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Diffstat (limited to 'helix-view/src/view.rs')
| -rw-r--r-- | helix-view/src/view.rs | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/helix-view/src/view.rs b/helix-view/src/view.rs index 7cf88c2e..3450da9b 100644 --- a/helix-view/src/view.rs +++ b/helix-view/src/view.rs @@ -72,8 +72,8 @@ pub struct View { pub area: Rect, pub doc: DocumentId, pub jumps: JumpList, - /// the last accessed file before the current one - pub last_accessed_doc: Option<DocumentId>, + // documents accessed from this view from the oldest one to last viewed one + pub docs_access_history: Vec<DocumentId>, /// the last modified files before the current one /// ordered from most frequent to least frequent // uses two docs because we want to be able to swap between the @@ -110,13 +110,20 @@ impl View { offset: Position::new(0, 0), area: Rect::default(), // will get calculated upon inserting into tree jumps: JumpList::new((doc, Selection::point(0))), // TODO: use actual sel - last_accessed_doc: None, + docs_access_history: Vec::new(), last_modified_docs: [None, None], object_selections: Vec::new(), gutters, } } + pub fn add_to_history(&mut self, id: DocumentId) { + if let Some(pos) = self.docs_access_history.iter().position(|&doc| doc == id) { + self.docs_access_history.remove(pos); + } + self.docs_access_history.push(id); + } + pub fn inner_area(&self) -> Rect { // TODO: cache this let offset = self |