wip typterm edit; list editor: split using spill buf
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bbac1c3d5a
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GPG key ID:
F96CF119C34B64A6
4 changed files with 268 additions and 119 deletions
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@ -144,12 +144,8 @@ impl ObjCommander for ListEditor {
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TreeNavResult::Continue
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}
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ListCmd::Split => {
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/*
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self.split(self.spill_node);
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*/
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self.listlist_split();
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TreeNavResult::Continue
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self.split();
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TreeNavResult::Exit
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}
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ListCmd::Clear => {
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self.clear();
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@ -1,23 +1,29 @@
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use {
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r3vi::{
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view::{port::UpdateTask, OuterViewPort, singleton::*, sequence::*},
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view::{ChannelSender, ChannelReceiver, port::UpdateTask, OuterViewPort, singleton::*, sequence::*},
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buffer::{singleton::*, vec::*}
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},
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crate::{
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type_system::{Context, TypeTerm, ReprTree},
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editors::list::{ListCursor, ListCursorMode},
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editors::list::{ListCursor, ListCursorMode, ListCmd},
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tree::{NestedNode, TreeNav, TreeCursor},
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diagnostics::Diagnostics
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diagnostics::Diagnostics,
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commander::ObjCommander
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},
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std::sync::{Arc, RwLock}
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std::sync::{Arc, RwLock, Mutex},
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std::ops::Deref
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};
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//<<<<>>>><<>><><<>><<<*>>><<>><><<>><<<<>>>>
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pub struct ListEditor {
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pub(super) cursor: SingletonBuffer<ListCursor>,
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// todo: (?) remove RwLock<..> around NestedNode ??
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pub data: VecBuffer< Arc<RwLock<NestedNode>> >,
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pub spillbuf: Arc<RwLock<Vec<Arc<RwLock<NestedNode>>>>>,
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pub(super) addr_port: OuterViewPort<dyn SequenceView<Item = isize>>,
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pub(super) mode_port: OuterViewPort<dyn SingletonView<Item = ListCursorMode>>,
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@ -33,7 +39,7 @@ impl ListEditor {
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typ: TypeTerm,
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) -> Self {
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let cursor = SingletonBuffer::new(ListCursor::default());
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let data = VecBuffer::<Arc<RwLock<NestedNode>>>::new();
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let data : VecBuffer<Arc<RwLock<NestedNode>>> = VecBuffer::new();
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ListEditor {
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mode_port: cursor
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@ -83,8 +89,9 @@ impl ListEditor {
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.flatten(),
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cursor,
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data,
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spillbuf: Arc::new(RwLock::new(Vec::new())),
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ctx,
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typ,
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typ
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}
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}
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@ -95,7 +102,7 @@ impl ListEditor {
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let e = editor.read().unwrap();
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NestedNode::new(ctx, data, depth)
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let mut node = NestedNode::new(ctx, data, depth)
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.set_editor(editor.clone())
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.set_nav(editor.clone())
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.set_cmd(editor.clone())
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@ -117,7 +124,10 @@ impl ListEditor {
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}
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)
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.flatten()
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)
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);
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node.spillbuf = e.spillbuf.clone();
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node
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}
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pub fn get_item_type(&self) -> TypeTerm {
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@ -235,26 +245,18 @@ impl ListEditor {
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}
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/// split the list off at the current cursor position and return the second half
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pub fn split(&mut self, le_node: &mut NestedNode) {
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pub fn split(&mut self) {
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let cur = self.cursor.get();
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if let Some(idx) = cur.idx {
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let idx = idx as usize;
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le_node.goto(TreeCursor::home());
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for _ in idx .. self.data.len() {
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eprintln!("send items to new tail");
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le_node.cmd.get().unwrap().write().unwrap().send_cmd_obj(
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self.data.get(idx).read().unwrap().data.clone()
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/*
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ReprTree::new_leaf(
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self.ctx.read().unwrap().type_term_from_str("( NestedNode )").unwrap(),
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SingletonBuffer::<NestedNode>::new( self.data.get(idx).clone().read().unwrap().clone() ).get_port().into()
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)
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*/
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self.spillbuf.write().unwrap().push(
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self.data.get(idx)
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);
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self.data.remove(idx);
