1use crate::{
   2    BufferSearchBar, FocusSearch, NextHistoryQuery, PreviousHistoryQuery, ReplaceAll, ReplaceNext,
   3    SearchOption, SearchOptions, SearchSource, SelectNextMatch, SelectPreviousMatch,
   4    ToggleCaseSensitive, ToggleIncludeIgnored, ToggleRegex, ToggleReplace, ToggleWholeWord,
   5    buffer_search::Deploy,
   6    search_bar::{ActionButtonState, input_base_styles, render_action_button, render_text_input},
   7};
   8use anyhow::Context as _;
   9use collections::HashMap;
  10use editor::{
  11    Anchor, Editor, EditorEvent, EditorSettings, MAX_TAB_TITLE_LEN, MultiBuffer, SelectionEffects,
  12    actions::{Backtab, SelectAll, Tab},
  13    items::active_match_index,
  14    multibuffer_context_lines,
  15};
  16use futures::{StreamExt, stream::FuturesOrdered};
  17use gpui::{
  18    Action, AnyElement, AnyView, App, Axis, Context, Entity, EntityId, EventEmitter, FocusHandle,
  19    Focusable, Global, Hsla, InteractiveElement, IntoElement, KeyContext, ParentElement, Point,
  20    Render, SharedString, Styled, Subscription, Task, UpdateGlobal, WeakEntity, Window, actions,
  21    div,
  22};
  23use language::{Buffer, Language};
  24use menu::Confirm;
  25use project::{
  26    Project, ProjectPath,
  27    search::{SearchInputKind, SearchQuery},
  28    search_history::SearchHistoryCursor,
  29};
  30use settings::Settings;
  31use std::{
  32    any::{Any, TypeId},
  33    mem,
  34    ops::{Not, Range},
  35    path::Path,
  36    pin::pin,
  37    sync::Arc,
  38};
  39use ui::{IconButtonShape, KeyBinding, Toggleable, Tooltip, prelude::*, utils::SearchInputWidth};
  40use util::{ResultExt as _, paths::PathMatcher};
  41use workspace::{
  42    DeploySearch, ItemNavHistory, NewSearch, ToolbarItemEvent, ToolbarItemLocation,
  43    ToolbarItemView, Workspace, WorkspaceId,
  44    item::{BreadcrumbText, Item, ItemEvent, ItemHandle, SaveOptions},
  45    searchable::{Direction, SearchableItem, SearchableItemHandle},
  46};
  47
  48actions!(
  49    project_search,
  50    [
  51        /// Searches in a new project search tab.
  52        SearchInNew,
  53        /// Toggles focus between the search bar and the search results.
  54        ToggleFocus,
  55        /// Moves to the next input field.
  56        NextField,
  57        /// Toggles the search filters panel.
  58        ToggleFilters
  59    ]
  60);
  61
  62#[derive(Default)]
  63struct ActiveSettings(HashMap<WeakEntity<Project>, ProjectSearchSettings>);
  64
  65impl Global for ActiveSettings {}
  66
  67pub fn init(cx: &mut App) {
  68    cx.set_global(ActiveSettings::default());
  69    cx.observe_new(|workspace: &mut Workspace, _window, _cx| {
  70        register_workspace_action(workspace, move |search_bar, _: &Deploy, window, cx| {
  71            search_bar.focus_search(window, cx);
  72        });
  73        register_workspace_action(workspace, move |search_bar, _: &FocusSearch, window, cx| {
  74            search_bar.focus_search(window, cx);
  75        });
  76        register_workspace_action(
  77            workspace,
  78            move |search_bar, _: &ToggleFilters, window, cx| {
  79                search_bar.toggle_filters(window, cx);
  80            },
  81        );
  82        register_workspace_action(
  83            workspace,
  84            move |search_bar, _: &ToggleCaseSensitive, window, cx| {
  85                search_bar.toggle_search_option(SearchOptions::CASE_SENSITIVE, window, cx);
  86            },
  87        );
  88        register_workspace_action(
  89            workspace,
  90            move |search_bar, _: &ToggleWholeWord, window, cx| {
  91                search_bar.toggle_search_option(SearchOptions::WHOLE_WORD, window, cx);
  92            },
  93        );
  94        register_workspace_action(workspace, move |search_bar, _: &ToggleRegex, window, cx| {
  95            search_bar.toggle_search_option(SearchOptions::REGEX, window, cx);
  96        });
  97        register_workspace_action(
  98            workspace,
  99            move |search_bar, action: &ToggleReplace, window, cx| {
 100                search_bar.toggle_replace(action, window, cx)
 101            },
 102        );
 103        register_workspace_action(
 104            workspace,
 105            move |search_bar, action: &SelectPreviousMatch, window, cx| {
 106                search_bar.select_prev_match(action, window, cx)
 107            },
 108        );
 109        register_workspace_action(
 110            workspace,
 111            move |search_bar, action: &SelectNextMatch, window, cx| {
 112                search_bar.select_next_match(action, window, cx)
 113            },
 114        );
 115
 116        // Only handle search_in_new if there is a search present
 117        register_workspace_action_for_present_search(workspace, |workspace, action, window, cx| {
 118            ProjectSearchView::search_in_new(workspace, action, window, cx)
 119        });
 120
 121        register_workspace_action_for_present_search(
 122            workspace,
 123            |workspace, _: &menu::Cancel, window, cx| {
 124                if let Some(project_search_bar) = workspace
 125                    .active_pane()
 126                    .read(cx)
 127                    .toolbar()
 128                    .read(cx)
 129                    .item_of_type::<ProjectSearchBar>()
 130                {
 131                    project_search_bar.update(cx, |project_search_bar, cx| {
 132                        let search_is_focused = project_search_bar
 133                            .active_project_search
 134                            .as_ref()
 135                            .is_some_and(|search_view| {
 136                                search_view
 137                                    .read(cx)
 138                                    .query_editor
 139                                    .read(cx)
 140                                    .focus_handle(cx)
 141                                    .is_focused(window)
 142                            });
 143                        if search_is_focused {
 144                            project_search_bar.move_focus_to_results(window, cx);
 145                        } else {
 146                            project_search_bar.focus_search(window, cx)
 147                        }
 148                    });
 149                } else {
 150                    cx.propagate();
 151                }
 152            },
 153        );
 154
 155        // Both on present and dismissed search, we need to unconditionally handle those actions to focus from the editor.
 156        workspace.register_action(move |workspace, action: &DeploySearch, window, cx| {
 157            if workspace.has_active_modal(window, cx) {
 158                cx.propagate();
 159                return;
 160            }
 161            ProjectSearchView::deploy_search(workspace, action, window, cx);
 162            cx.notify();
 163        });
 164        workspace.register_action(move |workspace, action: &NewSearch, window, cx| {
 165            if workspace.has_active_modal(window, cx) {
 166                cx.propagate();
 167                return;
 168            }
 169            ProjectSearchView::new_search(workspace, action, window, cx);
 170            cx.notify();
 171        });
 172    })
 173    .detach();
 174}
 175
 176fn contains_uppercase(str: &str) -> bool {
 177    str.chars().any(|c| c.is_uppercase())
 178}
 179
 180pub struct ProjectSearch {
 181    project: Entity<Project>,
 182    excerpts: Entity<MultiBuffer>,
 183    pending_search: Option<Task<Option<()>>>,
 184    match_ranges: Vec<Range<Anchor>>,
 185    active_query: Option<SearchQuery>,
 186    last_search_query_text: Option<String>,
 187    search_id: usize,
 188    no_results: Option<bool>,
 189    limit_reached: bool,
 190    search_history_cursor: SearchHistoryCursor,
 191    search_included_history_cursor: SearchHistoryCursor,
 192    search_excluded_history_cursor: SearchHistoryCursor,
 193}
 194
 195#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 196enum InputPanel {
 197    Query,
 198    Replacement,
 199    Exclude,
 200    Include,
 201}
 202
 203pub struct ProjectSearchView {
 204    workspace: WeakEntity<Workspace>,
 205    focus_handle: FocusHandle,
 206    entity: Entity<ProjectSearch>,
 207    query_editor: Entity<Editor>,
 208    replacement_editor: Entity<Editor>,
 209    results_editor: Entity<Editor>,
 210    search_options: SearchOptions,
 211    panels_with_errors: HashMap<InputPanel, String>,
 212    active_match_index: Option<usize>,
 213    search_id: usize,
 214    included_files_editor: Entity<Editor>,
 215    excluded_files_editor: Entity<Editor>,
 216    filters_enabled: bool,
 217    replace_enabled: bool,
 218    included_opened_only: bool,
 219    regex_language: Option<Arc<Language>>,
 220    _subscriptions: Vec<Subscription>,
 221}
 222
 223#[derive(Debug, Clone)]
 224pub struct ProjectSearchSettings {
 225    search_options: SearchOptions,
 226    filters_enabled: bool,
 227}
 228
 229pub struct ProjectSearchBar {
 230    active_project_search: Option<Entity<ProjectSearchView>>,
 231    subscription: Option<Subscription>,
 232}
 233
 234impl ProjectSearch {
 235    pub fn new(project: Entity<Project>, cx: &mut Context<Self>) -> Self {
 236        let capability = project.read(cx).capability();
 237
 238        Self {
 239            project,
 240            excerpts: cx.new(|_| MultiBuffer::new(capability)),
 241            pending_search: Default::default(),
 242            match_ranges: Default::default(),
 243            active_query: None,
 244            last_search_query_text: None,
 245            search_id: 0,
 246            no_results: None,
 247            limit_reached: false,
 248            search_history_cursor: Default::default(),
 249            search_included_history_cursor: Default::default(),
 250            search_excluded_history_cursor: Default::default(),
 251        }
 252    }
 253
 254    fn clone(&self, cx: &mut Context<Self>) -> Entity<Self> {
 255        cx.new(|cx| Self {
 256            project: self.project.clone(),
 257            excerpts: self
 258                .excerpts
 259                .update(cx, |excerpts, cx| cx.new(|cx| excerpts.clone(cx))),
 260            pending_search: Default::default(),
 261            match_ranges: self.match_ranges.clone(),
 262            active_query: self.active_query.clone(),
 263            last_search_query_text: self.last_search_query_text.clone(),
 264            search_id: self.search_id,
 265            no_results: self.no_results,
 266            limit_reached: self.limit_reached,
 267            search_history_cursor: self.search_history_cursor.clone(),
 268            search_included_history_cursor: self.search_included_history_cursor.clone(),
 269            search_excluded_history_cursor: self.search_excluded_history_cursor.clone(),
 270        })
 271    }
 272    fn cursor(&self, kind: SearchInputKind) -> &SearchHistoryCursor {
 273        match kind {
 274            SearchInputKind::Query => &self.search_history_cursor,
 275            SearchInputKind::Include => &self.search_included_history_cursor,
 276            SearchInputKind::Exclude => &self.search_excluded_history_cursor,
 277        }
 278    }
 279    fn cursor_mut(&mut self, kind: SearchInputKind) -> &mut SearchHistoryCursor {
 280        match kind {
 281            SearchInputKind::Query => &mut self.search_history_cursor,
 282            SearchInputKind::Include => &mut self.search_included_history_cursor,
 283            SearchInputKind::Exclude => &mut self.search_excluded_history_cursor,
 284        }
 285    }
 286
 287    fn search(&mut self, query: SearchQuery, cx: &mut Context<Self>) {
 288        let search = self.project.update(cx, |project, cx| {
 289            project
 290                .search_history_mut(SearchInputKind::Query)
 291                .add(&mut self.search_history_cursor, query.as_str().to_string());
 292            let included = query.as_inner().files_to_include().sources().join(",");
 293            if !included.is_empty() {
 294                project
 295                    .search_history_mut(SearchInputKind::Include)
 296                    .add(&mut self.search_included_history_cursor, included);
 297            }
 298            let excluded = query.as_inner().files_to_exclude().sources().join(",");
 299            if !excluded.is_empty() {
 300                project
 301                    .search_history_mut(SearchInputKind::Exclude)
 302                    .add(&mut self.search_excluded_history_cursor, excluded);
 303            }
 304            project.search(query.clone(), cx)
 305        });
 306        self.last_search_query_text = Some(query.as_str().to_string());
 307        self.search_id += 1;
 308        self.active_query = Some(query);
 309        self.match_ranges.clear();
 310        self.pending_search = Some(cx.spawn(async move |project_search, cx| {
 311            let mut matches = pin!(search.ready_chunks(1024));
 312            project_search
 313                .update(cx, |project_search, cx| {
 314                    project_search.match_ranges.clear();
 315                    project_search
 316                        .excerpts
 317                        .update(cx, |excerpts, cx| excerpts.clear(cx));
 318                    project_search.no_results = Some(true);
 319                    project_search.limit_reached = false;
 320                })
 321                .ok()?;
 322
 323            let mut limit_reached = false;
 324            while let Some(results) = matches.next().await {
 325                let mut buffers_with_ranges = Vec::with_capacity(results.len());
 326                for result in results {
 327                    match result {
 328                        project::search::SearchResult::Buffer { buffer, ranges } => {
 329                            buffers_with_ranges.push((buffer, ranges));
 330                        }
 331                        project::search::SearchResult::LimitReached => {
 332                            limit_reached = true;
 333                        }
 334                    }
 335                }
 336
 337                let mut new_ranges = project_search
 338                    .update(cx, |project_search, cx| {
 339                        project_search.excerpts.update(cx, |excerpts, cx| {
 340                            buffers_with_ranges
 341                                .into_iter()
 342                                .map(|(buffer, ranges)| {
 343                                    excerpts.set_anchored_excerpts_for_path(
 344                                        buffer,
 345                                        ranges,
 346                                        multibuffer_context_lines(cx),
 347                                        cx,
 348                                    )
 349                                })
 350                                .collect::<FuturesOrdered<_>>()
 351                        })
 352                    })
 353                    .ok()?;
 354
 355                while let Some(new_ranges) = new_ranges.next().await {
 356                    project_search
 357                        .update(cx, |project_search, cx| {
 358                            project_search.match_ranges.extend(new_ranges);
 359                            cx.notify();
 360                        })
 361                        .ok()?;
 362                }
 363            }
 364
 365            project_search
 366                .update(cx, |project_search, cx| {
 367                    if !project_search.match_ranges.is_empty() {
 368                        project_search.no_results = Some(false);
 369                    }
 370                    project_search.limit_reached = limit_reached;
 371                    project_search.pending_search.take();
 372                    cx.notify();
 373                })
 374                .ok()?;
 375
 376            None
 377        }));
 378        cx.notify();
 379    }
 380}
 381
 382#[derive(Clone, Debug, PartialEq, Eq)]
 383pub enum ViewEvent {
 384    UpdateTab,
 385    Activate,
 386    EditorEvent(editor::EditorEvent),
 387    Dismiss,
 388}
 389
 390impl EventEmitter<ViewEvent> for ProjectSearchView {}
 391
 392impl Render for ProjectSearchView {
 393    fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
 394        if self.has_matches() {
 395            div()
 396                .flex_1()
 397                .size_full()
 398                .track_focus(&self.focus_handle(cx))
 399                .child(self.results_editor.clone())
 400        } else {
 401            let model = self.entity.read(cx);
 402            let has_no_results = model.no_results.unwrap_or(false);
 403            let is_search_underway = model.pending_search.is_some();
 404
 405            let heading_text = if is_search_underway {
 406                "Searching…"
 407            } else if has_no_results {
 408                "No Results"
 409            } else {
 410                "Search All Files"
 411            };
 412
 413            let heading_text = div()
 414                .justify_center()
 415                .child(Label::new(heading_text).size(LabelSize::Large));
 416
 417            let page_content: Option<AnyElement> = if let Some(no_results) = model.no_results {
 418                if model.pending_search.is_none() && no_results {
 419                    Some(
 420                        Label::new("No results found in this project for the provided query")
 421                            .size(LabelSize::Small)
 422                            .into_any_element(),
 423                    )
 424                } else {
 425                    None
 426                }
 427            } else {
 428                Some(self.landing_text_minor(window, cx).into_any_element())
 429            };
 430
 431            let page_content = page_content.map(|text| div().child(text));
 432
 433            h_flex()
 434                .size_full()
 435                .items_center()
 436                .justify_center()
 437                .overflow_hidden()
 438                .bg(cx.theme().colors().editor_background)
 439                .track_focus(&self.focus_handle(cx))
 440                .child(
 441                    v_flex()
 442                        .id("project-search-landing-page")
 443                        .overflow_y_scroll()
 444                        .gap_1()
 445                        .child(heading_text)
 446                        .children(page_content),
 447                )
 448        }
 449    }
 450}
 451
 452impl Focusable for ProjectSearchView {
 453    fn focus_handle(&self, _: &App) -> gpui::FocusHandle {
 454        self.focus_handle.clone()
 455    }
 456}
 457
 458impl Item for ProjectSearchView {
 459    type Event = ViewEvent;
 460    fn tab_tooltip_text(&self, cx: &App) -> Option<SharedString> {
 461        let query_text = self.query_editor.read(cx).text(cx);
 462
 463        query_text
 464            .is_empty()
 465            .not()
 466            .then(|| query_text.into())
 467            .or_else(|| Some("Project Search".into()))
 468    }
 469
 470    fn act_as_type<'a>(
 471        &'a self,
 472        type_id: TypeId,
 473        self_handle: &'a Entity<Self>,
 474        _: &'a App,
 475    ) -> Option<AnyView> {
 476        if type_id == TypeId::of::<Self>() {
 477            Some(self_handle.clone().into())
 478        } else if type_id == TypeId::of::<Editor>() {
 479            Some(self.results_editor.clone().into())
 480        } else {
 481            None
 482        }
 483    }
 484    fn as_searchable(&self, _: &Entity<Self>) -> Option<Box<dyn SearchableItemHandle>> {
 485        Some(Box::new(self.results_editor.clone()))
 486    }
 487
 488    fn deactivated(&mut self, window: &mut Window, cx: &mut Context<Self>) {
 489        self.results_editor
 490            .update(cx, |editor, cx| editor.deactivated(window, cx));
 491    }
 492
 493    fn tab_icon(&self, _window: &Window, _cx: &App) -> Option<Icon> {
 494        Some(Icon::new(IconName::MagnifyingGlass))
 495    }
 496
 497    fn tab_content_text(&self, _detail: usize, cx: &App) -> SharedString {
 498        let last_query: Option<SharedString> = self
 499            .entity
 500            .read(cx)
 501            .last_search_query_text
 502            .as_ref()
 503            .map(|query| {
 504                let query = query.replace('\n', "");
 505                let query_text = util::truncate_and_trailoff(&query, MAX_TAB_TITLE_LEN);
 506                query_text.into()
 507            });
 508
 509        last_query
 510            .filter(|query| !query.is_empty())
 511            .unwrap_or_else(|| "Project Search".into())
 512    }
 513
 514    fn telemetry_event_text(&self) -> Option<&'static str> {
 515        Some("Project Search Opened")
 516    }
 517
 518    fn for_each_project_item(
 519        &self,
 520        cx: &App,
 521        f: &mut dyn FnMut(EntityId, &dyn project::ProjectItem),
 522    ) {
 523        self.results_editor.for_each_project_item(cx, f)
 524    }
 525
 526    fn is_singleton(&self, _: &App) -> bool {
 527        false
 528    }
 529
 530    fn can_save(&self, _: &App) -> bool {
 531        true
 532    }
 533
 534    fn is_dirty(&self, cx: &App) -> bool {
 535        self.results_editor.read(cx).is_dirty(cx)
 536    }
 537
