ZIm/crates/collab_ui/src/collab_titlebar_item.rs
2023-04-14 12:07:09 +02:00

964 lines
35 KiB
Rust

use crate::{
collaborator_list_popover, collaborator_list_popover::CollaboratorListPopover,
contact_notification::ContactNotification, contacts_popover, face_pile::FacePile,
ToggleScreenSharing,
};
use call::{ActiveCall, ParticipantLocation, Room};
use client::{proto::PeerId, ContactEventKind, SignIn, SignOut, User, UserStore};
use clock::ReplicaId;
use contacts_popover::ContactsPopover;
use context_menu::{ContextMenu, ContextMenuItem};
use gpui::{
actions,
color::Color,
elements::*,
geometry::{rect::RectF, vector::vec2f, PathBuilder},
impl_internal_actions,
json::{self, ToJson},
platform::{CursorStyle, MouseButton},
AppContext, Entity, ImageData, ModelHandle, SceneBuilder, Subscription, View, ViewContext,
ViewHandle, WeakViewHandle,
};
use settings::Settings;
use std::{ops::Range, sync::Arc};
use theme::{AvatarStyle, Theme};
use util::ResultExt;
use workspace::{FollowNextCollaborator, JoinProject, ToggleFollow, Workspace};
actions!(
collab,
[
ToggleCollaboratorList,
ToggleContactsMenu,
ToggleUserMenu,
ShareProject,
UnshareProject,
]
);
impl_internal_actions!(collab, [LeaveCall]);
#[derive(Copy, Clone, PartialEq)]
pub(crate) struct LeaveCall;
pub fn init(cx: &mut AppContext) {
cx.add_action(CollabTitlebarItem::toggle_collaborator_list_popover);
cx.add_action(CollabTitlebarItem::toggle_contacts_popover);
cx.add_action(CollabTitlebarItem::share_project);
cx.add_action(CollabTitlebarItem::unshare_project);
cx.add_action(CollabTitlebarItem::leave_call);
cx.add_action(CollabTitlebarItem::toggle_user_menu);
}
pub struct CollabTitlebarItem {
workspace: WeakViewHandle<Workspace>,
user_store: ModelHandle<UserStore>,
contacts_popover: Option<ViewHandle<ContactsPopover>>,
user_menu: ViewHandle<ContextMenu>,
collaborator_list_popover: Option<ViewHandle<CollaboratorListPopover>>,
_subscriptions: Vec<Subscription>,
}
impl Entity for CollabTitlebarItem {
type Event = ();
}
impl View for CollabTitlebarItem {
fn ui_name() -> &'static str {
"CollabTitlebarItem"
}
fn render(&mut self, cx: &mut ViewContext<Self>) -> Element<Self> {
let workspace = if let Some(workspace) = self.workspace.upgrade(cx) {
workspace
} else {
return Empty::new().boxed();
};
let project = workspace.read(cx).project().read(cx);
let mut project_title = String::new();
for (i, name) in project.worktree_root_names(cx).enumerate() {
if i > 0 {
project_title.push_str(", ");
}
project_title.push_str(name);
}
if project_title.is_empty() {
project_title = "empty project".to_owned();
}
let theme = cx.global::<Settings>().theme.clone();
let mut left_container = Flex::row();
let mut right_container = Flex::row().align_children_center();
left_container.add_child(
Label::new(project_title, theme.workspace.titlebar.title.clone())
.contained()
.with_margin_right(theme.workspace.titlebar.item_spacing)
.aligned()
.left()
.boxed(),
);
let user = workspace.read(cx).user_store().read(cx).current_user();
let peer_id = workspace.read(cx).client().peer_id();
if let Some(((user, peer_id), room)) = user
.zip(peer_id)
.zip(ActiveCall::global(cx).read(cx).room().cloned())
{
left_container
.add_children(self.render_in_call_share_unshare_button(&workspace, &theme, cx));
