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Code Issues Packages 1 Wiki Activity

fix(windows): support special key presses in raw mode (#16904)

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Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
This commit is contained in:
David Sherret 2022-12-05 09:46:04 -05:00 committed by GitHub
parent 918518b506
commit 715f35d635
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 6 deletions
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13
runtime/ops/tty.rs
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@ -16,10 +16,6 @@ use deno_core::error::custom_error;
use winapi::shared::minwindef::DWORD; use winapi::shared::minwindef::DWORD;
#[cfg(windows)] #[cfg(windows)]
use winapi::um::wincon; use winapi::um::wincon;
#[cfg(windows)]
const RAW_MODE_MASK: DWORD = wincon::ENABLE_LINE_INPUT
| wincon::ENABLE_ECHO_INPUT
| wincon::ENABLE_PROCESSED_INPUT;
#[cfg(windows)] #[cfg(windows)]
fn get_windows_handle( fn get_windows_handle(
@ -85,11 +81,16 @@ fn op_stdin_set_raw(
{ {
return Err(Error::last_os_error().into()); return Err(Error::last_os_error().into());
} }
const RAW_MODE_MASK: DWORD = wincon::ENABLE_LINE_INPUT
| wincon::ENABLE_ECHO_INPUT
| wincon::ENABLE_PROCESSED_INPUT;
let new_mode = if is_raw { let new_mode = if is_raw {
original_mode & !RAW_MODE_MASK original_mode & !RAW_MODE_MASK | wincon::ENABLE_VIRTUAL_TERMINAL_INPUT
} else { } else {
original_mode | RAW_MODE_MASK original_mode | RAW_MODE_MASK & !wincon::ENABLE_VIRTUAL_TERMINAL_INPUT
}; };
// SAFETY: winapi call // SAFETY: winapi call
if unsafe { consoleapi::SetConsoleMode(handle, new_mode) } == FALSE { if unsafe { consoleapi::SetConsoleMode(handle, new_mode) } == FALSE {
return Err(Error::last_os_error().into()); return Err(Error::last_os_error().into());