use lib-laddertypes & remove old laddertypes implementation

This commit is contained in:
Michael Sippel 2023-11-12 18:07:20 +01:00
parent 5aac404bf2
commit 6b2f8ee66f
Signed by: senvas
GPG key ID: F96CF119C34B64A6
23 changed files with 86 additions and 586 deletions

View file

@ -7,6 +7,7 @@ version = "0.1.0"
[dependencies] [dependencies]
#r3vi = { git = "https://git.exobiont.de/senvas/lib-r3vi.git" } #r3vi = { git = "https://git.exobiont.de/senvas/lib-r3vi.git" }
r3vi = { path = "../../lib-r3vi" } r3vi = { path = "../../lib-r3vi" }
laddertypes = { path = "../../lib-laddertypes" }
no_deadlocks = "*" no_deadlocks = "*"
cgmath = { version = "0.18.0", features = ["serde"] } cgmath = { version = "0.18.0", features = ["serde"] }
termion = "2.0.1" termion = "2.0.1"

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@ -6,8 +6,9 @@ use {
}, },
buffer::singleton::* buffer::singleton::*
}, },
laddertypes::{TypeTerm},
crate::{ crate::{
type_system::{Context, ReprTree, TypeTerm}, type_system::{Context, ReprTree},
terminal::{TerminalAtom}, terminal::{TerminalAtom},
tree::{NestedNode, TreeNavResult}, tree::{NestedNode, TreeNavResult},
commander::{ObjCommander} commander::{ObjCommander}
@ -34,7 +35,7 @@ impl ObjCommander for CharEditor {
let cmd_obj = cmd_obj.read().unwrap(); let cmd_obj = cmd_obj.read().unwrap();
let cmd_type = cmd_obj.get_type().clone(); let cmd_type = cmd_obj.get_type().clone();
if cmd_type == (&self.ctx, "( Char )").into() { if cmd_type == Context::parse(&self.ctx, "Char") {
if let Some(cmd_view) = cmd_obj.get_view::<dyn SingletonView<Item = char>>() { if let Some(cmd_view) = cmd_obj.get_view::<dyn SingletonView<Item = char>>() {
let value = cmd_view.get(); let value = cmd_view.get();
@ -77,7 +78,7 @@ impl CharEditor {
NestedNode::new( NestedNode::new(
ctx0.clone(), ctx0.clone(),
ReprTree::new_leaf( ReprTree::new_leaf(
ctx0.read().unwrap().type_term_from_str("( Char )").unwrap(), ctx0.read().unwrap().type_term_from_str("Char").unwrap(),
data.get_port().into() data.get_port().into()
), ),
depth depth

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@ -3,8 +3,9 @@ use {
r3vi::{ r3vi::{
view::{OuterViewPort, singleton::*} view::{OuterViewPort, singleton::*}
}, },
laddertypes::{TypeTerm},
crate::{ crate::{
type_system::{Context, TypeTerm}, type_system::{Context},
editors::{ editors::{
list::*, list::*,
integer::* integer::*

View file

@ -10,8 +10,9 @@ use {
index_hashmap::* index_hashmap::*
} }
}, },
laddertypes::{TypeTerm},
crate::{ crate::{
type_system::{Context, TypeTerm, ReprTree}, type_system::{Context, ReprTree},
editors::list::{ListCmd, PTYListController, PTYListStyle}, editors::list::{ListCmd, PTYListController, PTYListStyle},
terminal::{ terminal::{
TerminalAtom, TerminalStyle, make_label TerminalAtom, TerminalStyle, make_label
@ -40,7 +41,7 @@ impl ObjCommander for DigitEditor {
let cmd_obj = cmd_obj.read().unwrap(); let cmd_obj = cmd_obj.read().unwrap();
let cmd_type = cmd_obj.get_type().clone(); let cmd_type = cmd_obj.get_type().clone();
if cmd_type == (&self.ctx, "( Char )").into() { if cmd_type == Context::parse(&self.ctx, "Char") {
if let Some(cmd_view) = cmd_obj.get_view::<dyn SingletonView<Item = char>>() { if let Some(cmd_view) = cmd_obj.get_view::<dyn SingletonView<Item = char>>() {
let c = cmd_view.get(); let c = cmd_view.get();
@ -125,7 +126,7 @@ impl DigitEditor {
pub fn get_data(&self) -> Arc<RwLock<ReprTree>> { pub fn get_data(&self) -> Arc<RwLock<ReprTree>> {
ReprTree::ascend( ReprTree::ascend(
&ReprTree::new_leaf( &ReprTree::new_leaf(
self.ctx.read().unwrap().type_term_from_str("( Seq u32 )").unwrap(), self.ctx.read().unwrap().type_term_from_str("<Seq u32>").unwrap(),
self.get_data_port().into() self.get_data_port().into()
), ),
self.get_type() self.get_type()
@ -145,7 +146,7 @@ impl PosIntEditor {
pub fn new(ctx: Arc<RwLock<Context>>, radix: u32) -> Self { pub fn new(ctx: Arc<RwLock<Context>>, radix: u32) -> Self {
let mut node = Context::make_node( let mut node = Context::make_node(
&ctx, &ctx,
(&ctx, format!("( List ( Digit {} ) )", radix).as_str()).into(), Context::parse(&ctx, format!("<List <Digit {}>>", radix).as_str()),
r3vi::buffer::singleton::SingletonBuffer::new(0).get_port() r3vi::buffer::singleton::SingletonBuffer::new(0).get_port()
).unwrap(); ).unwrap();