right_container.add_children(self.render_collaborators(&workspace, &theme, &room, cx));
right_container
.add_child(self.render_current_user(&workspace, &theme, &user, peer_id, cx));
right_container.add_child(self.render_toggle_screen_sharing_button(&theme, &room, cx));
}
let status = workspace.read(cx).client().status();
let status = &*status.borrow();
if matches!(status, client::Status::Connected { .. }) {
right_container.add_child(self.render_toggle_contacts_button(&theme, cx));
right_container.add_child(self.render_user_menu_button(&theme, cx));
} else {
right_container.add_children(self.render_connection_status(status, cx));
right_container.add_child(self.render_sign_in_button(&theme, cx));
}
Stack::new()
.with_child(left_container.boxed())
.with_child(right_container.aligned().right().boxed())
.boxed()
}
}
impl CollabTitlebarItem {
pub fn new(
workspace: &ViewHandle<Workspace>,
user_store: &ModelHandle<UserStore>,
cx: &mut ViewContext<Self>,
) -> Self {
let active_call = ActiveCall::global(cx);
let mut subscriptions = Vec::new();
subscriptions.push(cx.observe(workspace, |_, _, cx| cx.notify()));
subscriptions.push(cx.observe(&active_call, |this, _, cx| this.active_call_changed(cx)));
subscriptions.push(cx.observe_window_activation(|this, active, cx| {
this.window_activation_changed(active, cx)
}));
subscriptions.push(cx.observe(user_store, |_, _, cx| cx.notify()));
subscriptions.push(
cx.subscribe(user_store, move |this, user_store, event, cx| {
if let Some(workspace) = this.workspace.upgrade(cx) {
workspace.update(cx, |workspace, cx| {
if let client::Event::Contact { user, kind } = event {
if let ContactEventKind::Requested | ContactEventKind::Accepted = kind {
workspace.show_notification(user.id as usize, cx, |cx| {
cx.add_view(|cx| {
ContactNotification::new(
user.clone(),
*kind,
user_store,
cx,
)
})
})
}
}
});
}
}),
);
Self {
workspace: workspace.downgrade(),
user_store: user_store.clone(),
contacts_popover: None,
user_menu: cx.add_view(|cx| {
let mut menu = ContextMenu::new(cx);
menu.set_position_mode(OverlayPositionMode::Local);
menu
}),
collaborator_list_popover: None,
_subscriptions: subscriptions,
}
}
fn window_activation_changed(&mut self, active: bool, cx: &mut ViewContext<Self>) {
if let Some(workspace) = self.workspace.upgrade(cx) {
let project = if active {
Some(workspace.read(cx).project().clone())
} else {
None
};
ActiveCall::global(cx)
.update(cx, |call, cx| call.set_location(project.as_ref(), cx))
.detach_and_log_err(cx);
}
}
fn active_call_changed(&mut self, cx: &mut ViewContext<Self>) {
if ActiveCall::global(cx).read(cx).room().is_none() {
self.contacts_popover = None;
}
cx.notify();
}
fn share_project(&mut self, _: &ShareProject, cx: &mut ViewContext<Self>) {
if let Some(workspace) = self.workspace.upgrade(cx) {
let active_call = ActiveCall::global(cx);
let project = workspace.read(cx).project().clone();
active_call
.update(cx, |call, cx| call.share_project(project, cx))
.detach_and_log_err(cx);
}
}
fn unshare_project(&mut self, _: &UnshareProject, cx: &mut ViewContext<Self>) {
if let Some(workspace) = self.workspace.upgrade(cx) {
let active_call = ActiveCall::global(cx);
let project = workspace.read(cx).project().clone();
active_call
.update(cx, |call, cx| call.unshare_project(project, cx))
