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Introduce workspace::Item::reload to manually trigger a reload

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This commit is contained in:
Antonio Scandurra 2022-04-01 14:02:49 +02:00
parent 65048760b2
commit 703f1c3be0
4 changed files with 57 additions and 0 deletions
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15
crates/workspace/src/workspace.rs
View file

@ -237,6 +237,11 @@ pub trait Item: View {
abs_path: PathBuf,
cx: &mut ViewContext<Self>,
) -> Task<Result<()>>;
fn reload(
&mut self,
project: ModelHandle<Project>,
cx: &mut ViewContext<Self>,
) -> Task<Result<()>>;
fn should_activate_item_on_event(_: &Self::Event) -> bool {
false
}
@ -380,6 +385,8 @@ pub trait ItemHandle: 'static + fmt::Debug {
abs_path: PathBuf,
cx: &mut MutableAppContext,
) -> Task<Result<()>>;
fn reload(&self, project: ModelHandle<Project>, cx: &mut MutableAppContext)
-> Task<Result<()>>;
fn act_as_type(&self, type_id: TypeId, cx: &AppContext) -> Option<AnyViewHandle>;
fn to_followable_item_handle(&self, cx: &AppContext) -> Option<Box<dyn FollowableItemHandle>>;
}
@ -531,6 +538,14 @@ impl<T: Item> ItemHandle for ViewHandle<T> {
self.update(cx, |item, cx| item.save_as(project, abs_path, cx))
}
fn reload(
&self,
project: ModelHandle<Project>,
cx: &mut MutableAppContext,
) -> Task<Result<()>> {
self.update(cx, |item, cx| item.reload(project, cx))
}
fn is_dirty(&self, cx: &AppContext) -> bool {
self.read(cx).is_dirty(cx)
}