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bsddialog: import version 0.1

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Alfonso Siciliano 2022-01-28 09:14:55 +01:00 committed by Baptiste Daroussin
parent 77a55d2c3b
commit 02db4a1234
55 changed files with 4229 additions and 3715 deletions
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6
GNUMakefile
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@ -1,14 +1,14 @@
# PUBLIC DOMAIN - NO WARRANTY, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>
# <http://creativecommons.org/publicdomain/zero/1.0/>
#
# Written by Alfonso Sabato Siciliano
# Written in 2021 by Alfonso Sabato Siciliano
OUTPUT= bsddialog
SOURCES= bsddialog.c
OBJECTS= $(SOURCES:.c=.o)
LIBPATH= ./lib
LIBBSDDIALOG= $(LIBPATH)/libbsddialog.so
CFLAGS= -g -Wall -I$(LIBPATH)
CFLAGS= -Wall -I$(LIBPATH)
LDFLAGS= -Wl,-rpath=$(LIBPATH) -L$(LIBPATH) -lbsddialog
RM = rm -f

2
LICENSE
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@ -1,6 +1,6 @@
BSD 2-Clause License
Copyright (c) 2021, Alfonso Sabato Siciliano
Copyright (c) 2021-2022, Alfonso Sabato Siciliano
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

25
Makefile
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@ -1,7 +1,7 @@
# Any copyright is dedicated to the Public Domain, see:
# PUBLIC DOMAIN - NO WARRANTY, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>
#
# Written by Alfonso Sabato Siciliano
# Written in 2021 by Alfonso Sabato Siciliano
OUTPUT= bsddialog
SOURCES= bsddialog.c
@ -9,8 +9,19 @@ OBJECTS= ${SOURCES:.c=.o}
LIBPATH= ${.CURDIR}/lib
LIBBSDDIALOG= ${LIBPATH}/libbsddialog.so
CFLAGS= -Wall -I${LIBPATH}
LDFLAGS= -Wl,-rpath=${LIBPATH} -L${LIBPATH} -lbsddialog
CFLAGS+= -I${LIBPATH} -std=gnu99 -Wno-format-zero-length \
-fstack-protector-strong -Wsystem-headers -Werror -Wall -Wno-format-y2k -W \
-Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith \
-Wno-uninitialized -Wno-pointer-sign -Wno-empty-body -Wno-string-plus-int \
-Wno-unused-const-variable -Wno-tautological-compare -Wno-unused-value \
-Wno-parentheses-equality -Wno-unused-function -Wno-enum-conversion \
-Wno-unused-local-typedef -Wno-address-of-packed-member -Qunused-arguments
# `make -DDEBUG`
.if defined(DEBUG)
CFLAGS= -g -Wall -I${LIBPATH}
LIBDEBUG= -DDEBUG
.endif
LDFLAGS+= -Wl,-rpath=${LIBPATH} -L${LIBPATH} -lbsddialog
BINDIR= /usr/local/bin
MAN= ${OUTPUT}.1
@ -26,11 +37,7 @@ ${OUTPUT}: ${LIBBSDDIALOG} ${OBJECTS}
${CC} ${LDFLAGS} ${OBJECTS} -o ${.PREFIX}
${LIBBSDDIALOG}:
.if defined(PORTNCURSES)
make -C ${LIBPATH} -DPORTNCURSES
.else
make -C ${LIBPATH}
.endif
make -C ${LIBPATH} ${LIBDEBUG}
.c.o:
${CC} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}

159
README.md
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@ -1,13 +1,21 @@
# BSDDialog
# BSDDialog 0.1
**Work In Progress!**
This project provides **bsddialog** and **libbsddialog**, an utility and a
library to build scripts and tools with *TUI Widgets*.
library to build scripts and tools with TUI dialogs and widgets.
Description:
## Intro
Briefly:
<https://www.freebsd.org/status/report-2021-04-2021-06/#_bsddialog_tui_widgets>
Utility:
<https://alfonsosiciliano.gitlab.io/posts/2021-12-07-bsddialog.html>
Library:
<https://alfonsosiciliano.gitlab.io/posts/2022-01-16-libbsddialog.html>
Screenshots:
<https://www.flickr.com/photos/alfonsosiciliano/albums/72157720215006074>
@ -23,35 +31,39 @@ FreeBSD:
% ./bsddialog --msgbox "Hello World!" 8 20
```
If you are using XFCE install
[devel/ncurses](https://www.freshports.org/devel/ncurses/)
```
% sudo pkg install ncurses
% git clone https://gitlab.com/alfix/bsddialog.git
% cd bsddialog
% make -DPORTNCURSES
% ./bsddialog --msgbox "Hello World!" 8 20
```
Output:
![screenshot](screenshot.png)
Examples utility:
## Utility
**Dialogs:**
--checklist, --datebox, --form, --gauge, --inputbox, --menu, --mixedform,
--mixedgauge, --msgbox, --passwordbox, --passwordform, --pause, --radiolist,
--rangebox, --textbox, --timebox, --treeview, --yesno.
**Manual**
- [bsddialog(1)](https://alfonsosiciliano.gitlab.io/posts/2022-01-26-manual-bsddialog.html)
**Examples**:
```
% ./bsddialog --title msgbox --msgbox "Hello World!" 5 30
% ./bsddialog --theme default --title msgbox --msgbox "Hello World!" 5 30
% ./bsddialog --begin-y 2 --title yesno --yesno "Hello World!" 5 30
% ./bsddialog --ascii-lines --pause "Hello World!" 8 50 5
% ./bsddialog --checklist "Space to select" 0 0 0 Name1 Desc1 off Name2 Desc2 on Name3 Desc3 off
% ./bsddialog --backtitle "TITLE" --title yesno --hline "bsddialog" --yesno "Hello World!" 5 25
% ./bsddialog --extra-button --help-button --defaultno --yesno "Hello World!" 0 0
% ./bsddialog --backtitle "TITLE" --title msgbox --msgbox "Hello World!" 5 30
% ./bsddialog --theme blackwhite --title msgbox --msgbox "Hello World!" 5 30
% ./bsddialog --begin-y 2 --default-no --title yesno --yesno "Hello World!" 5 30
% ./bsddialog --ascii-lines --pause "Hello World!" 8 50 10
% ./bsddialog --checklist "Space to select" 0 0 0 Name1 Desc1 off Name2 Desc2 on
% ./bsddialog --title yesno --hline "bsddialog" --yesno "Hello World!" 5 25
% ./bsddialog --extra-button --help-button --yesno "Hello World!" 0 0
```
and
and [Examples](https://gitlab.com/alfix/bsddialog/-/tree/main/examples_utility)
in the _Public Domain_ to build new projects:
```
% sh ./examples_utility/buildlist.sh
% sh ./examples_utility/checklist.sh
% sh ./examples_utility/form.sh
% sh ./examples_utility/gauge.sh
@ -68,12 +80,26 @@ and
% sh ./examples_utility/yesno.sh
```
Examples library:
## Library
**API**
- [bsddialog.h](https://gitlab.com/alfix/bsddialog/-/blob/main/lib/bsddialog.h)
- [bsddialog\_theme.h](https://gitlab.com/alfix/bsddialog/-/blob/main/lib/bsddialog_theme.h)
**Manual**
- [bsddialog(3)](https://alfonsosiciliano.gitlab.io/posts/2022-01-15-manual-libbsddialog.html)
**Examples**:
[Examples](https://gitlab.com/alfix/bsddialog/-/tree/main/examples_library)
in the _Public Domain_ to build new projects:
```
% cd examples_library
% sh compile
% ./buildlist
% ./compile
% ./datebox
% ./form
% ./infobox
@ -83,85 +109,8 @@ Examples library:
% ./pause
% ./radiolist
% ./rangebox
% ./sade
% ./theme
% ./timebox
% ./treeview
% ./yesno
```
Use Cases:
- [portconfig](https://gitlab.com/alfix/portconfig)
## Features
**Common Options:**
--ascii-lines, --aspect *ratio* (for infobox, msgbox and yesno),
--backtitle *backtitle*, --begin-x *x* (--begin *y y*),
(--begin *y x*), --cancel-label *string*, -clear (test with multiple widgets),
--colors, --date-format *format*, --default-button *string*, --defaultno,
--default-item *string*,
--exit-label *string*, --extra-button, --extra-label *string*,
--hfile *filename* (for completed widgets), --help, --help-button,
--help-label *string*, --help-status, --help-tags, --hline *string*, --ignore,
--insecure, --item-help, --max-input *size*, --no-cancel, --nocancel,
--no-label *string*, --no-items, --no-lines, --no-ok,
--nook, --no-shadow, --no-tags, --ok-label *string*, --output-fd *fd*,
--output-separator *string*, --print-version,
--print-size (todo move lib -> utility), --quoted (quotes all != dialog),
--print-maxsize, --shadow, --single-quoted (add --quote-with *ch*?),
--separator *string* (alias --output-separator *string*),
--separate-output (rename --separate-output-withnl?), --sleep *secs*, --stderr,
--stdout, --theme *string* ("bsddialog", "dialog", "blackwhite"),
--time-format *format*, --title *title*, --version, --yes-label *string*.
**Widgets:**
infobox (do not clear the screen), msgbox,
yesno (dialog renames "yes/no" -> "ok/cancel" with --extra-button --help-button).
checklist, radiolist, menu, mixedlist, treeview, textbox, mixedgauge, datebox,
timebox, gauge, rangebox, pause.
Without resize:
form, inputbox, mixedform, passwordbox, passwordform.
Without autosize, resize, F1:
buildlist
## TODO
**Common Options:**
| Option | Status | Note |
| ---------------------------- | ----------- | ------------------------------- |
| --cr-wrap | In progress | text |
| --no-collapse | In progress | text |
| --no-nl-expand | In progress | text |
| --trim | In progress | text |
To evaluate / Not planned in the short term / not in bsdinstall:
--create-rc *file*, --iso-week, --no-mouse, --print-text-only *str h w*,
--print-text-size *str h w*, --reorder, -scrollbar, --separate-widget *string*,
--size-err, --timeout *secs*,--trace *filename*, --visit-items,
--week-start *day*, --keep-tite, --keep-window, --last-key, --no-kill,
--column-separator *string*, --input-fd *fd*, --tab-correct, --tab-len *n*
**Widgets:**
To evaluate / Not planned in the short term:
tailbox (textbox/fseek), tailboxbg, dselect, fselect, inputmenu, editbox,
calendar (use datebox), prgbox, programbox, progressbox.

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bsddialog.1
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@ -1,5 +1,5 @@
.\"
.\" Copyright (c) 2021 Alfonso Sabato Siciliano
.\" Copyright (c) 2021-2022 Alfonso Sabato Siciliano
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
@ -22,45 +22,569 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.Dd December 11, 2021
.Dd January 26, 2022
.Dt BSDDIALOG 1
.Os
.Sh NAME
.Nm bsddialog
.Nd terminal dialogs and widgets
.Nd TUI dialogs
.Sh SYNOPSIS
.Nm bsddialog
.Fl -help
.Nm bsddialog
.Fl -version
.Nm bsddialog
.Op Fl Ar -common-opts
.Fl Ar -widget
.Fl Artext
.Fl Arheight
.Fl Arwidth
.Op Fl Ar -widget-opts
.Nm
.Fl Fl help
.Nm
.Fl Fl version
.Nm
.Op Fl Fl common-opts
.Fl Fl dialog
.Ar text
.Ar rows
.Ar cols
.Op Ar dialog-opts
.Sh DESCRIPTION
The
.Nm BSDDialog
is an utility to write a script with a Text User Interface. It can build
dialogs and widgets: to show messages, to get input and to inform about a
computation status.
.\" .Sh ENVIRONMENT
.\" For sections 1, 6, 7, and 8 only.
.\" .Sh FILES
.\" .Sh EXIT STATUS
.\" For sections 1, 6, and 8 only.
.\" .Sh EXAMPLES
.\" .Sh DIAGNOSTICS
.\" For sections 1, 4, 6, 7, 8, and 9 printf/stderr messages only.
.Nm bsddialog
utility builds Text User Interface dialogs and widgets: to display messages,
to get input and to inform about a computation status.
.Pp
The options
.Fl Fl help
and
.Fl Fl version
print the list of options and the version, respectively, then exit.
.Pp
The following options are available for each dialog.
.Ar text
is a message printed inside the dialog, except for
.Fl Fl textbox
described later.
.Ar rows
and
.Ar cols
are the height and width, 0 for autosize and -1 for fullscreen.
The possible input got from the user interface is printed to standard error.
.Ss Common options
The following options can change the default behavior of the utility and are
common to some dialog.
.Bl -tag -width Ds
.It Fl Fl ascii-lines
Ascii characters to draw lines.
.It Fl Fl backtitle Ar backtitle
Title on the top side of the screen.
.It Fl Fl begin-x Ar x
Dialog horizontal position, 0 is the left screen side, -1 center.
.It Fl Fl begin-y Ar y
Dialog vertical position, 0 is the top screen side, -1 center.
.It Fl Fl cancel-label Ar label
Label for the
.Dq Cancel
button.
.It Fl Fl clear
Hide the dialog at exit.
.It Fl Fl colors
Enable highlights for text, the following sequences are considered escapes:
.Bl -column -compact
.It Dq \eZ0
black.
.It Dq \eZ1
red.
.It Dq \eZ2
green.
.It Dq \eZ3
yellow.
.It Dq \eZ4
blue.
.It Dq \eZ5
magenta.
.It Dq \eZ6
cyan.
.It Dq \eZ7
white.
.It Dq \eZr
reverse foreground and background colors.
.It Dq \eZR
disable reverse.
.It Dq \eZb
bold.
.It Dq \eZB
disable bold.
.It Dq \eZu
underline.
.It Dq \eZU
disable underline.
.It Dq \eZn
restore to normal text.
.El
.It Fl Fl cr-wrap
Replace new line with a space in
.Ar text .
.It Fl Fl date-format Ar format
String accepted by
.Xr strftime 3
to customize the output of
.Fl Fl datebox .
.It Fl Fl default-button Ar label
Focus on the button with
.Ar label
on startup.
.It Fl Fl default-item Ar name
Focus on the item with
.Ar name ,
for Checklist, Menu, Radiolist and Treeview.
.It Fl Fl default-no
Focus on
.Dq Cancel
or
.Dq \&No
button on startup.
.It Fl Fl defaultno
Equivalent to
.Fl Fl default-no .
.It Fl Fl disable-esc
Disable ESC key to quit.
.It Fl Fl esc-cancelvalue
Exits with the
.Dq Cancel
button value if the ESC key is pressed.
.It Fl Fl exit-label Ar label
Equivalent to
.Fl Fl ok-label .
.It Fl Fl extra-button
Add a button with
.Dq Extra
label.
.It Fl Fl extra-label Ar label
Set
.Ar label
for the
.Dq Extra
button.
.It Fl Fl generic-button1 Ar label
Add a button with
.Ar label .
.It Fl Fl generic-button2 Ar label
Add a button with
.Ar label .
.It Fl Fl help-button
Add a button with
.Dq Help
label.
.It Fl Fl help-label Ar label
Set
.Ar label
for
.Dq Help
button.
.It Fl Fl help-status
Print also the selected items if the
.Dq Help
button is pressed.
.It Fl Fl help-tags
Print the name of the focused item if the Help button is pressed also
with
.Fl Fl item-help .
.It Fl Fl hfile Ar filename
Open
.Ar filename
in a Textbox if F1 key is pressed,
.It Fl Fl hline Ar string
Dialog subtitle.
.It Fl Fl hmsg Ar string
Open a Msgbox with
.Ar string
if the F1 key is pressed.
.It Fl Fl ignore
Do not exit with unknown options.
.It Fl Fl insecure
Print
.Sq *
to hide passwords while typing, default space
.Sq " " .
.It Fl Fl item-depth
Specify a margin for items, available for Checklist, Menu and Radiolist.
.It Fl Fl item-help
Set a help string for each element of a Checklist, Form, Menu, Mixedform,
Passwordform, Radiolist and Treeview to display at the bottom screen side.
.It Fl Fl item-prefix
Set a string to prefix each item of a Checklist, Menu, Radiolist or Treeview.
.It Fl Fl max-input Ar size
Maximum length of the input for
.Fl Fl input-box
ans
.Fl Fl passwordbox ,
default 2048.
.It Fl Fl no-cancel
Do not show
.Dq Cancel
button.
.It Fl Fl no-collapse
Do not replace a TAB character with a space in
.Ar text .
.It Fl Fl no-items
Do not display items desciption, for Checklist, Menu, Radiolist or Treeview.
.It Fl Fl no-label Ar label
Equivalent to
.Fl Fl cancel-label .
.It Fl Fl no-lines
Do not draw borders and lines.
.It Fl Fl no-nl-expand
do not consider the sequence
.Dq \en
like new line.
.It Fl Fl no-ok
Do not draw
.Dq OK
button.
.It Fl Fl no-shadow
No not draw the shadow of the dialog.
.It Fl Fl no-tags
Do not display items name, for Checklist, Menu and Radiolist.
.It Fl Fl nocancel
Equivalent to
.Fl Fl no-cancel .
.It Fl Fl nook
Equivalent to
.Fl Fl no-ok .
.It Fl Fl ok-label Ar label
Set
.Ar label
for
.Dq OK
button.
.It Fl Fl output-fd Ar fd
Print input from user interface to the specified file descriptor.
.It Fl Fl output-separator Ar sep
Set a sepator for the items in output, default whitespace.
.It Fl Fl print-maxsize
Screen size.
.It Fl Fl print-size
Print Dialog height and widget at exit.
.It Fl Fl print-version
Print version.
.It Fl Fl quoted
Quote items in output, default only when necessary.
.It Fl Fl separate-output
Separate selected items with a new line.
.It Fl Fl separator Ar sep
Equivalent to
.Fl Fl output-separator .
.It Fl Fl shadow
Show a pseudo shadow for the dialog, enabled by default.
.It Fl Fl single-quoted
Use single quote for items in output.
.It Fl Fl sleep Ar secs
Wait
.Ar secs
seconds to close the dialog.
.It Fl Fl stderr
Print input from user interface to standand error, default.
.It Fl Fl stdout
Print input from user interface to standard output.
.It Fl Fl tab-len Ar spaces
Number of spaces to print a TAB in
.Ar text .
.It Fl Fl theme Ar theme
Set a graphical style: blackwhite, bsddialog, default or dialog.
.It Fl Fl time-format Ar format
String accepted by
.Xr strftime 3
to customize the output of
.Fl Fl timebox .
.It Fl Fl title Ar title
Dialog title.
.It Fl Fl trim
remove consecutive spaces in
.Ar text .
.It Fl Fl yes-label Ar label
Equivalent to
.Fl Fl ok-label .
.El
.Ss Dialogs
The following dialogs are available:
.Bl -tag -width Ds
.It Fl Fl checklist Ar text Ar rows Ar cols Ar menurows Oo Ar name Ar desc \
Ar status Oc ...
Checklist to select some item from a list via the SPACE key.
An item has a
.Ar name ,
.Ar desc
and a default
.Ar status
specified by
.Dq on
or
.Dq off .
The names of the selected items are printed to standard error.
.Ar menurows
is the graphical height of the list, 0 for autosize.
.It Fl Fl datebox Ar text Ar rows Ar cols Op Ar year Ar month Ar day
Dialog to select a date.
.It Fl Fl form Ar text Ar rows Ar cols Ar formrows Oo Ar label Ar ylabel \
Ar xlabel Ar init Ar yfield Ar xfield Ar fieldlen Ar maxvaluelen Oc ...
Dialog to get a list of strings via forms.
A form has a
.Ar label
at the position
.Ar ylabel
and
.Ar xlabel ,
a field to get the input at the position
.Ar yfield
and
.Ar xfield
with graphical length
.Ar fieldlen ,
.Ar maxvaluelen
is the maximum input length.
The field can be customized, if
.Ar fieldlen
is 0 its length is the absolute value of
.Ar maxvaluelen ,
if
.Ar maxvaluelen
is negative the field is read only,
.Ar init
is a default value.
.Ar formrows
is the graphical height of the list, has to be at least the number of forms.
.It Fl Fl gauge Ar text Ar rows Ar cols Op Ar percentage
Dialog with a bar to shows
.Ar percentage ,
then it waits to read
.Dq XXX
from the standard input, then the first string replaces percentage and the
following strings replace
.Ar text
until the next
.Dq XXX ,
the loop ends reading
.Dv EOF .
.It Fl Fl infobox Ar text Ar rows Ar cols
Dialog without buttons to display a message and to exit immediately.
.It Fl Fl inputbox Ar text Ar rows Ar cols Op Ar init
Dialog to get a string in input,
.Ar init
is the default value.
.It Fl Fl menu Ar text Ar rows Ar cols Ar menurows Oo Ar name desc Oc ...
Builds a menu to select an item from a list.
An item has a
.Ar name
and a
.Ar desc .
The name of the selected item is printed to standard error.
.Ar menurows
is the graphical height of the list, 0 for autosize.
.It Fl Fl mixedform Ar text Ar rows Ar cols Ar formrows Oo Ar label Ar ylabel \
Ar xlabel Ar init Ar yfield Ar xfield Ar fieldlen Ar maxvaluelen Ar flag Oc ...
Dialog to get a list of strings via forms.
A form has a
.Ar label
at the position
.Ar ylabel
and
.Ar xlabel ,
a field to get the input with graphical length
.Ar fieldlen
at the position
.Ar yfield
and
.Ar xfield ,
.Ar maxvaluelen
is the maximum input length,
.Ar init
is a default value,
.Ar flag
can be 0 for normal field, 1 to hide the typed characters and 2 to set the
field read only.
.Ar formrows
is the graphical height of the list, has to be at least the number of forms.
.It Fl Fl mixedgauge Ar text Ar rows Ar cols Ar mainperc Oo Ar minilabel \
Ar miniperc Oc ...
Dialog to show a main bar to represent
.Ar mainperc
from 0 to 100 and some mini bar with a
.Ar minilabel
string and a
.Ar miniperc
with value from 0 and 100 or negative to print a descriptive string: -1
.Dq Succeeded ,
-2
.Dq Failed ,
-3
.Dq Passed ,
-4
.Dq Completed ,
-5
.Dq Checked ,
-6
.Dq Done ,
-7
.Dq Skipped ,
-8
.Dq \&In Progress ,
-9
a blank line,
-10
.Dq N/A ,
-11
.Dq Pending .
.It Fl Fl msgbox Ar text Ar rows Ar cols
Dialog to diplay a message without the
.Dq Cancel
button.
.It Fl Fl passwordbox Ar text Ar rows Ar cols Op Ar init
Dialog to get a password,
.Ar init
is the default value.
.It Fl Fl passwordform Ar text Ar rows Ar cols Ar formrows Oo Ar label \
Ar ylabel Ar xlabel Ar init Ar yfield Ar xfield Ar fieldlen Ar valuelen Oc ...
Dialog to get a list of passwords, equivalent to
.Fl Fl form
except typed characters are hidden.
.It Fl Fl pause Ar text Ar rows Ar cols Ar seconds
Dialog runs until the timeout in
.Ar seconds
expires or a button is pressed.
.It Fl Fl radiolist Ar text Ar rows Ar cols Ar menurows Oo Ar name Ar desc \
Ar status Oc ...
Radiolist to select at most an item from a list via the SPACE key.
An item has a
.Ar name ,
.Ar desc
and a default
.Ar status
specified by
.Dq on
or
.Dq off .
The name of the selected item is printed to standard error.
.Ar menurows
is the graphical height of the list, 0 for autosize.
.It Fl Fl rangebox Ar text Ar rows Ar cols Ar min Ar max Op Ar init
Dialog to select a value between
.Ar min
and
.Ar max ,
.Ar init
is the default value, the keys UP, DOWN, HOME, END, PAGEUP and PAGEDOWN can
change it.
.It Fl Fl textbox Ar file Ar rows Ar cols
Opens and prints
.Ar file
the UP, DOWN, HOME, END, PAGEUP and PAGEDOWN keys are availble to navigate;
.Dq OK
button is renamed
.Dq EXIT .
.It Fl Fl timebox Ar text Ar rows Ar cols Op Ar hour Ar min Ar sec
Dialog to select a time.
.It Fl Fl treeview Ar text Ar rows Ar cols Ar menurows Oo Ar depth Ar name \
Ar desc Ar status Oc ...
