113 lines
2.6 KiB
Rust
113 lines
2.6 KiB
Rust
use crate::ui;
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use crate::{actionbar::NoteAction, profile::get_display_name, timeline::TimelineKind};
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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::Images;
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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: 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 = 16.0;
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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 = size;
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self
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}
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pub fn show(self, ui: &mut egui::Ui) -> egui::InnerResponse<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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impl egui::Widget for Mention<'_> {
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fn ui(self, ui: &mut egui::Ui) -> egui::Response {
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self.show(ui).response
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}
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}
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#[allow(clippy::too_many_arguments)]
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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: f32,
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selectable: bool,
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) -> egui::InnerResponse<Option<NoteAction>> {
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#[cfg(feature = "profiling")]
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puffin::profile_function!();
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let link_color = ui.visuals().hyperlink_color;
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ui.horizontal(|ui| {
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let profile = ndb.get_profile_by_pubkey(txn, pk).ok();
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let name: String = format!("@{}", get_display_name(profile.as_ref()).name());
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let resp = ui.add(
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egui::Label::new(egui::RichText::new(name).color(link_color).size(size))
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.sense(Sense::click())
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.selectable(selectable),
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);
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let note_action = if resp.clicked() {
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ui::show_pointer(ui);
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Some(NoteAction::OpenTimeline(TimelineKind::profile(
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Pubkey::new(*pk),
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)))
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} else if resp.hovered() {
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ui::show_pointer(ui);
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None
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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(ui::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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}
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