* Invert `#if NET5_0` conditions so that when adding net6.0 target framework, the _new_ APIs are used.
* Use `NET5_0_OR_GREATER` instead of `NET5_0` to ensure consistent behaviour on future target frameworks.
Adds a new extension method IAnsiConsole.WriteAnsi that writes
VT/ANSI control codes to the console. If VT/ANSI control codes are
not supported, nothing will be written.
* Moves ColorSystem from Profile to Capabilities
* Renames Tty to IsTerminal
* Adds IAnsiConsoleOutput to make output more flexible
Closes#343Closes#359Closes#369
If an application runs on Windows 10.0.15063 or above, on a
runtime prior to net5.0, the color system detection will fail
and fall back to 8-bit color support.
The reason for this is because the behavior of
Environment.OSVersion.Version differs between runtimes. Unless you're
running on net5.0, both the major and build version components will
not reflect those in the actual Windows version.
1. Update CSI constant to include the [ character.
See ECMA-48 Section 8.3.16
https://www.ecma-international.org/wp-content/uploads/ECMA-48_5th_edition_june_1991.pdf
2. Use string interpolation, because it's easier to read
(and internally uses a StringBuilder)
3. Add ESC constant, because the AnsiBuilder needs it to create links.
4. Remove unused SGR overload.
1. Add an ED3 command to clear the scroll buffer.
This command is not in the original ANSI terminal control sequences but
was added later to XTerm to account for the fact that most modern
terminals have a scroll-buffer.
https://invisible-island.net/xterm/ctlseqs/ctlseqs.html#h4-Functions-using-CSI-_-ordered-by-the-final-character-lparen-s-rparen:CSI-Ps-J.1C8A
This command is now awailable in basically
all terminals with scroll-buffers
2. Change CUP coordinates to 1, 1
The coordinates 0, 0 also worked, but strictly speaking they are outside
the available screen area and are capped to 1, 1 anyways.
This commit fixes#337
This commit also changes the behavior of ProgressContext.IsFinished.
Only tasks that have been started will be taken into consideration,
and not indeterminate tasks.
Closes#329Closes#331
This makes it possible for encoders to output better representation
of the actual objects instead of working with chopped up segments.
* IAnsiConsole.Write now takes an IRenderable instead of segments
* Calculating cell width does no longer require a render context
* Removed RenderContext.LegacyConsole
* Removed RenderContext.Encoding
* Added Capabilities.Unicode
In both of these loops context is captured preventing caching of the lambda. this results in a pretty significant amount of allocations especially with progress bars that constantly are remeasuring
In Segment.Split, we didn't take cell width into account
when calculating the offset, which resulted in some "fun" bugs.
I've added a new overload for Segment.Split and obsoleted the old one.
Closes#150
