syntaxAlchemist/lib-nested
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Activity

commander: display error on invalid symbol

Browse source
This commit is contained in:
Michael Sippel 2022-10-28 10:24:07 +02:00
parent 912f08e914
commit 4b8b857134
3 changed files with 109 additions and 89 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

31
nested/src/make_editor.rs
View file

@ -34,6 +34,18 @@ pub fn make_editor(ctx: Arc<RwLock<Context>>, t: &TypeLadder, depth: usize) -> A
)
))
} else if t[0] == c.type_term_from_str("( Symbol )").unwrap() {
Arc::new(RwLock::new(
PTYListEditor::new(
Box::new(|| {
Arc::new(RwLock::new(CharEditor::new()))
}),
SeqDecorStyle::Plain,
' ',
depth
)
))
} else if t[0] == c.type_term_from_str("( List String )").unwrap() {
Arc::new(RwLock::new(
PTYListEditor::new(
@ -53,6 +65,25 @@ pub fn make_editor(ctx: Arc<RwLock<Context>>, t: &TypeLadder, depth: usize) -> A
depth
)
)) as Arc<RwLock<dyn TerminalTreeEditor + Send + Sync>>
} else if t[0] == c.type_term_from_str("( List Symbol )").unwrap() {
Arc::new(RwLock::new(
PTYListEditor::new(
Box::new({
let d = depth + 1;
let ctx = ctx.clone();
move || {
make_editor(
ctx.clone(),
&vec![ctx.read().unwrap().type_term_from_str("( Symbol )").unwrap()],
d
)
}
}),
SeqDecorStyle::EnumSet,
' ',
depth
)
)) as Arc<RwLock<dyn TerminalTreeEditor + Send + Sync>>
} else if t[0] == c.type_term_from_str("( List Char )").unwrap() {
Arc::new(RwLock::new(

36
shell/src/command.rs
View file

@ -72,7 +72,7 @@ impl Action for ActCp {
.with_t(Point2::new(1, 2), " Destination")
.with_n(Point2::new(0, 2), vec![ ctx.read().unwrap().type_term_from_str("( Path )").unwrap() ] )
.with_t(Point2::new(1, 3), " Options")
.with_n(Point2::new(0, 3), vec![ ctx.read().unwrap().type_term_from_str("( List String )").unwrap() ] )
.with_n(Point2::new(0, 3), vec![ ctx.read().unwrap().type_term_from_str("( List Symbol )").unwrap() ] )
)) as Arc<RwLock<dyn TerminalTreeEditor + Send + Sync>>
}
}
@ -108,6 +108,18 @@ impl Action for ActColor {
}
}
pub struct ActLet {}
impl Action for ActLet {
fn make_editor(&self, ctx: Arc<RwLock<Context>>) -> Arc<RwLock<dyn TerminalTreeEditor + Send + Sync>> {
let depth = 1;
Arc::new(RwLock::new(ProductEditor::new(depth, ctx.clone())
.with_n(Point2::new(0, 0), vec![ ctx.read().unwrap().type_term_from_str("( Symbol )").unwrap() ] )
.with_t(Point2::new(1, 0), " := ")
.with_n(Point2::new(2, 0), vec![ ctx.read().unwrap().type_term_from_str("( PosInt 10 BigEndian )").unwrap() ] )
)) as Arc<RwLock<dyn TerminalTreeEditor + Send + Sync>>
}
}
pub struct Commander {
ctx: Arc<RwLock<Context>>,
cmds: HashMap<String, Arc<dyn Action + Send + Sync>>,
@ -146,15 +158,16 @@ impl Commander {
move
|pos, mut a| {
if *valid.read().unwrap() {
a.add_style_front(TerminalStyle::fg_color((0,255,0)))
a.add_style_back(TerminalStyle::fg_color((0,255,0)))
} else {
a.add_style_front(TerminalStyle::fg_color((255,0,0)))
a.add_style_back(TerminalStyle::fg_color((255,0,0)))
}
}
}));
let mut cmds = HashMap::new();
cmds.insert("let".into(), Arc::new(ActLet{}) as Arc<dyn Action + Send + Sync>);
cmds.insert("cd".into(), Arc::new(ActCd{}) as Arc<dyn Action + Send + Sync>);
cmds.insert("echo".into(), Arc::new(ActEcho{}) as Arc<dyn Action + Send + Sync>);
cmds.insert("ls".into(), Arc::new(ActLs{}) as Arc<dyn Action + Send + Sync>);
@ -196,11 +209,14 @@ impl TerminalEditor for Commander {
if let (Some(cmd_editor), true) = (self.cmd_editor.as_ref(), self.confirmed) {
match event {
TerminalEvent::Input(Event::Key(Key::Char('\n'))) => {
if cmd_editor.write().unwrap().nexd() == TreeNavResult::Exit {
// run
cmd_editor.write().unwrap().goto(TreeCursor::none());
TerminalEditorResult::Exit
} else {
TerminalEditorResult::Continue
}
}
event => {
cmd_editor.write().unwrap().handle_terminal_event(event)
@ -224,14 +240,18 @@ impl TerminalEditor for Commander {
}
} else {
// undefined command
let mut b = VecBuffer::new();
b.push(nested::diagnostics::make_error(nested::terminal::make_label(&format!("invalid symbol {}", self.symbol_editor.get_string()))));
self.m_buf.clear();
self.m_buf.push(b.get_port().to_sequence());
}
TerminalEditorResult::Continue
}
event => {
self.m_buf.clear();
let res = self.symbol_editor.handle_terminal_event(event);
let symbol = self.symbol_editor.get_string();
if let Some(action) = self.cmds.get(&symbol) {
@ -242,9 +262,15 @@ impl TerminalEditor for Commander {
} else {
*self.view_elements.get_mut(1) = editor.read().unwrap().get_term_view().map_item(|p,a| a.add_style_front(TerminalStyle::fg_color((80,80,80))));
}
self.cmd_editor = Some(editor);
*self.valid.write().unwrap() = true;
} else {
/*
let mut b = VecBuffer::new();
b.push(nested::diagnostics::make_error(nested::terminal::make_label(&format!("invalid symbol {}", self.symbol_editor.get_string()))));
self.m_buf.push(b.get_port().to_sequence());
*/
self.cmd_editor = None;
*self.valid.write().unwrap() = false;