 538    fn has_conflict(&self, cx: &App) -> bool {
 539        self.results_editor.read(cx).has_conflict(cx)
 540    }
 541
 542    fn save(
 543        &mut self,
 544        options: SaveOptions,
 545        project: Entity<Project>,
 546        window: &mut Window,
 547        cx: &mut Context<Self>,
 548    ) -> Task<anyhow::Result<()>> {
 549        self.results_editor
 550            .update(cx, |editor, cx| editor.save(options, project, window, cx))
 551    }
 552
 553    fn save_as(
 554        &mut self,
 555        _: Entity<Project>,
 556        _: ProjectPath,
 557        _window: &mut Window,
 558        _: &mut Context<Self>,
 559    ) -> Task<anyhow::Result<()>> {
 560        unreachable!("save_as should not have been called")
 561    }
 562
 563    fn reload(
 564        &mut self,
 565        project: Entity<Project>,
 566        window: &mut Window,
 567        cx: &mut Context<Self>,
 568    ) -> Task<anyhow::Result<()>> {
 569        self.results_editor
 570            .update(cx, |editor, cx| editor.reload(project, window, cx))
 571    }
 572
 573    fn clone_on_split(
 574        &self,
 575        _workspace_id: Option<WorkspaceId>,
 576        window: &mut Window,
 577        cx: &mut Context<Self>,
 578    ) -> Option<Entity<Self>>
 579    where
 580        Self: Sized,
 581    {
 582        let model = self.entity.update(cx, |model, cx| model.clone(cx));
 583        Some(cx.new(|cx| Self::new(self.workspace.clone(), model, window, cx, None)))
 584    }
 585
 586    fn added_to_workspace(
 587        &mut self,
 588        workspace: &mut Workspace,
 589        window: &mut Window,
 590        cx: &mut Context<Self>,
 591    ) {
 592        self.results_editor.update(cx, |editor, cx| {
 593            editor.added_to_workspace(workspace, window, cx)
 594        });
 595    }
 596
 597    fn set_nav_history(
 598        &mut self,
 599        nav_history: ItemNavHistory,
 600        _: &mut Window,
 601        cx: &mut Context<Self>,
 602    ) {
 603        self.results_editor.update(cx, |editor, _| {
 604            editor.set_nav_history(Some(nav_history));
 605        });
 606    }
 607
 608    fn navigate(
 609        &mut self,
 610        data: Box<dyn Any>,
 611        window: &mut Window,
 612        cx: &mut Context<Self>,
 613    ) -> bool {
 614        self.results_editor
 615            .update(cx, |editor, cx| editor.navigate(data, window, cx))
 616    }
 617
 618    fn to_item_events(event: &Self::Event, mut f: impl FnMut(ItemEvent)) {
 619        match event {
 620            ViewEvent::UpdateTab => {
 621                f(ItemEvent::UpdateBreadcrumbs);
 622                f(ItemEvent::UpdateTab);
 623            }
 624            ViewEvent::EditorEvent(editor_event) => {
 625                Editor::to_item_events(editor_event, f);
 626            }
 627            ViewEvent::Dismiss => f(ItemEvent::CloseItem),
 628            _ => {}
 629        }
 630    }
 631
 632    fn breadcrumb_location(&self, _: &App) -> ToolbarItemLocation {
 633        if self.has_matches() {
 634            ToolbarItemLocation::Secondary
 635        } else {
 636            ToolbarItemLocation::Hidden
 637        }
 638    }
 639
 640    fn breadcrumbs(&self, theme: &theme::Theme, cx: &App) -> Option<Vec<BreadcrumbText>> {
 641        self.results_editor.breadcrumbs(theme, cx)
 642    }
 643}
 644
 645impl ProjectSearchView {
 646    pub fn get_matches(&self, cx: &App) -> Vec<Range<Anchor>> {
 647        self.entity.read(cx).match_ranges.clone()
 648    }
 649
 650    fn toggle_filters(&mut self, cx: &mut Context<Self>) {
 651        self.filters_enabled = !self.filters_enabled;
 652        ActiveSettings::update_global(cx, |settings, cx| {
 653            settings.0.insert(
 654                self.entity.read(cx).project.downgrade(),
 655                self.current_settings(),
 656            );
 657        });
 658    }
 659
 660    fn current_settings(&self) -> ProjectSearchSettings {
 661        ProjectSearchSettings {
 662            search_options: self.search_options,
 663            filters_enabled: self.filters_enabled,
 664        }
 665    }
 666
 667    fn toggle_search_option(&mut self, option: SearchOptions, cx: &mut Context<Self>) {
 668        self.search_options.toggle(option);
 669        ActiveSettings::update_global(cx, |settings, cx| {
 670            settings.0.insert(
 671                self.entity.read(cx).project.downgrade(),
 672                self.current_settings(),
 673            );
 674        });
 675        self.adjust_query_regex_language(cx);
 676    }
 677
 678    fn toggle_opened_only(&mut self, _window: &mut Window, _cx: &mut Context<Self>) {
 679        self.included_opened_only = !self.included_opened_only;
 680    }
 681
 682    fn replace_next(&mut self, _: &ReplaceNext, window: &mut Window, cx: &mut Context<Self>) {
 683        if self.entity.read(cx).match_ranges.is_empty() {
 684            return;
 685        }
 686        let Some(active_index) = self.active_match_index else {
 687            return;
 688        };
 689
 690        let query = self.entity.read(cx).active_query.clone();
 691        if let Some(query) = query {
 692            let query = query.with_replacement(self.replacement(cx));
 693
 694            // TODO: Do we need the clone here?
 695            let mat = self.entity.read(cx).match_ranges[active_index].clone();
 696            self.results_editor.update(cx, |editor, cx| {
 697                editor.replace(&mat, &query, window, cx);
 698            });
 699            self.select_match(Direction::Next, window, cx)
 700        }
 701    }
 702    pub fn replacement(&self, cx: &App) -> String {
 703        self.replacement_editor.read(cx).text(cx)
 704    }
 705    fn replace_all(&mut self, _: &ReplaceAll, window: &mut Window, cx: &mut Context<Self>) {
 706        if self.active_match_index.is_none() {
 707            return;
 708        }
 709
 710        let Some(query) = self.entity.read(cx).active_query.as_ref() else {
 711            return;
 712        };
 713        let query = query.clone().with_replacement(self.replacement(cx));
 714
 715        let match_ranges = self
 716            .entity
 717            .update(cx, |model, _| mem::take(&mut model.match_ranges));
 718        if match_ranges.is_empty() {
 719            return;
 720        }
 721
 722        self.results_editor.update(cx, |editor, cx| {
 723            editor.replace_all(&mut match_ranges.iter(), &query, window, cx);
 724        });
 725
 726        self.entity.update(cx, |model, _cx| {
 727            model.match_ranges = match_ranges;
 728        });
 729    }
 730
 731    pub fn new(
 732        workspace: WeakEntity<Workspace>,
 733        entity: Entity<ProjectSearch>,
 734        window: &mut Window,
 735        cx: &mut Context<Self>,
 736        settings: Option<ProjectSearchSettings>,
 737    ) -> Self {
 738        let project;
 739        let excerpts;
 740        let mut replacement_text = None;
 741        let mut query_text = String::new();
 742        let mut subscriptions = Vec::new();
 743
 744        // Read in settings if available
 745        let (mut options, filters_enabled) = if let Some(settings) = settings {
 746            (settings.search_options, settings.filters_enabled)
 747        } else {
 748            let search_options =
 749                SearchOptions::from_settings(&EditorSettings::get_global(cx).search);
 750            (search_options, false)
 751        };
 752
 753        {
 754            let entity = entity.read(cx);
 755            project = entity.project.clone();
 756            excerpts = entity.excerpts.clone();
 757            if let Some(active_query) = entity.active_query.as_ref() {
 758                query_text = active_query.as_str().to_string();
 759                replacement_text = active_query.replacement().map(ToOwned::to_owned);
 760                options = SearchOptions::from_query(active_query);
 761            }
 762        }
 763        subscriptions.push(cx.observe_in(&entity, window, |this, _, window, cx| {
 764            this.entity_changed(window, cx)
 765        }));
 766
 767        let query_editor = cx.new(|cx| {
 768            let mut editor = Editor::single_line(window, cx);
 769            editor.set_placeholder_text("Search all files…", cx);
 770            editor.set_text(query_text, window, cx);
 771            editor
 772        });
 773        // Subscribe to query_editor in order to reraise editor events for workspace item activation purposes
 774        subscriptions.push(
 775            cx.subscribe(&query_editor, |this, _, event: &EditorEvent, cx| {
 776                if let EditorEvent::Edited { .. } = event
 777                    && EditorSettings::get_global(cx).use_smartcase_search
 778                {
 779                    let query = this.search_query_text(cx);
 780                    if !query.is_empty()
 781                        && this.search_options.contains(SearchOptions::CASE_SENSITIVE)
 782                            != contains_uppercase(&query)
 783                    {
 784                        this.toggle_search_option(SearchOptions::CASE_SENSITIVE, cx);
 785                    }
 786                }
 787                cx.emit(ViewEvent::EditorEvent(event.clone()))
 788            }),
 789        );
 790        let replacement_editor = cx.new(|cx| {
 791            let mut editor = Editor::single_line(window, cx);
 792            editor.set_placeholder_text("Replace in project…", cx);
 793            if let Some(text) = replacement_text {
 794                editor.set_text(text, window, cx);
 795            }
 796            editor
 797        });
 798        let results_editor = cx.new(|cx| {
 799            let mut editor = Editor::for_multibuffer(excerpts, Some(project.clone()), window, cx);
 800            editor.set_searchable(false);
 801            editor.set_in_project_search(true);
 802            editor
 803        });
 804        subscriptions.push(cx.observe(&results_editor, |_, _, cx| cx.emit(ViewEvent::UpdateTab)));
 805
 806        subscriptions.push(
 807            cx.subscribe(&results_editor, |this, _, event: &EditorEvent, cx| {
 808                if matches!(event, editor::EditorEvent::SelectionsChanged { .. }) {
 809                    this.update_match_index(cx);
 810                }
 811                // Reraise editor events for workspace item activation purposes
 812                cx.emit(ViewEvent::EditorEvent(event.clone()));
 813            }),
 814        );
 815
 816        let included_files_editor = cx.new(|cx| {
 817            let mut editor = Editor::single_line(window, cx);
 818            editor.set_placeholder_text("Include: crates/**/*.toml", cx);
 819
 820            editor
 821        });
 822        // Subscribe to include_files_editor in order to reraise editor events for workspace item activation purposes
 823        subscriptions.push(
 824            cx.subscribe(&included_files_editor, |_, _, event: &EditorEvent, cx| {
 825                cx.emit(ViewEvent::EditorEvent(event.clone()))
 826            }),
 827        );
 828
 829        let excluded_files_editor = cx.new(|cx| {
 830            let mut editor = Editor::single_line(window, cx);
 831            editor.set_placeholder_text("Exclude: vendor/*, *.lock", cx);
 832
 833            editor
 834        });
 835        // Subscribe to excluded_files_editor in order to reraise editor events for workspace item activation purposes
 836        subscriptions.push(
 837            cx.subscribe(&excluded_files_editor, |_, _, event: &EditorEvent, cx| {
 838                cx.emit(ViewEvent::EditorEvent(event.clone()))
 839            }),
 840        );
 841
 842        let focus_handle = cx.focus_handle();
 843        subscriptions.push(cx.on_focus(&focus_handle, window, |_, window, cx| {
 844            cx.on_next_frame(window, |this, window, cx| {
 845                if this.focus_handle.is_focused(window) {
 846                    if this.has_matches() {
 847                        this.results_editor.focus_handle(cx).focus(window);
 848                    } else {
 849                        this.query_editor.focus_handle(cx).focus(window);
 850                    }
 851                }
 852            });
 853        }));
 854
 855        let languages = project.read(cx).languages().clone();
 856        cx.spawn(async move |project_search_view, cx| {
 857            let regex_language = languages
 858                .language_for_name("regex")
 859                .await
 860                .context("loading regex language")?;
 861            project_search_view
 862                .update(cx, |project_search_view, cx| {
 863                    project_search_view.regex_language = Some(regex_language);
 864                    project_search_view.adjust_query_regex_language(cx);
 865                })
 866                .ok();
 867            anyhow::Ok(())
 868        })
 869        .detach_and_log_err(cx);
 870
 871        // Check if Worktrees have all been previously indexed
 872        let mut this = ProjectSearchView {
 873            workspace,
 874            focus_handle,
 875            replacement_editor,
 876            search_id: entity.read(cx).search_id,
 877            entity,
 878            query_editor,
 879            results_editor,
 880            search_options: options,
 881            panels_with_errors: HashMap::default(),
 882            active_match_index: None,
 883            included_files_editor,
 884            excluded_files_editor,
 885            filters_enabled,
 886            replace_enabled: false,
 887            included_opened_only: false,
 888            regex_language: None,
 889            _subscriptions: subscriptions,
 890        };
 891        this.entity_changed(window, cx);
 892        this
 893    }
 894
 895    pub fn new_search_in_directory(
 896        workspace: &mut Workspace,
 897        dir_path: &Path,
 898        window: &mut Window,
 899        cx: &mut Context<Workspace>,
 900    ) {
 901        let Some(filter_str) = dir_path.to_str() else {
 902            return;
 903        };
 904
 905        let weak_workspace = cx.entity().downgrade();
 906
 907        let entity = cx.new(|cx| ProjectSearch::new(workspace.project().clone(), cx));
 908        let search = cx.new(|cx| ProjectSearchView::new(weak_workspace, entity, window, cx, None));
 909        workspace.add_item_to_active_pane(Box::new(search.clone()), None, true, window, cx);
 910        search.update(cx, |search, cx| {
 911            search
 912                .included_files_editor
 913                .update(cx, |editor, cx| editor.set_text(filter_str, window, cx));
 914            search.filters_enabled = true;
 915            search.focus_query_editor(window, cx)
 916        });
 917    }
 918
 919    /// Re-activate the most recently activated search in this pane or the most recent if it has been closed.
 920    /// If no search exists in the workspace, create a new one.
 921    pub fn deploy_search(
 922        workspace: &mut Workspace,
 923        action: &workspace::DeploySearch,
 924        window: &mut Window,
 925        cx: &mut Context<Workspace>,
 926    ) {
 927        let existing = workspace
 928            .active_pane()
 929            .read(cx)
 930            .items()
 931            .find_map(|item| item.downcast::<ProjectSearchView>());
 932
 933        Self::existing_or_new_search(workspace, existing, action, window, cx);
 934    }
 935
 936    fn search_in_new(
 937        workspace: &mut Workspace,
 938        _: &SearchInNew,
 939        window: &mut Window,
 940        cx: &mut Context<Workspace>,
 941    ) {
 942        if let Some(search_view) = workspace
 943            .active_item(cx)
 944            .and_then(|item| item.downcast::<ProjectSearchView>())
 945        {
 946            let new_query = search_view.update(cx, |search_view, cx| {
 947                let new_query = search_view.build_search_query(cx);
 948                if new_query.is_some()
 949                    && let Some(old_query) = search_view.entity.read(cx).active_query.clone()
 950                {
 951                    search_view.query_editor.update(cx, |editor, cx| {
 952                        editor.set_text(old_query.as_str(), window, cx);
 953                    });
 954                    search_view.search_options = SearchOptions::from_query(&old_query);
 955                    search_view.adjust_query_regex_language(cx);
 956                }
 957                new_query
 958            });
 959            if let Some(new_query) = new_query {
 960                let entity = cx.new(|cx| {
 961                    let mut entity = ProjectSearch::new(workspace.project().clone(), cx);
 962                    entity.search(new_query, cx);
 963                    entity
 964                });
 965                let weak_workspace = cx.entity().downgrade();
 966                workspace.add_item_to_active_pane(
 967                    Box::new(cx.new(|cx| {
 968                        ProjectSearchView::new(weak_workspace, entity, window, cx, None)
 969                    })),
 970                    None,
 971                    true,
 972                    window,
 973                    cx,
 974                );
 975            }
 976        }
 977    }
 978
 979    // Add another search tab to the workspace.
 980    fn new_search(
 981        workspace: &mut Workspace,
 982        _: &workspace::NewSearch,
 983        window: &mut Window,
 984        cx: &mut Context<Workspace>,
 985    ) {
 986        Self::existing_or_new_search(workspace, None, &DeploySearch::find(), window, cx)
 987    }
 988
 989    fn existing_or_new_search(
 990        workspace: &mut Workspace,
 991        existing: Option<Entity<ProjectSearchView>>,
 992        action: &workspace::DeploySearch,
 993        window: &mut Window,
 994        cx: &mut Context<Workspace>,
 995    ) {
 996        let query = workspace.active_item(cx).and_then(|item| {
 997            if let Some(buffer_search_query) = buffer_search_query(workspace, item.as_ref(), cx) {
 998                return Some(buffer_search_query);
 999            }
1000
1001            let editor = item.act_as::<Editor>(cx)?;
1002            let query = editor.query_suggestion(window, cx);
1003            if query.is_empty() { None } else { Some(query) }
1004        });
1005
1006        let search = if let Some(existing) = existing {
1007            workspace.activate_item(&existing, true, true, window, cx);
1008            existing
1009        } else {
1010            let settings = cx
1011                .global::<ActiveSettings>()
1012                .0
1013                .get(&workspace.project().downgrade());
1014
1015            let settings = settings.cloned();
1016
1017            let weak_workspace = cx.entity().downgrade();
1018
1019            let project_search = cx.new(|cx| ProjectSearch::new(workspace.project().clone(), cx));
1020            let project_search_view = cx.new(|cx| {
1021                ProjectSearchView::new(weak_workspace, project_search, window, cx, settings)
1022            });
1023
1024            workspace.add_item_to_active_pane(
1025                Box::new(project_search_view.clone()),
1026                None,
1027                true,
1028                window,
1029                cx,
1030            );
1031            project_search_view
1032        };
1033
1034        search.update(cx, |search, cx| {
1035            search.replace_enabled = action.replace_enabled;
1036            if let Some(query) = query {
1037                search.set_query(&query, window, cx);
1038            }
1039            if let Some(included_files) = action.included_files.as_deref() {
1040                search
1041                    .included_files_editor
1042                    .update(cx, |editor, cx| editor.set_text(included_files, window, cx));
1043                search.filters_enabled = true;
1044            }
1045            if let Some(excluded_files) = action.excluded_files.as_deref() {
1046                search
1047                    .excluded_files_editor
1048                    .update(cx, |editor, cx| editor.set_text(excluded_files, window, cx));
1049                search.filters_enabled = true;
1050            }
1051            search.focus_query_editor(window, cx)
1052        });
1053    }
1054
1055    fn prompt_to_save_if_dirty_then_search(
1056        &mut self,
1057        window: &mut Window,
1058        cx: &mut Context<Self>,
1059    ) -> Task<anyhow::Result<()>> {
1060        use workspace::AutosaveSetting;
1061
1062        let project = self.entity.read(cx).project.clone();
1063
1064        let can_autosave = self.results_editor.can_autosave(cx);
1065        let autosave_setting = self.results_editor.workspace_settings(cx).autosave;
1066
1067        let will_autosave = can_autosave
1068            && matches!(
1069                autosave_setting,
1070                AutosaveSetting::OnFocusChange | AutosaveSetting::OnWindowChange
1071            );
1072
1073        let is_dirty = self.is_dirty(cx);
1074
1075        cx.spawn_in(window, async move |this, cx| {
1076            let skip_save_on_close = this
1077                .read_with(cx, |this, cx| {
1078                    this.workspace.read_with(cx, |workspace, cx| {
1079                        workspace::Pane::skip_save_on_close(&this.results_editor, workspace, cx)
1080                    })
1081                })?
