PhutilConsoleList.php
d0daa2b343e4stable

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);
			}

			}