/// <summary>
/// Generates a new view from a target model T and adds it as a child gameobject so
/// that the developer can start modifying it afterwards. This should typically be
/// triggered in Editor time, but if no modification of the UI is needed it could also
/// be done on runtime. The generated view can be saved as a prefab and loaded later during
/// runtime when the actual instance of the model T should be shown in it.
/// </summary>
private async Task GenerateViewFromClass <T>()
{
var generatedView = gameObject.AddChild(await JsonSchemaToView.NewViewGenerator().GenerateViewFrom <T>(true));
var newFieldViews = generatedView.GetFieldViewMap();
if (gameObject.GetChildCount() > 0)
{
var viewToUpdate = gameObject.GetChildren().First();
// First only log out the field views that changed in a fresh generated UI:
viewToUpdate.GetFieldViewMap().LogAnyDiffToNewFieldViews(newFieldViews);
// Then also fix them automatically:
viewToUpdate.GetFieldViewMap().UpdateFieldViews(newFieldViews, autoDeleteRemovedFields: true);
}
}
private async Task ShowModelInstanceInView()
{
// Get the previously created view (see above)
var uiView = gameObject.GetChild(0);
AssertV2.IsNotNull(uiView, "uiView");
// Create some example model instance:
var modelInstance = Ui18_1_JsonSchemaUiGenerator.NewExampleUserInstance();
JsonSchemaPresenter p = new JsonSchemaPresenter(JsonSchemaToView.NewViewGenerator());
p.targetView = uiView;
var changedInstance = await p.LoadViaJsonIntoView(modelInstance);
uiView.Destroy(); // Close the view by destroying it after the user done with it
var changedFields = MergeJson.GetDiff(modelInstance, changedInstance);
Log.d("Fields changed: " + changedFields?.ToPrettyString());
}
/// <summary> Generate a UI from the passed arbitrary class </summary>
private static async Task <GameObject> NewUiFor <T>()
{
return(await JsonSchemaToView.NewViewGenerator().GenerateViewFrom <T>());
}