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authorBlaž Hrastnik2020-10-19 07:20:59 +0000
committerBlaž Hrastnik2020-12-03 04:04:42 +0000
commitb2b3083a623ec3dc5e2d1ea9c6ba35970efe19a3 (patch)
treeb9d55c8035619a99bad7c15e0a9d7676a76b771a /helix-view
parent13cb442850ac3cd4b884a62711f0eb8740270d74 (diff)
Support multiple open views.
Diffstat (limited to 'helix-view')
-rw-r--r--helix-view/src/editor.rs18
1 files changed, 15 insertions, 3 deletions
diff --git a/helix-view/src/editor.rs b/helix-view/src/editor.rs
index c292caed..08fd1f0c 100644
--- a/helix-view/src/editor.rs
+++ b/helix-view/src/editor.rs
@@ -5,20 +5,32 @@ use std::path::PathBuf;
use anyhow::Error;
pub struct Editor {
- pub view: Option<View>,
+ pub views: Vec<View>,
+ pub focus: usize,
pub should_close: bool,
}
impl Editor {
pub fn new() -> Self {
Self {
- view: None,
+ views: Vec::new(),
+ focus: 0,
should_close: false,
}
}
pub fn open(&mut self, path: PathBuf, size: (u16, u16)) -> Result<(), Error> {
- self.view = Some(View::open(path, size)?);
+ let pos = self.views.len();
+ self.views.push(View::open(path, size)?);
+ self.focus = pos;
Ok(())
}
+
+ pub fn view(&self) -> Option<&View> {
+ self.views.get(self.focus)
+ }
+
+ pub fn view_mut(&mut self) -> Option<&mut View> {
+ self.views.get_mut(self.focus)
+ }
}