.log_err();
}
}
pub fn toggle_collaborator_list_popover(
&mut self,
_: &ToggleCollaboratorList,
cx: &mut ViewContext<Self>,
) {
match self.collaborator_list_popover.take() {
Some(_) => {}
None => {
if let Some(workspace) = self.workspace.upgrade(cx) {
let user_store = workspace.read(cx).user_store().clone();
let view = cx.add_view(|cx| CollaboratorListPopover::new(user_store, cx));
cx.subscribe(&view, |this, _, event, cx| {
match event {
collaborator_list_popover::Event::Dismissed => {
this.collaborator_list_popover = None;
}
}
cx.notify();
})
.detach();
self.collaborator_list_popover = Some(view);
}
}
}
cx.notify();
}
pub fn toggle_contacts_popover(&mut self, _: &ToggleContactsMenu, cx: &mut ViewContext<Self>) {
if self.contacts_popover.take().is_none() {
if let Some(workspace) = self.workspace.upgrade(cx) {
let project = workspace.read(cx).project().clone();
let user_store = workspace.read(cx).user_store().clone();
let view = cx.add_view(|cx| ContactsPopover::new(project, user_store, cx));
cx.subscribe(&view, |this, _, event, cx| {
match event {
contacts_popover::Event::Dismissed => {
this.contacts_popover = None;
}
}
cx.notify();
})
.detach();
self.contacts_popover = Some(view);
}
}
cx.notify();
}
pub fn toggle_user_menu(&mut self, _: &ToggleUserMenu, cx: &mut ViewContext<Self>) {
let theme = cx.global::<Settings>().theme.clone();
let avatar_style = theme.workspace.titlebar.leader_avatar.clone();
let item_style = theme.context_menu.item.disabled_style().clone();
self.user_menu.update(cx, |user_menu, cx| {
let items = if let Some(user) = self.user_store.read(cx).current_user() {
vec![
ContextMenuItem::Static(Box::new(move |_| {
Flex::row()
.with_children(user.avatar.clone().map(|avatar| {
Self::render_face(
avatar,
avatar_style.clone(),
Color::transparent_black(),
)
}))
.with_child(
Label::new(user.github_login.clone(), item_style.label.clone())
.boxed(),
)
.contained()
.with_style(item_style.container)
.boxed()
})),
ContextMenuItem::item("Sign out", SignOut),
ContextMenuItem::item("Send Feedback", feedback::feedback_editor::GiveFeedback),
]
} else {
vec![
ContextMenuItem::item("Sign in", SignIn),
ContextMenuItem::item("Send Feedback", feedback::feedback_editor::GiveFeedback),
]
};
user_menu.show(Default::default(), AnchorCorner::TopRight, items, cx);
});
}
fn leave_call(&mut self, _: &LeaveCall, cx: &mut ViewContext<Self>) {
ActiveCall::global(cx)
.update(cx, |call, cx| call.hang_up(cx))
.detach_and_log_err(cx);
}
fn render_toggle_contacts_button(
&self,
theme: &Theme,
cx: &mut ViewContext<Self>,
) -> Element<Self> {
let titlebar = &theme.workspace.titlebar;
let badge = if self
.user_store
.read(cx)
.incoming_contact_requests()
.is_empty()
{
None
} else {
Some(
Empty::new()
.collapsed()
.contained()
.with_style(titlebar.toggle_contacts_badge)
.contained()
.with_margin_left(titlebar.toggle_contacts_button.default.icon_width)
.with_margin_top(titlebar.toggle_contacts_button.default.icon_width)
.aligned()
.boxed(),
)
};
Stack::new()
.with_child(
MouseEventHandler::<ToggleContactsMenu, Self>::new(0, cx, |state, _| {
let style = titlebar
.toggle_contacts_button
.style_for(state, self.contacts_popover.is_some());
Svg::new("icons/user_plus_16.svg")
.with_color(style.color)
