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Introduce pane::ReopenClosedItem bound to cmd-shift-t

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This commit is contained in:
Antonio Scandurra 2022-06-27 17:44:33 +02:00
parent 024dfd760c
commit 0652542f60
2 changed files with 56 additions and 7 deletions
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1
assets/keymaps/default.json
View File

@ -212,6 +212,7 @@
"bindings": {
"ctrl--": "pane::GoBack",
"shift-ctrl-_": "pane::GoForward",
"cmd-shift-T": "pane::ReopenClosedItem",
"cmd-shift-F": "project_search::ToggleFocus"
}
},

62
crates/workspace/src/pane.rs
View File

@ -25,6 +25,7 @@ actions!(
ActivateNextItem,
CloseActiveItem,
CloseInactiveItems,
ReopenClosedItem,
SplitLeft,
SplitUp,
SplitRight,
@ -82,6 +83,7 @@ pub fn init(cx: &mut MutableAppContext) {
cx.add_action(|pane: &mut Pane, _: &SplitUp, cx| pane.split(SplitDirection::Up, cx));
cx.add_action(|pane: &mut Pane, _: &SplitRight, cx| pane.split(SplitDirection::Right, cx));
cx.add_action(|pane: &mut Pane, _: &SplitDown, cx| pane.split(SplitDirection::Down, cx));
cx.add_action(Pane::reopen_closed_item);
cx.add_action(|workspace: &mut Workspace, action: &GoBack, cx| {
Pane::go_back(
workspace,
@ -133,6 +135,7 @@ pub struct NavHistory {
mode: NavigationMode,
backward_stack: VecDeque<NavigationEntry>,
forward_stack: VecDeque<NavigationEntry>,
closed_stack: VecDeque<NavigationEntry>,
paths_by_item: HashMap<usize, ProjectPath>,
}
@ -141,6 +144,8 @@ enum NavigationMode {
Normal,
GoingBack,
GoingForward,
ClosingItem,
ReopeningClosed,
Disabled,
}
@ -200,6 +205,20 @@ impl Pane {
)
}
pub fn reopen_closed_item(
workspace: &mut Workspace,
_: &ReopenClosedItem,
cx: &mut ViewContext<Workspace>,
) {
Self::navigate_history(
workspace,
workspace.active_pane().clone(),
NavigationMode::ReopeningClosed,
cx,
)
.detach();
}
fn navigate_history(
workspace: &mut Workspace,
pane: ViewHandle<Pane>,
@ -240,7 +259,7 @@ impl Pane {
else {
break pane
.nav_history
.borrow_mut()
.borrow()
.paths_by_item
.get(&entry.item.id())
.cloned()
@ -256,10 +275,13 @@ impl Pane {
cx.spawn(|workspace, mut cx| async move {
let task = task.await;
if let Some(pane) = pane.upgrade(&cx) {
let mut navigated = false;
if let Some((project_entry_id, build_item)) = task.log_err() {
pane.update(&mut cx, |pane, _| {
let prev_active_item_id = pane.update(&mut cx, |pane, _| {
pane.nav_history.borrow_mut().set_mode(mode);
pane.active_item().map(|p| p.id())
});
let item = workspace.update(&mut cx, |workspace, cx| {
Self::open_item(
workspace,
@ -270,15 +292,19 @@ impl Pane {
build_item,
)
});
pane.update(&mut cx, |pane, cx| {
navigated |= Some(item.id()) != prev_active_item_id;
pane.nav_history
.borrow_mut()
.set_mode(NavigationMode::Normal);
if let Some(data) = entry.data {
item.navigate(data, cx);
navigated |= item.navigate(data, cx);
}
});
} else {
}
if !navigated {
workspace
.update(&mut cx, |workspace, cx| {
Self::navigate_history(workspace, pane, mode, cx)
@ -587,7 +613,15 @@ impl Pane {
pane.active_item_index -= 1;
}
let mut nav_history = pane.nav_history.borrow_mut();
pane.nav_history
.borrow_mut()
.set_mode(NavigationMode::ClosingItem);
item.deactivated(cx);
pane.nav_history
.borrow_mut()
.set_mode(NavigationMode::Normal);
let mut nav_history = pane.nav_history().borrow_mut();
if let Some(path) = item.project_path(cx) {
nav_history.paths_by_item.insert(item.id(), path);
} else {
@ -925,11 +959,16 @@ impl NavHistory {
self.forward_stack.pop_back()
}
pub fn pop_closed(&mut self) -> Option<NavigationEntry> {
self.closed_stack.pop_back()
}
fn pop(&mut self, mode: NavigationMode) -> Option<NavigationEntry> {
match mode {
NavigationMode::Normal | NavigationMode::Disabled => None,
NavigationMode::Normal | NavigationMode::Disabled | NavigationMode::ClosingItem => None,
NavigationMode::GoingBack => self.pop_backward(),
NavigationMode::GoingForward => self.pop_forward(),
NavigationMode::ReopeningClosed => self.pop_closed(),
}
}
@ -940,7 +979,7 @@ impl NavHistory {
pub fn push<D: 'static + Any>(&mut self, data: Option<D>, item: Rc<dyn WeakItemHandle>) {
match self.mode {
NavigationMode::Disabled => {}
NavigationMode::Normal => {
NavigationMode::Normal | NavigationMode::ReopeningClosed => {
if self.backward_stack.len() >= MAX_NAVIGATION_HISTORY_LEN {
self.backward_stack.pop_front();
}
@ -968,6 +1007,15 @@ impl NavHistory {
data: data.map(|data| Box::new(data) as Box<dyn Any>),
});
}
NavigationMode::ClosingItem => {
if self.closed_stack.len() >= MAX_NAVIGATION_HISTORY_LEN {
self.closed_stack.pop_front();
}
self.closed_stack.push_back(NavigationEntry {
item,
data: data.map(|data| Box::new(data) as Box<dyn Any>),
});
}
}
}
}