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@ -26,7 +26,7 @@ impl ListCmd {
pub fn into_repr_tree(self, ctx: &Arc<RwLock<Context>>) -> Arc<RwLock<ReprTree>> { pub fn into_repr_tree(self, ctx: &Arc<RwLock<Context>>) -> Arc<RwLock<ReprTree>> {
let buf = r3vi::buffer::singleton::SingletonBuffer::new(self); let buf = r3vi::buffer::singleton::SingletonBuffer::new(self);
ReprTree::new_leaf( ReprTree::new_leaf(
(ctx, "( ListCmd )"), Context::parse(ctx, "ListCmd"),
buf.get_port().into() buf.get_port().into()
) )
} }

View file

@ -1,7 +1,8 @@
use { use {
r3vi::{view::{OuterViewPort, singleton::*}}, r3vi::{view::{OuterViewPort, singleton::*}},
laddertypes::{TypeTerm},
crate::{ crate::{
type_system::{Context, TypeTerm}, type_system::{Context},
editors::list::{ListEditor, PTYListController, PTYListStyle} editors::list::{ListEditor, PTYListController, PTYListStyle}
}, },
std::sync::{Arc, RwLock} std::sync::{Arc, RwLock}

View file

@ -3,8 +3,9 @@ use {
view::{ViewPort, OuterViewPort, singleton::*, sequence::*}, view::{ViewPort, OuterViewPort, singleton::*, sequence::*},
buffer::{singleton::*, vec::*} buffer::{singleton::*, vec::*}
}, },
laddertypes::{TypeTerm},
crate::{ crate::{
type_system::{Context, TypeTerm, ReprTree}, type_system::{Context, ReprTree},
editors::list::{ListCursor, ListCursorMode, ListCmd}, editors::list::{ListCursor, ListCursorMode, ListCmd},
tree::{NestedNode, TreeNav, TreeCursor}, tree::{NestedNode, TreeNav, TreeCursor},
diagnostics::Diagnostics, diagnostics::Diagnostics,
@ -325,7 +326,7 @@ impl ListEditor {
tail_node tail_node
.send_cmd_obj( .send_cmd_obj(
ReprTree::new_leaf( ReprTree::new_leaf(
(&self.ctx, "( NestedNode )"), Context::parse(&self.ctx, "NestedNode"),
SingletonBuffer::<NestedNode>::new( SingletonBuffer::<NestedNode>::new(
node.read().unwrap().clone() node.read().unwrap().clone()
).get_port().into() ).get_port().into()
@ -379,7 +380,7 @@ impl ListEditor {
for x in data.iter() { for x in data.iter() {
pxv_editor.send_cmd_obj( pxv_editor.send_cmd_obj(
ReprTree::new_leaf( ReprTree::new_leaf(
(&self.ctx, "( NestedNode )"), Context::parse(&self.ctx, "NestedNode"),
SingletonBuffer::<NestedNode>::new( SingletonBuffer::<NestedNode>::new(
x.read().unwrap().clone() x.read().unwrap().clone()
).get_port().into() ).get_port().into()
@ -438,7 +439,7 @@ impl ListEditor {
for x in data.iter() { for x in data.iter() {
cur_editor.send_cmd_obj( cur_editor.send_cmd_obj(
ReprTree::new_leaf( ReprTree::new_leaf(
(&self.ctx, "( NestedNode )"), Context::parse(&self.ctx, "NestedNode"),
SingletonBuffer::<NestedNode>::new( SingletonBuffer::<NestedNode>::new(
x.read().unwrap().clone() x.read().unwrap().clone()
).get_port().into() ).get_port().into()

View file

@ -189,12 +189,12 @@ impl PTYListController {
let res = item.write().unwrap().send_cmd_obj(cmd_obj.clone()); let res = item.write().unwrap().send_cmd_obj(cmd_obj.clone());
let child_close_char = item.read().unwrap().close_char.get(); let child_close_char = item.read().unwrap().close_char.get();
match res { match res {
TreeNavResult::Continue => TreeNavResult::Continue, TreeNavResult::Continue => TreeNavResult::Continue,
TreeNavResult::Exit => { TreeNavResult::Exit => {
// child editor returned control, probably for meta-char handling.. // child editor returned control, probably for meta-char handling..
if cmd_obj.read().unwrap().get_type().clone() == ctx.type_term_from_str("( Char )").unwrap() { if cmd_obj.read().unwrap().get_type().clone() == ctx.type_term_from_str("Char").unwrap() {
let co = cmd_obj.read().unwrap(); let co = cmd_obj.read().unwrap();
if let Some(cmd_view) = co.get_view::<dyn SingletonView<Item = char>>() { if let Some(cmd_view) = co.get_view::<dyn SingletonView<Item = char>>() {
drop(co); drop(co);
@ -225,13 +225,13 @@ impl ObjCommander for PTYListController {
let mut e = self.editor.write().unwrap(); let mut e = self.editor.write().unwrap();
let cmd_type = cmd_obj.read().unwrap().get_type().clone(); let cmd_type = cmd_obj.read().unwrap().get_type().clone();
if cmd_type == (&e.ctx, "( ListCmd )").into() if cmd_type == Context::parse(&e.ctx, "ListCmd").into()
|| cmd_type == (&e.ctx, "( NestedNode )").into() || cmd_type == Context::parse(&e.ctx, "NestedNode").into()
{ {
e.send_cmd_obj( cmd_obj ) e.send_cmd_obj( cmd_obj )
} }
else if cmd_type == (&e.ctx, "( TerminalEvent )").into() { else if cmd_type == Context::parse(&e.ctx, "TerminalEvent").into() {
let co = cmd_obj.read().unwrap(); let co = cmd_obj.read().unwrap();
if let Some(view) = co.get_view::<dyn SingletonView<Item = TerminalEvent>>() { if let Some(view) = co.get_view::<dyn SingletonView<Item = TerminalEvent>>() {
drop( co ); drop( co );