.constrained()
.with_width(style.icon_width)
.aligned()
.constrained()
.with_width(style.button_width)
.with_height(style.button_width)
.contained()
.with_style(style.container)
.boxed()
})
.with_cursor_style(CursorStyle::PointingHand)
.on_click(MouseButton::Left, move |_, _, cx| {
cx.dispatch_action(ToggleContactsMenu);
})
.with_tooltip::<ToggleContactsMenu>(
0,
"Show contacts menu".into(),
Some(Box::new(ToggleContactsMenu)),
theme.tooltip.clone(),
cx,
)
.boxed(),
)
.with_children(badge)
.with_children(self.render_contacts_popover_host(titlebar, cx))
.boxed()
}
fn render_toggle_screen_sharing_button(
&self,
theme: &Theme,
room: &ModelHandle<Room>,
cx: &mut ViewContext<Self>,
) -> Element<Self> {
let icon;
let tooltip;
if room.read(cx).is_screen_sharing() {
icon = "icons/enable_screen_sharing_12.svg";
tooltip = "Stop Sharing Screen"
} else {
icon = "icons/disable_screen_sharing_12.svg";
tooltip = "Share Screen";
}
let titlebar = &theme.workspace.titlebar;
MouseEventHandler::<ToggleScreenSharing, Self>::new(0, cx, |state, _| {
let style = titlebar.call_control.style_for(state, false);
Svg::new(icon)
.with_color(style.color)
.constrained()
.with_width(style.icon_width)
.aligned()
.constrained()
.with_width(style.button_width)
.with_height(style.button_width)
.contained()
.with_style(style.container)
.boxed()
})
.with_cursor_style(CursorStyle::PointingHand)
.on_click(MouseButton::Left, move |_, _, cx| {
cx.dispatch_action(ToggleScreenSharing);
})
.with_tooltip::<ToggleScreenSharing>(
0,
tooltip.into(),
Some(Box::new(ToggleScreenSharing)),
theme.tooltip.clone(),
cx,
)
.aligned()
.boxed()
}
fn render_in_call_share_unshare_button(
&self,
workspace: &ViewHandle<Workspace>,
theme: &Theme,
cx: &mut ViewContext<Self>,
) -> Option<Element<Self>> {
let project = workspace.read(cx).project();
if project.read(cx).is_remote() {
return None;
}
let is_shared = project.read(cx).is_shared();
let label = if is_shared { "Unshare" } else { "Share" };
let tooltip = if is_shared {
"Unshare project from call participants"
} else {
"Share project with call participants"
};
let titlebar = &theme.workspace.titlebar;
enum ShareUnshare {}
Some(
Stack::new()
.with_child(
MouseEventHandler::<ShareUnshare, Self>::new(0, cx, |state, _| {
//TODO: Ensure this button has consistant width for both text variations
let style = titlebar
.share_button
.style_for(state, self.contacts_popover.is_some());
Label::new(label, style.text.clone())
.contained()
.with_style(style.container)
.boxed()
})
.with_cursor_style(CursorStyle::PointingHand)
.on_click(MouseButton::Left, move |_, _, cx| {
if is_shared {
cx.dispatch_action(UnshareProject);
} else {
cx.dispatch_action(ShareProject);
}
})
.with_tooltip::<ShareUnshare>(
0,
tooltip.to_owned(),
None,
theme.tooltip.clone(),
cx,
)
.boxed(),
)
.aligned()
.contained()
.with_margin_left(theme.workspace.titlebar.item_spacing)
.boxed(),
)
}
fn render_user_menu_button(&self, theme: &Theme, cx: &mut ViewContext<Self>) -> Element<Self> {
let titlebar = &theme.workspace.titlebar;
Stack::new()
.with_child(
MouseEventHandler::<ToggleUserMenu, Self>::new(0, cx, |state, _| {
let style = titlebar.call_control.style_for(state, false);
Svg::new("icons/ellipsis_14.svg")
.with_color(style.color)
.constrained()
