use std::{
collections::{HashMap, HashSet},
sync::{
Arc,
atomic::{AtomicBool, AtomicU64, Ordering},
},
};
#[cfg(feature = "egui-test")]
use crate::contract::{
CardKey, CardObservation, CardTarget, ClosePreference, DeleteGuard, Flight, ForkField,
GuideVisibility, HistoryObservation, HistoryRenameObservation, HistorySortObservation,
HistorySortTarget, HistoryTarget, HistoryTranscriptObservation, Observation, PinField,
PreferenceTarget, SearchObservation, SearchTarget, Tab, TabTarget, UI_FINGERPRINT,
WorkspaceTarget,
};
use brass_poolrooms::{
chrome,
chrome::{ForgePin, LonginusCursor, MechanismSize, SortDetent, SortToggle},
water::{Domain, Floor, Frame as WaterFrame, Poke, Surface, Wetness},
};
use egui::{
Color32, RichText, Sense, Stroke, StrokeKind, Vec2,
text::{LayoutJob, TextFormat},
};
use eternalist_apps::{
CloseDisposition, LivingWait, NativeApp, NativeWake, WindowSpec,
command_guide::CommandGuide,
commands::{CommandDispatch, CommandStatus},
};
use crate::{
commands::{Edict, NAVIGATION_IDIOMS, Realm, SCRY_IDIOMS, TILE_IDIOMS, canon},
contract::{Harness, HistoryColumn, HistoryOperation, SortDirection, Work},
history::{
Census as HistoryCensus, Nexus as HistoryNexus, Order as HistoryOrder,
Session as HistorySession, Turn as HistoryTurn, spawn as spawn_history,
},
instance::{Incumbent, NO_DESKTOP},
model::{Card, Census},
posture::{Ledger, Posture},
preferences::Preferences,
recon::{Intent, Nexus, Strike, spawn},
scry::{HistoryHit, HistoryScry, Hit, Scry},
tray::{Signal as TraySignal, Tray},
};
const TILE_MIN: f32 = 300.0;
const TILE_HEIGHT: f32 = 185.0;
const GAP: f32 = 12.0;
const GREEN: Color32 = Color32::from_rgb(91, 218, 146);
const VIOLET: Color32 = Color32::from_rgb(178, 115, 238);
const ORANGE: Color32 = Color32::from_rgb(235, 158, 74);
const RED: Color32 = Color32::from_rgb(236, 91, 91);
const WHITE: Color32 = Color32::from_rgb(238, 234, 224);
const ASH: Color32 = Color32::from_rgb(174, 172, 166);
const TYPE_LIFT: f32 = 1.0;
const SUMMON_BARRAGE: u8 = 12;
const TILE_AREA_PER_IMPULSE: f32 = 2_000.0;
const TILE_IMPULSE_CEIL: f32 = 1.60;
const TILE_SWEEP_EPSILON: f32 = 0.05;
const FEAR_REACH: f32 = 720.0;
const FEAR_FLEE: f32 = 2.25;
const YEARNING_REACH: f32 = 880.0;
const YEARNING_PULL: f32 = 5.0;
const YEARNING_SWELL: f32 = 5.5;
const HISTORY_ROW: f32 = 34.0;
#[derive(Clone, Copy, Default)]
struct TilePose {
offset: Vec2,
swell: f32,
}
type JoltLedger = HashMap<Harness, HashMap<String, TilePose>>;
struct CardPhysics<'a> {
tool: TileTool,
recoiling: bool,
water: &'a mut Surface,
jolts: &'a mut JoltLedger,
hovered: &'a mut Option<usize>,
}
#[derive(Clone, Copy, Default, Eq, PartialEq)]
enum TileTool {
#[default]
Rest,
Dismiss,
Fork,
Pin,
}
impl TileTool {
const fn kinetic(self) -> bool {
matches!(self, Self::Dismiss | Self::Fork)
}
}
struct ActivationFlight {
strike: Strike,
witness: FlightWitness,
}
#[derive(Clone, Copy, Eq, PartialEq)]
enum FlightWitness {
Unpresented,
Presented,
}
#[derive(Clone, Copy, Eq, PartialEq)]
enum GalleryVisibility {
Visible,
ConcealPending,
Concealed,
}
#[derive(Clone, Copy, Eq, PartialEq)]
enum SearchFocus {
Idle,
Seeking,
Held,
Releasing,
}
#[derive(Clone, Copy, Debug, Eq, PartialEq)]
enum Page {
Live,
Historical,
}
impl Page {
const ALL: [Self; 2] = [Self::Live, Self::Historical];
const fn label(self) -> &'static str {
match self {
Self::Live => "LIVE",
Self::Historical => "HISTORICAL",
}
}
const fn next(self) -> Self {
match self {
Self::Live => Self::Historical,
Self::Historical => Self::Live,
}
}
}
struct HistoryGesture {
thread: String,
operation: HistoryOperation,
}
enum HistoryAction {
Inspect(String),
Open(String),
Operate(HistoryGesture),
BeginRename {
thread: String,
name: String,
rect: egui::Rect,
},
CommitRename {
thread: String,
name: String,
},
CancelRename,
}
struct HistoryRename {
thread: String,
text: String,
seize_focus: bool,
}
enum HistoryEffect {
Archived(bool),
Deleted,
Renamed(String),
}
struct HistoryLease {
effect: HistoryEffect,
phase: HistoryPhase,
}
#[derive(Eq, PartialEq)]
enum HistoryPhase {
Submitted,
Acknowledged,
}
impl HistoryLease {
fn claim(order: &HistoryOrder) -> Self {
let effect = match order {
HistoryOrder::Archive(_) => HistoryEffect::Archived(true),
HistoryOrder::Unarchive(_) => HistoryEffect::Archived(false),
HistoryOrder::Delete(_) => HistoryEffect::Deleted,
HistoryOrder::Rename { name, .. } => HistoryEffect::Renamed(name.trim().to_owned()),
};
Self {
effect,
phase: HistoryPhase::Submitted,
}
}
const fn operation(&self) -> HistoryOperation {
match self.effect {
HistoryEffect::Archived(true) => HistoryOperation::Archive,
HistoryEffect::Archived(false) => HistoryOperation::Unarchive,
HistoryEffect::Deleted => HistoryOperation::Delete,
HistoryEffect::Renamed(_) => HistoryOperation::Rename,
}
}
fn settled(&self, thread: &str, census: &HistoryCensus) -> bool {
if self.phase != HistoryPhase::Acknowledged {
return false;
}
let session = census
.sessions
.iter()
.find(|session| session.thread == thread);
match &self.effect {
HistoryEffect::Archived(archived) => {
session.is_some_and(|session| session.archived == *archived)
}
HistoryEffect::Deleted => session.is_none(),
HistoryEffect::Renamed(name) => {
session.and_then(|session| session.name.as_deref()) == Some(name)
}
}
}
}
struct TranscriptView {
thread: String,
name: Option<String>,
state: TranscriptState,
}
enum TranscriptState {
Loading,
Ready {
turns: Vec<HistoryTurn>,
cursor: usize,
},
Failed(String),
}
impl SearchFocus {
const fn held(self) -> bool {
matches!(self, Self::Held)
}
const fn editing(self) -> bool {
matches!(self, Self::Seeking | Self::Held)
}
}
impl ActivationFlight {
const fn launch(strike: Strike) -> Self {
Self {
strike,
witness: FlightWitness::Unpresented,
}
}
fn witness(&mut self) {
self.witness = FlightWitness::Presented;
}
}
struct Wrangler<const START_FLOATING: bool> {
water: Surface,
living_wait: LivingWait,
nexus: Nexus,
historian: HistoryNexus,
census: Option<Census>,
history: Option<HistoryCensus>,
census_label: String,
first_frame_presented: bool,
summon: Arc<AtomicU64>,
summon_generation: u32,
summon_attempts: Option<u8>,
posture: Posture,
pending_activation: Option<ActivationFlight>,
quit: Arc<AtomicBool>,
hovered: Option<usize>,
history_hovered: Option<String>,
search_focus: SearchFocus,
tile_tool: TileTool,
jolts: JoltLedger,
scry: Scry,
history_scry: HistoryScry,
history_requested: HashSet<(String, i64)>,
history_pending: HashMap<String, HistoryLease>,
history_error: Option<String>,
history_rename: Option<HistoryRename>,
delete_target: Option<String>,
transcript: Option<TranscriptView>,
page: Page,
preferences: Preferences,
guide: CommandGuide,
visibility: GalleryVisibility,
ledger: Ledger,
tray: Option<Tray>,
}
pub fn launch(
ctx: &egui::Context,
incumbent: Incumbent,
ledger: Ledger,
posture: Posture,
) -> anyhow::Result<()> {
match posture {
Posture::Floating => {
eternalist_apps::run(ctx.clone(), Wrangler::<true>::raise(ctx, incumbent, ledger))
}
Posture::Tiled => eternalist_apps::run(
ctx.clone(),
Wrangler::<false>::raise(ctx, incumbent, ledger),
),
}
}
impl<const START_FLOATING: bool> Wrangler<START_FLOATING> {
fn raise(ctx: &egui::Context, incumbent: Incumbent, ledger: Ledger) -> Self {
lift_typography(ctx);
let wake = NativeWake::from_context(ctx);
let nexus = spawn(wake.clone());
let historian = spawn_history(wake.clone());
let summon = Arc::new(AtomicU64::new(pack_summon(1, incumbent.launch_desktop())));
let tray_summon = Arc::clone(&summon);
let quit = Arc::new(AtomicBool::new(false));
let tray_quit = Arc::clone(&quit);
let tray_wake = wake;
let tray = Tray::raise(incumbent, move |signal| match signal {
TraySignal::Reveal(destination) => {
let destination = match destination {
Some(desktop) => Some(desktop),
None => match crate::desktop::Desktop::current_desktop() {
Ok(desktop) => desktop,
Err(error) => {
eprintln!(
"codex-wrangler could not sight the current workspace: {error:#}"
);
None
}
},
};
arm_summon(&tray_summon, destination);
let _woken = tray_wake.wake();
}
TraySignal::Quit => {
tray_quit.store(true, Ordering::Release);
let _woken = tray_wake.wake();
}
})
.map_err(|error| eprintln!("codex-wrangler could not raise its tray: {error:#}"))
.ok();
Self {
water: Surface::new(Wetness::Wet),
living_wait: LivingWait::default(),
nexus,
historian,
census: None,
history: None,
census_label: "DISCOVERING MANUAL THREADS".to_owned(),
first_frame_presented: false,
summon,
summon_generation: 0,
summon_attempts: Some(0),
posture: Posture::from_floating(START_FLOATING),
pending_activation: None,
quit,
hovered: None,
history_hovered: None,
search_focus: SearchFocus::Idle,
tile_tool: TileTool::Rest,
jolts: JoltLedger::new(),
scry: Scry::default(),
history_scry: HistoryScry::default(),
history_requested: HashSet::new(),
history_pending: HashMap::new(),
history_error: None,
history_rename: None,
delete_target: None,
transcript: None,
page: Page::Live,
preferences: Preferences::restore(),
guide: CommandGuide::default(),
visibility: GalleryVisibility::Visible,
ledger,
tray,
}
}
fn quench(&mut self) {
self.clear_search();
self.visibility = GalleryVisibility::Concealed;
self.tile_tool = TileTool::Rest;
