public void LoadThumbnail(string url, ImageComponentController imageComponentController)
{
Texture2D texture = LoadImageFromDisk(url);
if (texture != null)
{
SetRawImageThumbnailObject(imageComponentController, texture);
}
}
public void RefreshEntries()
{
for (int i = 0; i < urls.Length; i++)
{
GameObject go = Instantiate(entryPrefab, parent);
ImageComponentController imageComponentController = go.GetComponent <ImageComponentController>();
imageComponentController.RefreshImage(urls[i], downloader);
}
}
public void SetRawImageThumbnailObject(ImageComponentController imageComponentController, Texture2D texture)
{
if (imageComponentController.UsingRawImageComponent == true)
{
RawImage ri = imageComponentController.GetComponent <RawImage>();
ri.color = Color.white;
ri.texture = texture;
}
else
{
Image image = imageComponentController.GetComponent <Image>();
image.sprite = Sprite.Create(texture, new Rect(0, 0, texture.width, texture.height), imageComponentController.GetComponent <RectTransform>().pivot);
}
imageComponentController.ImageAssignedSuccessfully = true;
}
protected IEnumerator UpdateThumbnail(string thumbnailURL, ImageComponentController imageComponentController, System.Action <Texture2D, string, ImageComponentController> onDownloadComplete)
{
UnityWebRequest www = UnityWebRequestTexture.GetTexture(thumbnailURL);
yield return(www.SendWebRequest());
while (!www.isDone)
{
yield return(0);
}
if (www.error == null)
{
Texture2D texture = ((DownloadHandlerTexture)www.downloadHandler).texture;
onDownloadComplete?.Invoke(texture, ExtractFileNameFromURL(thumbnailURL), imageComponentController);
onDownloadComplete = null;
}
www.downloadHandler.Dispose();
www.Dispose();
}
public void StartThumbnailDownload(string thumbnailURL, ImageComponentController imageComponentController)
{
IEnumerator downloadObj = UpdateThumbnail(thumbnailURL, imageComponentController, OnDownloadComplete);
StartCoroutine(downloadObj);
}
public void OnDownloadComplete(Texture2D texture, string fileName, ImageComponentController imageComponentController)
{
SetRawImageThumbnailObject(imageComponentController, texture);
SaveThumbnail(fileName, texture.EncodeToPNG());
}