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add morphisms to create edittree from/to digit/char and generic lists

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This commit is contained in:
Michael Sippel 2024-09-01 23:20:57 +02:00
parent b3d0e4f03c
commit aed4cad1e4
Signed by: senvas
GPG key ID: F96CF119C34B64A6
5 changed files with 125 additions and 66 deletions
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70
lib-nested-core/src/editors/char/mod.rs
View file

@ -25,49 +25,63 @@ pub fn init_ctx( ctx: Arc<RwLock<Context>> ) {
{
let ctx = ctx.clone();
move |rt, σ| {
{
let mut b = rt.write().unwrap().singleton_buffer::<char>();
if let Some(buf) = b {
// buffer already exists
} else {
// create char buffer
rt.write().unwrap().insert_leaf(
vec![].into_iter(),
ReprLeaf::from_singleton_buffer(
SingletonBuffer::new('\0')
)
);
}
if let Some(buf) = b {
// buffer already exists
} else {
// create char buffer
rt.write().unwrap().insert_leaf(
vec![].into_iter(),
ReprLeaf::from_singleton_buffer(SingletonBuffer::new('\0'))
);
}
}
let char_buf = rt.singleton_buffer::<char>();
let mut edittree = CharEditor::new_edit_tree(
ctx.clone(),
char_buf,
SingletonBuffer::<usize>::new(0).get_port()
);
let char_buf = rt.singleton_buffer::<char>();
let mut edittree = CharEditor::new_edit_tree(
ctx.clone(),
char_buf,
SingletonBuffer::<usize>::new(0).get_port()
);
rt.insert_leaf(
rt.insert_leaf(
Context::parse(&ctx, "EditTree"),
ReprLeaf::from_singleton_buffer(
SingletonBuffer::new(
Arc::new(RwLock::new(edittree))
)
)
);
);
ctx.read().unwrap().setup_edittree(
rt.clone(),
SingletonBuffer::new(0).get_port()
);
}
ctx.read().unwrap().setup_edittree(rt);
}
}
);
let char_morph_from_edittree = GenericReprTreeMorphism::new(
Context::parse(&ctx, "Char~EditTree"),
Context::parse(&ctx, "Char"),
{
let ctx = ctx.clone();
move |rt, σ|
{
let mut b = rt
.descend(Context::parse(&ctx, "EditTree")).unwrap()
.view_singleton::<Arc<RwLock<EditTree>>>();
rt.attach_leaf_to(
Context::parse(&ctx, "Char"),
b.map(|x|
x.read().unwrap()
.get_edit::<CharEditor>().unwrap()
.read().unwrap()
.get())
);
}
});
ctx.write().unwrap().morphisms.add_morphism( char_morph_to_edittree );
ctx.write().unwrap().morphisms.add_morphism( char_morph_from_edittree );
}
pub struct CharEditor {

63
lib-nested-core/src/editors/digit/ctx.rs
View file

@ -19,6 +19,43 @@ pub fn init_ctx( ctx: Arc<RwLock<Context>> ) {
// todo: proper scoping of Radix variable
ctx.write().unwrap().add_varname("Radix");
let digit_make_edittree = GenericReprTreeMorphism::new(
Context::parse(&ctx, "<Digit Radix>"),
Context::parse(&ctx, "<Digit Radix>~EditTree"),
{
let ctx = ctx.clone();
move |src_rt, σ| {
let radix =
match σ.get( &laddertypes::TypeID::Var(ctx.read().unwrap().get_var_typeid("Radix").unwrap()) ) {
Some(TypeTerm::Num(n)) => *n as u32,
_ => 0
};
let char_buf = SingletonBuffer::<char>::new('?');
/* Create EditTree object
*/
let mut edittree = DigitEditor::new(
ctx.clone(),
radix,
char_buf
).into_node(
r3vi::buffer::singleton::SingletonBuffer::<usize>::new(0).get_port()
);
src_rt.write().unwrap()
.insert_branch(
ReprTree::from_singleton_buffer(
Context::parse(&ctx, "EditTree"),
SingletonBuffer::new(Arc::new(RwLock::new(edittree)))
)
);
ctx.read().unwrap().setup_edittree( src_rt );
}
}
);
let digit_morph_char_to_edittree = GenericReprTreeMorphism::new(
Context::parse(&ctx, "<Digit Radix>~Char"),
Context::parse(&ctx, "<Digit Radix>~EditTree"),
@ -57,6 +94,30 @@ pub fn init_ctx( ctx: Arc<RwLock<Context>> ) {
}
);
let digit_morph_char_from_edittree = GenericReprTreeMorphism::new(
Context::parse(&ctx, "<Digit Radix>~EditTree"),
Context::parse(&ctx, "<Digit Radix>~Char"),
{
let ctx = ctx.clone();
move |src_rt, σ| {
let edittree = src_rt.edittree( &ctx );
let port =
edittree
.get()
.read().unwrap()
.get_edit::<DigitEditor>().unwrap()
.read().unwrap()
.get_char_port();
src_rt.insert_leaf(
Context::parse(&ctx, "Char"),
ReprLeaf::from_view( port )
)
}
}
);
let digit_morph_char_to_u64 = GenericReprTreeMorphism::new(
Context::parse(&ctx, "<Digit Radix>~Char"),
Context::parse(&ctx, "<Digit Radix>~ℤ_2^64~machine.UInt64"),
@ -134,7 +195,9 @@ pub fn init_ctx( ctx: Arc<RwLock<Context>> ) {
);
ctx.write().unwrap().morphisms.add_morphism( digit_make_edittree );
ctx.write().unwrap().morphisms.add_morphism( digit_morph_char_to_edittree );
ctx.write().unwrap().morphisms.add_morphism( digit_morph_char_from_edittree );
ctx.write().unwrap().morphisms.add_morphism( digit_morph_char_to_u64 );
ctx.write().unwrap().morphisms.add_morphism( digit_morph_u64_to_char );
}

