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shell: use a ListEditor of ProcessLaunchers in top level

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This commit is contained in:
Michael Sippel 2021-09-24 23:31:09 +02:00
parent 911b69aeea
commit c68a9f785d
Signed by: senvas
GPG key ID: 060F22F65102F95C
7 changed files with 378 additions and 178 deletions
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2
nested/src/list/editor.rs
View file

@ -699,7 +699,7 @@ where ItemEditor: TerminalEditor + ?Sized + Send + Sync + 'static,
self.cursor_port.outer()
}
fn get_item(&self) -> Option<Arc<RwLock<ItemEditor>>> {
pub fn get_item(&self) -> Option<Arc<RwLock<ItemEditor>>> {
if let Some(idx) = self.cursor.get().idx {
Some(self.data.get(idx))
} else {

6
nested/src/terminal/ansi_parser.rs
View file

@ -53,7 +53,7 @@ pub fn read_ansi_from<R: Read + Unpin>(ansi_reader: &mut R, port: InnerViewPort<
}
},
Err(err) => {
println!("err: {}", err);
//println!("err: {}", err);
break;
},
}
@ -138,10 +138,12 @@ impl Perform for PerfAtom {
}
fn csi_dispatch(&mut self, params: &Params, intermediates: &[u8], ignore: bool, c: char) {
/*
eprintln!(
"[csi_dispatch] params={:#?}, intermediates={:?}, ignore={:?}, char={:?}",
params, intermediates, ignore, c
);
*/
let mut piter = params.into_iter();
@ -213,7 +215,7 @@ impl Perform for PerfAtom {
if let Some(y) = piter.next() { self.cursor.y = y[0] as i16 - 1 };
if let Some(x) = piter.next() { self.cursor.x = x[0] as i16 - 1 };
eprintln!("cursor at {:?}", self.cursor);
//eprintln!("cursor at {:?}", self.cursor);
},
'A' => { self.cursor.y -= piter.next().unwrap()[0] as i16; }

