From 6931813a397abdf4c84d6852cf03b311a220199c Mon Sep 17 00:00:00 2001
From: Michael Sippel <micha@fragmental.art>
Date: Sun, 27 Oct 2024 13:35:31 +0100
Subject: [PATCH] wip: cursor gravity mode
---
lib-nested-core/src/edit_tree/cursor.rs | 8 ++++++++
lib-nested-core/src/editors/list/editor.rs | 3 +--
2 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/lib-nested-core/src/edit_tree/cursor.rs b/lib-nested-core/src/edit_tree/cursor.rs
index 9caa659..24e77d2 100644
--- a/lib-nested-core/src/edit_tree/cursor.rs
+++ b/lib-nested-core/src/edit_tree/cursor.rs
@@ -4,6 +4,14 @@ use {
//<<<<>>>><<>><><<>><<<*>>><<>><><<>><<<<>>>>
+enum GravityMode {
+ // tries to maintain a set distance from bottom
+ Gravity(usize),
+
+ // keeps equal distance from root
+ Floating
+}
+
#[derive(Clone, Eq, PartialEq, Debug)]
pub struct TreeCursor {
pub leaf_mode: ListCursorMode,
diff --git a/lib-nested-core/src/editors/list/editor.rs b/lib-nested-core/src/editors/list/editor.rs
index 6773891..80b73d0 100644
--- a/lib-nested-core/src/editors/list/editor.rs
+++ b/lib-nested-core/src/editors/list/editor.rs
@@ -17,14 +17,13 @@ use {
pub struct ListEditor {
pub cursor: SingletonBuffer<ListCursor>,
-
- // todo: (?) remove RwLock<..> around NestedNode ??
pub data: VecBuffer< Arc<RwLock<EditTree>> >,
pub spillbuf: Arc<RwLock<Vec<Arc<RwLock<EditTree>>>>>,
pub(super) addr_port: OuterViewPort<dyn SequenceView<Item = isize>>,
pub(super) mode_port: OuterViewPort<dyn SingletonView<Item = ListCursorMode>>,
+// pub(super) grav_port: OuterViewPort<dyn SingletonView<Item = isize>>,
depth: OuterViewPort<dyn SingletonView<Item = usize>>,