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42 lines
847 B
Rust
42 lines
847 B
Rust
use crate::{Rope, Selection};
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/// A state represents the current editor state of a single buffer.
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#[derive(Debug, Clone)]
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pub struct State {
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pub doc: Rope,
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pub selection: Selection,
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}
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impl State {
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#[must_use]
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pub fn new(doc: Rope) -> Self {
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Self {
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doc,
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selection: Selection::point(0),
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}
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}
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// update/transact:
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// update(desc) => transaction ? transaction.doc() for applied doc
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// transaction.apply(doc)
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// doc.transact(fn -> ... end)
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// replaceSelection (transaction that replaces selection)
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// changeByRange
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// changes
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// slice
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//
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// getters:
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// tabSize
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// indentUnit
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// languageDataAt()
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//
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// config:
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// indentation
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// tabSize
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// lineUnit
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// syntax
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// foldable
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// changeFilter/transactionFilter
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}
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