1082                .unwrap_or(false);
1083
1084            let should_prompt_to_save = !skip_save_on_close && !will_autosave && is_dirty;
1085
1086            let should_search = if should_prompt_to_save {
1087                let options = &["Save", "Don't Save", "Cancel"];
1088                let result_channel = this.update_in(cx, |_, window, cx| {
1089                    window.prompt(
1090                        gpui::PromptLevel::Warning,
1091                        "Project search buffer contains unsaved edits. Do you want to save it?",
1092                        None,
1093                        options,
1094                        cx,
1095                    )
1096                })?;
1097                let result = result_channel.await?;
1098                let should_save = result == 0;
1099                if should_save {
1100                    this.update_in(cx, |this, window, cx| {
1101                        this.save(
1102                            SaveOptions {
1103                                format: true,
1104                                autosave: false,
1105                            },
1106                            project,
1107                            window,
1108                            cx,
1109                        )
1110                    })?
1111                    .await
1112                    .log_err();
1113                }
1114
1115                result != 2
1116            } else {
1117                true
1118            };
1119            if should_search {
1120                this.update(cx, |this, cx| {
1121                    this.search(cx);
1122                })?;
1123            }
1124            anyhow::Ok(())
1125        })
1126    }
1127
1128    fn search(&mut self, cx: &mut Context<Self>) {
1129        if let Some(query) = self.build_search_query(cx) {
1130            self.entity.update(cx, |model, cx| model.search(query, cx));
1131        }
1132    }
1133
1134    pub fn search_query_text(&self, cx: &App) -> String {
1135        self.query_editor.read(cx).text(cx)
1136    }
1137
1138    fn build_search_query(&mut self, cx: &mut Context<Self>) -> Option<SearchQuery> {
1139        // Do not bail early in this function, as we want to fill out `self.panels_with_errors`.
1140        let text = self.search_query_text(cx);
1141        let open_buffers = if self.included_opened_only {
1142            Some(self.open_buffers(cx))
1143        } else {
1144            None
1145        };
1146        let included_files = self
1147            .filters_enabled
1148            .then(|| {
1149                match Self::parse_path_matches(&self.included_files_editor.read(cx).text(cx)) {
1150                    Ok(included_files) => {
1151                        let should_unmark_error =
1152                            self.panels_with_errors.remove(&InputPanel::Include);
1153                        if should_unmark_error.is_some() {
1154                            cx.notify();
1155                        }
1156                        included_files
1157                    }
1158                    Err(e) => {
1159                        let should_mark_error = self
1160                            .panels_with_errors
1161                            .insert(InputPanel::Include, e.to_string());
1162                        if should_mark_error.is_none() {
1163                            cx.notify();
1164                        }
1165                        PathMatcher::default()
1166                    }
1167                }
1168            })
1169            .unwrap_or_default();
1170        let excluded_files = self
1171            .filters_enabled
1172            .then(|| {
1173                match Self::parse_path_matches(&self.excluded_files_editor.read(cx).text(cx)) {
1174                    Ok(excluded_files) => {
1175                        let should_unmark_error =
1176                            self.panels_with_errors.remove(&InputPanel::Exclude);
1177                        if should_unmark_error.is_some() {
1178                            cx.notify();
1179                        }
1180
1181                        excluded_files
1182                    }
1183                    Err(e) => {
1184                        let should_mark_error = self
1185                            .panels_with_errors
1186                            .insert(InputPanel::Exclude, e.to_string());
1187                        if should_mark_error.is_none() {
1188                            cx.notify();
1189                        }
1190                        PathMatcher::default()
1191                    }
1192                }
1193            })
1194            .unwrap_or_default();
1195
1196        // If the project contains multiple visible worktrees, we match the
1197        // include/exclude patterns against full paths to allow them to be
1198        // disambiguated. For single worktree projects we use worktree relative
1199        // paths for convenience.
1200        let match_full_paths = self
1201            .entity
1202            .read(cx)
1203            .project
1204            .read(cx)
1205            .visible_worktrees(cx)
1206            .count()
1207            > 1;
1208
1209        let query = if self.search_options.contains(SearchOptions::REGEX) {
1210            match SearchQuery::regex(
1211                text,
1212                self.search_options.contains(SearchOptions::WHOLE_WORD),
1213                self.search_options.contains(SearchOptions::CASE_SENSITIVE),
1214                self.search_options.contains(SearchOptions::INCLUDE_IGNORED),
1215                self.search_options
1216                    .contains(SearchOptions::ONE_MATCH_PER_LINE),
1217                included_files,
1218                excluded_files,
1219                match_full_paths,
1220                open_buffers,
1221            ) {
1222                Ok(query) => {
1223                    let should_unmark_error = self.panels_with_errors.remove(&InputPanel::Query);
1224                    if should_unmark_error.is_some() {
1225                        cx.notify();
1226                    }
1227
1228                    Some(query)
1229                }
1230                Err(e) => {
1231                    let should_mark_error = self
1232                        .panels_with_errors
1233                        .insert(InputPanel::Query, e.to_string());
1234                    if should_mark_error.is_none() {
1235                        cx.notify();
1236                    }
1237
1238                    None
1239                }
1240            }
1241        } else {
1242            match SearchQuery::text(
1243                text,
1244                self.search_options.contains(SearchOptions::WHOLE_WORD),
1245                self.search_options.contains(SearchOptions::CASE_SENSITIVE),
1246                self.search_options.contains(SearchOptions::INCLUDE_IGNORED),
1247                included_files,
1248                excluded_files,
1249                match_full_paths,
1250                open_buffers,
1251            ) {
1252                Ok(query) => {
1253                    let should_unmark_error = self.panels_with_errors.remove(&InputPanel::Query);
1254                    if should_unmark_error.is_some() {
1255                        cx.notify();
1256                    }
1257
1258                    Some(query)
1259                }
1260                Err(e) => {
1261                    let should_mark_error = self
1262                        .panels_with_errors
1263                        .insert(InputPanel::Query, e.to_string());
1264                    if should_mark_error.is_none() {
1265                        cx.notify();
1266                    }
1267
1268                    None
1269                }
1270            }
1271        };
1272        if !self.panels_with_errors.is_empty() {
1273            return None;
1274        }
1275        if query.as_ref().is_some_and(|query| query.is_empty()) {
1276            return None;
1277        }
1278        query
1279    }
1280
1281    fn open_buffers(&self, cx: &mut Context<Self>) -> Vec<Entity<Buffer>> {
1282        let mut buffers = Vec::new();
1283        self.workspace
1284            .update(cx, |workspace, cx| {
1285                for editor in workspace.items_of_type::<Editor>(cx) {
1286                    if let Some(buffer) = editor.read(cx).buffer().read(cx).as_singleton() {
1287                        buffers.push(buffer);
1288                    }
1289                }
1290            })
1291            .ok();
1292        buffers
1293    }
1294
1295    fn parse_path_matches(text: &str) -> anyhow::Result<PathMatcher> {
1296        let queries = text
1297            .split(',')
1298            .map(str::trim)
1299            .filter(|maybe_glob_str| !maybe_glob_str.is_empty())
1300            .map(str::to_owned)
1301            .collect::<Vec<_>>();
1302        Ok(PathMatcher::new(&queries)?)
1303    }
1304
1305    fn select_match(&mut self, direction: Direction, window: &mut Window, cx: &mut Context<Self>) {
1306        if let Some(index) = self.active_match_index {
1307            let match_ranges = self.entity.read(cx).match_ranges.clone();
1308
1309            if !EditorSettings::get_global(cx).search_wrap
1310                && ((direction == Direction::Next && index + 1 >= match_ranges.len())
1311                    || (direction == Direction::Prev && index == 0))
1312            {
1313                crate::show_no_more_matches(window, cx);
1314                return;
1315            }
1316
1317            let new_index = self.results_editor.update(cx, |editor, cx| {
1318                editor.match_index_for_direction(&match_ranges, index, direction, 1, window, cx)
1319            });
1320
1321            let range_to_select = match_ranges[new_index].clone();
1322            self.results_editor.update(cx, |editor, cx| {
1323                let range_to_select = editor.range_for_match(&range_to_select);
1324                editor.unfold_ranges(std::slice::from_ref(&range_to_select), false, true, cx);
1325                editor.change_selections(Default::default(), window, cx, |s| {
1326                    s.select_ranges([range_to_select])
1327                });
1328            });
1329        }
1330    }
1331
1332    fn focus_query_editor(&mut self, window: &mut Window, cx: &mut Context<Self>) {
1333        self.query_editor.update(cx, |query_editor, cx| {
1334            query_editor.select_all(&SelectAll, window, cx);
1335        });
1336        let editor_handle = self.query_editor.focus_handle(cx);
1337        window.focus(&editor_handle);
1338    }
1339
1340    fn set_query(&mut self, query: &str, window: &mut Window, cx: &mut Context<Self>) {
1341        self.set_search_editor(SearchInputKind::Query, query, window, cx);
1342        if EditorSettings::get_global(cx).use_smartcase_search
1343            && !query.is_empty()
1344            && self.search_options.contains(SearchOptions::CASE_SENSITIVE)
1345                != contains_uppercase(query)
1346        {
1347            self.toggle_search_option(SearchOptions::CASE_SENSITIVE, cx)
1348        }
1349    }
1350
1351    fn set_search_editor(
1352        &mut self,
1353        kind: SearchInputKind,
1354        text: &str,
1355        window: &mut Window,
1356        cx: &mut Context<Self>,
1357    ) {
1358        let editor = match kind {
1359            SearchInputKind::Query => &self.query_editor,
1360            SearchInputKind::Include => &self.included_files_editor,
1361
1362            SearchInputKind::Exclude => &self.excluded_files_editor,
1363        };
1364        editor.update(cx, |included_editor, cx| {
1365            included_editor.set_text(text, window, cx)
1366        });
1367    }
1368
1369    fn focus_results_editor(&mut self, window: &mut Window, cx: &mut Context<Self>) {
1370        self.query_editor.update(cx, |query_editor, cx| {
1371            let cursor = query_editor.selections.newest_anchor().head();
1372            query_editor.change_selections(SelectionEffects::no_scroll(), window, cx, |s| {
1373                s.select_ranges([cursor..cursor])
1374            });
1375        });
1376        let results_handle = self.results_editor.focus_handle(cx);
1377        window.focus(&results_handle);
1378    }
1379
1380    fn entity_changed(&mut self, window: &mut Window, cx: &mut Context<Self>) {
1381        let match_ranges = self.entity.read(cx).match_ranges.clone();
1382        if match_ranges.is_empty() {
1383            self.active_match_index = None;
1384            self.results_editor.update(cx, |editor, cx| {
1385                editor.clear_background_highlights::<Self>(cx);
1386            });
1387        } else {
1388            self.active_match_index = Some(0);
1389            self.update_match_index(cx);
1390            let prev_search_id = mem::replace(&mut self.search_id, self.entity.read(cx).search_id);
1391            let is_new_search = self.search_id != prev_search_id;
1392            self.results_editor.update(cx, |editor, cx| {
1393                if is_new_search {
1394                    let range_to_select = match_ranges
1395                        .first()
1396                        .map(|range| editor.range_for_match(range));
1397                    editor.change_selections(Default::default(), window, cx, |s| {
1398                        s.select_ranges(range_to_select)
1399                    });
1400                    editor.scroll(Point::default(), Some(Axis::Vertical), window, cx);
1401                }
1402                editor.highlight_background::<Self>(
1403                    &match_ranges,
1404                    |theme| theme.colors().search_match_background,
1405                    cx,
1406                );
1407            });
1408            if is_new_search && self.query_editor.focus_handle(cx).is_focused(window) {
1409                self.focus_results_editor(window, cx);
1410            }
1411        }
1412
1413        cx.emit(ViewEvent::UpdateTab);
1414        cx.notify();
1415    }
1416
1417    fn update_match_index(&mut self, cx: &mut Context<Self>) {
1418        let results_editor = self.results_editor.read(cx);
1419        let new_index = active_match_index(
1420            Direction::Next,
1421            &self.entity.read(cx).match_ranges,
1422            &results_editor.selections.newest_anchor().head(),
1423            &results_editor.buffer().read(cx).snapshot(cx),
1424        );
1425        if self.active_match_index != new_index {
1426            self.active_match_index = new_index;
1427            cx.notify();
1428        }
1429    }
1430
1431    pub fn has_matches(&self) -> bool {
1432        self.active_match_index.is_some()
1433    }
1434
1435    fn landing_text_minor(&self, window: &mut Window, cx: &App) -> impl IntoElement {
1436        let focus_handle = self.focus_handle.clone();
1437        v_flex()
1438            .gap_1()
1439            .child(
1440                Label::new("Hit enter to search. For more options:")
1441                    .color(Color::Muted)
1442                    .mb_2(),
1443            )
1444            .child(
1445                Button::new("filter-paths", "Include/exclude specific paths")
1446                    .icon(IconName::Filter)
1447                    .icon_position(IconPosition::Start)
1448                    .icon_size(IconSize::Small)
1449                    .key_binding(KeyBinding::for_action_in(
1450                        &ToggleFilters,
1451                        &focus_handle,
1452                        window,
1453                        cx,
1454                    ))
1455                    .on_click(|_event, window, cx| {
1456                        window.dispatch_action(ToggleFilters.boxed_clone(), cx)
1457                    }),
1458            )
1459            .child(
1460                Button::new("find-replace", "Find and replace")
1461                    .icon(IconName::Replace)
1462                    .icon_position(IconPosition::Start)
1463                    .icon_size(IconSize::Small)
1464                    .key_binding(KeyBinding::for_action_in(
1465                        &ToggleReplace,
1466                        &focus_handle,
1467                        window,
1468                        cx,
1469                    ))
1470                    .on_click(|_event, window, cx| {
1471                        window.dispatch_action(ToggleReplace.boxed_clone(), cx)
1472                    }),
1473            )
1474            .child(
1475                Button::new("regex", "Match with regex")
1476                    .icon(IconName::Regex)
1477                    .icon_position(IconPosition::Start)
1478                    .icon_size(IconSize::Small)
1479                    .key_binding(KeyBinding::for_action_in(
1480                        &ToggleRegex,
1481                        &focus_handle,
1482                        window,
1483                        cx,
1484                    ))
1485                    .on_click(|_event, window, cx| {
1486                        window.dispatch_action(ToggleRegex.boxed_clone(), cx)
1487                    }),
1488            )
1489            .child(
1490                Button::new("match-case", "Match case")
1491                    .icon(IconName::CaseSensitive)
1492                    .icon_position(IconPosition::Start)
1493                    .icon_size(IconSize::Small)
1494                    .key_binding(KeyBinding::for_action_in(
1495                        &ToggleCaseSensitive,
1496                        &focus_handle,
1497                        window,
1498                        cx,
1499                    ))
1500                    .on_click(|_event, window, cx| {
1501                        window.dispatch_action(ToggleCaseSensitive.boxed_clone(), cx)
1502                    }),
1503            )
1504            .child(
1505                Button::new("match-whole-words", "Match whole words")
1506                    .icon(IconName::WholeWord)
1507                    .icon_position(IconPosition::Start)
1508                    .icon_size(IconSize::Small)
1509                    .key_binding(KeyBinding::for_action_in(
1510                        &ToggleWholeWord,
1511                        &focus_handle,
1512                        window,
1513                        cx,
1514                    ))
1515                    .on_click(|_event, window, cx| {
1516                        window.dispatch_action(ToggleWholeWord.boxed_clone(), cx)
1517                    }),
1518            )
1519    }
1520
1521    fn border_color_for(&self, panel: InputPanel, cx: &App) -> Hsla {
1522        if self.panels_with_errors.contains_key(&panel) {
1523            Color::Error.color(cx)
1524        } else {
1525            cx.theme().colors().border
1526        }
1527    }
1528
1529    fn move_focus_to_results(&mut self, window: &mut Window, cx: &mut Context<Self>) {
1530        if !self.results_editor.focus_handle(cx).is_focused(window)
1531            && !self.entity.read(cx).match_ranges.is_empty()
1532        {
1533            cx.stop_propagation();
1534            self.focus_results_editor(window, cx)
1535        }
1536    }
1537
1538    #[cfg(any(test, feature = "test-support"))]
1539    pub fn results_editor(&self) -> &Entity<Editor> {
1540        &self.results_editor
1541    }
1542
1543    fn adjust_query_regex_language(&self, cx: &mut App) {
1544        let enable = self.search_options.contains(SearchOptions::REGEX);
1545        let query_buffer = self
1546            .query_editor
1547            .read(cx)
1548            .buffer()
1549            .read(cx)
1550            .as_singleton()
1551            .expect("query editor should be backed by a singleton buffer");
1552        if enable {
1553            if let Some(regex_language) = self.regex_language.clone() {
1554                query_buffer.update(cx, |query_buffer, cx| {
1555                    query_buffer.set_language(Some(regex_language), cx);
1556                })
1557            }
1558        } else {
1559            query_buffer.update(cx, |query_buffer, cx| {
1560                query_buffer.set_language(None, cx);
1561            })
1562        }
1563    }
1564}
1565
1566fn buffer_search_query(
1567    workspace: &mut Workspace,
1568    item: &dyn ItemHandle,
1569    cx: &mut Context<Workspace>,
1570) -> Option<String> {
1571    let buffer_search_bar = workspace
1572        .pane_for(item)
1573        .and_then(|pane| {
1574            pane.read(cx)
1575                .toolbar()
1576                .read(cx)
1577                .item_of_type::<BufferSearchBar>()
1578        })?
