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Clean up

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This commit is contained in:
Joscha 2022-07-20 08:43:00 +02:00
parent a97c838474
commit 4cf0d861db
1 changed files with 37 additions and 37 deletions
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26
src/ui/chat/tree/layout.rs
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@ -4,7 +4,7 @@ use toss::frame::{Frame, Size};
use crate::store::{Msg, MsgStore, Path, Tree};
use super::blocks::{Block, BlockBody, Blocks, MarkerBlock, MsgBlock};
use super::blocks::{Block, BlockBody, Blocks, MsgBlock};
use super::{util, Cursor, InnerTreeViewState};
impl<M: Msg, S: MsgStore<M>> InnerTreeViewState<M, S> {
@ -144,7 +144,12 @@ impl<M: Msg, S: MsgStore<M>> InnerTreeViewState<M, S> {
return;
}
if let Some(block) = blocks.find(|b| cursor.matches_block(b)) {
let block = blocks
.find(|b| cursor.matches_block(b))
// This should never happen since we always start rendering the
// blocks from the cursor.
.expect("no cursor found");
let min_line = 0;
let max_line = size.height as i32 - block.height();
if block.line < min_line {
@ -152,11 +157,6 @@ impl<M: Msg, S: MsgStore<M>> InnerTreeViewState<M, S> {
} else if block.line > max_line {
blocks.offset(max_line - block.line);
}
} else {
// This should never happen since we always start rendering the
// blocks from the cursor.
panic!("no cursor found");
}
}
/// Try to obtain a [`Cursor::Msg`] pointing to the block.
@ -178,7 +178,12 @@ impl<M: Msg, S: MsgStore<M>> InnerTreeViewState<M, S> {
return;
}
if let Some(block) = blocks.find(|b| cursor.matches_block(b)) {
let block = blocks
.find(|b| cursor.matches_block(b))
// This should never happen since we always start rendering the
// blocks from the cursor.
.expect("no cursor found");
let min_line = 1 - block.height();
let max_line = size.height as i32 - 1;
@ -202,11 +207,6 @@ impl<M: Msg, S: MsgStore<M>> InnerTreeViewState<M, S> {
if let Some(new_cursor) = new_cursor {
*cursor = new_cursor;
}
} else {
// This should never happen since we always start rendering the
// blocks from the cursor.
panic!("no cursor found");
}
}
async fn expand_blocks_up(&self, frame: &mut Frame, blocks: &mut Blocks<M::Id>) {