private DisplayedTask InitializeTask(Progress.Item progressItem, VisualElement parentElement)
{
var displayedTask = new DisplayedTask(
parentElement.Q <Label>("BackgroundTaskNameLabel"),
parentElement.Q <Label>("ProgressionLabel"),
parentElement.Q <VisualElement>("BackgroundTaskStatusIcon"),
parentElement.Q <Label>("BackgroundTaskDescriptionLabel"),
parentElement.Q <Label>("BackgroundTaskElapsedTimeLabel"),
parentElement.Q <ProgressBar>("ProgressBar"),
parentElement.Q <Button>("CancelButton")
);
Assert.IsNotNull(displayedTask.nameLabel);
Assert.IsNotNull(displayedTask.descriptionIcon);
Assert.IsNotNull(displayedTask.descriptionLabel);
Assert.IsNotNull(displayedTask.elapsedTimeLabel);
Assert.IsNotNull(displayedTask.progressLabel);
Assert.IsNotNull(displayedTask.progressBar);
Assert.IsNotNull(displayedTask.cancelButton);
displayedTask.cancelButton.RemoveFromClassList("unity-text-element");
displayedTask.cancelButton.RemoveFromClassList("unity-button");
displayedTask.cancelButton.userData = progressItem;
displayedTask.cancelButton.clickable.clickedWithEventInfo += CancelButtonClicked;
UpdateDisplay(displayedTask, progressItem);
UpdateResponsiveness(displayedTask, progressItem);
return(displayedTask);
}
private static void UpdateStatusIcon(DisplayedTask task, string iconName)
{
task.descriptionIcon.style.backgroundImage = EditorGUIUtility.LoadIcon(iconName);
task.descriptionIcon.style.unityBackgroundScaleMode = ScaleMode.ScaleToFit;
task.descriptionIcon.style.height = ProgressWindow.kIconSize;
task.descriptionIcon.style.width = ProgressWindow.kIconSize;
}
private static void UpdateProgressCompletion(DisplayedTask task, string iconName)
{
task.progressLabel.style.backgroundImage = EditorGUIUtility.LoadIcon(iconName);
task.progressLabel.style.unityBackgroundScaleMode = ScaleMode.ScaleToFit;
task.progressLabel.text = "";
task.progressLabel.style.width = 30;
task.progressLabel.style.height = ProgressWindow.kIconSize;
}
public ProgressElement(Progress.Item dataSource)
{
rootVisualElement = new TemplateContainer();
if (s_VisualTreeBackgroundTask == null)
{
s_VisualTreeBackgroundTask = EditorGUIUtility.Load(k_UxmlProgressPath) as VisualTreeAsset;
}
var task = new VisualElement()
{
name = "Task"
};
rootVisualElement.Add(task);
var horizontalLayout = new VisualElement()
{
name = "TaskOnly"
};
horizontalLayout.style.flexDirection = FlexDirection.Row;
task.Add(horizontalLayout);
m_DetailsFoldoutToggle = new Toggle()
{
visible = false
};
m_DetailsFoldoutToggle.AddToClassList("unity-foldout__toggle");
m_DetailsFoldoutToggle.RegisterValueChangedCallback(ToggleDetailsFoldout);
horizontalLayout.Add(m_DetailsFoldoutToggle);
var parentTask = s_VisualTreeBackgroundTask.CloneTree();
parentTask.name = "ParentTask";
horizontalLayout.Add(parentTask);
var details = new VisualElement()
{
name = "Details"
};
details.style.display = DisplayStyle.None;
task.Add(details);
m_Details = rootVisualElement.Q <VisualElement>("Details");
m_DetailsScrollView = new ScrollView();
m_Details.Add(m_DetailsScrollView);
m_DetailsScrollView.AddToClassList("details-content");
this.dataSource = dataSource;
if (s_VisualTreeSubTask == null)
{
s_VisualTreeSubTask = EditorGUIUtility.Load(k_UxmlSubTaskPath) as VisualTreeAsset;
}
m_ProgressItemChildren = new List <Progress.Item>();
m_SubTasks = new List <DisplayedTask>();
m_MainTask = InitializeTask(dataSource, rootVisualElement);
}
private void UpdateDisplay(DisplayedTask task, Progress.Item dataSource)
{
task.nameLabel.text = dataSource.name;
task.descriptionLabel.text = dataSource.description;
task.SetIndefinite(dataSource.indefinite);
if (!dataSource.indefinite)
{
var p01 = Mathf.Clamp01(dataSource.progress);
task.progressBar.value = p01 * 100.0f;
if (task.progressLabel != null)
{
task.progressLabel.text = $"{Mathf.FloorToInt(p01 * 100.0f)}%";
}