Equivalent to Radiolist with
.Fl Fl item-depth
and
.Fl Fl no-name .
.It Fl Fl yesno Ar text Ar rows Ar cols
.Dq Yes-No Question ,
.Dq OK
and
.Dq Cancel
buttons are renamed
.Dq Yes
and
.Dq \&No .
.El
.Sh EXIT STATUS
The
.Nm
utility exits 255 on unsuccessful, otherwise depending on the button or key
pressed the following values can be returned:
.Bl -column -compact
.It 0
.Dq OK ,
.Dq Yes
or
.Dq Exit
button.
.It 1
.Dq Cancel
or
.Dq \&No
button.
.It 2
.Dq Help
button.
.It 3
.Dq Extra
button.
.It 4
Timeout.
.It 5
ESC key.
.It 6
Generic 1 button.
.It 7
Generic 2 button.
.El
.Sh EXAMPLES
Backtitle, title and message:
.Dl bsddialog --backtitle MESSAGE --title Msgbox --msgbox Message 0 0
.Pp
Yes-No Question and theme:
.Dl bsddialog --theme blackwhite --yesno Question 10 30
.Pp
Checklist:
.Dl bsddialog --checklist Checklist 0 0 3 N1 \&D1 off N2 D2 on N3 D3 off
.Pp
Mixedgauge:
.Dl bsddialog --sleep 3 --mixedgauge Example 10 30 60 L1 "\(dq" -1" L2 30
.Pp
Form:
.Dl bsddialog --form Form 0 0 2 L1: 1 1 X 1 5 20 25 L2: 2 1 X 2 5 20 25
.Pp
Gauge script:
.Bd -literal -offset indent -compact
i=1
for c in A B C D E F G H
do
sleep 1
echo XXX
echo "$(expr $(expr $i "*" 100) "/" 8)"
echo "[$i/8] Char: $c"
echo XXX
if [ $i -eq 8 ]
then
sleep 1
echo EOF
fi
i=`expr $i + 1`
done | bsddialog --title Gauge --gauge "Starting..." 10 70
.Ed
.Pp
Mixedgauge script:
.Bd -literal -offset indent -compact
perc=0
while [ $perc -le 100 ]
do
bsddialog --sleep 1 --title Mixedgauge \e
--mixedgauge "\enExample...\en" 0 0 $perc \e
"Hidden" " -9" \e
"Label 1" " -4" \e
"Label 2" " -4" \e
"Label 3" $perc
perc=`expr $perc + 20`
done
.Ed
.Sh SEE ALSO
.Xr bsddialog 3
.\" .Sh HISTORY
.\" .Sh AUTHORS
.Sh CAVEATS
autosize
compatibility text
.Sh HISTORY
The
.Nm bsddialog
utility first appeared in
.Fx 14.0 .
.Sh AUTHORS
.Nm bsddialog
was written by
.An Alfonso Sabato Siciliano Aq Mt alf.siciliano@gmail.com .
.Sh BUGS
buildlist
forms
The forms do not resize the dialog after a terminal change and does not provides
scrolling for items.

1568
bsddialog.c
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File diff suppressed because it is too large Load Diff

44
examples_library/buildlist.c
View File

@ -1,44 +0,0 @@
/*-
* SPDX-License-Identifier: CC0-1.0
*
* Written in 2021 by Alfonso Sabato Siciliano.
* To the extent possible under law, the author has dedicated all copyright
* and related and neighboring rights to this software to the public domain
* worldwide. This software is distributed without any warranty, see:
* <http://creativecommons.org/publicdomain/zero/1.0/>.
*/
#include <stdio.h>
#include <string.h>
#include <bsddialog.h>
int main()
{
int i, output;
struct bsddialog_conf conf;
struct bsddialog_menuitem items[5] = {
{"", false, 0, "Name 1", "Desc 1", "Bottom Desc 1"},
{"", true, 0, "Name 2", "Desc 2", "Bottom Desc 2"},
{"", false, 0, "Name 3", "Desc 3", "Bottom Desc 3"},
{"", true, 0, "Name 4", "Desc 4", "Bottom Desc 4"},
{"", false, 0, "Name 5", "Desc 5", "Bottom Desc 5"}
};
bsddialog_initconf(&conf);
conf.title = "radiolist";
if (bsddialog_init() < 0)
return -1;
output = bsddialog_buildlist(&conf, "Example", 15, 30, 5, 5, items, NULL);
bsddialog_end();
printf("Buildlist:\n");
for (i=0; i<5; i++)
printf(" [%c] %s\n", items[i].on ? 'X' : ' ', items[i].name);
return output;
}

41
examples_library/checklist.c
View File

@ -18,27 +18,38 @@ int main()
int i, output;
struct bsddialog_conf conf;
struct bsddialog_menuitem items[5] = {
{"", true, 0, "Name 1", "Desc 1", "Bottom Desc 1"},
{"", false, 0, "Name 2", "Desc 2", "Bottom Desc 2"},
{"", true, 0, "Name 3", "Desc 3", "Bottom Desc 3"},
{"", false, 0, "Name 4", "Desc 4", "Bottom Desc 4"},
{"", true, 0, "Name 5", "Desc 5", "Bottom Desc 5"}
{"i", true, 0, "Name 1", "Desc 1", "Bottom Desc 1"},
{"ii", false, 0, "Name 2", "Desc 2", "Bottom Desc 2"},
{"iii", true, 0, "Name 3", "Desc 3", "Bottom Desc 3"},
{"iv", false, 0, "Name 4", "Desc 4", "Bottom Desc 4"},
{"v", true, 0, "Name 5", "Desc 5", "Bottom Desc 5"}
};
if (bsddialog_init() == BSDDIALOG_ERROR) {
printf("Error: %s\n", bsddialog_geterror());
return (1);
}
bsddialog_initconf(&conf);
conf.title = "checklist";
if (bsddialog_init() < 0)
return -1;
output = bsddialog_checklist(&conf, "Example", 15, 30, 5, 5, items, NULL);
output = bsddialog_checklist(&conf, "Example", 15, 30, 5, 5, items,
NULL);
bsddialog_end();
if (output == BSDDIALOG_ERROR) {
printf("Error: %s\n", bsddialog_geterror());
return (1);
}
if (output == BSDDIALOG_CANCEL) {
printf("Cancel\n");
return (0);
}
printf("Checklist:\n");
for (i=0; i<5; i++)
for (i = 0; i < 5; i++)
printf(" [%c] %s\n", items[i].on ? 'X' : ' ', items[i].name);
return output;
}
return (output);
}

15
examples_library/compile
View File

@ -1,10 +1,19 @@
#!/bin/sh
#-
# SPDX-License-Identifier: CC0-1.0
#
# Written in 2021 by Alfonso Sabato Siciliano.
# To the extent possible under law, the author has dedicated all copyright
# and related and neighboring rights to this software to the public domain
# worldwide. This software is distributed without any warranty, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>.
libpath=../lib
examples="buildlist menu treeview checklist radiolist mixedlist theme \
infobox yesno msgbox datebox form timebox sade rangebox pause"
examples="menu checklist radiolist mixedlist theme infobox yesno msgbox \
datebox form timebox rangebox pause"
for e in $examples
do
cc -g -Wall -I$libpath ${e}.c -o $e -L$libpath -lbsddialog -Wl,-rpath=$libpath
cc -g -Wall -Wextra -I$libpath ${e}.c -o $e -L$libpath -lbsddialog \
-Wl,-rpath=$libpath
done

18
examples_library/datebox.c
View File

@ -28,24 +28,22 @@ int main()
mm = localtm->tm_mon + 1;
dd = localtm->tm_mday;
if (bsddialog_init() == BSDDIALOG_ERROR) {
printf("Error: %s\n", bsddialog_geterror());
return (1);
}
bsddialog_initconf(&conf);
conf.title = "datebox";
conf.bottomtitle = "Press TAB and arrows";
if (bsddialog_init() < 0)
return -1;
output = bsddialog_datebox(&conf, "Example", 10, 50, &yy, &mm, &dd);
bsddialog_end();
switch (output) {
case BSDDIALOG_OK:
printf("Date: %u/%u/%u", yy, mm, dd);
break;
case BSDDIALOG_ESC:
printf("ESC\n");
break;
case BSDDIALOG_CANCEL:
printf("Cancel");
break;
@ -55,5 +53,5 @@ int main()
}
printf("\n");
return output;
}
return (output);
}

36
examples_library/form.c
View File

@ -23,29 +23,37 @@ int main()
int i, output;
struct bsddialog_conf conf;
struct bsddialog_formitem items[3] = {
{"Input:", 1, 1, "value", 1, 11, 30, 50, NULL, 0, "desc 1"},
{"Input:", 2, 1, "read only", 2, 11, 30, 50, NULL, RO, "desc 2"},
{"Password:", 3, 1, "", 3, 11, 30, 50, NULL, H, "desc 3"}
{"Input:", 1, 1, "value", 1, 11, 30, 50, NULL, 0, "desc 1"},
{"Input:", 2, 1, "read only", 2, 11, 30, 50, NULL, RO, "desc 2"},
{"Password:", 3, 1, "", 3, 11, 30, 50, NULL, H, "desc 3"}
};
if (bsddialog_init() == BSDDIALOG_ERROR) {
printf("Error: %s\n", bsddialog_geterror());
return (1);
}
bsddialog_initconf(&conf);
conf.title = "form";
conf.form.securech = '*';
if (bsddialog_init() < 0)
return -1;
output = bsddialog_form(&conf, "Example", 10, 50, 3, 3, items);
bsddialog_end();
if (output == BSDDIALOG_ERROR)
printf("Error: %s", bsddialog_geterror());
for (i=0; i<3; i++) {
if (output == BSDDIALOG_ERROR) {
printf("Error: %s", bsddialog_geterror());
return (1);
}
if (output == BSDDIALOG_CANCEL) {
printf("Cancel\n");
return (0);
}
for (i = 0; i < 3; i++) {
printf("%s \"%s\"\n", items[i].label, items[i].value);
free(items[i].value);
}
return output;
}
return (output);
}

21
examples_library/infobox.c
View File

@ -18,15 +18,22 @@ int main()
int output;
struct bsddialog_conf conf;
if (bsddialog_init() == BSDDIALOG_ERROR) {
printf("Error: %s\n", bsddialog_geterror());
return (1);
}
bsddialog_initconf(&conf);
conf.title = "infobox";
if (bsddialog_init() < 0)
return -1;
output = bsddialog_infobox(&conf, "Example", 7, 20);
conf.sleep = 3;
output = bsddialog_infobox(&conf, "Example\n(3 seconds)", 7, 20);
bsddialog_end();
return output;
}
if (output == BSDDIALOG_ERROR) {
printf("Error: %s\n", bsddialog_geterror());
return (1);
}
return (output);
}

38
examples_library/menu.c
View File

@ -18,27 +18,37 @@ int main()
int i, output;
struct bsddialog_conf conf;
struct bsddialog_menuitem items[5] = {
{"", true, 0, "Name 1", "Desc 1", "Bottom Desc 1"},
{"", false, 0, "Name 2", "Desc 2", "Bottom Desc 2"},
{"", true, 0, "Name 3", "Desc 3", "Bottom Desc 3"},
{"", false, 0, "Name 4", "Desc 4", "Bottom Desc 4"},
{"", true, 0, "Name 5", "Desc 5", "Bottom Desc 5"}
{"I", true, 0, "Name 1", "Desc 1", "Bottom Desc 1"},
{"II", false, 0, "Name 2", "Desc 2", "Bottom Desc 2"},
{"III", true, 0, "Name 3", "Desc 3", "Bottom Desc 3"},
{"IV", false, 0, "Name 4", "Desc 4", "Bottom Desc 4"},
{"V", true, 0, "Name 5", "Desc 5", "Bottom Desc 5"}
};
if (bsddialog_init() == BSDDIALOG_ERROR) {
printf("Error: %s\n", bsddialog_geterror());
return (1);
}
bsddialog_initconf(&conf);
conf.title = "menu";
if (bsddialog_init() < 0)
return -1;
output = bsddialog_menu(&conf, "Example", 15, 30, 5, 5, items, NULL);
bsddialog_end();
if (output == BSDDIALOG_ERROR) {
printf("Error: %s\n", bsddialog_geterror());
return (1);
}
if (output == BSDDIALOG_CANCEL) {
printf("Cancel\n");
return (0);
}
printf("Menu:\n");
for (i=0; i<5; i++)
for (i = 0; i < 5; i++)
printf(" [%c] %s\n", items[i].on ? 'X' : ' ', items[i].name);
return output;
}
return (output);
}

47
examples_library/mixedlist.c
View File

@ -15,7 +15,8 @@
int main()
{
int i, j, output;
int output;
unsigned int i, j;
struct bsddialog_conf conf;
struct bsddialog_menuitem item;
struct bsddialog_menuitem check[5] = {
@ -41,30 +42,42 @@ int main()
{ BSDDIALOG_RADIOLIST, 5, radio }
};
bsddialog_initconf(&conf);
conf.title = "mixedmenu";
if (bsddialog_init() < 0)
return -1;
if (bsddialog_init() == BSDDIALOG_ERROR) {
printf("Error: %s\n", bsddialog_geterror());
return (1);
}
output = bsddialog_mixedlist(&conf, "dialog4ports", 20, 30, 11, 3, group,
NULL,NULL);
bsddialog_initconf(&conf);
conf.title = "mixedlist";
output = bsddialog_mixedlist(&conf, "Example", 20, 30, 11, 3, group,
NULL, NULL);
bsddialog_end();
if (output == BSDDIALOG_ERROR) {
printf("Error: %s\n", bsddialog_geterror());
return (1);
}
if (output == BSDDIALOG_CANCEL) {
printf("Cancel\n");
return (0);
}
printf("Mixedlist:\n");
for (i=0; i<3; i++) {
for (j=0; j<group[i].nitems; j++) {
for (i = 0; i < 3; i++) {
for (j = 0; j < group[i].nitems; j++) {
item = group[i].items[j];
if (group[i].type == BSDDIALOG_SEPARATOR)
printf("----- %s -----\n", item.name);
else if (group[i].type == BSDDIALOG_RADIOLIST)
printf(" (%c) %s\n", item.on ? '*' : ' ', item.name);
else /* BSDDIALOG_PORTCHECKLIST */
printf(" [%c] %s\n", item.on ? 'X' : ' ', item.name);
printf(" (%c) %s\n",
item.on ? '*' : ' ', item.name);
else /* BSDDIALOG_CHECKLIST */
printf(" [%c] %s\n",
item.on ? 'X' : ' ', item.name);
}
}
return output;
}
return (output);
}

32
examples_library/msgbox.c
View File

@ -15,28 +15,28 @@
int main()
{
int input;
int output;
struct bsddialog_conf conf;
/* Configuration */
bsddialog_initconf(&conf);
conf.title = "msgbox";
/* Run BSDDialog */
if (bsddialog_init() == BSDDIALOG_ERROR) {
printf("Error: %s\n", bsddialog_geterror());
return -1;
return (1);
}
input = bsddialog_msgbox(&conf, "Example", 7, 20);
bsddialog_initconf(&conf);
conf.title = "msgbox";
output = bsddialog_msgbox(&conf, "Example", 7, 20);
bsddialog_end();
/* User Input */
printf("User input: ");
switch (input) {
case BSDDIALOG_ERROR: printf("Error %s\n", bsddialog_geterror()); break;
case BSDDIALOG_OK: printf("OK\n"); break;
case BSDDIALOG_ESC: printf("ESC\n"); break;
switch (output) {
case BSDDIALOG_ERROR:
printf("Error %s\n", bsddialog_geterror());
break;
case BSDDIALOG_OK:
printf("OK\n");
break;
}
return input;
}
return (output);
}

16
examples_library/pause.c
View File

@ -18,12 +18,13 @@ int main()
int output;
struct bsddialog_conf conf;
if (bsddialog_init() == BSDDIALOG_ERROR) {
printf("Error: %s\n", bsddialog_geterror());
return (1);
}
bsddialog_initconf(&conf);
conf.title = "pause";
if (bsddialog_init() < 0)
return -1;
output = bsddialog_pause(&conf, "Example", 8, 50, 10);
bsddialog_end();
@ -32,9 +33,6 @@ int main()
case BSDDIALOG_OK:
printf("OK\n");
break;
case BSDDIALOG_ESC:
printf("ESC\n");
break;
case BSDDIALOG_CANCEL:
printf("Cancel\n");
break;
@ -46,5 +44,5 @@ int main()
break;
}
return output;
}
return (output);
}

38
examples_library/radiolist.c
View File

@ -18,27 +18,37 @@ int main()
int i, output;
struct bsddialog_conf conf;
struct bsddialog_menuitem items[5] = {
{"", true, 0, "Name 1", "Desc 1", "Bottom Desc 1"},
{"", false, 0, "Name 2", "Desc 2", "Bottom Desc 2"},
{"", true, 0, "Name 3", "Desc 3", "Bottom Desc 3"},
{"", false, 0, "Name 4", "Desc 4", "Bottom Desc 4"},
{"", true, 0, "Name 5", "Desc 5", "Bottom Desc 5"}
{"I", true, 0, "Name 1", "Desc 1", "Bottom Desc 1"},
{"II", false, 0, "Name 2", "Desc 2", "Bottom Desc 2"},
{"III", true, 0, "Name 3", "Desc 3", "Bottom Desc 3"},
{"IV", false, 0, "Name 4", "Desc 4", "Bottom Desc 4"},
{"V", true, 0, "Name 5", "Desc 5", "Bottom Desc 5"}
};
if (bsddialog_init() == BSDDIALOG_ERROR) {
printf("Error: %s\n", bsddialog_geterror());
return (1);
}
bsddialog_initconf(&conf);
conf.title = "radiolist";
if (bsddialog_init() < 0)
return -1;
output = bsddialog_radiolist(&conf, "Example", 15, 30, 5, 5, items, NULL);
bsddialog_end();
if (output == BSDDIALOG_ERROR) {
printf("Error: %s\n", bsddialog_geterror());
return (1);
}
if (output == BSDDIALOG_CANCEL) {
printf("Cancel\n");
return (0);
}
printf("Radiolist:\n");
for (i=0; i<5; i++)
for (i = 0; i < 5; i++)
printf(" (%c) %s\n", items[i].on ? '*' : ' ', items[i].name);
return output;
}
return (output);
}

20
examples_library/rangebox.c
View File

@ -18,18 +18,24 @@ int main()
int value, output;
struct bsddialog_conf conf;
if (bsddialog_init() == BSDDIALOG_ERROR) {
printf("Error: %s\n", bsddialog_geterror());
return (1);
}
bsddialog_initconf(&conf);
conf.title = "rangebox";
if (bsddialog_init() < 0)
return -1;
value = 5;
output = bsddialog_rangebox(&conf, "Example", 8, 50, 0, 10, &value);
bsddialog_end();
printf("Value: %d", value);
if (output == BSDDIALOG_ERROR) {
printf("Error: %s\n", bsddialog_geterror());
return (1);
}
return output;
}
printf("Value: %d\n", value);
return (output);
}

56
examples_library/sade.c
View File

@ -1,56 +0,0 @@
/*-
* SPDX-License-Identifier: CC0-1.0
*
* Written in 2021 by Alfonso Sabato Siciliano.
* To the extent possible under law, the author has dedicated all copyright
* and related and neighboring rights to this software to the public domain
* worldwide. This software is distributed without any warranty, see:
* <http://creativecommons.org/publicdomain/zero/1.0/>.
*/
#include <bsddialog.h>
#include <stdio.h>
#include <string.h>
/* Figure 15 - https://docs.freebsd.org/en/books/handbook/bsdinstall/ */
int main()
{
int i, output;
struct bsddialog_conf conf;
char *text = "Please review the disk setup. When complete, press the "
"Finish button";
struct bsddialog_menuitem items[5] = {
{"", false, 0, "ada0", "16 GB GPT", ""},
{"", false, 1, "ada0p1", "512 KB freebsd-boot", ""},
{"", false, 1, "ada0p2", "15 GB freebsd-ufs", ""},
{"", false, 1, "ada0p3", "819 MB freebsd-swap none", ""},
{"", false, 0, "ada1", "16 GB", ""}
};
bsddialog_initconf(&conf);
conf.title = "Partition Editor";
conf.menu.shortcut_buttons = true;
conf.menu.align_left = true;
conf.button.ok_label = "Create";
conf.button.with_extra = true;
conf.button.extra_label = "Delete";
conf.button.cancel_label = "Cancel";
conf.button.with_help = true;
conf.button.help_label = "Revert";
conf.button.generic1_label = "Auto";
conf.button.generic2_label = "Finish";
conf.button.default_label = "Finish";
if (bsddialog_init() == BSDDIALOG_ERROR)
return (1);
output = bsddialog_menu(&conf, text, 20, 0, 10, 5, items, NULL);
bsddialog_end();
printf("Menu:\n");
for (i=0; i<5; i++)
printf(" [%c] %s\n", items[i].on ? 'X' : ' ', items[i].name);
return (output);
}

57
examples_library/theme.c
View File

@ -16,47 +16,60 @@
int main()
{
int output;
int output, focusitem;
struct bsddialog_conf conf;
enum bsddialog_default_theme theme;
struct bsddialog_menuitem items[4] = {
{"", false, 0, "Dialog", "Current dialog theme", "BSDDIALOG_THEME_DIALOG" },
{"", false, 0, "BSDDialog", "Future default theme", "BSDDIALOG_THEME_DEFAULT"},
{"", false, 0, "BlackWhite","Black and White theme", "BSDDIALOG_THEME_BLACKWHITE"},
{"", false, 0, "Quit", "Exit", "Quit or Cancel to exit" }
struct bsddialog_menuitem items[5] = {
{"", false, 0, "Default", "dialog-like",
"BSDDIALOG_THEME_DEFAULT" },
{"", false, 0, "Dialog", "dialog clone",
"BSDDIALOG_THEME_DIALOG" },
{"", false, 0, "BSDDialog", "new theme",
"BSDDIALOG_THEME_BSDDIALOG" },
{"", false, 0, "BlackWhite","black and white",
"BSDDIALOG_THEME_BLACKWHITE" },
{"", false, 0, "Quit", "Exit", "Quit or Cancel to exit" }
};
if (bsddialog_init() == BSDDIALOG_ERROR) {
printf("Error: %s\n", bsddialog_geterror());
return (1);
}
bsddialog_initconf(&conf);
bsddialog_backtitle(&conf, "Theme Example");
conf.title = " Theme ";
if (bsddialog_init() == BSDDIALOG_ERROR)
return BSDDIALOG_ERROR;
focusitem = -1;
while (true) {
bsddialog_backtitle(&conf, "Theme Example");
output = bsddialog_menu(&conf, "Choose theme", 15, 40, 5, 5,
items, &focusitem);
output = bsddialog_menu(&conf, "Choose theme", 15, 40, 4, 4, items, NULL);
if (output != BSDDIALOG_OK || items[3].on)
if (output != BSDDIALOG_OK || items[4].on)
break;
if (items[0].on) {
theme = BSDDIALOG_THEME_DIALOG;
conf.menu.default_item = items[0].name;
theme = BSDDIALOG_THEME_DEFAULT;
focusitem = 0;
}
else if (items[1].on) {
theme = BSDDIALOG_THEME_BSDDIALOG;
conf.menu.default_item = items[1].name;
theme = BSDDIALOG_THEME_DIALOG;
focusitem = 1;
}
else if (items[2].on) {
theme = BSDDIALOG_THEME_BSDDIALOG;
focusitem = 2;
}
else if (items[3].on) {
theme = BSDDIALOG_THEME_BLACKWHITE;
conf.menu.default_item = items[2].name;
focusitem = 3;
}
bsddialog_set_default_theme(theme);
}
bsddialog_end();
bsddialog_end();
return output;
}
return (output);
}

18
examples_library/timebox.c
View File

@ -28,24 +28,22 @@ int main()
mm = localtm->tm_min;
ss = localtm->tm_sec;
if (bsddialog_init() == BSDDIALOG_ERROR) {
printf("Error: %s\n", bsddialog_geterror());
return (1);
}
bsddialog_initconf(&conf);
conf.title = "timebox";
conf.bottomtitle = "Press TAB and arrows";
if (bsddialog_init() < 0)
return -1;
output = bsddialog_timebox(&conf, "Example", 10, 50, &hh, &mm, &ss);
bsddialog_end();
switch (output) {
case BSDDIALOG_OK:
printf("Time: [%u:%u:%u]\n", hh, mm, ss);
break;
case BSDDIALOG_ESC:
printf("ESC\n");
break;
case BSDDIALOG_CANCEL:
printf("Cancel\n");
break;
@ -54,5 +52,5 @@ int main()
break;
}
return output;
}
return (output);
}

46
examples_library/treeview.c
View File

@ -1,46 +0,0 @@
/*-
* SPDX-License-Identifier: CC0-1.0
*
* Written in 2021 by Alfonso Sabato Siciliano.
