static void FindElementsRecursive(VisualElement parent, Func <VisualElement, bool> predicate, List <VisualElement> selected)
{
if (predicate(parent))
{
selected.Add(parent);
}
foreach (var child in parent.Children())
{
FindElementsRecursive(child, predicate, selected);
}
}
public static VisualElement GetMinSizeSpecialElement(this VisualElement element)
{
foreach (var child in element.Children())
{
if (child.name == BuilderConstants.SpecialVisualElementInitialMinSizeName)
{
return(child);
}
}
return(null);
}
void OnGUI()
{
if (m_BaseUpdatable == null)
{
return;
}
foreach (VisualElementUpdatable updatable in m_BaseUpdatable.Children().Where(c => c is VisualElementUpdatable))
{
updatable.CheckUpdate();
}
}
static void FindSelectedElementsRecursive(VisualElement parent, List <VisualElement> selected)
{
if (parent.IsSelected())
{
selected.Add(parent);
}
foreach (var child in parent.Children())
{
FindSelectedElementsRecursive(child, selected);
}
}
private void OnTogglePopup()
{
// If the user click on the arrow button while the popup is opened
// the popup is then closed (because clicked outside) and immediately reopened
// To prevent this behavior we allow the popup to reopen only after a very short period of time after being closed
var deltaTime = DateTime.UtcNow - m_PopupClosedTimestamp;
if (m_CurrentPopup == null && deltaTime.TotalMilliseconds > 500)
{
m_CurrentPopup = ScriptableObject.CreateInstance <NotifyEditorWindow>();
m_CurrentPopup.hideFlags = HideFlags.HideAndDontSave;
if (m_PopupContent.parent != null)
{
m_PopupContent.parent.Remove(m_PopupContent);
}
m_CurrentPopup.Destroyed += OnPopupClosed;
m_CurrentPopup.rootVisualElement.AddStyleSheetPath("VFXToolbar");
m_CurrentPopup.rootVisualElement.Add(m_PopupContent);
m_CurrentPopup.rootVisualElement.AddToClassList("popup");
m_CurrentPopup.rootVisualElement.RegisterCallback <KeyUpEvent>(OnKeyUp);
OnOpenPopup();
var bounds = new Rect(GetPopupPosition(), localBound.size);
// Offset the bounds to align the popup with the real dropdown left edge
if (m_HasLeftSeparator)
{
bounds.xMin += 6;
}
m_CurrentPopup.ShowAsDropDown(bounds, GetPopupSize(), new[] { PopupLocation.BelowAlignLeft, PopupLocation.AboveAlignLeft });
m_CurrentPopup.minSize = GetPopupSize();
m_CurrentPopup.maxSize = m_CurrentPopup.minSize;
GetNextFocusable(null, m_PopupContent.Children(), false)?.Focus();
}
else if (m_CurrentPopup != null)
{
ClosePopup();
}
}
void UpdatePortInputs()
{
foreach (var port in inputContainer.Children().OfType <LogicPort>())
{
if (!_portInputContainer.Children().OfType <PortInputView>().Any(a => Equals(a.Description, port.Slot)))
{
var portInputView = new PortInputView(port.Slot)
{
style = { position = Position.Absolute }
};
_portInputContainer.Add(portInputView);
if (float.IsNaN(port.layout.width))
{
port.RegisterCallback <GeometryChangedEvent>(UpdatePortInput);
}
else
{
SetPortInputPosition(port, portInputView);
}
}
}
}
void ClearButtons()
{
List <VisualElement> buttons = new List <VisualElement>();
foreach (var child in buttonsParent.Children())
{
buttons.Add(child);
}
foreach (var child in buttons)
{
buttonsParent.Remove(child);
}
}
/// <summary>
/// Refreshes the names of the children and the relations' child references
/// </summary>
internal override void Refresh()
{
base.Refresh();
foreach (var child in m_ChildrenSection.Children())
{
(child as PotentialChildUI)?.UpdateName();
}
foreach (var relation in m_PotentialRelations)
{
(relation.createdComponent as Relation)?.ResetChildrenReferences();
}
}
public void DeleteAsset(KeyDownEvent evt, VisualElement asset)
{
if (evt.keyCode == KeyCode.Delete)
{
if (asset != null)
{
foreach (VisualElement ve in asset.Children())
{
if (ve.GetFirstOfType <Label>() != null)
{
for (int i = allGameAssets.gameTextures.Count - 1; i >= 0; i--)
{
if (ve.GetFirstOfType <Label>().text == allGameAssets.gameTextures[i].name)
{
