private IEnumerator <YieldAction> doUpdateThumbnails()
{
imageGrid.clear();
yield return(Coroutine.WaitSeconds(0.1f));
foreach (ThumbnailPickerInfo thumbProp in thumbnailProperties)
{
if (imageGrid == null)
{
yield break;
}
String imageId;
using (FreeImageBitmap thumb = imageRenderer.renderImage(thumbProp.ImageProperties))
{
imageId = thumbnailImages.addImage(thumb, thumb);
}
imageGrid.SuppressLayout = true;
ButtonGridItem item = imageGrid.addItem("Main", "", imageId);
item.UserObject = thumbProp;
imageGrid.SuppressLayout = false;
imageGrid.layout();
if (imageGrid.Count == 1) //Select first item
{
imageGrid.SelectedItem = imageGrid.getItem(0);
}
yield return(Coroutine.WaitSeconds(0.1f));
}
}
private void fixListItemWidth()
{
//Layout only if size changes
if (window.Width != lastWidth || window.Height != lastHeight)
{
lastWidth = window.Width;
lastHeight = window.Height;
stateListBox.layout();
}
}
public IEnumerator <YieldAction> initialize()
{
this.clear();
yield return(Coroutine.WaitSeconds(0.1f));
foreach (PresetState state in loadPresets(subDirectory))
{
if (presetListView == null)
{
yield break;
}
String fullImageName = subDirectory + "/" + state.ImageName;
String imageKey = null;
if (!imageAtlas.containsImage(fullImageName))
{
try
{
using (Stream imageStream = context.ResourceProvider.openFile(fullImageName))
{
using (var image = new FreeImageBitmap(imageStream))
{
if (image != null)
{
imageKey = imageAtlas.addImage(fullImageName, image);
image.Tag = fullImageName;
}
}
}
}
catch (Exception)
{
Log.Error("Could not open image preview file {0}.", fullImageName);
}
}
presetListView.SuppressLayout = true;
ButtonGridItem item = presetListView.addItem(state.Category, state.Name, imageKey);
item.UserObject = state;
presetListView.SuppressLayout = false;
presetListView.layout();
if (presetListView.Count == 1) //Select first item
{
defaultItem = presetListView.getItem(0);
}
yield return(Coroutine.WaitSeconds(0.1f));
}
}