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@ -9,8 +9,9 @@ use {
index_hashmap::* index_hashmap::*
} }
}, },
laddertypes::{TypeTerm},
crate::{ crate::{
type_system::{Context, TypeTerm}, type_system::{Context},
terminal::{ terminal::{
TerminalEditor, TerminalEditorResult, TerminalEditor, TerminalEditorResult,
TerminalEvent, TerminalView TerminalEvent, TerminalView
@ -202,7 +203,7 @@ impl ObjCommander for ProductEditor {
fn send_cmd_obj(&mut self, cmd_obj: Arc<RwLock<ReprTree>>) -> TreeNavResult { fn send_cmd_obj(&mut self, cmd_obj: Arc<RwLock<ReprTree>>) -> TreeNavResult {
let co = cmd_obj.read().unwrap(); let co = cmd_obj.read().unwrap();
let cmd_type = co.get_type().clone(); let cmd_type = co.get_type().clone();
let term_event_type = (&self.ctx, "( TerminalEvent )").into(); let term_event_type = Context::parse(&self.ctx, "TerminalEvent").into();
if cmd_type == term_event_type { if cmd_type == term_event_type {
if let Some(te_view) = co.get_view::<dyn SingletonView<Item = TerminalEvent>>() { if let Some(te_view) = co.get_view::<dyn SingletonView<Item = TerminalEvent>>() {

View file

@ -4,8 +4,9 @@ use {
OuterViewPort OuterViewPort
} }
}, },
laddertypes::{TypeTerm},
crate::{ crate::{
type_system::{Context, TypeTerm}, type_system::{Context},
terminal::{ terminal::{
TerminalStyle, TerminalView, TerminalStyle, TerminalView,
make_label make_label

View file

@ -6,10 +6,11 @@ use {
sequence::*, sequence::*,
} }
}, },
laddertypes::{TypeTerm},
crate::{ crate::{
terminal::TerminalView, terminal::TerminalView,
editors::list::ListCursorMode, editors::list::ListCursorMode,
type_system::{Context, TypeTerm, ReprTree}, type_system::{Context, ReprTree},
tree::{TreeNav, TreeCursor, TreeNavResult}, tree::{TreeNav, TreeCursor, TreeNavResult},
diagnostics::{Diagnostics, Message}, diagnostics::{Diagnostics, Message},
tree::NestedNode, tree::NestedNode,

View file

@ -3,7 +3,7 @@ use {
view::{singleton::*} view::{singleton::*}
}, },
crate::{ crate::{
type_system::{ReprTree}, type_system::{Context, ReprTree},
editors::{list::{ListEditor, ListCmd, ListCursorMode}}, editors::{list::{ListEditor, ListCmd, ListCursorMode}},
tree::{NestedNode, TreeNav, TreeNavResult, TreeCursor}, tree::{NestedNode, TreeNav, TreeNavResult, TreeCursor},
commander::ObjCommander commander::ObjCommander
@ -20,7 +20,7 @@ impl ObjCommander for TypeTermEditor {
let cmd_obj = co.clone(); let cmd_obj = co.clone();
let cmd_obj = cmd_obj.read().unwrap(); let cmd_obj = cmd_obj.read().unwrap();
if cmd_obj.get_type().clone() == (&self.ctx, "( Char )").into() { if cmd_obj.get_type().clone() == Context::parse(&self.ctx, "Char") {
if let Some(cmd_view) = cmd_obj.get_view::<dyn SingletonView<Item = char>>() { if let Some(cmd_view) = cmd_obj.get_view::<dyn SingletonView<Item = char>>() {
let c = cmd_view.get(); let c = cmd_view.get();
@ -231,11 +231,11 @@ impl ObjCommander for TypeTermEditor {
match &self.state { match &self.state {
State::Any => { State::Any => {
let cmd_repr = co.read().unwrap(); let cmd_repr = co.read().unwrap();
if cmd_repr.get_type().clone() == (&self.ctx, "( NestedNode )").into() { if cmd_repr.get_type().clone() == Context::parse(&self.ctx, "NestedNode") {
if let Some(view) = cmd_repr.get_view::<dyn SingletonView<Item = NestedNode>>() { if let Some(view) = cmd_repr.get_view::<dyn SingletonView<Item = NestedNode>>() {
let node = view.get(); let node = view.get();
if node.data.read().unwrap().get_type().clone() == (&self.ctx, "( Char )").into() { if node.data.read().unwrap().get_type().clone() == Context::parse(&self.ctx, "Char") {
self.set_state( State::AnySymbol ); self.set_state( State::AnySymbol );
} else { } else {
self.set_state( State::Ladder ); self.set_state( State::Ladder );

View file

@ -2,8 +2,9 @@ use {
r3vi::{ r3vi::{
view::{OuterViewPort, singleton::*} view::{OuterViewPort, singleton::*}
}, },
laddertypes::{TypeTerm},
crate::{ crate::{
type_system::{Context, TypeTerm, MorphismTypePattern}, type_system::{Context, MorphismTypePattern},
terminal::{TerminalStyle, TerminalProjections}, terminal::{TerminalStyle, TerminalProjections},
editors::{ editors::{
list::{PTYListStyle, PTYListController, ListEditor, ListSegmentSequence}, list::{PTYListStyle, PTYListController, ListEditor, ListSegmentSequence},