//Debug.LogError("REMOVING");
allGameAssets.gameTextures.RemoveAt(i);
asset.parent.Remove(asset);
EditorUtility.SetDirty(allGameAssets);
break;
}
}
for (int i = allGameAssets.gameAudioClips.Count - 1; i >= 0; i--)
{
if (ve.GetFirstOfType <Label>().text == allGameAssets.gameAudioClips[i].name)
{
//Debug.LogError("REMOVING");
allGameAssets.gameAudioClips.RemoveAt(i);
asset.parent.Remove(asset);
EditorUtility.SetDirty(allGameAssets);
break;
}
}
for (int i = allGameAssets.gameFonts.Count - 1; i >= 0; i--)
{
if (ve.GetFirstOfType <Label>().text == allGameAssets.gameFonts[i].name)
{
//Debug.LogError("REMOVING");
allGameAssets.gameFonts.RemoveAt(i);
asset.parent.Remove(asset);
EditorUtility.SetDirty(allGameAssets);
break;
}
}
}
}
EditorUtility.SetDirty(allGameAssets);
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
}
}
}
public void InitializeGraph(BaseGraph graph)
{
if (this.graph != null && graph != this.graph)
{
// Save the graph to the disk
EditorUtility.SetDirty(this.graph);
AssetDatabase.SaveAssets();
// Unload the graph
graphUnloaded?.Invoke(this.graph);
if (!this.graph.IsLinkedToScene())
{
Resources.UnloadAsset(this.graph);
}
}
graphLoaded?.Invoke(graph);
this.graph = graph;
if (graphView != null)
{
rootView.Remove(graphView);
}
//Initialize will provide the BaseGraphView
InitializeWindow(graph);
graphView = rootView.Children().FirstOrDefault(e => e is BaseGraphView) as BaseGraphView;
if (graphView == null)
{
Debug.LogError("GraphView has not been added to the BaseGraph root view !");
return;
}
graphView.Initialize(graph);
InitializeGraphView(graphView);
// TOOD: onSceneLinked...
if (graph.IsLinkedToScene())
{
LinkGraphWindowToScene(graph.GetLinkedScene());
}
else
{
graph.onSceneLinked += LinkGraphWindowToScene;
}
}
void ReloadStyleSheetsToCanvas(VisualElement documentRootElement)
{
m_CurrentDocumentRootElement = documentRootElement;
#if UNITY_2019
// TODO: For now, don't allow stylesheets in root elements.
foreach (var rootElement in documentRootElement.Children())
{
rootElement.styleSheets.Clear();
}
#endif
// Refresh styles.
RefreshStyle(documentRootElement);
}
public static void ForceDarkToolbarStyleSheet(VisualElement ele)
{
if (!EditorGUIUtility.isProSkin)
{
if (ele.styleSheets.Contains(s_ToolbarLightStyleSheet))
{
ele.styleSheets.Remove(s_ToolbarLightStyleSheet);
ele.styleSheets.Add(s_ToolbarDarkStyleSheet);
}
foreach (var e in ele.Children())
{
ForceDarkToolbarStyleSheet(e);
}
}
}
public static IEnumerable <T> ChildrenOfType <T>(this VisualElement element)
{
foreach (var child in element.Children())
{
if (child is T t)
{
yield return(t);
}
foreach (var e in child.ChildrenOfType <T>())
{
yield return(e);
}
}
}
private void UpdateChildren(VisualElement element, List <IState> dirtyState)
{
foreach (var child in element.Children().ToList())
{
var stateBoundComponent = child as StateBoundComponent;
if (stateBoundComponent != null)
{
if (stateBoundComponent.BoundStates.Any(dirtyState.Contains))
{
stateBoundComponent.Update();
}
}
UpdateChildren(child, dirtyState);
}
}
/// <summary>
/// 只有两种情况会调用到这个函数
/// 1.打开GraphEditorWindow（初次打开或者在已经打开的基础上更换GraphAsset）
/// 2.编译/进入PlayMode而导致的GraphEditorWindow重载
/// </summary>
/// <param name="graph"></param>
public void InitializeGraph(BaseGraph graph)
{
if (this.graph != null && graph != this.graph)
{
// Save the graph to the disk
GraphCreateAndSaveHelper.SaveGraphToDisk(this.graph);
// Unload the graph
graphUnloaded?.Invoke(this.graph);
}
graphLoaded?.Invoke(graph);
this.graph = graph;
if (graphView != null)
{
rootView.Remove(graphView);
}
InitializeWindow(graph);
rootView.Add(graphView);
graphView = rootView.Children().FirstOrDefault(e => e is BaseGraphView) as BaseGraphView;
if (graphView == null)
{
Debug.LogError("GraphView has not been added to the BaseGraph root view !");
return;
}
graphView.Initialize(graph);
InitializeGraphView(graphView);
// TOOD: onSceneLinked...
