the longest tag-length, 1100 # longest item-length (both used to bump the width), and the number of 1101 # rows (used to bump the height). 1102 # | 553 fi 554 fi 555 556 if [ "$debug" ]; then 557 # Print final constrained values to debugging 558 [ "$__var_height" ] && f_quietly f_getvar "$__var_height" 559 [ "$__var_width" ] && f_quietly f_getvar "$__var_width" 560 [ "$__var_rows" ] && f_quietly f_getvar "$__var_rows" --- 543 unchanged lines hidden (view full) --- 1104 "${__var_width:+__width_rlist_size}" \ 1105 "$__title" "$__btitle" "$__prompt" "$__hline" 1106 1107 # 1108 # Always process the menu-item arguments to get the longest tag-length, 1109 # longest item-length (both used to bump the width), and the number of 1110 # rows (used to bump the height). 1111 # |
| 1103 local __longest_tag=0 __longest_item=0 __rows=0 | 1112 local __longest_tag=0 __longest_item=0 __rows_rlist_size=0 |
| 1104 while [ $# -ge 3 ]; do 1105 local __tag="$1" __item="$2" 1106 shift 3 # tag/item/status 1107 [ ${#__tag} -gt $__longest_tag ] && __longest_tag=${#__tag} 1108 [ ${#__item} -gt $__longest_item ] && __longest_item=${#__item} | 1113 while [ $# -ge 3 ]; do 1114 local __tag="$1" __item="$2" 1115 shift 3 # tag/item/status 1116 [ ${#__tag} -gt $__longest_tag ] && __longest_tag=${#__tag} 1117 [ ${#__item} -gt $__longest_item ] && __longest_item=${#__item} |
| 1109 __rows=$(( $__rows + 1 )) | 1118 __rows_rlist_size=$(( $__rows_rlist_size + 1 )) |
| 1110 done 1111 1112 # Adjust rows early (for up-coming height calculation) 1113 if [ "$__var_height" -o "$__var_rows" ]; then 1114 # Add a row for visual aid if using Xdialog(1) | 1119 done 1120 1121 # Adjust rows early (for up-coming height calculation) 1122 if [ "$__var_height" -o "$__var_rows" ]; then 1123 # Add a row for visual aid if using Xdialog(1) |
| 1115 [ "$USE_XDIALOG" ] && __rows=$(( $__rows + 1 )) | 1124 [ "$USE_XDIALOG" ] && 1125 __rows_rlist_size=$(( $__rows_rlist_size + 1 )) |
| 1116 fi 1117 1118 # Adjust height if desired 1119 if [ "$__var_height" ]; then 1120 # Add rows to height 1121 if [ "$USE_XDIALOG" ]; then 1122 __height_rlist_size=$(( | 1126 fi 1127 1128 # Adjust height if desired 1129 if [ "$__var_height" ]; then 1130 # Add rows to height 1131 if [ "$USE_XDIALOG" ]; then 1132 __height_rlist_size=$(( |
| 1123 $__height_rlist_size + $__rows + 7 )) | 1133 $__height_rlist_size + $__rows_rlist_size + 7 1134 )) |
| 1124 else 1125 __height_rlist_size=$(( | 1135 else 1136 __height_rlist_size=$(( |
| 1126 $__height_rlist_size + $__rows + 4 )) | 1137 $__height_rlist_size + $__rows_rlist_size + 4 1138 )) |
| 1127 fi 1128 setvar "$__var_height" $__height_rlist_size 1129 fi 1130 1131 # Adjust width if desired 1132 if [ "$__var_width" ]; then 1133 # Sum total between longest tag-length, longest item-length, 1134 # and radio-button width should be used to bump menu width 1135 local __n=$(( $__longest_tag + $__longest_item + 13 )) 1136 [ "$USE_XDIALOG" ] && __n=$(( $__n + $__n / 6 )) # plus 16.6% 1137 [ $__n -gt $__width_rlist_size ] && __width_rlist_size=$__n 1138 1139 setvar "$__var_width" $__width_rlist_size 1140 fi 1141 1142 # Store adjusted rows if desired | 1139 fi 1140 setvar "$__var_height" $__height_rlist_size 1141 fi 1142 1143 # Adjust width if desired 1144 if [ "$__var_width" ]; then 1145 # Sum total between longest tag-length, longest item-length, 1146 # and radio-button width should be used to bump menu width 1147 local __n=$(( $__longest_tag + $__longest_item + 13 )) 1148 [ "$USE_XDIALOG" ] && __n=$(( $__n + $__n / 6 )) # plus 16.6% 1149 [ $__n -gt $__width_rlist_size ] && __width_rlist_size=$__n 1150 1151 setvar "$__var_width" $__width_rlist_size 1152 fi 1153 1154 # Store adjusted rows if desired |
| 1143 [ "$__var_rows" ] && setvar "$__var_rows" $__rows | 1155 [ "$__var_rows" ] && setvar "$__var_rows" $__rows_rlist_size |
| 1144 1145 # Constrain height, width, and rows to sensible minimum/maximum values 1146 # Return success if no-constrain, else return status from constrain 1147 [ ! "$__constrain" ] || f_dialog_menu_constrain \ 1148 "$__var_height" "$__var_width" "$__var_rows" "$__prompt" 1149} 1150 1151# f_dialog_checklist_size [-n] $var_height $var_width $var_rows \ --- 63 unchanged lines hidden (view full) --- 1215 1216 # 1217 # Always process the menu-item arguments to get the longest tag-length, 1218 # longest item-length, longest help-length (help-length only considered 1219 # if using Xdialog(1), as it places the help string in the widget) -- 1220 # all used to bump the width -- and the number of rows (used to bump 1221 # the height). 1222 # | 1156 1157 # Constrain height, width, and rows to sensible minimum/maximum values 1158 # Return success if no-constrain, else return status from constrain 1159 [ ! "$__constrain" ] || f_dialog_menu_constrain \ 1160 "$__var_height" "$__var_width" "$__var_rows" "$__prompt" 1161} 1162 1163# f_dialog_checklist_size [-n] $var_height $var_width $var_rows \ --- 63 unchanged lines hidden (view full) --- 1227 1228 # 1229 # Always process the menu-item arguments to get the longest tag-length, 1230 # longest item-length, longest help-length (help-length only considered 1231 # if using Xdialog(1), as it places the help string in the widget) -- 1232 # all used to bump the width -- and the number of rows (used to bump 1233 # the height). 1234 # |
| 1223 local __longest_tag=0 __longest_item=0 __longest_help=0 __rows=0 | 1235 local __longest_tag=0 __longest_item=0 __longest_help=0 1236 local __rows_rlist_with_help_size=0 |
| 1224 while [ $# -ge 4 ]; do 1225 local __tag="$1" __item="$2" __status="$3" __help="$4" 1226 shift 4 # tag/item/status/help 1227 [ ${#__tag} -gt $__longest_tag ] && __longest_tag=${#__tag} 1228 [ ${#__item} -gt $__longest_item ] && __longest_item=${#__item} 1229 [ ${#__help} -gt $__longest_help ] && __longest_help=${#__help} | 1237 while [ $# -ge 4 ]; do 1238 local __tag="$1" __item="$2" __status="$3" __help="$4" 1239 shift 4 # tag/item/status/help 1240 [ ${#__tag} -gt $__longest_tag ] && __longest_tag=${#__tag} 1241 [ ${#__item} -gt $__longest_item ] && __longest_item=${#__item} 1242 [ ${#__help} -gt $__longest_help ] && __longest_help=${#__help} |
| 1230 __rows=$(( $__rows + 1 )) | 1243 __rows_rlist_with_help_size=$(( 1244 $__rows_rlist_with_help_size + 1 1245 )) |
