1use crate::{contact_finder::ContactFinder, contact_list::ContactList, ToggleContactsMenu};
  2use client::UserStore;
  3use gpui::{
  4    actions, elements::*, platform::MouseButton, AppContext, Entity, ModelHandle, RenderContext,
  5    View, ViewContext, ViewHandle,
  6};
  7use project::Project;
  8use settings::Settings;
  9
 10actions!(contacts_popover, [ToggleContactFinder]);
 11
 12pub fn init(cx: &mut AppContext) {
 13    cx.add_action(ContactsPopover::toggle_contact_finder);
 14}
 15
 16pub enum Event {
 17    Dismissed,
 18}
 19
 20enum Child {
 21    ContactList(ViewHandle<ContactList>),
 22    ContactFinder(ViewHandle<ContactFinder>),
 23}
 24
 25pub struct ContactsPopover {
 26    child: Child,
 27    project: ModelHandle<Project>,
 28    user_store: ModelHandle<UserStore>,
 29    _subscription: Option<gpui::Subscription>,
 30}
 31
 32impl ContactsPopover {
 33    pub fn new(
 34        project: ModelHandle<Project>,
 35        user_store: ModelHandle<UserStore>,
 36        cx: &mut ViewContext<Self>,
 37    ) -> Self {
 38        let mut this = Self {
 39            child: Child::ContactList(
 40                cx.add_view(|cx| ContactList::new(project.clone(), user_store.clone(), cx)),
 41            ),
 42            project,
 43            user_store,
 44            _subscription: None,
 45        };
 46        this.show_contact_list(String::new(), cx);
 47        this
 48    }
 49
 50    fn toggle_contact_finder(&mut self, _: &ToggleContactFinder, cx: &mut ViewContext<Self>) {
 51        match &self.child {
 52            Child::ContactList(list) => self.show_contact_finder(list.read(cx).editor_text(cx), cx),
 53            Child::ContactFinder(finder) => {
 54                self.show_contact_list(finder.read(cx).editor_text(cx), cx)
 55            }
 56        }
 57    }
 58
 59    fn show_contact_finder(&mut self, editor_text: String, cx: &mut ViewContext<ContactsPopover>) {
 60        let child = cx.add_view(|cx| {
 61            ContactFinder::new(self.user_store.clone(), cx).with_editor_text(editor_text, cx)
 62        });
 63        cx.focus(&child);
 64        self._subscription = Some(cx.subscribe(&child, |_, _, event, cx| match event {
 65            crate::contact_finder::Event::Dismissed => cx.emit(Event::Dismissed),
 66        }));
 67        self.child = Child::ContactFinder(child);
 68        cx.notify();
 69    }
 70
 71    fn show_contact_list(&mut self, editor_text: String, cx: &mut ViewContext<ContactsPopover>) {
 72        let child = cx.add_view(|cx| {
 73            ContactList::new(self.project.clone(), self.user_store.clone(), cx)
 74                .with_editor_text(editor_text, cx)
 75        });
 76        cx.focus(&child);
 77        self._subscription = Some(cx.subscribe(&child, |_, _, event, cx| match event {
 78            crate::contact_list::Event::Dismissed => cx.emit(Event::Dismissed),
 79        }));
 80        self.child = Child::ContactList(child);
 81        cx.notify();
 82    }
 83}
 84
 85impl Entity for ContactsPopover {
 86    type Event = Event;
 87}
 88
 89impl View for ContactsPopover {
 90    fn ui_name() -> &'static str {
 91        "ContactsPopover"
 92    }
 93
 94    fn render(&mut self, cx: &mut RenderContext<Self>) -> ElementBox {
 95        let theme = cx.global::<Settings>().theme.clone();
 96        let child = match &self.child {
 97            Child::ContactList(child) => ChildView::new(child, cx),
 98            Child::ContactFinder(child) => ChildView::new(child, cx),
 99        };
100
101        MouseEventHandler::<ContactsPopover>::new(0, cx, |_, _| {
102            Flex::column()
103                .with_child(child.flex(1., true).boxed())
104                .contained()
105                .with_style(theme.contacts_popover.container)
106                .constrained()
107                .with_width(theme.contacts_popover.width)
108                .with_height(theme.contacts_popover.height)
109                .boxed()
110        })
111        .on_down_out(MouseButton::Left, move |_, cx| {
112            cx.dispatch_action(ToggleContactsMenu);
113        })
114        .boxed()
115    }
116
117    fn focus_in(&mut self, _: gpui::AnyViewHandle, cx: &mut ViewContext<Self>) {
118        if cx.is_self_focused() {
119            match &self.child {
120                Child::ContactList(child) => cx.focus(child),
121                Child::ContactFinder(child) => cx.focus(child),
122            }
123        }
124    }
125}