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Navigate to previous positions in editors when using navigation history

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This commit is contained in:
Max Brunsfeld 2022-01-17 16:01:44 -08:00
parent e43d33cdad
commit 11b7270f68
4 changed files with 107 additions and 66 deletions
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7
crates/workspace/src/workspace.rs
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@ -33,6 +33,7 @@ use sidebar::{Side, Sidebar, SidebarItemId, ToggleSidebarItem, ToggleSidebarItem
use status_bar::StatusBar;
pub use status_bar::StatusItemView;
use std::{
any::Any,
future::Future,
hash::{Hash, Hasher},
path::{Path, PathBuf},
@ -148,6 +149,7 @@ pub trait ItemView: View {
fn added_to_pane(&mut self, _: Rc<Navigation>, _: &mut ViewContext<Self>) {}
fn deactivated(&mut self, _: &mut ViewContext<Self>) {}
fn navigate(&mut self, _: Box<dyn Any>, _: &mut ViewContext<Self>) {}
fn item_handle(&self, cx: &AppContext) -> Self::ItemHandle;
fn title(&self, cx: &AppContext) -> String;
fn project_path(&self, cx: &AppContext) -> Option<ProjectPath>;
@ -211,6 +213,7 @@ pub trait ItemViewHandle {
fn clone_on_split(&self, cx: &mut MutableAppContext) -> Option<Box<dyn ItemViewHandle>>;
fn added_to_pane(&mut self, cx: &mut ViewContext<Pane>);
fn deactivated(&self, cx: &mut MutableAppContext);
fn navigate(&self, data: Box<dyn Any>, cx: &mut MutableAppContext);
fn id(&self) -> usize;
fn to_any(&self) -> AnyViewHandle;
fn is_dirty(&self, cx: &AppContext) -> bool;
@ -368,6 +371,10 @@ impl<T: ItemView> ItemViewHandle for ViewHandle<T> {
self.update(cx, |this, cx| this.deactivated(cx));
}
fn navigate(&self, data: Box<dyn Any>, cx: &mut MutableAppContext) {
self.update(cx, |this, cx| this.navigate(data, cx));
}
fn save(&self, cx: &mut MutableAppContext) -> Result<Task<Result<()>>> {
self.update(cx, |item, cx| item.save(cx))
}