* To the extent possible under law, the author has dedicated all copyright
* and related and neighboring rights to this software to the public domain
* worldwide. This software is distributed without any warranty, see:
* <http://creativecommons.org/publicdomain/zero/1.0/>.
*/
#include <stdio.h>
#include <string.h>
#include <bsddialog.h>
int main()
{
int i, output;
struct bsddialog_conf conf;
struct bsddialog_menuitem items[5] = {
{"", false, 0, "Name 1", "Desc 1", "Bottom Desc 1"},
{"", false, 1, "Name 2", "Desc 2", "Bottom Desc 2"},
{"", false, 1, "Name 3", "Desc 3", "Bottom Desc 3"},
{"", false, 2, "Name 4", "Desc 4", "Bottom Desc 4"},
{"", false, 1, "Name 5", "Desc 5", "Bottom Desc 5"}
};
bsddialog_initconf(&conf);
conf.title = "radiolist";
conf.menu.no_name = true;
conf.menu.align_left = true;
if (bsddialog_init() < 0)
return -1;
output = bsddialog_radiolist(&conf, "Example", 15, 30, 5, 5, items, NULL);
bsddialog_end();
printf("Treeview:\n");
for (i=0; i<5; i++)
printf(" (%c) %s\n", items[i].on ? '*' : ' ', items[i].name);
return output;
}

25
examples_library/yesno.c
View File

@ -18,15 +18,28 @@ int main()
int output;
struct bsddialog_conf conf;
if (bsddialog_init() == BSDDIALOG_ERROR) {
printf("Error: %s\n", bsddialog_geterror());
return (1);
}
bsddialog_initconf(&conf);
conf.title = "yesno";
if (bsddialog_init() < 0)
return -1;
output = bsddialog_yesno(&conf, "Example", 7, 25);
bsddialog_end();
return output;
}
switch (output) {
case BSDDIALOG_ERROR:
printf("Error %s\n", bsddialog_geterror());
break;
case BSDDIALOG_YES:
printf("YES\n");
break;
case BSDDIALOG_NO:
printf("NO\n");
break;
}
return (output);
}

17
examples_utility/buildlist.sh
View File

@ -1,17 +0,0 @@
#!/bin/sh
#-
# SPDX-License-Identifier: CC0-1.0
#
# Written in 2021 by Alfonso Sabato Siciliano.
# To the extent possible under law, the author has dedicated all copyright
# and related and neighboring rights to this software to the public domain
# worldwide. This software is distributed without any warranty, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>.
./bsddialog --title buildlist --buildlist "Hello World!" 15 40 5 \
"Tag 1" "DESC 1 xyz" off \
"Tag 2" "DESC 2 xyz" off \
"Tag 3" "DESC 3 xyz" on \
"Tag 4" "DESC 4 xyz" off \
"Tag 5" "DESC 5 xyz" off \
2>out.txt ; cat out.txt ; rm out.txt

4
examples_utility/checklist.sh
View File

@ -6,9 +6,9 @@
# To the extent possible under law, the author has dedicated all copyright
# and related and neighboring rights to this software to the public domain
# worldwide. This software is distributed without any warranty, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>.
# <http://creativecommons.org/publicdomain/zero/1.0/>.
./bsddialog --title checklist --checklist "Hello World!" 15 30 5 \
./bsddialog --title " checklist " --checklist "Hello World!" 15 30 5 \
"Tag 1" "DESC 1 xyz" on \
"Tag 2" "DESC 2 xyz" off \
"Tag 3" "DESC 3 xyz" on \

12
examples_utility/form.sh
View File

@ -6,14 +6,14 @@
# To the extent possible under law, the author has dedicated all copyright
# and related and neighboring rights to this software to the public domain
# worldwide. This software is distributed without any warranty, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>.
# <http://creativecommons.org/publicdomain/zero/1.0/>.
./bsddialog --title " form " --form "Hello World!" 12 40 5 \
Label1: 1 1 Value1 1 9 18 25 \
Label2: 2 1 Value2 2 9 18 25 \
Label3: 3 1 Value3 3 9 18 25 \
Label4: 4 1 Value4 4 9 18 25 \
Label5: 5 1 Value5 5 9 18 25 \
Label1: 1 1 Value1 1 9 18 25 \
Label2: 2 1 Value2 2 9 18 25 \
Label3: 3 1 Value3 3 9 18 25 \
Label4: 4 1 Value4 4 9 18 25 \
Label5: 5 1 Value5 5 9 18 25 \
2>out.txt ; cat out.txt ; rm out.txt

32
examples_utility/gauge.sh
View File

@ -6,23 +6,23 @@
# To the extent possible under law, the author has dedicated all copyright
# and related and neighboring rights to this software to the public domain
# worldwide. This software is distributed without any warranty, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>.
# <http://creativecommons.org/publicdomain/zero/1.0/>.
input="A B C D E F G"
total=`echo $input | awk '{print split($0, a)}'`
curr=1
for i in $input
characters="A B C D E F G"
total=`echo $characters | awk '{print split($0, a)}'`
i=1
for c in $characters
do
sleep 1
perc="$(expr $(expr $curr "*" 100 ) "/" $total )"
echo XXX
echo $perc
echo "[$curr/$total] Input: $i"
echo XXX
if [ $curr -eq $total ]
then
echo EOF
fi
curr=`expr $curr + 1`
done | ./bsddialog --title gauge --gauge "[0/$total] Starting..." 10 70 0
echo XXX
echo "$(expr $(expr $i "*" 100) "/" $total)"
echo "[$i/$total] Char: $c"
echo XXX
if [ $i -eq $total ]
then
sleep 1
echo EOF
fi
i=`expr $i + 1`
done | ./bsddialog --title " gauge " --gauge "[0/$total] Starting..." 10 70

5
examples_utility/infobox.sh
View File

@ -6,7 +6,6 @@
# To the extent possible under law, the author has dedicated all copyright
# and related and neighboring rights to this software to the public domain
# worldwide. This software is distributed without any warranty, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>.
# <http://creativecommons.org/publicdomain/zero/1.0/>.
./bsddialog --sleep 3 --title infobox --infobox "Hello World!\n3 seconds" 6 20
./bsddialog --sleep 3 --title " infobox " --infobox "Hello World!\n3 secs" 6 20

4
examples_utility/inputbox.sh
View File

@ -6,7 +6,7 @@
# To the extent possible under law, the author has dedicated all copyright
# and related and neighboring rights to this software to the public domain
# worldwide. This software is distributed without any warranty, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>.
# <http://creativecommons.org/publicdomain/zero/1.0/>.
./bsddialog --title " inputbox " --inputbox "Hello World!" 12 40 init \
./bsddialog --title " inputbox " --inputbox "Hello World!" 12 40 default \
2>out.txt ; cat out.txt ; rm out.txt

14
examples_utility/menu.sh
View File

@ -6,12 +6,12 @@
# To the extent possible under law, the author has dedicated all copyright
# and related and neighboring rights to this software to the public domain
# worldwide. This software is distributed without any warranty, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>.
# <http://creativecommons.org/publicdomain/zero/1.0/>.
./bsddialog --title menu --menu "Hello World!" 15 30 5 \
"Tag 1" "DESC 1 xyz" \
"Tag 2" "DESC 2 xyz" \
"Tag 3" "DESC 3 xyz" \
"Tag 4" "DESC 4 xyz" \
"Tag 5" "DESC 5 xyz" \
./bsddialog --title " menu " --menu "Hello World!" 15 30 5 \
"Tag 1" "DESC 1 xyz" \
"Tag 2" "DESC 2 xyz" \
"Tag 3" "DESC 3 xyz" \
"Tag 4" "DESC 4 xyz" \
"Tag 5" "DESC 5 xyz" \
2>out.txt ; cat out.txt ; rm out.txt

8
examples_utility/mixedform.sh
View File

@ -6,10 +6,10 @@
# To the extent possible under law, the author has dedicated all copyright
# and related and neighboring rights to this software to the public domain
# worldwide. This software is distributed without any warranty, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>.
# <http://creativecommons.org/publicdomain/zero/1.0/>.
./bsddialog --insecure --title " mixedform " --mixedform "Hello World!" 12 40 5 \
Label: 1 1 Entry 1 11 18 25 0 \
Label: 2 1 Read-Only 2 11 18 25 2 \
Password: 3 1 Value2 3 11 18 25 1 \
Label: 11 Entry 1 11 18 25 0 \
Label: 21 Read-Only 2 11 18 25 2 \
Password: 31 "" 3 11 18 25 1 \
2>out.txt ; cat out.txt ; rm out.txt

42
examples_utility/mixedgauge.sh
View File

@ -6,29 +6,25 @@
# To the extent possible under law, the author has dedicated all copyright
# and related and neighboring rights to this software to the public domain
# worldwide. This software is distributed without any warranty, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>.
# <http://creativecommons.org/publicdomain/zero/1.0/>.
input="A B C D E F G H"
total=`echo $input | awk '{print split($0, a)}'`
curr=1
for i in $input
perc=0
while [ $perc -le 100 ]
do
perc="$(expr $(expr $curr "*" 100 ) "/" $total )"
curr=`expr $curr + 1`
./bsddialog --sleep 1 --title " mixedgauge " --mixedgauge "Example" 25 50 $perc \
"Hidden!" 8 \
"Label 1" 0 \
"Label 2" 1 \
"Label 3" 2 \
"Label 4" 3 \
"Label 5" 4 \
"Label 6" 5 \
"Label 7" 6 \
"Label 8" 7 \
"Label 9" 9 \
"Label 10" 10 \
"Label X" " -$perc"
#sleep 1
done
./bsddialog --sleep 1 --title " mixedgauge " \
--mixedgauge "Example..." 20 45 $perc \
"(Hidden)" " -9" \
"Label 1" " -1" \
"Label 2" " -2" \
"Label 3" " -3" \
"Label 4" " -4" \
"Label 5" " -5" \
"Label 6" " -6" \
"Label 7" " -7" \
"Label 8" " -8" \
"Label 9" " -10" \
"Label 10" " -11" \
"Label X" $perc
perc=`expr $perc + 20`
done

4
examples_utility/msgbox.sh
View File

@ -6,6 +6,6 @@
# To the extent possible under law, the author has dedicated all copyright
# and related and neighboring rights to this software to the public domain
# worldwide. This software is distributed without any warranty, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>.
# <http://creativecommons.org/publicdomain/zero/1.0/>.
./bsddialog --title msgbox --msgbox "Hello World!" 6 20
./bsddialog --title " msgbox " --msgbox "Hello World!" 6 20

2
examples_utility/passwordbox.sh
View File

@ -6,7 +6,7 @@
# To the extent possible under law, the author has dedicated all copyright
# and related and neighboring rights to this software to the public domain
# worldwide. This software is distributed without any warranty, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>.
# <http://creativecommons.org/publicdomain/zero/1.0/>.
./bsddialog --insecure --title " password " --passwordbox "Hello World!" 12 40 \
2>out.txt ; cat out.txt ; rm out.txt

12
examples_utility/passwordform.sh
View File

@ -6,12 +6,12 @@
# To the extent possible under law, the author has dedicated all copyright
# and related and neighboring rights to this software to the public domain
# worldwide. This software is distributed without any warranty, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>.
# <http://creativecommons.org/publicdomain/zero/1.0/>.
./bsddialog --insecure --title " passwordform " --passwordform "Example" 12 40 5 \
Password1: 1 1 Value1 1 12 18 25 \
Password2: 2 1 Value2 2 12 18 25 \
Password3: 3 1 Value3 3 12 18 25 \
Password4: 4 1 Value4 4 12 18 25 \
Password5: 5 1 Value5 5 12 18 25 \
Password1: 1 1 "" 1 12 18 25 \
Password2: 2 1 "" 2 12 18 25 \
Password3: 3 1 "" 3 12 18 25 \
Password4: 4 1 "" 4 12 18 25 \
Password5: 5 1 "" 5 12 18 25 \
2>out.txt ; cat out.txt ; rm out.txt

14
examples_utility/radiolist.sh
View File

@ -6,12 +6,12 @@
# To the extent possible under law, the author has dedicated all copyright
# and related and neighboring rights to this software to the public domain
# worldwide. This software is distributed without any warranty, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>.
# <http://creativecommons.org/publicdomain/zero/1.0/>.
./bsddialog --title radiolist --radiolist "Hello World!" 15 30 5 \
"Tag 1" "DESC 1 xyz" off \
"Tag 2" "DESC 2 xyz" off \
"Tag 3" "DESC 3 xyz" on \
"Tag 4" "DESC 4 xyz" off \
"Tag 5" "DESC 5 xyz" off \
./bsddialog --title " radiolist " --radiolist "Hello World!" 15 30 5 \
"Tag 1" "DESC 1 xyz" off \
"Tag 2" "DESC 2 xyz" off \
"Tag 3" "DESC 3 xyz" on \
"Tag 4" "DESC 4 xyz" off \
"Tag 5" "DESC 5 xyz" off \
2>out.txt ; cat out.txt ; rm out.txt

14
examples_utility/treeview.sh
View File

@ -6,12 +6,12 @@
# To the extent possible under law, the author has dedicated all copyright
# and related and neighboring rights to this software to the public domain
# worldwide. This software is distributed without any warranty, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>.
# <http://creativecommons.org/publicdomain/zero/1.0/>.
./bsddialog --title treeview --treeview "Hello World!" 15 40 5 \
0 "Tag 1" "DESC 1 xyz" off \
1 "Tag 2" "DESC 2 xyz" off \
2 "Tag 3" "DESC 3 xyz" on \
1 "Tag 4" "DESC 4 xyz" off \
1 "Tag 5" "DESC 5 xyz" off \
./bsddialog --title " treeview " --treeview "Hello World!" 15 40 5 \
0 "Tag 1" "DESC 1 xyz" off \
1 "Tag 2" "DESC 2 xyz" off \
2 "Tag 3" "DESC 3 xyz" on \
1 "Tag 4" "DESC 4 xyz" off \
1 "Tag 5" "DESC 5 xyz" off \
2>out.txt ; cat out.txt ; rm out.txt

4
examples_utility/yesno.sh
View File

@ -6,6 +6,6 @@
# To the extent possible under law, the author has dedicated all copyright
# and related and neighboring rights to this software to the public domain
# worldwide. This software is distributed without any warranty, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>.
# <http://creativecommons.org/publicdomain/zero/1.0/>.
./bsddialog --title yesno --yesno "Hello World!" 6 25
./bsddialog --title " yesno " --yesno "Hello World!" 6 25

8
lib/GNUMakefile
View File

@ -1,17 +1,17 @@
# PUBLIC DOMAIN - NO WARRANTY, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>
# <http://creativecommons.org/publicdomain/zero/1.0/>
#
# Written in 2021 by Alfonso Sabato Siciliano
VERSION = 0.0.2
VERSION = 0.1
LIBRARY = bsddialog
LIBRARY_SO = lib${LIBRARY:=.so}
HEADERS = bsddialog.h bsddialog_theme.h bsddialog_progressview.h
SOURCES = barbox.c formbox.c infobox.c libbsddialog.c lib_util.c menubox.c \
messagebox.c textbox.c theme.c timebox.c
OBJECTS = $(SOURCES:.c=.o)
CFLAGS = -g -Wall -Werror -fpic
LDFLAGS = -lform -lncurses -ltinfo
CFLAGS = -Wall -Werror -fpic
LDFLAGS = -lformw -lncursesw -ltinfo
LIBFLAG = -shared
RM = rm -f

74
lib/Makefile
View File

@ -1,56 +1,55 @@
# Any copyright is dedicated to the Public Domain, see:
# PUBLIC DOMAIN - NO WARRANTY, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>
#
# Written in 2021 by Alfonso Sabato Siciliano
VERSION = 0.0.2
VERSION = 0.1
LIBRARY = bsddialog
LIBRARY_SO = lib${LIBRARY:=.so}
LIBRARY_A = lib${LIBRARY:=.a}
HEADERS = bsddialog.h bsddialog_theme.h bsddialog_progressview.h
SOURCES = barbox.c formbox.c infobox.c libbsddialog.c lib_util.c menubox.c \
messagebox.c textbox.c theme.c timebox.c
OBJECTS= ${SOURCES:.c=.o}
CFLAGS = -I/usr/local/include -fPIC -Wall -Wextra
LDFLAGS = -fstack-protector-strong -shared -Wl,-x -Wl,--fatal-warnings \
-Wl,--warn-shared-textrel -Wl,-soname,${LIBRARY_SO}.${VERSION}
OBJECTS = ${SOURCES:.c=.o}
CFLAGS += -fPIC -Wall -Wextra
LDFLAGS += -fstack-protector-strong -shared -Wl,-x -Wl,--fatal-warnings \
-Wl,--warn-shared-textrel -Wl,-soname,${LIBRARY_SO}.${VERSION} \
-L/usr/lib -lformw -lncursesw -ltinfow
.if defined(DEBUG)
# `make -DDEBUG`
CFLAGS += -g
CFLAGS = -g -fPIC -Wall -Wextra
.else
CFLAGS += -O2 -pipe -std=gnu99 -Wno-format-zero-length \
-fstack-protector-strong -Qunused-arguments
.endif
.if defined(PORTNCURSES)
# PORT ncurses `make -DPORTNCURSES`
CFLAGS += -DPORTNCURSES -I/usr/local/include
LDFLAGS += -L/usr/local/lib -lformw -lncursesw -ltinfow
.else
# BASE ncurses
LDFLAGS += -L/usr/lib -lformw -lncursesw -ltinfow
.endif
INSTALL_PREFIX=/usr/local
LOCALBASE = /usr/local
LN = ln -s -f
RM = rm -f
CP = cp
GZIP = gzip -cn
LDCONFIG = /sbin/ldconfig -m
MAN= ${OUTPUT}.3
GZIP= gzip -cn
MANDIR= /usr/local/share/man/man3
INSTALL= install
RM= rm -f
MAN = ${OUTPUT}.3
GZIP = gzip -cn
MANDIR = ${LOCALBASE}/share/man/man3
INSTALL = install
RM = rm -f
#all : man ${LIBRARY}
all : ${LIBRARY}
all : man ${LIBRARY}
${LIBRARY}: ${OBJECTS}
${LIBRARY}: ${LIBRARY_SO} ${LIBRARY_A}
${LIBRARY_SO}.${VERSION}: ${OBJECTS}
${CC} ${LDFLAGS} ${.ALLSRC} -o ${LIBRARY_SO}.${VERSION}
# LN for devel
${LIBRARY_SO}: ${LIBRARY_SO}.${VERSION}
${LN} ${LIBRARY_SO}.${VERSION} ${LIBRARY_SO}
${LIBRARY_A}: ${OBJECTS}
${AR} cr ${.TARGET} ${OBJECTS}
${RANLIB} ${.TARGET}
.c.o:
${CC} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
@ -58,19 +57,20 @@ man:
${GZIP} ${LIBRARY}.3 > ${LIBRARY}.3.gz
clean:
${RM} ${LIBRARY_SO}* *.o *~ *.gz
${RM} ${LIBRARY_SO}* *.o *~ *.gz ${LIBRARY_A}
install:
${CP} ${LIBRARY}.h ${INSTALL_PREFIX}/include
${CP} ${LIBRARY_SO}.${VERSION} ${INSTALL_PREFIX}/lib/
${LN} ${INSTALL_PREFIX}/lib/${LIBRARY_SO}.${VERSION} ${INSTALL_PREFIX}/lib/${LIBRARY_SO}
${LDCONFIG} ${INSTALL_PREFIX}/lib
${CP} ${LIBRARY}.3.gz ${INSTALL_PREFIX}/man/man3/
${INSTALL} -m 644 ${HEADERS} ${LOCALBASE}/include
${INSTALL} -m 644 -s ${LIBRARY_SO}.${VERSION} ${LOCALBASE}/lib/
${INSTALL} -l rs ${LOCALBASE}/lib/${LIBRARY_SO}.${VERSION} ${LOCALBASE}/lib/${LIBRARY_SO}
${INSTALL} -m 644 ${LIBRARY_A} ${LOCALBASE}/lib
${LDCONFIG} ${LOCALBASE}/lib
${INSTALL} -m 644 ${LIBRARY}.3.gz ${MNADIR}
unistall:
${RM} ${INSTALL_PREFIX}/include/${LIBRARY}.h
${RM} ${INSTALL_PREFIX}/lib/${LIBRARY_SO}
${RM} ${INSTALL_PREFIX}/lib/${LIBRARY_SO}.${VERSION}
${LDCONFIG} ${INSTALL_PREFIX}/lib
${RM} ${INSTALL_PREFIX}/man/man3/${LIBRARY}.3.gz
${RM} ${LOCALBASE}/include/${LIBRARY}*.h
${RM} ${LOCALBASE}/lib/${LIBRARY_SO}
${RM} ${LOCALBASE}/lib/${LIBRARY_SO}.${VERSION}
${LDCONFIG} ${LOCALBASE}/lib
${RM} ${MANDIR}/${LIBRARY}.3.gz

571
lib/barbox.c
View File

@ -1,7 +1,7 @@
/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2021 Alfonso Sabato Siciliano
* Copyright (c) 2021-2022 Alfonso Sabato Siciliano
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@ -28,26 +28,19 @@
#include <sys/param.h>
#include <ctype.h>
#ifdef PORTNCURSES
#include <ncurses/ncurses.h>
#else
#include <ncurses.h>
#endif
#include <curses.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <unistd.h>
#include "bsddialog.h"
#include "bsddialog_progressview.h"
#include "lib_util.h"
#include "bsddialog_theme.h"
#include "lib_util.h"
#define BARMARGIN 3
#define MINBARWIDTH 10
#define MINWIDTH (VBORDERS + MINBARWIDTH + BARMARGIN * 2)
#define MINHEIGHT 7 /* without text */
/* "Bar": gauge - mixedgauge - rangebox - pause - progressview */
#define BARPADDING 3
#define MINBARWIDTH (15 + BARPADDING * 2)
bool bsddialog_interruptprogview;
bool bsddialog_abortprogview;
@ -56,11 +49,11 @@ int bsddialog_total_progview;
extern struct bsddialog_theme t;
static void
draw_perc_bar(WINDOW *win, int y, int x, int size, int perc, bool withlabel,
draw_bar(WINDOW *win, int y, int x, int size, int perc, bool withlabel,
int label)
{
char labelstr[128];
int i, blue_x, color;
char labelstr[128];
blue_x = (int)((perc*(size))/100);
@ -77,7 +70,7 @@ draw_perc_bar(WINDOW *win, int y, int x, int size, int perc, bool withlabel,
else
sprintf(labelstr, "%3d%%", perc);
wmove(win, y, x + size/2 - 2);
for (i=0; i < (int) strlen(labelstr); i++) {
for (i = 0; i < (int)strlen(labelstr); i++) {
color = (blue_x + 1 <= size/2 - (int)strlen(labelstr)/2 + i ) ?
