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   1  <?php
   2  
   3  /*
   4   * This file is part of the Symfony package.
   5   *
   6   * (c) Fabien Potencier <fabien@symfony.com>
   7   *
   8   * For the full copyright and license information, please view the LICENSE
   9   * file that was distributed with this source code.
  10   */
  11  
  12  namespace Symfony\Component\Console\Style;
  13  
  14  use Symfony\Component\Console\Formatter\OutputFormatterInterface;
  15  use Symfony\Component\Console\Helper\ProgressBar;
  16  use Symfony\Component\Console\Output\OutputInterface;
  17  
  18  /**
  19   * Decorates output to add console style guide helpers.
  20   *
  21   * @author Kevin Bond <kevinbond@gmail.com>
  22   */
  23  abstract class OutputStyle implements OutputInterface, StyleInterface
  24  {
  25      private $output;
  26  
  27      public function __construct(OutputInterface $output)
  28      {
  29          $this->output = $output;
  30      }
  31  
  32      /**
  33       * {@inheritdoc}
  34       */
  35      public function newLine($count = 1)
  36      {
  37          $this->output->write(str_repeat(PHP_EOL, $count));
  38      }
  39  
  40      /**
  41       * @param int $max
  42       *
  43       * @return ProgressBar
  44       */
  45      public function createProgressBar($max = 0)
  46      {
  47          return new ProgressBar($this->output, $max);
  48      }
  49  
  50      /**
  51       * {@inheritdoc}
  52       */
  53      public function write($messages, $newline = false, $type = self::OUTPUT_NORMAL)
  54      {
  55          $this->output->write($messages, $newline, $type);
  56      }
  57  
  58      /**
  59       * {@inheritdoc}
  60       */
  61      public function writeln($messages, $type = self::OUTPUT_NORMAL)
  62      {
  63          $this->output->writeln($messages, $type);
  64      }
  65  
  66      /**
  67       * {@inheritdoc}
  68       */
  69      public function setVerbosity($level)
  70      {
  71          $this->output->setVerbosity($level);
  72      }
  73  
  74      /**
  75       * {@inheritdoc}
  76       */
  77      public function getVerbosity()
  78      {
  79          return $this->output->getVerbosity();
  80      }
  81  
  82      /**
  83       * {@inheritdoc}
  84       */
  85      public function setDecorated($decorated)
  86      {
  87          $this->output->setDecorated($decorated);
  88      }
  89  
  90      /**
  91       * {@inheritdoc}
  92       */
  93      public function isDecorated()
  94      {
  95          return $this->output->isDecorated();
  96      }
  97  
  98      /**
  99       * {@inheritdoc}
 100       */
 101      public function setFormatter(OutputFormatterInterface $formatter)
 102      {
 103          $this->output->setFormatter($formatter);
 104      }
 105  
 106      /**
 107       * {@inheritdoc}
 108       */
 109      public function getFormatter()
 110      {
 111          return $this->output->getFormatter();
 112      }
 113  }