if (graph.IsLinkedToScene())
{
LinkGraphWindowToScene(graph.GetLinkedScene());
}
else
{
graph.onSceneLinked += LinkGraphWindowToScene;
}
//防止在外部调用InitializeGraph时重复执行InitializeGraph
reloadWorkaround = false;
}
static void PopulateBindings(this VisualElement element, List <IBinding> list)
{
if (element is IBindable bindable && null != bindable.binding)
{
list.Add(bindable.binding);
}
if (element is IBinding binding)
{
list.Add(binding);
}
foreach (var child in element.Children())
{
PopulateBindings(child, list);
}
}
public static void RecursiveFromStyle(VisualElement element, ref Dictionary <string, VisualElement> fields)
{
if (element.customStyle.TryGetValue(new CustomStyleProperty <string>("--csName"), out string name))
{
if (fields.ContainsKey(name))
{
Debug.LogError($"UXML has multiple elements with \"{name}\" --csName, only first one will be referenced");
}
else
{
fields.Add(name, element);
}
}
foreach (var item in element.Children())
{
RecursiveFromStyle(item, ref fields);
}
}
public static VisualElement GetRootRecursively(this VisualElement el)
{
if (el.parent == null)
{
return(el);
foreach (var child in el.Children())
{
if (child.style.display != DisplayStyle.None && child.ClassListContains(documentRootUssClassName))
{
return(child);
}
}
return(null);// el.Q(null, "unity-ui-document__root");
}
return(el.parent.GetRootRecursively());
}
private void DrawValueField()
{
// Clear previous field
if (fieldContainer.Children().Any())
{
fieldContainer.Clear();
}
// Create a type-specific field for each different variable type, set the right value (mainly null handling),
// and register the type-specific callback
VisualElement field;
switch (worldVars.GetType(guid))
{
case VariableType.String:
field = new TextField();
field.RegisterCallback <ChangeEvent <string> >(UpdateWorldvarValue);
break;
case VariableType.Bool:
field = new Toggle();
field.RegisterCallback <ChangeEvent <bool> >(UpdateWorldvarValue);
break;
case VariableType.Long:
field = new LongField();
field.RegisterCallback <ChangeEvent <long> >(UpdateWorldvarValue);
break;
case VariableType.Double:
field = new DoubleField();
field.RegisterCallback <ChangeEvent <double> >(UpdateWorldvarValue);
break;
default:
throw new ArgumentOutOfRangeException();
}
field.name = fieldName;
fieldContainer.Add(field);
SetFieldValue(worldVars.GetValue(guid));
}
void RegisterBindings(VisualElement content)
{
if (content is CustomInspectorElement && content != this)
{
return;
}
var popRelativePartCount = 0;
if (content is BindableElement b && !string.IsNullOrEmpty(b.bindingPath))
{
if (b.bindingPath != ".")
