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compose: grey embed area when embed is stopped

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When stopping the embedded terminal with Ctrl-Z or SIGSTOP, show the
terminal area greyed out with a message box.
This commit is contained in:
Manos Pitsidianakis 2020-11-23 18:11:02 +02:00
parent ebc290cc2a
commit 179ed52add
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GPG Key ID: 73627C2F690DF710
1 changed files with 28 additions and 4 deletions
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32
src/components/mail/compose.rs
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@ -786,17 +786,41 @@ impl Component for Composer {
return;
}
EmbedStatus::Stopped(_, _) => {
clear_area(grid, body_area, theme_default);
let guard = embed_pty.lock().unwrap();
copy_area(
grid,
&guard.grid,
embed_area,
((0, 0), pos_dec(guard.terminal_size, (1, 1))),
);
change_colors(grid, embed_area, Color::Byte(8), theme_default.bg);
const STOPPED_MESSAGE: &str = "process has stopped, press 'e' to re-activate";
let inner_area = create_box(
grid,
(
pos_inc(upper_left!(body_area), (1, 0)),
pos_inc(
upper_left!(body_area),
(
std::cmp::min(STOPPED_MESSAGE.len() + 5, width!(body_area)),
std::cmp::min(5, height!(body_area)),
),
),
),
);
clear_area(grid, inner_area, theme_default);
write_string_to_grid(
"process has stopped, press 'e' to re-activate",
STOPPED_MESSAGE,
grid,
theme_default.fg,
theme_default.bg,
theme_default.attrs,
body_area,
None,
inner_area,
Some(get_x(upper_left!(inner_area))),
);
context.dirty_areas.push_back(area);
self.dirty = false;
return;
}
}
} else {