t.bar.color : t.bar.f_color;
wattron(win, color);
@ -88,49 +81,27 @@ draw_perc_bar(WINDOW *win, int y, int x, int size, int perc, bool withlabel,
static int
bar_autosize(struct bsddialog_conf *conf, int rows, int cols, int *h, int *w,
char *text, struct buttons *bs)
const char *text, struct buttons *bs)
{
int maxword, maxline, nlines, buttonswidth;
int htext, wtext;
if (get_text_properties(conf, text, &maxword, &maxline, &nlines) != 0)
return BSDDIALOG_ERROR;
buttonswidth = 0;
if (bs != NULL) { /* gauge has not buttons */
buttonswidth= bs->nbuttons * bs->sizebutton;
if (bs->nbuttons > 0)
buttonswidth += (bs->nbuttons-1) * t.button.space;
if (cols == BSDDIALOG_AUTOSIZE || rows == BSDDIALOG_AUTOSIZE) {
if (text_size(conf, rows, cols, text, bs, 3, MINBARWIDTH,
&htext, &wtext) != 0)
return (BSDDIALOG_ERROR);
}
if (cols == BSDDIALOG_AUTOSIZE) {
*w = VBORDERS;
/* buttons size */
*w += buttonswidth;
/* bar size */
*w = MAX(*w, MINWIDTH);
/* text size*/
*w = MAX((int)(maxline + VBORDERS + t.text.hmargin * 2), *w);
/* conf.auto_minwidth */
*w = MAX(*w, (int)conf->auto_minwidth);
/* avoid terminal overflow */
*w = MIN(*w, widget_max_width(conf));
}
if (cols == BSDDIALOG_AUTOSIZE)
*w = widget_min_width(conf, wtext, MINBARWIDTH, bs);
if (rows == BSDDIALOG_AUTOSIZE) {
*h = MINHEIGHT;
if (maxword > 0)
*h += 1;
/* conf.auto_minheight */
*h = MAX(*h, (int)conf->auto_minheight);
/* avoid terminal overflow */
*h = MIN(*h, widget_max_height(conf));
}
if (rows == BSDDIALOG_AUTOSIZE)
*h = widget_min_height(conf, htext, 3 /* bar */, bs != NULL);
return (0);
}
static int
bar_checksize(char *text, int rows, int cols, struct buttons *bs)
bar_checksize(int rows, int cols, struct buttons *bs)
{
int minheight, minwidth;
@ -140,200 +111,213 @@ bar_checksize(char *text, int rows, int cols, struct buttons *bs)
if (bs->nbuttons > 0)
minwidth += (bs->nbuttons-1) * t.button.space;
}
minwidth = MAX(minwidth + VBORDERS, MINBARWIDTH);
minwidth = MAX(minwidth, MINBARWIDTH);
minwidth += VBORDERS;
if (cols< minwidth)
RETURN_ERROR("Few cols for this widget");
if (cols < minwidth)
RETURN_ERROR("Few cols to draw bar and/or buttons");
minheight = MINHEIGHT + ((text != NULL && strlen(text) > 0) ? 1 : 0);
minheight = HBORDERS + 3;
if (bs != NULL)
minheight += 2;
if (rows < minheight)
RETURN_ERROR("Few rows for this mixedgauge");
RETURN_ERROR("Few rows to draw bar");
return 0;
return (0);
}
int
bsddialog_gauge(struct bsddialog_conf *conf, char* text, int rows, int cols,
unsigned int perc)
bsddialog_gauge(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int perc, int fd, const char *sep)
{
WINDOW *widget, *textpad, *bar, *shadow;
char input[2048], ntext[2048], *pntext;
int y, x, h, w, htextpad;
bool mainloop;
int y, x, h, w, fd2;
FILE *input;
WINDOW *widget, *textpad, *bar, *shadow;
char inputbuf[2048], ntext[2048], *pntext;
if (set_widget_size(conf, rows, cols, &h, &w) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (bar_autosize(conf, rows, cols, &h, &w, text, NULL) != 0)
return BSDDIALOG_ERROR;
if (bar_checksize(text, h, w, NULL) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (bar_checksize(h, w, NULL) != 0)
return (BSDDIALOG_ERROR);
if (set_widget_position(conf, &y, &x, h, w) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (new_widget_withtextpad(conf, &shadow, &widget, y, x, h, w, RAISED,
&textpad, &htextpad, text, false) != 0)
return BSDDIALOG_ERROR;
if (new_dialog(conf, &shadow, &widget, y, x, h, w, &textpad, text, NULL,
false) != 0)
return (BSDDIALOG_ERROR);
bar = new_boxed_window(conf, y+h-4, x+3, 3, w-6, RAISED);
mainloop = true;
mainloop = (fd < 0) ? false : true;
if (mainloop) {
fd2 = dup(fd);
input = fdopen(fd2, "r");
if (input == NULL)
RETURN_ERROR("Cannot build FILE* from fd");
} else
input = NULL;
while (mainloop) {
wrefresh(widget);
prefresh(textpad, 0, 0, y+1, x+1+t.text.hmargin, y+h-4,
x+w-1-t.text.hmargin);
draw_perc_bar(bar, 1, 1, w-8, perc, false, -1 /*unused*/);
prefresh(textpad, 0, 0, y+1, x+1+TEXTHMARGIN, y+h-4,
x+w-1-TEXTHMARGIN);
draw_borders(conf, bar, 3, w-6, RAISED);
draw_bar(bar, 1, 1, w-8, perc, false, -1 /*unused*/);
wrefresh(bar);
while (true) {
scanf("%s", input);
if (strcmp(input,"EOF") == 0) {
fscanf(input, "%s", inputbuf);
if (strcmp(inputbuf,"EOF") == 0) {
mainloop = false;
break;
}
if (strcmp(input,"XXX") == 0)
if (strcmp(inputbuf, sep) == 0)
break;
}
scanf("%d", &perc);
if (mainloop == false)
break;
fscanf(input, "%d", &perc);
perc = perc < 0 ? 0 : perc;
perc = perc > 100 ? 100 : perc;
htextpad = 1;
wclear(textpad);
pntext = &ntext[0];
ntext[0] = '\0';
while (true) {
scanf("%s", input);
if (strcmp(input,"EOF") == 0) {
fscanf(input, "%s", inputbuf);
if (strcmp(inputbuf,"EOF") == 0) {
mainloop = false;
break;
}
if (strcmp(input,"XXX") == 0)
if (strcmp(inputbuf, sep) == 0)
break;
strcpy(pntext, inputbuf);
pntext += strlen(inputbuf);
pntext[0] = ' ';
pntext++;
strcpy(pntext, input);
pntext += strlen(input);
}
print_textpad(conf, textpad, &htextpad, w-2-t.text.hmargin*2,
ntext);
if (update_dialog(conf, shadow, widget, y, x, h, w, textpad,
ntext, NULL, false) != 0)
return (BSDDIALOG_ERROR);
}
if (input != NULL)
fclose(input);
delwin(bar);
end_widget_withtextpad(conf, widget, h, w, textpad, shadow);
end_dialog(conf, shadow, widget, textpad);
return BSDDIALOG_OK;
return (BSDDIALOG_OK);
}
/* Mixedgauge */
static int
mixedgauge(struct bsddialog_conf *conf, char* text, int rows, int cols,
unsigned int mainperc, unsigned int nminibars, char **minilabels,
do_mixedgauge(struct bsddialog_conf *conf, const char *text, int rows, int cols,
unsigned int mainperc, unsigned int nminibars, const char **minilabels,
int *minipercs, bool color)
{
WINDOW *widget, *textpad, *bar, *shadow;
int i, output, miniperc, y, x, h, w, max_minbarlen;
int maxword, maxline, nlines, htextpad, ypad;
int i, output, miniperc, y, x, h, w, ypad, max_minbarlen;
int htextpad, htext, wtext;
int colorperc, red, green;
WINDOW *widget, *textpad, *bar, *shadow;
char states[12][14] = {
" Succeeded ", /* 0 */
" Failed ", /* 1 */
" Passed ", /* 2 */
" Completed ", /* 3 */
" Checked ", /* 4 */
" Done ", /* 5 */
" Skipped ", /* 6 */
" In Progress ", /* 7 */
"(blank) ", /* 8 */
" N/A ", /* 9 */
" Pending ", /* 10 */
" UNKNOWN ", /* 10+ */
" Succeeded ", /* -1 */
" Failed ", /* -2 */
" Passed ", /* -3 */
" Completed ", /* -4 */
" Checked ", /* -5 */
" Done ", /* -6 */
" Skipped ", /* -7 */
" In Progress ", /* -8 */
"(blank) ", /* -9 */
" N/A ", /* -10 */
" Pending ", /* -11 */
" UNKNOWN ", /* < -11, no API */
};
red = bsddialog_color(BSDDIALOG_WHITE,BSDDIALOG_RED, BSDDIALOG_BOLD);
green = bsddialog_color(BSDDIALOG_WHITE,BSDDIALOG_GREEN,BSDDIALOG_BOLD);
max_minbarlen = 0;
for (i=0; i < (int)nminibars; i++)
for (i = 0; i < (int)nminibars; i++)
max_minbarlen = MAX(max_minbarlen, (int)strlen(minilabels[i]));
max_minbarlen += 3 + 16 /* seps + [...] or mainbar */;
if (set_widget_size(conf, rows, cols, &h, &w) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
/* mixedgauge autosize */
if (get_text_properties(conf, text, &maxword, &maxline, &nlines) != 0)
return BSDDIALOG_ERROR;
if (cols == BSDDIALOG_AUTOSIZE) {
w = max_minbarlen + HBORDERS;
w = MAX(w, maxline + 4);
w = MAX(w, (int)conf->auto_minwidth);
w = MIN(w, widget_max_width(conf) - 1);
}
if (rows == BSDDIALOG_AUTOSIZE) {
h = 5; /* borders + mainbar */
h += nminibars;
h += (strlen(text) > 0 ? 3 : 0);
h = MAX(h, (int)conf->auto_minheight);
h = MIN(h, widget_max_height(conf) -1);
if (cols == BSDDIALOG_AUTOSIZE || rows == BSDDIALOG_AUTOSIZE) {
if (text_size(conf, rows, cols, text, NULL, nminibars + 3,
max_minbarlen, &htext, &wtext) != 0)
return (BSDDIALOG_ERROR);
}
if (cols == BSDDIALOG_AUTOSIZE)
w = widget_min_width(conf, wtext, max_minbarlen, NULL);
if (rows == BSDDIALOG_AUTOSIZE)
h = widget_min_height(conf, htext, nminibars + 3, false);
/* mixedgauge checksize */
if (w < max_minbarlen + 2)
RETURN_ERROR("Few cols for this mixedgauge");
if (h < 5 + (int)nminibars + (strlen(text) > 0 ? 1 : 0))
if (h < 5 + (int)nminibars)
RETURN_ERROR("Few rows for this mixedgauge");
if (set_widget_position(conf, &y, &x, h, w) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
output = new_widget_withtextpad(conf, &shadow, &widget, y, x, h, w,
RAISED, &textpad, &htextpad, text, false);
output = new_dialog(conf, &shadow, &widget, y, x, h, w, &textpad, text,
NULL, false);
if (output == BSDDIALOG_ERROR)
return output;
return (output);
/* mini bars */
for (i=0; i < (int)nminibars; i++) {
for (i = 0; i < (int)nminibars; i++) {
miniperc = minipercs[i];
if (miniperc == 8)
if (miniperc == BSDDIALOG_MG_BLANK)
continue;
/* label */
if (color && (miniperc == 7 || miniperc < 0))
if (color && (miniperc >= 0))
wattron(widget, A_BOLD);
mvwaddstr(widget, i+1, 2, minilabels[i]);
wattroff(widget, A_BOLD);
/* perc */
if (miniperc > 10)
if (miniperc < -11)
mvwaddstr(widget, i+1, w-2-15, states[11]);
else if (miniperc >= 0 && miniperc <= 10) {
else if (miniperc < 0) {
mvwaddstr(widget, i+1, w-2-15, "[ ]");
if (color && miniperc == 1) /* Failed */
colorperc = -1;
if (color && miniperc == BSDDIALOG_MG_FAILED)
colorperc = red;
if (color && miniperc == 5) /* Done */
if (color && miniperc == BSDDIALOG_MG_DONE)
colorperc = green;
if (color && (miniperc == 1 || miniperc == 5))
if (colorperc != -1)
wattron(widget, colorperc);
miniperc = abs(miniperc + 1);
mvwaddstr(widget, i+1, 1+w-2-15, states[miniperc]);
if (color && (miniperc == 1 || miniperc == 5))
if (colorperc != -1)
wattroff(widget, colorperc);
}
else { /* miniperc < 0 */
miniperc = abs(miniperc);
else { /* miniperc >= 0 */
if (miniperc > 100)
miniperc = 100;
mvwaddstr(widget, i+1, w-2-15, "[ ]");
draw_perc_bar(widget, i+1, 1+w-2-15, 13, miniperc,
false, -1 /*unused*/);
draw_bar(widget, i+1, 1+w-2-15, 13, miniperc, false,
-1 /*unused*/);
}
}
wrefresh(widget);
ypad = y + h - 5 - htextpad;
getmaxyx(textpad, htextpad, i /* unused */);
ypad = y + h - 4 - htextpad;
ypad = ypad < y+(int)nminibars ? y+nminibars : ypad;
prefresh(textpad, 0, 0, ypad, x+2, y+h-4, x+w-2);
/* main bar */
bar = new_boxed_window(conf, y+h -4, x+3, 3, w-6, RAISED);
draw_perc_bar(bar, 1, 1, w-8, mainperc, false, -1 /*unused*/);
draw_bar(bar, 1, 1, w-8, mainperc, false, -1 /*unused*/);
wattron(bar, t.bar.color);
mvwaddstr(bar, 0, 2, "Overall Progress");
@ -344,48 +328,46 @@ mixedgauge(struct bsddialog_conf *conf, char* text, int rows, int cols,
/* getch(); port ncurses shows nothing */
delwin(bar);
end_widget_withtextpad(conf, widget, h, w, textpad, shadow);
end_dialog(conf, shadow, widget, textpad);
return BSDDIALOG_OK;
return (BSDDIALOG_OK);
}
int
bsddialog_mixedgauge(struct bsddialog_conf *conf, char* text, int rows,
int cols, unsigned int mainperc, unsigned int nminibars, char **minilabels,
int *minipercs)
bsddialog_mixedgauge(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int mainperc, unsigned int nminibars,
const char **minilabels, int *minipercs)
{
int output;
output = mixedgauge(conf, text, rows, cols, mainperc, nminibars,
output = do_mixedgauge(conf, text, rows, cols, mainperc, nminibars,
minilabels, minipercs, false);
return (output);
}
int
bsddialog_progressview (struct bsddialog_conf *conf, char * text, int rows,
bsddialog_progressview (struct bsddialog_conf *conf, const char *text, int rows,
int cols, struct bsddialog_progviewconf *pvconf, unsigned int nminibar,
struct bsddialog_fileminibar *minibar)
{
int perc, output;
int *minipercs;
unsigned int i;
char **minilabels;
unsigned int mainperc, totaltodo;
time_t tstart, told, tnew, refresh;
bool update;
int perc, output, *minipercs;
unsigned int i, mainperc, totaltodo;
float readforsec;
const char **minilabels;
time_t tstart, told, tnew, refresh;
if ((minilabels = calloc(nminibar, sizeof(char*))) == NULL)
RETURN_ERROR("Cannot allocate memory for minilabels\n");
RETURN_ERROR("Cannot allocate memory for minilabels");
if ((minipercs = calloc(nminibar, sizeof(int))) == NULL)
RETURN_ERROR("Cannot allocate memory for minipercs\n");
RETURN_ERROR("Cannot allocate memory for minipercs");
totaltodo = 0;
for(i=0; i<nminibar; i++) {
totaltodo += minibar[i].size;
for (i = 0; i < nminibar; i++) {
totaltodo += minibar[i].size;
minilabels[i] = minibar[i].label;
minipercs[i] = 10; /*Pending*/
minipercs[i] = minibar[i].status;
}
refresh = pvconf->refresh == 0 ? 0 : pvconf->refresh - 1;
@ -402,15 +384,15 @@ bsddialog_progressview (struct bsddialog_conf *conf, char * text, int rows,
time(&tnew);
if (update || tnew > told + refresh) {
output = mixedgauge(conf, text, rows, cols, mainperc,
output = do_mixedgauge(conf, text, rows, cols, mainperc,
nminibar, minilabels, minipercs, true);
if (output == BSDDIALOG_ERROR)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
move(LINES-1, 2);
move(SCREENLINES - 1, 2);
clrtoeol();
readforsec = ((tnew - tstart) == 0) ?
0 : bsddialog_total_progview / (float)(tnew - tstart);
readforsec = ((tnew - tstart) == 0) ? 0 :
bsddialog_total_progview / (float)(tnew - tstart);
printw(pvconf->fmtbottomstr, bsddialog_total_progview,
readforsec);
refresh();
@ -421,22 +403,20 @@ bsddialog_progressview (struct bsddialog_conf *conf, char * text, int rows,
if (i >= nminibar)
break;
if (minibar[i].status == 1) /* Failed*/
if (minibar[i].status == BSDDIALOG_MG_FAILED)
break;
perc = pvconf->callback(&minibar[i]);
if (minibar[i].status == 5) {/* ||prec >= 100) Done */
minipercs[i] = 5;
if (minibar[i].status == BSDDIALOG_MG_DONE) { /*||perc >= 100)*/
minipercs[i] = BSDDIALOG_MG_DONE;
update = true;
i++;
} else if (minibar[i].status == 1 || perc < 0) { /* Failed */
minipercs[i] = 1;
} else if (minibar[i].status == BSDDIALOG_MG_FAILED || perc < 0) {
minipercs[i] = BSDDIALOG_MG_FAILED;
update = true;
} else if (perc == 0)
minipercs[i] = 7; /* In progress */
else /* perc > 0 */
minipercs[i] = -(perc);
} else /* perc >= 0 */
minipercs[i] = perc;
}
free(minilabels);
@ -445,14 +425,14 @@ bsddialog_progressview (struct bsddialog_conf *conf, char * text, int rows,
}
int
bsddialog_rangebox(struct bsddialog_conf *conf, char* text, int rows, int cols,
int min, int max, int *value)
bsddialog_rangebox(struct bsddialog_conf *conf, const char *text, int rows,
int cols, int min, int max, int *value)
{
WINDOW *widget, *textpad, *bar, *shadow;
int i, y, x, h, w, htextpad;
bool loop, buttupdate, barupdate;
int y, x, h, w;
int input, currvalue, output, sizebar, bigchange, positions;
float perc;
WINDOW *widget, *textpad, *bar, *shadow;
struct buttons bs;
if (value == NULL)
@ -464,41 +444,41 @@ bsddialog_rangebox(struct bsddialog_conf *conf, char* text, int rows, int cols,
currvalue = *value;
positions = max - min + 1;
get_buttons(conf, &bs, BUTTONLABEL(ok_label), BUTTONLABEL(extra_label),
BUTTONLABEL(cancel_label), BUTTONLABEL(help_label));
get_buttons(conf, &bs, BUTTON_OK_LABEL, BUTTON_CANCEL_LABEL);
if (set_widget_size(conf, rows, cols, &h, &w) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (bar_autosize(conf, rows, cols, &h, &w, text, &bs) != 0)
return BSDDIALOG_ERROR;
if (bar_checksize(text, h, w, &bs) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (bar_checksize(h, w, &bs) != 0)
return (BSDDIALOG_ERROR);
if (set_widget_position(conf, &y, &x, h, w) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (new_widget_withtextpad(conf, &shadow, &widget, y, x, h, w, RAISED,
&textpad, &htextpad, text, true) != 0)
return BSDDIALOG_ERROR;
if (new_dialog(conf, &shadow, &widget, y, x, h, w, &textpad, text, &bs,
true) != 0)
return (BSDDIALOG_ERROR);
prefresh(textpad, 0, 0, y+1, x+1+t.text.hmargin, y+h-7,
x+w-1-t.text.hmargin);
doupdate();
sizebar = w - HBORDERS - 2 - BARMARGIN * 2;
prefresh(textpad, 0, 0, y+1, x+1+TEXTHMARGIN, y+h-7, x+w-1-TEXTHMARGIN);
sizebar = w - HBORDERS - 2 - BARPADDING * 2;
bigchange = MAX(1, sizebar/10);
bar = new_boxed_window(conf, y + h - 6, x + 1 + BARMARGIN, 3,
bar = new_boxed_window(conf, y + h - 6, x + 1 + BARPADDING, 3,
sizebar + 2, RAISED);
loop = buttupdate = barupdate = true;
while(loop) {
while (loop) {
if (buttupdate) {
draw_buttons(widget, h-2, w, bs, true);
draw_buttons(widget, bs, true);
wrefresh(widget);
buttupdate = false;
}
if (barupdate) {
perc = ((float)(currvalue - min)*100) / (positions-1);
draw_perc_bar(bar, 1, 1, sizebar, perc, true, currvalue);
draw_bar(bar, 1, 1, sizebar, perc, true, currvalue);
barupdate = false;
wrefresh(bar);
}
@ -512,8 +492,10 @@ bsddialog_rangebox(struct bsddialog_conf *conf, char* text, int rows, int cols,
loop = false;
break;
case 27: /* Esc */
output = BSDDIALOG_ESC;
loop = false;
if (conf->key.enable_esc) {
output = BSDDIALOG_ESC;
loop = false;
}
break;
case '\t': /* TAB */
bs.curr = (bs.curr + 1) % bs.nbuttons;
@ -567,125 +549,108 @@ bsddialog_rangebox(struct bsddialog_conf *conf, char* text, int rows, int cols,
if (conf->f1_file == NULL && conf->f1_message == NULL)
break;
if (f1help(conf) != 0)
return BSDDIALOG_ERROR;
/* No break! the terminal size can change */
return (BSDDIALOG_ERROR);
/* No break, screen size can change */
case KEY_RESIZE:
hide_widget(y, x, h, w,conf->shadow);
/*
* Unnecessary, but, when the columns decrease the
* following "refresh" seem not work
*/
/* Important for decreasing screen */
hide_widget(y, x, h, w, conf->shadow);
refresh();
if (set_widget_size(conf, rows, cols, &h, &w) != 0)
return BSDDIALOG_ERROR;
if (bar_autosize(conf, rows, cols, &h, &w, text, &bs) != 0)
return BSDDIALOG_ERROR;
if (bar_checksize(text, h, w, &bs) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (bar_autosize(conf, rows, cols, &h, &w, text,
&bs) != 0)
return (BSDDIALOG_ERROR);
if (bar_checksize(h, w, &bs) != 0)
return (BSDDIALOG_ERROR);
if (set_widget_position(conf, &y, &x, h, w) != 0)
return BSDDIALOG_ERROR;
wclear(shadow);
mvwin(shadow, y + t.shadow.h, x + t.shadow.w);
wresize(shadow, h, w);
return (BSDDIALOG_ERROR);
wclear(widget);
mvwin(widget, y, x);
wresize(widget, h, w);
if (update_dialog(conf, shadow, widget,y, x, h, w,
textpad, text, &bs, true) != 0)
return (BSDDIALOG_ERROR);
htextpad = 1;
wclear(textpad);
wresize(textpad, 1, w - HBORDERS - t.text.hmargin * 2);
doupdate();
sizebar = w - HBORDERS - 2 - BARMARGIN * 2;
sizebar = w - HBORDERS - 2 - BARPADDING * 2;
bigchange = MAX(1, sizebar/10);
wclear(bar);
mvwin(bar, y + h - 6, x + 1 + BARMARGIN);
mvwin(bar, y + h - 6, x + 1 + BARPADDING);
wresize(bar, 3, sizebar + 2);
draw_borders(conf, bar, 3, sizebar+2, RAISED);
if(update_widget_withtextpad(conf, shadow, widget, h, w,
RAISED, textpad, &htextpad, text, true) != 0)
return BSDDIALOG_ERROR;
prefresh(textpad, 0, 0, y+1, x+1+t.text.hmargin, y+h-7,
x+w-1-t.text.hmargin);
draw_borders(conf, bar, 3, sizebar + 2, RAISED);
prefresh(textpad, 0, 0, y+1, x+1+TEXTHMARGIN, y+h-7,
x+w-1-TEXTHMARGIN);
barupdate = true;
buttupdate = true;
break;
default:
for (i = 0; i < (int) bs.nbuttons; i++)
if (tolower(input) == tolower((bs.label[i])[0])) {
output = bs.value[i];
loop = false;
if (shortcut_buttons(input, &bs)) {
output = bs.value[bs.curr];
loop = false;
}
}
}
delwin(bar);
end_widget_withtextpad(conf, widget, h, w, textpad, shadow);
end_dialog(conf, shadow, widget, textpad);
return output;
return (output);
}
int
bsddialog_pause(struct bsddialog_conf *conf, char* text, int rows, int cols,
unsigned int sec)
bsddialog_pause(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int sec)
{
WINDOW *widget, *textpad, *bar, *shadow;
int i, output, y, x, h, w, htextpad;
bool loop, buttupdate, barupdate;
int input, tout, sizebar;
int output, y, x, h, w, input, tout, sizebar;
float perc;
WINDOW *widget, *textpad, *bar, *shadow;
struct buttons bs;
get_buttons(conf, &bs, BUTTONLABEL(ok_label), BUTTONLABEL(extra_label),
BUTTONLABEL(cancel_label), BUTTONLABEL(help_label));
get_buttons(conf, &bs, BUTTON_OK_LABEL, BUTTON_CANCEL_LABEL);
if (set_widget_size(conf, rows, cols, &h, &w) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (bar_autosize(conf, rows, cols, &h, &w, text, &bs) != 0)
return BSDDIALOG_ERROR;
if (bar_checksize(text, h, w, &bs) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (bar_checksize(h, w, &bs) != 0)
return (BSDDIALOG_ERROR);
if (set_widget_position(conf, &y, &x, h, w) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (new_widget_withtextpad(conf, &shadow, &widget, y, x, h, w, RAISED,
&textpad, &htextpad, text, true) != 0)
return BSDDIALOG_ERROR;
prefresh(textpad, 0, 0, y+1, x+1+t.text.hmargin, y+h-7,
x+w-1-t.text.hmargin);
if (new_dialog(conf, &shadow, &widget, y, x, h, w, &textpad, text, &bs,
true) != 0)
return (BSDDIALOG_ERROR);
sizebar = w - HBORDERS - 2 - BARMARGIN * 2;
bar = new_boxed_window(conf, y + h - 6, x + 1 + BARMARGIN, 3,
doupdate();
prefresh(textpad, 0, 0, y+1, x+1+TEXTHMARGIN, y+h-7, x+w-1-TEXTHMARGIN);
