784 lines
24 KiB
Rust
784 lines
24 KiB
Rust
use crate::{
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args::{ColumnsArgs, ColumnsFlag},
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column::Columns,
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decks::{Decks, DecksCache},
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draft::Drafts,
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nav::{self, ProcessNavResult},
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route::Route,
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storage,
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subscriptions::{SubKind, Subscriptions},
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support::Support,
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timeline::{self, thread::Threads, TimelineCache},
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ui::{self, DesktopSidePanel},
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view_state::ViewState,
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Result,
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};
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use notedeck::{
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ui::is_narrow, Accounts, AppAction, AppContext, DataPath, DataPathType, FilterState, UnknownIds,
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};
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use notedeck_ui::{jobs::JobsCache, NoteOptions};
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use enostr::{ClientMessage, PoolRelay, Pubkey, RelayEvent, RelayMessage, RelayPool};
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use uuid::Uuid;
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use egui_extras::{Size, StripBuilder};
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use nostrdb::Transaction;
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use std::collections::{BTreeSet, HashMap};
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use std::path::Path;
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use std::time::Duration;
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use tracing::{debug, error, info, trace, warn};
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#[derive(Debug, Eq, PartialEq, Clone)]
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pub enum DamusState {
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Initializing,
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Initialized,
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}
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/// We derive Deserialize/Serialize so we can persist app state on shutdown.
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pub struct Damus {
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state: DamusState,
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pub decks_cache: DecksCache,
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pub view_state: ViewState,
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pub drafts: Drafts,
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pub timeline_cache: TimelineCache,
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pub subscriptions: Subscriptions,
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pub support: Support,
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pub jobs: JobsCache,
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pub threads: Threads,
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//frame_history: crate::frame_history::FrameHistory,
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// TODO: make these bitflags
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/// Were columns loaded from the commandline? If so disable persistence.
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pub tmp_columns: bool,
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pub debug: bool,
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pub since_optimize: bool,
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pub note_options: NoteOptions,
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pub unrecognized_args: BTreeSet<String>,
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}
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fn handle_key_events(input: &egui::InputState, columns: &mut Columns) {
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for event in &input.raw.events {
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if let egui::Event::Key {
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key, pressed: true, ..
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} = event
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{
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match key {
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egui::Key::J => {
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columns.select_down();
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}
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egui::Key::K => {
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columns.select_up();
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}
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egui::Key::H => {
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columns.select_left();
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}
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egui::Key::L => {
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columns.select_left();
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}
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_ => {}
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}
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}
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}
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}
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fn try_process_event(
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damus: &mut Damus,
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app_ctx: &mut AppContext<'_>,
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ctx: &egui::Context,
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) -> Result<()> {
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let current_columns = get_active_columns_mut(app_ctx.accounts, &mut damus.decks_cache);
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ctx.input(|i| handle_key_events(i, current_columns));
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let ctx2 = ctx.clone();
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let wakeup = move || {
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ctx2.request_repaint();
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};
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app_ctx.pool.keepalive_ping(wakeup);
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// NOTE: we don't use the while let loop due to borrow issues
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#[allow(clippy::while_let_loop)]
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loop {
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let ev = if let Some(ev) = app_ctx.pool.try_recv() {
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ev.into_owned()
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} else {
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break;
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};
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match (&ev.event).into() {
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RelayEvent::Opened => {
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app_ctx
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.accounts
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.send_initial_filters(app_ctx.pool, &ev.relay);
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timeline::send_initial_timeline_filters(
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app_ctx.ndb,
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damus.since_optimize,
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&mut damus.timeline_cache,
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&mut damus.subscriptions,
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app_ctx.pool,
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&ev.relay,
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);
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}
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// TODO: handle reconnects
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RelayEvent::Closed => warn!("{} connection closed", &ev.relay),
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RelayEvent::Error(e) => error!("{}: {}", &ev.relay, e),
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RelayEvent::Other(msg) => trace!("other event {:?}", &msg),
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RelayEvent::Message(msg) => {
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process_message(damus, app_ctx, &ev.relay, &msg);
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}
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}
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}
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for (_kind, timeline) in damus.timeline_cache.timelines.iter_mut() {
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let is_ready =
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timeline::is_timeline_ready(app_ctx.ndb, app_ctx.pool, app_ctx.note_cache, timeline);
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if is_ready {
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let txn = Transaction::new(app_ctx.ndb).expect("txn");
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// only thread timelines are reversed
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let reversed = false;
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if let Err(err) = timeline.poll_notes_into_view(
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app_ctx.ndb,
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&txn,
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app_ctx.unknown_ids,
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app_ctx.note_cache,
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reversed,
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) {
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error!("poll_notes_into_view: {err}");
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}
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} else {
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// TODO: show loading?
