Andrew Lygin
6d9b8cc595
Fixes a bug in the buffer search bar: Clears results of a previous successfull search when the user enters invalid search request. Steps to reproduce the bug: 1. Switch to Regex search mode. 2. Enter a valid search query that produces several matches. 3. Add a symbol to the search query that makes it an invalid regexp. 4. Switch to the editor and walk through the code back and forth. Expected result: All the match highlightings after step 2 are cleared, search bar indicates absence of the last search matches. Actual: The results from the last valid search are highlighted, search bar indicates presence of matches. Potentially, the same effect may occur when searching in the simple text mode, or when clearing the search query in some circumstances, so I made the fix for all those cases, though I wasn't able to reproduce them manually. The bug: https://github.com/zed-industries/zed/assets/2101250/1c50b98c-ae8e-4a9c-8ff5-1e5c63027ec3 After the fix: https://github.com/zed-industries/zed/assets/2101250/e3eedf8c-2e3e-41ee-81cc-c2c9d919fba3 Release Notes: - Clear search results on invalid query input
1964 lines
77 KiB
Rust
1964 lines
77 KiB
Rust
mod registrar;
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use crate::{
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history::SearchHistory,
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mode::{next_mode, SearchMode},
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search_bar::render_nav_button,
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ActivateRegexMode, ActivateTextMode, CycleMode, NextHistoryQuery, PreviousHistoryQuery,
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ReplaceAll, ReplaceNext, SearchOptions, SelectAllMatches, SelectNextMatch, SelectPrevMatch,
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ToggleCaseSensitive, ToggleReplace, ToggleWholeWord,
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};
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use collections::HashMap;
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use editor::{
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actions::{Tab, TabPrev},
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Editor, EditorElement, EditorStyle,
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};
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use futures::channel::oneshot;
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use gpui::{
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actions, div, impl_actions, Action, AppContext, ClickEvent, EventEmitter, FocusableView,
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FontStyle, FontWeight, Hsla, InteractiveElement as _, IntoElement, KeyContext,
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ParentElement as _, Render, Styled, Subscription, Task, TextStyle, View, ViewContext,
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VisualContext as _, WhiteSpace, WindowContext,
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};
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use project::search::SearchQuery;
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use serde::Deserialize;
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use settings::Settings;
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use std::{any::Any, sync::Arc};
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use theme::ThemeSettings;
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use ui::{h_flex, prelude::*, IconButton, IconName, ToggleButton, Tooltip};
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use util::ResultExt;
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use workspace::{
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item::ItemHandle,
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searchable::{Direction, SearchEvent, SearchableItemHandle, WeakSearchableItemHandle},
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ToolbarItemEvent, ToolbarItemLocation, ToolbarItemView, Workspace,
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};
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pub use registrar::DivRegistrar;
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use registrar::{ForDeployed, ForDismissed, SearchActionsRegistrar, WithResults};
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const MIN_INPUT_WIDTH_REMS: f32 = 15.;
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const MAX_INPUT_WIDTH_REMS: f32 = 25.;
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#[derive(PartialEq, Clone, Deserialize)]
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pub struct Deploy {
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pub focus: bool,
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}
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impl_actions!(buffer_search, [Deploy]);
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actions!(buffer_search, [Dismiss, FocusEditor]);
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pub enum Event {
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UpdateLocation,
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}
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pub fn init(cx: &mut AppContext) {
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cx.observe_new_views(|workspace: &mut Workspace, _| BufferSearchBar::register(workspace))
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.detach();
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}
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pub struct BufferSearchBar {
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query_editor: View<Editor>,
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query_editor_focused: bool,
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replacement_editor: View<Editor>,
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replacement_editor_focused: bool,
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active_searchable_item: Option<Box<dyn SearchableItemHandle>>,
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active_match_index: Option<usize>,
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active_searchable_item_subscription: Option<Subscription>,
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active_search: Option<Arc<SearchQuery>>,
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searchable_items_with_matches:
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HashMap<Box<dyn WeakSearchableItemHandle>, Vec<Box<dyn Any + Send>>>,
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pending_search: Option<Task<()>>,
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search_options: SearchOptions,
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default_options: SearchOptions,
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query_contains_error: bool,
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dismissed: bool,
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search_history: SearchHistory,
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current_mode: SearchMode,
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replace_enabled: bool,
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}
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impl BufferSearchBar {
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fn render_text_input(
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&self,
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editor: &View<Editor>,
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color: Hsla,
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cx: &ViewContext<Self>,
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) -> impl IntoElement {
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let settings = ThemeSettings::get_global(cx);
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let text_style = TextStyle {
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color: if editor.read(cx).read_only(cx) {
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cx.theme().colors().text_disabled
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} else {
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color
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},
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font_family: settings.ui_font.family.clone(),
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font_features: settings.ui_font.features,
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font_size: rems(0.875).into(),
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font_weight: FontWeight::NORMAL,
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font_style: FontStyle::Normal,
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line_height: relative(1.3).into(),
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background_color: None,
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underline: None,
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strikethrough: None,
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white_space: WhiteSpace::Normal,
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};
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EditorElement::new(
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&editor,
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EditorStyle {
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background: cx.theme().colors().editor_background,
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local_player: cx.theme().players().local(),
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text: text_style,
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..Default::default()
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},
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)
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}
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}
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impl EventEmitter<Event> for BufferSearchBar {}
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impl EventEmitter<workspace::ToolbarItemEvent> for BufferSearchBar {}
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impl Render for BufferSearchBar {
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fn render(&mut self, cx: &mut ViewContext<Self>) -> impl IntoElement {
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if self.dismissed {
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return div();
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}
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let supported_options = self.supported_options();
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if self.query_editor.read(cx).placeholder_text().is_none() {
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let query_focus_handle = self.query_editor.focus_handle(cx);
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let up_keystrokes = cx
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.bindings_for_action_in(&PreviousHistoryQuery {}, &query_focus_handle)
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.into_iter()
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.next()
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.map(|binding| {
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binding
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.keystrokes()
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.iter()
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.map(|k| k.to_string())
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.collect::<Vec<_>>()
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});
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let down_keystrokes = cx
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.bindings_for_action_in(&NextHistoryQuery {}, &query_focus_handle)
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.into_iter()
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.next()
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.map(|binding| {
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binding
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.keystrokes()
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.iter()
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.map(|k| k.to_string())
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.collect::<Vec<_>>()
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});
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let placeholder_text =
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up_keystrokes
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.zip(down_keystrokes)
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.map(|(up_keystrokes, down_keystrokes)| {
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Arc::from(format!(
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"Search ({}/{} for previous/next query)",
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up_keystrokes.join(" "),
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down_keystrokes.join(" ")
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))
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});
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if let Some(placeholder_text) = placeholder_text {
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self.query_editor.update(cx, |editor, cx| {
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editor.set_placeholder_text(placeholder_text, cx);
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});
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}
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}
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self.replacement_editor.update(cx, |editor, cx| {
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editor.set_placeholder_text("Replace with...", cx);
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});
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let mut match_color = Color::Default;
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let match_text = self
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.active_searchable_item
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.as_ref()
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.and_then(|searchable_item| {
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if self.query(cx).is_empty() {
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return None;
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}
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let matches_count = self
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.searchable_items_with_matches
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.get(&searchable_item.downgrade())
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.map(Vec::len)
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.unwrap_or(0);
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if let Some(match_ix) = self.active_match_index {
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Some(format!("{}/{}", match_ix + 1, matches_count))
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} else {
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match_color = Color::Error; // No matches found
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None
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}
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})
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.unwrap_or_else(|| "No matches".to_string());
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let match_count = Label::new(match_text).color(match_color);
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let should_show_replace_input = self.replace_enabled && supported_options.replacement;
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let in_replace = self.replacement_editor.focus_handle(cx).is_focused(cx);
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let mut key_context = KeyContext::default();
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key_context.add("BufferSearchBar");
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if in_replace {
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key_context.add("in_replace");
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}
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let editor_border = if self.query_contains_error {
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Color::Error.color(cx)
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} else {
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cx.theme().colors().border
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};
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let search_line = h_flex()
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.gap_2()
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.child(
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h_flex()
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.flex_1()
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.px_2()
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.py_1()
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.gap_2()
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.border_1()
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.border_color(editor_border)
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.min_w(rems(MIN_INPUT_WIDTH_REMS))
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.max_w(rems(MAX_INPUT_WIDTH_REMS))
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.rounded_lg()
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.child(self.render_text_input(&self.query_editor, match_color.color(cx), cx))
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.children(supported_options.case.then(|| {
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self.render_search_option_button(
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SearchOptions::CASE_SENSITIVE,
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cx.listener(|this, _, cx| {
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this.toggle_case_sensitive(&ToggleCaseSensitive, cx)
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}),
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)
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}))
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.children(supported_options.word.then(|| {
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self.render_search_option_button(
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SearchOptions::WHOLE_WORD,
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cx.listener(|this, _, cx| this.toggle_whole_word(&ToggleWholeWord, cx)),
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)
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})),
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)
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.child(
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h_flex()
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.gap_2()
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.flex_none()
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.child(
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h_flex()
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.child(
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ToggleButton::new("search-mode-text", SearchMode::Text.label())
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.style(ButtonStyle::Filled)
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.size(ButtonSize::Large)
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.selected(self.current_mode == SearchMode::Text)
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.on_click(cx.listener(move |_, _event, cx| {
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cx.dispatch_action(SearchMode::Text.action())
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}))
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.tooltip(|cx| {
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Tooltip::for_action(
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SearchMode::Text.tooltip(),
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&*SearchMode::Text.action(),
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cx,
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)
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})
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.first(),
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)
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.child(
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ToggleButton::new("search-mode-regex", SearchMode::Regex.label())
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.style(ButtonStyle::Filled)
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.size(ButtonSize::Large)
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.selected(self.current_mode == SearchMode::Regex)
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.on_click(cx.listener(move |_, _event, cx| {
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cx.dispatch_action(SearchMode::Regex.action())
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}))
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.tooltip(|cx| {
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Tooltip::for_action(
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SearchMode::Regex.tooltip(),
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&*SearchMode::Regex.action(),
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cx,
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)
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})
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.last(),
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),
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)
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.when(supported_options.replacement, |this| {
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this.child(
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IconButton::new(
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"buffer-search-bar-toggle-replace-button",
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IconName::Replace,
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)
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.style(ButtonStyle::Subtle)
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.when(self.replace_enabled, |button| {
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button.style(ButtonStyle::Filled)
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})
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.on_click(cx.listener(|this, _: &ClickEvent, cx| {
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this.toggle_replace(&ToggleReplace, cx);
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}))
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.tooltip(|cx| {
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Tooltip::for_action("Toggle replace", &ToggleReplace, cx)
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}),
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)
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}),
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)
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.child(
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h_flex()
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.gap_2()
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.flex_none()
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.child(
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IconButton::new("select-all", ui::IconName::SelectAll)
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.on_click(|_, cx| cx.dispatch_action(SelectAllMatches.boxed_clone()))
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.tooltip(|cx| {
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Tooltip::for_action("Select all matches", &SelectAllMatches, cx)
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}),
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)
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.child(div().min_w(rems(6.)).child(match_count))
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.child(render_nav_button(
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ui::IconName::ChevronLeft,
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self.active_match_index.is_some(),
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"Select previous match",
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&SelectPrevMatch,
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))
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.child(render_nav_button(
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ui::IconName::ChevronRight,
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self.active_match_index.is_some(),
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"Select next match",
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&SelectNextMatch,
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)),
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);
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let replace_line = should_show_replace_input.then(|| {
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h_flex()
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.gap_2()
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.flex_1()
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.child(
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h_flex()
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.flex_1()
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// We're giving this a fixed height to match the height of the search input,
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// which has an icon inside that is increasing its height.