sizebar = w - HBORDERS - 2 - BARPADDING * 2;
bar = new_boxed_window(conf, y + h - 6, x + 1 + BARPADDING, 3,
sizebar + 2, RAISED);
tout = sec;
nodelay(stdscr, TRUE);
timeout(1000);
loop = buttupdate = barupdate = true;
while(loop) {
while (loop) {
if (barupdate) {
perc = (float)tout * 100 / sec;
draw_perc_bar(bar, 1, 1, sizebar, perc, true, tout);
draw_bar(bar, 1, 1, sizebar, perc, true, tout);
barupdate = false;
wrefresh(bar);
}
if (buttupdate) {
draw_buttons(widget, h-2, w, bs, true);
draw_buttons(widget, bs, true);
wrefresh(widget);
buttupdate = false;
}
input = getch();
if(input < 0) { /* timeout */
if (input < 0) { /* timeout */
tout--;
if (tout < 0) {
output = BSDDIALOG_TIMEOUT;
@ -703,8 +668,10 @@ bsddialog_pause(struct bsddialog_conf *conf, char* text, int rows, int cols,
loop = false;
break;
case 27: /* Esc */
output = BSDDIALOG_ESC;
loop = false;
if (conf->key.enable_esc) {
output = BSDDIALOG_ESC;
loop = false;
}
break;
case '\t': /* TAB */
bs.curr = (bs.curr + 1) % bs.nbuttons;
@ -726,60 +693,44 @@ bsddialog_pause(struct bsddialog_conf *conf, char* text, int rows, int cols,
if (conf->f1_file == NULL && conf->f1_message == NULL)
break;
if (f1help(conf) != 0)
return BSDDIALOG_ERROR;
/* No break! the terminal size can change */
return (BSDDIALOG_ERROR);
/* No break, screen size can change */
case KEY_RESIZE:
hide_widget(y, x, h, w,conf->shadow);
/*
* Unnecessary, but, when the columns decrease the
* following "refresh" seem not work
*/
/* Important for decreasing screen */
hide_widget(y, x, h, w, conf->shadow);
refresh();
if (set_widget_size(conf, rows, cols, &h, &w) != 0)
return BSDDIALOG_ERROR;
if (bar_autosize(conf, rows, cols, &h, &w, text, &bs) != 0)
return BSDDIALOG_ERROR;
if (bar_checksize(text, h, w, &bs) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (bar_autosize(conf, rows, cols, &h, &w, text,
&bs) != 0)
return (BSDDIALOG_ERROR);
if (bar_checksize(h, w, &bs) != 0)
return (BSDDIALOG_ERROR);
if (set_widget_position(conf, &y, &x, h, w) != 0)
return BSDDIALOG_ERROR;
wclear(shadow);
mvwin(shadow, y + t.shadow.h, x + t.shadow.w);
wresize(shadow, h, w);
return (BSDDIALOG_ERROR);
wclear(widget);
mvwin(widget, y, x);
wresize(widget, h, w);
if (update_dialog(conf, shadow, widget,y, x, h, w,
textpad, text, &bs, true) != 0)
return (BSDDIALOG_ERROR);
htextpad = 1;
wclear(textpad);
wresize(textpad, 1, w - HBORDERS - t.text.hmargin * 2);
doupdate();
sizebar = w - HBORDERS - 2 - BARMARGIN * 2;
sizebar = w - HBORDERS - 2 - BARPADDING * 2;
wclear(bar);
mvwin(bar, y + h - 6, x + 1 + BARMARGIN);
mvwin(bar, y + h - 6, x + 1 + BARPADDING);
wresize(bar, 3, sizebar + 2);
draw_borders(conf, bar, 3, sizebar+2, LOWERED);
if(update_widget_withtextpad(conf, shadow, widget, h, w,
RAISED, textpad, &htextpad, text, true) != 0)
return BSDDIALOG_ERROR;
prefresh(textpad, 0, 0, y+1, x+1+t.text.hmargin, y+h-7,
x+w-1-t.text.hmargin);
draw_borders(conf, bar, 3, sizebar + 2, RAISED);
prefresh(textpad, 0, 0, y+1, x+1+TEXTHMARGIN, y+h-7,
x+w-1-TEXTHMARGIN);
barupdate = true;
buttupdate = true;
break;
default:
for (i = 0; i < (int) bs.nbuttons; i++)
if (tolower(input) == tolower((bs.label[i])[0])) {
output = bs.value[i];
loop = false;
if (shortcut_buttons(input, &bs)) {
output = bs.value[bs.curr];
loop = false;
}
}
}
@ -787,7 +738,7 @@ bsddialog_pause(struct bsddialog_conf *conf, char* text, int rows, int cols,
nodelay(stdscr, FALSE);
delwin(bar);
end_widget_withtextpad(conf, widget, h, w, textpad, shadow);
end_dialog(conf, shadow, widget, textpad);
return output;
}
return (output);
}

811
lib/bsddialog.3
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File diff suppressed because it is too large Load Diff

182
lib/bsddialog.h
View File

@ -1,7 +1,7 @@
/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2021 Alfonso Sabato Siciliano
* Copyright (c) 2021-2022 Alfonso Sabato Siciliano
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@ -30,83 +30,100 @@
#include <stdbool.h>
#define LIBBSDDIALOG_VERSION "0.0.2"
#define LIBBSDDIALOG_VERSION "0.1"
/* Exit status */
#define BSDDIALOG_ERROR -1
#define BSDDIALOG_OK 0
#define BSDDIALOG_YES BSDDIALOG_OK
#define BSDDIALOG_CANCEL 1
#define BSDDIALOG_NO BSDDIALOG_CANCEL
#define BSDDIALOG_HELP 2
#define BSDDIALOG_EXTRA 3
#define BSDDIALOG_TIMEOUT 4
#define BSDDIALOG_ESC 5
#define BSDDIALOG_GENERIC1 6
#define BSDDIALOG_GENERIC2 7
#define BSDDIALOG_ERROR -1
#define BSDDIALOG_OK 0
#define BSDDIALOG_YES BSDDIALOG_OK
#define BSDDIALOG_CANCEL 1
#define BSDDIALOG_NO BSDDIALOG_CANCEL
#define BSDDIALOG_HELP 2
#define BSDDIALOG_EXTRA 3
#define BSDDIALOG_TIMEOUT 4
#define BSDDIALOG_ESC 5
#define BSDDIALOG_GENERIC1 6
#define BSDDIALOG_GENERIC2 7
/* Size and position */
#define BSDDIALOG_FULLSCREEN -1
#define BSDDIALOG_AUTOSIZE 0
#define BSDDIALOG_CENTER -1
#define BSDDIALOG_FULLSCREEN -1
#define BSDDIALOG_AUTOSIZE 0
#define BSDDIALOG_CENTER -1
/* Mixedgauge */
#define BSDDIALOG_MG_SUCCEEDED -1
#define BSDDIALOG_MG_FAILED -2
#define BSDDIALOG_MG_PASSED -3
#define BSDDIALOG_MG_COMPLETED -4
#define BSDDIALOG_MG_CHECKED -5
#define BSDDIALOG_MG_DONE -6
#define BSDDIALOG_MG_SKIPPED -7
#define BSDDIALOG_MG_INPROGRESS -8
#define BSDDIALOG_MG_BLANK -9
#define BSDDIALOG_MG_NA -10
#define BSDDIALOG_MG_PENDING -11
/* Form */
#define BSDDIALOG_FIELDHIDDEN 1U
#define BSDDIALOG_FIELDREADONLY 2U
struct bsddialog_conf {
bool ascii_lines;
unsigned int aspect_ratio;
unsigned int auto_minheight;
unsigned int auto_minwidth;
char *bottomtitle;
const char *bottomtitle;
bool clear;
char *f1_file;
char *f1_message;
int *get_height;
int *get_width;
const char *f1_file;
const char *f1_message;
int *get_height;
int *get_width;
bool no_lines;
bool shadow;
unsigned int sleep;
char *title;
int y;
int x;
const char *title;
int y;
int x;
struct {
bool colors;
bool enable_esc;
} key;
struct {
bool highlight;
unsigned int tablen;
} text;
struct {
bool align_left;
char *default_item;
bool no_desc;
bool no_name;
bool on_without_ok;
bool shortcut_buttons;
} menu;
struct {
int securech;
bool value_withcancel;
bool value_withextra;
bool value_withhelp;
bool value_without_ok;
} form;
struct {
bool without_ok;
char *ok_label;
const char *ok_label;
bool with_extra;
char *extra_label;
const char *extra_label;
bool without_cancel;
char *cancel_label;
const char *cancel_label;
bool default_cancel;
bool with_help;
char *help_label;
char *exit_label;
char *generic1_label;
char *generic2_label;
char *default_label;
const char *help_label;
const char *generic1_label;
const char *generic2_label;
const char *default_label;
} button;
};
struct bsddialog_menuitem {
char *prefix;
const char *prefix;
bool on;
unsigned int depth;
char *name;
char *desc;
char *bottomdesc;
const char *name;
const char *desc;
const char *bottomdesc;
};
enum bsddialog_grouptype {
@ -122,96 +139,93 @@ struct bsddialog_menugroup {
};
struct bsddialog_formitem {
char *label;
const char *label;
unsigned int ylabel;
unsigned int xlabel;
char *init;
const char *init;
unsigned int yfield;
unsigned int xfield;
unsigned int fieldlen;
unsigned int maxvaluelen;
char *value;
#define BSDDIALOG_FIELDHIDDEN 1U
#define BSDDIALOG_FIELDREADONLY 2U
unsigned int flags;
char *bottomdesc;
const char *bottomdesc;
};
int bsddialog_init(void);
int bsddialog_end(void);
int bsddialog_backtitle(struct bsddialog_conf *conf, char *backtitle);
int bsddialog_backtitle(struct bsddialog_conf *conf, const char *backtitle);
int bsddialog_initconf(struct bsddialog_conf *conf);
int bsddialog_clearterminal(void);
const char *bsddialog_geterror(void);
/* Dialogs */
int
bsddialog_buildlist(struct bsddialog_conf *conf, char* text, int rows, int cols,
unsigned int menurows, int nitems, struct bsddialog_menuitem *items,
int *focusitem);
bsddialog_checklist(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int menurows, unsigned int nitems,
struct bsddialog_menuitem *items, int *focusitem);
int
bsddialog_checklist(struct bsddialog_conf *conf, char* text, int rows, int cols,
unsigned int menurows, int nitems, struct bsddialog_menuitem *items,
int *focusitem);
bsddialog_datebox(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int *yy, unsigned int *mm, unsigned int *dd);
int
bsddialog_datebox(struct bsddialog_conf *conf, char* text, int rows, int cols,
unsigned int *yy, unsigned int *mm, unsigned int *dd);
int
bsddialog_form(struct bsddialog_conf *conf, char* text, int rows, int cols,
unsigned int formheight, unsigned int nitems,
bsddialog_form(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int formheight, unsigned int nitems,
struct bsddialog_formitem *items);
int
bsddialog_gauge(struct bsddialog_conf *conf, char* text, int rows, int cols,
unsigned int perc);
bsddialog_gauge(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int perc, int fd, const char *sep);
int
bsddialog_infobox(struct bsddialog_conf *conf, char* text, int rows, int cols);
bsddialog_infobox(struct bsddialog_conf *conf, const char *text, int rows,
int cols);
int
bsddialog_menu(struct bsddialog_conf *conf, char* text, int rows, int cols,
unsigned int menurows, int nitems, struct bsddialog_menuitem *items,
int *focusitem);
bsddialog_menu(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int menurows, unsigned int nitems,
struct bsddialog_menuitem *items, int *focusitem);
int
bsddialog_mixedgauge(struct bsddialog_conf *conf, char* text, int rows,
int cols, unsigned int mainperc, unsigned int nminibars, char **minilabels,
int *minipercs);
bsddialog_mixedgauge(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int mainperc, unsigned int nminibars,
const char **minilabels, int *minipercs);
int
bsddialog_mixedlist(struct bsddialog_conf *conf, char* text, int rows, int cols,
unsigned int menurows, int ngroups, struct bsddialog_menugroup *groups,
int *focuslist, int *focusitem);
bsddialog_mixedlist(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int menurows, unsigned int ngroups,
struct bsddialog_menugroup *groups, int *focuslist, int *focusitem);
int
bsddialog_msgbox(struct bsddialog_conf *conf, char* text, int rows, int cols);
bsddialog_msgbox(struct bsddialog_conf *conf, const char *text, int rows,
int cols);
int
bsddialog_pause(struct bsddialog_conf *conf, char* text, int rows, int cols,
unsigned int sec);
bsddialog_pause(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int seconds);
int
bsddialog_radiolist(struct bsddialog_conf *conf, char* text, int rows, int cols,
unsigned int menurows, int nitems, struct bsddialog_menuitem *items,
int *focusitem);
bsddialog_radiolist(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int menurows, unsigned int nitems,
struct bsddialog_menuitem *items, int *focusitem);
int
bsddialog_rangebox(struct bsddialog_conf *conf, char* text, int rows, int cols,
int min, int max, int *value);
bsddialog_rangebox(struct bsddialog_conf *conf, const char *text, int rows,
int cols, int min, int max, int *value);
int
bsddialog_textbox(struct bsddialog_conf *conf, char* file, int rows, int cols);
bsddialog_textbox(struct bsddialog_conf *conf, const char *file, int rows,
int cols);
int
bsddialog_timebox(struct bsddialog_conf *conf, char* text, int rows, int cols,
unsigned int *hh, unsigned int *mm, unsigned int *ss);
bsddialog_timebox(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int *hh, unsigned int *mm, unsigned int *ss);
int
bsddialog_yesno(struct bsddialog_conf *conf, char* text, int rows, int cols);
bsddialog_yesno(struct bsddialog_conf *conf, const char *text, int rows,
int cols);
#endif

20
lib/bsddialog_progressview.h
View File

@ -1,7 +1,7 @@
/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2021 Alfonso Sabato Siciliano
* Copyright (c) 2021-2022 Alfonso Sabato Siciliano
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@ -28,27 +28,33 @@
#ifndef _LIBBSDDIALOG_PROGRESSVIEW_H_
#define _LIBBSDDIALOG_PROGRESSVIEW_H_
/*
* Undocumented API, DO NOT USE!
* Please consider this file private: it is used by bsdinstall/distextract,
* could be deleted or changed in the future.
*/
extern bool bsddialog_interruptprogview;
extern bool bsddialog_abortprogview;
extern int bsddialog_total_progview;
struct bsddialog_fileminibar {
char *path;
char *label;
int status; /* mixedgauge: 1 failed - 5 done - 7 in progress*/
const char *path;
const char *label;
int status; /* next if BSDDIALOG_MG_DONE or BSDDIALOG_MG_FAILED */
long long size;
long long read;
};
struct bsddialog_progviewconf {
char *fmtbottomstr;
const char *fmtbottomstr;
unsigned int refresh; /* in seconds */
int (*callback)(struct bsddialog_fileminibar *minibar);
};
int
bsddialog_progressview (struct bsddialog_conf *conf, char * text, int rows,
bsddialog_progressview (struct bsddialog_conf *conf, const char *text, int rows,
int cols, struct bsddialog_progviewconf *pvconf, unsigned int nminibar,
struct bsddialog_fileminibar *minibar);
#endif
#endif

23
lib/bsddialog_theme.h
View File

@ -1,7 +1,7 @@
/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2021 Alfonso Sabato Siciliano
* Copyright (c) 2021-2022 Alfonso Sabato Siciliano
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@ -28,11 +28,15 @@
#ifndef _LIBBSDDIALOG_THEME_H_
#define _LIBBSDDIALOG_THEME_H_
/* f_ focus/active element */
/* color flags */
#define BSDDIALOG_BOLD 1U
#define BSDDIALOG_REVERSE 2U
#define BSDDIALOG_UNDERLINE 4U
struct bsddialog_theme {
struct {
int color;
} terminal;
} screen;
struct {
int color;
unsigned int h;
@ -46,9 +50,6 @@ struct bsddialog_theme {
int linelowercolor;
int bottomtitlecolor;
} dialog;
struct {
unsigned int hmargin;
} text;
struct {
int arrowcolor;
int selectorcolor;
@ -87,7 +88,7 @@ enum bsddialog_default_theme {
BSDDIALOG_THEME_BLACKWHITE,
BSDDIALOG_THEME_BSDDIALOG,
BSDDIALOG_THEME_DEFAULT,
BSDDIALOG_THEME_DIALOG,
BSDDIALOG_THEME_DIALOG
};
enum bsddialog_color {
@ -98,13 +99,9 @@ enum bsddialog_color {
BSDDIALOG_BLUE,
BSDDIALOG_MAGENTA,
BSDDIALOG_CYAN,
BSDDIALOG_WHITE,
BSDDIALOG_WHITE
};
#define BSDDIALOG_BOLD 1U
#define BSDDIALOG_REVERSE 2U
#define BSDDIALOG_UNDERLINE 4U
int
bsddialog_color(enum bsddialog_color foreground,
enum bsddialog_color background, unsigned int flags);
@ -112,4 +109,4 @@ int bsddialog_get_theme(struct bsddialog_theme *theme);
int bsddialog_set_default_theme(enum bsddialog_default_theme theme);
int bsddialog_set_theme(struct bsddialog_theme *theme);
#endif
#endif

277
lib/formbox.c
View File

@ -1,7 +1,7 @@
/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2021 Alfonso Sabato Siciliano
* Copyright (c) 2021-2022 Alfonso Sabato Siciliano
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@ -28,35 +28,29 @@
#include <sys/param.h>
#include <ctype.h>
#ifdef PORTNCURSES
#include <ncurses/form.h>
#else
#include <form.h>
#endif
#include <stdlib.h>
#include <string.h>
#include "bsddialog.h"
#include "lib_util.h"
#include "bsddialog_theme.h"
#include "lib_util.h"
#define REDRAWFORM 14021986 /* magic number */
#define REDRAWFORM 19860214 /* magic number */
#define ISFIELDHIDDEN(item) (item.flags & BSDDIALOG_FIELDHIDDEN)
#define ISFIELDREADONLY(item) (item.flags & BSDDIALOG_FIELDREADONLY)
/* "Form": inputbox - passwordbox - form - passwordform - mixedform */
extern struct bsddialog_theme t;
/* util struct for private buffer and view options */
/* field_userptr for private buffer and view options */
struct myfield {
int buflen;
int buflen;
char *buf;
int pos;
int maxpos;
int pos;
int maxpos;
bool secure;
int securech;
char *bottomdesc;
int securech;
const char *bottomdesc;
};
#define GETMYFIELD(field) ((struct myfield*)field_userptr(field))
#define GETMYFIELD2(form) ((struct myfield*)field_userptr(current_field(form)))
@ -95,8 +89,7 @@ static void shiftleft(struct myfield *mf)
static void print_bottomdesc(struct myfield *mf)
{
move(LINES-1, 2);
move(SCREENLINES - 1, 2);
clrtoeol();
if (mf->bottomdesc != NULL) {
addstr(mf->bottomdesc);
@ -105,26 +98,18 @@ static void print_bottomdesc(struct myfield *mf)
}
int
return_values(struct bsddialog_conf *conf, struct buttons bs, int nitems,
return_values(struct bsddialog_conf *conf, int output, int nitems,
struct bsddialog_formitem *items, FORM *form, FIELD **cfield)
{
int i, output;
int i;
struct myfield *mf;
output = bs.value[bs.curr];
if (output == BSDDIALOG_HELP && conf->form.value_withhelp == false)
return output;
if (output == BSDDIALOG_EXTRA && conf->form.value_withextra == false)
return output;
if (output == BSDDIALOG_CANCEL && conf->form.value_withcancel == false)
return output;
if (output == BSDDIALOG_GENERIC1 || output == BSDDIALOG_GENERIC2)
return output;
if (output != BSDDIALOG_OK && conf->form.value_without_ok == false)
return (output);
/* BSDDIALOG_OK */
form_driver(form, REQ_NEXT_FIELD);
form_driver(form, REQ_PREV_FIELD);
for (i=0; i<nitems; i++) {
for (i = 0; i < nitems; i++) {
mf = GETMYFIELD(cfield[i]);
items[i].value = strdup(mf->buf);
if (items[i].value == NULL)
@ -135,11 +120,11 @@ return_values(struct bsddialog_conf *conf, struct buttons bs, int nitems,
}
static int
form_handler(struct bsddialog_conf *conf, WINDOW *widget, int y, int cols,
struct buttons bs, WINDOW *formwin, FORM *form, FIELD **cfield, int nitems,
form_handler(struct bsddialog_conf *conf, WINDOW *widget, struct buttons bs,
WINDOW *formwin, FORM *form, FIELD **cfield, int nitems,
struct bsddialog_formitem *items)
{
bool loop, buttupdate, informwin = true;
bool loop, buttupdate, informwin;
int i, input, output;
struct myfield *mf;
@ -149,11 +134,15 @@ form_handler(struct bsddialog_conf *conf, WINDOW *widget, int y, int cols,
form_driver(form, REQ_END_LINE);
mf->pos = MIN(mf->buflen, mf->maxpos);
curs_set(2);
informwin = true;
bs.curr = -1;
loop = buttupdate = true;
while(loop) {
buttupdate = true;
loop = true;
while (loop) {
if (buttupdate) {
draw_buttons(widget, y, cols, bs, !informwin);
draw_buttons(widget, bs, !informwin);
wrefresh(widget);
buttupdate = false;
}
@ -164,12 +153,16 @@ form_handler(struct bsddialog_conf *conf, WINDOW *widget, int y, int cols,
case 10: /* Enter */
if (informwin)
break;
output = return_values(conf, bs.value[bs.curr], nitems,
items, form, cfield);
loop = false;
output = return_values(conf, bs, nitems, items, form, cfield);
break;
case 27: /* Esc */
output = BSDDIALOG_ESC;
loop = false;
if (conf->key.enable_esc) {
output = return_values(conf, BSDDIALOG_ESC,
nitems, items, form, cfield);
loop = false;
}
break;
case '\t': /* TAB */
if (informwin) {
@ -178,7 +171,7 @@ form_handler(struct bsddialog_conf *conf, WINDOW *widget, int y, int cols,
curs_set(0);
} else {
bs.curr++;
informwin = bs.curr >= (int) bs.nbuttons ?
informwin = bs.curr >= (int)bs.nbuttons ?
true : false;
if (informwin) {
curs_set(2);
@ -248,7 +241,7 @@ form_handler(struct bsddialog_conf *conf, WINDOW *widget, int y, int cols,
form_driver(form, REQ_DEL_PREV);
form_driver(form, REQ_BEG_LINE);
mf->pos = mf->pos - 1;
for (i=0; i<mf->pos; i++)
for (i = 0; i < mf->pos; i++)
form_driver(form, REQ_NEXT_CHAR);
shiftleft(mf);
break;
@ -262,16 +255,13 @@ form_handler(struct bsddialog_conf *conf, WINDOW *widget, int y, int cols,
if (conf->f1_file == NULL && conf->f1_message == NULL)
break;
if (f1help(conf) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
/* No Break */
case KEY_RESIZE:
output = REDRAWFORM;
loop = false;
break;
default:
/*
* user input, add unicode chars to "public" buffer
*/
if (informwin) {
mf = GETMYFIELD2(form);
if (mf->secure)
@ -281,14 +271,11 @@ form_handler(struct bsddialog_conf *conf, WINDOW *widget, int y, int cols,
insertch(mf, input);
}
else {
for (i = 0; i < (int) bs.nbuttons; i++) {
if (tolower(input) ==
tolower((bs.label[i])[0])) {
bs.curr = i;
output = return_values(conf, bs,
nitems, items, form, cfield);
loop = false;
}
if (shortcut_buttons(input, &bs)) {
output = return_values(conf,
bs.value[bs.curr], nitems, items,
form, cfield);
loop = false;
}
}
break;
@ -297,62 +284,47 @@ form_handler(struct bsddialog_conf *conf, WINDOW *widget, int y, int cols,
curs_set(0);
return output;
}
static void
form_autosize(struct bsddialog_conf *conf, int rows, int cols, int *h, int *w,
char *text, int linelen, unsigned int *formheight, int nitems,
struct buttons bs)
{
int textrow, menusize;
textrow = text != NULL && strlen(text) > 0 ? 1 : 0;
if (cols == BSDDIALOG_AUTOSIZE) {
*w = VBORDERS;
/* buttons size */
*w += bs.nbuttons * bs.sizebutton;
*w += bs.nbuttons > 0 ? (bs.nbuttons-1) * t.button.space : 0;
/* line size */
*w = MAX(*w, linelen + 3);
/* conf.auto_minwidth */
*w = MAX(*w, (int)conf->auto_minwidth);
/*
* avoid terminal overflow,
* -1 fix false negative with big menu over the terminal and
* autosize, for example "portconfig /usr/ports/www/apache24/".