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}
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}
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if app_ctx.unknown_ids.ready_to_send() {
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unknown_id_send(app_ctx.unknown_ids, app_ctx.pool);
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}
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Ok(())
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}
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fn unknown_id_send(unknown_ids: &mut UnknownIds, pool: &mut RelayPool) {
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debug!("unknown_id_send called on: {:?}", &unknown_ids);
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let filter = unknown_ids.filter().expect("filter");
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debug!(
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"Getting {} unknown ids from relays",
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unknown_ids.ids_iter().len()
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);
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let msg = ClientMessage::req("unknownids".to_string(), filter);
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unknown_ids.clear();
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pool.send(&msg);
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}
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fn update_damus(damus: &mut Damus, app_ctx: &mut AppContext<'_>, ctx: &egui::Context) {
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app_ctx.img_cache.urls.cache.handle_io();
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match damus.state {
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DamusState::Initializing => {
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damus.state = DamusState::Initialized;
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// this lets our eose handler know to close unknownids right away
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damus
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.subscriptions()
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.insert("unknownids".to_string(), SubKind::OneShot);
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if let Err(err) = timeline::setup_initial_nostrdb_subs(
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app_ctx.ndb,
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app_ctx.note_cache,
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&mut damus.timeline_cache,
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) {
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warn!("update_damus init: {err}");
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}
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}
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DamusState::Initialized => (),
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};
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if let Err(err) = try_process_event(damus, app_ctx, ctx) {
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error!("error processing event: {}", err);
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}
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}
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fn handle_eose(
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subscriptions: &Subscriptions,
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timeline_cache: &mut TimelineCache,
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ctx: &mut AppContext<'_>,
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subid: &str,
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relay_url: &str,
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) -> Result<()> {
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let sub_kind = if let Some(sub_kind) = subscriptions.subs.get(subid) {
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sub_kind
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} else {
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let n_subids = subscriptions.subs.len();
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warn!(
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"got unknown eose subid {}, {} tracked subscriptions",
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subid, n_subids
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);
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return Ok(());
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};
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match sub_kind {
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SubKind::Timeline(_) => {
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// eose on timeline? whatevs
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}
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SubKind::Initial => {
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//let txn = Transaction::new(ctx.ndb)?;
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//unknowns::update_from_columns(
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// &txn,
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// ctx.unknown_ids,
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// timeline_cache,
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// ctx.ndb,
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// ctx.note_cache,
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//);
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//// this is possible if this is the first time
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//if ctx.unknown_ids.ready_to_send() {
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// unknown_id_send(ctx.unknown_ids, ctx.pool);
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//}
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}
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// oneshot subs just close when they're done
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SubKind::OneShot => {
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let msg = ClientMessage::close(subid.to_string());
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ctx.pool.send_to(&msg, relay_url);
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}
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SubKind::FetchingContactList(timeline_uid) => {
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let timeline = if let Some(tl) = timeline_cache.timelines.get_mut(timeline_uid) {
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tl
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} else {
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error!(
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"timeline uid:{} not found for FetchingContactList",
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timeline_uid
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);
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return Ok(());
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};
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let filter_state = timeline.filter.get_mut(relay_url);
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// If this request was fetching a contact list, our filter
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// state should be "FetchingRemote". We look at the local
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// subscription for that filter state and get the subscription id
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let local_sub = if let FilterState::FetchingRemote(unisub) = filter_state {
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unisub.local
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} else {
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// TODO: we could have multiple contact list results, we need
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// to check to see if this one is newer and use that instead
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warn!(
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"Expected timeline to have FetchingRemote state but was {:?}",
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timeline.filter
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);
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return Ok(());
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};
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info!(
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"got contact list from {}, updating filter_state to got_remote",
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relay_url
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);
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// We take the subscription id and pass it to the new state of
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// "GotRemote". This will let future frames know that it can try
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// to look for the contact list in nostrdb.