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.h_8()
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.px_2()
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.py_1()
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.border_1()
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.border_color(cx.theme().colors().border)
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.rounded_lg()
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.min_w(rems(MIN_INPUT_WIDTH_REMS))
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.max_w(rems(MAX_INPUT_WIDTH_REMS))
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.child(self.render_text_input(
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&self.replacement_editor,
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cx.theme().colors().text,
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cx,
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)),
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)
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.child(
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h_flex()
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.flex_none()
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.child(
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IconButton::new("search-replace-next", ui::IconName::ReplaceNext)
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.tooltip(move |cx| {
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Tooltip::for_action("Replace next", &ReplaceNext, cx)
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})
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.on_click(
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cx.listener(|this, _, cx| this.replace_next(&ReplaceNext, cx)),
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),
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)
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.child(
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IconButton::new("search-replace-all", ui::IconName::ReplaceAll)
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.tooltip(move |cx| {
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Tooltip::for_action("Replace all", &ReplaceAll, cx)
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})
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.on_click(
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cx.listener(|this, _, cx| this.replace_all(&ReplaceAll, cx)),
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),
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),
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)
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});
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v_flex()
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.key_context(key_context)
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.capture_action(cx.listener(Self::tab))
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.capture_action(cx.listener(Self::tab_prev))
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.on_action(cx.listener(Self::previous_history_query))
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.on_action(cx.listener(Self::next_history_query))
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.on_action(cx.listener(Self::dismiss))
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.on_action(cx.listener(Self::select_next_match))
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.on_action(cx.listener(Self::select_prev_match))
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.on_action(cx.listener(|this, _: &ActivateRegexMode, cx| {
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this.activate_search_mode(SearchMode::Regex, cx);
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}))
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.on_action(cx.listener(|this, _: &ActivateTextMode, cx| {
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this.activate_search_mode(SearchMode::Text, cx);
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}))
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.when(self.supported_options().replacement, |this| {
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this.on_action(cx.listener(Self::toggle_replace))
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.when(in_replace, |this| {
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this.on_action(cx.listener(Self::replace_next))
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.on_action(cx.listener(Self::replace_all))
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})
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})
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.when(self.supported_options().case, |this| {
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this.on_action(cx.listener(Self::toggle_case_sensitive))
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})
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.when(self.supported_options().word, |this| {
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this.on_action(cx.listener(Self::toggle_whole_word))
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})
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.gap_2()
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.child(
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h_flex().child(search_line.w_full()).child(
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IconButton::new(SharedString::from("Close"), IconName::Close)
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.tooltip(move |cx| Tooltip::for_action("Close search bar", &Dismiss, cx))
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.on_click(
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cx.listener(|this, _: &ClickEvent, cx| this.dismiss(&Dismiss, cx)),
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),
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),
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)
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.children(replace_line)
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}
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}
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impl FocusableView for BufferSearchBar {
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fn focus_handle(&self, cx: &AppContext) -> gpui::FocusHandle {
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self.query_editor.focus_handle(cx)
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}
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}
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impl ToolbarItemView for BufferSearchBar {
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fn set_active_pane_item(
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&mut self,
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item: Option<&dyn ItemHandle>,
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cx: &mut ViewContext<Self>,
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) -> ToolbarItemLocation {
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cx.notify();
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self.active_searchable_item_subscription.take();
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self.active_searchable_item.take();
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self.pending_search.take();
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if let Some(searchable_item_handle) =
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item.and_then(|item| item.to_searchable_item_handle(cx))
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{
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let this = cx.view().downgrade();
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self.active_searchable_item_subscription =
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Some(searchable_item_handle.subscribe_to_search_events(
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cx,
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Box::new(move |search_event, cx| {
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if let Some(this) = this.upgrade() {
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this.update(cx, |this, cx| {
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this.on_active_searchable_item_event(search_event, cx)
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});
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}
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}),
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));
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self.active_searchable_item = Some(searchable_item_handle);
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let _ = self.update_matches(cx);
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if !self.dismissed {
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return ToolbarItemLocation::Secondary;
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}
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}
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ToolbarItemLocation::Hidden
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}
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fn row_count(&self, _: &WindowContext<'_>) -> usize {
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1
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}
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}
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impl BufferSearchBar {
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pub fn register(registrar: &mut impl SearchActionsRegistrar) {
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registrar.register_handler(ForDeployed(|this, action: &ToggleCaseSensitive, cx| {
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if this.supported_options().case {
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this.toggle_case_sensitive(action, cx);
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}
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}));
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registrar.register_handler(ForDeployed(|this, action: &ToggleWholeWord, cx| {
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if this.supported_options().word {
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this.toggle_whole_word(action, cx);
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}
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}));
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registrar.register_handler(ForDeployed(|this, action: &ToggleReplace, cx| {
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if this.supported_options().replacement {
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this.toggle_replace(action, cx);
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}
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}));
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registrar.register_handler(ForDeployed(|this, _: &ActivateRegexMode, cx| {
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if this.supported_options().regex {
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this.activate_search_mode(SearchMode::Regex, cx);
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}
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}));
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registrar.register_handler(ForDeployed(|this, _: &ActivateTextMode, cx| {
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this.activate_search_mode(SearchMode::Text, cx);
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}));
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registrar.register_handler(ForDeployed(|this, action: &CycleMode, cx| {
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if this.supported_options().regex {
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// If regex is not supported then search has just one mode (text) - in that case there's no point in supporting
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// cycling.
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this.cycle_mode(action, cx)
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}
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}));
|
|
registrar.register_handler(WithResults(|this, action: &SelectNextMatch, cx| {
|
|
this.select_next_match(action, cx);
|
|
}));
|
|
registrar.register_handler(WithResults(|this, action: &SelectPrevMatch, cx| {
|
|
this.select_prev_match(action, cx);
|
|
}));
|
|
registrar.register_handler(WithResults(|this, action: &SelectAllMatches, cx| {
|
|
this.select_all_matches(action, cx);
|
|
}));
|
|
registrar.register_handler(ForDeployed(|this, _: &editor::actions::Cancel, cx| {
|
|
this.dismiss(&Dismiss, cx);
|
|
}));
|
|
|
|
// register deploy buffer search for both search bar states, since we want to focus into the search bar
|
|
// when the deploy action is triggered in the buffer.
