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drop option wrap

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yggverse 2024-12-17 10:32:38 +02:00
parent 8cf8d2b298
commit 89ca34f735
1 changed files with 15 additions and 21 deletions
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36
src/app/browser/window/tab/item/page/search/form/navigation.rs
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@ -17,7 +17,7 @@ pub struct Navigation {
pub back: Back, pub back: Back,
pub forward: Forward, pub forward: Forward,
pub g_box: Box, pub g_box: Box,
iter: RefCell<Option<Cycle<IntoIter<(TextIter, TextIter)>>>>, iter: RefCell<Cycle<IntoIter<(TextIter, TextIter)>>>,
} }
impl Navigation { impl Navigation {
@ -45,7 +45,7 @@ impl Navigation {
back, back,
forward, forward,
g_box, g_box,
iter: RefCell::new(None), iter: RefCell::new(Vec::new().into_iter().cycle()),
} }
} }
@ -54,7 +54,7 @@ impl Navigation {
pub fn update(&self, matches: Vec<(TextIter, TextIter)>) { pub fn update(&self, matches: Vec<(TextIter, TextIter)>) {
self.back.update(!matches.is_empty()); self.back.update(!matches.is_empty());
self.forward.update(!matches.is_empty()); self.forward.update(!matches.is_empty());
self.iter.replace(Some(matches.into_iter().cycle())); let _ = self.iter.replace(matches.into_iter().cycle());
} }
pub fn back(&self, subject: &Subject) -> Option<(TextIter, TextIter)> { pub fn back(&self, subject: &Subject) -> Option<(TextIter, TextIter)> {
@ -66,15 +66,12 @@ impl Navigation {
&buffer.end_iter(), &buffer.end_iter(),
); );
match self.iter.borrow_mut().as_mut() { match self.iter.borrow_mut().next() {
Some(iter) => match iter.next() { Some((start, end)) => {
Some((start, end)) => { buffer.apply_tag(&subject.tag.current, &start, &end);
buffer.apply_tag(&subject.tag.current, &start, &end); Some((start, end))
Some((start, end)) }
} None => None,
None => None,
},
None => todo!(), // unexpected
} // @TODO reverse } // @TODO reverse
} }
@ -87,15 +84,12 @@ impl Navigation {
&buffer.end_iter(), &buffer.end_iter(),
); );
match self.iter.borrow_mut().as_mut() { match self.iter.borrow_mut().next() {
Some(iter) => match iter.next() { Some((start, end)) => {
Some((start, end)) => { buffer.apply_tag(&subject.tag.current, &start, &end);
buffer.apply_tag(&subject.tag.current, &start, &end); Some((start, end))
Some((start, end)) }
} None => None,
None => None,
},
None => todo!(), // unexpected
} }
} }
} }