/// <summary>
/// Displays preferences dialog for actuators. User can enable/disable
/// actuators and also configure switches for the actuator. Uses the
/// PreferencesCagegorySelectForm for configuring the actuators
/// </summary>
public void ShowPreferences()
{
if (_actuators == null)
{
return;
}
var list = new List <PreferencesCategory>();
var keyboardActuator = ActuatorManager.Instance.GetActuator(typeof(KeyboardActuator));
foreach (var actuator in _actuators.ActuatorList)
{
list.Add(new PreferencesCategory(actuator, true, actuator.Enabled));
}
var form = new PreferencesCategorySelectForm
{
PreferencesCategories = list,
CategoryColumnHeaderText = "Actuator",
Title = "Actuators"
};
form.ShowDialog();
ActuatorConfig.ActuatorSettingsFileName = UserManager.GetFullPath(ActuatorSettingsFileName);
var actuatorSettings = ActuatorConfig.Load();
foreach (var category in form.PreferencesCategories)
{
if (category.PreferenceObj is IExtension)
{
var extension = category.PreferenceObj as IExtension;
var actuatorSetting = actuatorSettings.Find(extension.Descriptor.Id);
if (actuatorSetting != null)
{
actuatorSetting.Enabled = category.Enable;
foreach (var actuator in _actuators.ActuatorList.Where(actuator => Equals(actuatorSetting.Id, actuator.Descriptor.Id)))
{
actuator.Enabled = actuatorSetting.Enabled;
}
}
}
}
actuatorSettings.Save();
}
/// <summary>
/// Displays the preferences dialog for TTS Engines.
/// First displays the dialog that lets the user select the
/// culture (language) and then displays all the TTS Engines
/// discovered for that culture. The user can select the
/// preferred Engine, change settings etc.
/// </summary>
public void ShowPreferences()
{
if (!ResourceUtils.IsInstalledCulture(CultureInfo.DefaultThreadCurrentUICulture))
{
return;
}
var ci = CultureInfo.DefaultThreadCurrentUICulture;
List <Type> wpTypeList = new List <Type>();
// add all the spellcheckers for the selected language
wpTypeList.AddRange(_ttsEngines.Get(ci.Name).ToList());
if (String.Compare(ci.Name, ci.TwoLetterISOLanguageName, true) != 0)
{
wpTypeList.AddRange(_ttsEngines.Get(ci.TwoLetterISOLanguageName).ToList());
}
wpTypeList.AddRange(_ttsEngines.Get(null).ToList());
wpTypeList.Add(typeof(NullTTSEngine));
//Now create a list of all the text-to-speech objects
List <object> objList = wpTypeList.Select(type => Activator.CreateInstance(type)).ToList();
var categories = objList.Select(ttsEngine => new PreferencesCategory(ttsEngine)).ToList();
var preferredGuid = _ttsEngines.GetPreferredOrDefaultByCulture(ci);
if (Equals(preferredGuid, Guid.Empty))
{
preferredGuid = _ttsEngines.GetPreferredOrDefaultByCulture(null);
}
foreach (var category in categories)
{
category.Enable = false;
}
foreach (var category in categories)
{
var iExtension = category.PreferenceObj as IExtension;
category.Enable = (iExtension != null && iExtension.Descriptor.Id == preferredGuid);
if (category.Enable)
{
break;
}
}
// display the form for the user to select default word predictor,
// change settings etc
var form1 = new PreferencesCategorySelectForm
{
PreferencesCategories = categories,
EnableColumnHeaderText = "Default",
CategoryColumnHeaderText = "TTS Engine",
Title = "Text-to-speech - " + ci.DisplayName,
AllowMultiEnable = false
};
if (form1.ShowDialog() == DialogResult.OK)
{
foreach (var category in form1.PreferencesCategories)
{
if (category.Enable && category.PreferenceObj is IExtension)
{
_ttsEngines.SetPreferred(ci.Name, ((IExtension)category.PreferenceObj).Descriptor.Id);
}
}
}
}