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}
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le_node.goto(TreeCursor::none());
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/* TODO
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if self.is_listlist() {
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if idx > 0 && idx < self.data.len()+1 {
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@ -277,6 +279,7 @@ impl ListEditor {
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}
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}
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}
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*/
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}
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}
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@ -317,36 +320,29 @@ impl ListEditor {
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pub fn listlist_split(&mut self) {
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let cur = self.get_cursor();
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if let Some(item) = self.get_item() {
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// let item = item.read().unwrap();
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let _depth = item.depth;
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if let Some(head_editor) = item.editor.get() {
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eprintln!("listlistsplit:editor = {:?}", Arc::into_raw(head_editor.clone()));
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let head = head_editor.downcast::<RwLock<ListEditor>>().unwrap();
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let mut head = head.write().unwrap();
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if let Some(mut item) = self.get_item().clone() {
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item.send_cmd_obj(ListCmd::Split.into_repr_tree(&self.ctx));
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let mut tail_node = Context::make_node(&self.ctx, self.typ.clone(), 0).unwrap();
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tail_node.goto(TreeCursor::home());
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if head.data.len() > 0 {
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if cur.tree_addr.len() > 2 {
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eprintln!("call child head listlist split");
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head.listlist_split();
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eprintln!("return");
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let mut b = item.spillbuf.write().unwrap();
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for node in b.iter() {
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tail_node
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.send_cmd_obj(
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ReprTree::new_leaf(
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(&self.ctx, "( NestedNode )"),
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SingletonBuffer::<NestedNode>::new(
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node.read().unwrap().clone()
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).get_port().into()
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)
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);
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}
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b.clear();
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drop(b);
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/*
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TODO: replace this by: (does not require ListEditor downcast)
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head.send_cmd_obj(ListCmd::Split.into_repr());
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tail_node = head.spill_buf.clone();
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*/
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head.split( &mut tail_node );
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}
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head.goto(TreeCursor::none());
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drop(head);
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item.goto(TreeCursor::none());
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drop(item);
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tail_node.goto(
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TreeCursor {
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@ -358,12 +354,10 @@ impl ListEditor {
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}
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}
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);
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self.insert(
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Arc::new(RwLock::new(tail_node))
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);
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eprintln!("made insert");
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}
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}
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}
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@ -412,6 +406,7 @@ impl ListEditor {
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self.data.remove(next_idx);
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}
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}
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/*
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use crate::{
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type_system::TypeLadder,
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@ -432,4 +427,5 @@ impl TreeType for ListEditor {
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}
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}
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}
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*/
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*/
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@ -4,7 +4,7 @@ pub use ctx::init_ctx;
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use {
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r3vi::{
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buffer::singleton::*,
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buffer::{singleton::*, vec::*},
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view::{singleton::*, sequence::*, OuterViewPort}
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},
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crate::{
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@ -13,7 +13,7 @@ use {
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tree::{NestedNode, TreeNav, TreeNavResult, TreeCursor},
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commander::ObjCommander
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},
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std::{sync::{Arc, RwLock}, any::Any},
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std::{sync::{Arc, RwLock, Mutex}, any::Any},
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cgmath::{Vector2}
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};
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@ -33,13 +33,9 @@ pub struct TypeTermEditor {
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ctx: Arc<RwLock<Context>>,
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data: Arc<RwLock<ReprTree>>,
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// forward the editor to the node that references TypeTermEditor
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// will be removed once the node includes a spill buffer using which joins can be implemented
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editor: SingletonBuffer<
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Option< Arc<dyn Any + Send + Sync> >
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>,
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// references to Node pointing to TypeTermEditor
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close_char: SingletonBuffer<Option<char>>,