.with_width(style.icon_width)
.aligned()
.constrained()
.with_width(style.button_width)
.with_height(style.button_width)
.contained()
.with_style(style.container)
.boxed()
})
.with_cursor_style(CursorStyle::PointingHand)
.on_click(MouseButton::Left, move |_, _, cx| {
cx.dispatch_action(ToggleUserMenu);
})
.with_tooltip::<ToggleUserMenu>(
0,
"Toggle user menu".to_owned(),
Some(Box::new(ToggleUserMenu)),
theme.tooltip.clone(),
cx,
)
.contained()
.with_margin_left(theme.workspace.titlebar.item_spacing)
.boxed(),
)
.with_child(
ChildView::new(&self.user_menu, cx)
.aligned()
.bottom()
.right()
.boxed(),
)
.boxed()
}
fn render_sign_in_button(&self, theme: &Theme, cx: &mut ViewContext<Self>) -> Element<Self> {
let titlebar = &theme.workspace.titlebar;
MouseEventHandler::<SignIn, Self>::new(0, cx, |state, _| {
let style = titlebar.sign_in_prompt.style_for(state, false);
Label::new("Sign In", style.text.clone())
.contained()
.with_style(style.container)
.boxed()
})
.with_cursor_style(CursorStyle::PointingHand)
.on_click(MouseButton::Left, move |_, _, cx| {
cx.dispatch_action(SignIn);
})
.boxed()
}
fn render_contacts_popover_host<'a>(
&'a self,
_theme: &'a theme::Titlebar,
cx: &'a ViewContext<Self>,
) -> Option<Element<Self>> {
self.contacts_popover.as_ref().map(|popover| {
Overlay::new(ChildView::new(popover, cx).boxed())
.with_fit_mode(OverlayFitMode::SwitchAnchor)
.with_anchor_corner(AnchorCorner::TopRight)
.with_z_index(999)
.aligned()
.bottom()
.right()
.boxed()
})
}
fn render_collaborators(
&self,
workspace: &ViewHandle<Workspace>,
theme: &Theme,
room: &ModelHandle<Room>,
cx: &mut ViewContext<Self>,
) -> Vec<Element<Self>> {
let mut participants = room
.read(cx)
.remote_participants()
.values()
.cloned()
.collect::<Vec<_>>();
participants.sort_by_cached_key(|p| p.user.github_login.clone());
participants
.into_iter()
.filter_map(|participant| {
let project = workspace.read(cx).project().read(cx);
let replica_id = project
.collaborators()
.get(&participant.peer_id)
.map(|collaborator| collaborator.replica_id);
let user = participant.user.clone();
Some(
Container::new(self.render_face_pile(
&user,
replica_id,
participant.peer_id,
Some(participant.location),
workspace,
theme,
cx,
))
.with_margin_right(theme.workspace.titlebar.face_pile_spacing)
.boxed(),
)
})
.collect()
}
fn render_current_user(
&self,
workspace: &ViewHandle<Workspace>,
theme: &Theme,
user: &Arc<User>,
peer_id: PeerId,
cx: &mut ViewContext<Self>,
) -> Element<Self> {
let replica_id = workspace.read(cx).project().read(cx).replica_id();
Container::new(self.render_face_pile(
user,
Some(replica_id),
peer_id,
None,
workspace,
theme,
cx,
))
.with_margin_right(theme.workspace.titlebar.item_spacing)
.boxed()
}
fn render_face_pile(
&self,
user: &User,
replica_id: Option<ReplicaId>,
peer_id: PeerId,
location: Option<ParticipantLocation>,
workspace: &ViewHandle<Workspace>,
theme: &Theme,
cx: &mut ViewContext<Self>,
) -> Element<Self> {
let project_id = workspace.read(cx).project().read(cx).remote_id();
let room = ActiveCall::global(cx).read(cx).room();
let is_being_followed = workspace.read(cx).is_being_followed(peer_id);
let followed_by_self = room
.and_then(|room| {
Some(
is_being_followed
&& room
.read(cx)
.followers_for(peer_id, project_id?)
