jcalderonzumba / MinkPhantomJSDriver

   * @param string $modifier

   * @throws DriverException

   */

  public function keyDown($xpath, $char, $modifier = null) {

    $element = $this->findElement($xpath, 1);

    $key = $this->normalizeCharForKeyEvent($char);

    $modifier = $this->keyEventModifierControl($modifier);

    return $this->browser->keyEvent($element["page_id"], $element["ids"][0], "keydown", $key, $modifier);

  }

  /**

   * @param string $xpath

   * @param string $modifier

   * @throws DriverException

   */

  public function keyPress($xpath, $char, $modifier = null) {

    $element = $this->findElement($xpath, 1);

    $key = $this->normalizeCharForKeyEvent($char);

    $modifier = $this->keyEventModifierControl($modifier);

    return $this->browser->keyEvent($element["page_id"], $element["ids"][0], "keypress", $key, $modifier);

  }

  /**

   * Pressed up specific keyboard key.

   *

   * @throws DriverException                  When the operation cannot be done

   */

  public function keyUp($xpath, $char, $modifier = null) {

    $this->findElement($xpath, 1);

    $element = $this->findElement($xpath, 1);

    $key = $this->normalizeCharForKeyEvent($char);

    $modifier = $this->keyEventModifierControl($modifier);

    return $this->browser->keyEvent($element["page_id"], $element["ids"][0], "keyup", $key, $modifier);

  }

}