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spillbuf: Arc<RwLock<Vec<Arc<RwLock<NestedNode>>>>>,
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state: State,
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cur_node: SingletonBuffer< NestedNode >
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@ -110,8 +106,6 @@ impl TypeTermEditor {
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let int_edit = crate::editors::integer::PosIntEditor::from_u64(parent_ctx, 10, *n as u64);
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let node = int_edit.into_node();
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editor.write().unwrap().editor.set(node.editor.get());
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editor.write().unwrap().cur_node.set(node);
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editor.write().unwrap().state = State::Num;
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}
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@ -131,6 +125,8 @@ impl TypeTermEditor {
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}
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fn set_state(&mut self, new_state: State) {
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eprintln!("TypeEdit: set state to {:?}", new_state);
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let old_node = self.cur_node.get();
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let mut node = match new_state {
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@ -171,15 +167,15 @@ impl TypeTermEditor {
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node.goto(TreeCursor::home());
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let editor = node.editor.get();
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self.editor.set(editor);
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self.close_char.set(node.close_char.get());
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self.cur_node.set(node);
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self.state = new_state;
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}
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pub fn new_node(ctx: Arc<RwLock<Context>>, depth: usize) -> NestedNode {
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let ctx : Arc<RwLock<Context>> = Arc::new(RwLock::new(Context::with_parent(Some(ctx))));
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ctx.write().unwrap().meta_chars.push('~');
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let mut symb_node = Context::make_node( &ctx, (&ctx, "( List Char )").into(), 0 ).unwrap();
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symb_node = symb_node.morph( (&ctx, "( Type::Sym )").into() );
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@ -203,8 +199,9 @@ impl TypeTermEditor {
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state,
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data: data.clone(),
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cur_node: SingletonBuffer::new(node),
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editor: SingletonBuffer::new(None),
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close_char: SingletonBuffer::new(None)
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//editor: SingletonBuffer::new(None),
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close_char: SingletonBuffer::new(None),
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spillbuf: Arc::new(RwLock::new(Vec::new()))
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};
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let view = editor.cur_node
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@ -224,11 +221,28 @@ impl TypeTermEditor {
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.set_editor(editor.clone());
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editor.write().unwrap().close_char = node.close_char.clone();
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editor.write().unwrap().editor = node.editor.clone();
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node.spillbuf = editor.read().unwrap().spillbuf.clone();
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node
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}
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fn forward_spill(&mut self) {
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eprintln!("forward spill");
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let node = self.cur_node.get();
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let mut buf = node.spillbuf.write().unwrap();
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for n in buf.iter() {
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self.spillbuf.write().unwrap().push(n.clone());
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}
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buf.clear();
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}
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fn send_child_cmd(&mut self, cmd: Arc<RwLock<ReprTree>>) -> TreeNavResult {
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eprintln!("typterm forward cmd");
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let res = self.cur_node.get_mut().send_cmd_obj( cmd );
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self.forward_spill();
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res
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}
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fn get_typeterm(&self) -> Option<TypeTerm> {
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match self.state {
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State::Any => None,
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@ -316,7 +330,7 @@ impl ObjCommander for TypeTermEditor {
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}
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'0'|'1'|'2'|'3'|'4'|'5'|'6'|'7'|'8'|'9' => {
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self.set_state( State::Num );
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self.cur_node.get_mut().send_cmd_obj( co );
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self.send_child_cmd( co );
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TreeNavResult::Continue
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}
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'\'' => {
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@ -329,11 +343,10 @@ impl ObjCommander for TypeTermEditor {
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_ => {
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self.set_state( State::AnySymbol );
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self.cur_node.get_mut().goto(TreeCursor::home());
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self.cur_node.get_mut().send_cmd_obj( co )
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self.send_child_cmd( co )
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}
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}
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}
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State::Char => {
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match c {
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'\'' => {
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@ -341,37 +354,181 @@ impl ObjCommander for TypeTermEditor {
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TreeNavResult::Exit
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}
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_ => {
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self.cur_node.get_mut().send_cmd_obj( co )
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self.send_child_cmd( co )
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}
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}
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}
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_ => {
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match self.cur_node.get_mut().send_cmd_obj( co ) {
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State::Ladder => {
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eprintln!("have LADDER, send cmd tochild");