.iter()
.any(|&follower| {
Some(follower) == workspace.read(cx).client().peer_id()
}),
)
})
.unwrap_or(false);
let leader_style = theme.workspace.titlebar.leader_avatar;
let follower_style = theme.workspace.titlebar.follower_avatar;
let mut background_color = theme
.workspace
.titlebar
.container
.background_color
.unwrap_or_default();
if let Some(replica_id) = replica_id {
if followed_by_self {
let selection = theme.editor.replica_selection_style(replica_id).selection;
background_color = Color::blend(selection, background_color);
background_color.a = 255;
}
}
let mut content = Stack::new()
.with_children(user.avatar.as_ref().map(|avatar| {
let face_pile = FacePile::new(theme.workspace.titlebar.follower_avatar_overlap)
.with_child(Self::render_face(
avatar.clone(),
Self::location_style(workspace, location, leader_style, cx),
background_color,
))
.with_children(
(|| {
let project_id = project_id?;
let room = room?.read(cx);
let followers = room.followers_for(peer_id, project_id);
Some(followers.into_iter().flat_map(|&follower| {
let remote_participant =
room.remote_participant_for_peer_id(follower);
let avatar = remote_participant
.and_then(|p| p.user.avatar.clone())
.or_else(|| {
if follower == workspace.read(cx).client().peer_id()? {
workspace
.read(cx)
.user_store()
.read(cx)
.current_user()?
.avatar
.clone()
} else {
None
}
})?;
let location = remote_participant.map(|p| p.location);
Some(Self::render_face(
avatar.clone(),
Self::location_style(workspace, location, follower_style, cx),
background_color,
))
}))
})()
.into_iter()
.flatten(),
);
let mut container = face_pile
.contained()
.with_style(theme.workspace.titlebar.leader_selection);
if let Some(replica_id) = replica_id {
if followed_by_self {
let color = theme.editor.replica_selection_style(replica_id).selection;
container = container.with_background_color(color);
}
}
container.boxed()
}))
.with_children((|| {
let replica_id = replica_id?;
let color = theme.editor.replica_selection_style(replica_id).cursor;
Some(
AvatarRibbon::new(color)
.constrained()
.with_width(theme.workspace.titlebar.avatar_ribbon.width)
.with_height(theme.workspace.titlebar.avatar_ribbon.height)
.aligned()
.bottom()
.boxed(),
)
})())
.boxed();
if let Some(location) = location {
if let Some(replica_id) = replica_id {
content = MouseEventHandler::<ToggleFollow, Self>::new(
replica_id.into(),
cx,
move |_, _| content,
)
.with_cursor_style(CursorStyle::PointingHand)
.on_click(MouseButton::Left, move |_, _, cx| {
cx.dispatch_action(ToggleFollow(peer_id))
})
.with_tooltip::<ToggleFollow>(
peer_id.as_u64() as usize,
if is_being_followed {
format!("Unfollow {}", user.github_login)
} else {
format!("Follow {}", user.github_login)
},
Some(Box::new(FollowNextCollaborator)),
theme.tooltip.clone(),
cx,
)
.boxed();
} else if let ParticipantLocation::SharedProject { project_id } = location {
let user_id = user.id;
content = MouseEventHandler::<JoinProject, Self>::new(
peer_id.as_u64() as usize,
cx,
move |_, _| content,
)
.with_cursor_style(CursorStyle::PointingHand)
.on_click(MouseButton::Left, move |_, _, cx| {
cx.dispatch_action(JoinProject {
project_id,
follow_user_id: user_id,
})
})
.with_tooltip::<JoinProject>(
peer_id.as_u64() as usize,
format!("Follow {} into external project", user.github_login),
Some(Box::new(FollowNextCollaborator)),
theme.tooltip.clone(),
cx,
)
.boxed();
}
}
content
}
fn location_style(
workspace: &ViewHandle<Workspace>,