4
lib-nested-core/src/editors/digit/editor.rs
View file

@ -59,6 +59,10 @@ impl DigitEditor {
*/
}
pub fn get_char_port(&self) -> OuterViewPort<dyn SingletonView<Item = char>> {
self.data.get_port()
}
pub fn get_data_port(&self) -> OuterViewPort<dyn SingletonView<Item = Result<u32, char>>> {
let radix = self.radix;
self.data.get_port().map(move |c|

45
lib-nested-core/src/editors/list/ctx.rs
View file

@ -63,36 +63,24 @@ pub fn init_ctx(ctx: Arc<RwLock<Context>>) {
}
);
let list_morph_editsetup2 = GenericReprTreeMorphism::new(
Context::parse(&ctx, "<List Char>~EditTree"),
Context::parse(&ctx, "<List Char>"),
let list_morph_editsetup3 = GenericReprTreeMorphism::new(
Context::parse(&ctx, "<List Item> ~ EditTree"),
Context::parse(&ctx, "<List Item> ~ <List EditTree>"),
{
let ctx = ctx.clone();
move |src_rt, σ| {
let edittree =
src_rt
.descend(Context::parse(&ctx, "<List Char>~EditTree")).unwrap()
.singleton_buffer::<Arc<RwLock<EditTree>>>();
let edittree = src_rt.edittree( &ctx );
let list_edit = edittree.get().read().unwrap().get_edit::< ListEditor >().unwrap();
let edittree_items = list_edit.read().unwrap().data.get_port().to_list();
src_rt.insert_leaf(
Context::parse(&ctx, "<List Char>"),
ReprLeaf::from_view(
edittree_items
.map(|edittree_char|
edittree_char
.read().unwrap()
.get_edit::<CharEditor>().unwrap()
.read().unwrap()
.get()
)
)
eprintln!("edittree_items.len() = {:?}", edittree_items.get_view().unwrap().len());
src_rt.attach_leaf_to(
Context::parse(&ctx, "<List Item> ~ <List EditTree>")
.apply_substitution(&|x| σ.get(x).cloned()).clone(),
edittree_items
);
}
}
);
@ -132,21 +120,14 @@ pub fn init_ctx(ctx: Arc<RwLock<Context>>) {
{
let ctx = ctx.clone();
move |src_rt, σ| {
let p =
src_rt
.descend(Context::parse(&ctx, "<List EditTree>")).expect("descend")
.get_port::<dyn ListView< Arc<RwLock<EditTree>> >>().unwrap();
src_rt.attach_leaf_to(
Context::parse(&ctx, "<List EditTree> ~ <Vec EditTree>"),
p
);
let list_port = src_rt.get_port::<dyn ListView< Arc<RwLock<EditTree>> >>().unwrap();
src_rt.attach_leaf_to( Context::parse(&ctx, "<Vec EditTree>"), list_port );
}
}
);
ctx.write().unwrap().morphisms.add_morphism( list_morph_editsetup1 );
ctx.write().unwrap().morphisms.add_morphism( list_morph_editsetup2 );
ctx.write().unwrap().morphisms.add_morphism( list_morph_editsetup3 );
ctx.write().unwrap().morphisms.add_morphism( list_morph_from_vec_char );
ctx.write().unwrap().morphisms.add_morphism( list_morph_to_vec_char );
ctx.write().unwrap().morphisms.add_morphism( list_morph_to_vec_edittree );

9
lib-nested-core/src/editors/list/editor.rs
View file

@ -1,7 +1,8 @@
use {
r3vi::{
view::{OuterViewPort, singleton::*, sequence::*},
buffer::{singleton::*, vec::*}
buffer::{singleton::*, vec::*},
projection::*
},
laddertypes::{TypeTerm},
crate::{
@ -319,11 +320,7 @@ impl ListEditor {
let mut b = item.ctrl.spillbuf.write().unwrap();
let rt = ReprTree::new_arc(self.typ.clone());
let mut et = self.ctx.read().unwrap()
.setup_edittree(
&rt
// , self.depth.map(|d| d+1)
);
let mut et = self.ctx.read().unwrap().setup_edittree(&rt);
if let Some(edittree) = et.as_mut(){