task.SetProgressStyleFull(dataSource.progress > 0.96f);
}
if (dataSource.status == Progress.Status.Canceled)
{
task.descriptionLabel.text = "Cancelled";
UpdateStatusIcon(task, ProgressWindow.kCanceledIcon);
task.progress.AddToClassList("unity-progress-bar__progress__inactive");
}
else if (dataSource.status == Progress.Status.Failed)
{
if (string.IsNullOrEmpty(task.descriptionLabel.text))
{
task.descriptionLabel.text = "Failed";
}
UpdateStatusIcon(task, ProgressWindow.kFailedIcon);
task.progress.AddToClassList("unity-progress-bar__progress__inactive");
}
else if (dataSource.status == Progress.Status.Succeeded)
{
if (string.IsNullOrEmpty(task.descriptionLabel.text))
{
task.descriptionLabel.text = "Done";
}
task.progressBar.value = 100;
task.SetProgressStyleFull(true);
UpdateStatusIcon(task, ProgressWindow.kSuccessIcon);
task.progressLabel.style.unityBackgroundImageTintColor = new StyleColor(Color.green);
// Update running time to force elapsed time to show when the task is set to show ETA
UpdateRunningTime();
if (m_MainTask == task && m_DetailsFoldoutToggle.value)
{
m_DetailsFoldoutToggle.value = false;
}
}
task.cancelButton.style.display = dataSource.running ? DisplayStyle.Flex : DisplayStyle.None;
task.cancelButton.visible = dataSource.cancellable;
}
private void SubTaskInitialization(Progress.Item subTaskSource)
{
var parentElement = s_VisualTreeBackgroundTask.CloneTree();
parentElement.name = "SubTask";
DisplayedTask displayedSubTask = InitializeTask(subTaskSource, parentElement);
m_ProgressItemChildren.Add(subTaskSource);
m_SubTasks.Add(displayedSubTask);
m_DetailsScrollView.Add(parentElement);
}
private void UpdateDisplay(DisplayedTask task, ProgressItem dataSource)
{
task.nameLabel.text = dataSource.name;
task.descriptionLabel.text = dataSource.description;
task.SetIndefinite(dataSource.indefinite);
if (!dataSource.indefinite)
{
var p01 = Mathf.Clamp01(dataSource.progress);
task.progressBar.value = p01 * 100.0f;
if (task.progressLabel != null)
{
task.progressLabel.text = $"{Mathf.FloorToInt(p01 * 100.0f)}%";
}
task.SetProgressStyleFull(dataSource.progress > 0.96f);
}
if (dataSource.status == ProgressStatus.Canceled)
{
task.descriptionLabel.text += " (Cancelled)";
UpdateProgressCompletion(task, ProgressWindow.kCanceledIcon);
}
else if (dataSource.status == ProgressStatus.Failed)
{
task.descriptionLabel.text += " (Failed)";
UpdateProgressCompletion(task, ProgressWindow.kFailedIcon);
}
else if (dataSource.status == ProgressStatus.Succeeded)
{
task.progressBar.value = 100;
task.SetProgressStyleFull(true);
UpdateProgressCompletion(task, ProgressWindow.kSuccessIcon);
task.progressLabel.style.unityBackgroundImageTintColor = new StyleColor(Color.green);
if (m_MainTask == task && m_DetailsFoldoutToggle.value)
{
m_DetailsFoldoutToggle.value = false;
}
}
task.deleteButton.style.display = !dataSource.running ? DisplayStyle.Flex : DisplayStyle.None;
task.cancelButton.style.display = dataSource.running ? DisplayStyle.Flex : DisplayStyle.None;
task.cancelButton.visible = dataSource.cancellable;
}
private static void UpdateResponsiveness(DisplayedTask task, Progress.Item dataSource)
{
if (dataSource.responding && !task.isResponding)
{
task.descriptionLabel.text = dataSource.description;
if (task.progress.ClassListContains("unity-progress-bar__progress__unresponding"))
{
task.progress.RemoveFromClassList("unity-progress-bar__progress__unresponding");
}
}
else if (!dataSource.responding && task.isResponding)
{
task.descriptionLabel.text = string.IsNullOrEmpty(dataSource.description) ? "(Not Responding)" : $"{dataSource.description} (Not Responding)";
if (!task.progress.ClassListContains("unity-progress-bar__progress__unresponding"))
{
task.progress.AddToClassList("unity-progress-bar__progress__unresponding");
}
}
task.isResponding = dataSource.responding;
}