View file

@ -9,8 +9,9 @@ use {
view::{OuterViewPort, singleton::*}, view::{OuterViewPort, singleton::*},
buffer::{singleton::*} buffer::{singleton::*}
}, },
laddertypes::{TypeID, TypeTerm},
crate::{ crate::{
type_system::{Context, TypeID, TypeTerm, ReprTree}, type_system::{Context, ReprTree},
editors::{list::{ListCursorMode, ListEditor, ListCmd}}, editors::{list::{ListCursorMode, ListEditor, ListCmd}},
tree::{NestedNode, TreeNav, TreeNavResult, TreeCursor}, tree::{NestedNode, TreeNav, TreeNavResult, TreeCursor},
commander::ObjCommander commander::ObjCommander
@ -80,7 +81,7 @@ impl TypeTermEditor {
node.send_cmd_obj( node.send_cmd_obj(
ReprTree::new_leaf( ReprTree::new_leaf(
(&ctx, "( NestedNode )"), Context::parse(&ctx, "NestedNode"),
SingletonBuffer::new(arg_node).get_port().into() SingletonBuffer::new(arg_node).get_port().into()
) )
); );
@ -98,7 +99,7 @@ impl TypeTermEditor {
node.send_cmd_obj( node.send_cmd_obj(
ReprTree::new_leaf( ReprTree::new_leaf(
(&ctx, "( NestedNode )"), Context::parse(&ctx, "NestedNode"),
SingletonBuffer::new(arg_node).get_port().into() SingletonBuffer::new(arg_node).get_port().into()
) )
); );
@ -132,37 +133,37 @@ impl TypeTermEditor {
fn set_state(&mut self, new_state: State) { fn set_state(&mut self, new_state: State) {
let mut node = match new_state { let mut node = match new_state {
State::Any => { State::Any => {
Context::make_node( &self.ctx, (&self.ctx, "( List Char )").into(), self.depth.map(|x| x) ).unwrap() Context::make_node( &self.ctx, Context::parse(&self.ctx, "<List Char>"), self.depth.map(|x| x) ).unwrap()
.morph( (&self.ctx, "( Type::Sym )").into() ) .morph( Context::parse(&self.ctx, "Type::Sym") )
} }
State::App => { State::App => {
Context::make_node( &self.ctx, (&self.ctx, "( List Type )").into(), self.depth.map(|x| x) ).unwrap() Context::make_node( &self.ctx, Context::parse(&self.ctx, "<List Type>"), self.depth.map(|x| x) ).unwrap()
.morph( (&self.ctx, "( Type::App )").into() ) .morph( Context::parse(&self.ctx, "Type::App") )
} }
State::Ladder => { State::Ladder => {
Context::make_node( &self.ctx, (&self.ctx, "( List Type )").into(), self.depth.map(|x| x) ).unwrap() Context::make_node( &self.ctx, Context::parse(&self.ctx, "<List Type>"), self.depth.map(|x| x) ).unwrap()
.morph( (&self.ctx, "( Type::Ladder )").into() ) .morph( Context::parse(&self.ctx, "Type::Ladder") )
} }
State::AnySymbol => { State::AnySymbol => {
Context::make_node( &self.ctx, (&self.ctx, "( List Char )").into(), self.depth.map(|x| x) ).unwrap() Context::make_node( &self.ctx, Context::parse(&self.ctx, "<List Char>"), self.depth.map(|x| x) ).unwrap()
.morph( (&self.ctx, "( Type::Sym )").into() ) .morph( Context::parse(&self.ctx, "Type::Sym") )
}, },
State::FunSymbol => { State::FunSymbol => {
Context::make_node( &self.ctx, (&self.ctx, "( List Char )").into(), self.depth.map(|x| x) ).unwrap() Context::make_node( &self.ctx, Context::parse(&self.ctx, "<List Char>"), self.depth.map(|x| x) ).unwrap()
.morph( (&self.ctx, "( Type::Sym::Fun )").into() ) .morph( Context::parse(&self.ctx, "Type::Sym::Fun") )
}, },
State::VarSymbol => { State::VarSymbol => {
Context::make_node( &self.ctx, (&self.ctx, "( List Char )").into(), self.depth.map(|x| x) ).unwrap() Context::make_node( &self.ctx, Context::parse(&self.ctx, "<List Char>"), self.depth.map(|x| x) ).unwrap()
.morph( (&self.ctx, "( Type::Sym::Var )").into() ) .morph( Context::parse(&self.ctx, "Type::Sym::Var") )
} }
State::Num => { State::Num => {
crate::editors::integer::PosIntEditor::new(self.ctx.clone(), 10) crate::editors::integer::PosIntEditor::new(self.ctx.clone(), 10)
.into_node() .into_node()
.morph( (&self.ctx, "( Type::Lit::Num )").into() ) .morph( Context::parse(&self.ctx, "Type::Lit::Num") )
} }
State::Char => { State::Char => {
Context::make_node( &self.ctx, (&self.ctx, "( Char )").into(), self.depth.map(|x| x) ).unwrap() Context::make_node( &self.ctx, Context::parse(&self.ctx, "Char"), self.depth.map(|x| x) ).unwrap()
.morph( (&self.ctx, "( Type::Lit::Char )").into() ) .morph( Context::parse(&self.ctx, "Type::Lit::Char") )
} }
}; };
@ -179,8 +180,8 @@ impl TypeTermEditor {
ctx.write().unwrap().meta_chars.push('~'); ctx.write().unwrap().meta_chars.push('~');
ctx.write().unwrap().meta_chars.push('<'); ctx.write().unwrap().meta_chars.push('<');
let mut symb_node = Context::make_node( &ctx, (&ctx, "( List Char )").into(), depth ).unwrap(); let mut symb_node = Context::make_node( &ctx, Context::parse(&ctx, "<List Char>"), depth ).unwrap();
symb_node = symb_node.morph( (&ctx, "( Type::Sym )").into() ); symb_node = symb_node.morph( Context::parse(&ctx, "Type::Sym") );
Self::with_node( Self::with_node(
ctx.clone(), ctx.clone(),
@ -193,7 +194,7 @@ impl TypeTermEditor {
let buf = SingletonBuffer::<TypeTerm>::new( TypeTerm::unit() ); let buf = SingletonBuffer::<TypeTerm>::new( TypeTerm::unit() );
let data = Arc::new(RwLock::new(ReprTree::new( let data = Arc::new(RwLock::new(ReprTree::new(
(&ctx, "( Type )") Context::parse(&ctx, "Type")
))); )));
let editor = TypeTermEditor { let editor = TypeTermEditor {
@ -307,7 +308,7 @@ impl TypeTermEditor {
if subladder_list_edit.data.len() == 1 { if subladder_list_edit.data.len() == 1 {
let it_node = subladder_list_edit.data.get(0); let it_node = subladder_list_edit.data.get(0);
let it_node = it_node.read().unwrap(); let it_node = it_node.read().unwrap();
if it_node.get_type() == (&self.ctx, "( Type )").into() { if it_node.get_type() == Context::parse(&self.ctx, "Type") {
let other_tt = it_node.get_edit::<TypeTermEditor>().unwrap(); let other_tt = it_node.get_edit::<TypeTermEditor>().unwrap();
let mut other_tt = other_tt.write().unwrap(); let mut other_tt = other_tt.write().unwrap();
@ -384,7 +385,7 @@ impl TypeTermEditor {
self.goto(TreeCursor::home()); self.goto(TreeCursor::home());
self.send_child_cmd( self.send_child_cmd(
ReprTree::new_leaf( ReprTree::new_leaf(
(&self.ctx, "( NestedNode )"), Context::parse(&self.ctx, "NestedNode"),
SingletonBuffer::new( old_edit_node ).get_port().into() SingletonBuffer::new( old_edit_node ).get_port().into()
) )
); );

