oak-team/oak-gpui
3
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Prevent dragging items that aren't terminals to the terminal panel

Browse Source
This commit is contained in:
Antonio Scandurra
2023-05-09 10:18:11 +02:00
parent 6ddc610fa2
commit 916612caf1
3 changed files with 88 additions and 64 deletions
Download Patch File Download Diff File Expand all files Collapse all files
crates/workspace/src/pane/dragged_item_receiver.rs
+55 -46
View File
@@ -15,6 +15,7 @@ use crate::{Pane, SplitDirection, Workspace};
use super::DraggedItem;
pub fn dragged_item_receiver<Tag, D, F>(
pane: &Pane,
region_id: usize,
drop_index: usize,
allow_same_pane: bool,
@@ -27,22 +28,24 @@ where
D: Element<Pane>,
F: FnOnce(&mut MouseState, &mut ViewContext<Pane>) -> D,
{
MouseEventHandler::<Tag, _>::above(region_id, cx, |state, cx| {
let drag_and_drop = cx.global::<DragAndDrop<Workspace>>();
let drag_position = if (pane.can_drop)(drag_and_drop, cx) {
drag_and_drop
.currently_dragged::<DraggedItem>(cx.window_id())
.map(|(drag_position, _)| drag_position)
.or_else(|| {
drag_and_drop
.currently_dragged::<ProjectEntryId>(cx.window_id())
.map(|(drag_position, _)| drag_position)
})
} else {
None
};
let mut handler = MouseEventHandler::<Tag, _>::above(region_id, cx, |state, cx| {
// Observing hovered will cause a render when the mouse enters regardless
// of if mouse position was accessed before
let drag_position = if state.hovered() {
cx.global::<DragAndDrop<Workspace>>()
.currently_dragged::<DraggedItem>(cx.window_id())
.map(|(drag_position, _)| drag_position)
.or_else(|| {
cx.global::<DragAndDrop<Workspace>>()
.currently_dragged::<ProjectEntryId>(cx.window_id())
.map(|(drag_position, _)| drag_position)
})
} else {
None
};
let drag_position = if state.hovered() { drag_position } else { None };
Stack::new()
.with_child(render_child(state, cx))
.with_children(drag_position.map(|drag_position| {
@@ -67,38 +70,44 @@ where
}
})
}))
})
.on_up(MouseButton::Left, {
move |event, pane, cx| {
let workspace = pane.workspace.clone();
let pane = cx.weak_handle();
handle_dropped_item(
event,
workspace,
&pane,
drop_index,
allow_same_pane,
split_margin,
cx,
);
cx.notify();
}
})
.on_move(|_, _, cx| {
let drag_and_drop = cx.global::<DragAndDrop<Workspace>>();
});
if drag_and_drop
.currently_dragged::<DraggedItem>(cx.window_id())
.is_some()
|| drag_and_drop
.currently_dragged::<ProjectEntryId>(cx.window_id())
.is_some()
{
cx.notify();
} else {
cx.propagate_event();
}
})
if drag_position.is_some() {
handler = handler
.on_up(MouseButton::Left, {
move |event, pane, cx| {
let workspace = pane.workspace.clone();
let pane = cx.weak_handle();
handle_dropped_item(
event,
workspace,
&pane,
drop_index,
allow_same_pane,
split_margin,
cx,
);
cx.notify();
}
})
.on_move(|_, _, cx| {
let drag_and_drop = cx.global::<DragAndDrop<Workspace>>();
if drag_and_drop
.currently_dragged::<DraggedItem>(cx.window_id())
.is_some()
|| drag_and_drop
.currently_dragged::<ProjectEntryId>(cx.window_id())
.is_some()
{
cx.notify();
} else {
cx.propagate_event();
}
})
}
handler
}
pub fn handle_dropped_item<V: View>(
@@ -118,7 +127,7 @@ pub fn handle_dropped_item<V: View>(
let action = if let Some((_, dragged_item)) =
drag_and_drop.currently_dragged::<DraggedItem>(cx.window_id())
{
Action::Move(dragged_item.pane.clone(), dragged_item.item.id())
Action::Move(dragged_item.pane.clone(), dragged_item.handle.id())
} else if let Some((_, project_entry)) =
drag_and_drop.currently_dragged::<ProjectEntryId>(cx.window_id())
{