109
shell/src/main.rs
View file

@ -14,10 +14,10 @@ use {
},
cgmath::{Point2, Vector2},
nested::{
core::{port::UpdateTask, Observer, OuterViewPort, ViewPort, Context, TypeTerm},
core::{port::UpdateTask, Observer, OuterViewPort, View, ViewPort, Context, TypeTerm},
index::IndexArea,
list::{ListCursorMode, PTYListEditor},
sequence::{decorator::{SeqDecorStyle, Separate}},
sequence::{SequenceView, decorator::{SeqDecorStyle, Separate}},
terminal::{
make_label, Terminal, TerminalAtom, TerminalCompositor, TerminalEditor,
TerminalEditorResult, TerminalEvent, TerminalStyle, TerminalView,
@ -53,34 +53,18 @@ async fn main() {
for tn in vec![
"MachineWord", "MachineInt", "MachineSyllab", "Bits",
"Vec", "Stream", "Json",
"Sequence", "AsciiString", "UTF-8-String", "Char", "String",
"Sequence", "AsciiString", "UTF-8-String", "Char", "String", "Symbol",
"PosInt", "Digit", "LittleEndian", "BigEndian",
"DiffStream", "ℕ", "List", "Path", "Term", "RGB", "Vec3i"
] { ctx.write().unwrap().add_typename(tn.into()); }
/*
let mut process_list_editor = PTYListEditor::new(
Box::new(
move || {
Arc::new(RwLock::new(PosIntEditor::new(16)))
}
),
SeqDecorStyle::VerticalSexpr,
0
);
*/
let mut process_list_editor = PTYListEditor::new(
Box::new({let ctx = ctx.clone(); move || Arc::new(RwLock::new(Commander::new(ctx.clone())))}),
/*
Box::new({
let ctx = ctx.clone();
move || nested::make_editor::make_editor(
ctx.clone(),
&vec![ctx.read().unwrap().type_term_from_str("( List String )").unwrap()],
1
)}),
*/
SeqDecorStyle::VerticalSexpr,
'\n',
let mut process_list_editor =
PTYListEditor::new(
Box::new( move || {
Arc::new(RwLock::new(Commander::new(ctx.clone())))
}),
SeqDecorStyle::Plain,
'\0',
0
);
@ -88,7 +72,8 @@ async fn main() {
let mut table = nested::index::buffer::IndexBuffer::new();
let magic =
make_label("<<<<>>>><<>><><<>><<<*>>><<>><><<>><<<<>>>>").map_item(|pos, atom| {
make_label("<<<<>>>><<>><><<>><<<*>>><<>><><<>><<<<>>>>")
.map_item(|pos, atom| {
atom.add_style_back(TerminalStyle::fg_color((
5,
((80 + (pos.x * 30) % 100) as u8),
@ -99,31 +84,6 @@ async fn main() {
let mut cur_size = nested::singleton::SingletonBuffer::new(Vector2::new(10, 10));
let mut status_chars = VecBuffer::new();
let mut plist = VecBuffer::new(); let mut plist_port =
plist.get_port(); async_std::task::spawn(async move { let (w,
_h) = termion::terminal_size().unwrap(); let mut x: usize = 0;
loop { let val = (5.0 + (x as f32 / 3.0).sin() * 5.0 + 2.0 +
((7 + x) as f32 / 5.0).sin() * 2.0 + 2.0 + ((9 + x) as f32 /
10.0).cos() * 3.0) as usize;
if x < w as usize {
plist.push(val);
