notedeck

One damus client to rule them all
git clone git://jb55.com/notedeck
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create_convo.rs (1837B)

      1 use egui::{Label, RichText};
      2 use enostr::Pubkey;
      3 use nostrdb::{Ndb, Transaction};
      4 use notedeck::{tr, ContactState, Images, Localization, MediaJobSender, NotedeckTextStyle};
      5 use notedeck_ui::{contacts_list::ContactsCollection, ContactsListView};
      6 
      7 pub struct CreateConvoUi<'a> {
      8     ndb: &'a Ndb,
      9     jobs: &'a MediaJobSender,
     10     img_cache: &'a mut Images,
     11     contacts: &'a ContactState,
     12     i18n: &'a mut Localization,
     13 }
     14 
     15 pub struct CreateConvoResponse {
     16     pub recipient: Pubkey,
     17 }
     18 
     19 impl<'a> CreateConvoUi<'a> {
     20     pub fn new(
     21         ndb: &'a Ndb,
     22         jobs: &'a MediaJobSender,
     23         img_cache: &'a mut Images,
     24         contacts: &'a ContactState,
     25         i18n: &'a mut Localization,
     26     ) -> Self {
     27         Self {
     28             ndb,
     29             jobs,
     30             img_cache,
     31             contacts,
     32             i18n,
     33         }
     34     }
     35 
     36     pub fn ui(&mut self, ui: &mut egui::Ui) -> Option<CreateConvoResponse> {
     37         let ContactState::Received { contacts, .. } = self.contacts else {
     38             // TODO render something about not having contacts
     39             return None;
     40         };
     41 
     42         let txn = Transaction::new(self.ndb).expect("txn");
     43 
     44         ui.add(Label::new(
     45             RichText::new(tr!(
     46                 self.i18n,
     47                 "Contacts",
     48                 "Heading shown when choosing a contact to start a new chat"
     49             ))
     50             .text_style(NotedeckTextStyle::Heading.text_style()),
     51         ));
     52         let resp = ContactsListView::new(
     53             ContactsCollection::Set(contacts),
     54             self.jobs,
     55             self.ndb,
     56             self.img_cache,
     57             &txn,
     58         )
     59         .ui(ui);
     60 
     61         resp.output.map(|a| match a {
     62             notedeck_ui::ContactsListAction::Select(pubkey) => {
     63                 CreateConvoResponse { recipient: pubkey }
     64             }
     65         })
     66     }
     67 }