/// <summary>
/// Called to update the views from the specified model.
/// Overriden by inheritors to update their own views after casting the model to its known type.
/// </summary>
public virtual void UpdateViews(SimpleBaseModel model)
{
if (titleText)
{
titleText.text = "#" + ItemIndex;
}
}
/// <inheritdoc/>
public override void UpdateViews(SimpleBaseModel model)
{
base.UpdateViews(model);
var adModel = model as AdModel;
adImage.texture = adModel.adTexture;
}
/// <inheritdoc/>
public override void UpdateViews(SimpleBaseModel model)
{
base.UpdateViews(model);
var greenModel = model as GreenModel;
contentText.text = greenModel.textContent;
}
/// <inheritdoc/>
public override void UpdateViews(SimpleBaseModel model)
{
base.UpdateViews(model);
var orangeModel = model as OrangeModel;
valueSlider.value = orangeModel.value;
}
/// <inheritdoc/>
protected override void UpdateViewsHolder(SimpleBaseVH newOrRecycled)
{
// Initialize/update the views from the associated model.
// If the VH needs additional information for updating the view (for example, something from the _Params),
// you can either add new parameters to the SimpleBaseVH.UpdateViews() method or pass those
// parameters at the moment the VH is created so it'll always have access to them.
SimpleBaseModel model = Data[newOrRecycled.ItemIndex];
newOrRecycled.UpdateViews(model);
// This allows items to have different sizes by calling UpdateItemSizeOnTwinPass() for each of them after the current ComputeVisibility pass.
// We're always calling it just for simplicity, but usually you'd only call it if you detect the item's size has changed (in our case
// this can only happen with the Ad items, whose sizes depend on their image)
ScheduleComputeVisibilityTwinPass();
}
protected override void OnItemCountChangeRequested(SimpleMultiplePrefabsExample adapter, int count)
{
base.OnItemCountChangeRequested(adapter, count);
// Generating some random models
var newModels = new SimpleBaseModel[count];
for (int i = 0; i < count; ++i)
{
int modelType;
if ((i + 1) % ADS_INTERVAL == 0)
{
modelType = 2; // ad
}
else
{
modelType = UnityEngine.Random.Range(0, 2); // random between orange and green
}
newModels[i] = CreateRandomModel(i, modelType);
}
adapter.Data.ResetItems(newModels);
}
/// <summary>
/// Overriding the base implementation, which always returns true.
/// In this case, a views holder is recyclable only if its <see cref="SimpleBaseVH.CanPresentModelType(Type)"/> returns
/// true for the model at index <paramref name="indexOfItemThatWillBecomeVisible"/></summary>
/// <seealso cref="OSA{TParams, TItemViewsHolder}.IsRecyclable(TItemViewsHolder, int, double)"/>
protected override bool IsRecyclable(SimpleBaseVH potentiallyRecyclable, int indexOfItemThatWillBecomeVisible, double sizeOfItemThatWillBecomeVisible)
{
SimpleBaseModel model = Data[indexOfItemThatWillBecomeVisible];
return(potentiallyRecyclable.CanPresentModelType(model.CachedType));
}