{
var previousCount = m_RelativePath.PartsCount;
m_RelativePath.AppendPath(b.bindingPath);
m_AbsolutePath.AppendPath(b.bindingPath);
popRelativePartCount = m_RelativePath.PartsCount - previousCount;
}
if (Inspector.IsPathValid(m_RelativePath))
{
RegisterBindings(Inspector, m_RelativePath, content, m_Root);
}
else if (Inspector.IsPathValid(m_AbsolutePath))
{
RegisterBindings(Inspector, m_AbsolutePath, content, m_Root);
}
m_AbsolutePath.Clear();
}
if (!(content is PropertyElement) && !(content is DefaultInspectorElement))
{
foreach (var child in content.Children())
{
RegisterBindings(child);
}
}
for (var i = 0; i < popRelativePartCount; ++i)
{
m_RelativePath.Pop();
}
}
public void UpdateEventList()
{
if (m_AttachedComponent == null)
{
if (m_EventsContainer != null)
{
m_EventsContainer.Clear();
}
m_Events.Clear();
}
else
{
var eventNames = GetEventNames().ToArray();
foreach (var removed in m_Events.Keys.Except(eventNames).ToArray())
{
var ui = m_Events[removed];
m_EventsContainer.Remove(ui);
m_Events.Remove(removed);
}
foreach (var added in eventNames.Except(m_Events.Keys).ToArray())
{
var tpl = VFXView.LoadUXML("VFXComponentBoard-event");
tpl.CloneTree(m_EventsContainer);
VFXComponentBoardEventUI newUI = m_EventsContainer.Children().Last() as VFXComponentBoardEventUI;
if (newUI != null)
{
newUI.Setup();
newUI.name = added;
m_Events.Add(added, newUI);
}
}
if (!m_Events.Values.Any(t => t.nameHasFocus))
{
SortEventList();
}
}
}
static void AlignInspectorLabelWidth(VisualElement element, float topLevelLabelWidth, int indentLevel)
{
if (element.ClassListContains(UssClasses.Unity.Label))
{
element.style.width = Mathf.Max(topLevelLabelWidth - indentLevel * k_Indent, 0.0f);
element.style.minWidth = 0;
#if UNITY_2020_1_OR_NEWER
element.style.textOverflow = TextOverflow.Ellipsis;
#endif
element.style.flexWrap = Wrap.NoWrap;
element.style.overflow = Overflow.Hidden;
element.style.whiteSpace = WhiteSpace.NoWrap;
}
if (element is Foldout)
{
var label = element.Q <Toggle>().Q(className: UssClasses.ListElement.ToggleInput);
if (null != label)
{
label.style.width = Mathf.Max(topLevelLabelWidth - indentLevel * k_Indent + 16.0f, 0.0f);
label.style.minWidth = 0;
#if UNITY_2020_1_OR_NEWER
label.style.textOverflow = TextOverflow.Ellipsis;
#endif
label.style.flexWrap = Wrap.NoWrap;
label.style.overflow = Overflow.Hidden;
label.style.whiteSpace = WhiteSpace.NoWrap;
}
++indentLevel;
}
if (element is IReloadableElement && element.ClassListContains(UssClasses.ListElement.Item))
{
--indentLevel;
}
foreach (var child in element.Children())
{
AlignInspectorLabelWidth(child, topLevelLabelWidth, indentLevel);
}
}
public void UpdateEventList()
{
if (m_AttachedComponent == null)
{
if (m_EventsContainer != null)
{
m_EventsContainer.Clear();
}
m_Events.Clear();
}
else
{
var eventNames = controller.contexts.Select(t => t.model).OfType <VFXBasicEvent>().Select(t => t.eventName).Except(staticEventNames).Distinct().OrderBy(t => t).ToArray();
foreach (var removed in m_Events.Keys.Except(eventNames).ToArray())
{
var ui = m_Events[removed];
m_EventsContainer.Remove(ui);
m_Events.Remove(removed);
}
foreach (var added in eventNames.Except(m_Events.Keys).ToArray())
{
var tpl = Resources.Load <VisualTreeAsset>("uxml/VFXComponentBoard-event");
tpl.CloneTree(m_EventsContainer, new Dictionary <string, VisualElement>());
VFXComponentBoardEventUI newUI = m_EventsContainer.Children().Last() as VFXComponentBoardEventUI;
if (newUI != null)
{
newUI.Setup();
newUI.name = added;
m_Events.Add(added, newUI);
}
}
if (!m_Events.Values.Any(t => t.nameHasFocus))
{
SortEventList();
}
}
}
void RegisterSearchHandlers(VisualElement content)
{
if (content is CustomInspectorElement && content != this)
{
return;
}
if (content is SearchElement search)
{
search.ResolveSearchHandlerBindings(m_Root);
}
if (!(content is BindingContextElement) && !(content is DefaultInspectorElement))
{
foreach (var child in content.Children())
{
RegisterSearchHandlers(child);
}
}
}
public static void SortElementsByTheirVisualElementInAsset(VisualElement parentVE)
{
var parentVEA = parentVE.GetVisualElementAsset();
if (parentVEA == null)
{
return;
}
if (parentVE.childCount <= 1)
{
return;
}
var correctOrderForElementAssets = new List <VisualElementAsset>();
var correctOrdersInDocument = new List <int>();
foreach (var ve in parentVE.Children())
{
var vea = ve.GetVisualElementAsset();
if (vea == null)
{
continue;
}
correctOrderForElementAssets.Add(vea);
correctOrdersInDocument.Add(vea.orderInDocument);
}
if (correctOrderForElementAssets.Count <= 1)
{
return;
}
correctOrdersInDocument.Sort();
for (int i = 0; i < correctOrderForElementAssets.Count; ++i)
{
correctOrderForElementAssets[i].orderInDocument = correctOrdersInDocument[i];
}
}
private void RefreshView()
{
// Calculate slice of list to be rendered.
var firstIndex = currentPage * elementsPerPage;
var length = Math.Min(elementsPerPage, data.Count - firstIndex);
// If the child count is the same, don't adjust it.