View file

@ -21,10 +21,10 @@ use {
cgmath::Vector2, cgmath::Vector2,
}; };
#[derive(Clone, Copy, Eq, PartialEq)] #[derive(Clone, Copy, Eq, PartialEq, Debug)]
pub enum TreeNavResult { Continue, Exit } pub enum TreeNavResult { Continue, Exit }
#[derive(Clone, Copy, Eq, PartialEq)] #[derive(Clone, Copy, Eq, PartialEq, Debug)]
pub enum TreeHeightOp { P, Q, Max } pub enum TreeHeightOp { P, Q, Max }
pub trait TreeNav { pub trait TreeNav {

View file

@ -5,8 +5,9 @@ use {
view::{View, ViewPort, OuterViewPort, AnyOuterViewPort, singleton::*, sequence::*}, view::{View, ViewPort, OuterViewPort, AnyOuterViewPort, singleton::*, sequence::*},
buffer::{singleton::*} buffer::{singleton::*}
}, },
laddertypes::{TypeTerm},
crate::{ crate::{
type_system::{ReprTree, Context, TypeTerm}, type_system::{ReprTree, Context},
terminal::{TerminalView, TerminalEvent, TerminalEditor, TerminalEditorResult, TerminalAtom}, terminal::{TerminalView, TerminalEvent, TerminalEditor, TerminalEditorResult, TerminalAtom},
diagnostics::{Diagnostics, Message}, diagnostics::{Diagnostics, Message},
tree::{TreeNav, TreeCursor, TreeNavResult, TreeHeightOp}, tree::{TreeNav, TreeCursor, TreeNavResult, TreeHeightOp},
@ -124,7 +125,7 @@ impl NestedNode {
NestedNode::new( NestedNode::new(
ctx.clone(), ctx.clone(),
ReprTree::new_leaf( ReprTree::new_leaf(
(&ctx, "( Char )"), Context::parse(&ctx, "Char"),
buf.get_port().into() buf.get_port().into()
), ),
SingletonBuffer::new(0).get_port() SingletonBuffer::new(0).get_port()
@ -194,7 +195,7 @@ impl NestedNode {
pub fn get_data_port<'a, V: View + ?Sized + 'static>(&'a self, type_str: impl Iterator<Item = &'a str>) -> Option<OuterViewPort<V>> pub fn get_data_port<'a, V: View + ?Sized + 'static>(&'a self, type_str: impl Iterator<Item = &'a str>) -> Option<OuterViewPort<V>>
where V::Msg: Clone { where V::Msg: Clone {
let ctx = self.ctx.clone(); let ctx = self.ctx.clone();
let type_ladder = type_str.map(|s| ((&ctx, s)).into()); let type_ladder = type_str.map(|s| Context::parse(&ctx, s));
let repr_tree = ReprTree::descend_ladder(&self.data, type_ladder)?; let repr_tree = ReprTree::descend_ladder(&self.data, type_ladder)?;
repr_tree.clone().read().unwrap() repr_tree.clone().read().unwrap()
@ -256,7 +257,7 @@ impl TerminalEditor for NestedNode {
if let Some(cmd) = self.cmd.get() { if let Some(cmd) = self.cmd.get() {
cmd.write().unwrap().send_cmd_obj( cmd.write().unwrap().send_cmd_obj(
ReprTree::new_leaf( ReprTree::new_leaf(
self.ctx.read().unwrap().type_term_from_str("( TerminalEvent )").unwrap(), self.ctx.read().unwrap().type_term_from_str("TerminalEvent").unwrap(),
AnyOuterViewPort::from(buf.get_port()) AnyOuterViewPort::from(buf.get_port())
)); ));
} }

View file

@ -1,7 +1,7 @@
use { use {
laddertypes::{TypeTerm, TypeID},
crate::{ crate::{
type_system::{TypeTerm, TypeID},
tree::{TreeAddr} tree::{TreeAddr}
} }
}; };