132
shell/src/ascii_box.rs Normal file
View file

@ -0,0 +1,132 @@
use{
std::sync::{Arc, RwLock},
cgmath::{Point2, Vector2},
nested::{
core::{
View,
ViewPort,
InnerViewPort,
OuterViewPort,
Observer,
ObserverExt,
ObserverBroadcast,
context::{ReprTree, Object, MorphismType, MorphismMode, Context},
port::{UpdateTask}},
index::{IndexView},
grid::{GridWindowIterator},
terminal::{
Terminal,
TerminalStyle,
TerminalAtom,
TerminalCompositor,
TerminalEvent,
make_label,
TerminalView,
TerminalEditor},
}
};
pub struct AsciiBox {
content: Option<Arc<dyn TerminalView>>,
extent: Vector2<i16>,
cast: Arc<RwLock<ObserverBroadcast<dyn TerminalView>>>
}
impl AsciiBox {
pub fn new(
extent: Vector2<i16>,
content_port: OuterViewPort<dyn TerminalView>,
output_port: InnerViewPort<dyn TerminalView>
) -> Arc<RwLock<Self>> {
let ascii_box = Arc::new(RwLock::new(AsciiBox {
content: None,
extent,
cast: output_port.get_broadcast()
}));
output_port.0.update_hooks.write().unwrap().push(Arc::new(content_port.0.clone()));
output_port.set_view(Some(ascii_box.clone()));
content_port.add_observer(ascii_box.clone());
ascii_box
}
pub fn resize(&mut self, new_extent: Vector2<i16>) {
if self.extent != new_extent {
let old_extent = self.extent;
self.extent = new_extent;
self.notify_each(GridWindowIterator::from(Point2::new(0, 0) .. Point2::new(2+std::cmp::max(old_extent.x, new_extent.x), 2+std::cmp::max(old_extent.y, new_extent.y))));
}
}
pub fn fit_content(&mut self) {
if let Some(c) = self.content.as_ref() {
let p = c.range().end;
self.resize(Vector2::new(p.x, p.y));
} else {
self.resize(Vector2::new(0, 0));
}
}
}
impl Observer<dyn TerminalView> for AsciiBox {
fn reset(&mut self, new_content: Option<Arc<dyn TerminalView>>) {
self.content = new_content;
self.notify_each(GridWindowIterator::from(Point2::new(0, 0) .. Point2::new(self.extent.x+2, self.extent.y+2)));
}
fn notify(&mut self, pt: &Point2<i16>) {
self.cast.notify(&(pt + Vector2::new(1, 1)));
self.fit_content();
}
}
impl View for AsciiBox {
type Msg = Point2<i16>;
}
impl IndexView<Point2<i16>> for AsciiBox {
type Item = TerminalAtom;
fn get(&self, pt: &Point2<i16>) -> Option<TerminalAtom> {
if pt.x == 0 || pt.x == self.extent.x+1 {
// vertical line
if pt.y == 0 && pt.x == 0 {
Some(TerminalAtom::from('╭'))
} else if pt.y == 0 && pt.x == self.extent.x+1 {
Some(TerminalAtom::from('╮'))
} else if pt.y > 0 && pt.y < self.extent.y+1 {
Some(TerminalAtom::from('│'))
} else if pt.y == self.extent.y+1 && pt.x == 0 {
Some(TerminalAtom::from('╰'))
} else if pt.y == self.extent.y+1 && pt.x == self.extent.x+1 {
Some(TerminalAtom::from('╯'))
} else {
None
}
} else if pt.y == 0 || pt.y == self.extent.y+1 {
// horizontal line
if pt.x > 0 && pt.x < self.extent.x+1 {
Some(TerminalAtom::from('─'))
} else {
None
}
} else if
pt.x < self.extent.x+1 &&
pt.y < self.extent.y+1
{
self.content.get(&(pt - Vector2::new(1, 1)))
} else {
None
}
}
fn area(&self) -> Option<Vec<Point2<i16>>> {
Some(GridWindowIterator::from(
Point2::new(0, 0) .. Point2::new(self.extent.x+2, self.extent.y+2)
).collect())
}
}