*/
*w = MIN(*w, widget_max_width(conf)-1);
}
if (rows == BSDDIALOG_AUTOSIZE) {
*h = HBORDERS + 2 /* buttons */ + textrow;
if (*formheight == 0) {
*h += nitems + 2;
*h = MIN(*h, widget_max_height(conf));
menusize = MIN(nitems + 2, *h - (HBORDERS + 2 + textrow));
menusize -=2;
*formheight = menusize < 0 ? 0 : menusize;
}
else /* h autosize with a fixed formheight */
*h = *h + *formheight + 2;
/* conf.auto_minheight */
*h = MAX(*h, (int)conf->auto_minheight);
/* avoid terminal overflow */
*h = MIN(*h, widget_max_height(conf));
}
else {
if (*formheight == 0)
*formheight = MIN(rows-6-textrow, nitems);
}
return (output);
}
static int
form_checksize(int rows, int cols, char *text, int formheight, int nitems,
form_autosize(struct bsddialog_conf *conf, int rows, int cols, int *h, int *w,
const char *text, int linelen, unsigned int *formheight, int nitems,
struct buttons bs)
{
int htext, wtext, menusize;
if (cols == BSDDIALOG_AUTOSIZE || rows == BSDDIALOG_AUTOSIZE) {
if (text_size(conf, rows, cols, text, &bs, *formheight + 2,
linelen + 2, &htext, &wtext) != 0)
return (BSDDIALOG_ERROR);
}
if (cols == BSDDIALOG_AUTOSIZE)
*w = widget_min_width(conf, wtext, linelen + 2, &bs);
if (rows == BSDDIALOG_AUTOSIZE) {
if (*formheight == 0) {
menusize = widget_max_height(conf) - HBORDERS -
2 /*buttons*/ - htext;
menusize = MIN(menusize, nitems + 2);
*formheight = menusize - 2 < 0 ? 0 : menusize - 2;
}
else /* h autosize with fixed formheight */
menusize = *formheight + 2;
*h = widget_min_height(conf, htext, menusize, true);
} else {
if (*formheight == 0)
*formheight = MIN(rows-6-htext, nitems);
}
return (0);
}
static int
form_checksize(int rows, int cols, const char *text, int formheight, int nitems,
unsigned int linelen, struct buttons bs)
{
int mincols, textrow, formrows;
@ -360,40 +332,39 @@ form_checksize(int rows, int cols, char *text, int formheight, int nitems,
/* buttons */
mincols += bs.nbuttons * bs.sizebutton;
mincols += bs.nbuttons > 0 ? (bs.nbuttons-1) * t.button.space : 0;
/* line, comment to permet some cols hidden */
/* mincols = MAX(mincols, linelen); */
mincols = MAX(mincols, (int)linelen + 4);
if (cols < mincols)
RETURN_ERROR("Few cols, width < size buttons or "\
"labels + forms");
RETURN_ERROR("Few cols, width < size buttons or "
"forms (label + field)");
textrow = text != NULL && strlen(text) > 0 ? 1 : 0;
if (nitems > 0 && formheight == 0)
RETURN_ERROR("fields > 0 but formheight == 0, probably "\
RETURN_ERROR("fields > 0 but formheight == 0, probably "
"terminal too small");
formrows = nitems > 0 ? 3 : 0;
if (rows < 2 + 2 + formrows + textrow)
RETURN_ERROR("Few lines for this menus");
return 0;
return (0);
}
int
bsddialog_form(struct bsddialog_conf *conf, char* text, int rows, int cols,
unsigned int formheight, unsigned int nitems,
bsddialog_form(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int formheight, unsigned int nitems,
struct bsddialog_formitem *items)
{
WINDOW *widget, *formwin, *textpad, *shadow;
int i, output, color, y, x, h, w, htextpad;
int i, output, color, y, x, h, w;
FIELD **cfield;
FORM *form;
struct buttons bs;
struct myfield *myfields;
unsigned long maxline;
/* disable form scrolling like dialog */
/* disable form scrolling */
if (formheight < nitems)
formheight = nitems;
@ -409,7 +380,7 @@ bsddialog_form(struct bsddialog_conf *conf, char* text, int rows, int cols,
maxline = 0;
myfields = malloc(nitems * sizeof(struct myfield));
cfield = calloc(nitems + 1, sizeof(FIELD*));
for (i=0; i < (int)nitems; i++) {
for (i = 0; i < (int)nitems; i++) {
cfield[i] = new_field(1, items[i].fieldlen, items[i].yfield-1,
items[i].xfield-1, 0, 0);
field_opts_off(cfield[i], O_STATIC);
@ -417,7 +388,7 @@ bsddialog_form(struct bsddialog_conf *conf, char* text, int rows, int cols,
set_field_buffer(cfield[i], 0, items[i].init);
myfields[i].buf = malloc(items[i].maxvaluelen + 1);
memset(myfields[i].buf, 0, items[i].maxvaluelen + 1); // end with '\0' for strdup
memset(myfields[i].buf, 0, items[i].maxvaluelen + 1);
strncpy(myfields[i].buf, items[i].init, items[i].maxvaluelen);
myfields[i].buflen = strlen(myfields[i].buf);
@ -430,16 +401,15 @@ bsddialog_form(struct bsddialog_conf *conf, char* text, int rows, int cols,
field_opts_off(cfield[i], O_AUTOSKIP);
field_opts_off(cfield[i], O_BLANK);
/* field_opts_off(field[i], O_BS_OVERLOAD); */
if (ISFIELDHIDDEN(items[i])) {
/* field_opts_off(field[i], O_PUBLIC); old hidden */
myfields[i].secure = true;
myfields[i].securech = ' ';
if (conf->form.securech != '\0')
myfields[i].securech = conf->form.securech;
}
else myfields[i].secure = false;
else
myfields[i].secure = false;
if (ISFIELDREADONLY(items[i])) {
field_opts_off(cfield[i], O_EDIT);
@ -452,7 +422,7 @@ bsddialog_form(struct bsddialog_conf *conf, char* text, int rows, int cols,
set_field_back(cfield[i], color);
maxline = MAX(maxline, items[i].xlabel + strlen(items[i].label));
maxline = MAX(maxline, items[i].xfield + items[i].fieldlen);
maxline = MAX(maxline, items[i].xfield + items[i].fieldlen - 1);
}
cfield[i] = NULL;
@ -462,26 +432,26 @@ bsddialog_form(struct bsddialog_conf *conf, char* text, int rows, int cols,
set_field_fore(cfield[0], t.dialog.color);
set_field_back(cfield[0], t.dialog.color);
}
get_buttons(conf, &bs, BUTTONLABEL(ok_label), BUTTONLABEL(extra_label),
BUTTONLABEL(cancel_label), BUTTONLABEL(help_label));
get_buttons(conf, &bs, BUTTON_OK_LABEL, BUTTON_CANCEL_LABEL);
if (set_widget_size(conf, rows, cols, &h, &w) != 0)
return BSDDIALOG_ERROR;
form_autosize(conf, rows, cols, &h, &w, text, maxline, &formheight,
nitems, bs);
if (form_checksize(h, w, text, formheight, nitems, bs) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (form_autosize(conf, rows, cols, &h, &w, text, maxline, &formheight,
nitems, bs) != 0)
return (BSDDIALOG_ERROR);
if (form_checksize(h, w, text, formheight, nitems, maxline, bs) != 0)
return (BSDDIALOG_ERROR);
if (set_widget_position(conf, &y, &x, h, w) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (new_widget_withtextpad(conf, &shadow, &widget, y, x, h, w, RAISED,
&textpad, &htextpad, text, true) != 0)
return BSDDIALOG_ERROR;
if (new_dialog(conf, &shadow, &widget, y, x, h, w, &textpad, text, &bs,
true) != 0)
return (BSDDIALOG_ERROR);
prefresh(textpad, 0, 0, y + 1, x + 1 + TEXTHMARGIN,
y + h - formheight, x + 1 + w - TEXTHMARGIN);
prefresh(textpad, 0, 0, y + 1, x + 1 + t.text.hmargin,
y + h - formheight, x + 1 + w - t.text.hmargin);
formwin = new_boxed_window(conf, y + h - 3 - formheight -2, x +1,
formheight+2, w-2, LOWERED);
@ -491,32 +461,35 @@ bsddialog_form(struct bsddialog_conf *conf, char* text, int rows, int cols,
set_form_sub(form, derwin(formwin, nitems, w-4, 1, 1));
post_form(form);
for (i=0; i < (int)nitems; i++)
mvwaddstr(formwin, items[i].ylabel, items[i].xlabel, items[i].label);
for (i = 0; i < (int)nitems; i++)
mvwaddstr(formwin, items[i].ylabel, items[i].xlabel,
items[i].label);
wrefresh(formwin);
do {
output = form_handler(conf, widget, h-2, w, bs, formwin, form,
cfield, nitems, items);
output = form_handler(conf, widget, bs, formwin, form, cfield,
nitems, items);
if(update_widget_withtextpad(conf, shadow, widget, h, w,
RAISED, textpad, &htextpad, text, true) != 0)
return BSDDIALOG_ERROR;
draw_buttons(widget, h-2, w, bs, true);
if (update_dialog(conf, shadow, widget, y, x, h, w, textpad,
text, &bs, true) != 0)
return (BSDDIALOG_ERROR);
doupdate();
wrefresh(widget);
prefresh(textpad, 0, 0, y + 1, x + 1 + t.text.hmargin,
y + h - formheight, x + 1 + w - t.text.hmargin);
prefresh(textpad, 0, 0, y + 1, x + 1 + TEXTHMARGIN,
y + h - formheight, x + 1 + w - TEXTHMARGIN);
draw_borders(conf, formwin, formheight+2, w-2, LOWERED);
/* wrefresh(formwin); */
wrefresh(formwin);
refresh();
} while (output == REDRAWFORM);
unpost_form(form);
free_form(form);
for (i=0; i < (int)nitems; i++) {
for (i = 0; i < (int)nitems; i++) {
free_field(cfield[i]);
free(myfields[i].buf);
}
@ -524,7 +497,7 @@ bsddialog_form(struct bsddialog_conf *conf, char* text, int rows, int cols,
free(myfields);
delwin(formwin);
end_widget_withtextpad(conf, widget, h, w, textpad, shadow);
end_dialog(conf, shadow, widget, textpad);
return output;
}
return (output);
}

91
lib/infobox.c
View File

@ -1,7 +1,7 @@
/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2021 Alfonso Sabato Siciliano
* Copyright (c) 2021-2022 Alfonso Sabato Siciliano
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@ -27,92 +27,73 @@
#include <sys/param.h>
#ifdef PORTNCURSES
#include <ncurses/ncurses.h>
#else
#include <ncurses.h>
#endif
#include <curses.h>
#include "bsddialog.h"
#include "lib_util.h"
#include "bsddialog_theme.h"
/* "Info": infobox */
#define MIN_HEIGHT 3
#include "lib_util.h"
extern struct bsddialog_theme t;
static int
infobox_autosize(struct bsddialog_conf *conf, int rows, int cols, int *h, int *w,
char *text)
infobox_autosize(struct bsddialog_conf *conf, int rows, int cols, int *h,
int *w, const char *text)
{
int maxword, maxline, nlines;
int htext, wtext;
if (get_text_properties(conf, text, &maxword, &maxline, &nlines) != 0)
return BSDDIALOG_ERROR;
if (cols == BSDDIALOG_AUTOSIZE) {
/* text size */
*w = maxline + VBORDERS + t.text.hmargin * 2;
/* conf.auto_minwidth */
*w = MAX(*w, (int)conf->auto_minwidth);
/* avoid terminal overflow */
*w = MIN(*w, widget_max_width(conf));
if (cols == BSDDIALOG_AUTOSIZE || rows == BSDDIALOG_AUTOSIZE) {
if (text_size(conf, rows, cols, text, NULL, 0, SCREENCOLS/2,
&htext, &wtext) != 0)
return (BSDDIALOG_ERROR);
}
if (rows == BSDDIALOG_AUTOSIZE) {
*h = MIN_HEIGHT - 1;
if (maxword > 0)
*h += MIN(nlines, (int)(*w / GET_ASPECT_RATIO(conf)));
*h = MAX(*h, MIN_HEIGHT);
/* conf.auto_minheight */
*h = MAX(*h, (int)conf->auto_minheight);
/* avoid terminal overflow */
*h = MIN(*h, widget_max_height(conf));
}
if (cols == BSDDIALOG_AUTOSIZE)
*w = widget_min_width(conf, wtext, 0, NULL);
return 0;
if (rows == BSDDIALOG_AUTOSIZE)
*h = widget_min_height(conf, htext, 0, false);
return (0);
}
static int infobox_checksize(int rows, int cols)
{
if (cols < HBORDERS)
RETURN_ERROR("Few cols, infobox needs at least width 2");
if (cols < HBORDERS + 1 + (int) t.text.hmargin * 2)
RETURN_ERROR("Few cols, infobox needs at least width 3 + text "\
"margins");
if (rows < VBORDERS)
RETURN_ERROR("Infobox needs at least height 2");
if (rows < 3)
RETURN_ERROR("Infobox needs at least height 3");
return 0;
return (0);
}
/* API */
int
bsddialog_infobox(struct bsddialog_conf *conf, char* text, int rows, int cols)
bsddialog_infobox(struct bsddialog_conf *conf, const char *text, int rows,
int cols)
{
int y, x, h, w;
WINDOW *shadow, *widget, *textpad;
int y, x, h, w, htextpad;
if (set_widget_size(conf, rows, cols, &h, &w) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (infobox_autosize(conf, rows, cols, &h, &w, text) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (infobox_checksize(h, w) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (set_widget_position(conf, &y, &x, h, w) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (new_widget_withtextpad(conf, &shadow, &widget, y, x, h, w, RAISED,
&textpad, &htextpad, text, false) != 0)
return BSDDIALOG_ERROR;
if (new_dialog(conf, &shadow, &widget, y, x, h, w, &textpad, text,
NULL, false) != 0)
return (BSDDIALOG_ERROR);
pnoutrefresh(textpad, 0, 0, y+1, x+1+t.text.hmargin, y+h-2, x+w-t.text.hmargin);
pnoutrefresh(textpad, 0, 0, y+1, x+1+TEXTHMARGIN, y+h-2,
x+w-TEXTHMARGIN);
doupdate();
end_widget_withtextpad(conf, widget, h, w, textpad, shadow);
end_dialog(conf, shadow, widget, textpad);
return (BSDDIALOG_OK);
}
}

751
lib/lib_util.c
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86
lib/lib_util.h
View File

@ -1,7 +1,7 @@
/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2021 Alfonso Sabato Siciliano
* Copyright (c) 2021-2022 Alfonso Sabato Siciliano
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@ -28,21 +28,10 @@
#ifndef _LIBBSDDIALOG_UTIL_H_
#define _LIBBSDDIALOG_UTIL_H_
/*
* Utils to implement widgets - Internal library API - Dafult values
*/
#define HBORDER 1
#define HBORDERS (HBORDER + HBORDER)
#define VBORDER 1
#define VBORDERS (VBORDER + VBORDER)
#define PADDING(p) (p)
/* ncurses has not a Ctrl key macro */
#define KEY_CTRL(x) ((x) & 0x1f)
/* Set default aspect ratio to 9 */
#define GET_ASPECT_RATIO(conf) (conf->aspect_ratio > 0 ? conf->aspect_ratio : 9)
#define HBORDERS 2
#define VBORDERS 2
#define TEXTHMARGIN 1
#define TEXTHMARGINS (TEXTHMARGIN + TEXTHMARGIN)
/* debug */
#define BSDDIALOG_DEBUG(y,x,fmt, ...) do { \
@ -56,36 +45,29 @@ void set_error_string(char *string);
#define RETURN_ERROR(str) do { \
set_error_string(str); \
return BSDDIALOG_ERROR; \
return (BSDDIALOG_ERROR); \
} while (0)
/* Buttons */
#define LABEL_cancel_label "Cancel"
#define LABEL_exit_label "EXIT"
#define LABEL_extra_label "Extra"
#define LABEL_help_label "Help"
#define LABEL_ok_label "OK"
#define BUTTONLABEL(l) (conf->button.l != NULL ? conf->button.l : LABEL_ ##l)
#define MAXBUTTONS 6 /* yes|ok + extra + no|cancel + help + 2 generics */
/* buttons */
struct buttons {
unsigned int nbuttons;
char *label[MAXBUTTONS];
#define MAXBUTTONS 6 /* ok + extra + cancel + help + 2 generics */
const char *label[MAXBUTTONS];
int value[MAXBUTTONS];
int curr;
unsigned int sizebutton; /* including left and right delimiters */
};
#define BUTTON_OK_LABEL "OK"
#define BUTTON_CANCEL_LABEL "Cancel"
void
get_buttons(struct bsddialog_conf *conf, struct buttons *bs, char *yesoklabel,
char *extralabel, char *nocancellabel, char *helplabel);
char *nocancellabel);
void
draw_button(WINDOW *window, int y, int x, int size, char *text, bool selected,
bool shortkey);
draw_buttons(WINDOW *window, struct buttons bs, bool shortcut);
void
draw_buttons(WINDOW *window, int y, int cols, struct buttons bs, bool shortkey);
bool shortcut_buttons(int key, struct buttons *bs);
/* help window with F1 key */
int f1help(struct bsddialog_conf *conf);
@ -94,24 +76,32 @@ int f1help(struct bsddialog_conf *conf);
int hide_widget(int y, int x, int h, int w, bool withshadow);
/* (auto) size and (auto) position */
#define SCREENLINES (getmaxy(stdscr))
#define SCREENCOLS (getmaxx(stdscr))
int
get_text_properties(struct bsddialog_conf *conf, char *text, int *maxword,
int *maxline, int *nlines);
text_size(struct bsddialog_conf *conf, int rows, int cols, const char *text,
struct buttons *bs, int rowsnotext, int startwtext, int *htext, int *wtext);
int widget_max_height(struct bsddialog_conf *conf);
int widget_max_width(struct bsddialog_conf *conf);
int
set_widget_size(struct bsddialog_conf *conf, int rows, int cols, int *h, int *w);
widget_min_height(struct bsddialog_conf *conf, int htext, int minwidget,
bool withbuttons);
int
widget_min_width(struct bsddialog_conf *conf, int wtext, int minwidget,
struct buttons *bs);
int
set_widget_size(struct bsddialog_conf *conf, int rows, int cols, int *h,
int *w);
int
set_widget_position(struct bsddialog_conf *conf, int *y, int *x, int h, int w);
/* widget builders */
int
print_textpad(struct bsddialog_conf *conf, WINDOW *pad, int *rows, int cols,
char *text);
enum elevation { RAISED, LOWERED };
void
@ -123,17 +113,17 @@ new_boxed_window(struct bsddialog_conf *conf, int y, int x, int rows, int cols,
enum elevation elev);
int
new_widget_withtextpad(struct bsddialog_conf *conf, WINDOW **shadow,
WINDOW **widget, int y, int x, int h, int w, enum elevation elev,
WINDOW **textpad, int *htextpad, char *text, bool buttons);
new_dialog(struct bsddialog_conf *conf, WINDOW **shadow, WINDOW **widget, int y,
int x, int h, int w, WINDOW **textpad, const char *text, struct buttons *bs,
bool shortcutbuttons);
int
update_widget_withtextpad(struct bsddialog_conf *conf, WINDOW *shadow,
WINDOW *widget, int h, int w, enum elevation elev, WINDOW *textpad,
int *htextpad, char *text, bool buttons);
update_dialog(struct bsddialog_conf *conf, WINDOW *shadow, WINDOW *widget,
int y, int x, int h, int w, WINDOW *textpad, const char *text,
struct buttons *bs, bool shortcutbuttons);
void
end_widget_withtextpad(struct bsddialog_conf *conf, WINDOW *window, int h, int w,
WINDOW *textpad, WINDOW *shadow);
end_dialog(struct bsddialog_conf *conf, WINDOW *shadow, WINDOW *widget,
WINDOW *textpad);
#endif
#endif

57
lib/libbsddialog.c
View File

@ -1,7 +1,7 @@
/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2021 Alfonso Sabato Siciliano
* Copyright (c) 2021-2022 Alfonso Sabato Siciliano
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@ -25,43 +25,26 @@
* SUCH DAMAGE.
*/
#ifdef PORTNCURSES
#include <ncurses/ncurses.h>
#else
#include <ncurses.h>
#endif
#include <curses.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "bsddialog.h"
#include "lib_util.h"
#include "bsddialog_theme.h"
/*
* This file implements public functions not related to a specific dialog.
* lib_utils.h/c: private functions to implement the library.
* theme.h/c: public API related to themes.
