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cleanup

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This commit is contained in:
Stephan Dilly 2020-05-13 16:38:48 +02:00
parent 65ff08eb23
commit 63630eb18d
1 changed files with 9 additions and 6 deletions
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15
src/tabs/revlog/mod.rs
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@ -112,6 +112,9 @@ impl Revlog {
.unwrap()
.max(1);
let page_offset =
usize::from(self.current_height).saturating_sub(1);
self.selection = match scroll {
ScrollType::Up => {
self.selection.saturating_sub(speed_int)
@ -119,12 +122,12 @@ impl Revlog {
ScrollType::Down => {
self.selection.saturating_add(speed_int)
}
ScrollType::PageUp => self.selection.saturating_sub(
usize::from(self.current_height).saturating_sub(1),
),
ScrollType::PageDown => self.selection.saturating_add(
usize::from(self.current_height).saturating_sub(1),
),
ScrollType::PageUp => {
self.selection.saturating_sub(page_offset)
}
ScrollType::PageDown => {
self.selection.saturating_add(page_offset)
}
ScrollType::Home => 0,
ScrollType::End => self.selection_max,
};