Method replaceAll

src/code_view.ts:378–414

()

	}

	private replaceAll() {
		const query = this.getQuery();
		// Allow empty replacement (delete matches) by only requiring a search term.
		if (!query.search) return;

		const searchString = this.view.state.doc.toString();
		const changes: { from: number; to: number; insert: string }[] = [];

		try {
			let regex: RegExp;
			const flags = query.caseSensitive ? "g" : "gi";
			const pattern = query.regexp ? query.search : this.escapeRegex(query.search);

			if (query.wholeWord) {
				regex = new RegExp(`\\b${pattern}\\b`, flags);
			} else {
				regex = new RegExp(pattern, flags);
			}

			// 查找所有匹配
			let execResult: RegExpExecArray | null;

			while ((execResult = regex.exec(searchString)) !== null) {
				changes.push({
					from: execResult.index,
					to: execResult.index + execResult[0].length,
					insert: query.replace
				});
			}

			if (changes.length > 0) {
				this.view.dispatch({ changes });
			}
		} catch (error) {
			console.error("Replace all error:", error);
		}
	}

	open() {
		this.panelEl.removeClass("is-hidden");