131
shell/src/box.rs Normal file
View file

@ -0,0 +1,131 @@
use{
std::sync::{Arc, RwLock},
cgmath::{Point2, Vector2},
nested::{
core::{
View,
ViewPort,
InnerViewPort,
OuterViewPort,
Observer,
ObserverExt,
ObserverBroadcast,
context::{ReprTree, Object, MorphismType, MorphismMode, Context},
port::{UpdateTask}},
index::{IndexView},
grid::{GridWindowIterator},
terminal::{
Terminal,
TerminalStyle,
TerminalAtom,
TerminalCompositor,
TerminalEvent,
make_label,
TerminalView,
TerminalEditor},
}
};
pub struct AsciiBox {
content: Option<Arc<dyn TerminalView>>,
extent: Vector2<i16>,
cast: Arc<RwLock<ObserverBroadcast<dyn TerminalView>>>
}
impl AsciiBox {
pub fn new(
extent: Vector2<i16>,
content_port: OuterViewPort<dyn TerminalView>,
output_port: InnerViewPort<dyn TerminalView>
) -> Arc<RwLock<Self>> {
let ascii_box = Arc::new(RwLock::new(AsciiBox {
content: None,
extent,
cast: output_port.get_broadcast()
}));
output_port.0.update_hooks.write().unwrap().push(Arc::new(content_port.0.clone()));
output_port.set_view(Some(ascii_box.clone()));
content_port.add_observer(ascii_box.clone());
ascii_box
}
pub fn resize(&mut self, new_extent: Vector2<i16>) {
if self.extent != new_extent {
let old_extent = self.extent;
self.extent = new_extent;
self.notify_each(GridWindowIterator::from(Point2::new(0, 0) .. Point2::new(2+std::cmp::max(old_extent.x, new_extent.x), 2+std::cmp::max(old_extent.y, new_extent.y))));
}
}
pub fn fit_content(&mut self) {
if let Some(c) = self.content.as_ref() {
let p = c.range().end;
self.resize(Vector2::new(p.x, p.y));
} else {
self.resize(Vector2::new(0, 0));
}
}
}
impl Observer<dyn TerminalView> for AsciiBox {
fn reset(&mut self, new_content: Option<Arc<dyn TerminalView>>) {
self.content = new_content;
self.notify_each(GridWindowIterator::from(Point2::new(0, 0) .. Point2::new(self.extent.x+2, self.extent.y+2)));
}
fn notify(&mut self, pt: &Point2<i16>) {
self.cast.notify(&(pt + Vector2::new(1, 1)));
}
}
impl View for AsciiBox {
type Msg = Point2<i16>;
}
impl IndexView<Point2<i16>> for AsciiBox {
type Item = TerminalAtom;
fn get(&self, pt: &Point2<i16>) -> Option<TerminalAtom> {
if pt.x == 0 || pt.x == self.extent.x+1 {
// vertical line
if pt.y == 0 && pt.x == 0 {
Some(TerminalAtom::from('╭'))
} else if pt.y == 0 && pt.x == self.extent.x+1 {
Some(TerminalAtom::from('╮'))
} else if pt.y > 0 && pt.y < self.extent.y+1 {
Some(TerminalAtom::from('│'))
} else if pt.y == self.extent.y+1 && pt.x == 0 {
Some(TerminalAtom::from('╰'))
} else if pt.y == self.extent.y+1 && pt.x == self.extent.x+1 {
Some(TerminalAtom::from('╯'))
} else {
None
}
} else if pt.y == 0 || pt.y == self.extent.y+1 {
// horizontal line
if pt.x > 0 && pt.x < self.extent.x+1 {
Some(TerminalAtom::from('─'))
} else {
None
}
} else if
pt.x < self.extent.x+1 &&
pt.y < self.extent.y+1
{
self.content.get(&(pt - Vector2::new(1, 1)))
} else {
None
}
}
fn area(&self) -> Option<Vec<Point2<i16>>> {
Some(GridWindowIterator::from(
Point2::new(0, 0) .. Point2::new(self.extent.x+2, self.extent.y+2)
).collect())
}
}

