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node: get_data_port/get_data_view

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This commit is contained in:
Michael Sippel 2023-02-24 18:44:01 +01:00
parent aafc9235ab
commit b6929f9463
Signed by: senvas
GPG key ID: F96CF119C34B64A6
2 changed files with 20 additions and 5 deletions
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2
nested/src/editors/list/editor.rs
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@ -15,7 +15,7 @@ use {
pub struct ListEditor { pub struct ListEditor {
pub(super) cursor: SingletonBuffer<ListCursor>, pub(super) cursor: SingletonBuffer<ListCursor>,
pub(crate) data: VecBuffer<NestedNode>, pub data: VecBuffer<NestedNode>,
pub(super) addr_port: OuterViewPort<dyn SequenceView<Item = isize>>, pub(super) addr_port: OuterViewPort<dyn SequenceView<Item = isize>>,
pub(super) mode_port: OuterViewPort<dyn SingletonView<Item = ListCursorMode>>, pub(super) mode_port: OuterViewPort<dyn SingletonView<Item = ListCursorMode>>,

23
nested/src/tree/node.rs
View file

@ -165,7 +165,7 @@ impl NestedNode {
.map(|c| TerminalAtom::from(c)) .map(|c| TerminalAtom::from(c))
.to_index() .to_index()
.map_key( .map_key(
|x| { |_x| {
Point2::new(0, 0) Point2::new(0, 0)
}, },
|p| { |p| {
@ -220,7 +220,7 @@ impl NestedNode {
pub fn get_diag(&self) -> OuterViewPort<dyn SequenceView<Item = Message>> { pub fn get_diag(&self) -> OuterViewPort<dyn SequenceView<Item = Message>> {
self.diag.clone().unwrap_or(ViewPort::new().into_outer()) self.diag.clone().unwrap_or(ViewPort::new().into_outer())
} }
pub fn get_view(&self) -> OuterViewPort<dyn TerminalView> { pub fn get_view(&self) -> OuterViewPort<dyn TerminalView> {
self.view.clone().unwrap_or(ViewPort::new().into_outer()) self.view.clone().unwrap_or(ViewPort::new().into_outer())
} }
@ -229,7 +229,7 @@ impl NestedNode {
Context::morph_node(self, ty) Context::morph_node(self, ty)
} }
pub fn get_data_view<'a, V: View + ?Sized + 'static>(&'a self, type_str: impl Iterator<Item = &'a str>) -> Option<Arc<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 {
if let Some(ctx) = self.ctx.clone() { if let Some(ctx) = self.ctx.clone() {
if let Some(data) = self.data.clone() { if let Some(data) = self.data.clone() {
@ -237,7 +237,7 @@ impl NestedNode {
let repr_tree = ReprTree::descend_ladder(&data, type_ladder)?; let repr_tree = ReprTree::descend_ladder(&data, type_ladder)?;
repr_tree.clone().read().unwrap() repr_tree.clone().read().unwrap()
.get_view::<V>().clone() .get_port::<V>().clone()
} else { } else {
eprintln!("get_data(): no data port"); eprintln!("get_data(): no data port");
None None
@ -248,6 +248,21 @@ impl NestedNode {
} }
} }
pub fn get_data_view<'a, V: View + ?Sized + 'static>(&'a self, type_str: impl Iterator<Item = &'a str>) -> Option<Arc<V>>
where V::Msg: Clone {
self.get_data_port::<V>(type_str)?.get_view()
}
/*
pub fn get_seq_view<'a, T: Clone>(&self, type_str: impl Iterator<Item = &'a str>) -> Option<OuterViewPort<dyn SingletonView<Item = T>>> {
self.get_data_view::<dyn SequenceView<Item = NestedNode>>(type_str)
.unwrap()
.map({
move |node| {
node.get_data_view::<dyn SingletonView<Item = T>>().get()
}
})
}
*/
pub fn get_edit<T: Send + Sync + 'static>(&self) -> Option<Arc<RwLock<T>>> { pub fn get_edit<T: Send + Sync + 'static>(&self) -> Option<Arc<RwLock<T>>> {
if let Some(edit) = self.editor.clone() { if let Some(edit) = self.editor.clone() {
if let Ok(edit) = edit.downcast::<RwLock<T>>() { if let Ok(edit) = edit.downcast::<RwLock<T>>() {