Turbo Vision
notcurses
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Turbo Vision | notcurses | |
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22 | 102 | |
1,817 | 3,246 | |
- | - | |
8.0 | 7.2 | |
30 days ago | 4 days ago | |
C++ | C | |
GNU General Public License v3.0 or later | Apache License 2.0 |
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Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Turbo Vision
- Turbo Pascal Turns 40
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Terminal.Gui – Cross Platform Terminal UI Toolkit for .NET
there is also a port of the "original":
https://github.com/magiblot/tvision
A modern port of Turbo Vision 2.0, the classical framework for text-based user interfaces. Now cross-platform and with Unicode support.
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Ask HN: What are some examples of elegant software?
It's been an absolute joy toying with TV after all this years for some TUI side-projects.
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How do I make a batch file/program with this type of menu?
Discovered this : https://github.com/magiblot/tvision
- Modern Turbo Vision 2.0
- TUIs
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I looking for a TUI liberary/framework with good aesthetics.
TVision
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Any good TUI libraries for Windows in C/C++ (Text User Interface)?
I guess you could use a Turbo Vision clone that goes back to MS-DOS days, question is why bother.
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Is there a de-facto standard of C++ TUI library?
There is a port, https://github.com/magiblot/tvision
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Longing for Lean GUI Frameworks (C/C++)
I know also FLTK and Azul; further, I've looked at TUIs like ncurses, notcurses, and Turbo Vision.
notcurses
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Text UIs != Terminal UIs
> The only reason we don't have animation frameworks for the terminal is because it's not possible
- Notcurses: Blingful character graphics/TUI library
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good high-level ncurses library
Notcurses. Install it and run notcurses-demo to be suitably impressed.
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Ratatui: Build rich terminal user interfaces
Same for me, I would be much more motivated if there was something like textual for Rust. Given the capability of terminal emulators now I think Rust is lacking behind in the TUI field. Just checkout what can be done with something like notcurses
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Doom on Teletext
Other TUI libraries of note: https://github.com/dankamongmen/notcurses/blob/master/doc/OT...
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Io Uring
The broader world probably knows him best for the terminal handling library Notcurses[1] and a lot of telling terminal emulator authors to get their shit together.
I’ve had his grad-school project libtorque[2] (HotPar ’10), an event-handling and scheduling library, on my to-read list for years, but I can’t seem to figure out how it accomplishes the interesting things it does.
[1] https://nick-black.com/dankwiki/index.php/Notcurses, https://github.com/dankamongmen/notcurses/
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Are We Sixel Yet
In XTerm, this (rightly) makes no difference. In Foot and Contour however, you still end up a line resp. a screen below where you started, if now with the correct horizontal position.
So it seems to me like what you want should work by default, except it doesn’t.
It should be possible to instead just treat the whole thing as a graphical overlay (by computing or directly asking for the character cell size, as Kirill Panov rightly admonishes me is possible with XTWINOPS) without touching the cursor; that’s what the “sixel scrolling” setting (DECSDM) is supposed to do. Then you can just manually move the cursor forward however many positions after you’re done drawing.
Except apparently the DEC manual (the VT330/340 one above) and DEC hardware contradict each other as to which setting of DECSDM (set or reset) corresponds to which scrolling state (enabled or disabled), and XTerm has implemented it according to the manual not the VT3xx[1,2,3]—then most other emulators followed suit[4]—then XTerm switched to following the hardware[5,6] (unless you and that’s what I’m seeing on my machine right now. So now you need to check if you’re on XTerm ≥ 369 or not[7]. If I’m reading the Notcurses code right, other terminals have followed suit[8].
Again, ouch.
P.S. It seems DEC had an internal doc for how their terminals should operate (DEC STD 070) [9]. It does not document DECSDM at all.
[1] https://github.com/wez/wezterm/issues/217#issuecomment-86449...
[2] https://github.com/hackerb9/lsix/issues/41
[3] https://github.com/dankamongmen/notcurses/issues/1782
[4] https://github.com/arakiken/mlterm/pull/23
[5] https://invisible-island.net/xterm/xterm.log.html#xterm_369
[6] https://invisible-island.net/xterm/ctlseqs/ctlseqs.html#h3-T...
[7] https://github.com/dankamongmen/notcurses/commit/0918fa251e2... (the correct version cutoff is 369 not 359, the patch contains a now-fixed bug)
[8] https://github.com/dankamongmen/notcurses/blob/master/src/li... (look for mentions of invertsixel)
[9] http://www.bitsavers.org/pdf/dec/standards/EL-SM070-00_DEC_S...
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smenu clean window effect
And there's also the notcurses library:
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baca: TUI ebook reader
notcurses
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Sharing Saturday #453
Once I have finished documenting all of the existing API functions and structs, I will begin work on terminal rendering. While the API surface area will only be slightly increased (a single function to set some flags) the actual work will mean building a parallel renderer for both Linux and Windows. I will be looking into notcurses to see if it can make my life easier in this regard.
What are some alternatives?
python-prompt-toolkit - Library for building powerful interactive command line applications in Python
FINAL CUT - A text-based widget toolkit.
rich - Rich is a Python library for rich text and beautiful formatting in the terminal.
FTXUI - Features: - Functional style. Inspired by [1] and React - Simple and elegant syntax (in my opinion). - Support for UTF8 and fullwidth chars (→ 测试). - No dependencies. - Cross platform. Linux/mac (main target), Windows (experimental thanks to contributors), - WebAssembly. - Keyboard & mouse navigation. Operating systems: - linux emscripten - linux gcc - linux clang - windows msvc - mac clang
ncurses - snapshots of ncurses - see http://invisible-island.net/ncurses/ncurses.faq.html (no pull requests are accepted)
xterm.js - A terminal for the web
sixvid - Simple script for animated GIF viewing using sixels
tcell - Tcell is an alternate terminal package, similar in some ways to termbox, but better in others.
Elements C++ GUI library - Elements C++ GUI library
awesome-tuis - List of projects that provide terminal user interfaces