/// <summary>Utility getting rid of the need of manually writing assignments</summary>
public void UpdateFromModel(ExampleItemModel model, Texture2D[] availableIcons)
{
string title = "[#" + ItemIndex + "] " + model.Title;
if (titleText.text != title)
{
titleText.text = title;
}
var tex = availableIcons[model.IconIndex];
if (icon1Image.texture != tex)
{
icon1Image.texture = tex;
}
}
/// <summary>See <see cref="ScrollRectItemsAdapter8{TParams, TItemViewsHolder}.UpdateViewsHolder(TItemViewsHolder)"/></summary>
protected override void UpdateViewsHolder(MyItemViewsHolder newOrRecycled)
{
// Initialize the views from the associated model
ExampleItemModel model = _Params.data[newOrRecycled.itemIndex];
newOrRecycled.UpdateFromModel(model, _Params.availableIcons);
if (model.enstimatedSize == -1)
{
// Height will be available before the next 'twin' pass, inside OnItemHeightChangedPreTwinPass() callback (see above)
newOrRecycled.ContentFitPending = true;
ScheduleComputeVisibilityTwinPass();
}
else
{
newOrRecycled.ContentFitPending = false;
}
}
/// <inheritdoc/>
protected override void UpdateViewsHolder(MyItemViewsHolder newOrRecycled)
{
// Initialize the views from the associated model
ExampleItemModel model = _Params.Data[newOrRecycled.ItemIndex];
newOrRecycled.UpdateFromModel(model, _Params.availableIcons);
if (newOrRecycled.contentSizeFitter.enabled)
{
newOrRecycled.contentSizeFitter.enabled = false;
}
if (model.HasPendingSizeChange)
{
// Height will be available before the next 'twin' pass, inside OnItemHeightChangedPreTwinPass() callback (see above)
newOrRecycled.MarkForRebuild(); // will enable the content size fitter
ScheduleComputeVisibilityTwinPass(DrawerCommandPanel.Instance.freezeContentEndEdgeToggle.isOn);
}
}
/// <summary>Callback from UI Button. Parses the text in <see cref="countText"/> as an int and sets it as the new item count, refreshing all the views. It mocks a basic server communication where you request x items and you receive them after a few seconds</summary>
public void UpdateItems()
{
int newCount;
int.TryParse(countText.text, out newCount);
// Generating some random models
var newModelx = new ExampleItemModel[newCount];
for (int i = 0; i < newCount; ++i)
{
newModelx[i] = new ExampleItemModel();
newModelx[i].Title = "[" + i + "] " + LOREM_IPSUM.Substring(0, UnityEngine.Random.Range(LOREM_IPSUM.Length / 50 + 1, LOREM_IPSUM.Length / 2));
newModelx[i].IconIndex = UnityEngine.Random.Range(0, adapterParams.availableIcons.Length);
}
adapterParams.data.Clear();
adapterParams.data.AddRange(newModelx);
// Just notify the adapter the data changed, so it can refresh the views (even if the count is the same, this must be done)
_Adapter.ChangeItemCountTo(newModelx.Length);
}
/// <summary>Utility getting rid of the need of manually writing assignments</summary>
public void UpdateFromModel(ExampleItemModel model, Texture2D[] availableIcons)
{
titleText.text = model.Title;
icon1Image.texture = availableIcons[model.IconIndex];
}