protected static function TextimageFonts::setHandler in Textimage 7.3

Set font handler.

Parameters

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 value

class the handler class or NULL if not available.

2 calls to TextimageFonts::setHandler()

TextimageFonts::getList in classes/TextimageFonts.inc: Get a list of font names.
TextimageFonts::getUri in classes/TextimageFonts.inc: Get the URI of a font file.

File

classes/TextimageFonts.inc, line 35: Textimage - Font management classes.

Class

TextimageFonts: Font management class.

Code

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;
}

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