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modals2 (#3247)

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New Modal implementation for gpui2

Release Notes:

N/A
This commit is contained in:
Conrad Irwin 2023-11-07 10:56:46 -07:00 committed by GitHub
commit c89d6eb292
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10 changed files with 420 additions and 102 deletions
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18
Cargo.lock generated
View file

@ -3529,6 +3529,23 @@ dependencies = [
"workspace",
]
[[package]]
name = "go_to_line2"
version = "0.1.0"
dependencies = [
"editor2",
"gpui2",
"menu2",
"postage",
"serde",
"settings2",
"text2",
"theme2",
"ui2",
"util",
"workspace2",
]
[[package]]
name = "gpui"
version = "0.1.0"
@ -11224,6 +11241,7 @@ dependencies = [
"fsevent",
"futures 0.3.28",
"fuzzy",
"go_to_line2",
"gpui2",
"ignore",
"image",

1
Cargo.toml
View file

@ -42,6 +42,7 @@ members = [
"crates/fuzzy2",
"crates/git",
"crates/go_to_line",
"crates/go_to_line2",
"crates/gpui",
"crates/gpui_macros",
"crates/gpui2",

10
crates/editor2/src/scroll.rs
View file

@ -349,10 +349,12 @@ impl Editor {
self.refresh_inlay_hints(InlayHintRefreshReason::NewLinesShown, cx);
}
// pub fn scroll_position(&self, cx: &mut ViewContext<Self>) -> gpui::Point<Pixels> {
// let display_map = self.display_map.update(cx, |map, cx| map.snapshot(cx));
// self.scroll_manager.anchor.scroll_position(&display_map)
// }
pub fn scroll_position(&self, cx: &mut ViewContext<Self>) -> gpui::Point<Pixels> {
let display_map = self.display_map.update(cx, |map, cx| map.snapshot(cx));
// todo!() Should `self.scroll_manager.anchor.scroll_position()` return `Pixels`?
// self.scroll_manager.anchor.scroll_position(&display_map)
todo!()
}
pub fn set_scroll_anchor(&mut self, scroll_anchor: ScrollAnchor, cx: &mut ViewContext<Self>) {
hide_hover(self, cx);

25
crates/go_to_line2/Cargo.toml Normal file
View file

@ -0,0 +1,25 @@
[package]
name = "go_to_line2"
version = "0.1.0"
edition = "2021"
publish = false
[lib]
path = "src/go_to_line.rs"
doctest = false
[dependencies]
editor = { package = "editor2", path = "../editor2" }
gpui = { package = "gpui2", path = "../gpui2" }
menu = { package = "menu2", path = "../menu2" }
serde.workspace = true
settings = { package = "settings2", path = "../settings2" }
text = { package = "text2", path = "../text2" }
workspace = { package = "workspace2", path = "../workspace2" }
postage.workspace = true
theme = { package = "theme2", path = "../theme2" }
ui = { package = "ui2", path = "../ui2" }
util = { path = "../util" }
[dev-dependencies]
editor = { package = "editor2", path = "../editor2", features = ["test-support"] }

