PhutilConsoleList.php
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	<?php

	final class PhutilConsoleList extends PhutilConsoleView {

	private $items = array();
	private $wrap = true;
	private $bullet = '-';

	public function addItem($item) {
	$this->items[] = $item;
	return $this;
	}

	public function addItems(array $items) {
	foreach ($items as $item) {
	$this->addItem($item);
	}
	return $this;
	}

	public function getItems() {
	return $this->items;
	}

	public function setBullet($bullet) {
	$this->bullet = $bullet;
	return $this;
	}

	public function getBullet() {
	return $this->bullet;
	}

	public function setWrap($wrap) {
	$this->wrap = $wrap;
	return $this;
	}

	protected function drawView() {
	$indent_depth = 6;
	$indent_string = str_repeat(' ', $indent_depth);

	if ($this->bullet !== null) {
	$bullet = $this->bullet.' ';
	$indent_depth = $indent_depth + phutil_utf8_console_strlen($bullet);
	} else {
	$bullet = '';
	}

	$output = array();
	foreach ($this->getItems() as $item) {
	if ($this->wrap) {
	$item = phutil_console_wrap($item, $indent_depth);
	}

	$output[] = $indent_string.$bullet.$item;
	}

	return $this->drawLines($output);
	}

	}