self.jolts.clear();
self.history_rename = None;
self.transcript = None;
self.water.reset();
self.water.set_wetness(Wetness::Dry);
}
fn request_conceal(&mut self) {
self.quench();
self.visibility = GalleryVisibility::ConcealPending;
}
fn reap_activation(&mut self) {
if self
.pending_activation
.as_ref()
.is_some_and(|flight| flight.witness != FlightWitness::Presented)
{
return;
}
let Some(activation) = self.nexus.take_activation() else {
return;
};
if self
.pending_activation
.as_ref()
.is_none_or(|flight| flight.strike != activation.strike)
{
return;
}
self.pending_activation = None;
if activation.succeeded && activation.conceal {
self.sight_posture();
if self.posture.floating() {
self.request_conceal();
}
}
}
fn kindle_if_summoned(&mut self) -> bool {
let generation = u32::try_from(self.summon.load(Ordering::Acquire) >> 32)
.expect("summon generation occupies 32 bits");
if generation == self.summon_generation {
return false;
}
self.summon_generation = generation;
self.summon_attempts = Some(0);
self.visibility = GalleryVisibility::Visible;
self.water.reset();
self.water.set_wetness(Wetness::Wet);
self.sight_posture();
true
}
fn drain(&mut self) -> bool {
if !self.first_frame_presented {
return false;
}
let Some(census) = self.nexus.take_census() else {
return false;
};
self.scry.reconcile(&census.cards);
self.census_label = self.scry.label().to_owned();
self.census = Some(census);
self.reconcile_history_scry();
true
}
fn drain_history(&mut self) -> bool {
if let Some(census) = self.historian.take_census() {
self.history_pending
.retain(|thread, lease| !lease.settled(thread, &census));
self.history = Some(census);
self.reconcile_history_scry();
return true;
}
false
}
fn reap_history_outcomes(&mut self) -> bool {
let mut changed = false;
for outcome in self.historian.take_outcomes() {
let thread = outcome.order.thread();
let operation = outcome.order.operation();
if let Some(error) = outcome.error {
let _prior = self.history_pending.remove(thread);
self.history_error = Some(format!(
"{} {} FAILED · {error}",
operation.present_participle(),
outcome.order.thread()
));
} else {
let census = self.history.as_ref();
let settled = self.history_pending.get_mut(thread).is_some_and(|lease| {
assert_eq!(
lease.operation(),
operation,
"history outcome crossed its resource lease"
);
lease.phase = HistoryPhase::Acknowledged;
census.is_some_and(|census| lease.settled(thread, census))
});
if settled {
let _prior = self.history_pending.remove(thread);
}
self.history_error = None;
}
changed = true;
}
changed
}
fn reap_transcripts(&mut self) -> bool {
let mut changed = false;
for outcome in self.historian.take_transcripts() {
let Some(view) = self
.transcript
.as_mut()
.filter(|view| view.thread == outcome.thread)
else {
continue;
};
view.state = if let Some(error) = outcome.error {
TranscriptState::Failed(error)
} else {
let cursor = outcome.turns.len().saturating_sub(1);
TranscriptState::Ready {
turns: outcome.turns,
cursor,
}
};
changed = true;
}
changed
}
fn reconcile_history_scry(&mut self) {
let Some(live) = live_codex_threads(self.census.as_ref()) else {
self.history_scry.reconcile(&[], &HashSet::new());
return;
};
let sessions = self
.history
.as_ref()
.map_or(&[][..], |census| census.sessions.as_slice());
self.history_scry.reconcile(sessions, &live);
}
fn clear_search(&mut self) {
match self.page {
Page::Live => {
let cards = self
.census
.as_ref()
.map_or(&[][..], |census| census.cards.as_slice());
self.scry.clear(cards);
if self.census.is_some() {
self.census_label = self.scry.label().to_owned();
}
}
Page::Historical => {
if let Some(live) = live_codex_threads(self.census.as_ref()) {
let sessions = self
.history
.as_ref()
.map_or(&[][..], |census| census.sessions.as_slice());
self.history_scry.clear(sessions, &live);
} else {
self.history_scry.clear(&[], &HashSet::new());
}
}
}
self.search_focus = SearchFocus::Releasing;
}
fn select_page(&mut self, page: Page, ctx: &egui::Context) {
if self.page == page {
return;
}
self.page = page;
self.history_rename = None;
self.search_focus = SearchFocus::Releasing;
ctx.request_discard("Wrangler tab changed");
}
fn seize_shortcuts(&mut self, ui: &mut egui::Ui, search_id: egui::Id, modal_open: bool) {
if self.history_rename.is_some() {
if ui.input_mut(|input| input.consume_key(egui::Modifiers::NONE, egui::Key::Escape)) {
self.history_rename = None;
}
return;
}
let help_invoked = !modal_open && self.guide.take_shortcuts(ui.ctx());
if !modal_open
&& !help_invoked
&& !self.guide.is_open()
&& let Some(CommandDispatch::Invoke(Edict::Scry)) =
canon().route(ui.ctx(), &[Realm::Gallery], |_| CommandStatus::Enabled)
{
self.search_focus = SearchFocus::Seeking;
}
if !modal_open
&& !help_invoked
&& !self.guide.is_open()
&& ui.input_mut(|input| input.consume_key(egui::Modifiers::NONE, egui::Key::Tab))
{
self.select_page(self.page.next(), ui.ctx());
}
if !modal_open
&& !self.guide.is_open()
&& ui.input_mut(|input| input.consume_key(egui::Modifiers::NONE, egui::Key::Escape))
{
self.clear_search();
ui.memory_mut(|memory| memory.surrender_focus(search_id));
}
}
fn search_field(&mut self, ui: &mut egui::Ui, id: egui::Id) {
match self.page {
Page::Live => self.live_search_field(ui, id),
Page::Historical => self.history_search_field(ui, id),
}
}
fn live_search_field(&mut self, ui: &mut egui::Ui, id: egui::Id) {
let before = self.scry.query().to_owned();
let color = if self.scry.valid() { chrome::TEXT } else { RED };
let response = ui.add(
egui::TextEdit::singleline(self.scry.edit())
.id(id)
.hint_text("CASE-INSENSITIVE REGEXP · TITLES OR NAMELESS PATHS")
.text_color(color)
.desired_width(ui.available_width()),
);
brass_poolrooms::poolroom_anchor!(ui, SearchTarget::Editor.to_string(), response.rect);
if self.search_focus == SearchFocus::Seeking {
response.request_focus();
}
self.search_focus = if response.has_focus() {
SearchFocus::Held
} else {
SearchFocus::Idle
};
if response.lost_focus() && ui.input(|input| input.key_pressed(egui::Key::Enter)) {
ui.ctx().request_discard("Search editor submitted");
}
if response.changed() {
let cards = self
.census
.as_ref()
.map_or(&[][..], |census| census.cards.as_slice());
self.scry.revise(cards);
if self.census.is_some() {
self.census_label = self.scry.label().to_owned();
}
}
if let Some(wake) = chrome::text_wake(ui, &response, &before, self.scry.query()) {
self.water.text(wake);
}
}
fn history_search_field(&mut self, ui: &mut egui::Ui, id: egui::Id) {
let before = self.history_scry.query().to_owned();
let color = if self.history_scry.valid() {
chrome::TEXT
} else {
RED
};
let response = ui.add(
egui::TextEdit::singleline(self.history_scry.edit())
.id(id)
.hint_text("CASE-INSENSITIVE REGEXP · SESSION NAMES OR IDS")
.text_color(color)
.desired_width(ui.available_width()),
);
brass_poolrooms::poolroom_anchor!(ui, SearchTarget::Editor.to_string(), response.rect);
if self.search_focus == SearchFocus::Seeking {
response.request_focus();
}
self.search_focus = if response.has_focus() {
SearchFocus::Held
} else {
SearchFocus::Idle
};
if response.lost_focus() && ui.input(|input| input.key_pressed(egui::Key::Enter)) {
ui.ctx().request_discard("Search editor submitted");
}
if response.changed() {
if let Some(live) = live_codex_threads(self.census.as_ref()) {
let sessions = self
.history
.as_ref()
.map_or(&[][..], |census| census.sessions.as_slice());
self.history_scry.revise(sessions, &live);
} else {
self.history_scry.revise(&[], &HashSet::new());
}
}
if let Some(wake) = chrome::text_wake(ui, &response, &before, self.history_scry.query()) {
self.water.text(wake);
}
}
fn close_preference(&mut self, ui: &mut egui::Ui) {
let mut minimize = self.preferences.minimize_on_close();
let latch = chrome::Checkbox::new(&mut minimize, "MINIMIZE ON CLOSE")
.label_side(chrome::LabelSide::Left)
.size(MechanismSize::Small)
.show(ui);
brass_poolrooms::poolroom_anchor!(
ui,
PreferenceTarget("minimize-on-close").to_string(),
latch.rect
);
self.water.checkbox(&latch);
if latch.changed() {
self.preferences.set_minimize_on_close(minimize);
}
}
fn header(&mut self, ui: &mut egui::Ui) {
let _heading = ui.horizontal(|ui| {
let _title = ui.label(chrome::title("CODEX WRANGLER").size(18.0));
ui.add_space(8.0);
let (label, valid) = match self.page {
Page::Live => (self.census_label.as_str(), self.scry.valid()),
Page::Historical => (self.history_scry.label(), self.history_scry.valid()),
};
let count = if valid {
chrome::muted(label).size(13.0)
} else {
RichText::new(label).size(13.0).color(RED)
};
let _count = ui.label(count);
ui.add_space(8.0);
let _help = ui.label(chrome::muted("? TO OPEN HELP").size(12.0));
ui.with_layout(egui::Layout::right_to_left(egui::Align::Center), |ui| {
self.close_preference(ui);
ui.add_space(8.0);
if self.page == Page::Live {
legend(ui, "DONE", Work::Done);
legend(ui, "SLEEP", Work::Sleep);
legend(ui, "CLOSED", Work::Closed);
legend(ui, "GOAL", Work::Goal);
legend(ui, "WORKING", Work::Turn);
legend(ui, "INPUT", Work::Input);
legend(ui, "ERROR", Work::Error);
} else {
let mut guarded = self.preferences.confirm_deletion();
let guard = chrome::Checkbox::new(&mut guarded, "CONFIRM DELETE")