224
crates/go_to_line2/src/go_to_line.rs Normal file
View file

@ -0,0 +1,224 @@
use gpui::{div, px, red, AppContext, Div, Render, Styled, ViewContext, VisualContext};
use serde::Deserialize;
use workspace::ModalRegistry;
// actions!(go_to_line, [Toggle]);
#[derive(Clone, Default, PartialEq, Deserialize)]
struct Toggle;
pub fn init(cx: &mut AppContext) {
cx.global_mut::<ModalRegistry>()
.register_modal(Toggle, |_, cx| {
// if let Some(editor) = workspace
// .active_item(cx)
// .and_then(|active_item| active_item.downcast::<Editor>())
// {
// cx.build_view(|cx| GoToLine::new(editor, cx))
// }
let view = cx.build_view(|_| GoToLine);
view
});
// cx.add_action(GoToLine::toggle);
// cx.add_action(GoToLine::confirm);
// cx.add_action(GoToLine::cancel);
}
pub struct GoToLine;
impl Render for GoToLine {
type Element = Div<Self>;
fn render(&mut self, _cx: &mut ViewContext<Self>) -> Self::Element {
dbg!("rendering GoToLine");
div().bg(red()).w(px(100.0)).h(px(100.0))
}
}
// pub struct GoToLine {
// //line_editor: View<Editor>,
// active_editor: View<Editor>,
// prev_scroll_position: Option<gpui::Point<Pixels>>,
// cursor_point: Point,
// max_point: Point,
// has_focus: bool,
// }
// pub enum Event {
// Dismissed,
// }
// impl GoToLine {
// pub fn new(active_editor: View<Editor>, cx: &mut ViewContext<Self>) -> Self {
// // let line_editor = cx.build_view(|cx| {
// // Editor::single_line(
// // Some(Arc::new(|theme| theme.picker.input_editor.clone())),
// // cx,
// // )
// // });
// // cx.subscribe(&line_editor, Self::on_line_editor_event)
// // .detach();
// let (scroll_position, cursor_point, max_point) = active_editor.update(cx, |editor, cx| {
// let scroll_position = editor.scroll_position(cx);
// let buffer = editor.buffer().read(cx).snapshot(cx);
// (
// Some(scroll_position),
// editor.selections.newest(cx).head(),
// buffer.max_point(),
// )
// });
// cx.on_release(|_, on_release| {}).detach();
// Self {
// //line_editor,
// active_editor,
// prev_scroll_position: scroll_position,
// cursor_point,
// max_point,
// has_focus: false,
// }
// }
// fn cancel(&mut self, _: &Cancel, cx: &mut ViewContext<Self>) {
// cx.emit(Event::Dismissed);
// }
// fn confirm(&mut self, _: &Confirm, cx: &mut ViewContext<Self>) {
// self.prev_scroll_position.take();
// if let Some(point) = self.point_from_query(cx) {
// self.active_editor.update(cx, |active_editor, cx| {
// let snapshot = active_editor.snapshot(cx).display_snapshot;
// let point = snapshot.buffer_snapshot.clip_point(point, Bias::Left);
// active_editor.change_selections(Some(Autoscroll::center()), cx, |s| {
// s.select_ranges([point..point])
// });
// });
// }
// cx.emit(Event::Dismissed);
// }
// fn on_line_editor_event(
// &mut self,
// _: View<Editor>,
// event: &editor::Event,
// cx: &mut ViewContext<Self>,
// ) {
// match event {
// editor::Event::Blurred => cx.emit(Event::Dismissed),
// editor::Event::BufferEdited { .. } => {
// if let Some(point) = self.point_from_query(cx) {
// // todo!()
// // self.active_editor.update(cx, |active_editor, cx| {
// // let snapshot = active_editor.snapshot(cx).display_snapshot;
// // let point = snapshot.buffer_snapshot.clip_point(point, Bias::Left);
// // let display_point = point.to_display_point(&snapshot);
// // let row = display_point.row();
// // active_editor.highlight_rows(Some(row..row + 1));
// // active_editor.request_autoscroll(Autoscroll::center(), cx);
// // });
// cx.notify();
// }
// }
// _ => {}
// }
// }
// fn point_from_query(&self, cx: &ViewContext<Self>) -> Option<Point> {
// return None;
// // todo!()
// // let line_editor = self.line_editor.read(cx).text(cx);
// // let mut components = line_editor
// // .splitn(2, FILE_ROW_COLUMN_DELIMITER)
// // .map(str::trim)
// // .fuse();
// // let row = components.next().and_then(|row| row.parse::<u32>().ok())?;
// // let column = components.next().and_then(|col| col.parse::<u32>().ok());
// // Some(Point::new(
// // row.saturating_sub(1),
// // column.unwrap_or(0).saturating_sub(1),
// // ))
// }
// }
// impl EventEmitter for GoToLine {
// type Event = Event;
// }
// impl Entity for GoToLine {
// fn release(&mut self, cx: &mut AppContext) {
// let scroll_position = self.prev_scroll_position.take();
// self.active_editor.window().update(cx, |cx| {
// self.active_editor.update(cx, |editor, cx| {
// editor.highlight_rows(None);
// if let Some(scroll_position) = scroll_position {
// editor.set_scroll_position(scroll_position, cx);
// }
// })
// });
// }
// }
// impl Render for GoToLine {
// type Element = Div<Self>;
// fn render(&mut self, cx: &mut ViewContext<Self>) -> Self::Element {
// // todo!()
// div()
// }
// }
// impl View for GoToLine {
// fn ui_name() -> &'static str {
// "GoToLine"
// }
// fn render(&mut self, cx: &mut ViewContext<Self>) -> AnyElement<Self> {
// let theme = &theme::current(cx).picker;
// let label = format!(
// "{}{FILE_ROW_COLUMN_DELIMITER}{} of {} lines",
// self.cursor_point.row + 1,
// self.cursor_point.column + 1,
// self.max_point.row + 1
// );
// Flex::new(Axis::Vertical)
// .with_child(
// ChildView::new(&self.line_editor, cx)
// .contained()
// .with_style(theme.input_editor.container),
// )
// .with_child(
// Label::new(label, theme.no_matches.label.clone())
// .contained()
// .with_style(theme.no_matches.container),
// )
// .contained()
// .with_style(theme.container)
// .constrained()
// .with_max_width(500.0)
// .into_any_named("go to line")
// }
// fn focus_in(&mut self, _: AnyView, cx: &mut ViewContext<Self>) {
// self.has_focus = true;
// cx.focus(&self.line_editor);
// }
// fn focus_out(&mut self, _: AnyView, _: &mut ViewContext<Self>) {
// self.has_focus = false;
// }
// }
// impl Modal for GoToLine {
// fn has_focus(&self) -> bool {
// self.has_focus
// }
// fn dismiss_on_event(event: &Self::Event) -> bool {
// matches!(event, Event::Dismissed)
// }
// }