View file

@ -1,7 +1,8 @@
use { use {
r3vi::{view::{OuterViewPort, singleton::*}, buffer::{singleton::*}}, r3vi::{view::{OuterViewPort, singleton::*}, buffer::{singleton::*}},
laddertypes::{TypeDict, TypeTerm, TypeID},
crate::{ crate::{
type_system::{TypeDict, TypeTerm, TypeID, ReprTree}, type_system::{ReprTree},
tree::NestedNode tree::NestedNode
}, },
std::{ std::{
@ -135,12 +136,6 @@ impl Default for Context {
} }
} }
impl Into<TypeTerm> for (&Arc<RwLock<Context>>, &str) {
fn into(self) -> TypeTerm {
self.0.read().unwrap().type_term_from_str(self.1).expect("could not parse type term")
}
}
impl Context { impl Context {
pub fn with_parent(parent: Option<Arc<RwLock<Context>>>) -> Self { pub fn with_parent(parent: Option<Arc<RwLock<Context>>>) -> Self {
Context { Context {
@ -174,6 +169,10 @@ impl Context {
} }
} }
pub fn parse(ctx: &Arc<RwLock<Self>>, s: &str) -> TypeTerm {
ctx.read().unwrap().type_term_from_str(s).expect("could not parse type term")
}
pub fn add_typename(&mut self, tn: &str) -> TypeID { pub fn add_typename(&mut self, tn: &str) -> TypeID {
self.type_dict.write().unwrap().add_typename(tn.to_string()) self.type_dict.write().unwrap().add_typename(tn.to_string())
} }
@ -234,12 +233,12 @@ impl Context {
} }
} }
pub fn type_term_from_str(&self, tn: &str) -> Option<TypeTerm> { pub fn type_term_from_str(&self, tn: &str) -> Result<TypeTerm, laddertypes::parser::ParseError> {
self.type_dict.read().unwrap().type_term_from_str(&tn) self.type_dict.write().unwrap().parse(&tn)
} }
pub fn type_term_to_str(&self, t: &TypeTerm) -> String { pub fn type_term_to_str(&self, t: &TypeTerm) -> String {
self.type_dict.read().unwrap().type_term_to_str(&t) self.type_dict.read().unwrap().unparse(&t)
} }
pub fn add_node_ctor(&mut self, tn: &str, mk_editor: Arc<dyn Fn(Arc<RwLock<Self>>, TypeTerm, OuterViewPort<dyn SingletonView<Item = usize>>) -> Option<NestedNode> + Send + Sync>) { pub fn add_node_ctor(&mut self, tn: &str, mk_editor: Arc<dyn Fn(Arc<RwLock<Self>>, TypeTerm, OuterViewPort<dyn SingletonView<Item = usize>>) -> Option<NestedNode> + Send + Sync>) {
@ -332,8 +331,8 @@ impl Context {
/// adds an object without any representations /// adds an object without any representations
pub fn add_obj(ctx: Arc<RwLock<Context>>, name: String, typename: &str) { pub fn add_obj(ctx: Arc<RwLock<Context>>, name: String, typename: &str) {
let type_tag = ctx.read().unwrap() let type_tag = ctx.read().unwrap()
.type_dict.read().unwrap() .type_dict.write().unwrap()
.type_term_from_str(typename).unwrap(); .parse(typename).unwrap();
if let Some(node) = Context::make_node(&ctx, type_tag, SingletonBuffer::new(0).get_port()) { if let Some(node) = Context::make_node(&ctx, type_tag, SingletonBuffer::new(0).get_port()) {
ctx.write().unwrap().nodes.insert(name, node); ctx.write().unwrap().nodes.insert(name, node);

View file

@ -1,73 +0,0 @@
use {
crate::{
utils::Bimap,
type_system::{TypeTerm}
}
};
//<<<<>>>><<>><><<>><<<*>>><<>><><<>><<<<>>>>
#[derive(Eq, PartialEq, Hash, Clone, Debug)]
pub enum TypeID {
Fun(u64),
Var(u64)
}
//<<<<>>>><<>><><<>><<<*>>><<>><><<>><<<<>>>>
pub struct TypeDict {
typenames: Bimap<String, TypeID>,
type_lit_counter: u64,
type_var_counter: u64,
}
//<<<<>>>><<>><><<>><<<*>>><<>><><<>><<<<>>>>
impl TypeDict {
pub fn new() -> Self {
TypeDict {
typenames: Bimap::new(),
type_lit_counter: 0,
type_var_counter: 0,
}
}
pub fn add_varname(&mut self, tn: String) -> TypeID {
let tyid = TypeID::Var(self.type_var_counter);
self.type_var_counter += 1;
self.typenames.insert(tn, tyid.clone());
tyid
}
pub fn add_typename(&mut self, tn: String) -> TypeID {
let tyid = TypeID::Fun(self.type_lit_counter);
self.type_lit_counter += 1;
self.typenames.insert(tn, tyid.clone());
tyid
}
pub fn add_synonym(&mut self, new: String, old: String) {
if let Some(tyid) = self.get_typeid(&old) {
self.typenames.insert(new, tyid);
}
}
pub fn get_typename(&self, tid: &TypeID) -> Option<String> {
self.typenames.my.get(tid).cloned()
}
pub fn get_typeid(&self, tn: &String) -> Option<TypeID> {
self.typenames..get(tn).cloned()
}
pub fn type_term_from_str(&self, typename: &str) -> Option<TypeTerm> {
TypeTerm::from_str(typename, &self.typenames.)
}
pub fn type_term_to_str(&self, term: &TypeTerm) -> String {
term.to_str(&self.typenames.my)
}
}
//<<<<>>>><<>><><<>><<<*>>><<>><><<>><<<<>>>>