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timeline
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.filter
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.set_relay_state(relay_url.to_string(), FilterState::got_remote(local_sub));
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}
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}
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Ok(())
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}
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fn process_message(damus: &mut Damus, ctx: &mut AppContext<'_>, relay: &str, msg: &RelayMessage) {
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match msg {
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RelayMessage::Event(_subid, ev) => {
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let relay = if let Some(relay) = ctx.pool.relays.iter().find(|r| r.url() == relay) {
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relay
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} else {
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error!("couldn't find relay {} for note processing!?", relay);
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return;
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};
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match relay {
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PoolRelay::Websocket(_) => {
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//info!("processing event {}", event);
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if let Err(err) = ctx.ndb.process_event_with(
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ev,
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nostrdb::IngestMetadata::new()
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.client(false)
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.relay(relay.url()),
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) {
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error!("error processing event {ev}: {err}");
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}
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}
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PoolRelay::Multicast(_) => {
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// multicast events are client events
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if let Err(err) = ctx.ndb.process_event_with(
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ev,
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nostrdb::IngestMetadata::new()
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.client(true)
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.relay(relay.url()),
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) {
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error!("error processing multicast event {ev}: {err}");
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}
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}
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}
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}
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RelayMessage::Notice(msg) => warn!("Notice from {}: {}", relay, msg),
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RelayMessage::OK(cr) => info!("OK {:?}", cr),
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RelayMessage::Eose(sid) => {
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if let Err(err) = handle_eose(
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&damus.subscriptions,
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&mut damus.timeline_cache,
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ctx,
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sid,
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relay,
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) {
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error!("error handling eose: {}", err);
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}
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}
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}
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}
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fn render_damus(
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damus: &mut Damus,
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app_ctx: &mut AppContext<'_>,
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ui: &mut egui::Ui,
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) -> Option<AppAction> {
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let app_action = if notedeck::ui::is_narrow(ui.ctx()) {
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render_damus_mobile(damus, app_ctx, ui)
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} else {
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render_damus_desktop(damus, app_ctx, ui)
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};
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// We use this for keeping timestamps and things up to date
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ui.ctx().request_repaint_after(Duration::from_secs(1));
