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Start implementing proper cursor movement

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This commit is contained in:
Joscha 2022-06-14 17:29:26 +02:00
parent bec12917d6
commit ea6b345fa9
5 changed files with 148 additions and 46 deletions
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8
cove-tui/src/chat/tree/blocks.rs
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@ -112,12 +112,12 @@ impl<I: PartialEq> Blocks<I> {
if &block.id == id {
block.cursor = true;
if cursor.is_some() {
panic!("more than one cursor in layout");
panic!("more than one cursor in blocks");
}
cursor = Some(i);
}
}
cursor.expect("no cursor in layout")
cursor.expect("no cursor in blocks")
}
pub fn calculate_offsets_with_cursor(&mut self, cursor: &Cursor<I>, height: u16) {
@ -165,4 +165,8 @@ impl<I: PartialEq> Blocks<I> {
self.push_back(block);
}
}
pub fn find(&self, id: &I) -> Option<&Block<I>> {
self.blocks.iter().find(|b| &b.id == id)
}
}