|
|
registrar.register_handler(ForDeployed(|this, deploy, cx| {
|
|
this.deploy(deploy, cx);
|
|
}));
|
|
registrar.register_handler(ForDismissed(|this, deploy, cx| {
|
|
this.deploy(deploy, cx);
|
|
}))
|
|
}
|
|
|
|
pub fn new(cx: &mut ViewContext<Self>) -> Self {
|
|
let query_editor = cx.new_view(|cx| Editor::single_line(cx));
|
|
cx.subscribe(&query_editor, Self::on_query_editor_event)
|
|
.detach();
|
|
let replacement_editor = cx.new_view(|cx| Editor::single_line(cx));
|
|
cx.subscribe(&replacement_editor, Self::on_replacement_editor_event)
|
|
.detach();
|
|
Self {
|
|
query_editor,
|
|
query_editor_focused: false,
|
|
replacement_editor,
|
|
replacement_editor_focused: false,
|
|
active_searchable_item: None,
|
|
active_searchable_item_subscription: None,
|
|
active_match_index: None,
|
|
searchable_items_with_matches: Default::default(),
|
|
default_options: SearchOptions::NONE,
|
|
search_options: SearchOptions::NONE,
|
|
pending_search: None,
|
|
query_contains_error: false,
|
|
dismissed: true,
|
|
search_history: SearchHistory::default(),
|
|
current_mode: SearchMode::default(),
|
|
active_search: None,
|
|
replace_enabled: false,
|
|
}
|
|
}
|
|
|
|
pub fn is_dismissed(&self) -> bool {
|
|
self.dismissed
|
|
}
|
|
|
|
pub fn dismiss(&mut self, _: &Dismiss, cx: &mut ViewContext<Self>) {
|
|
self.dismissed = true;
|
|
for searchable_item in self.searchable_items_with_matches.keys() {
|
|
if let Some(searchable_item) =
|
|
WeakSearchableItemHandle::upgrade(searchable_item.as_ref(), cx)
|
|
{
|
|
searchable_item.clear_matches(cx);
|
|
}
|
|
}
|
|
if let Some(active_editor) = self.active_searchable_item.as_ref() {
|
|
let handle = active_editor.focus_handle(cx);
|
|
cx.focus(&handle);
|
|
}
|
|
cx.emit(Event::UpdateLocation);
|
|
cx.emit(ToolbarItemEvent::ChangeLocation(
|
|
ToolbarItemLocation::Hidden,
|
|
));
|
|
cx.notify();
|
|
}
|
|
|
|
pub fn deploy(&mut self, deploy: &Deploy, cx: &mut ViewContext<Self>) -> bool {
|
|
if self.show(cx) {
|
|
self.search_suggested(cx);
|
|
if deploy.focus {
|
|
self.select_query(cx);
|
|
let handle = self.query_editor.focus_handle(cx);
|
|
cx.focus(&handle);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
false
|
|
}
|
|
|
|
pub fn toggle(&mut self, action: &Deploy, cx: &mut ViewContext<Self>) {
|
|
if self.is_dismissed() {
|
|
self.deploy(action, cx);
|
|
} else {
|
|
self.dismiss(&Dismiss, cx);
|
|
}
|
|
}
|
|
|
|
pub fn show(&mut self, cx: &mut ViewContext<Self>) -> bool {
|
|
if self.active_searchable_item.is_none() {
|
|
return false;
|
|
}
|
|
self.dismissed = false;
|
|
cx.notify();
|
|
cx.emit(Event::UpdateLocation);
|
|
cx.emit(ToolbarItemEvent::ChangeLocation(
|
|
ToolbarItemLocation::Secondary,
|
|
));
|
|
true
|
|
}
|
|
|
|
fn supported_options(&self) -> workspace::searchable::SearchOptions {
|
|
self.active_searchable_item
|
|
.as_deref()
|
|
.map(SearchableItemHandle::supported_options)
|
|
.unwrap_or_default()
|
|
}
|
|
pub fn search_suggested(&mut self, cx: &mut ViewContext<Self>) {
|
|
let search = self
|
|
.query_suggestion(cx)
|
|
.map(|suggestion| self.search(&suggestion, Some(self.default_options), cx));
|
|
|
|
if let Some(search) = search {
|
|
cx.spawn(|this, mut cx| async move {
|
|
search.await?;
|
|
this.update(&mut cx, |this, cx| this.activate_current_match(cx))
|
|
})
|
|
.detach_and_log_err(cx);
|
|
}
|
|
}
|
|
|
|
pub fn activate_current_match(&mut self, cx: &mut ViewContext<Self>) {
|
|
if let Some(match_ix) = self.active_match_index {
|
|
if let Some(active_searchable_item) = self.active_searchable_item.as_ref() {
|
|
if let Some(matches) = self
|
|
.searchable_items_with_matches
|
|
.get(&active_searchable_item.downgrade())
|
|
{
|
|
active_searchable_item.activate_match(match_ix, matches, cx)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
pub fn select_query(&mut self, cx: &mut ViewContext<Self>) {
|
|
self.query_editor.update(cx, |query_editor, cx| {
|
|
query_editor.select_all(&Default::default(), cx);
|
|
});
|
|
}
|
|
|
|
pub fn query(&self, cx: &WindowContext) -> String {
|
|
self.query_editor.read(cx).text(cx)
|
|
}
|
|
pub fn replacement(&self, cx: &WindowContext) -> String {
|
|
self.replacement_editor.read(cx).text(cx)
|
|
}
|
|
pub fn query_suggestion(&mut self, cx: &mut ViewContext<Self>) -> Option<String> {
|
|
self.active_searchable_item
|
|
.as_ref()
|
|
.map(|searchable_item| searchable_item.query_suggestion(cx))
|
|
.filter(|suggestion| !suggestion.is_empty())
|
|
}
|
|
|
|
pub fn set_replacement(&mut self, replacement: Option<&str>, cx: &mut ViewContext<Self>) {
|
|
if replacement.is_none() {
|
|
self.replace_enabled = false;
|
|
return;
|
|
}
|
|
self.replace_enabled = true;
|
|
self.replacement_editor
|
|
.update(cx, |replacement_editor, cx| {
|
|
replacement_editor
|
|
.buffer()
|
|
.update(cx, |replacement_buffer, cx| {
|
|
let len = replacement_buffer.len(cx);
|
|
replacement_buffer.edit([(0..len, replacement.unwrap())], None, cx);
|
|
});
|
|
});
|
|
}
|
|
|
|
pub fn search(
|
|
&mut self,
|
|
query: &str,
|
|
options: Option<SearchOptions>,
|
|
cx: &mut ViewContext<Self>,
|
|
) -> oneshot::Receiver<()> {
|
|
let options = options.unwrap_or(self.default_options);
|
|
if query != self.query(cx) || self.search_options != options {
|
|
self.query_editor.update(cx, |query_editor, cx| {
|
|
query_editor.buffer().update(cx, |query_buffer, cx| {
|
|
let len = query_buffer.len(cx);
|
|
query_buffer.edit([(0..len, query)], None, cx);
|
|
});
|
|
});
|
|
self.search_options = options;
|
|
self.clear_matches(cx);
|
|
cx.notify();
|
|
}
|
|
self.update_matches(cx)
|
|
}
|
|
|
|
fn render_search_option_button(
|
|
&self,
|
|
option: SearchOptions,
|
|
action: impl Fn(&ClickEvent, &mut WindowContext) + 'static,
|
|
) -> impl IntoElement {
|
|
let is_active = self.search_options.contains(option);
|
|
option.as_button(is_active, action)
|
|
}
|
|
pub fn activate_search_mode(&mut self, mode: SearchMode, cx: &mut ViewContext<Self>) {
|
|
assert_ne!(
|
|
mode,
|
|
SearchMode::Semantic,
|
|
"Semantic search is not supported in buffer search"
|
|
);
|
|
if mode == self.current_mode {
|
|
return;
|
|
}
|
|
self.current_mode = mode;
|
|
let _ = self.update_matches(cx);
|
|
cx.notify();
|
|
}
|
|
|
|
pub fn focus_editor(&mut self, _: &FocusEditor, cx: &mut ViewContext<Self>) {
|
|
if let Some(active_editor) = self.active_searchable_item.as_ref() {
|
|
let handle = active_editor.focus_handle(cx);
|
|
cx.focus(&handle);
|
|
}
|
|
}
|
|
|
|
fn toggle_search_option(&mut self, search_option: SearchOptions, cx: &mut ViewContext<Self>) {
|
|
self.search_options.toggle(search_option);
|
|
self.default_options = self.search_options;
|
|
let _ = self.update_matches(cx);
|
|
cx.notify();
|
|
}
|
|
|
|
pub fn set_search_options(
|
|
&mut self,
|
|
search_options: SearchOptions,
|
|
cx: &mut ViewContext<Self>,
|
|
) {
|
|
self.search_options = search_options;
|
|
cx.notify();
|
|
}
|
|
|
|
fn select_next_match(&mut self, _: &SelectNextMatch, cx: &mut ViewContext<Self>) {
|
|
self.select_match(Direction::Next, 1, cx);
|
|
}
|
|
|
|
fn select_prev_match(&mut self, _: &SelectPrevMatch, cx: &mut ViewContext<Self>) {
|
|
