lib/src/handler/w3c/keyboard.dart

import '../../common/request.dart';
import '../../common/webdriver_handler.dart';
import 'utils.dart';

class W3cKeyboardHandler extends KeyboardHandler {
  @override
  WebDriverRequest buildSendChordRequest(Iterable<String> chordToSend) {
    final keyDownActions = <Map<String, String>>[];
    final keyUpActions = <Map<String, String>>[];
    for (var s in chordToSend) {
      keyDownActions.add({'type': 'keyDown', 'value': s});
      keyUpActions.add({'type': 'keyUp', 'value': s});
    }

    return WebDriverRequest.postRequest('actions', {
      'actions': [
        {
          'type': 'key',
          'id': 'keys',
          'actions':
              keyDownActions + keyUpActions.reversed.toList(growable: false)
        }
      ]
    });
  }

  @override
  void parseSendChordResponse(WebDriverResponse response) {
    parseW3cResponse(response);
  }

  @override
  WebDriverRequest buildSendKeysRequest(String keysToSend) {
    final keyActions = <Map<String, String>>[];
    for (var i = 0; i < keysToSend.length; ++i) {
      keyActions.add({'type': 'keyDown', 'value': keysToSend[i]});
      keyActions.add({'type': 'keyUp', 'value': keysToSend[i]});
    }
    return WebDriverRequest.postRequest('actions', {
      'actions': [
        {'type': 'key', 'id': 'keys', 'actions': keyActions}
      ]
    });
  }

  @override
  void parseSendKeysResponse(WebDriverResponse response) {
    parseW3cResponse(response);
  }
}