} else {
*plist.get_mut(x % (w as usize)) = val;
}
x += 1;
async_std::task::sleep(std::time::Duration::from_millis(10)).await;
if x % (w as usize) == 0 {
async_std::task::sleep(std::time::Duration::from_secs(3)).await;
}
}
});
let plot_port = ViewPort::new();
let _plot = crate::plot::Plot::new(plist_port.to_sequence(), plot_port.inner());
table.insert_iter(vec![
(Point2::new(0, 0), magic.clone()),
(
@ -133,14 +93,18 @@ async fn main() {
(Point2::new(0, 2), magic.clone()),
(Point2::new(0, 3), make_label(" ")),
(Point2::new(0, 4),
process_list_editor
.editor
process_list_editor.editor
.get_seg_seq_view()
.separate(make_label(" ~~ ~~ ~~ ~~ ~~ ~~ ~~ ~~ ~~ ~~").map_item(|p,a| a.add_style_front(TerminalStyle::fg_color((40,40,40)))))
.separate(
make_label(" ~~ ~~ ~~ ~~ ~~ ~~ ~~ ~~ ~~ ~~")
.map_item(|p,a| a.add_style_front(TerminalStyle::fg_color((40,40,40))))
)
.to_grid_vertical()
.flatten()),
(Point2::new(0, 5), make_label(" ")),
(Point2::new(0, 6), make_label("-~~--~~--~~--~~--~~--~~--~~--~~--~~--~~").map_item(|p,a| a.add_style_front(TerminalStyle::fg_color((200,200,200))))),
(Point2::new(0, 6), magic.clone()),
(Point2::new(0, 7), process_list_editor.get_msg_port().map(
|entry| {
let mut b = VecBuffer::new();
@ -148,7 +112,7 @@ async fn main() {
make_label("@")
.map_item(|p,a| a
.add_style_back(TerminalStyle::bold(true))
.add_style_back(TerminalStyle::fg_color((180,180,0))))
.add_style_back(TerminalStyle::fg_color((120,120,0))))
);
for x in entry.addr.iter() {
@ -161,13 +125,23 @@ async fn main() {
make_label(".")
.map_item(|p,a| a
.add_style_back(TerminalStyle::bold(true))
.add_style_back(TerminalStyle::fg_color((180,180,0))))
.add_style_back(TerminalStyle::fg_color((120,120,0))))
);
}
b.push(entry.port.clone());
b.get_port().to_sequence().to_grid_horizontal().flatten()
b.get_port()
.to_sequence()
.to_grid_horizontal()
.flatten()
.map_item(move |p,a| {
let select = false;
if select {
a.add_style_back(TerminalStyle::fg_color((60,60,60)))
} else {
*a
}
})
}
).to_grid_vertical().flatten())
@ -175,18 +149,6 @@ async fn main() {
let (w, h) = termion::terminal_size().unwrap();
/*
compositor.write().unwrap().push(
plot_port.outer()
.map_item(|pt, a| {
a.add_style_back(TerminalStyle::fg_color((
255 - pt.y as u8 * 8,
100,
pt.y as u8 * 15,
)))
})
.offset(Vector2::new(0, h as i16 - 20)),
);
compositor
.write()
.unwrap()
@ -240,6 +202,7 @@ async fn main() {
status_chars.push(TerminalAtom::new(
':',
TerminalStyle::fg_color((150, 80,230)).add(TerminalStyle::bold(true)),
));
} else {
for c in "Press <DN> to enter".chars() {