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WIP - Start work on unfollowing automatically

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This commit is contained in:
Max Brunsfeld 2022-03-21 21:52:28 -07:00
parent 1728551282
commit c550fc3f01
2 changed files with 20 additions and 0 deletions
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4
crates/editor/src/items.rs
View file

@ -158,6 +158,10 @@ impl FollowableItem for Editor {
}
Ok(())
}
fn should_unfollow_on_event(event: &Self::Event, cx: &AppContext) -> bool {
false
}
}
fn serialize_selection(selection: &Selection<Anchor>) -> proto::Selection {

16
crates/workspace/src/workspace.rs
View file

@ -270,6 +270,7 @@ pub trait FollowableItem: Item {
message: proto::update_view::Variant,
cx: &mut ViewContext<Self>,
) -> Result<()>;
fn should_unfollow_on_event(event: &Self::Event, cx: &AppContext) -> bool;
}
pub trait FollowableItemHandle: ItemHandle {
@ -285,6 +286,7 @@ pub trait FollowableItemHandle: ItemHandle {
message: proto::update_view::Variant,
cx: &mut MutableAppContext,
) -> Result<()>;
fn should_unfollow_on_event(&self, event: &dyn Any, cx: &AppContext) -> bool;
}
impl<T: FollowableItem> FollowableItemHandle for ViewHandle<T> {
@ -313,6 +315,14 @@ impl<T: FollowableItem> FollowableItemHandle for ViewHandle<T> {
) -> Result<()> {
self.update(cx, |this, cx| this.apply_update_message(message, cx))
}
fn should_unfollow_on_event(&self, event: &dyn Any, cx: &AppContext) -> bool {
if let Some(event) = event.downcast_ref() {
T::should_unfollow_on_event(event, cx)
} else {
false
}
}
}
pub trait ItemHandle: 'static + fmt::Debug {
@ -421,6 +431,12 @@ impl<T: Item> ItemHandle for ViewHandle<T> {
return;
};
if let Some(item) = item.to_followable_item_handle(cx) {
if item.should_unfollow_on_event(event, cx) {
workspace.unfollow(&pane, cx);
}
}
if T::should_close_item_on_event(event) {
pane.update(cx, |pane, cx| pane.close_item(item.id(), cx));
return;