4
crates/gpui2/src/window.rs
View file

@ -2035,9 +2035,9 @@ impl<V> Context for ViewContext<'_, V> {
impl<V: 'static> VisualContext for ViewContext<'_, V> {
fn build_view<W: 'static>(
&mut self,
build_view: impl FnOnce(&mut ViewContext<'_, W>) -> W,
build_view_state: impl FnOnce(&mut ViewContext<'_, W>) -> W,
) -> Self::Result<View<W>> {
self.window_cx.build_view(build_view)
self.window_cx.build_view(build_view_state)
}
fn update_view<V2: 'static, R>(

121
crates/workspace2/src/modal_layer.rs Normal file
View file

@ -0,0 +1,121 @@
use std::{any::TypeId, sync::Arc};
use gpui::{
div, AnyView, AppContext, Component, DispatchPhase, Div, ParentElement, Render,
StatelessInteractive, View, ViewContext,
};
use crate::Workspace;
pub struct ModalRegistry {
registered_modals: Vec<(TypeId, Box<dyn Fn(Div<Workspace>) -> Div<Workspace>>)>,
}
pub trait Modal {}
#[derive(Clone)]
pub struct ModalLayer {
open_modal: Option<AnyView>,
}
pub fn init_modal_registry(cx: &mut AppContext) {
cx.set_global(ModalRegistry {
registered_modals: Vec::new(),
});
}
struct ToggleModal {
name: String,
}
// complete change of plan?
// on_action(ToggleModal{ name})
// register_modal(name, |workspace, cx| { ... })
impl ModalRegistry {
pub fn register_modal<A: 'static, V, B>(&mut self, action: A, build_view: B)
where
V: Render,
B: Fn(&Workspace, &mut ViewContext<Workspace>) -> View<V> + 'static,
{
let build_view = Arc::new(build_view);
dbg!("yonder");
self.registered_modals.push((
TypeId::of::<A>(),
Box::new(move |mut div| {
let build_view = build_view.clone();
dbg!("this point");
div.on_action(
move |workspace: &mut Workspace,
event: &A,
phase: DispatchPhase,
cx: &mut ViewContext<Workspace>| {
dbg!("GOT HERE");
if phase == DispatchPhase::Capture {
return;
}
let new_modal = (build_view)(workspace, cx);
workspace.modal_layer.update(cx, |modal_layer, _| {
modal_layer.open_modal = Some(new_modal.into());
});
cx.notify();
},
)
}),
));
}
}
impl ModalLayer {
pub fn new() -> Self {
Self { open_modal: None }
}
pub fn render(&self, cx: &ViewContext<Workspace>) -> impl Component<Workspace> {
dbg!("rendering ModalLayer");
let mut div = div();
// div, c workspace.toggle_modal()div.on_action()) {
//
// }
// for (type_id, action) in cx.global::<ModalRegistry>().registered_modals.iter() {
// div = div.useful_on_action(*type_id, action)
// }
for (_, action) in cx.global::<ModalRegistry>().registered_modals.iter() {
div = (action)(div);
}
div.children(self.open_modal.clone())
}
}
// impl Render for ModalLayer {
// type Element = Div<Self>;
// fn render(&mut self, cx: &mut ViewContext<Self>) -> Self::Element {
// let mut div = div();
// for (type_id, build_view) in cx.global::<ModalRegistry>().registered_modals {
// div = div.useful_on_action(
// type_id,
// Box::new(|this, _: dyn Any, phase, cx: &mut ViewContext<Self>| {
// if phase == DispatchPhase::Capture {
// return;
// }
// self.workspace.update(cx, |workspace, cx| {
// self.open_modal = Some(build_view(workspace, cx));
// });
// cx.notify();
// }),
// )
// }
// div
// }
// }

