# BSDDialog 1.0.5

This project provides **bsddialog** and **libbsddialog**, an utility
and a library to build scripts and tools with TUI dialogs and widgets.


## Demo

[Screenshots](https://www.flickr.com/photos/alfonsosiciliano/albums/72157720215006074).


## Getting Started

FreeBSD and Linux:

```
% git clone https://gitlab.com/alfix/bsddialog.git
% cd bsddialog
% make
% ./bsddialog --msgbox "Hello World!" 8 20
```

Output:

![screenshot](screenshot.png)


## Utility

**Dialogs:**

--calendar, --checklist, --datebox, --form, --gauge, --infobox, --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 --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 [Examples](https://gitlab.com/alfix/bsddialog/-/tree/main/examples_utility)
in the _Public Domain_ to build new projects:
```
% sh ./examples_utility/calendar.sh
% sh ./examples_utility/checklist.sh
% sh ./examples_utility/datebox.sh
% sh ./examples_utility/form.sh
% sh ./examples_utility/gauge.sh
% sh ./examples_utility/infobox.sh
% sh ./examples_utility/inputbox.sh
% sh ./examples_utility/menu.sh
% sh ./examples_utility/mixedform.sh
% sh ./examples_utility/mixedgauge.sh
% sh ./examples_utility/msgbox.sh
% sh ./examples_utility/passwordbox.sh
% sh ./examples_utility/passwordform.sh
% sh ./examples_utility/pause.sh
% sh ./examples_utility/radiolist.sh
% sh ./examples_utility/rangebox.sh
% sh ./examples_utility/timebox.sh
% sh ./examples_utility/yesno.sh
```

## 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
% ./calendar
% ./checklist
% ./datebox
% ./form
% ./gauge
% ./infobox
% ./menu
% ./mixedgauge
% ./mixedlist
% ./msgbox
% ./pause
% ./radiolist
% ./rangebox
% ./theme
% ./timebox
% ./yesno
```


## TODO and Ideas

 - menubar feature.
 - key callback.
 - Right-To-Left text.
 - some terminal does not hide the cursor, move it bottom-right before to getch.
 - refactor backtitle: add WINDOW \*dialog.backtitle for multiline and fix expanding screen.
 - refactor bottomdesc: add WINDOW \*dialog.bottomdesc to fix expandig screen.
 - accessibility https://wiki.freebsd.org/Accessibility/Wishlist/Base.
 - add bool conf.menu.depthlines.
 - implement custom getopt\_long().
 - refactor/redesign gauge().
 - improve grey lines expanding terminal (maybe redrawwin() in hide\_dialog()).
 - more restrictive strtol() and strtoul().
 - implement global buttons handler.
 - doc: external tutorial, theming guide.
 - implement menutype.min\_on.
 - add debug API: bsddialog\_debug(y,x,refresh,"fmt",...).
 - add mouse support.
 - use alarm(2) for bsddialog\_pause.
 - delete form fieldlen constraint, hide or truncate long field in little screens.
 - improve --inputbox autosizing, consider also input length.
 - fix --form "" 0 0 0 Label 1 0 Init 1 12 0 0 (with 0 editable field).
 - fix --mixedform "" 0 0 0 Label 1 0 Init 1 12 0 0 2 (with 0 editable field).
 - add *text* customization to --hmsg *help-message*
 - check --passwordform *fieldlen* like --form and --mixedform.
 - add manuals to Makefiles installe and uninstall targets.
