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