Merge 9c35cd6a87 into bd4e943597

crates/project/src/search.rs

@@ -143,7 +143,7 @@ impl SearchQuery {
     pub fn regex(
         query: impl ToString,
         whole_word: bool,
-        case_sensitive: bool,
+        mut case_sensitive: bool,
         include_ignored: bool,
         one_match_per_line: bool,
         files_to_include: PathMatcher,
@@ -153,6 +153,14 @@ impl SearchQuery {
     ) -> Result<Self> {
         let mut query = query.to_string();
         let initial_query = Arc::from(query.as_str());
+
+        if let Some((case_sensitive_from_pattern, new_query)) =
+            Self::case_sensitive_from_pattern(&query)
+        {
+            case_sensitive = case_sensitive_from_pattern;
+            query = new_query
+        }
+
         if whole_word {
             let mut word_query = String::new();
             if let Some(first) = query.get(0..1)
@@ -192,6 +200,45 @@ impl SearchQuery {
         })
     }
 
+    /// Extracts case sensitivity settings from pattern items in the provided
+    /// query and returns the same query, with the pattern items removed.
+    ///
+    /// The following pattern modifiers are supported:
+    ///
+    /// - `\c` (case_sensitive: false)
+    /// - `\C` (case_sensitive: true)
+    ///
+    /// If no pattern item were found, `None` will be returned.
+    fn case_sensitive_from_pattern(query: &str) -> Option<(bool, String)> {
+        if !(query.contains("\\c") || query.contains("\\C")) {
+            return None;
+        }
+
+        let mut was_escaped = false;
+        let mut new_query = String::new();
+        let mut is_case_sensitive = None;
+
+        for c in query.chars() {
+            if was_escaped {
+                if c == 'c' {
+                    is_case_sensitive = Some(false);
+                } else if c == 'C' {
+                    is_case_sensitive = Some(true);
+                } else {
+                    new_query.push('\\');
+                    new_query.push(c);
+                }
+                was_escaped = false
+            } else if c == '\\' {
+                was_escaped = true
+            } else {
+                new_query.push(c);
+            }
+        }
+
+        is_case_sensitive.map(|c| (c, new_query))
+    }
+
     pub fn from_proto(message: proto::SearchQuery) -> Result<Self> {
         let files_to_include = if message.files_to_include.is_empty() {
             message
@@ -596,4 +643,87 @@ mod tests {
             }
         }
     }
+
+    #[test]
+    fn test_case_sensitive_pattern_items() {
+        let case_sensitive = false;
+        let search_query = SearchQuery::regex(
+            "test\\C",
+            false,
+            case_sensitive,
+            false,
+            false,
+            Default::default(),
+            Default::default(),
+            false,
+            None,
+        )
+        .expect("Should be able to create a regex SearchQuery");
+
+        assert_eq!(
+            search_query.case_sensitive(),
+            true,
+            "Case sensitivity should be enabled when \\C pattern item is present in the query."
+        );
+
+        let case_sensitive = true;
+        let search_query = SearchQuery::regex(
+            "test\\c",
+            true,
+            case_sensitive,
+            false,
+            false,
+            Default::default(),
+            Default::default(),
+            false,
+            None,
+        )
+        .expect("Should be able to create a regex SearchQuery");
+
+        assert_eq!(
+            search_query.case_sensitive(),
+            false,
+            "Case sensitivity should be disabled when \\c pattern item is present, even if initially set to true."
+        );
+
+        let case_sensitive = false;
+        let search_query = SearchQuery::regex(
+            "test\\c\\C",
+            false,
+            case_sensitive,
+            false,
+            false,
+            Default::default(),
+            Default::default(),
+            false,
+            None,
+        )
+        .expect("Should be able to create a regex SearchQuery");
+
+        assert_eq!(
+            search_query.case_sensitive(),
+            true,
+            "Case sensitivity should be enabled when \\C is the last pattern item, even after a \\c."
+        );
+
+        let case_sensitive = false;
+        let search_query = SearchQuery::regex(
+            "tests\\\\C",
+            false,
+            case_sensitive,
+            false,
+            false,
+            Default::default(),
+            Default::default(),
+            false,
+            None,
+        )
+        .expect("Should be able to create a regex SearchQuery");
+
+        assert_eq!(
+            search_query.case_sensitive(),
+            false,
+            "Case sensitivity should not be enabled when \\C pattern item is preceded by a backslash."
+        );
+    }
 }

crates/search/src/buffer_search.rs

@@ -810,6 +810,7 @@ impl BufferSearchBar {
         });
     }
 
+    /// Returns the sanitized query string with pattern items removed.
     pub fn query(&self, cx: &App) -> String {
         self.query_editor.read(cx).text(cx)
     }
@@ -909,6 +910,17 @@ impl BufferSearchBar {
         }
     }
 
+    pub fn disable_search_option(
+        &mut self,
+        search_option: SearchOptions,
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) {
+        if self.search_options.contains(search_option) {
+            self.toggle_search_option(search_option, window, cx)
+        }
+    }
+
     pub fn set_search_options(&mut self, search_options: SearchOptions, cx: &mut Context<Self>) {
         self.search_options = search_options;
         self.adjust_query_regex_language(cx);
@@ -1514,18 +1526,25 @@ mod tests {
                 cx,
             )
         });
-        let cx = cx.add_empty_window();
-        let editor =
-            cx.new_window_entity(|window, cx| Editor::for_buffer(buffer.clone(), None, window, cx));
-
-        let search_bar = cx.new_window_entity(|window, cx| {
+        let mut editor = None;
+        let window = cx.add_window(|window, cx| {
+            let default_key_bindings = settings::KeymapFile::load_asset_allow_partial_failure(
+                "keymaps/default-macos.json",
+                cx,
+            )
+            .unwrap();
+            cx.bind_keys(default_key_bindings);
+            editor = Some(cx.new(|cx| Editor::for_buffer(buffer.clone(), None, window, cx)));
             let mut search_bar = BufferSearchBar::new(None, window, cx);
-            search_bar.set_active_pane_item(Some(&editor), window, cx);
+            search_bar.set_active_pane_item(Some(&editor.clone().unwrap()), window, cx);
             search_bar.show(window, cx);
             search_bar
         });
+        let search_bar = window.root(cx).unwrap();
 
-        (editor, search_bar, cx)
+        let cx = VisualTestContext::from_window(*window, cx).into_mut();
+
+        (editor.unwrap(), search_bar, cx)
     }
 
     #[gpui::test]

crates/search/src/project_search.rs

@@ -1133,13 +1133,14 @@ impl ProjectSearchView {
         }
     }
 
+    /// Returns the search query text without pattern items.
     pub fn search_query_text(&self, cx: &App) -> String {
         self.query_editor.read(cx).text(cx)
     }
 
     fn build_search_query(&mut self, cx: &mut Context<Self>) -> Option<SearchQuery> {
         // Do not bail early in this function, as we want to fill out `self.panels_with_errors`.
-        let text = self.query_editor.read(cx).text(cx);
+        let text = self.search_query_text(cx);
         let open_buffers = if self.included_opened_only {
             Some(self.open_buffers(cx))
         } else {