.label_side(chrome::LabelSide::Left)
.size(MechanismSize::Small)
.show(ui);
brass_poolrooms::poolroom_anchor!(
ui,
HistoryTarget("preferences", "confirm-delete").to_string(),
guard.rect
);
self.water.checkbox(&guard);
if guard.changed() {
self.preferences.set_confirm_deletion(guarded);
}
}
});
});
ui.add_space(7.0);
let _tabs = ui.horizontal(|ui| {
for page in Page::ALL {
let response = page_tab(ui, page, self.page == page);
brass_poolrooms::poolroom_anchor!(
ui,
TabTarget(page.into()).to_string(),
response.rect
);
if response.hovered() {
self.water
.hover(("wrangler-tab", page.label()), response.rect);
}
if response.clicked() && self.page != page {
self.water.click(response.rect);
self.select_page(page, ui.ctx());
}
}
let (query, valid) = match self.page {
Page::Live => (self.scry.query(), self.scry.valid()),
Page::Historical => (self.history_scry.query(), self.history_scry.valid()),
};
if !self.search_focus.editing() && !query.is_empty() {
ui.add_space(10.0);
let filter = format!("FILTER · {query}");
let text = if valid {
chrome::muted(filter).size(12.0)
} else {
RichText::new(filter).size(12.0).color(RED)
};
let filter_rect = ui
.add(
egui::Label::new(text)
.truncate()
.show_tooltip_when_elided(false),
)
.rect;
brass_poolrooms::poolroom_anchor!(
ui,
SearchTarget::Filter.to_string(),
filter_rect
);
#[cfg(not(feature = "egui-test"))]
let _ = filter_rect;
}
});
}
fn gallery_panel(
&mut self,
ui: &mut egui::Ui,
search_id: egui::Id,
tool: TileTool,
recoiling: bool,
) -> (Option<Strike>, f32) {
let mut selected = None;
let panel = egui::CentralPanel::default()
.frame(
egui::Frame::new()
.fill(Color32::from_rgba_unmultiplied(12, 11, 9, 232))
.inner_margin(22),
)
.show(ui, |ui| {
self.header(ui);
if self.search_focus.editing() {
ui.add_space(7.0);
self.search_field(ui, search_id);
}
ui.add_space(16.0);
let scroll = egui::ScrollArea::vertical()
.id_salt("codex-gallery")
.auto_shrink([false; 2])
.show(ui, |ui| {
ui.set_width(ui.available_width());
if self.census.is_none() {
let arena = ui.max_rect();
let _bouncer = self.living_wait.bouncer(ui, arena);
} else if let Some(fault) = self
.census
.as_ref()
.and_then(|census| census.fault.as_deref())
{
let _fault = ui.label(RichText::new(fault).color(Color32::LIGHT_RED));
} else if self
.census
.as_ref()
.is_some_and(|census| census.cards.is_empty())
{
let _empty = ui.centered_and_justified(|ui| {
ui.label(
chrome::muted("NO MANUAL HARNESS TERMINALS FOUND").size(13.0),
)
});
} else if self.scry.hits().is_empty() {
let _empty = ui.centered_and_justified(|ui| {
ui.label(chrome::muted("NO MATCHING SESSIONS").size(13.0))
});
} else if let Some(census) = &self.census {
selected = gallery(
ui,
&census.cards,
self.scry.hits(),
&mut CardPhysics {
tool,
recoiling,
water: &mut self.water,
jolts: &mut self.jolts,
hovered: &mut self.hovered,
},
);
}
});
scroll.state.offset.y
});
(selected, panel.inner)
}
fn history_panel(
&mut self,
ui: &mut egui::Ui,
search_id: egui::Id,
) -> (Option<HistoryAction>, f32) {
let mut action = None;
let mut tally = Vec::new();
let panel = egui::CentralPanel::default()
.frame(
egui::Frame::new()
.fill(Color32::from_rgba_unmultiplied(12, 11, 9, 232))
.inner_margin(22),
)
.show(ui, |ui| {
self.header(ui);
if self.search_focus.editing() {
ui.add_space(7.0);
self.search_field(ui, search_id);
}
if let Some(error) = &self.history_error {
ui.add_space(7.0);
let _error = ui.add(
egui::Label::new(RichText::new(error).size(12.0).color(RED))
.wrap()
.show_tooltip_when_elided(false),
);
}
ui.add_space(14.0);
if self.history_barrier(ui) {
return 0.0;
}
if self.history_scry.hits().is_empty() {
let message = if self.history_scry.query().is_empty() {
"NO HISTORICAL SESSIONS"
} else {
"NO MATCHING HISTORICAL SESSIONS"
};
let _empty =
ui.centered_and_justified(|ui| ui.label(chrome::muted(message).size(13.0)));
return 0.0;
}
let width = ui.available_width();
let columns = HistoryColumns::fit(width);
if let Some(column) = history_header(
ui,
columns,
&self.history_scry,
self.history_rename.is_none(),
&mut self.water,
) {
let sessions = &self.history.as_ref().expect("history exists").sessions;
self.history_scry.cycle(column, sessions);
ui.ctx().request_discard("Historical order changed");
}
ui.add_space(4.0);
let scroll = egui::ScrollArea::vertical()
.id_salt("codex-history")
.auto_shrink([false; 2])
.show_rows(
ui,
HISTORY_ROW,
self.history_scry.hits().len(),
|ui, rows| {
let sessions = &self.history.as_ref().expect("history exists").sessions;
let result = history_rows(
ui,
sessions,
self.history_scry.hits(),
rows,
columns,
&self.history_pending,
&mut self.history_rename,
&mut self.water,
&mut self.history_hovered,
);
action = result.action;
tally = result.tally;
},
);
scroll.state.offset.y
});
let stamps = self
.history
.iter()
.flat_map(|history| &history.sessions)
.map(|session| (session.thread.as_str(), session.updated_at_ms))
.collect::<HashMap<_, _>>();
let novel = tally
.into_iter()
.filter(|thread| {
stamps.get(thread.as_str()).is_some_and(|updated_at_ms| {
self.history_requested
.insert((thread.clone(), *updated_at_ms))
})
})
.collect::<Vec<_>>();
if !novel.is_empty() && self.historian.courier().tally(novel.clone()).is_err() {
for thread in novel {
if let Some(updated_at_ms) = stamps.get(thread.as_str()) {
let _removed = self.history_requested.remove(&(thread, *updated_at_ms));
}
}
}
(action, panel.inner)
}
fn history_barrier(&mut self, ui: &mut egui::Ui) -> bool {
if self.history.is_none() || self.census.is_none() {
let arena = ui.max_rect();
let _bouncer = self.living_wait.bouncer(ui, arena);
return true;
}
if let Some(fault) = self
.census
.as_ref()
.and_then(|census| census.fault.as_deref())
{
let _fault = ui.label(
RichText::new(format!("COULD NOT PARTITION LIVE SESSIONS · {fault}"))
.color(Color32::LIGHT_RED),
);
return true;
}
if let Some(fault) = self
.history
.as_ref()
.and_then(|history| history.fault.as_deref())
{
let _fault = ui.label(RichText::new(fault).color(Color32::LIGHT_RED));
return true;
}
false
}
fn submit_history(&mut self, order: HistoryOrder) {
let thread = order.thread().clone();
if self.history_pending.contains_key(&thread) {
return;
}
let lease = HistoryLease::claim(&order);
let operation = lease.operation();
let prior = self.history_pending.insert(thread.clone(), lease);
assert!(prior.is_none(), "history resource admitted two leases");
if self.historian.courier().order(order).is_ok() {
self.history_error = None;
} else {
let _lease = self.history_pending.remove(&thread);
self.history_error = Some(format!(
"{} {thread} FAILED · history worker is unavailable",
operation.present_participle()
));
}
}
fn launch_strike(&mut self, strike: Strike) {
if self.pending_activation.is_some() {
return;
}
self.summon_attempts = None;
self.sight_posture();
if self.nexus.strike.try_send(strike.clone()).is_ok() {
self.pending_activation = Some(ActivationFlight::launch(strike));
}
}
fn accept_history_action(&mut self, action: HistoryAction) {
match action {
HistoryAction::Inspect(thread) => self.request_transcript(thread),
HistoryAction::Open(thread) => self.launch_strike(Strike {
harness: Harness::Codex,
thread,
intent: Intent::Open,
}),
HistoryAction::Operate(gesture) => self.accept_history_gesture(gesture),
HistoryAction::BeginRename { thread, name, rect } => {
self.history_rename = Some(HistoryRename {
thread,
text: name,
seize_focus: true,
});
self.water.click(rect);
}
HistoryAction::CommitRename { thread, name } => {
self.history_rename = None;
self.submit_history(HistoryOrder::rename(thread, name));
}
HistoryAction::CancelRename => self.history_rename = None,
}
}
fn accept_history_gesture(&mut self, gesture: HistoryGesture) {
if gesture.operation == HistoryOperation::Delete && self.preferences.confirm_deletion() {
self.delete_target = Some(gesture.thread);
} else {
self.submit_history(HistoryOrder::operate(gesture.thread, gesture.operation));
}
}
fn request_transcript(&mut self, thread: String) {
let name = self.history.as_ref().and_then(|history| {
history
.sessions
.iter()
.find(|session| session.thread == thread)
.and_then(|session| session.name.clone())
});
self.transcript = Some(TranscriptView {
thread: thread.clone(),
name,
state: TranscriptState::Loading,
});
if self.historian.courier().transcript(thread).is_err()
&& let Some(view) = &mut self.transcript
{
view.state = TranscriptState::Failed("history reader is unavailable".to_owned());
}
}
fn transcript_modal(&mut self, ctx: &egui::Context) {
let Some(mut view) = self.transcript.take() else {
return;
};
let modal = egui::Modal::new(egui::Id::new("codex-history-transcript"))
.frame(
egui::Frame::new()
.fill(chrome::SURFACE)
.stroke(Stroke::new(1.5, chrome::EDGE_STRONG))
.corner_radius(2)
.inner_margin(egui::Margin::same(18)),
)
.backdrop_color(Color32::from_black_alpha(188))
.show(ctx, |ui| {
let width = 860.0_f32.min(ctx.content_rect().width() - 48.0);
ui.set_width(width);
let _top = ui.horizontal(|ui| {
let (cursor, total) = match &view.state {
TranscriptState::Ready { turns, cursor } => (*cursor, turns.len()),
TranscriptState::Loading | TranscriptState::Failed(_) => (0, 0),
};
let previous = ui.add_enabled(
cursor > 0,
egui::Button::new(RichText::new("←").size(18.0))
