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chore(code/find): reintroduce highlight for active item

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Elian Doran 2025-05-12 23:36:22 +03:00
parent 77fe100591
commit 690337ee40
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1 changed files with 18 additions and 2 deletions
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20
packages/codemirror/src/find_replace.ts
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@ -1,7 +1,8 @@
import { EditorView, Decoration, MatchDecorator, ViewPlugin, ViewUpdate } from "@codemirror/view"; import { EditorView, Decoration, MatchDecorator, ViewPlugin, ViewUpdate } from "@codemirror/view";
import { RangeSet, RangeSetBuilder } from "@codemirror/state"; import { Range, RangeSet } from "@codemirror/state";
const searchMatchDecoration = Decoration.mark({ class: "cm-searchMatch" }); const searchMatchDecoration = Decoration.mark({ class: "cm-searchMatch" });
const activeMatchDecoration = Decoration.mark({ class: "cm-activeMatch" });
interface Match { interface Match {
from: number; from: number;
@ -10,6 +11,8 @@ interface Match {
export class SearchHighlighter { export class SearchHighlighter {
matches: RangeSet<Decoration>; matches: RangeSet<Decoration>;
activeMatch?: Range<Decoration>;
currentFound: number; currentFound: number;
totalFound: number; totalFound: number;
matcher?: MatchDecorator; matcher?: MatchDecorator;
@ -19,6 +22,7 @@ export class SearchHighlighter {
this.parsedMatches = []; this.parsedMatches = [];
this.currentFound = 0; this.currentFound = 0;
this.totalFound = 0; this.totalFound = 0;
this.matches = RangeSet.empty; this.matches = RangeSet.empty;
} }
@ -49,6 +53,7 @@ export class SearchHighlighter {
const match = this.parsedMatches[matchIndex]; const match = this.parsedMatches[matchIndex];
this.currentFound = matchIndex + 1; this.currentFound = matchIndex + 1;
this.activeMatch = activeMatchDecoration.range(match.from, match.to);
this.view.dispatch({ this.view.dispatch({
effects: EditorView.scrollIntoView(match.from, { y: "center" }), effects: EditorView.scrollIntoView(match.from, { y: "center" }),
scrollIntoView: true scrollIntoView: true
@ -102,7 +107,13 @@ export class SearchHighlighter {
export function createSearchHighlighter() { export function createSearchHighlighter() {
return ViewPlugin.fromClass(SearchHighlighter, { return ViewPlugin.fromClass(SearchHighlighter, {
decorations: v => v.matches, decorations: v => {
if (v.activeMatch) {
return v.matches.update({ add: [v.activeMatch] });
} else {
return v.matches;
}
},
provide: (plugin) => plugin provide: (plugin) => plugin
}); });
} }
@ -111,5 +122,10 @@ export const searchMatchHighlightTheme = EditorView.baseTheme({
".cm-searchMatch": { ".cm-searchMatch": {
backgroundColor: "rgba(255, 255, 0, 0.4)", backgroundColor: "rgba(255, 255, 0, 0.4)",
borderRadius: "2px" borderRadius: "2px"
},
".cm-activeMatch": {
backgroundColor: "rgba(255, 165, 0, 0.6)",
borderRadius: "2px",
outline: "2px solid orange"
} }
}); });