* Dialogs implementation:
* infobox.c infobox
* messgebox.c msgbox - yesno
* menubox.c buildlist - checklist - menu - mixedlist - radiolist
* formbox.c inputbox - passwordbox - form - passwordform - mixedform
* barbox.c gauge - mixedgauge - rangebox - pause - progressview
* textbox.c textbox
* timebox.c timebox - calendar
*/
#include "lib_util.h"
extern struct bsddialog_theme t;
int bsddialog_init(void)
{
int i, j, c, error;
enum bsddialog_default_theme theme;
set_error_string("");
if(initscr() == NULL)
RETURN_ERROR("Cannot init ncurses (initscr)");
if (initscr() == NULL)
RETURN_ERROR("Cannot init curses (initscr)");
error = OK;
error += keypad(stdscr, TRUE);
@ -69,24 +52,25 @@ int bsddialog_init(void)
error += cbreak();
error += noecho();
curs_set(0);
if(error != OK) {
if (error != OK) {
bsddialog_end();
RETURN_ERROR("Cannot init ncurses (keypad and cursor)");
RETURN_ERROR("Cannot init curses (keypad and cursor)");
}
c = 1;
error += start_color();
for (i=0; i<8; i++)
for(j=0; j<8; j++) {
for (i = 0; i < 8; i++)
for (j = 0; j < 8; j++) {
error += init_pair(c, i, j);
c++;
}
if(error != OK) {
bsddialog_end();
RETURN_ERROR("Cannot init ncurses (colors)");
}
if (bsddialog_set_default_theme(BSDDIALOG_THEME_DEFAULT) != 0) {
if (error == OK)
theme = BSDDIALOG_THEME_DEFAULT;
else
theme = BSDDIALOG_THEME_BLACKWHITE;
if (bsddialog_set_default_theme(theme) != 0) {
bsddialog_end();
return (BSDDIALOG_ERROR);
}
@ -97,16 +81,17 @@ int bsddialog_init(void)
int bsddialog_end(void)
{
if (endwin() != OK)
RETURN_ERROR("Cannot end ncurses (endwin)");
RETURN_ERROR("Cannot end curses (endwin)");
return (BSDDIALOG_OK);
}
int bsddialog_backtitle(struct bsddialog_conf *conf, char *backtitle)
int bsddialog_backtitle(struct bsddialog_conf *conf, const char *backtitle)
{
mvaddstr(0, 1, backtitle);
if (conf->no_lines != true)
mvhline(1, 1, conf->ascii_lines ? '-' : ACS_HLINE, COLS-2);
mvhline(1, 1, conf->ascii_lines ? '-' : ACS_HLINE,
SCREENCOLS - 2);
refresh();
@ -140,4 +125,4 @@ int bsddialog_clearterminal(void)
refresh();
return (BSDDIALOG_OK);
}
}

1095
lib/menubox.c
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235
lib/messagebox.c
View File

@ -1,7 +1,7 @@
/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2021 Alfonso Sabato Siciliano
* Copyright (c) 2021-2022 Alfonso Sabato Siciliano
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@ -27,60 +27,34 @@
#include <sys/param.h>
#include <ctype.h>
#ifdef PORTNCURSES
#include <ncurses/ncurses.h>
#else
#include <ncurses.h>
#endif
#include <curses.h>
#include <string.h>
#include "bsddialog.h"
#include "lib_util.h"
#include "bsddialog_theme.h"
#define AUTO_WIDTH (COLS / 3U)
/* at least 1 line text for its pad building in widget_withtextpad_init() */
#define MIN_HEIGHT (HBORDERS + 2 /*buttons*/ + 1 /*text*/)
#include "lib_util.h"
extern struct bsddialog_theme t;
static int
message_autosize(struct bsddialog_conf *conf, int rows, int cols, int *h,
int *w, char *text, struct buttons bs)
int *w, const char *text, struct buttons bs)
{
int maxword, maxline, nlines, line;
int htext, wtext;
if (get_text_properties(conf, text, &maxword, &maxline, &nlines) != 0)
return BSDDIALOG_ERROR;
if (cols == BSDDIALOG_AUTOSIZE) {
*w = VBORDERS;
/* buttons size */
*w += bs.nbuttons * bs.sizebutton;
*w += bs.nbuttons > 0 ? (bs.nbuttons-1) * t.button.space : 0;
/* text size */
line = MIN(maxline + VBORDERS + t.text.hmargin * 2, AUTO_WIDTH);
line = MAX(line, (int) (maxword + VBORDERS + t.text.hmargin * 2));
*w = MAX(*w, line);
/* conf.auto_minwidth */
*w = MAX(*w, (int)conf->auto_minwidth);
/* avoid terminal overflow */
*w = MIN(*w, widget_max_width(conf));
if (cols == BSDDIALOG_AUTOSIZE || rows == BSDDIALOG_AUTOSIZE) {
if (text_size(conf, rows, cols, text, &bs, 0, SCREENCOLS/2,
&htext, &wtext) != 0)
return (BSDDIALOG_ERROR);
}
if (rows == BSDDIALOG_AUTOSIZE) {
*h = MIN_HEIGHT - 1;
if (maxword > 0)
*h += MAX(nlines, (int)(*w / GET_ASPECT_RATIO(conf)));
*h = MAX(*h, MIN_HEIGHT);
/* conf.auto_minheight */
*h = MAX(*h, (int)conf->auto_minheight);
/* avoid terminal overflow */
*h = MIN(*h, widget_max_height(conf));
}
if (cols == BSDDIALOG_AUTOSIZE)
*w = widget_min_width(conf, wtext, 0, &bs);
return 0;
if (rows == BSDDIALOG_AUTOSIZE)
*h = widget_min_height(conf, htext, 0, true);
return (0);
}
static int message_checksize(int rows, int cols, struct buttons bs)
@ -92,182 +66,167 @@ static int message_checksize(int rows, int cols, struct buttons bs)
mincols += bs.nbuttons > 0 ? (bs.nbuttons-1) * t.button.space : 0;
if (cols < mincols)
RETURN_ERROR("Few cols, Msgbox and Yesno need at least width "\
RETURN_ERROR("Few cols, Msgbox and Yesno need at least width "
"for borders, buttons and spaces between buttons");
if (rows < MIN_HEIGHT)
RETURN_ERROR("Msgbox and Yesno need at least height 5");
if (rows < HBORDERS + 2 /*buttons*/)
RETURN_ERROR("Msgbox and Yesno need at least height 4");
return 0;
return (0);
}
static void
buttonsupdate(WINDOW *widget, int h, int w, struct buttons bs)
textupdate(WINDOW *widget, WINDOW *textpad, int htextpad, int ytextpad)
{
draw_buttons(widget, h-2, w, bs, true);
wnoutrefresh(widget);
}
int y, x, h, w;
getbegyx(widget, y, x);
getmaxyx(widget, h, w);
static void
textupdate(WINDOW *widget, int y, int x, int h, int w, WINDOW *textpad,
int htextpad, int textrow)
{
if (htextpad > h - 4) {
mvwprintw(widget, h-3, w-6, "%3d%%",
100 * (textrow+h-4)/ htextpad);
100 * (ytextpad+h-4)/ htextpad);
wnoutrefresh(widget);
}
pnoutrefresh(textpad, textrow, 0, y+1, x+2, y+h-4, x+w-2);
pnoutrefresh(textpad, ytextpad, 0, y+1, x+2, y+h-4, x+w-2);
}
static int
do_dialog(struct bsddialog_conf *conf, char *text, int rows, int cols,
do_message(struct bsddialog_conf *conf, const char *text, int rows, int cols,
struct buttons bs)
{
WINDOW *widget, *textpad, *shadow;
bool loop;
int i, y, x, h, w, input, output, htextpad, textrow;
int y, x, h, w, input, output, ytextpad, htextpad, unused;
WINDOW *widget, *textpad, *shadow;
if (set_widget_size(conf, rows, cols, &h, &w) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (message_autosize(conf, rows, cols, &h, &w, text, bs) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (message_checksize(h, w, bs) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (set_widget_position(conf, &y, &x, h, w) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (new_widget_withtextpad(conf, &shadow, &widget, y, x, h, w, RAISED,
&textpad, &htextpad, text, true) != 0)
return BSDDIALOG_ERROR;
if (new_dialog(conf, &shadow, &widget, y, x, h, w, &textpad, text, &bs,
true) != 0)
return (BSDDIALOG_ERROR);
textrow = 0;
ytextpad = 0;
getmaxyx(textpad, htextpad, unused);
unused++; /* fix unused error */
textupdate(widget, textpad, htextpad, ytextpad);
loop = true;
buttonsupdate(widget, h, w, bs);
textupdate(widget, y, x, h, w, textpad, htextpad, textrow);
while(loop) {
while (loop) {
doupdate();
input = getch();
switch (input) {
case KEY_ENTER:
case 10: /* Enter */
output = bs.value[bs.curr];
loop = false;
break;
case 27: /* Esc */
output = BSDDIALOG_ESC;
loop = false;
if (conf->key.enable_esc) {
output = BSDDIALOG_ESC;
loop = false;
}
break;
case '\t': /* TAB */
bs.curr = (bs.curr + 1) % bs.nbuttons;
buttonsupdate(widget, h, w, bs);
draw_buttons(widget, bs, true);
wnoutrefresh(widget);
break;
case KEY_LEFT:
if (bs.curr > 0) {
bs.curr--;
draw_buttons(widget, bs, true);
wnoutrefresh(widget);
}
break;
case KEY_RIGHT:
if (bs.curr < (int)bs.nbuttons - 1) {
bs.curr++;
draw_buttons(widget, bs, true);
wnoutrefresh(widget);
}
break;
case KEY_F(1):
if (conf->f1_file == NULL && conf->f1_message == NULL)
break;
if (f1help(conf) != 0)
return BSDDIALOG_ERROR;
/* No break! the terminal size can change */
return (BSDDIALOG_ERROR);
/* No break, screen size can change */
case KEY_RESIZE:
hide_widget(y, x, h, w,conf->shadow);
/*
* Unnecessary, but, when the columns decrease the
* following "refresh" seem not work
*/
/* Important for decreasing screen */
hide_widget(y, x, h, w, conf->shadow);
refresh();
if (set_widget_size(conf, rows, cols, &h, &w) != 0)
return BSDDIALOG_ERROR;
if (message_autosize(conf, rows, cols, &h, &w, text, bs) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (message_autosize(conf, rows, cols, &h, &w, text,
bs) != 0)
return (BSDDIALOG_ERROR);
if (message_checksize(h, w, bs) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (set_widget_position(conf, &y, &x, h, w) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
wclear(shadow);
mvwin(shadow, y + t.shadow.h, x + t.shadow.w);
wresize(shadow, h, w);
if (update_dialog(conf, shadow, widget, y, x, h, w,
textpad, text, &bs, true) != 0)
return (BSDDIALOG_ERROR);
wclear(widget);
mvwin(widget, y, x);
wresize(widget, h, w);
htextpad = 1;
wclear(textpad);
wresize(textpad, 1, w - HBORDERS - t.text.hmargin * 2);
if(update_widget_withtextpad(conf, shadow, widget, h, w,
RAISED, textpad, &htextpad, text, true) != 0)
return BSDDIALOG_ERROR;
buttonsupdate(widget, h, w, bs);
textupdate(widget, y, x, h, w, textpad, htextpad, textrow);
getmaxyx(textpad, htextpad, unused);
textupdate(widget, textpad, htextpad, ytextpad);
/* Important to fix grey lines expanding screen */
refresh();
break;
case KEY_UP:
if (textrow == 0)
if (ytextpad == 0)
break;
textrow--;
textupdate(widget, y, x, h, w, textpad, htextpad, textrow);
ytextpad--;
textupdate(widget, textpad, htextpad, ytextpad);
break;
case KEY_DOWN:
if (textrow + h - 4 >= htextpad)
if (ytextpad + h - 4 >= htextpad)
break;
textrow++;
textupdate(widget, y, x, h, w, textpad, htextpad, textrow);
break;
case KEY_LEFT:
if (bs.curr > 0) {
bs.curr--;
buttonsupdate(widget, h, w, bs);
}
break;
case KEY_RIGHT:
if (bs.curr < (int) bs.nbuttons - 1) {
bs.curr++;
buttonsupdate(widget, h, w, bs);
}
ytextpad++;
textupdate(widget, textpad, htextpad, ytextpad);
break;
default:
for (i = 0; i < (int) bs.nbuttons; i++)
if (tolower(input) == tolower(bs.label[i][0])) {
output = bs.value[i];
loop = false;
if (shortcut_buttons(input, &bs)) {
output = bs.value[bs.curr];
loop = false;
}
}
}
end_widget_withtextpad(conf, widget, h, w, textpad, shadow);
end_dialog(conf, shadow, widget, textpad);
return output;
return (output);
}
/* API */
int
bsddialog_msgbox(struct bsddialog_conf *conf, char* text, int rows, int cols)
bsddialog_msgbox(struct bsddialog_conf *conf, const char *text, int rows,
int cols)
{
struct buttons bs;
get_buttons(conf, &bs, BUTTONLABEL(ok_label), BUTTONLABEL(extra_label),
NULL, BUTTONLABEL(help_label));
get_buttons(conf, &bs, BUTTON_OK_LABEL, NULL);
return (do_dialog(conf, text, rows, cols, bs));
return (do_message(conf, text, rows, cols, bs));
}
int
bsddialog_yesno(struct bsddialog_conf *conf, char* text, int rows, int cols)
bsddialog_yesno(struct bsddialog_conf *conf, const char *text, int rows,
int cols)
{
struct buttons bs;
get_buttons(conf, &bs,
conf->button.ok_label == NULL ? "Yes" : conf->button.ok_label,
BUTTONLABEL(extra_label),
conf->button.cancel_label == NULL ? "No" : conf->button.cancel_label,
BUTTONLABEL(help_label));
get_buttons(conf, &bs, "Yes", "No");
return (do_dialog(conf, text, rows, cols, bs));
}
return (do_message(conf, text, rows, cols, bs));
}

164
lib/textbox.c
View File

@ -1,7 +1,7 @@
/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2021 Alfonso Sabato Siciliano
* Copyright (c) 2021-2022 Alfonso Sabato Siciliano
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@ -25,57 +25,34 @@
* SUCH DAMAGE.
*/
#include <sys/param.h>
#ifdef PORTNCURSES
#include <ncurses/ncurses.h>
#else
#include <ncurses.h>
#endif
#include <curses.h>
#include <string.h>
#include "bsddialog.h"
#include "lib_util.h"
#include "bsddialog_theme.h"
/* "Text": textbox */
#define BUTTON_TEXTBOX "EXIT"
#include "lib_util.h"
extern struct bsddialog_theme t;
static void
textbox_autosize(struct bsddialog_conf *conf, int rows, int cols, int *h, int *w,
int hpad, int wpad)
textbox_autosize(struct bsddialog_conf *conf, int rows, int cols, int *h,
int *w, int hpad, int wpad, struct buttons bs)
{
if (cols == BSDDIALOG_AUTOSIZE)
*w = widget_min_width(conf, 0, wpad, &bs);
if (cols == BSDDIALOG_AUTOSIZE) {
*w = VBORDERS;
/* buttons size */
*w += strlen(BUTTON_TEXTBOX) + 2 /* text delims*/;
/* text size */
*w = MAX(*w, wpad + VBORDERS);
/* conf.auto_minwidth */
*w = MAX(*w, (int)conf->auto_minwidth);
/* avoid terminal overflow */
*w = MIN(*w, widget_max_width(conf)-1); /* again -1, fix util.c */
}
if (rows == BSDDIALOG_AUTOSIZE) {
*h = hpad + 4; /* HBORDERS + button border */
/* conf.auto_minheight */
*h = MAX(*h, (int)conf->auto_minheight);
/* avoid terminal overflow */
*h = MIN(*h, widget_max_height(conf));
}
if (rows == BSDDIALOG_AUTOSIZE)
*h = widget_min_height(conf, 0, hpad, true);
}
static int textbox_checksize(int rows, int cols, int hpad)
static int
textbox_checksize(int rows, int cols, int hpad, struct buttons bs)
{
int mincols;
mincols = VBORDERS + strlen(BUTTON_TEXTBOX) + 2 /* text delims */;
mincols = VBORDERS + bs.sizebutton;
if (cols < mincols)
RETURN_ERROR("Few cols for the textbox");
@ -83,18 +60,21 @@ static int textbox_checksize(int rows, int cols, int hpad)
if (rows < 4 /* HBORDERS + button*/ + (hpad > 0 ? 1 : 0))
RETURN_ERROR("Few rows for the textbox");
return 0;
return (0);
}
/* API */
int
bsddialog_textbox(struct bsddialog_conf *conf, char* file, int rows, int cols)
bsddialog_textbox(struct bsddialog_conf *conf, const char* file, int rows,
int cols)
{
WINDOW *widget, *pad, *shadow;
int i, input, y, x, h, w, hpad, wpad, ypad, xpad, ys, ye, xs, xe, printrows;
char buf[BUFSIZ], *exitbutt;
FILE *fp;
bool loop;
int output;
int i, output, input;
int y, x, h, w, hpad, wpad, ypad, xpad, ys, ye, xs, xe, printrows;
char buf[BUFSIZ];
FILE *fp;
struct buttons bs;
WINDOW *shadow, *widget, *pad;
if ((fp = fopen(file, "r")) == NULL)
RETURN_ERROR("Cannot open file");
@ -104,7 +84,7 @@ bsddialog_textbox(struct bsddialog_conf *conf, char* file, int rows, int cols)
pad = newpad(hpad, wpad);
wbkgd(pad, t.dialog.color);
i = 0;
while(fgets(buf, BUFSIZ, fp) != NULL) {
while (fgets(buf, BUFSIZ, fp) != NULL) {
if ((int) strlen(buf) > wpad) {
wpad = strlen(buf);
wresize(pad, hpad, wpad);
@ -118,23 +98,25 @@ bsddialog_textbox(struct bsddialog_conf *conf, char* file, int rows, int cols)
}
fclose(fp);
bs.nbuttons = 1;
bs.label[0] = "EXIT";
if (conf->button.ok_label != NULL)
bs.label[0] = conf->button.ok_label;
bs.value[0] = BSDDIALOG_OK;
bs.curr = 0;
bs.sizebutton = strlen(bs.label[0]) + 2;
if (set_widget_size(conf, rows, cols, &h, &w) != 0)
return BSDDIALOG_ERROR;
textbox_autosize(conf, rows, cols, &h, &w, hpad, wpad);
if (textbox_checksize(h, w, hpad) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
textbox_autosize(conf, rows, cols, &h, &w, hpad, wpad, bs);
if (textbox_checksize(h, w, hpad, bs) != 0)
return (BSDDIALOG_ERROR);
if (set_widget_position(conf, &y, &x, h, w) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (new_widget_withtextpad(conf, &shadow, &widget, y, x, h, w, RAISED,
NULL, NULL, NULL, true) != 0)
return BSDDIALOG_ERROR;
exitbutt = conf->button.exit_label == NULL ? BUTTON_TEXTBOX : conf->button.exit_label;
draw_button(widget, h-2, (w-2)/2 - strlen(exitbutt)/2, strlen(exitbutt)+2,
exitbutt, true, false);
wrefresh(widget);
if (new_dialog(conf, &shadow, &widget, y, x, h, w, NULL, NULL, &bs,
true) != 0)
return (BSDDIALOG_ERROR);
ys = y + 1;
xs = x + 1;
@ -143,8 +125,10 @@ bsddialog_textbox(struct bsddialog_conf *conf, char* file, int rows, int cols)
ypad = xpad = 0;
printrows = h-4;
loop = true;
while(loop) {
prefresh(pad, ypad, xpad, ys, xs, ye, xe);
while (loop) {
wnoutrefresh(widget);
pnoutrefresh(pad, ypad, xpad, ys, xs, ye, xe);
doupdate();
input = getch();
switch(input) {
case KEY_ENTER:
@ -153,8 +137,10 @@ bsddialog_textbox(struct bsddialog_conf *conf, char* file, int rows, int cols)
loop = false;
break;
case 27: /* Esc */
output = BSDDIALOG_ESC;
loop = false;
if (conf->key.enable_esc) {
output = BSDDIALOG_ESC;
loop = false;
}
break;
case KEY_HOME:
ypad = 0;
@ -169,7 +155,8 @@ bsddialog_textbox(struct bsddialog_conf *conf, char* file, int rows, int cols)
break;
case KEY_NPAGE:
ypad += printrows;
ypad = ypad + printrows > hpad ? hpad - printrows : ypad;
if (ypad + printrows > hpad)
ypad = hpad - printrows;
break;
case '0':
xpad = 0;
@ -193,32 +180,21 @@ bsddialog_textbox(struct bsddialog_conf *conf, char* file, int rows, int cols)
if (conf->f1_file == NULL && conf->f1_message == NULL)
break;
if (f1help(conf) != 0)
return BSDDIALOG_ERROR;
/* No break! the terminal size can change */
return (BSDDIALOG_ERROR);
/* No break, screen size can change */
case KEY_RESIZE:
hide_widget(y, x, h, w,conf->shadow);
/*
* Unnecessary, but, when the columns decrease the
* following "refresh" seem not work
*/
/* Important for decreasing screen */
hide_widget(y, x, h, w, conf->shadow);
refresh();
if (set_widget_size(conf, rows, cols, &h, &w) != 0)
return BSDDIALOG_ERROR;
textbox_autosize(conf, rows, cols, &h, &w, hpad, wpad);
if (textbox_checksize(h, w, hpad) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
textbox_autosize(conf, rows, cols, &h, &w, hpad, wpad,
bs);
if (textbox_checksize(h, w, hpad, bs) != 0)
return (BSDDIALOG_ERROR);
if (set_widget_position(conf, &y, &x, h, w) != 0)
return BSDDIALOG_ERROR;
wclear(shadow);
mvwin(shadow, y + t.shadow.h, x + t.shadow.w);
wresize(shadow, h, w);
wclear(widget);
mvwin(widget, y, x);
wresize(widget, h, w);
return (BSDDIALOG_ERROR);
ys = y + 1;
xs = x + 1;
@ -227,22 +203,22 @@ bsddialog_textbox(struct bsddialog_conf *conf, char* file, int rows, int cols)
ypad = xpad = 0;
printrows = h - 4;
if(update_widget_withtextpad(conf, shadow, widget, h, w,
RAISED, NULL, NULL, NULL, true) != 0)
return BSDDIALOG_ERROR;
draw_button(widget, h-2, (w-2)/2 - strlen(exitbutt)/2,
strlen(exitbutt)+2, exitbutt, true, false);
wrefresh(widget); /* for button */
if (update_dialog(conf, shadow, widget, y, x, h, w,
NULL, NULL, &bs, true) != 0)
return (BSDDIALOG_ERROR);
/* Important to fix grey lines expanding screen */
refresh();
break;
default:
if (shortcut_buttons(input, &bs)) {
output = bs.value[bs.curr];
loop = false;
}
}
}
end_widget_withtextpad(conf, widget, h, w, pad, shadow);
end_dialog(conf, shadow, widget, pad);
return output;
}
return (output);
}

48
lib/theme.c
View File

@ -1,7 +1,7 @@
/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2021 Alfonso Sabato Siciliano
* Copyright (c) 2021-2022 Alfonso Sabato Siciliano
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@ -25,15 +25,11 @@
* SUCH DAMAGE.