.min_size(Vec2::new(34.0, 28.0)),
);
chrome::shallow_tension(ui, &previous);
brass_poolrooms::poolroom_anchor!(
ui,
HistoryTarget(&view.thread, "previous-turn").to_string(),
previous.rect
);
let next = ui.add_enabled(
cursor + 1 < total,
egui::Button::new(RichText::new("→").size(18.0))
.min_size(Vec2::new(34.0, 28.0)),
);
chrome::shallow_tension(ui, &next);
brass_poolrooms::poolroom_anchor!(
ui,
HistoryTarget(&view.thread, "next-turn").to_string(),
next.rect
);
if previous.clicked()
&& let TranscriptState::Ready { cursor, .. } = &mut view.state
{
*cursor -= 1;
self.water.click(previous.rect);
}
if next.clicked()
&& let TranscriptState::Ready { cursor, .. } = &mut view.state
{
*cursor += 1;
self.water.click(next.rect);
}
ui.add_space(8.0);
let title = view.name.as_deref().unwrap_or("anonymous");
let _title = ui.add(
egui::Label::new(chrome::title(title.to_uppercase()))
.truncate()
.show_tooltip_when_elided(false),
);
let _position =
ui.with_layout(egui::Layout::right_to_left(egui::Align::Center), |ui| {
let position = if total == 0 {
"NO TURNS".to_owned()
} else {
format!("TURN {} / {total}", cursor + 1)
};
let _position = ui.label(chrome::muted(position).size(12.0));
});
});
let _thread = ui.label(RichText::new(&view.thread).size(11.0).color(chrome::MUTED));
ui.add_space(12.0);
match &view.state {
TranscriptState::Loading => {
let (arena, _) = ui.allocate_exact_size(
Vec2::new(ui.available_width(), 430.0),
Sense::hover(),
);
let _bouncer = self.living_wait.bouncer(ui, arena);
}
TranscriptState::Failed(error) => {
let _error = ui.label(RichText::new(error).color(RED));
}
TranscriptState::Ready { turns, cursor } => {
if let Some(turn) = turns.get(*cursor) {
transcript_turn(ui, turn);
} else {
let _empty = ui.label(chrome::muted(
"NO USER OR MODEL MESSAGES FOUND IN THIS ROLLOUT",
));
}
}
}
});
if !modal.should_close() {
self.transcript = Some(view);
}
}
fn deletion_modal(&mut self, ctx: &egui::Context) {
let Some(thread) = self.delete_target.clone() else {
return;
};
let name = self
.history
.as_ref()
.and_then(|history| {
history
.sessions
.iter()
.find(|session| session.thread == thread)
})
.and_then(|session| session.name.as_deref())
.unwrap_or("anonymous")
.to_owned();
let enter =
ctx.input_mut(|input| input.consume_key(egui::Modifiers::NONE, egui::Key::Enter));
let mut cancel = false;
let mut delete = enter;
let modal = egui::Modal::new(egui::Id::new("codex-history-delete"))
.frame(
egui::Frame::new()
.fill(chrome::SURFACE)
.stroke(Stroke::new(1.5, RED))
.corner_radius(2)
.inner_margin(egui::Margin::same(18)),
)
.backdrop_color(Color32::from_black_alpha(188))
.show(ctx, |ui| {
ui.set_width(520.0_f32.min(ctx.content_rect().width() - 48.0));
let _title = ui.label(chrome::title("DELETE SESSION PERMANENTLY?"));
ui.add_space(9.0);
let _name = ui.label(RichText::new(name).color(chrome::TEXT));
let _thread = ui.label(RichText::new(&thread).size(11.0).color(chrome::MUTED));
ui.add_space(10.0);
let _warning = ui.label(
RichText::new("The rollout and its Codex index record will be destroyed.")
.color(RED),
);
ui.add_space(10.0);
let mut guarded = self.preferences.confirm_deletion();
let guard = chrome::Checkbox::new(&mut guarded, "CONFIRM FUTURE DELETIONS")
.size(MechanismSize::Small)
.show(ui);
brass_poolrooms::poolroom_anchor!(
ui,
HistoryTarget(&thread, "confirm-future").to_string(),
guard.rect
);
self.water.checkbox(&guard);
if guard.changed() {
self.preferences.set_confirm_deletion(guarded);
}
ui.add_space(12.0);
let _buttons = ui.horizontal(|ui| {
let cancel_button =
ui.add(egui::Button::new("CANCEL").min_size(Vec2::new(100.0, 30.0)));
chrome::shallow_tension(ui, &cancel_button);
cancel |= cancel_button.clicked();
let delete_button = ui.add(
egui::Button::new(RichText::new("DELETE").strong().color(RED))
.min_size(Vec2::new(120.0, 30.0))
.stroke(Stroke::new(1.4, RED)),
);
chrome::shallow_tension(ui, &delete_button);
brass_poolrooms::poolroom_anchor!(
ui,
HistoryTarget(&thread, "confirm-delete").to_string(),
delete_button.rect
);
delete |= delete_button.clicked();
});
});
if delete {
self.delete_target = None;
self.submit_history(HistoryOrder::operate(thread, HistoryOperation::Delete));
} else if cancel || modal.should_close() {
self.delete_target = None;
}
}
fn sight_posture(&mut self) {
match crate::desktop::Desktop::process_floating(std::process::id()) {
Ok(Some(floating)) => {
self.posture = Posture::from_floating(floating);
self.ledger.remember(self.posture);
}
Ok(None) => {}
Err(error) => {
eprintln!("codex-wrangler could not read its i3 window mode: {error:#}");
}
}
}
#[cfg(feature = "egui-test")]
fn search_observation(&self) -> SearchObservation {
let (query, valid) = match self.page {
Page::Live => (self.scry.query(), self.scry.valid()),
Page::Historical => (self.history_scry.query(), self.history_scry.valid()),
};
SearchObservation {
query: query.to_owned(),
valid,
focused: self.search_focus.held(),
editing: self.search_focus.editing(),
}
}
#[cfg(feature = "egui-test")]
fn transcript_observation(&self) -> Option<HistoryTranscriptObservation> {
self.transcript.as_ref().map(|view| {
let (cursor, total, user, model, error) = match &view.state {
TranscriptState::Loading => (None, 0, None, None, None),
TranscriptState::Failed(error) => (None, 0, None, None, Some(error.clone())),
TranscriptState::Ready { turns, cursor } => {
let turn = turns.get(*cursor);
(
turn.map(|_| *cursor),
turns.len(),
turn.map(|turn| turn.user.clone()),
turn.map(|turn| turn.model.clone()),
None,
)
}
};
HistoryTranscriptObservation {
thread: view.thread.clone(),
cursor,
total,
user,
model,
error,
}
})
}
#[cfg(feature = "egui-test")]
fn rename_observation(&self, focused: bool) -> Option<HistoryRenameObservation> {
self.history_rename
.as_ref()
.map(|rename| HistoryRenameObservation {
thread: rename.thread.clone(),
draft: rename.text.clone(),
focused,
})
}
#[cfg(feature = "egui-test")]
const fn fork_field(&self) -> ForkField {
if matches!(self.tile_tool, TileTool::Fork) {
ForkField::Armed
} else {
ForkField::Quiescent
}
}
#[cfg(feature = "egui-test")]
const fn pin_field(&self) -> PinField {
if matches!(self.tile_tool, TileTool::Pin) {
PinField::Armed
} else {
PinField::Quiescent
}
}
#[cfg(feature = "egui-test")]
fn card_observations(&self) -> Vec<CardObservation> {
self.census
.iter()
.flat_map(|census| &census.cards)
.map(|card| CardObservation {
harness: card.harness,
name: card.name.clone(),
thread: card.thread.clone(),
work: card.work,
workspace: card.workspace,
pinned: card.pinned,
})
.collect()
}
#[cfg(feature = "egui-test")]
fn observation(&self, text_edit_focused: bool) -> Observation {
let live = live_codex_threads(self.census.as_ref());
let history = live.as_ref().map_or_else(Vec::new, |live| {
self.history
.iter()
.flat_map(|history| &history.sessions)
.filter(|session| !live.contains(&session.thread))
.map(|session| HistoryObservation {
thread: session.thread.clone(),
name: session.name.clone(),
turns: session.turns,
bytes: session.bytes,
archived: session.archived,
pending: self
.history_pending
.get(&session.thread)
.map(HistoryLease::operation),
})
.collect()
});
let history_order = self.history.as_ref().map_or_else(Vec::new, |history| {
self.history_scry
.hits()
.iter()
.filter_map(|hit| history.sessions.get(hit.session()))
.map(|session| session.thread.clone())
.collect()
});
Observation {
fingerprint: UI_FINGERPRINT.to_owned(),
summoning: self.summon_attempts.is_some(),
hovered: self.hovered.and_then(|index| {
self.census
.as_ref()
.and_then(|census| census.cards.get(index))
.map(|card| CardKey {
harness: card.harness,
thread: card.thread.clone(),
})
}),
loading: self.census.is_none(),
jiggling: matches!(self.tile_tool, TileTool::Dismiss),
fork_field: self.fork_field(),
pin_field: self.pin_field(),
flight: if self.pending_activation.is_some() {
Flight::Striking
} else {
Flight::Grounded
},
search: self.search_observation(),
guide: if self.guide.is_open() {
GuideVisibility::Open
} else {
GuideVisibility::Closed
},
tab: self.page.into(),
delete_guard: if self.preferences.confirm_deletion() {
DeleteGuard::Armed
} else {
DeleteGuard::Bypassed
},
close_preference: if self.preferences.minimize_on_close() {
ClosePreference::Minimize
} else {
ClosePreference::Exit
},
delete_prompt: self.delete_target.clone(),
visible: self
.census
.iter()
.flat_map(|census| {
self.scry
.hits()
.iter()
.filter_map(|hit| census.cards.get(hit.card()))
})
.map(|card| CardKey {
harness: card.harness,
thread: card.thread.clone(),
})
.collect(),
cards: self.card_observations(),
history,
history_rename: self.rename_observation(text_edit_focused),
history_transcript: self.transcript_observation(),
history_order,
history_sorts: self
.history_scry
.sorts()
.map(|(column, direction)| HistorySortObservation { column, direction })
.collect(),
}
}
}
impl<const START_FLOATING: bool> Drop for Wrangler<START_FLOATING> {
fn drop(&mut self) {
self.sight_posture();
self.ledger.remember(self.posture);
}
}
impl<const START_FLOATING: bool> NativeApp for Wrangler<START_FLOATING> {
const WINDOW: WindowSpec = if START_FLOATING {
WindowSpec::new("Codex Wrangler", [1_260.0, 820.0]).floating()