1579        .read(cx);
1580    if buffer_search_bar.query_editor_focused() {
1581        let buffer_search_query = buffer_search_bar.query(cx);
1582        if !buffer_search_query.is_empty() {
1583            return Some(buffer_search_query);
1584        }
1585    }
1586    None
1587}
1588
1589impl Default for ProjectSearchBar {
1590    fn default() -> Self {
1591        Self::new()
1592    }
1593}
1594
1595impl ProjectSearchBar {
1596    pub fn new() -> Self {
1597        Self {
1598            active_project_search: None,
1599            subscription: None,
1600        }
1601    }
1602
1603    fn confirm(&mut self, _: &Confirm, window: &mut Window, cx: &mut Context<Self>) {
1604        if let Some(search_view) = self.active_project_search.as_ref() {
1605            search_view.update(cx, |search_view, cx| {
1606                if !search_view
1607                    .replacement_editor
1608                    .focus_handle(cx)
1609                    .is_focused(window)
1610                {
1611                    cx.stop_propagation();
1612                    search_view
1613                        .prompt_to_save_if_dirty_then_search(window, cx)
1614                        .detach_and_log_err(cx);
1615                }
1616            });
1617        }
1618    }
1619
1620    fn tab(&mut self, _: &Tab, window: &mut Window, cx: &mut Context<Self>) {
1621        self.cycle_field(Direction::Next, window, cx);
1622    }
1623
1624    fn backtab(&mut self, _: &Backtab, window: &mut Window, cx: &mut Context<Self>) {
1625        self.cycle_field(Direction::Prev, window, cx);
1626    }
1627
1628    fn focus_search(&mut self, window: &mut Window, cx: &mut Context<Self>) {
1629        if let Some(search_view) = self.active_project_search.as_ref() {
1630            search_view.update(cx, |search_view, cx| {
1631                search_view.query_editor.focus_handle(cx).focus(window);
1632            });
1633        }
1634    }
1635
1636    fn cycle_field(&mut self, direction: Direction, window: &mut Window, cx: &mut Context<Self>) {
1637        let active_project_search = match &self.active_project_search {
1638            Some(active_project_search) => active_project_search,
1639            None => return,
1640        };
1641
1642        active_project_search.update(cx, |project_view, cx| {
1643            let mut views = vec![project_view.query_editor.focus_handle(cx)];
1644            if project_view.replace_enabled {
1645                views.push(project_view.replacement_editor.focus_handle(cx));
1646            }
1647            if project_view.filters_enabled {
1648                views.extend([
1649                    project_view.included_files_editor.focus_handle(cx),
1650                    project_view.excluded_files_editor.focus_handle(cx),
1651                ]);
1652            }
1653            let current_index = match views.iter().position(|focus| focus.is_focused(window)) {
1654                Some(index) => index,
1655                None => return,
1656            };
1657
1658            let new_index = match direction {
1659                Direction::Next => (current_index + 1) % views.len(),
1660                Direction::Prev if current_index == 0 => views.len() - 1,
1661                Direction::Prev => (current_index - 1) % views.len(),
1662            };
1663            let next_focus_handle = &views[new_index];
1664            window.focus(next_focus_handle);
1665            cx.stop_propagation();
1666        });
1667    }
1668
1669    pub(crate) fn toggle_search_option(
1670        &mut self,
1671        option: SearchOptions,
1672        window: &mut Window,
1673        cx: &mut Context<Self>,
1674    ) -> bool {
1675        if self.active_project_search.is_none() {
1676            return false;
1677        }
1678
1679        cx.spawn_in(window, async move |this, cx| {
1680            let task = this.update_in(cx, |this, window, cx| {
1681                let search_view = this.active_project_search.as_ref()?;
1682                search_view.update(cx, |search_view, cx| {
1683                    search_view.toggle_search_option(option, cx);
1684                    search_view
1685                        .entity
1686                        .read(cx)
1687                        .active_query
1688                        .is_some()
1689                        .then(|| search_view.prompt_to_save_if_dirty_then_search(window, cx))
1690                })
1691            })?;
1692            if let Some(task) = task {
1693                task.await?;
1694            }
1695            this.update(cx, |_, cx| {
1696                cx.notify();
1697            })?;
1698            anyhow::Ok(())
1699        })
1700        .detach();
1701        true
1702    }
1703
1704    fn toggle_replace(&mut self, _: &ToggleReplace, window: &mut Window, cx: &mut Context<Self>) {
1705        if let Some(search) = &self.active_project_search {
1706            search.update(cx, |this, cx| {
1707                this.replace_enabled = !this.replace_enabled;
1708                let editor_to_focus = if this.replace_enabled {
1709                    this.replacement_editor.focus_handle(cx)
1710                } else {
1711                    this.query_editor.focus_handle(cx)
1712                };
1713                window.focus(&editor_to_focus);
1714                cx.notify();
1715            });
1716        }
1717    }
1718
1719    fn toggle_filters(&mut self, window: &mut Window, cx: &mut Context<Self>) -> bool {
1720        if let Some(search_view) = self.active_project_search.as_ref() {
1721            search_view.update(cx, |search_view, cx| {
1722                search_view.toggle_filters(cx);
1723                search_view
1724                    .included_files_editor
1725                    .update(cx, |_, cx| cx.notify());
1726                search_view
1727                    .excluded_files_editor
1728                    .update(cx, |_, cx| cx.notify());
1729                window.refresh();
1730                cx.notify();
1731            });
1732            cx.notify();
1733            true
1734        } else {
1735            false
1736        }
1737    }
1738
1739    fn toggle_opened_only(&mut self, window: &mut Window, cx: &mut Context<Self>) -> bool {
1740        if self.active_project_search.is_none() {
1741            return false;
1742        }
1743
1744        cx.spawn_in(window, async move |this, cx| {
1745            let task = this.update_in(cx, |this, window, cx| {
1746                let search_view = this.active_project_search.as_ref()?;
1747                search_view.update(cx, |search_view, cx| {
1748                    search_view.toggle_opened_only(window, cx);
1749                    search_view
1750                        .entity
1751                        .read(cx)
1752                        .active_query
1753                        .is_some()
1754                        .then(|| search_view.prompt_to_save_if_dirty_then_search(window, cx))
1755                })
1756            })?;
1757            if let Some(task) = task {
1758                task.await?;
1759            }
1760            this.update(cx, |_, cx| {
1761                cx.notify();
1762            })?;
1763            anyhow::Ok(())
1764        })
1765        .detach();
1766        true
1767    }
1768
1769    fn is_opened_only_enabled(&self, cx: &App) -> bool {
1770        if let Some(search_view) = self.active_project_search.as_ref() {
1771            search_view.read(cx).included_opened_only
1772        } else {
1773            false
1774        }
1775    }
1776
1777    fn move_focus_to_results(&self, window: &mut Window, cx: &mut Context<Self>) {
1778        if let Some(search_view) = self.active_project_search.as_ref() {
1779            search_view.update(cx, |search_view, cx| {
1780                search_view.move_focus_to_results(window, cx);
1781            });
1782            cx.notify();
1783        }
1784    }
1785
1786    fn next_history_query(
1787        &mut self,
1788        _: &NextHistoryQuery,
1789        window: &mut Window,
1790        cx: &mut Context<Self>,
1791    ) {
1792        if let Some(search_view) = self.active_project_search.as_ref() {
1793            search_view.update(cx, |search_view, cx| {
1794                for (editor, kind) in [
1795                    (search_view.query_editor.clone(), SearchInputKind::Query),
1796                    (
1797                        search_view.included_files_editor.clone(),
1798                        SearchInputKind::Include,
1799                    ),
1800                    (
1801                        search_view.excluded_files_editor.clone(),
1802                        SearchInputKind::Exclude,
1803                    ),
1804                ] {
1805                    if editor.focus_handle(cx).is_focused(window) {
1806                        let new_query = search_view.entity.update(cx, |model, cx| {
1807                            let project = model.project.clone();
1808
1809                            if let Some(new_query) = project.update(cx, |project, _| {
1810                                project
1811                                    .search_history_mut(kind)
1812                                    .next(model.cursor_mut(kind))
1813                                    .map(str::to_string)
1814                            }) {
1815                                new_query
1816                            } else {
1817                                model.cursor_mut(kind).reset();
1818                                String::new()
1819                            }
1820                        });
1821                        search_view.set_search_editor(kind, &new_query, window, cx);
1822                    }
1823                }
1824            });
1825        }
1826    }
1827
1828    fn previous_history_query(
1829        &mut self,
1830        _: &PreviousHistoryQuery,
1831        window: &mut Window,
1832        cx: &mut Context<Self>,
1833    ) {
1834        if let Some(search_view) = self.active_project_search.as_ref() {
1835            search_view.update(cx, |search_view, cx| {
1836                for (editor, kind) in [
1837                    (search_view.query_editor.clone(), SearchInputKind::Query),
1838                    (
1839                        search_view.included_files_editor.clone(),
1840                        SearchInputKind::Include,
1841                    ),
1842                    (
1843                        search_view.excluded_files_editor.clone(),
1844                        SearchInputKind::Exclude,
1845                    ),
1846                ] {
1847                    if editor.focus_handle(cx).is_focused(window) {
1848                        if editor.read(cx).text(cx).is_empty()
1849                            && let Some(new_query) = search_view
1850                                .entity
1851                                .read(cx)
1852                                .project
1853                                .read(cx)
1854                                .search_history(kind)
1855                                .current(search_view.entity.read(cx).cursor(kind))
1856                                .map(str::to_string)
1857                        {
1858                            search_view.set_search_editor(kind, &new_query, window, cx);
1859                            return;
1860                        }
1861
1862                        if let Some(new_query) = search_view.entity.update(cx, |model, cx| {
1863                            let project = model.project.clone();
1864                            project.update(cx, |project, _| {
1865                                project
1866                                    .search_history_mut(kind)
1867                                    .previous(model.cursor_mut(kind))
1868                                    .map(str::to_string)
1869                            })
1870                        }) {
1871                            search_view.set_search_editor(kind, &new_query, window, cx);
1872                        }
1873                    }
1874                }
1875            });
1876        }
1877    }
1878
1879    fn select_next_match(
1880        &mut self,
1881        _: &SelectNextMatch,
1882        window: &mut Window,
1883        cx: &mut Context<Self>,
1884    ) {
1885        if let Some(search) = self.active_project_search.as_ref() {
1886            search.update(cx, |this, cx| {
1887                this.select_match(Direction::Next, window, cx);
1888            })
1889        }
1890    }
1891
1892    fn select_prev_match(
1893        &mut self,
1894        _: &SelectPreviousMatch,
1895        window: &mut Window,
1896        cx: &mut Context<Self>,
1897    ) {
1898        if let Some(search) = self.active_project_search.as_ref() {
1899            search.update(cx, |this, cx| {
1900                this.select_match(Direction::Prev, window, cx);
1901            })
1902        }
1903    }
1904}
1905
1906impl Render for ProjectSearchBar {
1907    fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
1908        let Some(search) = self.active_project_search.clone() else {
1909            return div();
1910        };
1911        let search = search.read(cx);
1912        let focus_handle = search.focus_handle(cx);
1913
1914        let container_width = window.viewport_size().width;
1915        let input_width = SearchInputWidth::calc_width(container_width);
1916
1917        let input_base_styles = |panel: InputPanel| {
1918            input_base_styles(search.border_color_for(panel, cx), |div| match panel {
1919                InputPanel::Query | InputPanel::Replacement => div.w(input_width),
1920                InputPanel::Include | InputPanel::Exclude => div.flex_grow(),
1921            })
1922        };
1923        let theme_colors = cx.theme().colors();
1924        let project_search = search.entity.read(cx);
1925        let limit_reached = project_search.limit_reached;
1926
1927        let color_override = match (
1928            &project_search.pending_search,
1929            project_search.no_results,
1930            &project_search.active_query,
1931            &project_search.last_search_query_text,
1932        ) {
1933            (None, Some(true), Some(q), Some(p)) if q.as_str() == p => Some(Color::Error),
1934            _ => None,
1935        };
1936
1937        let match_text = search
1938            .active_match_index
1939            .and_then(|index| {
1940                let index = index + 1;
1941                let match_quantity = project_search.match_ranges.len();
1942                if match_quantity > 0 {
1943                    debug_assert!(match_quantity >= index);
1944                    if limit_reached {
1945                        Some(format!("{index}/{match_quantity}+"))
1946                    } else {
1947                        Some(format!("{index}/{match_quantity}"))
1948                    }
1949                } else {
1950                    None
1951                }
1952            })
1953            .unwrap_or_else(|| "0/0".to_string());
1954
1955        let query_column = input_base_styles(InputPanel::Query)
1956            .on_action(cx.listener(|this, action, window, cx| this.confirm(action, window, cx)))
1957            .on_action(cx.listener(|this, action, window, cx| {
1958                this.previous_history_query(action, window, cx)
1959            }))
1960            .on_action(
1961                cx.listener(|this, action, window, cx| this.next_history_query(action, window, cx)),
1962            )
1963            .child(render_text_input(&search.query_editor, color_override, cx))
1964            .child(
1965                h_flex()
1966                    .gap_1()
1967                    .child(SearchOption::CaseSensitive.as_button(
1968                        search.search_options,
1969                        SearchSource::Project(cx),
1970                        focus_handle.clone(),
1971                    ))
1972                    .child(SearchOption::WholeWord.as_button(
1973                        search.search_options,
1974                        SearchSource::Project(cx),
1975                        focus_handle.clone(),
1976                    ))
1977                    .child(SearchOption::Regex.as_button(
1978                        search.search_options,
1979                        SearchSource::Project(cx),
1980                        focus_handle.clone(),
1981                    )),
1982            );
1983
1984        let query_focus = search.query_editor.focus_handle(cx);
1985
1986        let matches_column = h_flex()
1987            .pl_2()
1988            .ml_2()
1989            .border_l_1()
1990            .border_color(theme_colors.border_variant)
1991            .child(render_action_button(
1992                "project-search-nav-button",
1993                IconName::ChevronLeft,
1994                search
1995                    .active_match_index
1996                    .is_none()
1997                    .then_some(ActionButtonState::Disabled),
1998                "Select Previous Match",
1999                &SelectPreviousMatch,
2000                query_focus.clone(),
2001            ))
2002            .child(render_action_button(
2003                "project-search-nav-button",
2004                IconName::ChevronRight,
2005                search
2006                    .active_match_index
2007                    .is_none()
2008                    .then_some(ActionButtonState::Disabled),
2009                "Select Next Match",
2010                &SelectNextMatch,
2011                query_focus,
2012            ))
2013            .child(
2014                div()
2015                    .id("matches")
2016                    .ml_2()
2017                    .min_w(rems_from_px(40.))
