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Use alternate buffer

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This commit is contained in:
henil 2021-01-25 23:50:07 +05:30
parent c32b837df7
commit a39eb66be8
1 changed files with 10 additions and 2 deletions
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12
src/main.rs
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@ -173,6 +173,12 @@ pub enum AppInstruction {
} }
pub fn start(mut os_input: Box<dyn OsApi>, opts: CliArgs) { pub fn start(mut os_input: Box<dyn OsApi>, opts: CliArgs) {
let take_snapshot = "\u{1b}[?1049h";
os_input.unset_raw_mode(0);
let _ = os_input
.get_stdout_writer()
.write(take_snapshot.as_bytes())
.unwrap();
let mut app_state = AppState::default(); let mut app_state = AppState::default();
let command_is_executing = CommandIsExecuting::new(); let command_is_executing = CommandIsExecuting::new();
@ -209,6 +215,7 @@ pub fn start(mut os_input: Box<dyn OsApi>, opts: CliArgs) {
os_input.clone(), os_input.clone(),
opts.debug, opts.debug,
); );
// Don't use default layouts in tests, but do everywhere else // Don't use default layouts in tests, but do everywhere else
#[cfg(not(test))] #[cfg(not(test))]
let default_layout = Some(PathBuf::from("default")); let default_layout = Some(PathBuf::from("default"));
@ -683,10 +690,11 @@ pub fn start(mut os_input: Box<dyn OsApi>, opts: CliArgs) {
// cleanup(); // cleanup();
let reset_style = "\u{1b}[m"; let reset_style = "\u{1b}[m";
let show_cursor = "\u{1b}[?25h"; let show_cursor = "\u{1b}[?25h";
let restore_snapshot = "\u{1b}[?1049l";
let goto_start_of_last_line = format!("\u{1b}[{};{}H", full_screen_ws.rows, 1); let goto_start_of_last_line = format!("\u{1b}[{};{}H", full_screen_ws.rows, 1);
let goodbye_message = format!( let goodbye_message = format!(
"{}\n{}{}Bye from Mosaic!", "{}\n{}{}{}Bye from Mosaic!",
goto_start_of_last_line, reset_style, show_cursor goto_start_of_last_line, restore_snapshot, reset_style, show_cursor
); );
os_input.unset_raw_mode(0); os_input.unset_raw_mode(0);