} else {
WindowSpec::new("Codex Wrangler", [1_260.0, 820.0])
};
fn draw(&mut self, ui: &mut egui::Ui) {
ui.ctx().set_cursor_image(None);
self.kindle_if_summoned();
self.hovered = None;
self.history_hovered = None;
self.reap_activation();
let history_outcome = self.reap_history_outcomes() | self.reap_transcripts();
if self.visibility != GalleryVisibility::Visible {
return;
}
let search_id = ui.make_persistent_id("thread-search");
if self.search_focus == SearchFocus::Releasing {
ui.memory_mut(|memory| memory.surrender_focus(search_id));
self.search_focus = SearchFocus::Idle;
}
let modal_open = self.delete_target.is_some() || self.transcript.is_some();
self.seize_shortcuts(ui, search_id, modal_open);
let basin = ui.max_rect();
let physical_mode = !modal_open
&& self.page == Page::Live
&& !self.guide.is_open()
&& !ui.ctx().text_edit_focused();
let modifiers = ui.input(|input| input.modifiers);
let tile_tool = if !physical_mode {
TileTool::Rest
} else if modifiers.matches_exact(egui::Modifiers::SHIFT) {
TileTool::Dismiss
} else if modifiers.matches_exact(egui::Modifiers::CTRL) {
TileTool::Fork
} else if modifiers.matches_exact(egui::Modifiers::ALT) {
TileTool::Pin
} else {
TileTool::Rest
};
let recoiling = self.tile_tool.kinetic() && tile_tool == TileTool::Rest;
self.tile_tool = tile_tool;
if tile_tool == TileTool::Dismiss {
ui.ctx()
.request_repaint_after(std::time::Duration::from_millis(45));
}
self.water.begin(Domain::basin(basin));
self.water.set_floor(Some(Floor::shallow(basin)));
let (selected, historical, heave) = match self.page {
Page::Live => {
let (selected, heave) = self.gallery_panel(ui, search_id, tile_tool, recoiling);
(selected, None, heave)
}
Page::Historical => {
let (gesture, heave) = self.history_panel(ui, search_id);
(None, gesture, heave)
}
};
if !tile_tool.kinetic() {
self.jolts.clear();
}
if let Some(strike) = selected {
self.launch_strike(strike);
}
if let Some(action) = historical {
self.accept_history_action(action);
}
self.deletion_modal(ui.ctx());
self.transcript_modal(ui.ctx());
self.water.heave(ui.ctx(), heave);
self.guide.show(
ui.ctx(),
canon(),
&[Realm::Gallery],
|_| match self.page {
Page::Live => "LIVE",
Page::Historical => "HISTORICAL",
},
|_| CommandStatus::Enabled,
&[NAVIGATION_IDIOMS, TILE_IDIOMS, SCRY_IDIOMS],
);
let stable_pointer = match self.page {
Page::Live => self.hovered.is_none(),
Page::Historical => self.history_hovered.is_none(),
};
let mut changed = history_outcome;
if stable_pointer
&& !tile_tool.kinetic()
&& !self.search_focus.held()
&& self.history_rename.is_none()
{
changed |= self.drain();
changed |= self.drain_history();
}
if changed {
ui.ctx().request_repaint();
}
}
fn close_requested(&mut self) -> CloseDisposition {
if self.preferences.minimize_on_close() && self.tray.as_ref().is_some_and(Tray::available) {
self.sight_posture();
self.quench();
CloseDisposition::HideOrExit
} else {
CloseDisposition::Exit
}
}
fn take_reveal_request(&mut self) -> bool {
self.kindle_if_summoned()
}
fn take_conceal_request(&mut self) -> bool {
if self.visibility == GalleryVisibility::ConcealPending {
self.visibility = GalleryVisibility::Concealed;
true
} else {
false
}
}
fn exit_requested(&self) -> bool {
self.quit.load(Ordering::Acquire)
}
fn after_present(&mut self) -> bool {
if let Some(flight) = &mut self.pending_activation {
flight.witness();
}
let first = if self.first_frame_presented {
false
} else {
self.first_frame_presented = true;
true
};
self.kindle_if_summoned();
let packet = self.summon.load(Ordering::Acquire);
let Some(attempts) = self.summon_attempts else {
return first;
};
let destination = unpack_desktop(packet);
match crate::desktop::Desktop::summon_process_to(
std::process::id(),
destination,
self.posture.floating(),
) {
Ok(true) => {
self.summon_attempts = None;
true
}
Ok(false) | Err(_) if attempts < SUMMON_BARRAGE => {
self.summon_attempts = Some(attempts + 1);
true
}
Ok(false) => {
self.summon_attempts = None;
eprintln!("codex-wrangler could not converge its window summon");
true
}
Err(error) => {
self.summon_attempts = None;
eprintln!("codex-wrangler could not summon itself: {error:#}");
true
}
}
}
fn water(
&mut self,
ctx: &egui::Context,
pixels_per_point: f32,
tooltip_rects: &[egui::Rect],
) -> WaterFrame {
if self.visibility == GalleryVisibility::Visible {
self.living_wait.compose(ctx, &mut self.water);
}
self.water.frame(ctx, pixels_per_point, tooltip_rects, None)
}
fn register_gpu(
_renderer: &mut egui_wgpu::Renderer,
_device: &egui_wgpu::wgpu::Device,
_format: egui_wgpu::wgpu::TextureFormat,
) {
}
#[cfg(feature = "egui-test")]
type Observation = Observation;
#[cfg(feature = "egui-test")]
fn observe(&self, text_edit_focused: bool) -> Self::Observation {
self.observation(text_edit_focused)
}
}
#[cfg(feature = "egui-test")]
impl From<Page> for Tab {
fn from(page: Page) -> Self {
match page {
Page::Live => Self::Live,
Page::Historical => Self::Historical,
}
}
}
fn live_codex_threads(census: Option<&Census>) -> Option<HashSet<String>> {
let census = census.filter(|census| census.fault.is_none())?;
Some(
census
.cards
.iter()
.filter(|card| card.harness == Harness::Codex)
.map(|card| card.thread.clone())
.collect(),
)
}
fn page_tab(ui: &mut egui::Ui, page: Page, selected: bool) -> egui::Response {
let button = egui::Button::new(chrome::section_title(page.label()))
.min_size(Vec2::new(142.0, 28.0))
.fill(if selected {
chrome::RAISED
} else {
chrome::CONTROL
})
.stroke(Stroke::new(
if selected { 1.5 } else { 1.0 },
if selected { chrome::HOT } else { chrome::EDGE },
));
let response = ui.add(button);
chrome::shallow_tension(ui, &response);
response
}
fn transcript_turn(ui: &mut egui::Ui, turn: &HistoryTurn) {
let _scroll = egui::ScrollArea::vertical()
.id_salt("historical-transcript-turn")
.auto_shrink([false; 2])
.max_height(520.0)
.show(ui, |ui| {
ui.set_width(ui.available_width());
let _user_header = ui.label(chrome::eyebrow("USER"));
ui.add_space(5.0);
let user = if turn.user.is_empty() {
"(no user message recorded)"
} else {
&turn.user
};
let _user = ui.add(egui::Label::new(user).selectable(true).wrap());
ui.add_space(16.0);
let _model_header = ui.label(chrome::eyebrow("MODEL"));
ui.add_space(5.0);
let model = if turn.model.is_empty() {
"(no model response recorded)"
} else {
&turn.model
};
let _model = ui.add(egui::Label::new(model).selectable(true).wrap());
});
}
#[derive(Clone, Copy)]
struct HistoryColumns {
id: f32,
rename: f32,
name: f32,
date: f32,
turns: f32,
size: f32,
state: f32,
open: f32,
action: f32,
delete: f32,
}
impl HistoryColumns {
fn fit(width: f32) -> Self {
const FIXED: f32 = 270.0 + 28.0 + 136.0 + 58.0 + 82.0 + 96.0 + 72.0 + 104.0 + 42.0;
Self {
id: 270.0,
rename: 28.0,
name: (width - FIXED).max(120.0),
date: 136.0,
turns: 58.0,
size: 82.0,
state: 96.0,
open: 72.0,
action: 104.0,
delete: 42.0,
}
}
}
struct HistoryRows {
action: Option<HistoryAction>,
tally: Vec<String>,
}
fn history_header(
ui: &mut egui::Ui,
columns: HistoryColumns,
scry: &HistoryScry,
enabled: bool,
water: &mut Surface,
) -> Option<HistoryColumn> {
let (rect, _) =
ui.allocate_exact_size(Vec2::new(ui.available_width(), HISTORY_ROW), Sense::hover());
let mut row = ui.new_child(
egui::UiBuilder::new()
.id_salt("history-header")
.max_rect(rect)
.layout(egui::Layout::left_to_right(egui::Align::Center)),
);
row.spacing_mut().item_spacing.x = 0.0;
let mut selected = None;
for (width, label, column) in [
(columns.id, "SESSION ID", HistoryColumn::SessionId),
(columns.name, "NAME", HistoryColumn::Name),
(columns.date, "LAST TURN", HistoryColumn::LastTurn),
(columns.turns, "TURNS", HistoryColumn::Turns),
(columns.size, "SIZE", HistoryColumn::Size),
(columns.state, "STATE", HistoryColumn::State),
] {
if history_sort_cell(
&mut row,
width,
label,
column,
scry.direction(column),
enabled,
water,
) {
selected = Some(column);
}
if column == HistoryColumn::SessionId {
history_cell(&mut row, columns.rename, |_| {});
}
}
for width in [columns.open, columns.action, columns.delete] {
history_cell(&mut row, width, |_| {});
}
ui.painter().line_segment(
[rect.left_bottom(), rect.right_bottom()],
Stroke::new(1.0, chrome::EDGE_STRONG),
);
selected
}
fn history_sort_cell(
row: &mut egui::Ui,
width: f32,
label: &'static str,
column: HistoryColumn,
direction: Option<SortDirection>,
enabled: bool,
water: &mut Surface,
) -> bool {
let mut changed = false;
history_cell(row, width, |ui| {
let mut detent = match direction {
Some(SortDirection::Ascending) => SortDetent::Ascending,
Some(SortDirection::Descending) => SortDetent::Descending,
None => SortDetent::Off,
};
let mut text = chrome::eyebrow(label).size(11.0);
if direction.is_some() {
text = text.color(chrome::HOT);
}
let side = MechanismSize::Small.side();
let gap = 4.0;
let label_width = (ui.available_width() - side - gap).max(0.0);
let response = ui
.add_enabled_ui(enabled, |ui| {
ui.horizontal(|ui| {
ui.spacing_mut().item_spacing.x = gap;
let _label = ui.add_sized(
[label_width, side],
egui::Label::new(text)
.truncate()
.show_tooltip_when_elided(false),
);
SortToggle::new(&mut detent)
.size(MechanismSize::Small)
.show(ui)
})
.inner
})
.inner;