2018                    .child(Label::new(match_text).size(LabelSize::Small).color(
2019                        if search.active_match_index.is_some() {
2020                            Color::Default
2021                        } else {
2022                            Color::Disabled
2023                        },
2024                    ))
2025                    .when(limit_reached, |el| {
2026                        el.tooltip(Tooltip::text(
2027                            "Search limits reached.\nTry narrowing your search.",
2028                        ))
2029                    }),
2030            );
2031
2032        let mode_column = h_flex()
2033            .gap_1()
2034            .min_w_64()
2035            .child(
2036                IconButton::new("project-search-filter-button", IconName::Filter)
2037                    .shape(IconButtonShape::Square)
2038                    .tooltip(|window, cx| {
2039                        Tooltip::for_action("Toggle Filters", &ToggleFilters, window, cx)
2040                    })
2041                    .on_click(cx.listener(|this, _, window, cx| {
2042                        this.toggle_filters(window, cx);
2043                    }))
2044                    .toggle_state(
2045                        self.active_project_search
2046                            .as_ref()
2047                            .map(|search| search.read(cx).filters_enabled)
2048                            .unwrap_or_default(),
2049                    )
2050                    .tooltip({
2051                        let focus_handle = focus_handle.clone();
2052                        move |window, cx| {
2053                            Tooltip::for_action_in(
2054                                "Toggle Filters",
2055                                &ToggleFilters,
2056                                &focus_handle,
2057                                window,
2058                                cx,
2059                            )
2060                        }
2061                    }),
2062            )
2063            .child(render_action_button(
2064                "project-search",
2065                IconName::Replace,
2066                self.active_project_search
2067                    .as_ref()
2068                    .map(|search| search.read(cx).replace_enabled)
2069                    .and_then(|enabled| enabled.then_some(ActionButtonState::Toggled)),
2070                "Toggle Replace",
2071                &ToggleReplace,
2072                focus_handle.clone(),
2073            ))
2074            .child(matches_column);
2075
2076        let search_line = h_flex()
2077            .w_full()
2078            .gap_2()
2079            .child(query_column)
2080            .child(mode_column);
2081
2082        let replace_line = search.replace_enabled.then(|| {
2083            let replace_column = input_base_styles(InputPanel::Replacement)
2084                .child(render_text_input(&search.replacement_editor, None, cx));
2085
2086            let focus_handle = search.replacement_editor.read(cx).focus_handle(cx);
2087
2088            let replace_actions = h_flex()
2089                .min_w_64()
2090                .gap_1()
2091                .child(render_action_button(
2092                    "project-search-replace-button",
2093                    IconName::ReplaceNext,
2094                    Default::default(),
2095                    "Replace Next Match",
2096                    &ReplaceNext,
2097                    focus_handle.clone(),
2098                ))
2099                .child(render_action_button(
2100                    "project-search-replace-button",
2101                    IconName::ReplaceAll,
2102                    Default::default(),
2103                    "Replace All Matches",
2104                    &ReplaceAll,
2105                    focus_handle,
2106                ));
2107
2108            h_flex()
2109                .w_full()
2110                .gap_2()
2111                .child(replace_column)
2112                .child(replace_actions)
2113        });
2114
2115        let filter_line = search.filters_enabled.then(|| {
2116            let include = input_base_styles(InputPanel::Include)
2117                .on_action(cx.listener(|this, action, window, cx| {
2118                    this.previous_history_query(action, window, cx)
2119                }))
2120                .on_action(cx.listener(|this, action, window, cx| {
2121                    this.next_history_query(action, window, cx)
2122                }))
2123                .child(render_text_input(&search.included_files_editor, None, cx));
2124            let exclude = input_base_styles(InputPanel::Exclude)
2125                .on_action(cx.listener(|this, action, window, cx| {
2126                    this.previous_history_query(action, window, cx)
2127                }))
2128                .on_action(cx.listener(|this, action, window, cx| {
2129                    this.next_history_query(action, window, cx)
2130                }))
2131                .child(render_text_input(&search.excluded_files_editor, None, cx));
2132            let mode_column = h_flex()
2133                .gap_1()
2134                .min_w_64()
2135                .child(
2136                    IconButton::new("project-search-opened-only", IconName::FolderSearch)
2137                        .shape(IconButtonShape::Square)
2138                        .toggle_state(self.is_opened_only_enabled(cx))
2139                        .tooltip(Tooltip::text("Only Search Open Files"))
2140                        .on_click(cx.listener(|this, _, window, cx| {
2141                            this.toggle_opened_only(window, cx);
2142                        })),
2143                )
2144                .child(SearchOption::IncludeIgnored.as_button(
2145                    search.search_options,
2146                    SearchSource::Project(cx),
2147                    focus_handle.clone(),
2148                ));
2149            h_flex()
2150                .w_full()
2151                .gap_2()
2152                .child(
2153                    h_flex()
2154                        .gap_2()
2155                        .w(input_width)
2156                        .child(include)
2157                        .child(exclude),
2158                )
2159                .child(mode_column)
2160        });
2161
2162        let mut key_context = KeyContext::default();
2163        key_context.add("ProjectSearchBar");
2164        if search
2165            .replacement_editor
2166            .focus_handle(cx)
2167            .is_focused(window)
2168        {
2169            key_context.add("in_replace");
2170        }
2171
2172        let query_error_line = search
2173            .panels_with_errors
2174            .get(&InputPanel::Query)
2175            .map(|error| {
2176                Label::new(error)
2177                    .size(LabelSize::Small)
2178                    .color(Color::Error)
2179                    .mt_neg_1()
2180                    .ml_2()
2181            });
2182
2183        let filter_error_line = search
2184            .panels_with_errors
2185            .get(&InputPanel::Include)
2186            .or_else(|| search.panels_with_errors.get(&InputPanel::Exclude))
2187            .map(|error| {
2188                Label::new(error)
2189                    .size(LabelSize::Small)
2190                    .color(Color::Error)
2191                    .mt_neg_1()
2192                    .ml_2()
2193            });
2194
2195        v_flex()
2196            .gap_2()
2197            .py(px(1.0))
2198            .w_full()
2199            .key_context(key_context)
2200            .on_action(cx.listener(|this, _: &ToggleFocus, window, cx| {
2201                this.move_focus_to_results(window, cx)
2202            }))
2203            .on_action(cx.listener(|this, _: &ToggleFilters, window, cx| {
2204                this.toggle_filters(window, cx);
2205            }))
2206            .capture_action(cx.listener(Self::tab))
2207            .capture_action(cx.listener(Self::backtab))
2208            .on_action(cx.listener(|this, action, window, cx| this.confirm(action, window, cx)))
2209            .on_action(cx.listener(|this, action, window, cx| {
2210                this.toggle_replace(action, window, cx);
2211            }))
2212            .on_action(cx.listener(|this, _: &ToggleWholeWord, window, cx| {
2213                this.toggle_search_option(SearchOptions::WHOLE_WORD, window, cx);
2214            }))
2215            .on_action(cx.listener(|this, _: &ToggleCaseSensitive, window, cx| {
2216                this.toggle_search_option(SearchOptions::CASE_SENSITIVE, window, cx);
2217            }))
2218            .on_action(cx.listener(|this, action, window, cx| {
2219                if let Some(search) = this.active_project_search.as_ref() {
2220                    search.update(cx, |this, cx| {
2221                        this.replace_next(action, window, cx);
2222                    })
2223                }
2224            }))
2225            .on_action(cx.listener(|this, action, window, cx| {
2226                if let Some(search) = this.active_project_search.as_ref() {
2227                    search.update(cx, |this, cx| {
2228                        this.replace_all(action, window, cx);
2229                    })
2230                }
2231            }))
2232            .when(search.filters_enabled, |this| {
2233                this.on_action(cx.listener(|this, _: &ToggleIncludeIgnored, window, cx| {
2234                    this.toggle_search_option(SearchOptions::INCLUDE_IGNORED, window, cx);
2235                }))
2236            })
2237            .on_action(cx.listener(Self::select_next_match))
2238            .on_action(cx.listener(Self::select_prev_match))
2239            .child(search_line)
2240            .children(query_error_line)
2241            .children(replace_line)
2242            .children(filter_line)
2243            .children(filter_error_line)
2244    }
2245}
2246
2247impl EventEmitter<ToolbarItemEvent> for ProjectSearchBar {}
2248
2249impl ToolbarItemView for ProjectSearchBar {
2250    fn set_active_pane_item(
2251        &mut self,
2252        active_pane_item: Option<&dyn ItemHandle>,
2253        _: &mut Window,
2254        cx: &mut Context<Self>,
2255    ) -> ToolbarItemLocation {
2256        cx.notify();
2257        self.subscription = None;
2258        self.active_project_search = None;
2259        if let Some(search) = active_pane_item.and_then(|i| i.downcast::<ProjectSearchView>()) {
2260            self.subscription = Some(cx.observe(&search, |_, _, cx| cx.notify()));
2261            self.active_project_search = Some(search);
2262            ToolbarItemLocation::PrimaryLeft {}
2263        } else {
2264            ToolbarItemLocation::Hidden
2265        }
2266    }
2267}
2268
2269fn register_workspace_action<A: Action>(
2270    workspace: &mut Workspace,
2271    callback: fn(&mut ProjectSearchBar, &A, &mut Window, &mut Context<ProjectSearchBar>),
2272) {
2273    workspace.register_action(move |workspace, action: &A, window, cx| {
2274        if workspace.has_active_modal(window, cx) {
2275            cx.propagate();
2276            return;
2277        }
2278
2279        workspace.active_pane().update(cx, |pane, cx| {
2280            pane.toolbar().update(cx, move |workspace, cx| {
2281                if let Some(search_bar) = workspace.item_of_type::<ProjectSearchBar>() {
2282                    search_bar.update(cx, move |search_bar, cx| {
2283                        if search_bar.active_project_search.is_some() {
2284                            callback(search_bar, action, window, cx);
2285                            cx.notify();
2286                        } else {
2287                            cx.propagate();
2288                        }
2289                    });
2290                }
2291            });
2292        })
2293    });
2294}
2295
2296fn register_workspace_action_for_present_search<A: Action>(
2297    workspace: &mut Workspace,
2298    callback: fn(&mut Workspace, &A, &mut Window, &mut Context<Workspace>),
2299) {
2300    workspace.register_action(move |workspace, action: &A, window, cx| {
2301        if workspace.has_active_modal(window, cx) {
2302            cx.propagate();
2303            return;
2304        }
2305
2306        let should_notify = workspace
2307            .active_pane()
2308            .read(cx)
2309            .toolbar()
2310            .read(cx)
2311            .item_of_type::<ProjectSearchBar>()
2312            .map(|search_bar| search_bar.read(cx).active_project_search.is_some())
2313            .unwrap_or(false);
2314        if should_notify {
2315            callback(workspace, action, window, cx);
2316            cx.notify();
2317        } else {
2318            cx.propagate();
2319        }
2320    });
2321}
2322
2323#[cfg(any(test, feature = "test-support"))]
2324pub fn perform_project_search(
2325    search_view: &Entity<ProjectSearchView>,
2326    text: impl Into<std::sync::Arc<str>>,
2327    cx: &mut gpui::VisualTestContext,
2328) {
2329    cx.run_until_parked();
2330    search_view.update_in(cx, |search_view, window, cx| {
2331        search_view.query_editor.update(cx, |query_editor, cx| {
2332            query_editor.set_text(text, window, cx)
2333        });
2334        search_view.search(cx);
2335    });
2336    cx.run_until_parked();
2337}
2338
2339#[cfg(test)]
2340pub mod tests {
2341    use std::{ops::Deref as _, sync::Arc, time::Duration};
2342
2343    use super::*;
2344    use editor::{DisplayPoint, display_map::DisplayRow};
2345    use gpui::{Action, TestAppContext, VisualTestContext, WindowHandle};
2346    use project::FakeFs;
2347    use serde_json::json;
2348    use settings::SettingsStore;
2349    use util::path;
2350    use workspace::DeploySearch;
2351
2352    #[gpui::test]
2353    async fn test_project_search(cx: &mut TestAppContext) {
2354        init_test(cx);
2355
2356        let fs = FakeFs::new(cx.background_executor.clone());
2357        fs.insert_tree(
2358            path!("/dir"),
2359            json!({
2360                "one.rs": "const ONE: usize = 1;",
2361                "two.rs": "const TWO: usize = one::ONE + one::ONE;",
2362                "three.rs": "const THREE: usize = one::ONE + two::TWO;",
2363                "four.rs": "const FOUR: usize = one::ONE + three::THREE;",
2364            }),
2365        )
2366        .await;
2367        let project = Project::test(fs.clone(), [path!("/dir").as_ref()], cx).await;
2368        let window = cx.add_window(|window, cx| Workspace::test_new(project.clone(), window, cx));
2369        let workspace = window.root(cx).unwrap();
2370        let search = cx.new(|cx| ProjectSearch::new(project.clone(), cx));
2371        let search_view = cx.add_window(|window, cx| {
2372            ProjectSearchView::new(workspace.downgrade(), search.clone(), window, cx, None)
2373        });
2374
2375        perform_search(search_view, "TWO", cx);
2376        search_view.update(cx, |search_view, window, cx| {
2377            assert_eq!(
2378                search_view
2379                    .results_editor
2380                    .update(cx, |editor, cx| editor.display_text(cx)),
2381                "\n\nconst THREE: usize = one::ONE + two::TWO;\n\n\nconst TWO: usize = one::ONE + one::ONE;"
2382            );
2383            let match_background_color = cx.theme().colors().search_match_background;
2384            let selection_background_color = cx.theme().colors().editor_document_highlight_bracket_background;
2385            assert_eq!(
2386                search_view
2387                    .results_editor
2388                    .update(cx, |editor, cx| editor.all_text_background_highlights(window, cx)),
2389                &[
2390                    (
2391                        DisplayPoint::new(DisplayRow(2), 32)..DisplayPoint::new(DisplayRow(2), 35),
2392                        match_background_color
2393                    ),
2394                    (
2395                        DisplayPoint::new(DisplayRow(2), 37)..DisplayPoint::new(DisplayRow(2), 40),
2396                        selection_background_color
2397                    ),
2398                    (
2399                        DisplayPoint::new(DisplayRow(2), 37)..DisplayPoint::new(DisplayRow(2), 40),
2400                        match_background_color
2401                    ),
2402                    (
2403                        DisplayPoint::new(DisplayRow(5), 6)..DisplayPoint::new(DisplayRow(5), 9),
2404                        selection_background_color
2405                    ),
2406                    (
2407                        DisplayPoint::new(DisplayRow(5), 6)..DisplayPoint::new(DisplayRow(5), 9),
2408                        match_background_color
2409                    ),
2410
2411                ]
2412            );
2413            assert_eq!(search_view.active_match_index, Some(0));
2414            assert_eq!(
2415                search_view
2416                    .results_editor
2417                    .update(cx, |editor, cx| editor.selections.display_ranges(cx)),
2418                [DisplayPoint::new(DisplayRow(2), 32)..DisplayPoint::new(DisplayRow(2), 35)]
2419            );
2420
2421            search_view.select_match(Direction::Next, window, cx);
2422        }).unwrap();
2423
2424        search_view
2425            .update(cx, |search_view, window, cx| {
2426                assert_eq!(search_view.active_match_index, Some(1));
2427                assert_eq!(
2428                    search_view
2429                        .results_editor
2430                        .update(cx, |editor, cx| editor.selections.display_ranges(cx)),
2431                    [DisplayPoint::new(DisplayRow(2), 37)..DisplayPoint::new(DisplayRow(2), 40)]
2432                );
2433                search_view.select_match(Direction::Next, window, cx);
2434            })
2435            .unwrap();
2436
2437        search_view
2438            .update(cx, |search_view, window, cx| {
2439                assert_eq!(search_view.active_match_index, Some(2));
2440                assert_eq!(
2441                    search_view
2442                        .results_editor
2443                        .update(cx, |editor, cx| editor.selections.display_ranges(cx)),
2444                    [DisplayPoint::new(DisplayRow(5), 6)..DisplayPoint::new(DisplayRow(5), 9)]
2445                );
2446                search_view.select_match(Direction::Next, window, cx);
2447            })
2448            .unwrap();
2449
2450        search_view
2451            .update(cx, |search_view, window, cx| {
2452                assert_eq!(search_view.active_match_index, Some(0));
2453                assert_eq!(
2454                    search_view
2455                        .results_editor
2456                        .update(cx, |editor, cx| editor.selections.display_ranges(cx)),
2457                    [DisplayPoint::new(DisplayRow(2), 32)..DisplayPoint::new(DisplayRow(2), 35)]
2458                );
2459                search_view.select_match(Direction::Prev, window, cx);
2460            })
2461            .unwrap();
2462
2463        search_view
2464            .update(cx, |search_view, window, cx| {
2465                assert_eq!(search_view.active_match_index, Some(2));
2466                assert_eq!(
2467                    search_view
2468                        .results_editor
2469                        .update(cx, |editor, cx| editor.selections.display_ranges(cx)),
2470                    [DisplayPoint::new(DisplayRow(5), 6)..DisplayPoint::new(DisplayRow(5), 9)]
2471                );
2472                search_view.select_match(Direction::Prev, window, cx);
2473            })
2474            .unwrap();
2475
2476        search_view
2477            .update(cx, |search_view, _, cx| {
2478                assert_eq!(search_view.active_match_index, Some(1));
2479                assert_eq!(
2480                    search_view
2481                        .results_editor
2482                        .update(cx, |editor, cx| editor.selections.display_ranges(cx)),
2483                    [DisplayPoint::new(DisplayRow(2), 37)..DisplayPoint::new(DisplayRow(2), 40)]
2484                );
2485            })
2486            .unwrap();
2487    }
2488
2489    #[gpui::test]
2490    async fn test_deploy_project_search_focus(cx: &mut TestAppContext) {
2491        init_test(cx);
2492
2493        let fs = FakeFs::new(cx.background_executor.clone());
2494        fs.insert_tree(
2495            "/dir",
2496            json!({
2497                "one.rs": "const ONE: usize = 1;",
2498                "two.rs": "const TWO: usize = one::ONE + one::ONE;",
2499                "three.rs": "const THREE: usize = one::ONE + two::TWO;",
2500                "four.rs": "const FOUR: usize = one::ONE + three::THREE;",
2501            }),
2502        )
2503        .await;
2504        let project = Project::test(fs.clone(), ["/dir".as_ref()], cx).await;
2505        let window = cx.add_window(|window, cx| Workspace::test_new(project, window, cx));
2506        let workspace = window;
2507        let search_bar = window.build_entity(cx, |_, _| ProjectSearchBar::new());
2508
2509        let active_item = cx.read(|cx| {
2510            workspace
2511                .read(cx)
2512                .unwrap()
2513                .active_pane()
2514                .read(cx)
2515                .active_item()
2516                .and_then(|item| item.downcast::<ProjectSearchView>())
2517        });
2518        assert!(
2519            active_item.is_none(),
2520            "Expected no search panel to be active"
2521        );
2522
2523        window
2524            .update(cx, move |workspace, window, cx| {
2525                assert_eq!(workspace.panes().len(), 1);
2526                workspace.panes()[0].update(cx, |pane, cx| {
2527                    pane.toolbar()
2528                        .update(cx, |toolbar, cx| toolbar.add_item(search_bar, window, cx))
2529                });
2530
2531                ProjectSearchView::deploy_search(
2532                    workspace,
2533                    &workspace::DeploySearch::find(),
2534                    window,
2535                    cx,
2536                )
2537            })
2538            .unwrap();
2539
2540        let Some(search_view) = cx.read(|cx| {
2541            workspace
2542                .read(cx)
2543                .unwrap()
2544                .active_pane()
2545                .read(cx)
2546                .active_item()
2547                .and_then(|item| item.downcast::<ProjectSearchView>())
2548        }) else {
2549            panic!("Search view expected to appear after new search event trigger")
2550        };
2551
2552        cx.spawn(|mut cx| async move {
2553            window
2554                .update(&mut cx, |_, window, cx| {
2555                    window.dispatch_action(ToggleFocus.boxed_clone(), cx)
2556                })
2557                .unwrap();
2558        })
2559        .detach();
2560        cx.background_executor.run_until_parked();
2561        window
2562            .update(cx, |_, window, cx| {
2563                search_view.update(cx, |search_view, cx| {
2564                    assert!(
2565                        search_view.query_editor.focus_handle(cx).is_focused(window),
2566                        "Empty search view should be focused after the toggle focus event: no results panel to focus on",
2567                    );
2568                });
2569        }).unwrap();
2570
2571        window
2572            .update(cx, |_, window, cx| {
2573                search_view.update(cx, |search_view, cx| {
2574                    let query_editor = &search_view.query_editor;
2575                    assert!(
2576                        query_editor.focus_handle(cx).is_focused(window),
2577                        "Search view should be focused after the new search view is activated",
2578                    );
2579                    let query_text = query_editor.read(cx).text(cx);
2580                    assert!(
2581                        query_text.is_empty(),
2582                        "New search query should be empty but got '{query_text}'",
2583                    );
2584                    let results_text = search_view
2585                        .results_editor
2586                        .update(cx, |editor, cx| editor.display_text(cx));
2587                    assert!(
2588                        results_text.is_empty(),
2589                        "Empty search view should have no results but got '{results_text}'"
2590                    );
2591                });
2592            })
2593            .unwrap();
2594
2595        window
2596            .update(cx, |_, window, cx| {
2597                search_view.update(cx, |search_view, cx| {
2598                    search_view.query_editor.update(cx, |query_editor, cx| {
2599                        query_editor.set_text("sOMETHINGtHATsURELYdOESnOTeXIST", window, cx)
2600                    });
2601                    search_view.search(cx);
2602                });
2603            })
2604            .unwrap();
2605        cx.background_executor.run_until_parked();
2606        window
2607            .update(cx, |_, window, cx| {
2608                search_view.update(cx, |search_view, cx| {
2609                    let results_text = search_view
2610                        .results_editor
2611                        .update(cx, |editor, cx| editor.display_text(cx));
2612                    assert!(
2613                        results_text.is_empty(),
2614                        "Search view for mismatching query should have no results but got '{results_text}'"
2615                    );
2616                    assert!(
2617                        search_view.query_editor.focus_handle(cx).is_focused(window),
2618                        "Search view should be focused after mismatching query had been used in search",
2619                    );
2620                });
2621            }).unwrap();
2622
2623        cx.spawn(|mut cx| async move {
2624            window.update(&mut cx, |_, window, cx| {
2625                window.dispatch_action(ToggleFocus.boxed_clone(), cx)
2626            })
2627        })
2628        .detach();
2629        cx.background_executor.run_until_parked();
2630        window.update(cx, |_, window, cx| {
2631            search_view.update(cx, |search_view, cx| {
2632                assert!(
2633                    search_view.query_editor.focus_handle(cx).is_focused(window),
2634                    "Search view with mismatching query should be focused after the toggle focus event: still no results panel to focus on",
2635                );
2636            });
2637        }).unwrap();
2638
2639        window
2640            .update(cx, |_, window, cx| {
2641                search_view.update(cx, |search_view, cx| {
2642                    search_view.query_editor.update(cx, |query_editor, cx| {
2643                        query_editor.set_text("TWO", window, cx)
2644                    });
2645                    search_view.search(cx);
2646                });
2647            })
2648            .unwrap();
2649        cx.background_executor.run_until_parked();
2650        window.update(cx, |_, window, cx| {
2651            search_view.update(cx, |search_view, cx| {
2652                assert_eq!(
2653                    search_view
2654                        .results_editor
2655                        .update(cx, |editor, cx| editor.display_text(cx)),
2656                    "\n\nconst THREE: usize = one::ONE + two::TWO;\n\n\nconst TWO: usize = one::ONE + one::ONE;",
2657                    "Search view results should match the query"
2658                );
2659                assert!(
2660                    search_view.results_editor.focus_handle(cx).is_focused(window),
2661                    "Search view with mismatching query should be focused after search results are available",
2662                );
2663            });
2664        }).unwrap();
2665        cx.spawn(|mut cx| async move {
2666            window
2667                .update(&mut cx, |_, window, cx| {
2668                    window.dispatch_action(ToggleFocus.boxed_clone(), cx)
2669                })
2670                .unwrap();
2671        })
2672        .detach();
2673        cx.background_executor.run_until_parked();
