/// <summary>
/// Cancels all asynchronous calls made with the given userState.
/// If userState is null, all asynchronous calls are cancelled.
/// </summary>
/// <param name="userState">Unique identifier for the asynchronous task.</param>
public override void CancelAsync(object userState)
{
if (userState == null)
{
CancelAllAsyncOperations();
}
else
{
for (int index = 0; index < _asyncRequests.Count; index++)
{
AsyncRequest asyncRequest = _asyncRequests[index];
if (asyncRequest.UserState == userState)
{
asyncRequest.Cancel();
_asyncRequests.RemoveAt(index);
index--;
}
}
}
}
private void DrawAudioArea()
{
//Remove request if completed
if (request != null && request.status == AsyncRequest.Status.Completed)
{
request = null;
}
//Draw pending message or dowload progress bar
if (request != null && !request.isDone)
{
if (request.status != AsyncRequest.Status.Downloading)
{
GUILayout.Space(4);
Utils.DrawPendingLabel("Pending...");
GUILayout.Space(-10);
Utils.DrawSeparator();
GUILayout.Space(-5);
}
else
{
GUILayout.Space(10);
Rect rect = GUILayoutUtility.GetRect(Screen.width, 30);
float progress = request.downloadProgress;
EditorGUI.ProgressBar(rect, progress, "Download : " + Mathf.RoundToInt(progress * 100) + "%");
}
}
//Draw Audio preview
else if (clip.clip != null)
{
DrawAudioPlayer();
}
//Draw commands
GUILayout.Space(5);
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
if (request != null)
{
if (GUILayout.Button("Cancel"))
{
AsyncRequest.Cancel(clip.uuid);
request = null;
}
if (GUILayout.Button("Show pending list"))
{
Resemble_Window.Open(Resemble_Window.Tab.Pool);
}
if (clip.clip != null && GUILayout.Button("Select placeholder"))
{
EditorGUIUtility.PingObject(clip.clip);
Selection.activeObject = clip.clip;
}
}
else if (clip.clip != null)
{
if (GUILayout.Button("Select file"))
{
EditorGUIUtility.PingObject(clip.clip);
Selection.activeObject = clip.clip;
}
}
GUILayout.EndHorizontal();
}