self.select_match(Direction::Prev, 1, cx);
|
|
}
|
|
|
|
fn select_all_matches(&mut self, _: &SelectAllMatches, cx: &mut ViewContext<Self>) {
|
|
if !self.dismissed && self.active_match_index.is_some() {
|
|
if let Some(searchable_item) = self.active_searchable_item.as_ref() {
|
|
if let Some(matches) = self
|
|
.searchable_items_with_matches
|
|
.get(&searchable_item.downgrade())
|
|
{
|
|
searchable_item.select_matches(matches, cx);
|
|
self.focus_editor(&FocusEditor, cx);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
pub fn select_match(&mut self, direction: Direction, count: usize, cx: &mut ViewContext<Self>) {
|
|
if let Some(index) = self.active_match_index {
|
|
if let Some(searchable_item) = self.active_searchable_item.as_ref() {
|
|
if let Some(matches) = self
|
|
.searchable_items_with_matches
|
|
.get(&searchable_item.downgrade())
|
|
{
|
|
let new_match_index = searchable_item
|
|
.match_index_for_direction(matches, index, direction, count, cx);
|
|
|
|
searchable_item.update_matches(matches, cx);
|
|
searchable_item.activate_match(new_match_index, matches, cx);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
pub fn select_last_match(&mut self, cx: &mut ViewContext<Self>) {
|
|
if let Some(searchable_item) = self.active_searchable_item.as_ref() {
|
|
if let Some(matches) = self
|
|
.searchable_items_with_matches
|
|
.get(&searchable_item.downgrade())
|
|
{
|
|
if matches.len() == 0 {
|
|
return;
|
|
}
|
|
let new_match_index = matches.len() - 1;
|
|
searchable_item.update_matches(matches, cx);
|
|
searchable_item.activate_match(new_match_index, matches, cx);
|
|
}
|
|
}
|
|
}
|
|
|
|
fn on_query_editor_event(
|
|
&mut self,
|
|
_: View<Editor>,
|
|
event: &editor::EditorEvent,
|
|
cx: &mut ViewContext<Self>,
|
|
) {
|
|
match event {
|
|
editor::EditorEvent::Focused => self.query_editor_focused = true,
|
|
editor::EditorEvent::Blurred => self.query_editor_focused = false,
|
|
editor::EditorEvent::Edited => {
|
|
self.clear_matches(cx);
|
|
let search = self.update_matches(cx);
|
|
cx.spawn(|this, mut cx| async move {
|
|
search.await?;
|
|
this.update(&mut cx, |this, cx| this.activate_current_match(cx))
|
|
})
|
|
.detach_and_log_err(cx);
|
|
}
|
|
_ => {}
|
|
}
|
|
}
|
|
|
|
fn on_replacement_editor_event(
|
|
&mut self,
|
|
_: View<Editor>,
|
|
event: &editor::EditorEvent,
|
|
_: &mut ViewContext<Self>,
|
|
) {
|
|
match event {
|
|
editor::EditorEvent::Focused => self.replacement_editor_focused = true,
|
|
editor::EditorEvent::Blurred => self.replacement_editor_focused = false,
|
|
_ => {}
|
|
}
|
|
}
|
|
|
|
fn on_active_searchable_item_event(&mut self, event: &SearchEvent, cx: &mut ViewContext<Self>) {
|
|
match event {
|
|
SearchEvent::MatchesInvalidated => {
|
|
let _ = self.update_matches(cx);
|
|
}
|
|
SearchEvent::ActiveMatchChanged => self.update_match_index(cx),
|
|
}
|
|
}
|
|
|
|
fn toggle_case_sensitive(&mut self, _: &ToggleCaseSensitive, cx: &mut ViewContext<Self>) {
|
|
self.toggle_search_option(SearchOptions::CASE_SENSITIVE, cx)
|
|
}
|
|
fn toggle_whole_word(&mut self, _: &ToggleWholeWord, cx: &mut ViewContext<Self>) {
|
|
self.toggle_search_option(SearchOptions::WHOLE_WORD, cx)
|
|
}
|
|
|
|
fn clear_active_searchable_item_matches(&mut self, cx: &mut WindowContext) {
|
|
if let Some(active_searchable_item) = self.active_searchable_item.as_ref() {
|
|
self.active_match_index = None;
|
|
self.searchable_items_with_matches
|
|
.remove(&active_searchable_item.downgrade());
|
|
active_searchable_item.clear_matches(cx);
|
|
}
|
|
}
|
|
|
|
fn clear_matches(&mut self, cx: &mut ViewContext<Self>) {
|
|
let mut active_item_matches = None;
|
|
for (searchable_item, matches) in self.searchable_items_with_matches.drain() {
|
|
if let Some(searchable_item) =
|
|
WeakSearchableItemHandle::upgrade(searchable_item.as_ref(), cx)
|
|
{
|
|
if Some(&searchable_item) == self.active_searchable_item.as_ref() {
|
|
active_item_matches = Some((searchable_item.downgrade(), matches));
|
|
} else {
|
|
searchable_item.clear_matches(cx);
|
|
}
|
|
}
|
|
}
|
|
|
|
self.searchable_items_with_matches
|
|
.extend(active_item_matches);
|
|
}
|
|
|
|
fn update_matches(&mut self, cx: &mut ViewContext<Self>) -> oneshot::Receiver<()> {
|
|
let (done_tx, done_rx) = oneshot::channel();
|
|
let query = self.query(cx);
|
|
self.pending_search.take();
|
|
|
|
if let Some(active_searchable_item) = self.active_searchable_item.as_ref() {
|
|
self.query_contains_error = false;
|
|
if query.is_empty() {
|
|
self.clear_active_searchable_item_matches(cx);
|
|
let _ = done_tx.send(());
|
|
cx.notify();
|
|
} else {
|
|
let query: Arc<_> = if self.current_mode == SearchMode::Regex {
|
|
match SearchQuery::regex(
|
|
query,
|
|
self.search_options.contains(SearchOptions::WHOLE_WORD),
|
|
self.search_options.contains(SearchOptions::CASE_SENSITIVE),
|
|
false,
|
|
Vec::new(),
|
|
Vec::new(),
|
|
) {
|
|
Ok(query) => query.with_replacement(self.replacement(cx)),
|
|
Err(_) => {
|
|
self.query_contains_error = true;
|
|
self.clear_active_searchable_item_matches(cx);
|
|
cx.notify();
|
|
return done_rx;
|
|
}
|
|
}
|
|
} else {
|
|
match SearchQuery::text(
|
|
query,
|
|
self.search_options.contains(SearchOptions::WHOLE_WORD),
|
|
self.search_options.contains(SearchOptions::CASE_SENSITIVE),
|
|
false,
|
|
Vec::new(),
|
|
Vec::new(),
|
|
) {
|
|
Ok(query) => query.with_replacement(self.replacement(cx)),
|
|
Err(_) => {
|
|
self.query_contains_error = true;
|
|
self.clear_active_searchable_item_matches(cx);
|
|
cx.notify();
|
|
return done_rx;
|
|
}
|
|
}
|
|
}
|
|
.into();
|
|
self.active_search = Some(query.clone());
|
|
let query_text = query.as_str().to_string();
|
|
|
|
let matches = active_searchable_item.find_matches(query, cx);
|
|
|
|
let active_searchable_item = active_searchable_item.downgrade();
|
|
self.pending_search = Some(cx.spawn(|this, mut cx| async move {
|
|
let matches = matches.await;
|
|
|
|
this.update(&mut cx, |this, cx| {
|
|
if let Some(active_searchable_item) =
|
|
WeakSearchableItemHandle::upgrade(active_searchable_item.as_ref(), cx)
|
|
{
|
|
this.searchable_items_with_matches
|
|
.insert(active_searchable_item.downgrade(), matches);
|
|
|
|
this.update_match_index(cx);
|
|
this.search_history.add(query_text);
|
|
if !this.dismissed {
|
|
let matches = this
|
|
.searchable_items_with_matches
|
|
.get(&active_searchable_item.downgrade())
|
|
.unwrap();
|
|
active_searchable_item.update_matches(matches, cx);
|
|
let _ = done_tx.send(());
|
|
}
|
|
cx.notify();
|
|
}
|
|
})
|
|
.log_err();
|
|
}));
|
|
}
|
|
}
|
|
done_rx
|
|
}
|
|
|
|
fn update_match_index(&mut self, cx: &mut ViewContext<Self>) {
|
|
let new_index = self
|
|
.active_searchable_item
|
|
.as_ref()
|
|
.and_then(|searchable_item| {
|
|
let matches = self
|
|
.searchable_items_with_matches
|
|
.get(&searchable_item.downgrade())?;
|
|
searchable_item.active_match_index(matches, cx)
|
|
});
|
|
if new_index != self.active_match_index {
|
|
self.active_match_index = new_index;
|
|
cx.notify();
|
|
}
|
|
}
|
|
|
|
fn tab(&mut self, _: &Tab, cx: &mut ViewContext<Self>) {
|
|
// Search -> Replace -> Editor
|
|
