private static void CreateDialectsDropdown()
{
EditorApplication.ExecuteMenuItem("GameObject/UI/Dropdown");
GameObject selection = Selection.activeGameObject;
if (selection)
{
Dropdown dropdown = selection.GetComponent <Dropdown>();
if (dropdown)
{
selection.name = "DropdownDialects";
List <string> options = new List <string>();
options.Add("Dialect");
SpeechDetectionUtils.PopulateDropdown(dropdown, options);
RectTransform rectTransform = dropdown.GetComponent <RectTransform>();
rectTransform.pivot = new Vector2(0.5f, 0.5f);
rectTransform.localPosition = new Vector3(272, 231, 0);
rectTransform.sizeDelta = new Vector2(267, 44);
}
}
}
public static void PopulateLanguagesDropdown(Dropdown dropdownLanguages,
LanguageResult languageResult)
{
if (null == dropdownLanguages)
{
Debug.LogError("The dropdown for languages is not set!");
return;
}
if (null == languageResult)
{
Debug.LogError("The language result is not set!");
return;
}
// prepare the language drop down items
List <string> options = GetDefaultLanguageOptions();
if (null != languageResult)
{
if (null != languageResult.languages)
{
foreach (Language language in languageResult.languages)
{
if (!string.IsNullOrEmpty(language.display))
{
options.Add(language.display);
}
else if (!string.IsNullOrEmpty(language.name))
{
options.Add(language.name);
}
}
}
}
SpeechDetectionUtils.PopulateDropdown(dropdownLanguages, options);
}
/// <summary>
/// Handler for changing languages
/// </summary>
public static void HandleLanguageChanged(Dropdown dropdownLanguages,
Dropdown dropdownDialects,
LanguageResult languageResult,
ISpeechDetectionPlugin plugin)
{
if (null == dropdownLanguages)
{
Debug.LogError("The dropdown for languages is not set!");
return;
}
if (null == dropdownDialects)
{
Debug.LogError("The dropdown for dialects is not set!");
return;
}
if (null == languageResult)
{
Debug.LogError("The language result is not set!");
return;
}
string display = dropdownLanguages.options[dropdownLanguages.value].text;
//Debug.Log(display);
SetDefaultLanguage(display);
Language language = null;
if (dropdownLanguages.value > 0)
{
language = SpeechDetectionUtils.GetLanguage(languageResult, display);
if (null == language)
{
Debug.LogError("Did not find specified language!");
}
else
{
LanguageChangedResult languageChangedResult = new LanguageChangedResult();
languageChangedResult._mLanguage = language.name;
plugin.Invoke(languageChangedResult);
}
}
List <string> options = SpeechDetectionUtils.GetDefaultDialectOptions();
if (dropdownLanguages.value > 0 &&
null != language &&
null != language.dialects &&
language.dialects.Length > 0)
{
foreach (Dialect dialect in language.dialects)
{
if (!string.IsNullOrEmpty(dialect.display))
{
options.Add(dialect.display);
}
else if (!string.IsNullOrEmpty(dialect.description))
{
options.Add(dialect.description);
}
else if (!string.IsNullOrEmpty(dialect.name))
{
options.Add(dialect.name);
}
}
}
SpeechDetectionUtils.PopulateDropdown(dropdownDialects, options);
SpeechDetectionUtils.SetInteractable(options.Count > 1, dropdownDialects);
SpeechDetectionUtils.SelectIndex(dropdownDialects, 1);
HandleDialectChanged(dropdownDialects, languageResult, plugin);
}
/// <summary>
/// Disable the dialects UI when not available
/// </summary>
public static void DisableDialects(Dropdown dropdown)
{
SpeechDetectionUtils.PopulateDropdown(dropdown, SpeechDetectionUtils.GetDefaultDialectOptions());
SpeechDetectionUtils.SetInteractable(false, dropdown);
}