View file

@ -1,71 +0,0 @@
use {
crate::type_system::{TypeTerm, TypeID},
std::collections::HashMap
};
//<<<<>>>><<>><><<>><<<*>>><<>><><<>><<<<>>>>
#[derive(Clone, Eq, PartialEq, Hash, Debug)]
pub struct TypeLadder(pub Vec<TypeTerm>);
//<<<<>>>><<>><><<>><<<*>>><<>><><<>><<<<>>>>
impl From<Vec<TypeTerm>> for TypeLadder {
fn from(l: Vec<TypeTerm>) -> Self {
TypeLadder(l)
}
}
impl From<TypeTerm> for TypeLadder {
fn from(l: TypeTerm) -> Self {
TypeLadder(vec![ l ])
}
}
impl TypeLadder {
/// if compatible, returns the number of descents neccesary
pub fn is_compatible_with(&self, other: &TypeLadder) -> Option<usize> {
if let Some(other_top_type) = other.0.first() {
for (i, t) in self.0.iter().enumerate() {
if t == other_top_type {
return Some(i);
}
}
None
} else {
None
}
}
pub fn is_matching_repr(&self, other: &TypeLadder) -> Result<usize, Option<(usize, usize)>> {
if let Some(start) = self.is_compatible_with(other) {
for (i, (t1, t2)) in self.0.iter().skip(start).zip(other.0.iter()).enumerate() {
if t1 != t2 {
return Err(Some((start, i)));
}
}
Ok(start)
} else {
Err(None)
}
}
pub fn to_str1(&self, names: &HashMap<TypeID, String>) -> String {
let mut s = String::new();
let mut first = true;
for t in self.0.iter() {
if !first {
s = s + "~";
}
first = false;
s = s + &t.to_str(names);
}
s
}
}
//<<<<>>>><<>><><<>><<<*>>><<>><><<>><<<<>>>>

View file

@ -1,15 +1,8 @@
pub mod context; pub mod context;
pub mod dict;
pub mod term;
//pub mod ladder;
pub mod repr_tree; pub mod repr_tree;
pub use { pub use {
dict::*, context::{Context, MorphismMode, MorphismType, MorphismTypePattern},
// ladder::*, repr_tree::ReprTree
repr_tree::*,
term::*,
context::{Context, MorphismMode, MorphismType, MorphismTypePattern}
}; };

View file

@ -1,7 +1,8 @@
use { use {
r3vi::view::{AnyOuterViewPort, OuterViewPort, View}, r3vi::view::{AnyOuterViewPort, OuterViewPort, View},
laddertypes::{TypeTerm},
crate::{ crate::{
type_system::{TypeTerm, Context} type_system::{Context}
}, },
std::{ std::{
collections::HashMap, collections::HashMap,
@ -50,7 +51,7 @@ impl ReprTree {
pub fn from_char(ctx: &Arc<RwLock<Context>>, c: char) -> Arc<RwLock<Self>> { pub fn from_char(ctx: &Arc<RwLock<Context>>, c: char) -> Arc<RwLock<Self>> {
let buf = r3vi::buffer::singleton::SingletonBuffer::<char>::new(c); let buf = r3vi::buffer::singleton::SingletonBuffer::<char>::new(c);
ReprTree::new_leaf( ReprTree::new_leaf(
(ctx, "( Char )"), Context::parse(ctx, "Char"),
buf.get_port().into() buf.get_port().into()
) )
} }