let focus_handle = if self.replace_enabled && self.query_editor_focused {
|
|
self.replacement_editor.focus_handle(cx)
|
|
} else if let Some(item) = self.active_searchable_item.as_ref() {
|
|
item.focus_handle(cx)
|
|
} else {
|
|
return;
|
|
};
|
|
cx.focus(&focus_handle);
|
|
cx.stop_propagation();
|
|
}
|
|
|
|
fn tab_prev(&mut self, _: &TabPrev, cx: &mut ViewContext<Self>) {
|
|
// Search -> Replace -> Search
|
|
let focus_handle = if self.replace_enabled && self.query_editor_focused {
|
|
self.replacement_editor.focus_handle(cx)
|
|
} else if self.replacement_editor_focused {
|
|
self.query_editor.focus_handle(cx)
|
|
} else {
|
|
return;
|
|
};
|
|
cx.focus(&focus_handle);
|
|
cx.stop_propagation();
|
|
}
|
|
|
|
fn next_history_query(&mut self, _: &NextHistoryQuery, cx: &mut ViewContext<Self>) {
|
|
if let Some(new_query) = self.search_history.next().map(str::to_string) {
|
|
let _ = self.search(&new_query, Some(self.search_options), cx);
|
|
} else {
|
|
self.search_history.reset_selection();
|
|
let _ = self.search("", Some(self.search_options), cx);
|
|
}
|
|
}
|
|
|
|
fn previous_history_query(&mut self, _: &PreviousHistoryQuery, cx: &mut ViewContext<Self>) {
|
|
if self.query(cx).is_empty() {
|
|
if let Some(new_query) = self.search_history.current().map(str::to_string) {
|
|
let _ = self.search(&new_query, Some(self.search_options), cx);
|
|
return;
|
|
}
|
|
}
|
|
|
|
if let Some(new_query) = self.search_history.previous().map(str::to_string) {
|
|
let _ = self.search(&new_query, Some(self.search_options), cx);
|
|
}
|
|
}
|
|
fn cycle_mode(&mut self, _: &CycleMode, cx: &mut ViewContext<Self>) {
|
|
self.activate_search_mode(next_mode(&self.current_mode, false), cx);
|
|
}
|
|
fn toggle_replace(&mut self, _: &ToggleReplace, cx: &mut ViewContext<Self>) {
|
|
if let Some(_) = &self.active_searchable_item {
|
|
self.replace_enabled = !self.replace_enabled;
|
|
let handle = if self.replace_enabled {
|
|
self.replacement_editor.focus_handle(cx)
|
|
} else {
|
|
self.query_editor.focus_handle(cx)
|
|
};
|
|
cx.focus(&handle);
|
|
cx.notify();
|
|
}
|
|
}
|
|
fn replace_next(&mut self, _: &ReplaceNext, cx: &mut ViewContext<Self>) {
|
|
let mut should_propagate = true;
|
|
if !self.dismissed && self.active_search.is_some() {
|
|
if let Some(searchable_item) = self.active_searchable_item.as_ref() {
|
|
if let Some(query) = self.active_search.as_ref() {
|
|
if let Some(matches) = self
|
|
.searchable_items_with_matches
|
|
.get(&searchable_item.downgrade())
|
|
{
|
|
if let Some(active_index) = self.active_match_index {
|
|
let query = query
|
|
.as_ref()
|
|
.clone()
|
|
.with_replacement(self.replacement(cx));
|
|
searchable_item.replace(&matches[active_index], &query, cx);
|
|
self.select_next_match(&SelectNextMatch, cx);
|
|
}
|
|
should_propagate = false;
|
|
self.focus_editor(&FocusEditor, cx);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if !should_propagate {
|
|
cx.stop_propagation();
|
|
}
|
|
}
|
|
pub fn replace_all(&mut self, _: &ReplaceAll, cx: &mut ViewContext<Self>) {
|
|
if !self.dismissed && self.active_search.is_some() {
|
|
if let Some(searchable_item) = self.active_searchable_item.as_ref() {
|
|
if let Some(query) = self.active_search.as_ref() {
|
|
if let Some(matches) = self
|
|
.searchable_items_with_matches
|
|
.get(&searchable_item.downgrade())
|
|
{
|
|
let query = query
|
|
.as_ref()
|
|
.clone()
|
|
.with_replacement(self.replacement(cx));
|
|
for m in matches {
|
|
searchable_item.replace(m, &query, cx);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
use std::ops::Range;
|
|
|
|
use super::*;
|
|
use editor::{DisplayPoint, Editor};
|
|
use gpui::{Context, Hsla, TestAppContext, VisualTestContext};
|
|
use language::{Buffer, BufferId};
|
|
use smol::stream::StreamExt as _;
|
|
use unindent::Unindent as _;
|
|
|
|
fn init_globals(cx: &mut TestAppContext) {
|
|
cx.update(|cx| {
|
|
let store = settings::SettingsStore::test(cx);
|
|
cx.set_global(store);
|
|
editor::init(cx);
|
|
|
|
language::init(cx);
|
|
theme::init(theme::LoadThemes::JustBase, cx);
|
|
});
|
|
}
|
|
|
|
fn init_test(
|
|
cx: &mut TestAppContext,
|
|
) -> (View<Editor>, View<BufferSearchBar>, &mut VisualTestContext) {
|
|
init_globals(cx);
|
|
let buffer = cx.new_model(|cx| {
|
|
Buffer::new(
|
|
0,
|
|
BufferId::new(cx.entity_id().as_u64()).unwrap(),
|
|
r#"
|
|
A regular expression (shortened as regex or regexp;[1] also referred to as
|
|
rational expression[2][3]) is a sequence of characters that specifies a search
|
|
pattern in text. Usually such patterns are used by string-searching algorithms
|
|
for "find" or "find and replace" operations on strings, or for input validation.
|
|
"#
|
|
.unindent(),
|
|
)
|
|
});
|
|
let cx = cx.add_empty_window();
|
|
let editor = cx.new_view(|cx| Editor::for_buffer(buffer.clone(), None, cx));
|
|
|
|
let search_bar = cx.new_view(|cx| {
|
|
let mut search_bar = BufferSearchBar::new(cx);
|
|
search_bar.set_active_pane_item(Some(&editor), cx);
|
|
search_bar.show(cx);
|
|
search_bar
|
|
});
|
|
|
|
(editor, search_bar, cx)
|
|
}
|
|
|
|
#[gpui::test]
|
|
async fn test_search_simple(cx: &mut TestAppContext) {
|
|
let (editor, search_bar, cx) = init_test(cx);
|
|
let display_points_of = |background_highlights: Vec<(Range<DisplayPoint>, Hsla)>| {
|
|
background_highlights
|
|
.into_iter()
|
|
.map(|(range, _)| range)
|
|
.collect::<Vec<_>>()
|
|
};
|
|
// Search for a string that appears with different casing.
|
|
// By default, search is case-insensitive.
|
|
search_bar
|
|
.update(cx, |search_bar, cx| search_bar.search("us", None, cx))
|
|
.await
|
|
.unwrap();
|
|
editor.update(cx, |editor, cx| {
|
|
assert_eq!(
|
|
display_points_of(editor.all_text_background_highlights(cx)),
|
|
&[
|
|
DisplayPoint::new(2, 17)..DisplayPoint::new(2, 19),
|
|
DisplayPoint::new(2, 43)..DisplayPoint::new(2, 45),
|
|
]
|
|
);
|
|
});
|
|
|
|
// Switch to a case sensitive search.
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.toggle_search_option(SearchOptions::CASE_SENSITIVE, cx);
|
|
});
|
|
let mut editor_notifications = cx.notifications(&editor);
|
|
editor_notifications.next().await;
|
|
editor.update(cx, |editor, cx| {
|
|
assert_eq!(
|
|
display_points_of(editor.all_text_background_highlights(cx)),
|
|
&[DisplayPoint::new(2, 43)..DisplayPoint::new(2, 45),]
|
|
);
|
|
});
|
|
|
|
// Search for a string that appears both as a whole word and
|
|
// within other words. By default, all results are found.
|
|
search_bar
|
|
.update(cx, |search_bar, cx| search_bar.search("or", None, cx))
|
|
.await
|
|
.unwrap();
|
|
editor.update(cx, |editor, cx| {
|
|
assert_eq!(
|
|
display_points_of(editor.all_text_background_highlights(cx)),
|
|
&[
|
|
DisplayPoint::new(0, 24)..DisplayPoint::new(0, 26),
|
|
DisplayPoint::new(0, 41)..DisplayPoint::new(0, 43),
|
|
DisplayPoint::new(2, 71)..DisplayPoint::new(2, 73),
|
|
DisplayPoint::new(3, 1)..DisplayPoint::new(3, 3),
|
|
DisplayPoint::new(3, 11)..DisplayPoint::new(3, 13),
|
|
DisplayPoint::new(3, 56)..DisplayPoint::new(3, 58),
|
|
DisplayPoint::new(3, 60)..DisplayPoint::new(3, 62),
|
|
]
|
|
);
|
|
});
|
|
|
|
// Switch to a whole word search.