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app_action
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}
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/*
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fn determine_key_storage_type() -> KeyStorageType {
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#[cfg(target_os = "macos")]
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{
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KeyStorageType::MacOS
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}
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#[cfg(target_os = "linux")]
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{
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KeyStorageType::Linux
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}
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#[cfg(not(any(target_os = "macos", target_os = "linux")))]
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{
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KeyStorageType::None
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}
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}
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*/
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impl Damus {
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/// Called once before the first frame.
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pub fn new(ctx: &mut AppContext<'_>, args: &[String]) -> Self {
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// arg parsing
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let (parsed_args, unrecognized_args) =
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ColumnsArgs::parse(args, Some(ctx.accounts.selected_account_pubkey()));
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let account = ctx.accounts.selected_account_pubkey_bytes();
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let mut timeline_cache = TimelineCache::default();
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let tmp_columns = !parsed_args.columns.is_empty();
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let decks_cache = if tmp_columns {
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info!("DecksCache: loading from command line arguments");
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let mut columns: Columns = Columns::new();
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let txn = Transaction::new(ctx.ndb).unwrap();
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for col in &parsed_args.columns {
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let timeline_kind = col.clone().into_timeline_kind();
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if let Some(add_result) = columns.add_new_timeline_column(
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&mut timeline_cache,
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&txn,
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ctx.ndb,
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ctx.note_cache,
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ctx.pool,
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&timeline_kind,
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) {
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add_result.process(
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ctx.ndb,
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ctx.note_cache,
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&txn,
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&mut timeline_cache,
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ctx.unknown_ids,
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);
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}
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}
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columns_to_decks_cache(columns, account)
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} else if let Some(decks_cache) =
|
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crate::storage::load_decks_cache(ctx.path, ctx.ndb, &mut timeline_cache)
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{
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info!(
|
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"DecksCache: loading from disk {}",
|
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crate::storage::DECKS_CACHE_FILE
|
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);
|
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decks_cache
|
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} else {
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info!("DecksCache: creating new with demo configuration");
|
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let mut cache = DecksCache::new_with_demo_config(&mut timeline_cache, ctx);
|
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for (pk, _) in &ctx.accounts.cache {
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cache.add_deck_default(*pk);
|
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}
|