2674        window.update(cx, |_, window, cx| {
2675            search_view.update(cx, |search_view, cx| {
2676                assert!(
2677                    search_view.results_editor.focus_handle(cx).is_focused(window),
2678                    "Search view with matching query should still have its results editor focused after the toggle focus event",
2679                );
2680            });
2681        }).unwrap();
2682
2683        workspace
2684            .update(cx, |workspace, window, cx| {
2685                ProjectSearchView::deploy_search(
2686                    workspace,
2687                    &workspace::DeploySearch::find(),
2688                    window,
2689                    cx,
2690                )
2691            })
2692            .unwrap();
2693        window.update(cx, |_, window, cx| {
2694            search_view.update(cx, |search_view, cx| {
2695                assert_eq!(search_view.query_editor.read(cx).text(cx), "two", "Query should be updated to first search result after search view 2nd open in a row");
2696                assert_eq!(
2697                    search_view
2698                        .results_editor
2699                        .update(cx, |editor, cx| editor.display_text(cx)),
2700                    "\n\nconst THREE: usize = one::ONE + two::TWO;\n\n\nconst TWO: usize = one::ONE + one::ONE;",
2701                    "Results should be unchanged after search view 2nd open in a row"
2702                );
2703                assert!(
2704                    search_view.query_editor.focus_handle(cx).is_focused(window),
2705                    "Focus should be moved into query editor again after search view 2nd open in a row"
2706                );
2707            });
2708        }).unwrap();
2709
2710        cx.spawn(|mut cx| async move {
2711            window
2712                .update(&mut cx, |_, window, cx| {
2713                    window.dispatch_action(ToggleFocus.boxed_clone(), cx)
2714                })
2715                .unwrap();
2716        })
2717        .detach();
2718        cx.background_executor.run_until_parked();
2719        window.update(cx, |_, window, cx| {
2720            search_view.update(cx, |search_view, cx| {
2721                assert!(
2722                    search_view.results_editor.focus_handle(cx).is_focused(window),
2723                    "Search view with matching query should switch focus to the results editor after the toggle focus event",
2724                );
2725            });
2726        }).unwrap();
2727    }
2728
2729    #[gpui::test]
2730    async fn test_filters_consider_toggle_state(cx: &mut TestAppContext) {
2731        init_test(cx);
2732
2733        let fs = FakeFs::new(cx.background_executor.clone());
2734        fs.insert_tree(
2735            "/dir",
2736            json!({
2737                "one.rs": "const ONE: usize = 1;",
2738                "two.rs": "const TWO: usize = one::ONE + one::ONE;",
2739                "three.rs": "const THREE: usize = one::ONE + two::TWO;",
2740                "four.rs": "const FOUR: usize = one::ONE + three::THREE;",
2741            }),
2742        )
2743        .await;
2744        let project = Project::test(fs.clone(), ["/dir".as_ref()], cx).await;
2745        let window = cx.add_window(|window, cx| Workspace::test_new(project, window, cx));
2746        let workspace = window;
2747        let search_bar = window.build_entity(cx, |_, _| ProjectSearchBar::new());
2748
2749        window
2750            .update(cx, move |workspace, window, cx| {
2751                workspace.panes()[0].update(cx, |pane, cx| {
2752                    pane.toolbar()
2753                        .update(cx, |toolbar, cx| toolbar.add_item(search_bar, window, cx))
2754                });
2755
2756                ProjectSearchView::deploy_search(
2757                    workspace,
2758                    &workspace::DeploySearch::find(),
2759                    window,
2760                    cx,
2761                )
2762            })
2763            .unwrap();
2764
2765        let Some(search_view) = cx.read(|cx| {
2766            workspace
2767                .read(cx)
2768                .unwrap()
2769                .active_pane()
2770                .read(cx)
2771                .active_item()
2772                .and_then(|item| item.downcast::<ProjectSearchView>())
2773        }) else {
2774            panic!("Search view expected to appear after new search event trigger")
2775        };
2776
2777        cx.spawn(|mut cx| async move {
2778            window
2779                .update(&mut cx, |_, window, cx| {
2780                    window.dispatch_action(ToggleFocus.boxed_clone(), cx)
2781                })
2782                .unwrap();
2783        })
2784        .detach();
2785        cx.background_executor.run_until_parked();
2786
2787        window
2788            .update(cx, |_, window, cx| {
2789                search_view.update(cx, |search_view, cx| {
2790                    search_view.query_editor.update(cx, |query_editor, cx| {
2791                        query_editor.set_text("const FOUR", window, cx)
2792                    });
2793                    search_view.toggle_filters(cx);
2794                    search_view
2795                        .excluded_files_editor
2796                        .update(cx, |exclude_editor, cx| {
2797                            exclude_editor.set_text("four.rs", window, cx)
2798                        });
2799                    search_view.search(cx);
2800                });
2801            })
2802            .unwrap();
2803        cx.background_executor.run_until_parked();
2804        window
2805            .update(cx, |_, _, cx| {
2806                search_view.update(cx, |search_view, cx| {
2807                    let results_text = search_view
2808                        .results_editor
2809                        .update(cx, |editor, cx| editor.display_text(cx));
2810                    assert!(
2811                        results_text.is_empty(),
2812                        "Search view for query with the only match in an excluded file should have no results but got '{results_text}'"
2813                    );
2814                });
2815            }).unwrap();
2816
2817        cx.spawn(|mut cx| async move {
2818            window.update(&mut cx, |_, window, cx| {
2819                window.dispatch_action(ToggleFocus.boxed_clone(), cx)
2820            })
2821        })
2822        .detach();
2823        cx.background_executor.run_until_parked();
2824
2825        window
2826            .update(cx, |_, _, cx| {
2827                search_view.update(cx, |search_view, cx| {
2828                    search_view.toggle_filters(cx);
2829                    search_view.search(cx);
2830                });
2831            })
2832            .unwrap();
2833        cx.background_executor.run_until_parked();
2834        window
2835            .update(cx, |_, _, cx| {
2836                search_view.update(cx, |search_view, cx| {
2837                assert_eq!(
2838                    search_view
2839                        .results_editor
2840                        .update(cx, |editor, cx| editor.display_text(cx)),
2841                    "\n\nconst FOUR: usize = one::ONE + three::THREE;",
2842                    "Search view results should contain the queried result in the previously excluded file with filters toggled off"
2843                );
2844            });
2845            })
2846            .unwrap();
2847    }
2848
2849    #[gpui::test]
2850    async fn test_new_project_search_focus(cx: &mut TestAppContext) {
2851        init_test(cx);
2852
2853        let fs = FakeFs::new(cx.background_executor.clone());
2854        fs.insert_tree(
2855            path!("/dir"),
2856            json!({
2857                "one.rs": "const ONE: usize = 1;",
2858                "two.rs": "const TWO: usize = one::ONE + one::ONE;",
2859                "three.rs": "const THREE: usize = one::ONE + two::TWO;",
2860                "four.rs": "const FOUR: usize = one::ONE + three::THREE;",
2861            }),
2862        )
2863        .await;
2864        let project = Project::test(fs.clone(), [path!("/dir").as_ref()], cx).await;
2865        let window = cx.add_window(|window, cx| Workspace::test_new(project, window, cx));
2866        let workspace = window;
2867        let search_bar = window.build_entity(cx, |_, _| ProjectSearchBar::new());
2868
2869        let active_item = cx.read(|cx| {
2870            workspace
2871                .read(cx)
2872                .unwrap()
2873                .active_pane()
2874                .read(cx)
2875                .active_item()
2876                .and_then(|item| item.downcast::<ProjectSearchView>())
2877        });
2878        assert!(
2879            active_item.is_none(),
2880            "Expected no search panel to be active"
2881        );
2882
2883        window
2884            .update(cx, move |workspace, window, cx| {
2885                assert_eq!(workspace.panes().len(), 1);
2886                workspace.panes()[0].update(cx, |pane, cx| {
2887                    pane.toolbar()
2888                        .update(cx, |toolbar, cx| toolbar.add_item(search_bar, window, cx))
2889                });
2890
2891                ProjectSearchView::new_search(workspace, &workspace::NewSearch, window, cx)
2892            })
2893            .unwrap();
2894
2895        let Some(search_view) = cx.read(|cx| {
2896            workspace
2897                .read(cx)
2898                .unwrap()
2899                .active_pane()
2900                .read(cx)
2901                .active_item()
2902                .and_then(|item| item.downcast::<ProjectSearchView>())
2903        }) else {
2904            panic!("Search view expected to appear after new search event trigger")
2905        };
2906
2907        cx.spawn(|mut cx| async move {
2908            window
2909                .update(&mut cx, |_, window, cx| {
2910                    window.dispatch_action(ToggleFocus.boxed_clone(), cx)
2911                })
2912                .unwrap();
2913        })
2914        .detach();
2915        cx.background_executor.run_until_parked();
2916
2917        window.update(cx, |_, window, cx| {
2918            search_view.update(cx, |search_view, cx| {
2919                    assert!(
2920                        search_view.query_editor.focus_handle(cx).is_focused(window),
2921                        "Empty search view should be focused after the toggle focus event: no results panel to focus on",
2922                    );
2923                });
2924        }).unwrap();
2925
2926        window
2927            .update(cx, |_, window, cx| {
2928                search_view.update(cx, |search_view, cx| {
2929                    let query_editor = &search_view.query_editor;
2930                    assert!(
2931                        query_editor.focus_handle(cx).is_focused(window),
2932                        "Search view should be focused after the new search view is activated",
2933                    );
2934                    let query_text = query_editor.read(cx).text(cx);
2935                    assert!(
2936                        query_text.is_empty(),
2937                        "New search query should be empty but got '{query_text}'",
2938                    );
2939                    let results_text = search_view
2940                        .results_editor
2941                        .update(cx, |editor, cx| editor.display_text(cx));
2942                    assert!(
2943                        results_text.is_empty(),
2944                        "Empty search view should have no results but got '{results_text}'"
2945                    );
2946                });
2947            })
2948            .unwrap();
2949
2950        window
2951            .update(cx, |_, window, cx| {
2952                search_view.update(cx, |search_view, cx| {
2953                    search_view.query_editor.update(cx, |query_editor, cx| {
2954                        query_editor.set_text("sOMETHINGtHATsURELYdOESnOTeXIST", window, cx)
2955                    });
2956                    search_view.search(cx);
2957                });
2958            })
2959            .unwrap();
2960
2961        cx.background_executor.run_until_parked();
2962        window
2963            .update(cx, |_, window, cx| {
2964                search_view.update(cx, |search_view, cx| {
2965                    let results_text = search_view
2966                        .results_editor
2967                        .update(cx, |editor, cx| editor.display_text(cx));
2968                    assert!(
2969                results_text.is_empty(),
2970                "Search view for mismatching query should have no results but got '{results_text}'"
2971            );
2972                    assert!(
2973                search_view.query_editor.focus_handle(cx).is_focused(window),
2974                "Search view should be focused after mismatching query had been used in search",
2975            );
2976                });
2977            })
2978            .unwrap();
2979        cx.spawn(|mut cx| async move {
2980            window.update(&mut cx, |_, window, cx| {
2981                window.dispatch_action(ToggleFocus.boxed_clone(), cx)
2982            })
2983        })
2984        .detach();
2985        cx.background_executor.run_until_parked();
2986        window.update(cx, |_, window, cx| {
2987            search_view.update(cx, |search_view, cx| {
2988                    assert!(
2989                        search_view.query_editor.focus_handle(cx).is_focused(window),
2990                        "Search view with mismatching query should be focused after the toggle focus event: still no results panel to focus on",
2991                    );
2992                });
2993        }).unwrap();
2994
2995        window
2996            .update(cx, |_, window, cx| {
2997                search_view.update(cx, |search_view, cx| {
2998                    search_view.query_editor.update(cx, |query_editor, cx| {
2999                        query_editor.set_text("TWO", window, cx)
3000                    });
3001                    search_view.search(cx);
3002                })
3003            })
3004            .unwrap();
3005        cx.background_executor.run_until_parked();
3006        window.update(cx, |_, window, cx|
3007        search_view.update(cx, |search_view, cx| {
3008                assert_eq!(
3009                    search_view
3010                        .results_editor
3011                        .update(cx, |editor, cx| editor.display_text(cx)),
3012                    "\n\nconst THREE: usize = one::ONE + two::TWO;\n\n\nconst TWO: usize = one::ONE + one::ONE;",
3013                    "Search view results should match the query"
3014                );
3015                assert!(
3016                    search_view.results_editor.focus_handle(cx).is_focused(window),
3017                    "Search view with mismatching query should be focused after search results are available",
3018                );
3019            })).unwrap();
3020        cx.spawn(|mut cx| async move {
3021            window
3022                .update(&mut cx, |_, window, cx| {
3023                    window.dispatch_action(ToggleFocus.boxed_clone(), cx)
3024                })
3025                .unwrap();
3026        })
3027        .detach();
3028        cx.background_executor.run_until_parked();
3029        window.update(cx, |_, window, cx| {
3030            search_view.update(cx, |search_view, cx| {
3031                    assert!(
3032                        search_view.results_editor.focus_handle(cx).is_focused(window),
3033                        "Search view with matching query should still have its results editor focused after the toggle focus event",
3034                    );
3035                });
3036        }).unwrap();
3037
3038        workspace
3039            .update(cx, |workspace, window, cx| {
3040                ProjectSearchView::new_search(workspace, &workspace::NewSearch, window, cx)
3041            })
3042            .unwrap();
3043        cx.background_executor.run_until_parked();
3044        let Some(search_view_2) = cx.read(|cx| {
3045            workspace
3046                .read(cx)
3047                .unwrap()
3048                .active_pane()
3049                .read(cx)
3050                .active_item()
3051                .and_then(|item| item.downcast::<ProjectSearchView>())
3052        }) else {
3053            panic!("Search view expected to appear after new search event trigger")
3054        };
3055        assert!(
3056            search_view_2 != search_view,
3057            "New search view should be open after `workspace::NewSearch` event"
3058        );
3059
3060        window.update(cx, |_, window, cx| {
3061            search_view.update(cx, |search_view, cx| {
3062                    assert_eq!(search_view.query_editor.read(cx).text(cx), "TWO", "First search view should not have an updated query");
3063                    assert_eq!(
3064                        search_view
3065                            .results_editor
3066                            .update(cx, |editor, cx| editor.display_text(cx)),
3067                        "\n\nconst THREE: usize = one::ONE + two::TWO;\n\n\nconst TWO: usize = one::ONE + one::ONE;",
3068                        "Results of the first search view should not update too"
3069                    );
3070                    assert!(
3071                        !search_view.query_editor.focus_handle(cx).is_focused(window),
3072                        "Focus should be moved away from the first search view"
3073                    );
3074                });
3075        }).unwrap();
3076
3077        window.update(cx, |_, window, cx| {
3078            search_view_2.update(cx, |search_view_2, cx| {
3079                    assert_eq!(
3080                        search_view_2.query_editor.read(cx).text(cx),
3081                        "two",
3082                        "New search view should get the query from the text cursor was at during the event spawn (first search view's first result)"
3083                    );
3084                    assert_eq!(
3085                        search_view_2
3086                            .results_editor
3087                            .update(cx, |editor, cx| editor.display_text(cx)),
3088                        "",
3089                        "No search results should be in the 2nd view yet, as we did not spawn a search for it"
3090                    );
3091                    assert!(
3092                        search_view_2.query_editor.focus_handle(cx).is_focused(window),
3093                        "Focus should be moved into query editor of the new window"
3094                    );
3095                });
3096        }).unwrap();
3097
3098        window
3099            .update(cx, |_, window, cx| {
3100                search_view_2.update(cx, |search_view_2, cx| {
3101                    search_view_2.query_editor.update(cx, |query_editor, cx| {
3102                        query_editor.set_text("FOUR", window, cx)
3103                    });
3104                    search_view_2.search(cx);
3105                });
3106            })
3107            .unwrap();
3108
3109        cx.background_executor.run_until_parked();
3110        window.update(cx, |_, window, cx| {
3111            search_view_2.update(cx, |search_view_2, cx| {
3112                    assert_eq!(
3113                        search_view_2
3114                            .results_editor
3115                            .update(cx, |editor, cx| editor.display_text(cx)),
3116                        "\n\nconst FOUR: usize = one::ONE + three::THREE;",
3117                        "New search view with the updated query should have new search results"
3118                    );
3119                    assert!(
3120                        search_view_2.results_editor.focus_handle(cx).is_focused(window),
3121                        "Search view with mismatching query should be focused after search results are available",
3122                    );
3123                });
3124        }).unwrap();
3125
3126        cx.spawn(|mut cx| async move {
3127            window
3128                .update(&mut cx, |_, window, cx| {
3129                    window.dispatch_action(ToggleFocus.boxed_clone(), cx)
3130                })
3131                .unwrap();
3132        })
3133        .detach();
3134        cx.background_executor.run_until_parked();
3135        window.update(cx, |_, window, cx| {
3136            search_view_2.update(cx, |search_view_2, cx| {
3137                    assert!(
3138                        search_view_2.results_editor.focus_handle(cx).is_focused(window),
3139                        "Search view with matching query should switch focus to the results editor after the toggle focus event",
3140                    );
3141                });}).unwrap();
3142    }
3143
3144    #[gpui::test]
3145    async fn test_new_project_search_in_directory(cx: &mut TestAppContext) {
3146        init_test(cx);
3147
3148        let fs = FakeFs::new(cx.background_executor.clone());
3149        fs.insert_tree(
3150            path!("/dir"),
3151            json!({
3152                "a": {
3153                    "one.rs": "const ONE: usize = 1;",
3154                    "two.rs": "const TWO: usize = one::ONE + one::ONE;",
3155                },
3156                "b": {
3157                    "three.rs": "const THREE: usize = one::ONE + two::TWO;",
3158                    "four.rs": "const FOUR: usize = one::ONE + three::THREE;",
3159                },
3160            }),
3161        )
3162        .await;
3163        let project = Project::test(fs.clone(), ["/dir".as_ref()], cx).await;
3164        let worktree_id = project.read_with(cx, |project, cx| {
3165            project.worktrees(cx).next().unwrap().read(cx).id()
3166        });
3167        let window = cx.add_window(|window, cx| Workspace::test_new(project, window, cx));
3168        let workspace = window.root(cx).unwrap();
3169        let search_bar = window.build_entity(cx, |_, _| ProjectSearchBar::new());
3170
3171        let active_item = cx.read(|cx| {
3172            workspace
3173                .read(cx)
3174                .active_pane()
3175                .read(cx)
3176                .active_item()
3177                .and_then(|item| item.downcast::<ProjectSearchView>())
3178        });
3179        assert!(
3180            active_item.is_none(),
3181            "Expected no search panel to be active"
3182        );
3183
3184        window
3185            .update(cx, move |workspace, window, cx| {
3186                assert_eq!(workspace.panes().len(), 1);
3187                workspace.panes()[0].update(cx, move |pane, cx| {
3188                    pane.toolbar()
3189                        .update(cx, |toolbar, cx| toolbar.add_item(search_bar, window, cx))
3190                });
3191            })
3192            .unwrap();
3193
3194        let a_dir_entry = cx.update(|cx| {
3195            workspace
3196                .read(cx)
3197                .project()
3198                .read(cx)
3199                .entry_for_path(&(worktree_id, "a").into(), cx)
3200                .expect("no entry for /a/ directory")
3201                .clone()
3202        });
3203        assert!(a_dir_entry.is_dir());
3204        window
3205            .update(cx, |workspace, window, cx| {
3206                ProjectSearchView::new_search_in_directory(workspace, &a_dir_entry.path, window, cx)
3207            })
3208            .unwrap();
3209
3210        let Some(search_view) = cx.read(|cx| {
3211            workspace
3212                .read(cx)
3213                .active_pane()
3214                .read(cx)
3215                .active_item()
3216                .and_then(|item| item.downcast::<ProjectSearchView>())
3217        }) else {
3218            panic!("Search view expected to appear after new search in directory event trigger")
3219        };
3220        cx.background_executor.run_until_parked();
3221        window
3222            .update(cx, |_, window, cx| {
3223                search_view.update(cx, |search_view, cx| {
3224                    assert!(
3225                        search_view.query_editor.focus_handle(cx).is_focused(window),
3226                        "On new search in directory, focus should be moved into query editor"
3227                    );
3228                    search_view.excluded_files_editor.update(cx, |editor, cx| {
3229                        assert!(
3230                            editor.display_text(cx).is_empty(),
3231                            "New search in directory should not have any excluded files"
3232                        );
3233                    });
3234                    search_view.included_files_editor.update(cx, |editor, cx| {
3235                        assert_eq!(
3236                            editor.display_text(cx),
3237                            a_dir_entry.path.to_str().unwrap(),
3238                            "New search in directory should have included dir entry path"
3239                        );
3240                    });
3241                });
3242            })
3243            .unwrap();
3244        window
3245            .update(cx, |_, window, cx| {
3246                search_view.update(cx, |search_view, cx| {
3247                    search_view.query_editor.update(cx, |query_editor, cx| {
3248                        query_editor.set_text("const", window, cx)
3249                    });
3250                    search_view.search(cx);
3251                });
3252            })
3253            .unwrap();
3254        cx.background_executor.run_until_parked();
3255        window
3256            .update(cx, |_, _, cx| {
3257                search_view.update(cx, |search_view, cx| {
3258                    assert_eq!(
3259                search_view
3260                    .results_editor
3261                    .update(cx, |editor, cx| editor.display_text(cx)),
3262                "\n\nconst ONE: usize = 1;\n\n\nconst TWO: usize = one::ONE + one::ONE;",
3263                "New search in directory should have a filter that matches a certain directory"
3264            );
3265                })
3266            })
3267            .unwrap();
3268    }
3269
3270    #[gpui::test]
3271    async fn test_search_query_history(cx: &mut TestAppContext) {
3272        init_test(cx);
3273
3274        let fs = FakeFs::new(cx.background_executor.clone());
3275        fs.insert_tree(
3276            path!("/dir"),
3277            json!({
3278                "one.rs": "const ONE: usize = 1;",
3279                "two.rs": "const TWO: usize = one::ONE + one::ONE;",
3280                "three.rs": "const THREE: usize = one::ONE + two::TWO;",
3281                "four.rs": "const FOUR: usize = one::ONE + three::THREE;",
3282            }),
3283        )
3284        .await;
3285        let project = Project::test(fs.clone(), [path!("/dir").as_ref()], cx).await;
3286        let window = cx.add_window(|window, cx| Workspace::test_new(project, window, cx));
3287        let workspace = window.root(cx).unwrap();
3288        let search_bar = window.build_entity(cx, |_, _| ProjectSearchBar::new());
3289
3290        window
3291            .update(cx, {
3292                let search_bar = search_bar.clone();
3293                |workspace, window, cx| {
3294                    assert_eq!(workspace.panes().len(), 1);
3295                    workspace.panes()[0].update(cx, |pane, cx| {
3296                        pane.toolbar()
3297                            .update(cx, |toolbar, cx| toolbar.add_item(search_bar, window, cx))
3298                    });
3299
3300                    ProjectSearchView::new_search(workspace, &workspace::NewSearch, window, cx)
3301                }
3302            })
3303            .unwrap();
3304
3305        let search_view = cx.read(|cx| {
3306            workspace
3307                .read(cx)
3308                .active_pane()
3309                .read(cx)
3310                .active_item()
3311                .and_then(|item| item.downcast::<ProjectSearchView>())
3312                .expect("Search view expected to appear after new search event trigger")
3313        });
3314
3315        // Add 3 search items into the history + another unsubmitted one.
