108 lines
2.4 KiB
Rust
108 lines
2.4 KiB
Rust
use crate::ProfilePreview;
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use egui::Sense;
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use enostr::Pubkey;
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use nostrdb::{Ndb, Transaction};
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use notedeck::{name::get_display_name, Images, NoteAction, NotedeckTextStyle};
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pub struct Mention<'a> {
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ndb: &'a Ndb,
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img_cache: &'a mut Images,
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txn: &'a Transaction,
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pk: &'a [u8; 32],
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selectable: bool,
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size: Option<f32>,
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}
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impl<'a> Mention<'a> {
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pub fn new(
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ndb: &'a Ndb,
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img_cache: &'a mut Images,
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txn: &'a Transaction,
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pk: &'a [u8; 32],
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) -> Self {
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let size = None;
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let selectable = true;
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Mention {
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ndb,
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img_cache,
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txn,
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pk,
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selectable,
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size,
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}
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}
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pub fn selectable(mut self, selectable: bool) -> Self {
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self.selectable = selectable;
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self
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}
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pub fn size(mut self, size: f32) -> Self {
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self.size = Some(size);
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self
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}
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pub fn show(self, ui: &mut egui::Ui) -> Option<NoteAction> {
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mention_ui(
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self.ndb,
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self.img_cache,
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self.txn,
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self.pk,
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ui,
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self.size,
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self.selectable,
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)
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}
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}
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#[allow(clippy::too_many_arguments)]
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#[profiling::function]
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fn mention_ui(
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ndb: &Ndb,
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img_cache: &mut Images,
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txn: &Transaction,
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pk: &[u8; 32],
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ui: &mut egui::Ui,
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size: Option<f32>,
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selectable: bool,
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) -> Option<NoteAction> {
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let link_color = ui.visuals().hyperlink_color;
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let profile = ndb.get_profile_by_pubkey(txn, pk).ok();
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let name: String = format!(
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"@{}",
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get_display_name(profile.as_ref()).username_or_displayname()
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);
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let mut text = egui::RichText::new(name)
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.color(link_color)
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.text_style(NotedeckTextStyle::NoteBody.text_style());
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if let Some(size) = size {
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text = text.size(size);
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}
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let resp = ui
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.add(
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egui::Label::new(text)
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.sense(Sense::click())
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.selectable(selectable),
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)
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.on_hover_cursor(egui::CursorIcon::PointingHand);
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let note_action = if resp.clicked() {
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Some(NoteAction::Profile(Pubkey::new(*pk)))
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} else {
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None
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};
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if let Some(rec) = profile.as_ref() {
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resp.on_hover_ui_at_pointer(|ui| {
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ui.set_max_width(300.0);
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ui.add(ProfilePreview::new(rec, img_cache));
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});
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}
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note_action
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}
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