*/
#ifdef PORTNCURSES
#include <ncurses/ncurses.h>
#else
#include <ncurses.h>
#endif
#include <curses.h>
#include "bsddialog.h"
#include "lib_util.h"
#include "bsddialog_theme.h"
#include "lib_util.h"
#define GET_COLOR(bg, fg) (COLOR_PAIR(bg * 8 + fg +1))
@ -42,7 +38,7 @@ struct bsddialog_theme t;
static struct bsddialog_theme bsddialogtheme = {
#define bgwidget COLOR_WHITE
#define bgcurr COLOR_YELLOW
.terminal.color = GET_COLOR(COLOR_BLACK, COLOR_CYAN),
.screen.color = GET_COLOR(COLOR_BLACK, COLOR_CYAN),
.shadow.color = GET_COLOR(COLOR_BLACK, COLOR_BLACK),
.shadow.h = 1,
@ -55,8 +51,6 @@ static struct bsddialog_theme bsddialogtheme = {
.dialog.color = GET_COLOR(COLOR_BLACK, bgwidget),
.dialog.bottomtitlecolor = GET_COLOR(COLOR_BLACK, bgwidget),
.text.hmargin = 1,
.menu.arrowcolor = GET_COLOR(COLOR_YELLOW, bgwidget),
.menu.selectorcolor = GET_COLOR(COLOR_BLACK, bgwidget) | A_BOLD,
.menu.f_desccolor = GET_COLOR(COLOR_WHITE, bgcurr),
@ -89,7 +83,7 @@ static struct bsddialog_theme bsddialogtheme = {
static struct bsddialog_theme blackwhite = {
#define fg COLOR_WHITE
#define bk COLOR_BLACK
.terminal.color = GET_COLOR(fg, bk),
.screen.color = GET_COLOR(fg, bk),
.shadow.color = GET_COLOR(COLOR_BLACK, COLOR_BLACK),
.shadow.h = 1,
@ -102,8 +96,6 @@ static struct bsddialog_theme blackwhite = {
.dialog.color = GET_COLOR(fg, bk),
.dialog.bottomtitlecolor = GET_COLOR(fg, bk),
.text.hmargin = 1,
.menu.arrowcolor = GET_COLOR(fg, bk),
.menu.selectorcolor = GET_COLOR(fg, bk),
.menu.f_desccolor = GET_COLOR(fg, bk) | A_REVERSE,
@ -134,7 +126,7 @@ static struct bsddialog_theme blackwhite = {
};
static struct bsddialog_theme dialogtheme = {
.terminal.color = GET_COLOR(COLOR_CYAN, COLOR_BLUE) | A_BOLD,
.screen.color = GET_COLOR(COLOR_CYAN, COLOR_BLUE) | A_BOLD,
.shadow.color = GET_COLOR(COLOR_BLACK, COLOR_BLACK),
.shadow.h = 1,
@ -147,18 +139,16 @@ static struct bsddialog_theme dialogtheme = {
.dialog.color = GET_COLOR(COLOR_BLACK, COLOR_WHITE),
.dialog.bottomtitlecolor = GET_COLOR(COLOR_BLACK, COLOR_WHITE) | A_BOLD,
.text.hmargin = 1,
.menu.arrowcolor = GET_COLOR(COLOR_GREEN, COLOR_WHITE),
.menu.selectorcolor = GET_COLOR(COLOR_BLACK, bgwidget) | A_BOLD,
.menu.f_desccolor = GET_COLOR(COLOR_WHITE, COLOR_BLUE) | A_BOLD,
.menu.desccolor = GET_COLOR(COLOR_BLACK, COLOR_WHITE) | A_BOLD,
.menu.f_namecolor = GET_COLOR(COLOR_YELLOW, COLOR_BLUE) | A_BOLD,
.menu.namecolor = GET_COLOR(COLOR_BLUE, COLOR_WHITE) | A_BOLD,
.menu.selectorcolor = GET_COLOR(COLOR_BLACK, bgwidget),
.menu.f_desccolor = GET_COLOR(COLOR_WHITE, COLOR_BLUE),
.menu.desccolor = GET_COLOR(COLOR_BLACK, COLOR_WHITE),
.menu.f_namecolor = GET_COLOR(COLOR_YELLOW, COLOR_BLUE),
.menu.namecolor = GET_COLOR(COLOR_BLUE, COLOR_WHITE),
.menu.namesepcolor = GET_COLOR(COLOR_RED, COLOR_WHITE),
.menu.descsepcolor = GET_COLOR(COLOR_RED, COLOR_WHITE),
.menu.f_shortcutcolor = GET_COLOR(COLOR_RED, COLOR_BLUE) | A_BOLD,
.menu.shortcutcolor = GET_COLOR(COLOR_RED, COLOR_WHITE) | A_BOLD,
.menu.f_shortcutcolor = GET_COLOR(COLOR_RED, COLOR_BLUE),
.menu.shortcutcolor = GET_COLOR(COLOR_RED, COLOR_WHITE),
.form.f_fieldcolor = GET_COLOR(COLOR_WHITE, COLOR_BLUE) | A_BOLD,
.form.fieldcolor = GET_COLOR(COLOR_WHITE, COLOR_CYAN) | A_BOLD,
@ -181,11 +171,12 @@ static struct bsddialog_theme dialogtheme = {
static void
set_theme(struct bsddialog_theme *dst, struct bsddialog_theme *src)
{
dst->screen.color = src->screen.color;
dst->shadow.color = src->shadow.color;
dst->shadow.h = src->shadow.h;
dst->shadow.w = src->shadow.w;
dst->terminal.color = src->terminal.color;
dst->dialog.delimtitle = src->dialog.delimtitle;
dst->dialog.titlecolor = src->dialog.titlecolor;
dst->dialog.lineraisecolor = src->dialog.lineraisecolor;
@ -193,8 +184,6 @@ set_theme(struct bsddialog_theme *dst, struct bsddialog_theme *src)
dst->dialog.color = src->dialog.color;
dst->dialog.bottomtitlecolor = src->dialog.bottomtitlecolor;
dst->text.hmargin = src->text.hmargin;
dst->menu.arrowcolor = src->menu.arrowcolor;
dst->menu.selectorcolor = src->menu.selectorcolor;
dst->menu.f_desccolor = src->menu.f_desccolor;
@ -223,7 +212,7 @@ set_theme(struct bsddialog_theme *dst, struct bsddialog_theme *src)
dst->button.f_shortcutcolor = src->button.f_shortcutcolor;
dst->button.shortcutcolor = src->button.shortcutcolor;
bkgd(dst->terminal.color);
bkgd(dst->screen.color);
refresh();
}
@ -258,6 +247,9 @@ int bsddialog_set_default_theme(enum bsddialog_default_theme newtheme)
if (newtheme == BSDDIALOG_THEME_DEFAULT) {
bsddialog_set_theme(&dialogtheme);
t.dialog.lineraisecolor = t.dialog.linelowercolor;
t.dialog.delimtitle = true;
t.button.leftch = '[';
t.button.rightch = ']';
}
else if (newtheme == BSDDIALOG_THEME_BSDDIALOG)
bsddialog_set_theme(&bsddialogtheme);
@ -285,4 +277,4 @@ bsddialog_color(enum bsddialog_color foreground,
cursesflags |= A_UNDERLINE;
return (GET_COLOR(foreground, background) | cursesflags);
}
}

345
lib/timebox.c
View File

@ -1,7 +1,7 @@
/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2021 Alfonso Sabato Siciliano
* Copyright (c) 2021-2022 Alfonso Sabato Siciliano
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@ -28,66 +28,41 @@
#include <sys/param.h>
#include <ctype.h>
#ifdef PORTNCURSES
#include <ncurses/ncurses.h>
#else
#include <ncurses.h>
#endif
#include <curses.h>
#include <string.h>
#include "bsddialog.h"
#include "lib_util.h"
#include "bsddialog_theme.h"
#include "lib_util.h"
#define MINWDATE 25 /* 23 wins + 2 VBORDERS */
#define MINWTIME 16 /*14 wins + 2 VBORDERS */
#define MINHEIGHT 8 /* 2 for text */
/* "Time": timebox - datebox */
#define MINWDATE 23 /* 3 windows and their borders */
#define MINWTIME 14 /* 3 windows and their borders */
extern struct bsddialog_theme t;
static int
datetime_autosize(struct bsddialog_conf *conf, int rows, int cols, int *h,
int *w, int minw, char *text, struct buttons bs)
int *w, int minw, const char *text, struct buttons bs)
{
int maxword, maxline, nlines, line;
int htext, wtext;
if (get_text_properties(conf, text, &maxword, &maxline, &nlines) != 0)
return BSDDIALOG_ERROR;
if (cols == BSDDIALOG_AUTOSIZE) {
*w = VBORDERS;
/* buttons size */
*w += bs.nbuttons * bs.sizebutton;
*w += bs.nbuttons > 0 ? (bs.nbuttons-1) * t.button.space : 0;
/* text size */
line = maxline + VBORDERS + t.text.hmargin * 2;
line = MAX(line, (int) (maxword + VBORDERS + t.text.hmargin * 2));
*w = MAX(*w, line);
/* date windows */
*w = MAX(*w, minw);
/* conf.auto_minwidth */
*w = MAX(*w, (int)conf->auto_minwidth);
/* avoid terminal overflow */
*w = MIN(*w, widget_max_width(conf) -1);
if (cols == BSDDIALOG_AUTOSIZE || rows == BSDDIALOG_AUTOSIZE) {
if (text_size(conf, rows, cols, text, &bs, 3, minw, &htext,
&wtext) != 0)
return (BSDDIALOG_ERROR);
}
if (rows == BSDDIALOG_AUTOSIZE) {
*h = MINHEIGHT;
if (maxword > 0)
*h += MAX(nlines, (int)(*w / GET_ASPECT_RATIO(conf)));
/* conf.auto_minheight */
*h = MAX(*h, (int)conf->auto_minheight);
/* avoid terminal overflow */
*h = MIN(*h, widget_max_height(conf) -1);
}
if (cols == BSDDIALOG_AUTOSIZE)
*w = widget_min_width(conf, htext,minw, &bs);
return 0;
if (rows == BSDDIALOG_AUTOSIZE)
*h = widget_min_height(conf, htext, 3 /* windows */, true);
return (0);
}
static int
datetime_checksize(int rows, int cols, char *text, int minw, struct buttons bs)
datetime_checksize(int rows, int cols, int minw, struct buttons bs)
{
int mincols;
@ -99,19 +74,20 @@ datetime_checksize(int rows, int cols, char *text, int minw, struct buttons bs)
if (cols < mincols)
RETURN_ERROR("Few cols for this timebox/datebox");
if (rows < MINHEIGHT + (strlen(text) > 0 ? 1 : 0))
RETURN_ERROR("Few rows for this timebox/datebox");
if (rows < 7) /* 2 button + 2 borders + 3 windows */
RETURN_ERROR("Few rows for this timebox/datebox, at least 7");
return 0;
return (0);
}
int bsddialog_timebox(struct bsddialog_conf *conf, char* text, int rows, int cols,
unsigned int *hh, unsigned int *mm, unsigned int *ss)
int
bsddialog_timebox(struct bsddialog_conf *conf, const char* text, int rows,
int cols, unsigned int *hh, unsigned int *mm, unsigned int *ss)
{
WINDOW *widget, *textpad, *shadow;
int i, input, output, y, x, h, w, sel, htextpad;
struct buttons bs;
bool loop;
int i, input, output, y, x, h, w, sel;
WINDOW *widget, *textpad, *shadow;
struct buttons bs;
struct myclockstruct {
unsigned int max;
unsigned int value;
@ -132,41 +108,38 @@ int bsddialog_timebox(struct bsddialog_conf *conf, char* text, int rows, int col
c[i].value = c[i].max;
}
get_buttons(conf, &bs, BUTTONLABEL(ok_label), BUTTONLABEL(extra_label),
BUTTONLABEL(cancel_label), BUTTONLABEL(help_label));
get_buttons(conf, &bs, BUTTON_OK_LABEL, BUTTON_CANCEL_LABEL);
if (set_widget_size(conf, rows, cols, &h, &w) != 0)
return BSDDIALOG_ERROR;
if (datetime_autosize(conf, rows, cols, &h, &w, MINWTIME, text, bs) != 0)
return BSDDIALOG_ERROR;
if (datetime_checksize(h, w, text, MINWTIME, bs) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (datetime_autosize(conf, rows, cols, &h, &w, MINWTIME, text,
bs) != 0)
return (BSDDIALOG_ERROR);
if (datetime_checksize(h, w, MINWTIME, bs) != 0)
return (BSDDIALOG_ERROR);
if (set_widget_position(conf, &y, &x, h, w) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (new_widget_withtextpad(conf, &shadow, &widget, y, x, h, w, RAISED,
&textpad, &htextpad, text, true) != 0)
return BSDDIALOG_ERROR;
draw_buttons(widget, h-2, w, bs, true);
if (new_dialog(conf, &shadow, &widget, y, x, h, w, &textpad, text, &bs,
true) != 0)
return (BSDDIALOG_ERROR);
wrefresh(widget);
pnoutrefresh(textpad, 0, 0, y+1, x+2, y+h-7, x+w-2);
doupdate();
prefresh(textpad, 0, 0, y+1, x+2, y+h-7, x+w-2);
c[0].win = new_boxed_window(conf, y + h - 6, x + w/2 - 7, 3, 4, LOWERED);
c[0].win = new_boxed_window(conf, y+h-6, x + w/2 - 7, 3, 4, LOWERED);
mvwaddch(widget, h - 5, w/2 - 3, ':');
c[1].win = new_boxed_window(conf, y + h - 6, x + w/2 - 2, 3, 4, LOWERED);
c[1].win = new_boxed_window(conf, y+h-6, x + w/2 - 2, 3, 4, LOWERED);
mvwaddch(widget, h - 5, w/2 + 2, ':');
c[2].win = new_boxed_window(conf, y + h - 6, x + w/2 + 3, 3, 4, LOWERED);
c[2].win = new_boxed_window(conf, y+h-6, x + w/2 + 3, 3, 4, LOWERED);
wrefresh(widget);
sel = 0;
curs_set(2);
loop = true;
while(loop) {
for (i=0; i<3; i++) {
while (loop) {
for (i = 0; i < 3; i++) {
mvwprintw(c[i].win, 1, 1, "%2d", c[i].value);
wrefresh(c[i].win);
}
@ -186,79 +159,61 @@ int bsddialog_timebox(struct bsddialog_conf *conf, char* text, int rows, int col
loop = false;
break;
case 27: /* Esc */
output = BSDDIALOG_ESC;
loop = false;
if (conf->key.enable_esc) {
output = BSDDIALOG_ESC;
loop = false;
}
break;
case '\t': /* TAB */
sel = (sel + 1) % 3;
bs.curr = (bs.curr + 1) % bs.nbuttons;
draw_buttons(widget, bs, true);
wrefresh(widget);
break;
case KEY_LEFT:
if (bs.curr > 0) {
bs.curr--;
draw_buttons(widget, h-2, w, bs, true);
wrefresh(widget);
}
sel = sel == 0 ? 2 : (sel - 1);
break;
case KEY_RIGHT:
if (bs.curr < (int) bs.nbuttons - 1) {
bs.curr++;
draw_buttons(widget, h-2, w, bs, true);
wrefresh(widget);
}
sel = (sel + 1) % 3;
break;
case KEY_UP:
c[sel].value = c[sel].value < c[sel].max ? c[sel].value + 1 : 0;
c[sel].value = c[sel].value < c[sel].max ?
c[sel].value + 1 : 0;
break;
case KEY_DOWN:
c[sel].value = c[sel].value > 0 ? c[sel].value - 1 : c[sel].max;
c[sel].value = c[sel].value > 0 ?
c[sel].value - 1 : c[sel].max;
break;
case KEY_F(1):
if (conf->f1_file == NULL && conf->f1_message == NULL)
break;
curs_set(0);
if (f1help(conf) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
curs_set(2);
/* No break! the terminal size can change */
/* No break, screen size can change */
case KEY_RESIZE:
hide_widget(y, x, h, w,conf->shadow);
/*
* Unnecessary, but, when the columns decrease the
* following "refresh" seem not work
*/
/* Important for decreasing screen */
hide_widget(y, x, h, w, conf->shadow);
refresh();
if (set_widget_size(conf, rows, cols, &h, &w) != 0)
return BSDDIALOG_ERROR;
if (datetime_autosize(conf, rows, cols, &h, &w, MINWTIME, text, bs) != 0)
return BSDDIALOG_ERROR;
if (datetime_checksize(h, w, text, MINWTIME, bs) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (datetime_autosize(conf, rows, cols, &h, &w,
MINWTIME, text, bs) != 0)
return (BSDDIALOG_ERROR);
if (datetime_checksize(h, w, MINWTIME, bs) != 0)
return (BSDDIALOG_ERROR);
if (set_widget_position(conf, &y, &x, h, w) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
wclear(shadow);
mvwin(shadow, y + t.shadow.h, x + t.shadow.w);
wresize(shadow, h, w);
if (update_dialog(conf, shadow, widget, y, x, h, w,
textpad, text, &bs, true) != 0)
return (BSDDIALOG_ERROR);
wclear(widget);
mvwin(widget, y, x);
wresize(widget, h, w);
doupdate();
htextpad = 1;
wclear(textpad);
wresize(textpad, 1, w - HBORDERS - t.text.hmargin * 2);
if(update_widget_withtextpad(conf, shadow, widget, h, w,
RAISED, textpad, &htextpad, text, true) != 0)
return BSDDIALOG_ERROR;
mvwaddch(widget, h - 5, w/2 - 3, ':');
mvwaddch(widget, h - 5, w/2 + 2, ':');
draw_buttons(widget, h-2, w, bs, true);
wrefresh(widget);
prefresh(textpad, 0, 0, y+1, x+2, y+h-7, x+w-2);
@ -282,31 +237,30 @@ int bsddialog_timebox(struct bsddialog_conf *conf, char* text, int rows, int col
refresh();
break;
default:
for (i = 0; i < (int) bs.nbuttons; i++)
if (tolower(input) == tolower((bs.label[i])[0])) {
output = bs.value[i];
loop = false;
if (shortcut_buttons(input, &bs)) {
output = bs.value[bs.curr];
loop = false;
}
}
}
curs_set(0);
for (i=0; i<3; i++)
for (i = 0; i < 3; i++)
delwin(c[i].win);
end_widget_withtextpad(conf, widget, h, w, textpad, shadow);
end_dialog(conf, shadow, widget, textpad);
return output;
return (output);
}
int
bsddialog_datebox(struct bsddialog_conf *conf, char* text, int rows, int cols,
unsigned int *yy, unsigned int *mm, unsigned int *dd)
bsddialog_datebox(struct bsddialog_conf *conf, const char *text, int rows,
int cols, unsigned int *yy, unsigned int *mm, unsigned int *dd)
{
WINDOW *widget, *textpad, *shadow;
int i, input, output, y, x, h, w, sel, htextpad;
struct buttons bs;
bool loop;
int i, input, output, y, x, h, w, sel;
WINDOW *widget, *textpad, *shadow;
struct buttons bs;
struct calendar {
int max;
int value;
@ -348,44 +302,41 @@ bsddialog_datebox(struct bsddialog_conf *conf, char* text, int rows, int cols,
if (c[2].value > c[2].max)
c[2].value = c[2].max;
get_buttons(conf, &bs, BUTTONLABEL(ok_label), BUTTONLABEL(extra_label),
BUTTONLABEL(cancel_label), BUTTONLABEL(help_label));
get_buttons(conf, &bs, BUTTON_OK_LABEL, BUTTON_CANCEL_LABEL);
if (set_widget_size(conf, rows, cols, &h, &w) != 0)
return BSDDIALOG_ERROR;
if (datetime_autosize(conf, rows, cols, &h, &w, MINWDATE, text, bs) != 0)
return BSDDIALOG_ERROR;
if (datetime_checksize(h, w, text, MINWDATE, bs) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (datetime_autosize(conf, rows, cols, &h, &w, MINWDATE, text,
bs) != 0)
return (BSDDIALOG_ERROR);
if (datetime_checksize(h, w, MINWDATE, bs) != 0)
return (BSDDIALOG_ERROR);
if (set_widget_position(conf, &y, &x, h, w) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (new_widget_withtextpad(conf, &shadow, &widget, y, x, h, w, RAISED,
&textpad, &htextpad, text, true) != 0)
return BSDDIALOG_ERROR;
if (new_dialog(conf, &shadow, &widget, y, x, h, w, &textpad, text, &bs,
true) != 0)
return (BSDDIALOG_ERROR);
draw_buttons(widget, h-2, w, bs, true);
pnoutrefresh(textpad, 0, 0, y+1, x+2, y+h-7, x+w-2);
doupdate();
wrefresh(widget);
prefresh(textpad, 0, 0, y+1, x+2, y+h-7, x+w-2);
c[0].win = new_boxed_window(conf, y + h - 6, x + w/2 - 11, 3, 6, LOWERED);
c[0].win = new_boxed_window(conf, y+h-6, x + w/2 - 11, 3, 6, LOWERED);
mvwaddch(widget, h - 5, w/2 - 5, '/');
c[1].win = new_boxed_window(conf, y + h - 6, x + w/2 - 4, 3, 11, LOWERED);
c[1].win = new_boxed_window(conf, y+h-6, x + w/2 - 4, 3, 11, LOWERED);
mvwaddch(widget, h - 5, w/2 + 7, '/');
c[2].win = new_boxed_window(conf, y + h - 6, x + w/2 + 8, 3, 4, LOWERED);
c[2].win = new_boxed_window(conf, y+h-6, x + w/2 + 8, 3, 4, LOWERED);
wrefresh(widget);
sel = 2;
curs_set(2);
loop = true;
while(loop) {
while (loop) {
mvwprintw(c[0].win, 1, 1, "%4d", c[0].value);
mvwprintw(c[1].win, 1, 1, "%9s", m[c[1].value-1].name);
mvwprintw(c[2].win, 1, 1, "%2d", c[2].value);
for (i=0; i<3; i++) {
for (i = 0; i < 3; i++) {
wrefresh(c[i].win);
}
wmove(c[sel].win, 1, c[sel].x);
@ -404,28 +355,25 @@ bsddialog_datebox(struct bsddialog_conf *conf, char* text, int rows, int cols,
loop = false;
break;
case 27: /* Esc */
output = BSDDIALOG_ESC;
loop = false;
if (conf->key.enable_esc) {
output = BSDDIALOG_ESC;
loop = false;
}
break;
case '\t': /* TAB */
sel = (sel + 1) % 3;
bs.curr = (bs.curr + 1) % bs.nbuttons;
draw_buttons(widget, bs, true);
wrefresh(widget);
break;
case KEY_LEFT:
if (bs.curr > 0) {
bs.curr--;
draw_buttons(widget, h-2, w, bs, true);
wrefresh(widget);
}
sel = sel == 0 ? 2 : (sel - 1);
break;
case KEY_RIGHT:
if (bs.curr < (int) bs.nbuttons - 1) {
bs.curr++;
draw_buttons(widget, h-2, w, bs, true);
wrefresh(widget);
}
sel = (sel + 1) % 3;
break;
case KEY_UP:
c[sel].value = c[sel].value > 1 ? c[sel].value - 1 : c[sel].max ;
c[sel].value = c[sel].value > 1 ?
c[sel].value - 1 : c[sel].max ;
/* if mount change */
c[2].max = m[c[1].value -1].days;
/* if year change */
@ -436,7 +384,8 @@ bsddialog_datebox(struct bsddialog_conf *conf, char* text, int rows, int cols,
c[2].value = c[2].max;
break;
case KEY_DOWN:
c[sel].value = c[sel].value < c[sel].max ? c[sel].value + 1 : 1;
c[sel].value = c[sel].value < c[sel].max ?
c[sel].value + 1 : 1;
/* if mount change */
c[2].max = m[c[1].value -1].days;
/* if year change */
@ -451,48 +400,31 @@ bsddialog_datebox(struct bsddialog_conf *conf, char* text, int rows, int cols,
break;
curs_set(0);
if (f1help(conf) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
curs_set(2);
/* No break! the terminal size can change */
/* No break, screen size can change */
case KEY_RESIZE:
hide_widget(y, x, h, w,conf->shadow);
/*
* Unnecessary, but, when the columns decrease the
* following "refresh" seem not work
*/
/* Important for decreasing screen */
hide_widget(y, x, h, w, conf->shadow);
refresh();
if (set_widget_size(conf, rows, cols, &h, &w) != 0)
return BSDDIALOG_ERROR;
if (datetime_autosize(conf, rows, cols, &h, &w, MINWDATE, text, bs) != 0)
return BSDDIALOG_ERROR;
if (datetime_checksize(h, w, text, MINWDATE, bs) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
if (datetime_autosize(conf, rows, cols, &h, &w,
MINWDATE, text, bs) != 0)
return (BSDDIALOG_ERROR);
if (datetime_checksize(h, w, MINWDATE, bs) != 0)
return (BSDDIALOG_ERROR);
if (set_widget_position(conf, &y, &x, h, w) != 0)
return BSDDIALOG_ERROR;
return (BSDDIALOG_ERROR);
wclear(shadow);
mvwin(shadow, y + t.shadow.h, x + t.shadow.w);
wresize(shadow, h, w);
if (update_dialog(conf, shadow, widget, y, x, h, w,
textpad, text, &bs, true) != 0)
return (BSDDIALOG_ERROR);
doupdate();
wclear(widget);
mvwin(widget, y, x);
wresize(widget, h, w);
htextpad = 1;
wclear(textpad);
wresize(textpad, 1, w - HBORDERS - t.text.hmargin * 2);
if(update_widget_withtextpad(conf, shadow, widget, h, w,
RAISED, textpad, &htextpad, text, true) != 0)
return BSDDIALOG_ERROR;
mvwaddch(widget, h - 5, w/2 - 5, '/');
mvwaddch(widget, h - 5, w/2 + 7, '/');
draw_buttons(widget, h-2, w, bs, true);
wrefresh(widget);
prefresh(textpad, 0, 0, y+1, x+2, y+h-7, x+w-2);
@ -516,19 +448,18 @@ bsddialog_datebox(struct bsddialog_conf *conf, char* text, int rows, int cols,
refresh();
break;
default:
for (i = 0; i < (int) bs.nbuttons; i++)
if (tolower(input) == tolower((bs.label[i])[0])) {
output = bs.value[i];
loop = false;
if (shortcut_buttons(input, &bs)) {
output = bs.value[bs.curr];
loop = false;
}
}
}
curs_set(0);
for (i=0; i<3; i++)
for (i = 0; i < 3; i++)
delwin(c[i].win);
end_widget_withtextpad(conf, widget, h, w, textpad, shadow);
end_dialog(conf, shadow, widget, textpad);
return output;
}
return (output);
}