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Render disconnected overlay when project becomes readonly

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This commit is contained in:
Antonio Scandurra 2023-12-20 14:07:01 +01:00
parent 390ccbc6ad
commit 57f3a882fe
1 changed files with 63 additions and 32 deletions
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95
crates/workspace2/src/workspace2.rs
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@ -25,12 +25,13 @@ use futures::{
Future, FutureExt, StreamExt,
};
use gpui::{
actions, canvas, div, impl_actions, point, size, Action, AnyModel, AnyView, AnyWeakView,
AnyWindowHandle, AppContext, AsyncAppContext, AsyncWindowContext, Bounds, Context, Div,
DragMoveEvent, Entity, EntityId, EventEmitter, FocusHandle, FocusableView, GlobalPixels,
InteractiveElement, KeyContext, ManagedView, Model, ModelContext, ParentElement,
PathPromptOptions, Pixels, Point, PromptLevel, Render, Size, Styled, Subscription, Task, View,
ViewContext, VisualContext, WeakView, WindowBounds, WindowContext, WindowHandle, WindowOptions,
actions, canvas, div, impl_actions, point, size, Action, AnyElement, AnyModel, AnyView,
AnyWeakView, AnyWindowHandle, AppContext, AsyncAppContext, AsyncWindowContext, BorrowWindow,
Bounds, Context, Div, DragMoveEvent, Element, Entity, EntityId, EventEmitter, FocusHandle,
FocusableView, GlobalPixels, InteractiveElement, IntoElement, KeyContext, LayoutId,
ManagedView, Model, ModelContext, ParentElement, PathPromptOptions, Pixels, Point, PromptLevel,
Render, Size, Styled, Subscription, Task, View, ViewContext, VisualContext, WeakView,
WindowBounds, WindowContext, WindowHandle, WindowOptions,
};
use item::{FollowableItem, FollowableItemHandle, Item, ItemHandle, ItemSettings, ProjectItem};
use itertools::Itertools;
@ -64,6 +65,7 @@ use std::{
use theme::{ActiveTheme, ThemeSettings};
pub use toolbar::{Toolbar, ToolbarItemEvent, ToolbarItemLocation, ToolbarItemView};
pub use ui;
use ui::Label;
use util::ResultExt;
use uuid::Uuid;
pub use workspace_settings::{AutosaveSetting, WorkspaceSettings};
@ -2519,32 +2521,6 @@ impl Workspace {
}
}
// fn render_disconnected_overlay(
// &self,
// cx: &mut ViewContext<Workspace>,
// ) -> Option<AnyElement<Workspace>> {
// if self.project.read(cx).is_read_only() {
// enum DisconnectedOverlay {}
// Some(
// MouseEventHandler::new::<DisconnectedOverlay, _>(0, cx, |_, cx| {
// let theme = &theme::current(cx);
// Label::new(
// "Your connection to the remote project has been lost.",
// theme.workspace.disconnected_overlay.text.clone(),
// )
// .aligned()
// .contained()
// .with_style(theme.workspace.disconnected_overlay.container)
// })
// .with_cursor_style(CursorStyle::Arrow)
// .capture_all()
// .into_any_named("disconnected overlay"),
// )
// } else {
// None
// }
// }
fn render_notifications(&self, _cx: &ViewContext<Self>) -> Option<Div> {
if self.notifications.is_empty() {
None
@ -3661,6 +3637,11 @@ impl Render for Workspace {
})),
)
.child(self.status_bar.clone())
.children(if self.project.read(cx).is_read_only() {
Some(DisconnectedOverlay)
} else {
None
})
}
}
@ -4284,6 +4265,56 @@ fn parse_pixel_size_env_var(value: &str) -> Option<Size<GlobalPixels>> {
Some(size((width as f64).into(), (height as f64).into()))
}
struct DisconnectedOverlay;
impl Element for DisconnectedOverlay {
type State = AnyElement;
fn layout(
&mut self,
_: Option<Self::State>,
cx: &mut WindowContext,
) -> (LayoutId, Self::State) {
let mut background = cx.theme().colors().elevated_surface_background;
background.fade_out(0.2);
let mut overlay = div()
.bg(background)
.absolute()
.left_0()
.top_0()
.size_full()
.flex()
.items_center()
.justify_center()
.capture_any_mouse_down(|_, cx| cx.stop_propagation())
.capture_any_mouse_up(|_, cx| cx.stop_propagation())
.child(Label::new(
"Your connection to the remote project has been lost.",
))
.into_any();
(overlay.layout(cx), overlay)
}
fn paint(&mut self, bounds: Bounds<Pixels>, overlay: &mut Self::State, cx: &mut WindowContext) {
cx.with_z_index(u8::MAX, |cx| {
cx.add_opaque_layer(bounds);
overlay.paint(cx);
})
}
}
impl IntoElement for DisconnectedOverlay {
type Element = Self;
fn element_id(&self) -> Option<ui::prelude::ElementId> {
None
}
fn into_element(self) -> Self::Element {
self
}
}
#[cfg(test)]
mod tests {
use std::{cell::RefCell, rc::Rc};