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let res = self.send_child_cmd( co );
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let cur = self.get_cursor();
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match res {
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TreeNavResult::Continue => {
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if cur.tree_addr.len() == 3 {
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match c {
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'~' => {
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let mut ladder_node = self.cur_node.get().clone();
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let mut ladder_edit = ladder_node.get_edit::<ListEditor>().unwrap();
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let item = ladder_edit.write().unwrap().get_item().clone();
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if let Some(mut it_node) = item {
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if it_node.get_type() == (&self.ctx, "( Type )").into() {
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let other_tt = it_node.get_edit::<TypeTermEditor>().unwrap();
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let other = other_tt.read().unwrap().cur_node.get().get_edit::<ListEditor>().unwrap();
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let buf = other.read().unwrap().data.clone();
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ladder_edit.write().unwrap().up();
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ladder_edit.write().unwrap().up();
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ladder_node.send_cmd_obj(
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ListCmd::DeleteNexd.into_repr_tree( &self.ctx )
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);
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//ladder_edit.write().unwrap().delete_nexd();
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let l = buf.len();
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for i in 0..l {
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ladder_edit.write().unwrap().insert( buf.get(i) );
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}
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ladder_node.dn();
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TreeNavResult::Continue
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} else {
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TreeNavResult::Continue
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}
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} else {
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TreeNavResult::Continue
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}
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}
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_=> res
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}
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} else {
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TreeNavResult::Continue
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}
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}
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res => res,
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}
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}
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State::App => {
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let res = self.send_child_cmd( co );
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match res {
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TreeNavResult::Exit => {
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match c {
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'~' => {
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// todo:
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// if item at cursor is Ladder
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let app_edit = self.cur_node.get().get_edit::<ListEditor>().expect("editor");
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let mut app_edit = app_edit.write().unwrap();
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app_edit.delete_nexd();
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app_edit.pxev();
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// in case previous item is not ladder
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// create new intermediary ladder-node
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// with the previous item as one step
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if let Some(item_node) = app_edit.get_item() {
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// in case previous item is ladder
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// goto end
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let item_typterm = item_node.get_edit::<TypeTermEditor>().expect("typetermedit");
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let mut item_typterm = item_typterm.write().unwrap();
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match item_typterm.state {
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State::Ladder => {
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drop(item_typterm);
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eprintln!("TypeEdit: child exit ~");
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app_edit.dn();
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app_edit.qnexd();
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}
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_ => {
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eprintln!("create new ladder");
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// else create enw ladder
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let mut new_node = Context::make_node( &self.ctx, (&self.ctx, "( List Type )").into(), 0 ).unwrap();
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new_node = new_node.morph( (&self.ctx, "( Type::Ladder )").into() );
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// insert old node and split
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new_node.goto(TreeCursor::home());
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new_node.send_cmd_obj(
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ReprTree::new_leaf(
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(&self.ctx, "( NestedNode )"),
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SingletonBuffer::<NestedNode>::new( item_node ).get_port().into()
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)
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);
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drop(item_typterm);
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*app_edit.get_item_mut().unwrap().write().unwrap() = new_node;
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app_edit.dn();
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}
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}
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_ => {}
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}
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TreeNavResult::Continue
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},
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_ => {TreeNavResult::Exit}
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}
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},
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res => res
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}
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}
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State::AnySymbol | State::FunSymbol | State::VarSymbol | State::App => {
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let res = self.send_child_cmd( co );
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match res {
|
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TreeNavResult::Exit => {
|
||||
match c {
|
||||
'~' => {
|
||||
eprintln!("typeterm: ~ ");
|
||||
|
||||
let old_node = self.cur_node.get().clone();
|
||||
|
||||
// create a new NestedNode with TerminaltypeEditor,
|
||||
// that has same data as current node.