189
shell/src/main.rs
View file

@ -4,6 +4,7 @@ extern crate portable_pty;
mod monstera;
mod process;
mod pty;
mod ascii_box;
use{
std::sync::{Arc, RwLock},
@ -43,109 +44,6 @@ use{
}
};
struct AsciiBox {
content: Option<Arc<dyn TerminalView>>,
extent: Vector2<i16>,
cast: Arc<RwLock<ObserverBroadcast<dyn TerminalView>>>
}
impl AsciiBox {
pub fn new(
extent: Vector2<i16>,
content_port: OuterViewPort<dyn TerminalView>,
output_port: InnerViewPort<dyn TerminalView>
) -> Arc<RwLock<Self>> {
let ascii_box = Arc::new(RwLock::new(AsciiBox {
content: None,
extent,
cast: output_port.get_broadcast()
}));
output_port.0.update_hooks.write().unwrap().push(Arc::new(content_port.0.clone()));
output_port.set_view(Some(ascii_box.clone()));
content_port.add_observer(ascii_box.clone());
ascii_box
}
pub fn resize(&mut self, new_extent: Vector2<i16>) {
if self.extent != new_extent {
let old_extent = self.extent;
self.extent = new_extent;
self.notify_each(GridWindowIterator::from(Point2::new(0, 0) .. Point2::new(2+std::cmp::max(old_extent.x, new_extent.x), 2+std::cmp::max(old_extent.y, new_extent.y))));
}
}
pub fn fit_content(&mut self) {
if let Some(c) = self.content.as_ref() {
let p = c.range().end;
self.resize(Vector2::new(p.x, p.y));
} else {
self.resize(Vector2::new(0, 0));
}
}
}
impl Observer<dyn TerminalView> for AsciiBox {
fn reset(&mut self, new_content: Option<Arc<dyn TerminalView>>) {
self.content = new_content;
self.notify_each(GridWindowIterator::from(Point2::new(0, 0) .. Point2::new(self.extent.x+2, self.extent.y+2)));
}
fn notify(&mut self, pt: &Point2<i16>) {
self.cast.notify(&(pt + Vector2::new(1, 1)));
}
}
impl View for AsciiBox {
type Msg = Point2<i16>;
}
impl IndexView<Point2<i16>> for AsciiBox {
type Item = TerminalAtom;
fn get(&self, pt: &Point2<i16>) -> Option<TerminalAtom> {
if pt.x == 0 || pt.x == self.extent.x+1 {
// vertical line
if pt.y == 0 && pt.x == 0 {
Some(TerminalAtom::from('╭'))
} else if pt.y == 0 && pt.x == self.extent.x+1 {
Some(TerminalAtom::from('╮'))
} else if pt.y > 0 && pt.y < self.extent.y+1 {
Some(TerminalAtom::from('│'))
} else if pt.y == self.extent.y+1 && pt.x == 0 {
Some(TerminalAtom::from('╰'))
} else if pt.y == self.extent.y+1 && pt.x == self.extent.x+1 {
Some(TerminalAtom::from('╯'))
} else {
None
}
} else if pt.y == 0 || pt.y == self.extent.y+1 {
// horizontal line
if pt.x > 0 && pt.x < self.extent.x+1 {
Some(TerminalAtom::from('─'))
} else {
None
}
} else if
pt.x < self.extent.x+1 &&
pt.y < self.extent.y+1
{
self.content.get(&(pt - Vector2::new(1, 1)))
} else {
None
}
}
fn area(&self) -> Option<Vec<Point2<i16>>> {
Some(GridWindowIterator::from(
Point2::new(0, 0) .. Point2::new(self.extent.x+2, self.extent.y+2)
).collect())
}
}
#[async_std::main]
async fn main() {
let term_port = ViewPort::new();
@ -177,55 +75,51 @@ async fn main() {
let status_chars_port = ViewPort::new();
let mut status_chars = VecBuffer::new(status_chars_port.inner());
let mut process_list_editor = ListEditor::new(
Box::new(|| {
Arc::new(RwLock::new(
ProcessLauncher::new()
))
}),
ListEditorStyle::VerticalSexpr
);
table_buf.insert_iter(vec![
(Point2::new(0, 0), magic.clone()),
(Point2::new(0, 1), status_chars_port.outer().to_sequence().to_grid_horizontal()),
(Point2::new(0, 2), magic.clone()),
(Point2::new(0, 3), process_list_editor.get_term_view())
]);
compositor.write().unwrap().push(monstera::make_monstera());
compositor.write().unwrap().push(table_port.outer().flatten().offset(Vector2::new(40, 2)));
let mut y = 4;
let mut process_launcher = ProcessLauncher::new();
table_buf.insert(Point2::new(0, y), process_launcher.get_term_view());
process_launcher.goto(TreeCursor {
process_list_editor.goto(TreeCursor {
leaf_mode: ListCursorMode::Insert,
tree_addr: vec![ 0 ]
});
let mut pty : Option<pty::PTY> = None;
let mut ptybox : Option<Arc<RwLock<AsciiBox>>> = None;
loop {
term_port.update();
/*
if let Some(p) = pty.as_mut() {
if p.get_status() {
if let Some(ptybox) = ptybox.take() {
ptybox.write().unwrap().fit_content();
