protected virtual void HandleOnImageLoaded(ExternImgFile p_image)
{
if ((string.IsNullOrEmpty(Key) && (p_image == null || string.IsNullOrEmpty(p_image.Url))) ||
(p_image != null && string.Equals(p_image.Url, Key)))
{
if (ImageComponent != null && !string.IsNullOrEmpty(Key) && (p_image.Sprite != null || string.IsNullOrEmpty(p_image.Error)))
{
Sprite = p_image.Sprite;
}
if (Sprite == null || !string.IsNullOrEmpty(p_image.Error))
{
ApplyDefaultSpriteInImageComponent();
}
if (OnApplyImageCallback != null)
{
OnApplyImageCallback.Invoke();
}
if (!_canUnregisterOnDisable)
{
_canUnregisterOnDisable = true;
if (!gameObject.activeInHierarchy || !gameObject.activeSelf || !enabled)
{
UnregisterEvents();
}
}
_isDirty = false;
}
else if (Sprite == null && DefaultSprite != null)
{
ApplyDefaultSpriteInImageComponent();
}
}
protected void Hide_Internal(ExternImgFile result, bool forceCallEventIfFailed, bool callHide)
{
if (callHide)
{
Hide();
}
UnregisterEvents();
if (result != null && !string.IsNullOrEmpty(result.Url))
{
if (_onPickerSucessCallback != null)
{
_onPickerSucessCallback(result);
}
_onPickerSucessCallback = null;
if (OnPickerSucess != null)
{
OnPickerSucess.Invoke(result);
}
}
else
{
if (forceCallEventIfFailed)
{
CrossPickerServices.CallPickerFinishEvent(result);
}
if (_onPickerFailedCallback != null)
{
_onPickerFailedCallback();
}
_onPickerFailedCallback = null;
OnPickerFailed.Invoke();
}
base.Hide();
}
public virtual void SetExternImgFile(ExternImgFile p_externImg)
{
if (p_externImg != null)
{
Key = p_externImg.Url;
Sprite = p_externImg.Sprite;
}
}
private ExternImgFile GetImageFromPath(string p_key, System.Action <ExternImgFile> p_callback)
{
ExternImgFile v_wwwImage = CreateImageStruct(p_key);
if (p_callback != null)
{
p_callback(v_wwwImage);
}
return(v_wwwImage);
}
protected virtual void HandleOnPickerFinish(ExternImgFile result)
{
CrossPickerServices.OnPickerFinish -= HandleOnPickerFinish;
if (m_ExternalResources != null)
{
m_ExternalResources.Key = result != null ? result.Url : "";
m_ExternalResources.TryApply();
}
Hide_Internal(result, false, true);
}
protected internal static void CallPickerFinishEvent(ExternImgFile p_file)
{
if (p_file != null)
{
ExternalResources.AddImageIntoCache(p_file);
}
if (OnPickerFinish != null)
{
OnPickerFinish(p_file);
}
}
protected internal static void CallPickerFinishEvent(string p_key, Sprite p_spriteReturned)
{
ExternImgFile v_callback = null;
if (p_spriteReturned != null && p_spriteReturned.texture != null)
{
v_callback = new ExternImgFile();
v_callback.Error = "";
v_callback.Status = Kyub.Async.AsyncStatusEnum.Done;
v_callback.Texture = p_spriteReturned.texture;
v_callback.Sprite = p_spriteReturned;
v_callback.Url = v_callback.Url != null ? p_key : "";
}
CallPickerFinishEvent(v_callback);
}
protected override void Apply()
{
if (ImageComponent != null)
{
var v_isDownloading = ExternalResources.IsDownloading(Key);
if (string.IsNullOrEmpty(Key) || !v_isDownloading ||
(_canUnregisterOnDisable && v_isDownloading)) //someone called this request before this external image
{
ExternImgFile v_callback = !ExternalResources.IsLoaded(Key) ?
ExternalResources.ReloadSpriteAsync(Key, ApplySprite) : ExternalResources.LoadSpriteAsync(Key, ApplySprite);
if (v_callback != null)
{
if (v_callback.IsProcessing())
{
//Reset image
if (/*DefaultSprite != null &&*/ Sprite != DefaultSprite)
{
ApplyDefaultSpriteInImageComponent();
}
_canUnregisterOnDisable = false;
if (OnRequestDownloadImageCallback != null)
{
OnRequestDownloadImageCallback.Invoke();
}
}
else
{
HandleOnImageLoaded(v_callback);
}
}
}
else
{
if (/*DefaultSprite != null &&*/ Sprite != DefaultSprite)
{
ApplyDefaultSpriteInImageComponent();
}
SetDirty();
}
}
}
protected virtual void HandleOnPickerReturn(ExternImgFile p_file)
{
CrossPickerServices.OnPickerFinish -= HandleOnPickerReturn;
if (p_file == null || string.IsNullOrEmpty(p_file.Url))
{
HandleOnHide();
}
else
{
if (m_externalImage != null && p_file != null)
{
m_externalImage.Key = p_file.Url;
}
if (OnPickerSucessCallback != null)
{
OnPickerSucessCallback.Invoke(p_file != null ? p_file.Url : "");
}
}
}
protected ExternImgFile CreateImageStruct(string p_key)
{
ExternImgFile v_wwwImage = null;
_cachedImages.TryGetValue(p_key, out v_wwwImage);
if (v_wwwImage == null)
{
v_wwwImage = new ExternImgFile();
}
v_wwwImage.Error = null;
v_wwwImage.Url = p_key;
v_wwwImage.Texture = !string.IsNullOrEmpty(p_key) && CrossFileProvider.FileExists(p_key)? NativeGallery.LoadImageAtPath(p_key, MaxImageLoadSize, false, false) : null;
if (v_wwwImage.Texture != null)
{
v_wwwImage.Sprite = Sprite.Create(v_wwwImage.Texture, new Rect(0, 0, v_wwwImage.Texture.width, v_wwwImage.Texture.height), new Vector2(0.5f, 0.5f));
}
if (v_wwwImage.Texture == null)
{
v_wwwImage.Error = "Unable to get image from path";
}
v_wwwImage.Status = AsyncStatusEnum.Done;
_cachedImages[p_key] = v_wwwImage;
return(v_wwwImage);
}
public void ShareExternalImgFile(ExternImgFile p_externImgFile)
{
ShareFile(p_externImgFile != null ? p_externImgFile.Url : "");
}
