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b7b1e4020a
Adds Pane::for_each_logical_line_in_stable_range_mut and Pane::with_lines_mut which allow iterating mutably over lines. The idea is that this will allow the renderer to directly cache data in the Line via its appdata without having to build cumbersome external caching logic and managing cache keys. This commit just swaps the implementation around for localpane and sanity checks that the renderer functions. Various overlays and the mux client don't properly implement these yet and current warn at compile time and panic at runtime. To follow is the logic to cache the data and make sure that it works the way that I think before converting the other Pane implementations. |
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Cargo.toml | ||
LICENSE.md | ||
README.md |
Terminal Wizardry
This is a rust crate that provides a number of support functions for applications interested in either displaying data to a terminal or in building a terminal emulator.
It is currently in active development and subject to fairly wild sweeping changes.
Included functionality:
Surface
models a terminal display and its componentCell
s- Terminal attributes are aware of modern features such as True Color, Hyperlinks and will also support sixel and iterm style terminal graphics display.
Surface
s include a log ofChange
s and an API for consuming and applying deltas. This is a powerful building block for synchronizing screen instances.- Escape sequence parser decodes inscrutable escape sequences and gives them semantic meaning, making the code that uses them clearer. The decoded escapes can be re-encoded, allowing applications to start with the semantic meaning and emit the appropriate escape sequence without embedding obscure binary bytes.
Capabilities
allows probing for terminal capabilities that may not be included in the system terminfo database, and overriding them in an embedding application.Terminal
trait provides an abstraction over unix style ttys and Windows style console APIs.Change
s fromSurface
can be rendered toTerminal
s.Terminal
s allow decoding mouse and keyboard inputs in both blocking or non-blocking mode.Widget
trait allows composition of UI elements at a higher level.LineEditor
implements shell-like line editing functionality.
Windows Support
Termwiz understands how to work with both the legacy console APIs and the new PTY and virtual terminal features available in Windows 10, allowing for true color terminal applications on Windows 10.