[Console] Added getters to output formatter style (and its interface).

src/Symfony/Component/Console/Formatter/OutputFormatterStyle.php

@@ -102,6 +102,22 @@ class OutputFormatterStyle implements OutputFormatterStyleInterface
         $this->foreground = static::$availableForegroundColors[$color];
     }
 
+    /**
+     * Gets style foreground color.
+     *
+     * @return string|null
+     */
+    public function getForeground()
+    {
+        if (null === $this->foreground) {
+            return null;
+        }
+
+        $names = array_flip(static::$availableForegroundColors);
+
+        return $names[$this->foreground];
+    }
+
     /**
      * Sets style background color.
      *
@@ -130,6 +146,22 @@ class OutputFormatterStyle implements OutputFormatterStyleInterface
         $this->background = static::$availableBackgroundColors[$color];
     }
 
+    /**
+     * Gets style background color.
+     *
+     * @return string|null
+     */
+    public function getBackground()
+    {
+        if (null === $this->background) {
+            return null;
+        }
+
+        $names = array_flip(static::$availableBackgroundColors);
+
+        return $names[$this->background];
+    }
+
     /**
      * Sets some specific style option.
      *
@@ -192,6 +224,23 @@ class OutputFormatterStyle implements OutputFormatterStyleInterface
         }
     }
 
+    /**
+     * Gets specific style options.
+     *
+     * @return array
+     */
+    public function getOptions()
+    {
+        $names   = array_flip(static::$availableOptions);
+        $options = array();
+
+        foreach ($this->options as $code) {
+            $options[] = $names[$code];
+        }
+
+        return $options;
+    }
+
     /**
      * Applies the style to a given text.
      *
@@ -200,6 +249,16 @@ class OutputFormatterStyle implements OutputFormatterStyleInterface
      * @return string
      */
     public function apply($text)
+    {
+        return sprintf("%s%s\033[0m", $this->getTerminalSequence(), $text);
+    }
+
+    /**
+     * Gets terminal colorization sequence.
+     *
+     * @return string
+     */
+    public function getTerminalSequence()
     {
         $codes = array();
 
@@ -216,6 +275,6 @@ class OutputFormatterStyle implements OutputFormatterStyleInterface
             $codes = array(0);
         }
 
-        return sprintf("\033[%sm%s\033[0m", implode(';', $codes), $text);
+        return sprintf("\033[%sm", implode(';', $codes));
     }
 }

src/Symfony/Component/Console/Formatter/OutputFormatterStyleInterface.php

@@ -29,6 +29,13 @@ interface OutputFormatterStyleInterface
      */
     function setForeground($color = null);
 
+    /**
+     * Gets style foreground color.
+     *
+     * @return string|null
+     */
+    function getForeground();
+
     /**
      * Sets style background color.
      *
@@ -38,6 +45,13 @@ interface OutputFormatterStyleInterface
      */
     function setBackground($color = null);
 
+    /**
+     * Gets style background color.
+     *
+     * @return string|null
+     */
+    function getBackground();
+
     /**
      * Sets some specific style option.
      *
@@ -61,6 +75,20 @@ interface OutputFormatterStyleInterface
      */
     function setOptions(array $options);
 
+    /**
+     * Gets specific style options.
+     *
+     * @return array
+     */
+    function getOptions();
+
+    /**
+     * Gets terminal colorization sequence.
+     *
+     * @return string
+     */
+    function getTerminalSequence();
+
     /**
      * Applies the style to a given text.
      *