abstract class TextimageFonts in Textimage 7.3

Font management class.

Interacts with font management modules (handlers) to provide information on fonts available on the site for Textimage to use.

Hierarchy

• class \TextimageFonts

File

classes/TextimageFonts.inc, line 13

Textimage - Font management classes.

abstract class TextimageFonts {

  /**
   * Font handler class in use.
   */
  protected static $handler;

  /**
   * Name of the font module handler.
   */
  protected static $handlingModule;

  /**
   * Set font handler.
   *
   * @param string $module
   *   optional - the name of the module to be set for handling font requests.
   *   If not specified, will use the module specified at configuration.
   *
   * @return class
   *   the handler class or NULL if not available.
   */
  protected static function setHandler($module = NULL) {
    if (!isset(self::$handler) or $module and $module != self::$handlingModule) {
      self::$handlingModule = $module ? $module : _textimage_get_variable('fonts_handling_module');
      if (!module_exists(self::$handlingModule)) {
        _textimage_diag(t("Font handling module '@module' is no longer available.", array(
          '@module' => self::$handlingModule,
        )), WATCHDOG_ERROR, __FUNCTION__);
        return NULL;
      }
      $class = 'TextimageFontsHandler' . drupal_ucfirst(self::$handlingModule);
      self::$handler = new $class();
    }
    return self::$handler;
  }

  /**
   * Get a list of font names.
   *
   * @param string $module
   *   optional - the name of the module to be set for handling font requests.
   * @param array $options
   *   optional - an array of options.
   *
   * @return array
   *   a simple array with the list of font names.
   */
  public static function getList($module = NULL, $options = array()) {
    if (self::setHandler($module) and $list = self::$handler
      ->getList($options)) {
      return $list;
    }
    return array();
  }

  /**
   * Get the URI of a font file.
   *
   * @param string $font_name
   *   the name of the font.
   * @param string $module
   *   optional - the name of the module to be set for handling font requests.
   * @param array $options
   *   optional - an array of options.
   *
   * @return string
   *   the URI of the font file.
   */
  public static function getUri($font_name, $module = NULL, $options = array()) {
    self::setHandler($module);
    return self::$handler
      ->getUri($font_name, $options);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
TextimageFonts::$handler	protected static	property	Font handler class in use.
TextimageFonts::$handlingModule	protected static	property	Name of the font module handler.
TextimageFonts::getList	public static	function	Get a list of font names.
TextimageFonts::getUri	public static	function	Get the URI of a font file.
TextimageFonts::setHandler	protected static	function	Set font handler.