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|
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cache
|
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};
|
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|
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let debug = ctx.args.debug;
|
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let support = Support::new(ctx.path);
|
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let mut note_options = NoteOptions::default();
|
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note_options.set_textmode(parsed_args.is_flag_set(ColumnsFlag::Textmode));
|
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note_options.set_scramble_text(parsed_args.is_flag_set(ColumnsFlag::Scramble));
|
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note_options.set_hide_media(parsed_args.is_flag_set(ColumnsFlag::NoMedia));
|
|
|
|
let jobs = JobsCache::default();
|
|
|
|
let threads = Threads::default();
|
|
|
|
Self {
|
|
subscriptions: Subscriptions::default(),
|
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since_optimize: parsed_args.is_flag_set(ColumnsFlag::SinceOptimize),
|
|
timeline_cache,
|
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drafts: Drafts::default(),
|
|
state: DamusState::Initializing,
|
|
note_options,
|
|
//frame_history: FrameHistory::default(),
|
|
view_state: ViewState::default(),
|
|
tmp_columns,
|
|
support,
|
|
decks_cache,
|
|
debug,
|
|
unrecognized_args,
|
|
jobs,
|
|
threads,
|
|
}
|
|
}
|
|
|
|
pub fn columns_mut(&mut self, accounts: &Accounts) -> &mut Columns {
|
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get_active_columns_mut(accounts, &mut self.decks_cache)
|
|
}
|
|
|
|
pub fn columns(&self, accounts: &Accounts) -> &Columns {
|
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get_active_columns(accounts, &self.decks_cache)
|
|
}
|
|
|
|
pub fn gen_subid(&self, kind: &SubKind) -> String {
|
|
if self.debug {
|
|
format!("{:?}", kind)
|
|
} else {
|
|
Uuid::new_v4().to_string()
|
|
}
|
|
}
|
|
|
|
pub fn mock<P: AsRef<Path>>(data_path: P) -> Self {
|
|
let decks_cache = DecksCache::default();
|
|
|
|
let path = DataPath::new(&data_path);
|
|
let imgcache_dir = path.path(DataPathType::Cache);
|
|
let _ = std::fs::create_dir_all(imgcache_dir.clone());
|
|
let debug = true;
|
|
|
|
let support = Support::new(&path);
|
|
|
|
Self {
|
|
debug,
|
|
subscriptions: Subscriptions::default(),
|
|
since_optimize: true,
|
|
timeline_cache: TimelineCache::default(),
|
|
drafts: Drafts::default(),
|
|
state: DamusState::Initializing,
|
|
note_options: NoteOptions::default(),
|
|
tmp_columns: true,
|
|
//frame_history: FrameHistory::default(),
|
|
view_state: ViewState::default(),
|
|
support,
|
|
decks_cache,
|
|
unrecognized_args: BTreeSet::default(),
|
|
jobs: JobsCache::default(),
|
|
threads: Threads::default(),
|
|
}
|
|
}
|
|
|
|
pub fn subscriptions(&mut self) -> &mut HashMap<String, SubKind> {
|
|
&mut self.subscriptions.subs
|
|
}
|
|
|
|
pub fn unrecognized_args(&self) -> &BTreeSet<String> {
|
|
&self.unrecognized_args
|
|
}
|
|
}
|
|
|
|
/*
|
|
fn circle_icon(ui: &mut egui::Ui, openness: f32, response: &egui::Response) {
|
|
let stroke = ui.style().interact(&response).fg_stroke;
|
|
let radius = egui::lerp(2.0..=3.0, openness);
|
|
ui.painter()
|
|
.circle_filled(response.rect.center(), radius, stroke.color);
|
|
}
|
|
*/
|
|
|
|
#[profiling::function]
|
|
fn render_damus_mobile(
|
|
app: &mut Damus,
|
|
app_ctx: &mut AppContext<'_>,
|
|
ui: &mut egui::Ui,
|
|
) -> Option<AppAction> {
|
|
//let routes = app.timelines[0].routes.clone();
|
|
|
|
let mut rect = ui.available_rect_before_wrap();
|
|
let mut app_action: Option<AppAction> = None;
|
|
|
|
let active_col = app.columns_mut(app_ctx.accounts).selected as usize;
|
|
if !app.columns(app_ctx.accounts).columns().is_empty() {
|
|
let r = nav::render_nav(
|
|
active_col,
|
|
ui.available_rect_before_wrap(),
|
|
app,
|
|
app_ctx,
|
|
ui,
|
|
)
|
|
.process_render_nav_response(app, app_ctx, ui);
|
|
if let Some(r) = &r {
|
|
match r {
|
|
ProcessNavResult::SwitchOccurred => {
|
|
if !app.tmp_columns {
|
|
storage::save_decks_cache(app_ctx.path, &app.decks_cache);
|
|
}
|
|
}
|
|
|
|
ProcessNavResult::PfpClicked => {
|
|
app_action = Some(AppAction::ToggleChrome);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
rect.min.x = rect.max.x - if is_narrow(ui.ctx()) { 60.0 } else { 100.0 };
|
|
rect.min.y = rect.max.y - 100.0;
|
|
|
|
let is_interactive = app_ctx
|
|
.accounts
|
|
.get_selected_account()
|
|
.key
|
|
.secret_key
|
|
.is_some();
|
|
let darkmode = ui.ctx().style().visuals.dark_mode;
|
|
|
|
if ui
|
|
.put(
|
|
rect,
|
|
ui::post::compose_note_button(is_interactive, darkmode),
|
|
)
|
|
.clicked()
|
|
&& !app.columns(app_ctx.accounts).columns().is_empty()
|
|
{
|
|
let router = app.columns_mut(app_ctx.accounts).selected().router_mut();
|
|
if router.top() == &Route::ComposeNote {
|
|
router.go_back();
|
|
} else {
|
|
router.route_to(Route::ComposeNote);
|
|
}
|
|
}
|
|
|
|
app_action
|
|
}
|
|
|
|
#[profiling::function]
|
|
fn render_damus_desktop(
|
|
app: &mut Damus,
|
|
app_ctx: &mut AppContext<'_>,
