//----------------------------------------------------------------------------------------------------------------------
internal static SISUserSettings GetInstance() {
if (null != m_instance)
return m_instance;
SISUserSettings settings = LoadUserSettings();
if (null != settings) {
return settings;
}
m_instance = new SISUserSettings();
m_instance.SaveUserSettings();
return m_instance;
}
//----------------------------------------------------------------------------------------------------------------------
private SISUserSettingsProvider() : base(USER_SETTINGS_MENU_PATH, SettingsScope.User)
{
//activateHandler is called when the user clicks on the Settings item in the Settings window.
activateHandler = (string searchContext, VisualElement root) => {
//Main Tree
VisualTreeAsset main = UIElementsEditorUtility.LoadVisualTreeAsset(SISEditorConstants.MAIN_USER_SETTINGS_PATH);
Assert.IsNotNull(main);
main.CloneTree(root);
//Style
UIElementsEditorUtility.LoadAndAddStyle(root.styleSheets, SISEditorConstants.USER_SETTINGS_STYLE_PATH);
VisualElement content = root.Query <VisualElement>("Content");
Assert.IsNotNull(content);
SISUserSettings userSettings = SISUserSettings.GetInstance();
int maxImagesMemoryMB = userSettings.GetMaxImagesMemoryMB();
//Prepare objects for binding
m_maxMemoryForImagesScriptableObject = ScriptableObject.CreateInstance <IntScriptableObject>();
m_maxMemoryForImagesScriptableObject.Value = userSettings.GetMaxImagesMemoryMB();
SerializedObject maxMemoryForImagesSerializedObject = new SerializedObject(m_maxMemoryForImagesScriptableObject);
//Slider
VisualElement fieldContainer = UIElementsUtility.AddElement <VisualElement>(content, "field-container");
m_maxMemoryForImagesSliderInt = UIElementsUtility.AddField <SliderInt, int>(fieldContainer, Contents.MAX_MEMORY_FOR_IMAGES_MB,
maxImagesMemoryMB);
m_maxMemoryForImagesSliderInt.lowValue = 4096;
m_maxMemoryForImagesSliderInt.highValue = 131072;
m_maxMemoryForImagesSliderInt.bindingPath = nameof(IntScriptableObject.Value);
m_maxMemoryForImagesSliderInt.Bind(maxMemoryForImagesSerializedObject);
m_maxMemoryForImagesIntField = UIElementsUtility.AddField <IntegerField, int>(fieldContainer, null,
maxImagesMemoryMB);
m_maxMemoryForImagesIntField.bindingPath = nameof(IntScriptableObject.Value);
m_maxMemoryForImagesIntField.Bind(maxMemoryForImagesSerializedObject);
Label sliderIntValuePostLabel = UIElementsUtility.AddElement <Label>(fieldContainer);
sliderIntValuePostLabel.text = "MB ";
m_curMaxMemoryForImagesLabel = UIElementsUtility.AddElement <Label>(fieldContainer);
m_curMaxMemoryForImagesLabel.text = $"({maxImagesMemoryMB} MB)";
//Buttons setup
Button saveButton = root.Query <Button>("SaveButton");
saveButton.clicked += () => {
userSettings.SetMaxImagesMemoryMB(m_maxMemoryForImagesSliderInt.value);
m_curMaxMemoryForImagesLabel.text = $"({userSettings.GetMaxImagesMemoryMB()} MB)";
userSettings.SaveUserSettings();
};
m_activated = true;
};
deactivateHandler = () => {
if (m_activated)
{
m_maxMemoryForImagesSliderInt.Unbind();
m_maxMemoryForImagesIntField.Unbind();
Object.DestroyImmediate(m_maxMemoryForImagesScriptableObject);
m_maxMemoryForImagesScriptableObject = null;
m_activated = false;
}
};
//keywords
HashSet <string> sisKeywords = new HashSet <string>(new[] { "StreamingImageSequence", });
sisKeywords.UnionWith(GetSearchKeywordsFromGUIContentProperties <SISUserSettingsProvider.Contents>());
keywords = sisKeywords;
}