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.toggle_search_option(SearchOptions::WHOLE_WORD, cx);
|
|
});
|
|
let mut editor_notifications = cx.notifications(&editor);
|
|
editor_notifications.next().await;
|
|
editor.update(cx, |editor, cx| {
|
|
assert_eq!(
|
|
display_points_of(editor.all_text_background_highlights(cx)),
|
|
&[
|
|
DisplayPoint::new(0, 41)..DisplayPoint::new(0, 43),
|
|
DisplayPoint::new(3, 11)..DisplayPoint::new(3, 13),
|
|
DisplayPoint::new(3, 56)..DisplayPoint::new(3, 58),
|
|
]
|
|
);
|
|
});
|
|
|
|
editor.update(cx, |editor, cx| {
|
|
editor.change_selections(None, cx, |s| {
|
|
s.select_display_ranges([DisplayPoint::new(0, 0)..DisplayPoint::new(0, 0)])
|
|
});
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
assert_eq!(search_bar.active_match_index, Some(0));
|
|
search_bar.select_next_match(&SelectNextMatch, cx);
|
|
assert_eq!(
|
|
editor.update(cx, |editor, cx| editor.selections.display_ranges(cx)),
|
|
[DisplayPoint::new(0, 41)..DisplayPoint::new(0, 43)]
|
|
);
|
|
});
|
|
search_bar.update(cx, |search_bar, _| {
|
|
assert_eq!(search_bar.active_match_index, Some(0));
|
|
});
|
|
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.select_next_match(&SelectNextMatch, cx);
|
|
assert_eq!(
|
|
editor.update(cx, |editor, cx| editor.selections.display_ranges(cx)),
|
|
[DisplayPoint::new(3, 11)..DisplayPoint::new(3, 13)]
|
|
);
|
|
});
|
|
search_bar.update(cx, |search_bar, _| {
|
|
assert_eq!(search_bar.active_match_index, Some(1));
|
|
});
|
|
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.select_next_match(&SelectNextMatch, cx);
|
|
assert_eq!(
|
|
editor.update(cx, |editor, cx| editor.selections.display_ranges(cx)),
|
|
[DisplayPoint::new(3, 56)..DisplayPoint::new(3, 58)]
|
|
);
|
|
});
|
|
search_bar.update(cx, |search_bar, _| {
|
|
assert_eq!(search_bar.active_match_index, Some(2));
|
|
});
|
|
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.select_next_match(&SelectNextMatch, cx);
|
|
assert_eq!(
|
|
editor.update(cx, |editor, cx| editor.selections.display_ranges(cx)),
|
|
[DisplayPoint::new(0, 41)..DisplayPoint::new(0, 43)]
|
|
);
|
|
});
|
|
search_bar.update(cx, |search_bar, _| {
|
|
assert_eq!(search_bar.active_match_index, Some(0));
|
|
});
|
|
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.select_prev_match(&SelectPrevMatch, cx);
|
|
assert_eq!(
|
|
editor.update(cx, |editor, cx| editor.selections.display_ranges(cx)),
|
|
[DisplayPoint::new(3, 56)..DisplayPoint::new(3, 58)]
|
|
);
|
|
});
|
|
search_bar.update(cx, |search_bar, _| {
|
|
assert_eq!(search_bar.active_match_index, Some(2));
|
|
});
|
|
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.select_prev_match(&SelectPrevMatch, cx);
|
|
assert_eq!(
|
|
editor.update(cx, |editor, cx| editor.selections.display_ranges(cx)),
|
|
[DisplayPoint::new(3, 11)..DisplayPoint::new(3, 13)]
|
|
);
|
|
});
|
|
search_bar.update(cx, |search_bar, _| {
|
|
assert_eq!(search_bar.active_match_index, Some(1));
|
|
});
|
|
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.select_prev_match(&SelectPrevMatch, cx);
|
|
assert_eq!(
|
|
editor.update(cx, |editor, cx| editor.selections.display_ranges(cx)),
|
|
[DisplayPoint::new(0, 41)..DisplayPoint::new(0, 43)]
|
|
);
|
|
});
|
|
search_bar.update(cx, |search_bar, _| {
|
|
assert_eq!(search_bar.active_match_index, Some(0));
|
|
});
|
|
|
|
// Park the cursor in between matches and ensure that going to the previous match selects
|
|
// the closest match to the left.
|
|
editor.update(cx, |editor, cx| {
|
|
editor.change_selections(None, cx, |s| {
|
|
s.select_display_ranges([DisplayPoint::new(1, 0)..DisplayPoint::new(1, 0)])
|
|
});
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
assert_eq!(search_bar.active_match_index, Some(1));
|
|
search_bar.select_prev_match(&SelectPrevMatch, cx);
|
|
assert_eq!(
|
|
editor.update(cx, |editor, cx| editor.selections.display_ranges(cx)),
|
|
[DisplayPoint::new(0, 41)..DisplayPoint::new(0, 43)]
|
|
);
|
|
});
|
|
search_bar.update(cx, |search_bar, _| {
|
|
assert_eq!(search_bar.active_match_index, Some(0));
|
|
});
|
|
|
|
// Park the cursor in between matches and ensure that going to the next match selects the
|
|
// closest match to the right.
|
|
editor.update(cx, |editor, cx| {
|
|
editor.change_selections(None, cx, |s| {
|
|
s.select_display_ranges([DisplayPoint::new(1, 0)..DisplayPoint::new(1, 0)])
|
|
});
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
assert_eq!(search_bar.active_match_index, Some(1));
|
|
search_bar.select_next_match(&SelectNextMatch, cx);
|
|
assert_eq!(
|
|
editor.update(cx, |editor, cx| editor.selections.display_ranges(cx)),
|
|
[DisplayPoint::new(3, 11)..DisplayPoint::new(3, 13)]
|
|
);
|
|
});
|
|
search_bar.update(cx, |search_bar, _| {
|
|
assert_eq!(search_bar.active_match_index, Some(1));
|
|
});
|
|
|
|
// Park the cursor after the last match and ensure that going to the previous match selects
|
|
// the last match.
|
|
editor.update(cx, |editor, cx| {
|
|
editor.change_selections(None, cx, |s| {
|
|
s.select_display_ranges([DisplayPoint::new(3, 60)..DisplayPoint::new(3, 60)])
|
|
});
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
assert_eq!(search_bar.active_match_index, Some(2));
|
|
search_bar.select_prev_match(&SelectPrevMatch, cx);
|
|
assert_eq!(
|
|
editor.update(cx, |editor, cx| editor.selections.display_ranges(cx)),
|
|
[DisplayPoint::new(3, 56)..DisplayPoint::new(3, 58)]
|
|
);
|
|
});
|
|
search_bar.update(cx, |search_bar, _| {
|
|
assert_eq!(search_bar.active_match_index, Some(2));
|
|
});
|
|
|
|
// Park the cursor after the last match and ensure that going to the next match selects the
|
|
// first match.
|
|
editor.update(cx, |editor, cx| {
|
|
editor.change_selections(None, cx, |s| {
|
|
s.select_display_ranges([DisplayPoint::new(3, 60)..DisplayPoint::new(3, 60)])
|
|
});
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
assert_eq!(search_bar.active_match_index, Some(2));
|
|
search_bar.select_next_match(&SelectNextMatch, cx);
|
|
assert_eq!(
|
|
editor.update(cx, |editor, cx| editor.selections.display_ranges(cx)),
|
|
[DisplayPoint::new(0, 41)..DisplayPoint::new(0, 43)]
|
|
);
|
|
});
|
|
search_bar.update(cx, |search_bar, _| {
|
|
assert_eq!(search_bar.active_match_index, Some(0));
|
|
});
|
|
|
|
// Park the cursor before the first match and ensure that going to the previous match
|
|
// selects the last match.
|
|
editor.update(cx, |editor, cx| {
|
|
editor.change_selections(None, cx, |s| {
|
|
s.select_display_ranges([DisplayPoint::new(0, 0)..DisplayPoint::new(0, 0)])
|
|
});
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
assert_eq!(search_bar.active_match_index, Some(0));
|
|
search_bar.select_prev_match(&SelectPrevMatch, cx);
|
|
assert_eq!(
|
|
editor.update(cx, |editor, cx| editor.selections.display_ranges(cx)),
|
|
[DisplayPoint::new(3, 56)..DisplayPoint::new(3, 58)]
|
|
);
|
|
});
|
|
search_bar.update(cx, |search_bar, _| {
|
|
assert_eq!(search_bar.active_match_index, Some(2));
|
|
});
|
|
}
|
|
|
|
#[gpui::test]
|
|
async fn test_search_option_handling(cx: &mut TestAppContext) {
|
|
let (editor, search_bar, cx) = init_test(cx);
|
|
|
|
// show with options should make current search case sensitive
|
|
search_bar
|
|
.update(cx, |search_bar, cx| {
|
|
search_bar.show(cx);
|
|
search_bar.search("us", Some(SearchOptions::CASE_SENSITIVE), cx)
|
|
})
|
|
.await
|
|
.unwrap();
|
|
let display_points_of = |background_highlights: Vec<(Range<DisplayPoint>, Hsla)>| {
|
|
background_highlights
|
|
.into_iter()
|
|
.map(|(range, _)| range)
|
|
.collect::<Vec<_>>()
|
|
};
|
|
editor.update(cx, |editor, cx| {
|
|
assert_eq!(
|
|
display_points_of(editor.all_text_background_highlights(cx)),
|
|
&[DisplayPoint::new(2, 43)..DisplayPoint::new(2, 45),]
|
|
);
|
|
});
|
|
|
|
// search_suggested should restore default options
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.search_suggested(cx);
|
|
assert_eq!(search_bar.search_options, SearchOptions::NONE)
|
|
});
|
|
|
|
// toggling a search option should update the defaults
|
|
search_bar
|
|
.update(cx, |search_bar, cx| {
|
|
search_bar.search("regex", Some(SearchOptions::CASE_SENSITIVE), cx)
|
|
})
|
|
.await
|
|
.unwrap();
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.toggle_search_option(SearchOptions::WHOLE_WORD, cx)
|
|
});
|
|
let mut editor_notifications = cx.notifications(&editor);
|
|
editor_notifications.next().await;
|
|
editor.update(cx, |editor, cx| {
|
|
assert_eq!(
|
|
display_points_of(editor.all_text_background_highlights(cx)),
|
|
&[DisplayPoint::new(0, 35)..DisplayPoint::new(0, 40),]
|
|
);
|
|
});
|
|
|
|
// defaults should still include whole word
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.search_suggested(cx);
|
|
assert_eq!(
|
|
search_bar.search_options,
|
|
SearchOptions::CASE_SENSITIVE | SearchOptions::WHOLE_WORD
|
|
)
|
|
});
|
|
}
|
|
|
|
#[gpui::test]
|
|
async fn test_search_select_all_matches(cx: &mut TestAppContext) {
|
|
init_globals(cx);
|
|
let buffer_text = r#"
|
|
A regular expression (shortened as regex or regexp;[1] also referred to as
|
|
rational expression[2][3]) is a sequence of characters that specifies a search
|
|
pattern in text. Usually such patterns are used by string-searching algorithms
|
|
for "find" or "find and replace" operations on strings, or for input validation.