brass_poolrooms::poolroom_anchor!(ui, HistorySortTarget(column).to_string(), response.rect);
if enabled && response.hovered() {
water.hover(("history-sort", column), response.rect);
}
water.sort_toggle(&response);
changed = response.changed();
});
changed
}
#[allow(clippy::too_many_arguments)]
fn history_rows(
ui: &mut egui::Ui,
sessions: &[HistorySession],
hits: &[HistoryHit],
rows: std::ops::Range<usize>,
columns: HistoryColumns,
pending: &HashMap<String, HistoryLease>,
rename: &mut Option<HistoryRename>,
water: &mut Surface,
hovered: &mut Option<String>,
) -> HistoryRows {
let mut action = None;
let mut tally = Vec::new();
for visible in rows {
let hit = &hits[visible];
let session = &sessions[hit.session()];
if session.turns.is_none() && !session.tally_failed {
tally.push(session.thread.clone());
}
let found = ui
.push_id(&session.thread, |ui| {
history_row(
ui,
visible,
session,
hit,
columns,
pending.get(&session.thread).map(HistoryLease::operation),
rename,
water,
hovered,
)
})
.inner;
if action.is_none() {
action = found;
}
}
HistoryRows { action, tally }
}
#[allow(clippy::too_many_arguments)]
fn history_row(
ui: &mut egui::Ui,
visible: usize,
session: &HistorySession,
hit: &HistoryHit,
columns: HistoryColumns,
flight: Option<HistoryOperation>,
rename: &mut Option<HistoryRename>,
water: &mut Surface,
hovered: &mut Option<String>,
) -> Option<HistoryAction> {
let (rect, response) =
ui.allocate_exact_size(Vec2::new(ui.available_width(), HISTORY_ROW), Sense::click());
let pointer_inside = ui.rect_contains_pointer(rect);
let fill = if pointer_inside {
Color32::from_rgba_unmultiplied(36, 30, 22, 210)
} else if visible.is_multiple_of(2) {
Color32::from_rgba_unmultiplied(18, 16, 13, 190)
} else {
Color32::from_rgba_unmultiplied(13, 12, 10, 176)
};
ui.painter().rect_filled(rect, 1, fill);
let mut row = ui.new_child(
egui::UiBuilder::new()
.id_salt("history-row")
.max_rect(rect)
.layout(egui::Layout::left_to_right(egui::Align::Center)),
);
row.spacing_mut().item_spacing.x = 0.0;
let editing = rename.is_some();
let mut action = history_facts(&mut row, session, hit, columns, flight, rename, water);
if flight == Some(HistoryOperation::Delete) {
history_cell(&mut row, columns.open, |_| {});
history_cell(&mut row, columns.action, |ui| {
let _deleting = ui.label(chrome::muted("DELETING…").size(11.0));
});
history_cell(&mut row, columns.delete, |_| {});
} else if action.is_none() {
action = history_open(&mut row, session, columns.open, flight, editing, water);
if action.is_none() {
action = history_operation(&mut row, session, columns.action, flight, editing, water)
.map(HistoryAction::Operate);
}
if action.is_none() {
action = history_delete(&mut row, session, columns.delete, flight, editing, water)
.map(HistoryAction::Operate);
}
}
if response.clicked()
&& action.is_none()
&& !editing
&& flight != Some(HistoryOperation::Delete)
{
water.click(rect);
action = Some(HistoryAction::Inspect(session.thread.clone()));
}
brass_poolrooms::poolroom_anchor!(
ui,
HistoryTarget(&session.thread, "inspect").to_string(),
response.rect
);
if pointer_inside {
*hovered = Some(session.thread.clone());
water.hover(("historical", &session.thread), rect);
}
ui.painter().line_segment(
[rect.left_bottom(), rect.right_bottom()],
Stroke::new(1.0, chrome::EDGE),
);
action
}
fn history_facts(
row: &mut egui::Ui,
session: &HistorySession,
hit: &HistoryHit,
columns: HistoryColumns,
flight: Option<HistoryOperation>,
rename: &mut Option<HistoryRename>,
water: &mut Surface,
) -> Option<HistoryAction> {
history_cell(row, columns.id, |ui| {
let _id = history_marked_label(ui, &session.thread, hit.id_spans(), chrome::MUTED, 11.0);
});
let mut action = history_rename_control(
row,
session,
columns.rename,
flight,
rename.is_some(),
water,
);
let name_action = history_name(row, session, hit, columns.name, rename, water);
if action.is_none() {
action = name_action;
}
history_cell(row, columns.date, |ui| {
let _date = ui.label(
RichText::new(&session.last_turn)
.size(12.0)
.color(chrome::MUTED),
);
});
history_cell(row, columns.turns, |ui| {
let tally = session.turns.map_or_else(
|| if session.tally_failed { "ERR" } else { "…" }.to_owned(),
|turns| turns.to_string(),
);
let color = if session.tally_failed {
RED
} else {
chrome::TEXT
};
let _turns = ui.label(RichText::new(tally).size(12.0).color(color));
});
history_cell(row, columns.size, |ui| {
let _size = ui.label(
RichText::new(format_size(session.bytes))
.size(12.0)
.color(chrome::TEXT),
);
});
history_cell(row, columns.state, |ui| {
let (label, color) = if session.archived {
("ARCHIVED", chrome::HOT)
} else {
("UNARCHIVED", chrome::MUTED)
};
let _state = ui.label(RichText::new(label).size(11.0).color(color));
});
action
}
fn history_rename_control(
row: &mut egui::Ui,
session: &HistorySession,
width: f32,
flight: Option<HistoryOperation>,
editing: bool,
water: &mut Surface,
) -> Option<HistoryAction> {
let mut action = None;
history_cell(row, width, |ui| {
if flight == Some(HistoryOperation::Delete) {
return;
}
let rename = ui
.add_enabled_ui(!editing && flight.is_none(), |ui| {
chrome::Monoglyph::symbol(chrome::Symbol::Rename)
.size(MechanismSize::Small)
.show(ui)
})
.inner
.on_hover_text("Rename this session");
water.monoglyph(&rename);
brass_poolrooms::poolroom_anchor!(
ui,
HistoryTarget(&session.thread, "rename").to_string(),
rename.rect
);
if rename.clicked() {
action = Some(HistoryAction::BeginRename {
thread: session.thread.clone(),
name: session.name.clone().unwrap_or_default(),
rect: rename.rect,
});
}
});
action
}
fn history_name(
row: &mut egui::Ui,
session: &HistorySession,
hit: &HistoryHit,
width: f32,
rename: &mut Option<HistoryRename>,
water: &mut Surface,
) -> Option<HistoryAction> {
let mut action = None;
history_cell(row, width, |ui| {
let Some(draft) = rename
.as_mut()
.filter(|draft| draft.thread == session.thread)
else {
if let Some(name) = session.name.as_deref() {
let _name = history_marked_label(ui, name, hit.name_spans(), chrome::TEXT, 13.0);
} else {
let _anonymous = ui.add(
egui::Label::new(RichText::new("anonymous").size(11.0).color(chrome::MUTED))
.truncate()
.show_tooltip_when_elided(false),
);
}
return;
};
let before = draft.text.clone();
let valid = !draft.text.trim().is_empty();
let edit = ui.add_sized(
[ui.available_width(), 24.0],
egui::TextEdit::singleline(&mut draft.text)
.font(egui::TextStyle::Monospace)
.hint_text("session name")
.text_color(if valid { chrome::TEXT } else { RED }),
);
brass_poolrooms::poolroom_anchor!(
ui,
HistoryTarget(&session.thread, "rename-field").to_string(),
edit.rect
);
if draft.seize_focus {
edit.request_focus();
draft.seize_focus = false;
ui.ctx().request_repaint();
}
if let Some(wake) = chrome::text_wake(ui, &edit, &before, &draft.text) {
water.text(wake);
}
let focused = edit.has_focus();
let relinquished = edit.lost_focus();
let (enter, escape) = ui.input(|input| {
(
(focused || relinquished) && input.key_pressed(egui::Key::Enter),
focused && input.key_pressed(egui::Key::Escape),
)
});
let name = draft.text.trim();
if enter && !name.is_empty() {
action = if session.name.as_deref() == Some(name) {
Some(HistoryAction::CancelRename)
} else {
Some(HistoryAction::CommitRename {
thread: session.thread.clone(),
name: name.to_owned(),
})
};
} else if escape || relinquished {
action = Some(HistoryAction::CancelRename);
}
});
action
}
fn history_open(
row: &mut egui::Ui,
session: &HistorySession,
width: f32,
flight: Option<HistoryOperation>,
editing: bool,
water: &mut Surface,
) -> Option<HistoryAction> {
let mut clicked = false;
history_cell(row, width, |ui| {
let response = ui.add_enabled(
!editing && flight.is_none(),
egui::Button::new(RichText::new("OPEN").size(11.0)).min_size(Vec2::new(60.0, 24.0)),
);
chrome::shallow_tension(ui, &response);
brass_poolrooms::poolroom_anchor!(
ui,
HistoryTarget(&session.thread, "open").to_string(),
response.rect
);
clicked = response.clicked();
if clicked {
water.click(response.rect);
}
});
clicked.then(|| HistoryAction::Open(session.thread.clone()))
}
fn history_operation(
row: &mut egui::Ui,
session: &HistorySession,
width: f32,
flight: Option<HistoryOperation>,
editing: bool,
water: &mut Surface,
) -> Option<HistoryGesture> {
let operation = if session.archived {
HistoryOperation::Unarchive
} else {
HistoryOperation::Archive
};
let mut clicked = false;
history_cell(row, width, |ui| {
let label = flight.map_or_else(
|| match operation {
HistoryOperation::Archive => "ARCHIVE",
HistoryOperation::Unarchive => "UNARCHIVE",
HistoryOperation::Delete | HistoryOperation::Rename => unreachable!(),
},
HistoryOperation::present_participle,
);
let response = ui.add_enabled(
!editing && flight.is_none(),
egui::Button::new(RichText::new(label).size(11.0)).min_size(Vec2::new(92.0, 24.0)),
);
chrome::shallow_tension(ui, &response);
brass_poolrooms::poolroom_anchor!(
ui,
HistoryTarget(
&session.thread,
if operation == HistoryOperation::Archive {
"archive"
} else {
"unarchive"
}
)
.to_string(),
response.rect
);
clicked = response.clicked();
if clicked {
water.click(response.rect);
}
});
clicked.then(|| HistoryGesture {
thread: session.thread.clone(),
operation,
})
}
fn history_delete(