// If the child count is less, add the requisite number.
// If the child count is more, pop elements off the end.
var diff = container.childCount - length;
if (diff > 0)
{
for (var i = 0; i < diff; i++)
{
var element = container.ElementAt(container.childCount - 1);
container.RemoveAt(container.childCount - 1);
elementPool.Return((TElement)element);
}
}
else if (diff < 0)
{
for (var i = diff; i < 0; i++)
{
container.Add(elementPool.GetOrCreate());
}
}
// At this point, container.Children() has the same length as the slice.
var elementIndex = firstIndex;
foreach (var child in container.Children())
{
bindElement(elementIndex, data[elementIndex], (TElement)child);
elementIndex++;
}
backButton.SetEnabled(currentPage != 0);
forwardButton.SetEnabled(currentPage != numPages - 1);
}
//switch between content
private void ShowTab(string screen)
{
VisualElement rightColumn = rootVisualElement.Q <VisualElement>("RightColumnBox");
foreach (VisualElement tab in rightColumn.Children())
{
if (tab.name == screen)
{
if (tab.name == "ChangeLog" && ShowChangeLog)
{
tab.Q <Label>("Header").text = "Change Log (updated)";
}
tab.style.display = DisplayStyle.Flex;
}
else
{
tab.style.display = DisplayStyle.None;
}
}
}
public void OnEnable()
{
missionList = new List <TableMissionItem>();
//
VisualElement root = rootVisualElement;
var visualTree = AssetDatabase.LoadAssetAtPath <VisualTreeAsset>($"{path}/Editor/EditorWindow/TableParseEditorWindow.uxml");
VisualElement labelFromUXML = visualTree.CloneTree();
root.Add(labelFromUXML);
var styleSheet = AssetDatabase.LoadAssetAtPath <StyleSheet>($"{path}/Editor/EditorWindow/TableParseEditorWindow.uss");
root.Children().First().style.flexGrow = 1F;
root.Q <Button>("SelectFile").clickable.clicked += SelectFile;
root.Q <Button>("BreakProgress").clickable.clicked += BreakProgress;
root.Q <Button>("ResetMission").clickable.clicked += ResetMission;
root.Q <Toggle>("ToggleHideLog").RegisterValueChangedCallback(b =>
{
hideLogs = b.newValue;
});
btnExecute = root.Q <Button>("Execute");
btnExecute.clickable.clicked += Execute;
btnBreakProgress = root.Q <Button>("BreakProgress");
bar = root.Q <ProgressBar>("progress");
btnExecute.style.display = new StyleEnum <DisplayStyle>(DisplayStyle.Flex);
btnBreakProgress.style.display = new StyleEnum <DisplayStyle>(DisplayStyle.None);
FreshMissionList();
}
public static void ReorderStyleSheetsInAsset(
BuilderDocument document, VisualElement styleSheetsContainerElement)
{
Undo.RegisterCompleteObjectUndo(
document.visualTreeAsset, "Reorder StyleSheets in UXML");
var reorderedUSSList = new List <StyleSheet>();
foreach (var ussElement in styleSheetsContainerElement.Children())
{
reorderedUSSList.Add(ussElement.GetStyleSheet());
}
var openUXMLFile = document.activeOpenUXMLFile;
openUXMLFile.openUSSFiles.Sort((left, right) =>
{
var leftOrder = reorderedUSSList.IndexOf(left.styleSheet);
var rightOrder = reorderedUSSList.IndexOf(right.styleSheet);
return(leftOrder.CompareTo(rightOrder));
});
}
public void InitializeGraph(BaseGraph graph)
{
this.graph = graph;
if (graphView != null)
{
rootView.Remove(graphView);
}
//Initialize will provide the BaseGraphView
Initialize(graph);
graphView = rootView.Children().FirstOrDefault(e => e is BaseGraphView) as BaseGraphView;
if (graphView == null)
{
Debug.LogError("GraphView has not been added to the BaseGraph root view !");
return;
}
graphView.Initialize(graph);
}