|
|
"#
|
|
.unindent();
|
|
let expected_query_matches_count = buffer_text
|
|
.chars()
|
|
.filter(|c| c.to_ascii_lowercase() == 'a')
|
|
.count();
|
|
assert!(
|
|
expected_query_matches_count > 1,
|
|
"Should pick a query with multiple results"
|
|
);
|
|
let buffer = cx.new_model(|cx| {
|
|
Buffer::new(
|
|
0,
|
|
BufferId::new(cx.entity_id().as_u64()).unwrap(),
|
|
buffer_text,
|
|
)
|
|
});
|
|
let window = cx.add_window(|_| ());
|
|
|
|
let editor = window.build_view(cx, |cx| Editor::for_buffer(buffer.clone(), None, cx));
|
|
|
|
let search_bar = window.build_view(cx, |cx| {
|
|
let mut search_bar = BufferSearchBar::new(cx);
|
|
search_bar.set_active_pane_item(Some(&editor), cx);
|
|
search_bar.show(cx);
|
|
search_bar
|
|
});
|
|
|
|
window
|
|
.update(cx, |_, cx| {
|
|
search_bar.update(cx, |search_bar, cx| search_bar.search("a", None, cx))
|
|
})
|
|
.unwrap()
|
|
.await
|
|
.unwrap();
|
|
let initial_selections = window
|
|
.update(cx, |_, cx| {
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
let handle = search_bar.query_editor.focus_handle(cx);
|
|
cx.focus(&handle);
|
|
search_bar.activate_current_match(cx);
|
|
});
|
|
assert!(
|
|
!editor.read(cx).is_focused(cx),
|
|
"Initially, the editor should not be focused"
|
|
);
|
|
let initial_selections = editor.update(cx, |editor, cx| {
|
|
let initial_selections = editor.selections.display_ranges(cx);
|
|
assert_eq!(
|
|
initial_selections.len(), 1,
|
|
"Expected to have only one selection before adding carets to all matches, but got: {initial_selections:?}",
|
|
);
|
|
initial_selections
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
assert_eq!(search_bar.active_match_index, Some(0));
|
|
let handle = search_bar.query_editor.focus_handle(cx);
|
|
cx.focus(&handle);
|
|
search_bar.select_all_matches(&SelectAllMatches, cx);
|
|
});
|
|
assert!(
|
|
editor.read(cx).is_focused(cx),
|
|
"Should focus editor after successful SelectAllMatches"
|
|
);
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
let all_selections =
|
|
editor.update(cx, |editor, cx| editor.selections.display_ranges(cx));
|
|
assert_eq!(
|
|
all_selections.len(),
|
|
expected_query_matches_count,
|
|
"Should select all `a` characters in the buffer, but got: {all_selections:?}"
|
|
);
|
|
assert_eq!(
|
|
search_bar.active_match_index,
|
|
Some(0),
|
|
"Match index should not change after selecting all matches"
|
|
);
|
|
});
|
|
|
|
search_bar.update(cx, |this, cx| this.select_next_match(&SelectNextMatch, cx));
|
|
initial_selections
|
|
}).unwrap();
|
|
|
|
window
|
|
.update(cx, |_, cx| {
|
|
assert!(
|
|
editor.read(cx).is_focused(cx),
|
|
"Should still have editor focused after SelectNextMatch"
|
|
);
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
let all_selections =
|
|
editor.update(cx, |editor, cx| editor.selections.display_ranges(cx));
|
|
assert_eq!(
|
|
all_selections.len(),
|
|
1,
|
|
"On next match, should deselect items and select the next match"
|
|
);
|
|
assert_ne!(
|
|
all_selections, initial_selections,
|
|
"Next match should be different from the first selection"
|
|
);
|
|
assert_eq!(
|
|
search_bar.active_match_index,
|
|
Some(1),
|
|
"Match index should be updated to the next one"
|
|
);
|
|
let handle = search_bar.query_editor.focus_handle(cx);
|
|
cx.focus(&handle);
|
|
search_bar.select_all_matches(&SelectAllMatches, cx);
|
|
});
|
|
})
|
|
.unwrap();
|
|
window
|
|
.update(cx, |_, cx| {
|
|
assert!(
|
|
editor.read(cx).is_focused(cx),
|
|
"Should focus editor after successful SelectAllMatches"
|
|
);
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
let all_selections =
|
|
editor.update(cx, |editor, cx| editor.selections.display_ranges(cx));
|
|
assert_eq!(
|
|
all_selections.len(),
|
|
expected_query_matches_count,
|
|
"Should select all `a` characters in the buffer, but got: {all_selections:?}"
|
|
);
|
|
assert_eq!(
|
|
search_bar.active_match_index,
|
|
Some(1),
|
|
"Match index should not change after selecting all matches"
|
|
);
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.select_prev_match(&SelectPrevMatch, cx);
|
|
});
|
|
})
|
|
.unwrap();
|
|
let last_match_selections = window
|
|
.update(cx, |_, cx| {
|
|
assert!(
|
|
editor.read(cx).is_focused(&cx),
|
|
"Should still have editor focused after SelectPrevMatch"
|
|
);
|
|
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
let all_selections =
|
|
editor.update(cx, |editor, cx| editor.selections.display_ranges(cx));
|
|
assert_eq!(
|
|
all_selections.len(),
|
|
1,
|
|
"On previous match, should deselect items and select the previous item"
|
|
);
|
|
assert_eq!(
|
|
all_selections, initial_selections,
|
|
"Previous match should be the same as the first selection"
|
|
);
|
|
assert_eq!(
|
|
search_bar.active_match_index,
|
|
Some(0),
|
|
"Match index should be updated to the previous one"
|
|
);
|
|
all_selections
|
|
})
|
|
})
|
|
.unwrap();
|
|
|
|
window
|
|
.update(cx, |_, cx| {
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
let handle = search_bar.query_editor.focus_handle(cx);
|
|
cx.focus(&handle);
|
|
search_bar.search("abas_nonexistent_match", None, cx)
|
|
})
|
|
})
|
|
.unwrap()
|
|
.await
|
|
.unwrap();
|
|
window
|
|
.update(cx, |_, cx| {
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.select_all_matches(&SelectAllMatches, cx);
|
|
});
|
|
assert!(
|
|
editor.update(cx, |this, cx| !this.is_focused(cx.window_context())),
|
|
"Should not switch focus to editor if SelectAllMatches does not find any matches"
|
|
);
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
let all_selections =
|
|
editor.update(cx, |editor, cx| editor.selections.display_ranges(cx));
|
|
assert_eq!(
|
|
all_selections, last_match_selections,
|
|
"Should not select anything new if there are no matches"
|
|
);
|
|
assert!(
|
|
search_bar.active_match_index.is_none(),
|
|
"For no matches, there should be no active match index"
|
|
);
|
|
});
|
|
})
|
|
.unwrap();
|
|
}
|
|
|
|
#[gpui::test]
|
|
async fn test_search_query_history(cx: &mut TestAppContext) {
|
|
init_globals(cx);
|
|
let buffer_text = r#"
|
|
A regular expression (shortened as regex or regexp;[1] also referred to as
|
|
rational expression[2][3]) is a sequence of characters that specifies a search
|
|
pattern in text. Usually such patterns are used by string-searching algorithms
|
|
for "find" or "find and replace" operations on strings, or for input validation.
|
|
"#
|
|
.unindent();
|
|
let buffer = cx.new_model(|cx| {
|
|
Buffer::new(
|
|
0,
|
|
BufferId::new(cx.entity_id().as_u64()).unwrap(),
|
|
buffer_text,
|
|
)
|
|
});
|
|
let cx = cx.add_empty_window();
|
|
|
|
let editor = cx.new_view(|cx| Editor::for_buffer(buffer.clone(), None, cx));
|
|
|
|
let search_bar = cx.new_view(|cx| {
|
|
let mut search_bar = BufferSearchBar::new(cx);
|
|
search_bar.set_active_pane_item(Some(&editor), cx);
|
|
search_bar.show(cx);
|
|
search_bar
|
|
});
|
|
|
|
// Add 3 search items into the history.
|
|
search_bar
|
|
.update(cx, |search_bar, cx| search_bar.search("a", None, cx))
|
|
.await
|
|
.unwrap();
|
|
search_bar
|
|
.update(cx, |search_bar, cx| search_bar.search("b", None, cx))
|
|
.await
|
|
.unwrap();
|
|
search_bar
|
|
.update(cx, |search_bar, cx| {
|
|
search_bar.search("c", Some(SearchOptions::CASE_SENSITIVE), cx)
|
|
})
|
|
.await
|
|
.unwrap();
|
|
// Ensure that the latest search is active.
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
assert_eq!(search_bar.query(cx), "c");
|
|
assert_eq!(search_bar.search_options, SearchOptions::CASE_SENSITIVE);
|
|
});
|
|
|
|
// Next history query after the latest should set the query to the empty string.