3316        window
3317            .update(cx, |_, window, cx| {
3318                search_view.update(cx, |search_view, cx| {
3319                    search_view.search_options = SearchOptions::CASE_SENSITIVE;
3320                    search_view.query_editor.update(cx, |query_editor, cx| {
3321                        query_editor.set_text("ONE", window, cx)
3322                    });
3323                    search_view.search(cx);
3324                });
3325            })
3326            .unwrap();
3327
3328        cx.background_executor.run_until_parked();
3329        window
3330            .update(cx, |_, window, cx| {
3331                search_view.update(cx, |search_view, cx| {
3332                    search_view.query_editor.update(cx, |query_editor, cx| {
3333                        query_editor.set_text("TWO", window, cx)
3334                    });
3335                    search_view.search(cx);
3336                });
3337            })
3338            .unwrap();
3339        cx.background_executor.run_until_parked();
3340        window
3341            .update(cx, |_, window, cx| {
3342                search_view.update(cx, |search_view, cx| {
3343                    search_view.query_editor.update(cx, |query_editor, cx| {
3344                        query_editor.set_text("THREE", window, cx)
3345                    });
3346                    search_view.search(cx);
3347                })
3348            })
3349            .unwrap();
3350        cx.background_executor.run_until_parked();
3351        window
3352            .update(cx, |_, window, cx| {
3353                search_view.update(cx, |search_view, cx| {
3354                    search_view.query_editor.update(cx, |query_editor, cx| {
3355                        query_editor.set_text("JUST_TEXT_INPUT", window, cx)
3356                    });
3357                })
3358            })
3359            .unwrap();
3360        cx.background_executor.run_until_parked();
3361
3362        // Ensure that the latest input with search settings is active.
3363        window
3364            .update(cx, |_, _, cx| {
3365                search_view.update(cx, |search_view, cx| {
3366                    assert_eq!(
3367                        search_view.query_editor.read(cx).text(cx),
3368                        "JUST_TEXT_INPUT"
3369                    );
3370                    assert_eq!(search_view.search_options, SearchOptions::CASE_SENSITIVE);
3371                });
3372            })
3373            .unwrap();
3374
3375        // Next history query after the latest should set the query to the empty string.
3376        window
3377            .update(cx, |_, window, cx| {
3378                search_bar.update(cx, |search_bar, cx| {
3379                    search_bar.focus_search(window, cx);
3380                    search_bar.next_history_query(&NextHistoryQuery, window, cx);
3381                })
3382            })
3383            .unwrap();
3384        window
3385            .update(cx, |_, _, cx| {
3386                search_view.update(cx, |search_view, cx| {
3387                    assert_eq!(search_view.query_editor.read(cx).text(cx), "");
3388                    assert_eq!(search_view.search_options, SearchOptions::CASE_SENSITIVE);
3389                });
3390            })
3391            .unwrap();
3392        window
3393            .update(cx, |_, window, cx| {
3394                search_bar.update(cx, |search_bar, cx| {
3395                    search_bar.focus_search(window, cx);
3396                    search_bar.next_history_query(&NextHistoryQuery, window, cx);
3397                })
3398            })
3399            .unwrap();
3400        window
3401            .update(cx, |_, _, cx| {
3402                search_view.update(cx, |search_view, cx| {
3403                    assert_eq!(search_view.query_editor.read(cx).text(cx), "");
3404                    assert_eq!(search_view.search_options, SearchOptions::CASE_SENSITIVE);
3405                });
3406            })
3407            .unwrap();
3408
3409        // First previous query for empty current query should set the query to the latest submitted one.
3410        window
3411            .update(cx, |_, window, cx| {
3412                search_bar.update(cx, |search_bar, cx| {
3413                    search_bar.focus_search(window, cx);
3414                    search_bar.previous_history_query(&PreviousHistoryQuery, window, cx);
3415                });
3416            })
3417            .unwrap();
3418        window
3419            .update(cx, |_, _, cx| {
3420                search_view.update(cx, |search_view, cx| {
3421                    assert_eq!(search_view.query_editor.read(cx).text(cx), "THREE");
3422                    assert_eq!(search_view.search_options, SearchOptions::CASE_SENSITIVE);
3423                });
3424            })
3425            .unwrap();
3426
3427        // Further previous items should go over the history in reverse order.
3428        window
3429            .update(cx, |_, window, cx| {
3430                search_bar.update(cx, |search_bar, cx| {
3431                    search_bar.focus_search(window, cx);
3432                    search_bar.previous_history_query(&PreviousHistoryQuery, window, cx);
3433                });
3434            })
3435            .unwrap();
3436        window
3437            .update(cx, |_, _, cx| {
3438                search_view.update(cx, |search_view, cx| {
3439                    assert_eq!(search_view.query_editor.read(cx).text(cx), "TWO");
3440                    assert_eq!(search_view.search_options, SearchOptions::CASE_SENSITIVE);
3441                });
3442            })
3443            .unwrap();
3444
3445        // Previous items should never go behind the first history item.
3446        window
3447            .update(cx, |_, window, cx| {
3448                search_bar.update(cx, |search_bar, cx| {
3449                    search_bar.focus_search(window, cx);
3450                    search_bar.previous_history_query(&PreviousHistoryQuery, window, cx);
3451                });
3452            })
3453            .unwrap();
3454        window
3455            .update(cx, |_, _, cx| {
3456                search_view.update(cx, |search_view, cx| {
3457                    assert_eq!(search_view.query_editor.read(cx).text(cx), "ONE");
3458                    assert_eq!(search_view.search_options, SearchOptions::CASE_SENSITIVE);
3459                });
3460            })
3461            .unwrap();
3462        window
3463            .update(cx, |_, window, cx| {
3464                search_bar.update(cx, |search_bar, cx| {
3465                    search_bar.focus_search(window, cx);
3466                    search_bar.previous_history_query(&PreviousHistoryQuery, window, cx);
3467                });
3468            })
3469            .unwrap();
3470        window
3471            .update(cx, |_, _, cx| {
3472                search_view.update(cx, |search_view, cx| {
3473                    assert_eq!(search_view.query_editor.read(cx).text(cx), "ONE");
3474                    assert_eq!(search_view.search_options, SearchOptions::CASE_SENSITIVE);
3475                });
3476            })
3477            .unwrap();
3478
3479        // Next items should go over the history in the original order.
3480        window
3481            .update(cx, |_, window, cx| {
3482                search_bar.update(cx, |search_bar, cx| {
3483                    search_bar.focus_search(window, cx);
3484                    search_bar.next_history_query(&NextHistoryQuery, window, cx);
3485                });
3486            })
3487            .unwrap();
3488        window
3489            .update(cx, |_, _, cx| {
3490                search_view.update(cx, |search_view, cx| {
3491                    assert_eq!(search_view.query_editor.read(cx).text(cx), "TWO");
3492                    assert_eq!(search_view.search_options, SearchOptions::CASE_SENSITIVE);
3493                });
3494            })
3495            .unwrap();
3496
3497        window
3498            .update(cx, |_, window, cx| {
3499                search_view.update(cx, |search_view, cx| {
3500                    search_view.query_editor.update(cx, |query_editor, cx| {
3501                        query_editor.set_text("TWO_NEW", window, cx)
3502                    });
3503                    search_view.search(cx);
3504                });
3505            })
3506            .unwrap();
3507        cx.background_executor.run_until_parked();
3508        window
3509            .update(cx, |_, _, cx| {
3510                search_view.update(cx, |search_view, cx| {
3511                    assert_eq!(search_view.query_editor.read(cx).text(cx), "TWO_NEW");
3512                    assert_eq!(search_view.search_options, SearchOptions::CASE_SENSITIVE);
3513                });
3514            })
3515            .unwrap();
3516
3517        // New search input should add another entry to history and move the selection to the end of the history.
3518        window
3519            .update(cx, |_, window, cx| {
3520                search_bar.update(cx, |search_bar, cx| {
3521                    search_bar.focus_search(window, cx);
3522                    search_bar.previous_history_query(&PreviousHistoryQuery, window, cx);
3523                });
3524            })
3525            .unwrap();
3526        window
3527            .update(cx, |_, _, cx| {
3528                search_view.update(cx, |search_view, cx| {
3529                    assert_eq!(search_view.query_editor.read(cx).text(cx), "THREE");
3530                    assert_eq!(search_view.search_options, SearchOptions::CASE_SENSITIVE);
3531                });
3532            })
3533            .unwrap();
3534        window
3535            .update(cx, |_, window, cx| {
3536                search_bar.update(cx, |search_bar, cx| {
3537                    search_bar.focus_search(window, cx);
3538                    search_bar.previous_history_query(&PreviousHistoryQuery, window, cx);
3539                });
3540            })
3541            .unwrap();
3542        window
3543            .update(cx, |_, _, cx| {
3544                search_view.update(cx, |search_view, cx| {
3545                    assert_eq!(search_view.query_editor.read(cx).text(cx), "TWO");
3546                    assert_eq!(search_view.search_options, SearchOptions::CASE_SENSITIVE);
3547                });
3548            })
3549            .unwrap();
3550        window
3551            .update(cx, |_, window, cx| {
3552                search_bar.update(cx, |search_bar, cx| {
3553                    search_bar.focus_search(window, cx);
3554                    search_bar.next_history_query(&NextHistoryQuery, window, cx);
3555                });
3556            })
3557            .unwrap();
3558        window
3559            .update(cx, |_, _, cx| {
3560                search_view.update(cx, |search_view, cx| {
3561                    assert_eq!(search_view.query_editor.read(cx).text(cx), "THREE");
3562                    assert_eq!(search_view.search_options, SearchOptions::CASE_SENSITIVE);
3563                });
3564            })
3565            .unwrap();
3566        window
3567            .update(cx, |_, window, cx| {
3568                search_bar.update(cx, |search_bar, cx| {
3569                    search_bar.focus_search(window, cx);
3570                    search_bar.next_history_query(&NextHistoryQuery, window, cx);
3571                });
3572            })
3573            .unwrap();
3574        window
3575            .update(cx, |_, _, cx| {
3576                search_view.update(cx, |search_view, cx| {
3577                    assert_eq!(search_view.query_editor.read(cx).text(cx), "TWO_NEW");
3578                    assert_eq!(search_view.search_options, SearchOptions::CASE_SENSITIVE);
3579                });
3580            })
3581            .unwrap();
3582        window
3583            .update(cx, |_, window, cx| {
3584                search_bar.update(cx, |search_bar, cx| {
3585                    search_bar.focus_search(window, cx);
3586                    search_bar.next_history_query(&NextHistoryQuery, window, cx);
3587                });
3588            })
3589            .unwrap();
3590        window
3591            .update(cx, |_, _, cx| {
3592                search_view.update(cx, |search_view, cx| {
3593                    assert_eq!(search_view.query_editor.read(cx).text(cx), "");
3594                    assert_eq!(search_view.search_options, SearchOptions::CASE_SENSITIVE);
3595                });
3596            })
3597            .unwrap();
3598    }
3599
3600    #[gpui::test]
3601    async fn test_search_query_history_with_multiple_views(cx: &mut TestAppContext) {
3602        init_test(cx);
3603
3604        let fs = FakeFs::new(cx.background_executor.clone());
3605        fs.insert_tree(
3606            path!("/dir"),
3607            json!({
3608                "one.rs": "const ONE: usize = 1;",
3609            }),
3610        )
3611        .await;
3612        let project = Project::test(fs.clone(), [path!("/dir").as_ref()], cx).await;
3613        let worktree_id = project.update(cx, |this, cx| {
3614            this.worktrees(cx).next().unwrap().read(cx).id()
3615        });
3616
3617        let window = cx.add_window(|window, cx| Workspace::test_new(project, window, cx));
3618        let workspace = window.root(cx).unwrap();
3619
3620        let panes: Vec<_> = window
3621            .update(cx, |this, _, _| this.panes().to_owned())
3622            .unwrap();
3623
3624        let search_bar_1 = window.build_entity(cx, |_, _| ProjectSearchBar::new());
3625        let search_bar_2 = window.build_entity(cx, |_, _| ProjectSearchBar::new());
3626
3627        assert_eq!(panes.len(), 1);
3628        let first_pane = panes.first().cloned().unwrap();
3629        assert_eq!(cx.update(|cx| first_pane.read(cx).items_len()), 0);
3630        window
3631            .update(cx, |workspace, window, cx| {
3632                workspace.open_path(
3633                    (worktree_id, "one.rs"),
3634                    Some(first_pane.downgrade()),
3635                    true,
3636                    window,
3637                    cx,
3638                )
3639            })
3640            .unwrap()
3641            .await
3642            .unwrap();
3643        assert_eq!(cx.update(|cx| first_pane.read(cx).items_len()), 1);
3644
3645        // Add a project search item to the first pane
3646        window
3647            .update(cx, {
3648                let search_bar = search_bar_1.clone();
3649                |workspace, window, cx| {
3650                    first_pane.update(cx, |pane, cx| {
3651                        pane.toolbar()
3652                            .update(cx, |toolbar, cx| toolbar.add_item(search_bar, window, cx))
3653                    });
3654
3655                    ProjectSearchView::new_search(workspace, &workspace::NewSearch, window, cx)
3656                }
3657            })
3658            .unwrap();
3659        let search_view_1 = cx.read(|cx| {
3660            workspace
3661                .read(cx)
3662                .active_item(cx)
3663                .and_then(|item| item.downcast::<ProjectSearchView>())
3664                .expect("Search view expected to appear after new search event trigger")
3665        });
3666
3667        let second_pane = window
3668            .update(cx, |workspace, window, cx| {
3669                workspace.split_and_clone(
3670                    first_pane.clone(),
3671                    workspace::SplitDirection::Right,
3672                    window,
3673                    cx,
3674                )
3675            })
3676            .unwrap()
3677            .unwrap();
3678        assert_eq!(cx.update(|cx| second_pane.read(cx).items_len()), 1);
3679
3680        assert_eq!(cx.update(|cx| second_pane.read(cx).items_len()), 1);
3681        assert_eq!(cx.update(|cx| first_pane.read(cx).items_len()), 2);
3682
3683        // Add a project search item to the second pane
3684        window
3685            .update(cx, {
3686                let search_bar = search_bar_2.clone();
3687                let pane = second_pane.clone();
3688                move |workspace, window, cx| {
3689                    assert_eq!(workspace.panes().len(), 2);
3690                    pane.update(cx, |pane, cx| {
3691                        pane.toolbar()
3692                            .update(cx, |toolbar, cx| toolbar.add_item(search_bar, window, cx))
3693                    });
3694
3695                    ProjectSearchView::new_search(workspace, &workspace::NewSearch, window, cx)
3696                }
3697            })
3698            .unwrap();
3699
3700        let search_view_2 = cx.read(|cx| {
3701            workspace
3702                .read(cx)
3703                .active_item(cx)
3704                .and_then(|item| item.downcast::<ProjectSearchView>())
3705                .expect("Search view expected to appear after new search event trigger")
3706        });
3707
3708        cx.run_until_parked();
3709        assert_eq!(cx.update(|cx| first_pane.read(cx).items_len()), 2);
3710        assert_eq!(cx.update(|cx| second_pane.read(cx).items_len()), 2);
3711
3712        let update_search_view =
3713            |search_view: &Entity<ProjectSearchView>, query: &str, cx: &mut TestAppContext| {
3714                window
3715                    .update(cx, |_, window, cx| {
3716                        search_view.update(cx, |search_view, cx| {
3717                            search_view.query_editor.update(cx, |query_editor, cx| {
3718                                query_editor.set_text(query, window, cx)
3719                            });
3720                            search_view.search(cx);
3721                        });
3722                    })
3723                    .unwrap();
3724            };
3725
3726        let active_query =
3727            |search_view: &Entity<ProjectSearchView>, cx: &mut TestAppContext| -> String {
3728                window
3729                    .update(cx, |_, _, cx| {
3730                        search_view.update(cx, |search_view, cx| {
3731                            search_view.query_editor.read(cx).text(cx)
3732                        })
3733                    })
3734                    .unwrap()
3735            };
3736
3737        let select_prev_history_item =
3738            |search_bar: &Entity<ProjectSearchBar>, cx: &mut TestAppContext| {
3739                window
3740                    .update(cx, |_, window, cx| {
3741                        search_bar.update(cx, |search_bar, cx| {
3742                            search_bar.focus_search(window, cx);
3743                            search_bar.previous_history_query(&PreviousHistoryQuery, window, cx);
3744                        })
3745                    })
3746                    .unwrap();
3747            };
3748
3749        let select_next_history_item =
3750            |search_bar: &Entity<ProjectSearchBar>, cx: &mut TestAppContext| {
3751                window
3752                    .update(cx, |_, window, cx| {
3753                        search_bar.update(cx, |search_bar, cx| {
3754                            search_bar.focus_search(window, cx);
3755                            search_bar.next_history_query(&NextHistoryQuery, window, cx);
3756                        })
3757                    })
3758                    .unwrap();
3759            };
3760
3761        update_search_view(&search_view_1, "ONE", cx);
3762        cx.background_executor.run_until_parked();
3763
3764        update_search_view(&search_view_2, "TWO", cx);
3765        cx.background_executor.run_until_parked();
3766
3767        assert_eq!(active_query(&search_view_1, cx), "ONE");
3768        assert_eq!(active_query(&search_view_2, cx), "TWO");
3769
3770        // Selecting previous history item should select the query from search view 1.