}
pty = None;
process_launcher = ProcessLauncher::new();
process_launcher.goto(TreeCursor {
leaf_mode: ListCursorMode::Insert,
tree_addr: vec![ 0 ]
});
y += 1;
table_buf.insert(Point2::new(0, y), process_launcher.get_term_view());
process_list_editor.up();
}
}
*/
term_port.update();
let ev = term.next_event().await;
/*
if let Some(pty) = pty.as_mut() {
pty.handle_terminal_event(&ev);
} else {
*/
match ev {
TerminalEvent::Resize(new_size) => {
cur_size.set(new_size);
@ -240,32 +134,32 @@ async fn main() {
TerminalEvent::Input(Event::Key(Key::Ctrl('d'))) => break,
TerminalEvent::Input(Event::Key(Key::Left)) => {
process_launcher.pxev();
process_list_editor.pxev();
}
TerminalEvent::Input(Event::Key(Key::Right)) => {
process_launcher.nexd();
process_list_editor.nexd();
}
TerminalEvent::Input(Event::Key(Key::Up)) => {
if process_launcher.up() == TreeNavResult::Exit {
//process_launcher.dn();
//process_launcher.goto_home();
if process_list_editor.up() == TreeNavResult::Exit {
process_list_editor.dn();
process_list_editor.goto_home();
}
}
TerminalEvent::Input(Event::Key(Key::Down)) => {
if process_launcher.dn() == TreeNavResult::Continue {
process_launcher.goto_home();
if process_list_editor.dn() == TreeNavResult::Continue {
process_list_editor.goto_home();
}
}
TerminalEvent::Input(Event::Key(Key::Home)) => {
process_launcher.goto_home();
process_list_editor.goto_home();
}
TerminalEvent::Input(Event::Key(Key::End)) => {
process_launcher.goto_end();
process_list_editor.goto_end();
}
TerminalEvent::Input(Event::Key(Key::Char('\n'))) => {
let mut output_port = ViewPort::new();
pty = process_launcher.launch_pty(output_port.inner());
//let mut output_port = ViewPort::new();
process_list_editor.get_item().unwrap().write().unwrap().launch_pty2();
/*
let box_port = ViewPort::new();
let test_box = AsciiBox::new(
Vector2::new(80, 25),
@ -278,36 +172,35 @@ async fn main() {
table_buf.remove(Point2::new(0, y-1));
let mut p = box_port.outer().map_item(|_idx, x| x.add_style_back(TerminalStyle::fg_color((90, 120, 100))))
.offset(Vector2::new(0, -1));
let mut p = box_port.outer().map_item(|_idx, x| x.add_style_back(TerminalStyle::fg_color((90, 120, 100))) .offset(Vector2::new(0, -1));
table_port.update_hooks.write().unwrap().push(Arc::new(p.clone().0));
y += 1;
table_buf.insert(Point2::new(0, y), p.clone());
*/
}
ev => {
if process_launcher.get_cursor().leaf_mode == ListCursorMode::Select {
if process_list_editor.get_cursor().leaf_mode == ListCursorMode::Select {
match ev {
TerminalEvent::Input(Event::Key(Key::Char('l'))) => { process_launcher.up(); },
TerminalEvent::Input(Event::Key(Key::Char('a'))) => { process_launcher.dn(); },
TerminalEvent::Input(Event::Key(Key::Char('i'))) => { process_launcher.pxev(); },
TerminalEvent::Input(Event::Key(Key::Char('e'))) => { process_launcher.nexd(); },
TerminalEvent::Input(Event::Key(Key::Char('u'))) => { process_launcher.goto_home(); },
TerminalEvent::Input(Event::Key(Key::Char('o'))) => { process_launcher.goto_end(); },
TerminalEvent::Input(Event::Key(Key::Char('l'))) => { process_list_editor.up(); },
TerminalEvent::Input(Event::Key(Key::Char('a'))) => { process_list_editor.dn(); },
TerminalEvent::Input(Event::Key(Key::Char('i'))) => { process_list_editor.pxev(); },
TerminalEvent::Input(Event::Key(Key::Char('e'))) => { process_list_editor.nexd(); },
TerminalEvent::Input(Event::Key(Key::Char('u'))) => { process_list_editor.goto_home(); },
TerminalEvent::Input(Event::Key(Key::Char('o'))) => { process_list_editor.goto_end(); },
_ => {
process_launcher.handle_terminal_event(&ev);
process_list_editor.handle_terminal_event(&ev);
}
}
} else {
process_launcher.handle_terminal_event(&ev);
}
process_list_editor.handle_terminal_event(&ev);
}
}
}
status_chars.clear();
let cur = process_launcher.get_cursor();
let cur = process_list_editor.get_cursor();
if cur.tree_addr.len() > 0 {
status_chars.push(TerminalAtom::new('@', TerminalStyle::fg_color((120, 80, 80)).add(TerminalStyle::bold(true))));

