diff options
Diffstat (limited to 'helix-view/src/view.rs')
| -rw-r--r-- | helix-view/src/view.rs | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/helix-view/src/view.rs b/helix-view/src/view.rs index 5b269a9a..b406b756 100644 --- a/helix-view/src/view.rs +++ b/helix-view/src/view.rs @@ -13,15 +13,12 @@ use tui::layout::Rect; pub const PADDING: usize = 5; -// TODO: view should be View { doc: Document(state, history,..) } -// since we can have multiple views into the same file pub struct View { pub id: Key, pub doc: Document, pub first_line: usize, pub area: Rect, } -// TODO: popups should be a thing on the view with a rect + text impl View { pub fn new(doc: Document) -> Result<Self, Error> { @@ -54,9 +51,9 @@ impl View { /// Calculates the last visible line on screen #[inline] pub fn last_line(&self) -> usize { - let viewport = Rect::new(6, 0, self.area.width, self.area.height.saturating_sub(1)); // - 1 for statusline + let height = self.area.height.saturating_sub(1); // - 1 for statusline std::cmp::min( - self.first_line + (viewport.height as usize), + self.first_line + height as usize, self.doc.text().len_lines() - 1, ) } @@ -67,7 +64,7 @@ impl View { pub fn screen_coords_at_pos(&self, text: RopeSlice, pos: usize) -> Option<Position> { let line = text.char_to_line(pos); - if line < self.first_line as usize || line > self.last_line() { + if line < self.first_line || line > self.last_line() { // Line is not visible on screen return None; } |