settingsWidget method

Implementation

Widget settingsWidget(
  BuildContext context, {
  String title = '',
  String name = '',
  String tooltip = '',
  dynamic suffix = 0,
  String placeholder = '',
  SettingsType type = SettingsType.text,
  String sizePostfix = '',
  int sizeMax = 0,
  int sizeMin = 0,
}) {
  if (name.isEmpty) {
    name = title;
  }
  if (_settings[name] == null) {
    _settings[name] = TextEditingController(text: '');
  }
  // First letter to capital
  title = title.replaceFirst(title[0], title[0].toUpperCase());
  return Padding(
    padding: const EdgeInsets.all(8.0),
    child: Expander(
      header:
          Text(title, style: const TextStyle(fontWeight: FontWeight.w500)),
      content: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          Text(tooltip),
          Padding(
            padding: const EdgeInsets.only(top: 8.0),
            child: Builder(
              builder: (context) {
                double size = double.tryParse(
                        _settings[name]!.text.replaceAll(sizePostfix, '')) ??
                    sizeMin.toDouble();
                switch (type) {
                  case SettingsType.text:
                    return TextBox(
                      controller: _settings[name],
                      placeholder: placeholder,
                      suffix: suffix != 0 ? suffix : Container(),
                    );
                  case SettingsType.bool:
                    return ToggleSwitch(
                        checked: _settings[name]!.text == 'true',
                        onChanged: (value) {
                          _settings[name]!.text = value ? 'true' : 'false';
                          setState(() {
                            _settings = _settings;
                          });
                        },
                        content: Text(_settings[name]!.text));
                  case SettingsType.size:
                    if (_settings[name] == null) {
                      _settings[name] = TextEditingController(
                          text: sizeMin.toDouble().toString());
                    }
                    return SizedBox(
                        width: MediaQuery.of(context).size.width,
                        child: Slider(
                            min: sizeMin.toDouble(),
                            max: sizeMax.toDouble(),
                            //divisions: 1,
                            value: size,
                            style: SliderThemeData(
                              labelBackgroundColor: AppTheme().color,
                            ),
                            onChanged: (value) {
                              setState(() {
                                _settings[name]!.text =
                                    value.toInt().toString() + sizePostfix;
                              });
                            },
                            label: _settings[name]!.text));
                  default:
                    return TextBox(
                      controller: _settings[name],
                      placeholder: placeholder,
                      suffix: suffix != 0 ? suffix : Container(),
                    );
                }
              },
            ),
          ),
        ],
      ),
    ),
  );
}