| 1231 done 1232 1233 # Adjust rows early (for up-coming height calculation) 1234 if [ "$__var_height" -o "$__var_rows" ]; then 1235 # Add a row for visual aid if using Xdialog(1) | 1246 done 1247 1248 # Adjust rows early (for up-coming height calculation) 1249 if [ "$__var_height" -o "$__var_rows" ]; then 1250 # Add a row for visual aid if using Xdialog(1) |
| 1236 [ "$USE_XDIALOG" ] && __rows=$(( $__rows + 1 )) | 1251 [ "$USE_XDIALOG" ] && 1252 __rows_rlist_with_help_size=$(( 1253 $__rows_rlist_with_help_size + 1 1254 )) |
| 1237 fi 1238 1239 # Adjust height if desired 1240 if [ "$__var_height" ]; then 1241 # Add rows to height 1242 if [ "$USE_XDIALOG" ]; then 1243 __height_rlist_with_help_size=$(( | 1255 fi 1256 1257 # Adjust height if desired 1258 if [ "$__var_height" ]; then 1259 # Add rows to height 1260 if [ "$USE_XDIALOG" ]; then 1261 __height_rlist_with_help_size=$(( |
| 1244 $__height_rlist_with_help_size + $__rows + 7 )) | 1262 $__height_rlist_with_help_size + 1263 $__rows_rlist_with_help_size + 7 1264 )) |
| 1245 else 1246 __height_rlist_with_help_size=$(( | 1265 else 1266 __height_rlist_with_help_size=$(( |
| 1247 $__height_rlist_with_help_size + $__rows + 4 )) | 1267 $__height_rlist_with_help_size + 1268 $__rows_rlist_with_help_size + 4 1269 )) |
| 1248 fi 1249 setvar "$__var_height" $__height 1250 fi 1251 1252 # Adjust width if desired 1253 if [ "$__var_width" ]; then 1254 # Sum total between longest tag-length, longest item-length, 1255 # and radio-button width should be used to bump menu width --- 9 unchanged lines hidden (view full) --- 1265 [ $__n -gt $__width_rlist_with_help_size ] && 1266 __width_rlist_with_help_size=$__n 1267 fi 1268 1269 setvar "$__var_width" $__width_rlist_with_help_size 1270 fi 1271 1272 # Store adjusted rows if desired | 1270 fi 1271 setvar "$__var_height" $__height 1272 fi 1273 1274 # Adjust width if desired 1275 if [ "$__var_width" ]; then 1276 # Sum total between longest tag-length, longest item-length, 1277 # and radio-button width should be used to bump menu width --- 9 unchanged lines hidden (view full) --- 1287 [ $__n -gt $__width_rlist_with_help_size ] && 1288 __width_rlist_with_help_size=$__n 1289 fi 1290 1291 setvar "$__var_width" $__width_rlist_with_help_size 1292 fi 1293 1294 # Store adjusted rows if desired |
| 1273 [ "$__var_rows" ] && setvar "$__var_rows" $__rows | 1295 [ "$__var_rows" ] && setvar "$__var_rows" $__rows_rlist_with_help_size |
| 1274 1275 # Constrain height, width, and rows to sensible minimum/maximum values 1276 # Return success if no-constrain, else return status from constrain 1277 [ ! "$__constrain" ] || f_dialog_menu_constrain \ 1278 "$__var_height" "$__var_width" "$__var_rows" "$__prompt" 1279} 1280 1281# f_dialog_checklist_with_help_size [-n] $var_height $var_width $var_rows \ --- 939 unchanged lines hidden --- | 1296 1297 # Constrain height, width, and rows to sensible minimum/maximum values 1298 # Return success if no-constrain, else return status from constrain 1299 [ ! "$__constrain" ] || f_dialog_menu_constrain \ 1300 "$__var_height" "$__var_width" "$__var_rows" "$__prompt" 1301} 1302 1303# f_dialog_checklist_with_help_size [-n] $var_height $var_width $var_rows \ --- 939 unchanged lines hidden --- |