row: &mut egui::Ui,
session: &HistorySession,
width: f32,
flight: Option<HistoryOperation>,
editing: bool,
water: &mut Surface,
) -> Option<HistoryGesture> {
let mut clicked = false;
history_cell(row, width, |ui| {
let response = ui
.add_enabled_ui(!editing && flight.is_none(), |ui| {
chrome::Monoglyph::symbol(chrome::Symbol::Delete)
.size(MechanismSize::Small)
.show(ui)
})
.inner
.on_hover_text("Delete this session permanently");
water.monoglyph(&response);
brass_poolrooms::poolroom_anchor!(
ui,
HistoryTarget(&session.thread, "delete").to_string(),
response.rect
);
clicked = response.clicked();
});
clicked.then(|| HistoryGesture {
thread: session.thread.clone(),
operation: HistoryOperation::Delete,
})
}
fn history_cell(ui: &mut egui::Ui, width: f32, contents: impl FnOnce(&mut egui::Ui)) {
let (rect, _) = ui.allocate_exact_size(Vec2::new(width, HISTORY_ROW), Sense::hover());
let mut cell = ui.new_child(
egui::UiBuilder::new()
.id_salt((rect.min.x.to_bits(), rect.min.y.to_bits()))
.max_rect(rect)
.layout(egui::Layout::left_to_right(egui::Align::Center)),
);
cell.set_clip_rect(cell.clip_rect().intersect(rect));
cell.add_space(5.0);
contents(&mut cell);
}
fn history_marked_label(
ui: &mut egui::Ui,
text: &str,
spans: &[std::ops::Range<usize>],
color: Color32,
size: f32,
) -> egui::Response {
let label = if spans.is_empty() {
egui::Label::new(RichText::new(text).size(size).color(color))
} else {
let plain = TextFormat {
font_id: egui::FontId::new(size, egui::FontFamily::Proportional),
color,
..TextFormat::default()
};
let marked = TextFormat {
color: WHITE,
background: Color32::from_rgba_unmultiplied(235, 197, 151, 76),
..plain.clone()
};
let mut job = LayoutJob::default();
let mut cursor = 0;
for span in spans {
job.append(&text[cursor..span.start], 0.0, plain.clone());
job.append(&text[span.clone()], 0.0, marked.clone());
cursor = span.end;
}
job.append(&text[cursor..], 0.0, plain);
egui::Label::new(job)
};
ui.add(label.truncate().show_tooltip_when_elided(false))
}
fn format_size(bytes: u64) -> String {
const KIB: u64 = 1 << 10;
const MIB: u64 = 1 << 20;
const GIB: u64 = 1 << 30;
match bytes {
GIB.. => format_unit(bytes, GIB, "GiB"),
MIB.. => format_unit(bytes, MIB, "MiB"),
KIB.. => format_unit(bytes, KIB, "KiB"),
_ => format!("{bytes} B"),
}
}
fn format_unit(bytes: u64, unit: u64, suffix: &str) -> String {
let whole = bytes / unit;
let tenth = bytes % unit * 10 / unit;
format!("{whole}.{tenth} {suffix}")
}
fn gallery(
ui: &mut egui::Ui,
cards: &[Card],
hits: &[Hit],
physics: &mut CardPhysics<'_>,
) -> Option<Strike> {
let width = ui.available_width();
let mut columns = 1_usize;
let mut column_count = 1.0_f32;
while (column_count + 1.0) * TILE_MIN + column_count * GAP <= width {
columns += 1;
column_count += 1.0;
}
let tile_width = ((width - GAP * (column_count - 1.0)) / column_count).max(180.0);
let mut selected = None;
for row in hits.chunks(columns) {
let _row = ui.horizontal(|ui| {
ui.spacing_mut().item_spacing.x = GAP;
for hit in row {
let card_model = &cards[hit.card()];
let clicked = card(ui, card_model, hit, tile_width, physics);
if selected.is_none() {
selected = clicked;
}
}
});
ui.add_space(GAP);
}
selected
}
fn card(
ui: &mut egui::Ui,
card: &Card,
hit: &Hit,
width: f32,
physics: &mut CardPhysics<'_>,
) -> Option<Strike> {
let (id, rect) = ui.allocate_space(Vec2::new(width, TILE_HEIGHT));
let dismissible = dismissible(card.harness, card.work);
let fleeing = physics.tool == TileTool::Dismiss && dismissible;
let yearning = physics.tool == TileTool::Fork && card.harness == Harness::Codex;
let pinning = physics.tool == TileTool::Pin;
let pose = if fleeing {
TilePose {
offset: fear_offset(ui, &card.thread, rect, true),
swell: 0.0,
}
} else if yearning {
yearning_pose(ui, rect)
} else {
TilePose::default()
};
let visual = egui::Rect::from_center_size(
rect.center() + pose.offset,
rect.size() + Vec2::splat(pose.swell * 2.0),
);
let pointer_inside = ui.rect_contains_pointer(rect);
if physics.tool.kinetic() || physics.recoiling {
let travel = advance_jolt(
physics.jolts,
card.harness,
&card.thread,
(fleeing || yearning).then_some(pose),
);
displace_tile(physics.water, visual, travel);
}
let stroke = if pointer_inside {
Stroke::new(1.5_f32, chrome::EDGE_STRONG)
} else {
Stroke::new(1.0_f32, chrome::EDGE)
};
let fill = if pointer_inside {
Color32::from_rgba_unmultiplied(39, 32, 24, 226)
} else {
Color32::from_rgba_unmultiplied(19, 16, 13, 218)
};
ui.painter().rect_filled(visual, 2, fill);
ui.painter()
.rect_stroke(visual, 2, stroke, StrokeKind::Inside);
paint_card_contents(ui, visual, card, hit.spans());
let response = ui
.interact(rect, id, Sense::click())
.on_hover_cursor(egui::CursorIcon::PointingHand);
brass_poolrooms::poolroom_anchor!(
ui,
CardTarget(card.harness, &card.thread).to_string(),
response.rect
);
if response.hovered() {
*physics.hovered = Some(hit.card());
if pinning {
ui.ctx().set_cursor_image(Some(ForgePin::cursor_image()));
} else if yearning {
ui.ctx().set_cursor_image(Some(LonginusCursor::image()));
}
physics
.water
.hover((card.harness.slug(), &card.thread), visual);
}
if response.clicked() {
let modifiers = ui.input(|input| input.modifiers);
let intent = if modifiers.matches_exact(egui::Modifiers::SHIFT) {
dismissible.then_some(Intent::Dismiss)?
} else if modifiers.matches_exact(egui::Modifiers::CTRL) {
(card.harness == Harness::Codex).then_some(Intent::Fork)?
} else if modifiers.matches_exact(egui::Modifiers::ALT) {
if card.pinned {
Intent::Unpin
} else {
Intent::Pin
}
} else if modifiers.matches_exact(egui::Modifiers::NONE) {
Intent::Select
} else {
return None;
};
physics.water.click(visual);
Some(Strike {
harness: card.harness,
thread: card.thread.clone(),
intent,
})
} else {
None
}
}
fn paint_card_contents(
ui: &mut egui::Ui,
visual: egui::Rect,
card: &Card,
match_spans: &[std::ops::Range<usize>],
) {
let workspace_width = paint_workspace(ui, visual, card);
let inner = visual.shrink2(Vec2::new(14.0, 11.0));
let mut body = ui.new_child(
egui::UiBuilder::new()
.id_salt(("harness-card-body", card.harness, &card.thread))
.max_rect(inner)
.layout(egui::Layout::top_down(egui::Align::Min)),
);
body.set_max_width(inner.width());
body.set_clip_rect(ui.clip_rect().intersect(inner));
let name = card.name.as_deref().filter(|name| !name.is_empty());
body.set_max_width((inner.width() - workspace_width).max(80.0));
let _name = if let Some(name) = name {
marked_label(&mut body, name, match_spans, chrome::TEXT)
} else {
body.add(
egui::Label::new(RichText::new("anonymous").small().color(chrome::MUTED))
.truncate()
.show_tooltip_when_elided(false),
)
};
body.set_max_width(inner.width());
body.add_space(6.0);
let path_spans = if name.is_none() { match_spans } else { &[] };
let _cwd = marked_label(&mut body, &card.cwd, path_spans, chrome::HOT);
body.add_space(8.0);
let tile_preview = if card.tile_preview.is_empty() {
"No conversational turn recorded."
} else {
&card.tile_preview
};
let _preview = body.add(
egui::Label::new(RichText::new(tile_preview).color(chrome::MUTED))
.wrap()
.show_tooltip_when_elided(false),
);
drop(body);
paint_card_work(ui.painter(), visual, card.work);
if card.pinned {
let _pin = ui.painter().text(
visual.left_bottom() + Vec2::new(14.0, -10.0),
egui::Align2::LEFT_BOTTOM,
"PINNED",
egui::FontId::monospace(9.5),
chrome::HOT,
);
}
}
fn marked_label(
ui: &mut egui::Ui,
text: &str,
spans: &[std::ops::Range<usize>],
color: Color32,
) -> egui::Response {
let label = if spans.is_empty() {
egui::Label::new(RichText::new(text).color(color))
} else {
egui::Label::new(marked_text(ui, text, spans, color))
};
ui.add(label.truncate().show_tooltip_when_elided(false))
}
fn marked_text(
ui: &egui::Ui,
text: &str,
spans: &[std::ops::Range<usize>],
color: Color32,
) -> LayoutJob {
let plain = TextFormat {
font_id: egui::TextStyle::Body.resolve(ui.style()),
color,
..TextFormat::default()
};
let marked = TextFormat {
color: WHITE,
background: Color32::from_rgba_unmultiplied(235, 197, 151, 76),
..plain.clone()
};
let mut job = LayoutJob::default();
let mut cursor = 0;
for span in spans {
job.append(&text[cursor..span.start], 0.0, plain.clone());
job.append(&text[span.clone()], 0.0, marked.clone());
cursor = span.end;
}
job.append(&text[cursor..], 0.0, plain);
job
}
fn fear_offset(ui: &egui::Ui, thread: &str, bounds: egui::Rect, afraid: bool) -> Vec2 {
if !afraid {
return Vec2::ZERO;
}
let (clock, pointer) = ui.input(|input| (input.time, input.pointer.hover_pos()));
fear_pose(thread, clock, bounds, pointer)
}
fn yearning_pose(ui: &egui::Ui, bounds: egui::Rect) -> TilePose {
yearning_pose_at(bounds, ui.input(|input| input.pointer.hover_pos()))
}
fn yearning_pose_at(bounds: egui::Rect, pointer: Option<egui::Pos2>) -> TilePose {
let Some(pointer) = pointer else {
return TilePose::default();
};
let toward = pointer - bounds.center();
let proximity = proximity(toward.length(), YEARNING_REACH);
let direction = if toward.length_sq() > f32::EPSILON {
toward.normalized()
} else {
Vec2::ZERO
};
TilePose {
offset: direction * (YEARNING_PULL * proximity),
swell: YEARNING_SWELL * proximity,
}
}
fn fear_pose(thread: &str, clock: f64, bounds: egui::Rect, pointer: Option<egui::Pos2>) -> Vec2 {