|
||||
let mut old_edit_node = TypeTermEditor::new_node( self.ctx.clone(), 0 );
|
||||
let mut old_edit_clone = old_edit_node.get_edit::<TypeTermEditor>().unwrap();
|
||||
old_edit_clone.write().unwrap().set_state( self.state );
|
||||
old_edit_clone.write().unwrap().close_char.set( old_node.close_char.get() );
|
||||
old_edit_clone.write().unwrap().cur_node.set( old_node );
|
||||
|
||||
// create new list-edit node for the ladder
|
||||
let mut new_node = Context::make_node( &self.ctx, (&self.ctx, "( List Type )").into(), 0 ).unwrap();
|
||||
new_node = new_node.morph( (&self.ctx, "( Type::Ladder )").into() );
|
||||
|
||||
eprintln!("insert old node into new node");
|
||||
|
||||
// insert old node and split
|
||||
new_node.goto(TreeCursor::home());
|
||||
new_node.send_cmd_obj(
|
||||
ReprTree::new_leaf(
|
||||
(&self.ctx, "( NestedNode )"),
|
||||
SingletonBuffer::new( old_edit_node ).get_port().into()
|
||||
)
|
||||
);
|
||||
|
||||
new_node.set_addr(0);
|
||||
new_node.dn();
|
||||
|
||||
let res = new_node.send_cmd_obj(
|
||||
ListCmd::Split.into_repr_tree( &self.ctx )
|
||||
);
|
||||
|
||||
// reconfigure current node to display new_node
|
||||
self.close_char.set(new_node.close_char.get());
|
||||
self.cur_node.set(new_node);
|
||||
self.state = State::Ladder;
|
||||
|
||||
TreeNavResult::Continue
|
||||
}
|
||||
_ => {
|
||||
TreeNavResult::Exit
|
||||
}
|
||||
}
|
||||
}
|
||||
TreeNavResult::Continue => {
|
||||
TreeNavResult::Continue
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
_ => {
|
||||
self.send_child_cmd( co )
|
||||
}
|
||||
}
|
||||
} else {
|
||||
TreeNavResult::Exit
|
||||
|
|
@ -379,17 +536,14 @@ impl ObjCommander for TypeTermEditor {
|
|||
} else {
|
||||
match &self.state {
|
||||
State::Any => {
|
||||
eprintln!("undefined comd object set to ladder");
|
||||
self.set_state( State::Ladder );
|
||||
self.set_state( State::AnySymbol );
|
||||
self.cur_node.get_mut().goto(TreeCursor::home());
|
||||
let res = self.cur_node.get().cmd.get().unwrap().write().unwrap().send_cmd_obj( co );
|
||||
self.cur_node.get_mut().goto(TreeCursor::none());
|
||||
res
|
||||
}
|
||||
_ => {
|
||||
self.cur_node.get().cmd.get().unwrap().write().unwrap().send_cmd_obj( co )
|
||||
}
|
||||
}
|
||||
|
||||
self.send_child_cmd( co )
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,9 +1,9 @@
|
|||
use {
|
||||
std::{sync::{Arc, RwLock}, any::Any},
|
||||
std::{sync::{Arc, RwLock, Mutex}, any::Any},
|
||||
cgmath::{Vector2, Point2},
|
||||
r3vi::{
|
||||
view::{View, ViewPort, OuterViewPort, AnyOuterViewPort, singleton::*, sequence::*},
|
||||
buffer::{singleton::*}
|
||||
view::{ChannelReceiver, View, ViewPort, OuterViewPort, AnyOuterViewPort, singleton::*, sequence::*},
|
||||
buffer::{singleton::*, vec::*}
|
||||
},
|
||||
crate::{
|
||||
type_system::{ReprTree, Context, TypeTerm},
|
||||
|
|
@ -34,7 +34,8 @@ struct NestedNodeEdit {
|
|||
Option< Arc<dyn Any + Send + Sync> >
|
||||
>,
|
||||
|
||||
pub spill_buf: VecBuffer< NestedNode >,
|
||||
pub input_buf:: VecBuffer< NestedNode >,
|
||||
pub output_buf: VecBuffer< NestedNode >,
|
||||
|
||||
/// commander & navigation
|
||||
pub cmd: SingletonBuffer<
|
||||
|
|
@ -91,6 +92,7 @@ pub struct NestedNode {
|
|||
/* TODO:
|
||||
* - spill buffer (contains overflowing elements as well as 'split-off' parts)
|
||||
*/
|
||||
pub spillbuf: Arc<RwLock<Vec<Arc<RwLock<NestedNode>>>>>,
|
||||
|
||||
/// commander & navigation
|
||||
pub cmd: SingletonBuffer<
|
||||
|
|
@ -113,6 +115,7 @@ impl NestedNode {
|
|||
diag: None,
|
||||
depth: SingletonBuffer::new(depth),
|
||||
editor: SingletonBuffer::new(None),
|
||||
spillbuf: Arc::new(RwLock::new(Vec::new())),
|
||||
cmd: SingletonBuffer::new(None),
|
||||
close_char: SingletonBuffer::new(None),
|
||||
tree_nav: SingletonBuffer::new(None)
|
||||
|
|
|
|||
Loading…
Reference in a new issue