|
|
ui: &mut egui::Ui,
|
|
) -> Option<AppAction> {
|
|
let screen_size = ui.ctx().screen_rect().width();
|
|
let calc_panel_width = (screen_size
|
|
/ get_active_columns(app_ctx.accounts, &app.decks_cache).num_columns() as f32)
|
|
- 30.0;
|
|
let min_width = 320.0;
|
|
let need_scroll = calc_panel_width < min_width;
|
|
let panel_sizes = if need_scroll {
|
|
Size::exact(min_width)
|
|
} else {
|
|
Size::remainder()
|
|
};
|
|
|
|
ui.spacing_mut().item_spacing.x = 0.0;
|
|
|
|
if need_scroll {
|
|
egui::ScrollArea::horizontal()
|
|
.show(ui, |ui| timelines_view(ui, panel_sizes, app, app_ctx))
|
|
.inner
|
|
} else {
|
|
timelines_view(ui, panel_sizes, app, app_ctx)
|
|
}
|
|
}
|
|
|
|
fn timelines_view(
|
|
ui: &mut egui::Ui,
|
|
sizes: Size,
|
|
app: &mut Damus,
|
|
ctx: &mut AppContext<'_>,
|
|
) -> Option<AppAction> {
|
|
let num_cols = get_active_columns(ctx.accounts, &app.decks_cache).num_columns();
|
|
let mut side_panel_action: Option<nav::SwitchingAction> = None;
|
|
let mut responses = Vec::with_capacity(num_cols);
|
|
|
|
StripBuilder::new(ui)
|
|
.size(Size::exact(ui::side_panel::SIDE_PANEL_WIDTH))
|
|
.sizes(sizes, num_cols)
|
|
.clip(true)
|
|
.horizontal(|mut strip| {
|
|
strip.cell(|ui| {
|
|
let rect = ui.available_rect_before_wrap();
|
|
let side_panel =
|
|
DesktopSidePanel::new(ctx.accounts.get_selected_account(), &app.decks_cache)
|
|
.show(ui);
|
|
|
|
if let Some(side_panel) = side_panel {
|
|
if side_panel.response.clicked() || side_panel.response.secondary_clicked() {
|
|
if let Some(action) = DesktopSidePanel::perform_action(
|
|
&mut app.decks_cache,
|
|
ctx.accounts,
|
|
side_panel.action,
|
|
) {
|
|
side_panel_action = Some(action);
|
|
}
|
|
}
|
|
}
|
|
|
|
// debug
|
|
/*
|
|
ui.painter().rect(
|
|
rect,
|
|
0,
|
|
egui::Color32::RED,
|
|
egui::Stroke::new(1.0, egui::Color32::BLUE),
|
|
egui::StrokeKind::Inside,
|
|
);
|
|
*/
|
|
|
|
// vertical sidebar line
|
|
ui.painter().vline(
|
|
rect.right(),
|
|
rect.y_range(),
|
|
ui.visuals().widgets.noninteractive.bg_stroke,
|
|
);
|
|
});
|
|
|
|
for col_index in 0..num_cols {
|
|
strip.cell(|ui| {
|
|
let rect = ui.available_rect_before_wrap();
|
|
let v_line_stroke = ui.visuals().widgets.noninteractive.bg_stroke;
|
|
let inner_rect = {
|
|
let mut inner = rect;
|
|
inner.set_right(rect.right() - v_line_stroke.width);
|
|
inner
|
|
};
|
|
responses.push(nav::render_nav(col_index, inner_rect, app, ctx, ui));
|
|
|
|
// vertical line
|
|
ui.painter()
|
|
.vline(rect.right(), rect.y_range(), v_line_stroke);
|
|
|
|
// we need borrow ui context for processing, so proces
|
|
// responses in the last cell
|
|
|
|
if col_index == num_cols - 1 {}
|
|
});
|
|
|
|
//strip.cell(|ui| timeline::timeline_view(ui, app, timeline_ind));
|
|
}
|
|
});
|
|
|
|
// process the side panel action after so we don't change the number of columns during
|
|
// StripBuilder rendering
|
|
let mut save_cols = false;
|
|
if let Some(action) = side_panel_action {
|
|
save_cols = save_cols
|
|
|| action.process(&mut app.timeline_cache, &mut app.decks_cache, ctx, ui.ctx());
|
|
}
|
|
|
|
let mut app_action: Option<AppAction> = None;
|
|
|
|
for response in responses {
|
|
let nav_result = response.process_render_nav_response(app, ctx, ui);
|
|
|
|
if let Some(nr) = &nav_result {
|
|
match nr {
|
|
ProcessNavResult::SwitchOccurred => save_cols = true,
|
|
|
|
ProcessNavResult::PfpClicked => {
|
|
app_action = Some(AppAction::ToggleChrome);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if app.tmp_columns {
|
|
save_cols = false;
|
|
}
|
|
|
|
if save_cols {
|
|
storage::save_decks_cache(ctx.path, &app.decks_cache);
|
|
}
|
|
|
|
app_action
|
|
}
|
|
|
|
impl notedeck::App for Damus {
|
|
fn update(&mut self, ctx: &mut AppContext<'_>, ui: &mut egui::Ui) -> Option<AppAction> {
|
|
/*
|
|
self.app
|
|
.frame_history
|
|
.on_new_frame(ctx.input(|i| i.time), frame.info().cpu_usage);
|
|
*/
|
|
|
|
update_damus(self, ctx, ui.ctx());
|
|
render_damus(self, ctx, ui)
|
|
}
|
|
}
|
|
|
|
pub fn get_active_columns<'a>(accounts: &Accounts, decks_cache: &'a DecksCache) -> &'a Columns {
|
|
get_decks(accounts, decks_cache).active().columns()
|
|
}
|
|
|
|
pub fn get_decks<'a>(accounts: &Accounts, decks_cache: &'a DecksCache) -> &'a Decks {
|
|
let key = accounts.selected_account_pubkey();
|
|
decks_cache.decks(key)
|
|
}
|
|
|
|
pub fn get_active_columns_mut<'a>(
|
|
accounts: &Accounts,
|
|
decks_cache: &'a mut DecksCache,
|
|
) -> &'a mut Columns {
|
|
get_decks_mut(accounts, decks_cache)
|
|
.active_mut()
|
|
.columns_mut()
|
|
}
|
|
|
|
pub fn get_decks_mut<'a>(accounts: &Accounts, decks_cache: &'a mut DecksCache) -> &'a mut Decks {
|
|
decks_cache.decks_mut(accounts.selected_account_pubkey())
|
|
}
|
|
|
|
fn columns_to_decks_cache(cols: Columns, key: &[u8; 32]) -> DecksCache {
|
|
let mut account_to_decks: HashMap<Pubkey, Decks> = Default::default();
|
|
let decks = Decks::new(crate::decks::Deck::new_with_columns(
|
|
crate::decks::Deck::default().icon,
|
|
"My Deck".to_owned(),
|
|
cols,
|
|
));
|
|
|
|
let account = Pubkey::new(*key);
|
|
account_to_decks.insert(account, decks);
|
|
DecksCache::new(account_to_decks)
|
|
}
|