94
crates/workspace2/src/workspace2.rs
View file

@ -10,6 +10,7 @@ mod persistence;
pub mod searchable;
// todo!()
// pub mod shared_screen;
mod modal_layer;
mod status_bar;
mod toolbar;
mod workspace_settings;
@ -45,6 +46,8 @@ use item::{FollowableItem, FollowableItemHandle, Item, ItemHandle, ItemSettings,
use itertools::Itertools;
use language2::LanguageRegistry;
use lazy_static::lazy_static;
pub use modal_layer::ModalRegistry;
use modal_layer::{init_modal_registry, ModalLayer};
use node_runtime::NodeRuntime;
use notifications::{simple_message_notification::MessageNotification, NotificationHandle};
pub use pane::*;
@ -81,26 +84,6 @@ lazy_static! {
.and_then(parse_pixel_position_env_var);
}
// pub trait Modal: View {
// fn has_focus(&self) -> bool;
// fn dismiss_on_event(event: &Self::Event) -> bool;
// }
// trait ModalHandle {
// fn as_any(&self) -> &AnyViewHandle;
// fn has_focus(&self, cx: &WindowContext) -> bool;
// }
// impl<T: Modal> ModalHandle for View<T> {
// fn as_any(&self) -> &AnyViewHandle {
// self
// }
// fn has_focus(&self, cx: &WindowContext) -> bool {
// self.read(cx).has_focus()
// }
// }
// #[derive(Clone, PartialEq)]
// pub struct RemoveWorktreeFromProject(pub WorktreeId);
@ -243,6 +226,7 @@ pub fn init_settings(cx: &mut AppContext) {
pub fn init(app_state: Arc<AppState>, cx: &mut AppContext) {
init_settings(cx);
init_modal_registry(cx);
pane::init(cx);
notifications::init(cx);
@ -550,7 +534,6 @@ pub enum Event {
pub struct Workspace {
weak_self: WeakView<Self>,
focus_handle: FocusHandle,
// modal: Option<ActiveModal>,
zoomed: Option<AnyWeakView>,
zoomed_position: Option<DockPosition>,
center: PaneGroup,
@ -563,6 +546,7 @@ pub struct Workspace {
last_active_center_pane: Option<WeakView<Pane>>,
last_active_view_id: Option<proto::ViewId>,
status_bar: View<StatusBar>,
modal_layer: View<ModalLayer>,
// titlebar_item: Option<AnyViewHandle>,
notifications: Vec<(TypeId, usize, Box<dyn NotificationHandle>)>,
project: Model<Project>,
@ -580,11 +564,6 @@ pub struct Workspace {
pane_history_timestamp: Arc<AtomicUsize>,
}
// struct ActiveModal {
// view: Box<dyn ModalHandle>,
// previously_focused_view_id: Option<usize>,
// }
#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
pub struct ViewId {
pub creator: PeerId,
@ -718,6 +697,8 @@ impl Workspace {
status_bar
});
let modal_layer = cx.build_view(|cx| ModalLayer::new());
// todo!()
// cx.update_default_global::<DragAndDrop<Workspace>, _, _>(|drag_and_drop, _| {
// drag_and_drop.register_container(weak_handle.clone());
@ -769,7 +750,6 @@ impl Workspace {
Workspace {
weak_self: weak_handle.clone(),
focus_handle: cx.focus_handle(),
// modal: None,
zoomed: None,
zoomed_position: None,
center: PaneGroup::new(center_pane.clone()),
@ -779,6 +759,7 @@ impl Workspace {
last_active_center_pane: Some(center_pane.downgrade()),
last_active_view_id: None,
status_bar,
modal_layer,
// titlebar_item: None,
notifications: Default::default(),
left_dock,
@ -1620,63 +1601,6 @@ impl Workspace {
})
}
// /// Returns the modal that was toggled closed if it was open.
// pub fn toggle_modal<V, F>(
// &mut self,
// cx: &mut ViewContext<Self>,
// build_view: F,
// ) -> Option<View<V>>
// where
// V: 'static + Modal,
// F: FnOnce(&mut Self, &mut ViewContext<Self>) -> View<V>,
// {
// cx.notify();
// // Whatever modal was visible is getting clobbered. If its the same type as V, then return
// // it. Otherwise, create a new modal and set it as active.
// if let Some(already_open_modal) = self
// .dismiss_modal(cx)
// .and_then(|modal| modal.downcast::<V>())
// {
// cx.focus_self();
// Some(already_open_modal)
// } else {
// let modal = build_view(self, cx);
// cx.subscribe(&modal, |this, _, event, cx| {
// if V::dismiss_on_event(event) {
// this.dismiss_modal(cx);
// }
// })
// .detach();
// let previously_focused_view_id = cx.focused_view_id();
// cx.focus(&modal);
// self.modal = Some(ActiveModal {
// view: Box::new(modal),
// previously_focused_view_id,
// });
// None
// }
// }
// pub fn modal<V: 'static + View>(&self) -> Option<View<V>> {
// self.modal
// .as_ref()
// .and_then(|modal| modal.view.as_any().clone().downcast::<V>())
// }
// pub fn dismiss_modal(&mut self, cx: &mut ViewContext<Self>) -> Option<AnyViewHandle> {
// if let Some(modal) = self.modal.take() {
// if let Some(previously_focused_view_id) = modal.previously_focused_view_id {
// if modal.view.has_focus(cx) {
// cx.window_context().focus(Some(previously_focused_view_id));
// }
// }
// cx.notify();
// Some(modal.view.as_any().clone())
// } else {
// None
// }
// }
pub fn items<'a>(
&'a self,
cx: &'a AppContext,
@ -3916,6 +3840,8 @@ impl Render for Workspace {
// .on_click(Arc::new(|workspace, cx| workspace.toggle_debug(cx))),
// ),
)
// .child(self.modal_layer.clone())
.child(self.modal_layer.read(cx).render(cx))
}
}

