Split off dap event handlers into helix-view to allow reuse

1 files changed, 1 insertions, 23 deletions

diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs
index 0b624f25..3c954ee5 100644
--- a/helix-term/src/commands.rs
+++ b/helix-term/src/commands.rs
@@ -118,29 +118,7 @@ impl<'a> Context<'a> {
     }
 }
 
-pub enum Align {
-    Top,
-    Center,
-    Bottom,
-}
-
-pub fn align_view(doc: &Document, view: &mut View, align: Align) {
-    let pos = doc
-        .selection(view.id)
-        .primary()
-        .cursor(doc.text().slice(..));
-    let line = doc.text().char_to_line(pos);
-
-    let height = view.inner_area().height as usize;
-
-    let relative = match align {
-        Align::Center => height / 2,
-        Align::Top => 0,
-        Align::Bottom => height,
-    };
-
-    view.offset.row = line.saturating_sub(relative);
-}
+use helix_view::{align_view, Align};
 
 /// A MappableCommand is either a static command like "jump_view_up" or a Typable command like
 /// :format. It causes a side-effect on the state (usually by creating and applying a transaction).