TypeScript strings.trim函数代码示例

function preparePath(cwd: string, p: string): string {

	// Trim trailing quotes
	if (platform.isWindows) {
		p = strings.rtrim(p, '"'); // https://github.com/Microsoft/vscode/issues/1498
	}

	// Trim whitespaces
	p = strings.trim(strings.trim(p, ' '), '\t');

	if (platform.isWindows) {

		// Resolve the path against cwd if it is relative
		p = path.resolve(cwd, p);

		// Trim trailing '.' chars on Windows to prevent invalid file names
		p = strings.rtrim(p, '.');
	}

	return p;
}

	private toQuickOpenEntries(editor:ICommonCodeEditor, flattened: SymbolInformation[], searchValue: string): SymbolEntry[] {
		const controller = this.getController(editor);

		let results: SymbolEntry[] = [];

		// Convert to Entries
		let normalizedSearchValue = searchValue;
		if (searchValue.indexOf(SCOPE_PREFIX) === 0) {
			normalizedSearchValue = normalizedSearchValue.substr(SCOPE_PREFIX.length);
		}

		for (let i = 0; i < flattened.length; i++) {
			let element = flattened[i];
			let label = strings.trim(element.name);

			// Check for meatch
			let highlights = matchesFuzzy(normalizedSearchValue, label);
			if (highlights) {

				// Show parent scope as description
				let description: string = null;
				if (element.containerName) {
					description = element.containerName;
				}

				// Add
				results.push(new SymbolEntry(label, SymbolKind.from(element.kind), description, element.location.range, highlights, editor, controller));
			}
		}

		// Sort properly if actually searching
		if (searchValue) {
			if (searchValue.indexOf(SCOPE_PREFIX) === 0) {
				results = results.sort(this.sortScoped.bind(this, searchValue.toLowerCase()));
			} else {
				results = results.sort(this.sortNormal.bind(this, searchValue.toLowerCase()));
			}
		}

		// Mark all type groups
		if (results.length > 0 && searchValue.indexOf(SCOPE_PREFIX) === 0) {
			let currentType: string = null;
			let currentResult: SymbolEntry = null;
			let typeCounter = 0;

			for (let i = 0; i < results.length; i++) {
				let result = results[i];

				// Found new type
				if (currentType !== result.getType()) {

					// Update previous result with count
					if (currentResult) {
						currentResult.setGroupLabel(this.typeToLabel(currentType, typeCounter));
					}

					currentType = result.getType();
					currentResult = result;
					typeCounter = 1;

					result.setShowBorder(i > 0);
				}

				// Existing type, keep counting
				else {
					typeCounter++;
				}
			}

			// Update previous result with count
			if (currentResult) {
				currentResult.setGroupLabel(this.typeToLabel(currentType, typeCounter));
			}
		}

		// Mark first entry as outline
		else if (results.length > 0) {
			results[0].setGroupLabel(nls.localize('symbols', "symbols ({0})", results.length));
		}

		return results;
	}