89
shell/src/process.rs
View file

@ -8,7 +8,7 @@ use {
termion::event::{Key, Event},
cgmath::Point2,
nested::{
core::{OuterViewPort, InnerViewPort, Observer},
core::{ViewPort, OuterViewPort, InnerViewPort, Observer},
singleton::{SingletonView, SingletonBuffer},
sequence::{SequenceView, SequenceViewExt},
index::buffer::IndexBuffer,
@ -69,14 +69,26 @@ impl TreeNav for ProcessArg {
}
pub struct ProcessLauncher {
editor: ListEditor< ProcessArg,
Box<dyn Fn() -> Arc<RwLock<ProcessArg>> + Send + Sync + 'static> >
cmd_editor: ListEditor<
ProcessArg, Box<dyn Fn() -> Arc<RwLock<ProcessArg>> + Send + Sync + 'static>
>,
pty: Option<crate::pty::PTY>,
ptybox: Arc<RwLock<crate::ascii_box::AsciiBox>>,
pty_port: ViewPort<dyn TerminalView>,
comp_port: ViewPort<dyn TerminalView>,
compositor: Arc<RwLock<nested::terminal::TerminalCompositor>>
}
impl ProcessLauncher {
pub fn new() -> Self {
ProcessLauncher {
editor: ListEditor::new(
let pty_port = ViewPort::new();
let comp_port = ViewPort::new();
let box_port = ViewPort::<dyn TerminalView>::new();
let compositor = nested::terminal::TerminalCompositor::new(comp_port.inner());
let cmd_editor = ListEditor::new(
Box::new(
|| {
Arc::new(RwLock::new(ProcessArg {
@ -89,19 +101,52 @@ impl ProcessLauncher {
ListEditorStyle::Plain)
}))
}
),
) as Box::<dyn Fn() -> Arc<RwLock<ProcessArg>> + Send + Sync>,
ListEditorStyle::Plain
)
);
compositor.write().unwrap().push(
box_port.outer()
.map_item(|_idx, x| x.add_style_back(TerminalStyle::fg_color((90, 120, 100))))
);
compositor.write().unwrap().push(
cmd_editor
.get_seg_seq_view()
.decorate("$(", ")", " ", 0)
.to_grid_horizontal()
.flatten()
);
ProcessLauncher {
cmd_editor,
pty: None,
ptybox: crate::ascii_box::AsciiBox::new(
cgmath::Vector2::new(80, 25),
pty_port.outer()
.map_item(|_,a:&TerminalAtom| a.add_style_back(TerminalStyle::fg_color((230, 230, 230)))),
box_port.inner()
),
pty_port,
comp_port,
compositor
}
}
pub fn launch_pty2(&mut self) {
self.launch_pty(self.pty_port.inner());
//self.ptybox.write().unwrap().fit_content();
//let mut p =
//table_port.update_hooks.write().unwrap().push(Arc::new(p.clone().0));
}
pub fn launch_pty(&mut self, port: InnerViewPort<dyn TerminalView>) -> Option<crate::pty::PTY> {
self.up();
self.up();
let mut strings = Vec::new();
let v = self.editor.get_data_port().get_view().unwrap();
let v = self.cmd_editor.get_data_port().get_view().unwrap();
for i in 0 .. v.len().unwrap_or(0) {
let arg_view = v.get(&i).unwrap().read().unwrap().get_data_port().get_view().unwrap();
strings.push(arg_view.iter().collect::<String>());