location: Option<ParticipantLocation>,
mut style: AvatarStyle,
cx: &ViewContext<Self>,
) -> AvatarStyle {
if let Some(location) = location {
if let ParticipantLocation::SharedProject { project_id } = location {
if Some(project_id) != workspace.read(cx).project().read(cx).remote_id() {
style.image.grayscale = true;
}
} else {
style.image.grayscale = true;
}
}
style
}
fn render_face<V: View>(
avatar: Arc<ImageData>,
avatar_style: AvatarStyle,
background_color: Color,
) -> Element<V> {
Image::from_data(avatar)
.with_style(avatar_style.image)
.aligned()
.contained()
.with_background_color(background_color)
.with_corner_radius(avatar_style.outer_corner_radius)
.constrained()
.with_width(avatar_style.outer_width)
.with_height(avatar_style.outer_width)
.aligned()
.boxed()
}
fn render_connection_status(
&self,
status: &client::Status,
cx: &mut ViewContext<Self>,
) -> Option<Element<Self>> {
enum ConnectionStatusButton {}
let theme = &cx.global::<Settings>().theme.clone();
match status {
client::Status::ConnectionError
| client::Status::ConnectionLost
| client::Status::Reauthenticating { .. }
| client::Status::Reconnecting { .. }
| client::Status::ReconnectionError { .. } => Some(
Container::new(
Align::new(
ConstrainedBox::new(
Svg::new("icons/cloud_slash_12.svg")
.with_color(theme.workspace.titlebar.offline_icon.color)
.boxed(),
)
.with_width(theme.workspace.titlebar.offline_icon.width)
.boxed(),
)
.boxed(),
)
.with_style(theme.workspace.titlebar.offline_icon.container)
.boxed(),
),
client::Status::UpgradeRequired => Some(
MouseEventHandler::<ConnectionStatusButton, Self>::new(0, cx, |_, _| {
Label::new(
"Please update Zed to collaborate",
theme.workspace.titlebar.outdated_warning.text.clone(),
)
.contained()
.with_style(theme.workspace.titlebar.outdated_warning.container)
.aligned()
.boxed()
})
.with_cursor_style(CursorStyle::PointingHand)
.on_click(MouseButton::Left, |_, _, cx| {
cx.dispatch_action(auto_update::Check);
})
.boxed(),
),
_ => None,
}
}
}
pub struct AvatarRibbon {
color: Color,
}
impl AvatarRibbon {
pub fn new(color: Color) -> AvatarRibbon {
AvatarRibbon { color }
}
}
impl Drawable<CollabTitlebarItem> for AvatarRibbon {
type LayoutState = ();
type PaintState = ();
fn layout(
&mut self,
constraint: gpui::SizeConstraint,
_: &mut CollabTitlebarItem,
_: &mut ViewContext<CollabTitlebarItem>,
) -> (gpui::geometry::vector::Vector2F, Self::LayoutState) {
(constraint.max, ())
}
fn paint(
&mut self,
scene: &mut SceneBuilder,
bounds: RectF,
_: RectF,
_: &mut Self::LayoutState,
_: &mut CollabTitlebarItem,
_: &mut ViewContext<CollabTitlebarItem>,
) -> Self::PaintState {
let mut path = PathBuilder::new();
path.reset(bounds.lower_left());
path.curve_to(
bounds.origin() + vec2f(bounds.height(), 0.),
bounds.origin(),
);
path.line_to(bounds.upper_right() - vec2f(bounds.height(), 0.));
path.curve_to(bounds.lower_right(), bounds.upper_right());
path.line_to(bounds.lower_left());
scene.push_path(path.build(self.color, None));
}
fn rect_for_text_range(
&self,
_: Range<usize>,
_: RectF,
_: RectF,
_: &Self::LayoutState,
_: &Self::PaintState,
_: &CollabTitlebarItem,
_: &ViewContext<CollabTitlebarItem>,
) -> Option<RectF> {
None
}
fn debug(
&self,
bounds: RectF,
_: &Self::LayoutState,
_: &Self::PaintState,
_: &CollabTitlebarItem,
_: &ViewContext<CollabTitlebarItem>,
) -> gpui::json::Value {
json::json!({
"type": "AvatarRibbon",
"bounds": bounds.to_json(),
"color": self.color.to_json(),
})
}
}