3771        select_prev_history_item(&search_bar_2, cx);
3772        assert_eq!(active_query(&search_view_2, cx), "ONE");
3773
3774        // Selecting the previous history item should not change the query as it is already the first item.
3775        select_prev_history_item(&search_bar_2, cx);
3776        assert_eq!(active_query(&search_view_2, cx), "ONE");
3777
3778        // Changing the query in search view 2 should not affect the history of search view 1.
3779        assert_eq!(active_query(&search_view_1, cx), "ONE");
3780
3781        // Deploying a new search in search view 2
3782        update_search_view(&search_view_2, "THREE", cx);
3783        cx.background_executor.run_until_parked();
3784
3785        select_next_history_item(&search_bar_2, cx);
3786        assert_eq!(active_query(&search_view_2, cx), "");
3787
3788        select_prev_history_item(&search_bar_2, cx);
3789        assert_eq!(active_query(&search_view_2, cx), "THREE");
3790
3791        select_prev_history_item(&search_bar_2, cx);
3792        assert_eq!(active_query(&search_view_2, cx), "TWO");
3793
3794        select_prev_history_item(&search_bar_2, cx);
3795        assert_eq!(active_query(&search_view_2, cx), "ONE");
3796
3797        select_prev_history_item(&search_bar_2, cx);
3798        assert_eq!(active_query(&search_view_2, cx), "ONE");
3799
3800        // Search view 1 should now see the query from search view 2.
3801        assert_eq!(active_query(&search_view_1, cx), "ONE");
3802
3803        select_next_history_item(&search_bar_2, cx);
3804        assert_eq!(active_query(&search_view_2, cx), "TWO");
3805
3806        // Here is the new query from search view 2
3807        select_next_history_item(&search_bar_2, cx);
3808        assert_eq!(active_query(&search_view_2, cx), "THREE");
3809
3810        select_next_history_item(&search_bar_2, cx);
3811        assert_eq!(active_query(&search_view_2, cx), "");
3812
3813        select_next_history_item(&search_bar_1, cx);
3814        assert_eq!(active_query(&search_view_1, cx), "TWO");
3815
3816        select_next_history_item(&search_bar_1, cx);
3817        assert_eq!(active_query(&search_view_1, cx), "THREE");
3818
3819        select_next_history_item(&search_bar_1, cx);
3820        assert_eq!(active_query(&search_view_1, cx), "");
3821    }
3822
3823    #[gpui::test]
3824    async fn test_deploy_search_with_multiple_panes(cx: &mut TestAppContext) {
3825        init_test(cx);
3826
3827        // Setup 2 panes, both with a file open and one with a project search.
3828        let fs = FakeFs::new(cx.background_executor.clone());
3829        fs.insert_tree(
3830            path!("/dir"),
3831            json!({
3832                "one.rs": "const ONE: usize = 1;",
3833            }),
3834        )
3835        .await;
3836        let project = Project::test(fs.clone(), [path!("/dir").as_ref()], cx).await;
3837        let worktree_id = project.update(cx, |this, cx| {
3838            this.worktrees(cx).next().unwrap().read(cx).id()
3839        });
3840        let window = cx.add_window(|window, cx| Workspace::test_new(project, window, cx));
3841        let panes: Vec<_> = window
3842            .update(cx, |this, _, _| this.panes().to_owned())
3843            .unwrap();
3844        assert_eq!(panes.len(), 1);
3845        let first_pane = panes.first().cloned().unwrap();
3846        assert_eq!(cx.update(|cx| first_pane.read(cx).items_len()), 0);
3847        window
3848            .update(cx, |workspace, window, cx| {
3849                workspace.open_path(
3850                    (worktree_id, "one.rs"),
3851                    Some(first_pane.downgrade()),
3852                    true,
3853                    window,
3854                    cx,
3855                )
3856            })
3857            .unwrap()
3858            .await
3859            .unwrap();
3860        assert_eq!(cx.update(|cx| first_pane.read(cx).items_len()), 1);
3861        let second_pane = window
3862            .update(cx, |workspace, window, cx| {
3863                workspace.split_and_clone(
3864                    first_pane.clone(),
3865                    workspace::SplitDirection::Right,
3866                    window,
3867                    cx,
3868                )
3869            })
3870            .unwrap()
3871            .unwrap();
3872        assert_eq!(cx.update(|cx| second_pane.read(cx).items_len()), 1);
3873        assert!(
3874            window
3875                .update(cx, |_, window, cx| second_pane
3876                    .focus_handle(cx)
3877                    .contains_focused(window, cx))
3878                .unwrap()
3879        );
3880        let search_bar = window.build_entity(cx, |_, _| ProjectSearchBar::new());
3881        window
3882            .update(cx, {
3883                let search_bar = search_bar.clone();
3884                let pane = first_pane.clone();
3885                move |workspace, window, cx| {
3886                    assert_eq!(workspace.panes().len(), 2);
3887                    pane.update(cx, move |pane, cx| {
3888                        pane.toolbar()
3889                            .update(cx, |toolbar, cx| toolbar.add_item(search_bar, window, cx))
3890                    });
3891                }
3892            })
3893            .unwrap();
3894
3895        // Add a project search item to the second pane
3896        window
3897            .update(cx, {
3898                |workspace, window, cx| {
3899                    assert_eq!(workspace.panes().len(), 2);
3900                    second_pane.update(cx, |pane, cx| {
3901                        pane.toolbar()
3902                            .update(cx, |toolbar, cx| toolbar.add_item(search_bar, window, cx))
3903                    });
3904
3905                    ProjectSearchView::new_search(workspace, &workspace::NewSearch, window, cx)
3906                }
3907            })
3908            .unwrap();
3909
3910        cx.run_until_parked();
3911        assert_eq!(cx.update(|cx| second_pane.read(cx).items_len()), 2);
3912        assert_eq!(cx.update(|cx| first_pane.read(cx).items_len()), 1);
3913
3914        // Focus the first pane
3915        window
3916            .update(cx, |workspace, window, cx| {
3917                assert_eq!(workspace.active_pane(), &second_pane);
3918                second_pane.update(cx, |this, cx| {
3919                    assert_eq!(this.active_item_index(), 1);
3920                    this.activate_previous_item(&Default::default(), window, cx);
3921                    assert_eq!(this.active_item_index(), 0);
3922                });
3923                workspace.activate_pane_in_direction(workspace::SplitDirection::Left, window, cx);
3924            })
3925            .unwrap();
3926        window
3927            .update(cx, |workspace, _, cx| {
3928                assert_eq!(workspace.active_pane(), &first_pane);
3929                assert_eq!(first_pane.read(cx).items_len(), 1);
3930                assert_eq!(second_pane.read(cx).items_len(), 2);
3931            })
3932            .unwrap();
3933
3934        // Deploy a new search
3935        cx.dispatch_action(window.into(), DeploySearch::find());
3936
3937        // Both panes should now have a project search in them
3938        window
3939            .update(cx, |workspace, window, cx| {
3940                assert_eq!(workspace.active_pane(), &first_pane);
3941                first_pane.read_with(cx, |this, _| {
3942                    assert_eq!(this.active_item_index(), 1);
3943                    assert_eq!(this.items_len(), 2);
3944                });
3945                second_pane.update(cx, |this, cx| {
3946                    assert!(!cx.focus_handle().contains_focused(window, cx));
3947                    assert_eq!(this.items_len(), 2);
3948                });
3949            })
3950            .unwrap();
3951
3952        // Focus the second pane's non-search item
3953        window
3954            .update(cx, |_workspace, window, cx| {
3955                second_pane.update(cx, |pane, cx| {
3956                    pane.activate_next_item(&Default::default(), window, cx)
3957                });
3958            })
3959            .unwrap();
3960
3961        // Deploy a new search
3962        cx.dispatch_action(window.into(), DeploySearch::find());
3963
3964        // The project search view should now be focused in the second pane
3965        // And the number of items should be unchanged.
3966        window
3967            .update(cx, |_workspace, _, cx| {
3968                second_pane.update(cx, |pane, _cx| {
3969                    assert!(
3970                        pane.active_item()
3971                            .unwrap()
3972                            .downcast::<ProjectSearchView>()
3973                            .is_some()
3974                    );
3975
3976                    assert_eq!(pane.items_len(), 2);
3977                });
3978            })
3979            .unwrap();
3980    }
3981
3982    #[gpui::test]
3983    async fn test_scroll_search_results_to_top(cx: &mut TestAppContext) {
3984        init_test(cx);
3985
3986        // We need many lines in the search results to be able to scroll the window
3987        let fs = FakeFs::new(cx.background_executor.clone());
3988        fs.insert_tree(
3989            path!("/dir"),
3990            json!({
3991                "1.txt": "\n\n\n\n\n A \n\n\n\n\n",
3992                "2.txt": "\n\n\n\n\n A \n\n\n\n\n",
3993                "3.rs": "\n\n\n\n\n A \n\n\n\n\n",
3994                "4.rs": "\n\n\n\n\n A \n\n\n\n\n",
3995                "5.rs": "\n\n\n\n\n A \n\n\n\n\n",
3996                "6.rs": "\n\n\n\n\n A \n\n\n\n\n",
3997                "7.rs": "\n\n\n\n\n A \n\n\n\n\n",
3998                "8.rs": "\n\n\n\n\n A \n\n\n\n\n",
3999                "9.rs": "\n\n\n\n\n A \n\n\n\n\n",
4000                "a.rs": "\n\n\n\n\n A \n\n\n\n\n",
4001                "b.rs": "\n\n\n\n\n B \n\n\n\n\n",
4002                "c.rs": "\n\n\n\n\n B \n\n\n\n\n",
4003                "d.rs": "\n\n\n\n\n B \n\n\n\n\n",
4004                "e.rs": "\n\n\n\n\n B \n\n\n\n\n",
4005                "f.rs": "\n\n\n\n\n B \n\n\n\n\n",
4006                "g.rs": "\n\n\n\n\n B \n\n\n\n\n",
4007                "h.rs": "\n\n\n\n\n B \n\n\n\n\n",
4008                "i.rs": "\n\n\n\n\n B \n\n\n\n\n",
4009                "j.rs": "\n\n\n\n\n B \n\n\n\n\n",
4010                "k.rs": "\n\n\n\n\n B \n\n\n\n\n",
4011            }),
4012        )
4013        .await;
4014        let project = Project::test(fs.clone(), [path!("/dir").as_ref()], cx).await;
4015        let window = cx.add_window(|window, cx| Workspace::test_new(project.clone(), window, cx));
4016        let workspace = window.root(cx).unwrap();
4017        let search = cx.new(|cx| ProjectSearch::new(project, cx));
4018        let search_view = cx.add_window(|window, cx| {
4019            ProjectSearchView::new(workspace.downgrade(), search.clone(), window, cx, None)
4020        });
4021
4022        // First search
4023        perform_search(search_view, "A", cx);
4024        search_view
4025            .update(cx, |search_view, window, cx| {
4026                search_view.results_editor.update(cx, |results_editor, cx| {
4027                    // Results are correct and scrolled to the top
4028                    assert_eq!(
4029                        results_editor.display_text(cx).match_indices(" A ").count(),
4030                        10
4031                    );
4032                    assert_eq!(results_editor.scroll_position(cx), Point::default());
4033
4034                    // Scroll results all the way down
4035                    results_editor.scroll(
4036                        Point::new(0., f32::MAX),
4037                        Some(Axis::Vertical),
4038                        window,
4039                        cx,
4040                    );
4041                });
4042            })
4043            .expect("unable to update search view");
4044
4045        // Second search
4046        perform_search(search_view, "B", cx);
4047        search_view
4048            .update(cx, |search_view, _, cx| {
4049                search_view.results_editor.update(cx, |results_editor, cx| {
4050                    // Results are correct...
4051                    assert_eq!(
4052                        results_editor.display_text(cx).match_indices(" B ").count(),
4053                        10
4054                    );
4055                    // ...and scrolled back to the top
4056                    assert_eq!(results_editor.scroll_position(cx), Point::default());
4057                });
4058            })
4059            .expect("unable to update search view");
4060    }
4061
4062    #[gpui::test]
4063    async fn test_buffer_search_query_reused(cx: &mut TestAppContext) {
4064        init_test(cx);
4065
4066        let fs = FakeFs::new(cx.background_executor.clone());
4067        fs.insert_tree(
4068            path!("/dir"),
4069            json!({
4070                "one.rs": "const ONE: usize = 1;",
4071            }),
4072        )
4073        .await;
4074        let project = Project::test(fs.clone(), [path!("/dir").as_ref()], cx).await;
4075        let worktree_id = project.update(cx, |this, cx| {
4076            this.worktrees(cx).next().unwrap().read(cx).id()
4077        });
4078        let window = cx.add_window(|window, cx| Workspace::test_new(project.clone(), window, cx));
4079        let workspace = window.root(cx).unwrap();
4080        let mut cx = VisualTestContext::from_window(*window.deref(), cx);
4081
4082        let editor = workspace
4083            .update_in(&mut cx, |workspace, window, cx| {
4084                workspace.open_path((worktree_id, "one.rs"), None, true, window, cx)
4085            })
4086            .await
4087            .unwrap()
4088            .downcast::<Editor>()
4089            .unwrap();
4090
4091        // Wait for the unstaged changes to be loaded
4092        cx.run_until_parked();
4093
4094        let buffer_search_bar = cx.new_window_entity(|window, cx| {
4095            let mut search_bar =
4096                BufferSearchBar::new(Some(project.read(cx).languages().clone()), window, cx);
4097            search_bar.set_active_pane_item(Some(&editor), window, cx);
4098            search_bar.show(window, cx);
4099            search_bar
4100        });
4101
4102        let panes: Vec<_> = window
4103            .update(&mut cx, |this, _, _| this.panes().to_owned())
4104            .unwrap();
4105        assert_eq!(panes.len(), 1);
4106        let pane = panes.first().cloned().unwrap();
4107        pane.update_in(&mut cx, |pane, window, cx| {
4108            pane.toolbar().update(cx, |toolbar, cx| {
4109                toolbar.add_item(buffer_search_bar.clone(), window, cx);
4110            })
4111        });
4112
4113        let buffer_search_query = "search bar query";
4114        buffer_search_bar
4115            .update_in(&mut cx, |buffer_search_bar, window, cx| {
4116                buffer_search_bar.focus_handle(cx).focus(window);
4117                buffer_search_bar.search(buffer_search_query, None, window, cx)
4118            })
4119            .await
4120            .unwrap();
4121
4122        workspace.update_in(&mut cx, |workspace, window, cx| {
4123            ProjectSearchView::new_search(workspace, &workspace::NewSearch, window, cx)
4124        });
4125        cx.run_until_parked();
4126        let project_search_view = pane
4127            .read_with(&cx, |pane, _| {
4128                pane.active_item()
4129                    .and_then(|item| item.downcast::<ProjectSearchView>())
4130            })
4131            .expect("should open a project search view after spawning a new search");
4132        project_search_view.update(&mut cx, |search_view, cx| {
4133            assert_eq!(
4134                search_view.search_query_text(cx),
4135                buffer_search_query,
4136                "Project search should take the query from the buffer search bar since it got focused and had a query inside"
4137            );
4138        });
4139    }
4140
4141    fn init_test(cx: &mut TestAppContext) {
4142        cx.update(|cx| {
4143            let settings = SettingsStore::test(cx);
4144            cx.set_global(settings);
4145
4146            theme::init(theme::LoadThemes::JustBase, cx);
4147
4148            language::init(cx);
4149            client::init_settings(cx);
4150            editor::init(cx);
4151            workspace::init_settings(cx);
4152            Project::init_settings(cx);
4153            crate::init(cx);
4154        });
4155    }
4156
4157    fn perform_search(
4158        search_view: WindowHandle<ProjectSearchView>,
4159        text: impl Into<Arc<str>>,
4160        cx: &mut TestAppContext,
4161    ) {
4162        search_view
4163            .update(cx, |search_view, window, cx| {
4164                search_view.query_editor.update(cx, |query_editor, cx| {
4165                    query_editor.set_text(text, window, cx)
4166                });
4167                search_view.search(cx);
4168            })
4169            .unwrap();
4170        // Ensure editor highlights appear after the search is done
4171        cx.executor().advance_clock(
4172            editor::SELECTION_HIGHLIGHT_DEBOUNCE_TIMEOUT + Duration::from_millis(100),
4173        );
4174        cx.background_executor.run_until_parked();
4175    }
4176}