View file

@ -1,361 +0,0 @@
use {
crate::{type_system::{TypeID}},
std::collections::HashMap
};
//<<<<>>>><<>><><<>><<<*>>><<>><><<>><<<<>>>>
#[derive(Clone, PartialEq, Eq, Hash, Debug)]
pub enum TypeTerm {
/* Atomic Terms */
// Base types from dictionary
TypeID(TypeID),
// Literals
Num(i64),
Char(char),
/* Complex Terms */
// Type Parameters
// avoid currying to save space & indirection
App(Vec< TypeTerm >),
// Type Ladders
Ladder(Vec< TypeTerm >),
}
//<<<<>>>><<>><><<>><<<*>>><<>><><<>><<<<>>>>
impl TypeTerm {
pub fn unit() -> Self {
TypeTerm::Ladder(vec![])
}
pub fn new(id: TypeID) -> Self {
TypeTerm::TypeID(id)
}
pub fn arg(&mut self, t: impl Into<TypeTerm>) -> &mut Self {
match self {
TypeTerm::App(args) => {
args.push(t.into());
}
_ => {
*self = TypeTerm::App(vec![
self.clone(),
t.into()
])
}
}
self
}
pub fn num_arg(&mut self, v: i64) -> &mut Self {
self.arg(TypeTerm::Num(v))
}
pub fn char_arg(&mut self, c: char) -> &mut Self {
self.arg(TypeTerm::Char(c))
}
/// transform term to have at max 2 entries in Application list
pub fn curry(&self) -> Self {
match self {
TypeTerm::App(head) => {
let mut head = head.clone();
if head.len() > 2 {
let mut tail = head.split_off(2);
TypeTerm::App(vec![
TypeTerm::App(head),
if tail.len() > 1 {
TypeTerm::App(tail).curry()
} else {
tail.remove(0)
}
])
} else {
TypeTerm::App(head)
}
}
TypeTerm::Ladder(l) => {
TypeTerm::Ladder( l.iter().map(|x| x.curry()).collect() )
}
atom => { atom.clone() }
}
}
/// summarize all curried applications into one vec
pub fn decurry(&mut self) -> &mut Self {
match self {
TypeTerm::App(args) => {
if args.len() > 0 {
let mut a0 = args.remove(0);
a0.decurry();
match a0 {
TypeTerm::App(sub_args) => {
for (i,x) in sub_args.into_iter().enumerate() {
args.insert(i, x);
}
}
other => { args.insert(0, other); }
}
}
}
TypeTerm::Ladder(args) => {
for x in args.iter_mut() {
x.decurry();
}
}
_ => {}
}
self
}
/// does the type contain ladders (false) or is it 'flat' (true) ?
pub fn is_flat(&self) -> bool {
match self {
TypeTerm::TypeID(_) => true,
TypeTerm::Num(_) => true,
TypeTerm::Char(_) => true,
TypeTerm::App(args) => args.iter().fold(true, |s,x| s && x.is_flat()),
TypeTerm::Ladder(_) => false
}
}
pub fn get_lnf_vec(self) -> Vec<TypeTerm> {
match self.normalize() {
TypeTerm::Ladder( v ) => {
v
},
_ => {
unreachable!();
}
}
}
/// transmute self into Ladder-Normal-Form
///
/// Example:
/// <Seq <Digit 10>~Char> ⇒ <Seq <Digit 10>>~<Seq Char>
pub fn normalize(self) -> Self {
let mut new_ladder = Vec::<TypeTerm>::new();
match self {
TypeTerm::Ladder(args) => {
for x in args.into_iter() {
new_ladder.push(x.normalize());
}
}
TypeTerm::App(args) => {
let mut args_iter = args.into_iter();
if let Some(head) = args_iter.next() {
let mut stage1_args = vec![ head.clone() ];
let mut stage2_args = vec![ head.clone() ];
let mut done = false;
for x in args_iter {
match x.normalize() {
TypeTerm::Ladder(mut ladder) => {
// normalize this ladder
if !done {
if ladder.len() > 2 {
stage1_args.push( ladder.remove(0) );
stage2_args.push( TypeTerm::Ladder(ladder.to_vec()) );
done = true;
} else if ladder.len() == 1 {
stage1_args.push( ladder[0].clone() );
stage2_args.push( ladder[0].clone() );
} else {
// empty type ?
}
} else {
stage1_args.push( TypeTerm::Ladder(ladder.clone()) );
stage2_args.push( TypeTerm::Ladder(ladder.clone()) );
}
},
_ => {
unreachable!("x is in LNF");
}
}
}
new_ladder.push(TypeTerm::Ladder(stage1_args));
new_ladder.push(TypeTerm::Ladder(stage2_args));
}
}
atom => {
new_ladder.push(atom);
}
}
TypeTerm::Ladder( new_ladder )
}
pub fn is_semantic_supertype_of(&self, t: &TypeTerm) -> Option<( usize, TypeTerm )> {
t.is_semantic_subtype_of(self)
}
// returns ladder-step of first match and provided representation-type
pub fn is_semantic_subtype_of(&self, expected_type: &TypeTerm) -> Option<( usize, TypeTerm )> {
let provided_lnf = self.clone().get_lnf_vec();
let expected_lnf = expected_type.clone().get_lnf_vec();
for i in 0..provided_lnf.len() {
if provided_lnf[i] == expected_lnf[0] {
return Some((i, TypeTerm::Ladder(
provided_lnf[i..].into_iter().cloned().collect()
)))
}
}
None
}
pub fn is_syntactic_subtype_of(&self, expected_type: &TypeTerm) -> Result<usize, Option<(usize, usize)>> {
if let Some((first_match, provided_type)) = self.is_semantic_subtype_of( expected_type ) {
let provided_lnf = self.clone().get_lnf_vec();
let expected_lnf = expected_type.clone().get_lnf_vec();
let l = usize::min( provided_lnf.len(), expected_lnf.len() );
for i in 0..l {
if provided_lnf[i] != expected_lnf[i] {
return Err(Some((first_match, i)))
}
}
Ok(l-1)
} else {
Err(None)
}
}
/* this function is deprecated and only partially working,
wontfix, will be replaced by TypeTerm-Editor
*/
pub fn from_str(s: &str, names: &HashMap<String, TypeID>) -> Option<Self> {
let mut term_stack = Vec::<Option<TypeTerm>>::new();
for token in s.split_whitespace() {
match token {
"(" => {
term_stack.push(None);
}
")" => {
let t = term_stack.pop().unwrap();
if term_stack.len() > 0 {
let f = term_stack.last_mut().unwrap();
if let Some(f) = f {
f.arg(t.unwrap());
} else {
//error
}
} else {
return t;
}
}
atom => {
if let Some(f) = term_stack.last_mut() {
match f {
Some(f) => {
let mut chars = atom.chars();
let first = chars.next().unwrap();
if first.is_numeric() {
f.num_arg(i64::from_str_radix(atom, 10).unwrap());
} else if first == '\'' {
if let Some(mut c) = chars.next() {
if c == '\\' {
if let Some('n') = chars.next() {
c = '\n';
}
}
f.char_arg(c);
}
} else {
f.arg(TypeTerm::new(
names.get(atom)
.expect(&format!("invalid atom {}", atom)).clone()
));
}
}
None => {
*f = Some(TypeTerm::new(
names.get(atom).expect(&format!("invalid atom {}", atom)).clone(),
));
}
}
}
}
}
}
None
}
pub fn to_str(&self, names: &HashMap<TypeID, String>) -> String {
match self {
TypeTerm::App(args) => {
let mut out = String::new();
out.push_str(&"<");
let mut first = true;
for x in args.iter() {
if !first {
out.push_str(&" ");
} else {
first = false;
}
out.push_str(&x.to_str(names));
}
out.push_str(&">");
out
}
TypeTerm::Ladder(l) => {
let mut out = String::new();
let mut first = true;
for x in l.iter() {
if !first {
out.push_str(&"~");
} else {
first = false;
}
out.push_str(&x.to_str(names));
}
out
}
TypeTerm::Num(n) => format!("{}", n),
TypeTerm::Char('\n') => format!("'\\n'"),
TypeTerm::Char(c) => format!("'{}'", c),
TypeTerm::TypeID(id) => format!("{}", names[id]),
}
}
}