let Some(pointer) = pointer else {
return Vec2::ZERO;
};
let away = bounds.center() - pointer;
let proximity = fear_proximity(away.length());
let direction = if away.length_sq() > f32::EPSILON {
away.normalized()
} else {
let fallback = tremor(thread, 0.0);
if fallback.length_sq() > f32::EPSILON {
fallback.normalized()
} else {
Vec2::X
}
};
tremor(thread, clock) * proximity + direction * (FEAR_FLEE * proximity)
}
const fn dismissible(harness: Harness, work: Work) -> bool {
matches!(harness, Harness::Codex) && matches!(work, Work::Done | Work::Sleep | Work::Closed)
}
fn fear_proximity(distance: f32) -> f32 {
proximity(distance, FEAR_REACH)
}
fn proximity(distance: f32, reach: f32) -> f32 {
let linear = (1.0 - distance / reach).clamp(0.0, 1.0);
linear * linear * (3.0 - 2.0 * linear)
}
fn tremor(thread: &str, time: f64) -> Vec2 {
const AXIS: [f32; 9] = [-2.0, -1.5, -1.0, -0.5, 0.0, 0.5, 1.0, 1.5, 2.0];
let millis = std::time::Duration::from_secs_f64(time.max(0.0)).as_millis();
let tick = u64::try_from(millis / 59).unwrap_or(u64::MAX);
let mut hash = 0xcbf2_9ce4_8422_2325_u64 ^ tick.wrapping_mul(0x9e37_79b9_7f4a_7c15);
for byte in thread.bytes() {
hash ^= u64::from(byte);
hash = hash.wrapping_mul(0x0000_0100_0000_01b3);
}
let component = |bits: u64| AXIS[usize::try_from(bits % 9).expect("jolt axis is bounded")];
egui::vec2(component(hash), component(hash.rotate_left(29)))
}
fn advance_jolt(
ledger: &mut JoltLedger,
harness: Harness,
thread: &str,
current: Option<TilePose>,
) -> TilePose {
let bank = ledger.entry(harness).or_default();
match current {
Some(current) => {
if let Some(prior) = bank.get_mut(thread) {
let travel = TilePose {
offset: current.offset - prior.offset,
swell: current.swell - prior.swell,
};
*prior = current;
travel
} else {
let _vacant = bank.insert(thread.to_owned(), current);
current
}
}
None => bank
.remove(thread)
.map_or(TilePose::default(), |prior| TilePose {
offset: -prior.offset,
swell: -prior.swell,
}),
}
}
fn displace_tile(water: &mut Surface, rect: egui::Rect, travel: TilePose) {
let envelope = rect.union(rect.translate(-travel.offset));
let horizontal = travel.offset.x.abs() * rect.height();
if horizontal >= TILE_SWEEP_EPSILON {
water.poke(
envelope,
Poke::slide(
(horizontal / TILE_AREA_PER_IMPULSE).min(TILE_IMPULSE_CEIL),
travel.offset.x.signum(),
),
);
}
let vertical = travel.offset.y.abs() * rect.width();
if vertical >= TILE_SWEEP_EPSILON {
water.poke(
envelope,
Poke::drag(
(vertical / TILE_AREA_PER_IMPULSE).min(TILE_IMPULSE_CEIL),
travel.offset.y.signum(),
),
);
}
let volume = travel.swell * (rect.width() + rect.height()) * 2.0;
if volume.abs() >= TILE_SWEEP_EPSILON {
water.poke(
rect,
Poke::ring(
(volume / TILE_AREA_PER_IMPULSE).clamp(-TILE_IMPULSE_CEIL, TILE_IMPULSE_CEIL),
),
);
}
}
fn legend(ui: &mut egui::Ui, label: &str, work: Work) {
let _legend = ui.horizontal(|ui| {
let (rect, _response) = ui.allocate_exact_size(Vec2::splat(7.0), Sense::hover());
paint_work(ui.painter(), rect.center(), 3.25, work);
let _label = ui.label(RichText::new(label).small().color(chrome::MUTED));
});
}
fn paint_card_work(painter: &egui::Painter, tile: egui::Rect, work: Work) {
paint_work(
painter,
tile.right_bottom() - egui::vec2(13.0, 13.0),
4.5,
work,
);
}
fn paint_closed(painter: &egui::Painter, center: egui::Pos2, radius: f32) {
let points = vec![
center + egui::vec2(0.0, -radius),
center + egui::vec2(radius, radius),
center + egui::vec2(-radius, radius),
];
painter.add(egui::Shape::convex_polygon(
points,
Color32::BLACK,
Stroke::new(1.0_f32, chrome::MUTED),
));
}
fn paint_work(painter: &egui::Painter, center: egui::Pos2, radius: f32, work: Work) {
if work == Work::Closed {
paint_closed(painter, center, radius + 0.75);
return;
}
let color = work_color(work);
match work {
Work::Goal | Work::Turn => {
painter.circle_filled(center, radius, color);
}
Work::Error | Work::Input | Work::Sleep | Work::Done => {
painter.rect_filled(
egui::Rect::from_center_size(center, Vec2::splat(radius * 2.0)),
0,
color,
);
}
Work::Closed => unreachable!("closed returns before square projection"),
}
}
fn paint_workspace(ui: &egui::Ui, tile: egui::Rect, card: &Card) -> f32 {
let Some(workspace) = card.workspace else {
return 0.0;
};
let galley = ui.painter().layout_no_wrap(
workspace.to_string(),
egui::FontId::new(14.0, egui::FontFamily::Monospace),
chrome::TEXT,
);
let height = (galley.size().y + 6.0).max(25.0);
let width = (galley.size().x + 12.0).max(25.0);
let edge = Stroke::new(1.0_f32, chrome::EDGE_STRONG);
let rect = egui::Rect::from_min_size(
egui::pos2(tile.right() - width, tile.top()),
egui::vec2(width, height),
);
let radius = egui::CornerRadius {
nw: 2,
ne: 2,
sw: 0,
se: 0,
};
ui.painter().rect_filled(rect, radius, chrome::RAISED);
ui.painter()
.rect_stroke(rect, radius, edge, StrokeKind::Inside);
ui.painter()
.galley(rect.center() - galley.size() * 0.5, galley, chrome::TEXT);
brass_poolrooms::poolroom_anchor!(
ui,
WorkspaceTarget(card.harness, &card.thread).to_string(),
rect
);
width
}
const fn work_color(work: Work) -> Color32 {
match work {
Work::Error => RED,
Work::Input => ORANGE,
Work::Goal => VIOLET,
Work::Turn => GREEN,
Work::Sleep => ASH,
Work::Done => WHITE,
Work::Closed => Color32::BLACK,
}
}
fn lift_typography(ctx: &egui::Context) {
let mut style = (*ctx.global_style()).clone();
for font in style.text_styles.values_mut() {
font.size += TYPE_LIFT;
}
ctx.set_global_style(style);
}
fn arm_summon(summon: &AtomicU64, destination: Option<u32>) {
let prior = summon.load(Ordering::Relaxed);
let generation = u32::try_from(prior >> 32)
.expect("summon generation occupies 32 bits")
.wrapping_add(1);
summon.store(pack_summon(generation, destination), Ordering::Release);
}
const fn pack_summon(generation: u32, destination: Option<u32>) -> u64 {
let desktop = match destination {
Some(desktop) => desktop,
None => NO_DESKTOP,
};
(generation as u64) << 32 | desktop as u64
}
fn unpack_desktop(packet: u64) -> Option<u32> {
let desktop =
u32::try_from(packet & u64::from(u32::MAX)).expect("summon desktop occupies 32 bits");
(desktop != NO_DESKTOP).then_some(desktop)
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn work_palette_is_exact() {
assert_eq!(work_color(Work::Turn), GREEN);
assert_eq!(work_color(Work::Goal), VIOLET);
assert_eq!(work_color(Work::Input), ORANGE);
assert_eq!(work_color(Work::Error), RED);
assert_eq!(work_color(Work::Sleep), ASH);
assert_eq!(work_color(Work::Closed), Color32::BLACK);
assert_eq!(work_color(Work::Done), WHITE);
}
#[test]
fn typography_rises_by_exactly_one_point() {
let ctx = egui::Context::default();
let before = ctx.global_style().text_styles.clone();
lift_typography(&ctx);
for (text_style, font) in &ctx.global_style().text_styles {
assert!((font.size - before[text_style].size - 1.0).abs() < f32::EPSILON);
}
}
#[test]
fn restored_posture_selects_the_native_window_species() {
const {
assert!(<Wrangler<true> as NativeApp>::WINDOW.floating);
assert!(!<Wrangler<false> as NativeApp>::WINDOW.floating);
}
}
#[test]
fn tool_fields_obey_pointer_proximity_and_direction() {
let tile = egui::Rect::from_center_size(egui::pos2(500.0, 400.0), egui::vec2(300.0, 185.0));
let near_pointer = egui::pos2(490.0, 400.0);
let far_pointer = egui::pos2(-100.0, 400.0);
let samples = (0..20)
.map(|tick| fear_pose("thread", f64::from(tick) / 17.0, tile, Some(near_pointer)))
.collect::<Vec<_>>();
let far = (0..20)
.map(|tick| fear_pose("thread", f64::from(tick) / 17.0, tile, Some(far_pointer)))
.collect::<Vec<_>>();
assert!(samples.windows(2).any(|pair| pair[0] != pair[1]));
assert!(motion_span(&samples) > motion_span(&far));
assert!(samples.iter().all(|sample| sample.x > 0.0));
assert_eq!(fear_pose("thread", 0.0, tile, None), Vec2::ZERO);
let near_yearning = yearning_pose_at(tile, Some(near_pointer));
let far_yearning = yearning_pose_at(tile, Some(far_pointer));
assert!(near_yearning.swell > far_yearning.swell);
assert!(near_yearning.offset.x < 0.0);
assert!(far_yearning.offset.length() < near_yearning.offset.length());
}
#[test]
fn only_stopped_tiles_fear_management() {
assert!(dismissible(Harness::Codex, Work::Done));
assert!(dismissible(Harness::Codex, Work::Sleep));
assert!(dismissible(Harness::Codex, Work::Closed));
assert!(!dismissible(Harness::Codex, Work::Error));
assert!(!dismissible(Harness::Codex, Work::Input));
assert!(!dismissible(Harness::Codex, Work::Goal));
assert!(!dismissible(Harness::Codex, Work::Turn));
assert!(!dismissible(Harness::ClaudeCode, Work::Done));
assert!(!dismissible(Harness::PrimeAgent, Work::Sleep));
}
#[test]
fn jiggle_sweeps_actual_tile_volume_into_water() {
let ctx = egui::Context::default();
let mut water = Surface::new(Wetness::Wet);
let rect = egui::Rect::from_min_size(egui::pos2(40.0, 50.0), egui::vec2(300.0, 185.0));
displace_tile(
&mut water,
rect,
TilePose {
offset: egui::vec2(2.0, -1.5),
swell: 0.0,
},
);
water.begin(Domain::basin(rect.expand(100.0)));
let frame = water.frame(&ctx, 1.0, &[], None);
assert!(frame.wants_repaint());
}
fn motion_span(samples: &[Vec2]) -> f32 {
samples
.windows(2)
.map(|pair| (pair[1] - pair[0]).length())
.fold(0.0, f32::max)
}
}