2
crates/zed2/Cargo.toml
View file

@ -41,7 +41,7 @@ editor = { package="editor2", path = "../editor2" }
fs = { package = "fs2", path = "../fs2" }
fsevent = { path = "../fsevent" }
fuzzy = { path = "../fuzzy" }
# go_to_line = { path = "../go_to_line" }
go_to_line = { package = "go_to_line2", path = "../go_to_line2" }
gpui = { package = "gpui2", path = "../gpui2" }
install_cli = { path = "../install_cli" }
journal = { package = "journal2", path = "../journal2" }

23
crates/zed2/src/main.rs
View file

@ -140,17 +140,6 @@ fn main() {
// command_palette::init(cx);
language::init(cx);
editor::init(cx);
// go_to_line::init(cx);
// file_finder::init(cx);
// outline::init(cx);
// project_symbols::init(cx);
// project_panel::init(Assets, cx);
// channel::init(&client, user_store.clone(), cx);
// diagnostics::init(cx);
// search::init(cx);
// semantic_index::init(fs.clone(), http.clone(), languages.clone(), cx);
// vim::init(cx);
// terminal_view::init(cx);
copilot::init(
copilot_language_server_id,
http.clone(),
@ -193,6 +182,18 @@ fn main() {
workspace::init(app_state.clone(), cx);
// recent_projects::init(cx);
go_to_line::init(cx);
// file_finder::init(cx);
// outline::init(cx);
// project_symbols::init(cx);
// project_panel::init(Assets, cx);
// channel::init(&client, user_store.clone(), cx);
// diagnostics::init(cx);
// search::init(cx);
// semantic_index::init(fs.clone(), http.clone(), languages.clone(), cx);
// vim::init(cx);
// terminal_view::init(cx);
// journal2::init(app_state.clone(), cx);
// language_selector::init(cx);
// theme_selector::init(cx);