@ -121,35 +166,31 @@ impl ProcessLauncher {
impl TerminalEditor for ProcessLauncher {
fn get_term_view(&self) -> OuterViewPort<dyn TerminalView> {
self.editor
.get_seg_seq_view()
.decorate("$(", ")", " ", 0)
.to_grid_horizontal()
.flatten()
self.comp_port.outer()
}
fn handle_terminal_event(&mut self, event: &TerminalEvent) -> TerminalEditorResult {
match event {
TerminalEvent::Input(Event::Key(Key::Char('\n'))) => {
// launch command
self.editor.up();
self.editor.up();
self.cmd_editor.up();
self.cmd_editor.up();
TerminalEditorResult::Exit
}
event => self.editor.handle_terminal_event(event)
event => self.cmd_editor.handle_terminal_event(event)
}
}
}
impl TreeNav for ProcessLauncher {
fn get_cursor(&self) -> TreeCursor { self.editor.get_cursor() }
fn goto(&mut self, cur: TreeCursor) -> TreeNavResult { self.editor.goto(cur) }
fn goto_home(&mut self) -> TreeNavResult { self.editor.goto_home() }
fn goto_end(&mut self) -> TreeNavResult { self.editor.goto_end() }
fn pxev(&mut self) -> TreeNavResult { self.editor.pxev() }
fn nexd(&mut self) -> TreeNavResult { self.editor.nexd() }
fn up(&mut self) -> TreeNavResult { self.editor.up() }
fn dn(&mut self) -> TreeNavResult { self.editor.dn() }
fn get_cursor(&self) -> TreeCursor { self.cmd_editor.get_cursor() }
fn goto(&mut self, cur: TreeCursor) -> TreeNavResult { self.cmd_editor.goto(cur) }
fn goto_home(&mut self) -> TreeNavResult { self.cmd_editor.goto_home() }
fn goto_end(&mut self) -> TreeNavResult { self.cmd_editor.goto_end() }
fn pxev(&mut self) -> TreeNavResult { self.cmd_editor.pxev() }
fn nexd(&mut self) -> TreeNavResult { self.cmd_editor.nexd() }
fn up(&mut self) -> TreeNavResult { self.cmd_editor.up() }
fn dn(&mut self) -> TreeNavResult { self.cmd_editor.dn() }
}

7
shell/src/pty.rs
View file

@ -1,6 +1,7 @@
use {
termion::event::{Key, Event},
std::sync::Mutex,
nested::{
core::{InnerViewPort},
terminal::{TerminalView, TerminalEvent}
@ -12,7 +13,7 @@ pub use portable_pty::CommandBuilder;
//<<<<>>>><<>><><<>><<<*>>><<>><><<>><<<<>>>>
pub struct PTY {
master: Box<dyn portable_pty::MasterPty + Send>,
master: Mutex<Box<dyn portable_pty::MasterPty + Send>>,
child: Box<dyn portable_pty::Child + Send + Sync>
}
@ -45,7 +46,7 @@ impl PTY {
});
Some(PTY {
master: pair.master,
master: Mutex::new(pair.master),
child
})
} else {
@ -64,7 +65,7 @@ impl PTY {
pub fn handle_terminal_event(&mut self, event: &TerminalEvent) {
match event {
TerminalEvent::Input(Event::Key(Key::Char(c))) => {
write!(self.master, "{}", c);
write!(self.master.lock().unwrap(), "{}", c);
}
_ => {
}