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.next_history_query(&NextHistoryQuery, cx);
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
assert_eq!(search_bar.query(cx), "");
|
|
assert_eq!(search_bar.search_options, SearchOptions::CASE_SENSITIVE);
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.next_history_query(&NextHistoryQuery, cx);
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
assert_eq!(search_bar.query(cx), "");
|
|
assert_eq!(search_bar.search_options, SearchOptions::CASE_SENSITIVE);
|
|
});
|
|
|
|
// First previous query for empty current query should set the query to the latest.
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.previous_history_query(&PreviousHistoryQuery, cx);
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
assert_eq!(search_bar.query(cx), "c");
|
|
assert_eq!(search_bar.search_options, SearchOptions::CASE_SENSITIVE);
|
|
});
|
|
|
|
// Further previous items should go over the history in reverse order.
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.previous_history_query(&PreviousHistoryQuery, cx);
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
assert_eq!(search_bar.query(cx), "b");
|
|
assert_eq!(search_bar.search_options, SearchOptions::CASE_SENSITIVE);
|
|
});
|
|
|
|
// Previous items should never go behind the first history item.
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.previous_history_query(&PreviousHistoryQuery, cx);
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
assert_eq!(search_bar.query(cx), "a");
|
|
assert_eq!(search_bar.search_options, SearchOptions::CASE_SENSITIVE);
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.previous_history_query(&PreviousHistoryQuery, cx);
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
assert_eq!(search_bar.query(cx), "a");
|
|
assert_eq!(search_bar.search_options, SearchOptions::CASE_SENSITIVE);
|
|
});
|
|
|
|
// Next items should go over the history in the original order.
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.next_history_query(&NextHistoryQuery, cx);
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
assert_eq!(search_bar.query(cx), "b");
|
|
assert_eq!(search_bar.search_options, SearchOptions::CASE_SENSITIVE);
|
|
});
|
|
|
|
search_bar
|
|
.update(cx, |search_bar, cx| search_bar.search("ba", None, cx))
|
|
.await
|
|
.unwrap();
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
assert_eq!(search_bar.query(cx), "ba");
|
|
assert_eq!(search_bar.search_options, SearchOptions::NONE);
|
|
});
|
|
|
|
// New search input should add another entry to history and move the selection to the end of the history.
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.previous_history_query(&PreviousHistoryQuery, cx);
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
assert_eq!(search_bar.query(cx), "c");
|
|
assert_eq!(search_bar.search_options, SearchOptions::NONE);
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.previous_history_query(&PreviousHistoryQuery, cx);
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
assert_eq!(search_bar.query(cx), "b");
|
|
assert_eq!(search_bar.search_options, SearchOptions::NONE);
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.next_history_query(&NextHistoryQuery, cx);
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
assert_eq!(search_bar.query(cx), "c");
|
|
assert_eq!(search_bar.search_options, SearchOptions::NONE);
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.next_history_query(&NextHistoryQuery, cx);
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
assert_eq!(search_bar.query(cx), "ba");
|
|
assert_eq!(search_bar.search_options, SearchOptions::NONE);
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.next_history_query(&NextHistoryQuery, cx);
|
|
});
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
assert_eq!(search_bar.query(cx), "");
|
|
assert_eq!(search_bar.search_options, SearchOptions::NONE);
|
|
});
|
|
}
|
|
|
|
#[gpui::test]
|
|
async fn test_replace_simple(cx: &mut TestAppContext) {
|
|
let (editor, search_bar, cx) = init_test(cx);
|
|
|
|
search_bar
|
|
.update(cx, |search_bar, cx| {
|
|
search_bar.search("expression", None, cx)
|
|
})
|
|
.await
|
|
.unwrap();
|
|
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.replacement_editor.update(cx, |editor, cx| {
|
|
// We use $1 here as initially we should be in Text mode, where `$1` should be treated literally.
|
|
editor.set_text("expr$1", cx);
|
|
});
|
|
search_bar.replace_all(&ReplaceAll, cx)
|
|
});
|
|
assert_eq!(
|
|
editor.update(cx, |this, cx| { this.text(cx) }),
|
|
r#"
|
|
A regular expr$1 (shortened as regex or regexp;[1] also referred to as
|
|
rational expr$1[2][3]) is a sequence of characters that specifies a search
|
|
pattern in text. Usually such patterns are used by string-searching algorithms
|
|
for "find" or "find and replace" operations on strings, or for input validation.
|
|
"#
|
|
.unindent()
|
|
);
|
|
|
|
// Search for word boundaries and replace just a single one.
|
|
search_bar
|
|
.update(cx, |search_bar, cx| {
|
|
search_bar.search("or", Some(SearchOptions::WHOLE_WORD), cx)
|
|
})
|
|
.await
|
|
.unwrap();
|
|
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.replacement_editor.update(cx, |editor, cx| {
|
|
editor.set_text("banana", cx);
|
|
});
|
|
search_bar.replace_next(&ReplaceNext, cx)
|
|
});
|
|
// Notice how the first or in the text (shORtened) is not replaced. Neither are the remaining hits of `or` in the text.
|
|
assert_eq!(
|
|
editor.update(cx, |this, cx| { this.text(cx) }),
|
|
r#"
|
|
A regular expr$1 (shortened as regex banana regexp;[1] also referred to as
|
|
rational expr$1[2][3]) is a sequence of characters that specifies a search
|
|
pattern in text. Usually such patterns are used by string-searching algorithms
|
|
for "find" or "find and replace" operations on strings, or for input validation.
|
|
"#
|
|
.unindent()
|
|
);
|
|
// Let's turn on regex mode.
|
|
search_bar
|
|
.update(cx, |search_bar, cx| {
|
|
search_bar.activate_search_mode(SearchMode::Regex, cx);
|
|
search_bar.search("\\[([^\\]]+)\\]", None, cx)
|
|
})
|
|
.await
|
|
.unwrap();
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.replacement_editor.update(cx, |editor, cx| {
|
|
editor.set_text("${1}number", cx);
|
|
});
|
|
search_bar.replace_all(&ReplaceAll, cx)
|
|
});
|
|
assert_eq!(
|
|
editor.update(cx, |this, cx| { this.text(cx) }),
|
|
r#"
|
|
A regular expr$1 (shortened as regex banana regexp;1number also referred to as
|
|
rational expr$12number3number) is a sequence of characters that specifies a search
|
|
pattern in text. Usually such patterns are used by string-searching algorithms
|
|
for "find" or "find and replace" operations on strings, or for input validation.
|
|
"#
|
|
.unindent()
|
|
);
|
|
// Now with a whole-word twist.
|
|
search_bar
|
|
.update(cx, |search_bar, cx| {
|
|
search_bar.activate_search_mode(SearchMode::Regex, cx);
|
|
search_bar.search("a\\w+s", Some(SearchOptions::WHOLE_WORD), cx)
|
|
})
|
|
.await
|
|
.unwrap();
|
|
search_bar.update(cx, |search_bar, cx| {
|
|
search_bar.replacement_editor.update(cx, |editor, cx| {
|
|
editor.set_text("things", cx);
|
|
});
|
|
search_bar.replace_all(&ReplaceAll, cx)
|
|
});
|
|
// The only word affected by this edit should be `algorithms`, even though there's a bunch
|
|
// of words in this text that would match this regex if not for WHOLE_WORD.
|
|
assert_eq!(
|
|
editor.update(cx, |this, cx| { this.text(cx) }),
|
|
r#"
|
|
A regular expr$1 (shortened as regex banana regexp;1number also referred to as
|
|
rational expr$12number3number) is a sequence of characters that specifies a search
|
|
pattern in text. Usually such patterns are used by string-searching things
|
|
for "find" or "find and replace" operations on strings, or for input validation.
|
|
"#
|
|
.unindent()
|
|
);
|
|
}
|
|
|
|
#[gpui::test]
|
|
async fn test_invalid_regexp_search_after_valid(cx: &mut TestAppContext) {
|
|
let (editor, search_bar, cx) = init_test(cx);
|
|
let display_points_of = |background_highlights: Vec<(Range<DisplayPoint>, Hsla)>| {
|
|
background_highlights
|
|
.into_iter()
|
|
.map(|(range, _)| range)
|
|
.collect::<Vec<_>>()
|
|
};
|
|
// Search using valid regexp
|
|
search_bar
|
|
.update(cx, |search_bar, cx| {
|
|
search_bar.activate_search_mode(SearchMode::Regex, cx);
|
|
search_bar.search("expression", None, cx)
|
|
})
|
|
.await
|
|
.unwrap();
|
|
editor.update(cx, |editor, cx| {
|
|
assert_eq!(
|
|
display_points_of(editor.all_text_background_highlights(cx)),
|
|
&[
|
|
DisplayPoint::new(0, 10)..DisplayPoint::new(0, 20),
|
|
DisplayPoint::new(1, 9)..DisplayPoint::new(1, 19),
|
|
],
|
|
);
|
|
});
|
|
|
|
// Now, the expression is invalid
|
|
search_bar
|
|
.update(cx, |search_bar, cx| {
|
|
search_bar.search("expression (", None, cx)
|
|
})
|
|
.await
|
|
.unwrap_err();
|
|
editor.update(cx, |editor, cx| {
|
|
assert!(display_points_of(editor.all_text_background_highlights(cx)).is_empty(),);
|
|
});
|
|
}
|
|
}
|