Fix bug in channel rendering

Fix drag and drop stale state bug revealed by the channel panel

co-authored-by: Max <max@zed.dev>
This commit is contained in:
Mikayla 2023-09-20 16:35:37 -07:00
parent 4ff44dfa3b
commit f2f507e619
No known key found for this signature in database
3 changed files with 50 additions and 64 deletions

View file

@ -3,10 +3,7 @@ mod channel_index;
use crate::{channel_buffer::ChannelBuffer, channel_chat::ChannelChat};
use anyhow::{anyhow, Result};
use client::{Client, Subscription, User, UserId, UserStore};
use collections::{
hash_map::{self, DefaultHasher},
HashMap, HashSet,
};
use collections::{hash_map, HashMap, HashSet};
use futures::{channel::mpsc, future::Shared, Future, FutureExt, StreamExt};
use gpui::{AppContext, AsyncAppContext, Entity, ModelContext, ModelHandle, Task, WeakModelHandle};
use rpc::{
@ -14,14 +11,7 @@ use rpc::{
TypedEnvelope,
};
use serde_derive::{Deserialize, Serialize};
use std::{
borrow::Cow,
hash::{Hash, Hasher},
mem,
ops::Deref,
sync::Arc,
time::Duration,
};
use std::{borrow::Cow, hash::Hash, mem, ops::Deref, sync::Arc, time::Duration};
use util::ResultExt;
use self::channel_index::ChannelIndex;
@ -910,12 +900,6 @@ impl ChannelPath {
pub fn channel_id(&self) -> ChannelId {
self.0[self.0.len() - 1]
}
pub fn unique_id(&self) -> u64 {
let mut hasher = DefaultHasher::new();
self.0.deref().hash(&mut hasher);
hasher.finish()
}
}
impl From<ChannelPath> for Cow<'static, ChannelPath> {

View file

@ -1787,7 +1787,7 @@ impl CollabPanel {
is_dragged_over = true;
}
MouseEventHandler::new::<Channel, _>(path.unique_id() as usize, cx, |state, cx| {
MouseEventHandler::new::<Channel, _>(ix, cx, |state, cx| {
let row_hovered = state.hovered();
let mut select_state = |interactive: &Interactive<ContainerStyle>| {
@ -1822,47 +1822,43 @@ impl CollabPanel {
.flex(1., true),
)
.with_child(
MouseEventHandler::new::<ChannelCall, _>(
channel.id as usize,
cx,
move |_, cx| {
let participants =
self.channel_store.read(cx).channel_participants(channel_id);
if !participants.is_empty() {
let extra_count = participants.len().saturating_sub(FACEPILE_LIMIT);
MouseEventHandler::new::<ChannelCall, _>(ix, cx, move |_, cx| {
let participants =
self.channel_store.read(cx).channel_participants(channel_id);
if !participants.is_empty() {
let extra_count = participants.len().saturating_sub(FACEPILE_LIMIT);
FacePile::new(theme.face_overlap)
.with_children(
participants
.iter()
.filter_map(|user| {
Some(
Image::from_data(user.avatar.clone()?)
.with_style(theme.channel_avatar),
)
})
.take(FACEPILE_LIMIT),
FacePile::new(theme.face_overlap)
.with_children(
participants
.iter()
.filter_map(|user| {
Some(
Image::from_data(user.avatar.clone()?)
.with_style(theme.channel_avatar),
)
})
.take(FACEPILE_LIMIT),
)
.with_children((extra_count > 0).then(|| {
Label::new(
format!("+{}", extra_count),
theme.extra_participant_label.text.clone(),
)
.with_children((extra_count > 0).then(|| {
Label::new(
format!("+{}", extra_count),
theme.extra_participant_label.text.clone(),
)
.contained()
.with_style(theme.extra_participant_label.container)
}))
.into_any()
} else if row_hovered {
Svg::new("icons/speaker-loud.svg")
.with_color(theme.channel_hash.color)
.constrained()
.with_width(theme.channel_hash.width)
.into_any()
} else {
Empty::new().into_any()
}
},
)
.contained()
.with_style(theme.extra_participant_label.container)
}))
.into_any()
} else if row_hovered {
Svg::new("icons/speaker-loud.svg")
.with_color(theme.channel_hash.color)
.constrained()
.with_width(theme.channel_hash.width)
.into_any()
} else {
Empty::new().into_any()
}
})
.on_click(MouseButton::Left, move |_, this, cx| {
this.join_channel_call(channel_id, cx);
}),
@ -1875,7 +1871,7 @@ impl CollabPanel {
location: path.clone(),
}),
)
.with_id(path.unique_id() as usize)
.with_id(ix)
.with_style(theme.disclosure.clone())
.element()
.constrained()
@ -1955,11 +1951,11 @@ impl CollabPanel {
})
.as_draggable(
(channel.clone(), path.parent_id()),
move |e, (channel, _), cx: &mut ViewContext<Workspace>| {
move |modifiers, (channel, _), cx: &mut ViewContext<Workspace>| {
let theme = &theme::current(cx).collab_panel;
Flex::<Workspace>::row()
.with_children(e.alt.then(|| {
.with_children(modifiers.alt.then(|| {
Svg::new("icons/plus.svg")
.with_color(theme.channel_hash.color)
.constrained()

View file

@ -364,9 +364,15 @@ impl<V: 'static> Draggable<V> for MouseEventHandler<V> {
DragAndDrop::<D>::drag_started(e, cx);
})
.on_drag(MouseButton::Left, move |e, _, cx| {
let payload = payload.clone();
let render = render.clone();
DragAndDrop::<D>::dragging(e, payload, cx, render)
if e.end {
cx.update_global::<DragAndDrop<D>, _, _>(|drag_and_drop, cx| {
drag_and_drop.finish_dragging(cx)
})
} else {
let payload = payload.clone();
let render = render.clone();
DragAndDrop::<D>::dragging(e, payload, cx, render)
}
})
}
}