public void AddNotifier(IBuilderSelectionNotifier notifier)
{
if (!m_Notifiers.Contains(notifier))
{
m_Notifiers.Add(notifier);
}
}
public void NotifyOfHierarchyChange(
IBuilderSelectionNotifier source = null,
VisualElement element = null,
BuilderHierarchyChangeType changeType = BuilderHierarchyChangeType.All)
{
if (m_Notifiers == null || m_Notifiers.Count == 0)
{
return;
}
VisualElementAsset vea = element?.GetVisualElementAsset();
if (vea != null && vea.ruleIndex >= 0 && changeType.HasFlag(BuilderHierarchyChangeType.InlineStyle))
{
var vta = m_PaneWindow.document.visualTreeAsset;
var rule = vta.GetOrCreateInlineStyleRule(vea);
#if UNITY_2020_1_OR_NEWER
element.SetInlineRule(vta.inlineSheet, rule);
// Need to enforce this specific style is updated.
element.IncrementVersion(VersionChangeType.Opacity | VersionChangeType.Overflow);
#elif UNITY_2019_3_OR_NEWER
var stylesData = new UnityEngine.UIElements.StyleSheets.VisualElementStylesData(false);
element.m_Style = stylesData;
s_StylePropertyReader.SetInlineContext(vta.inlineSheet, rule, vea.ruleIndex);
stylesData.ApplyProperties(s_StylePropertyReader, null);
// Need to enforce this specific style is updated.
element.IncrementVersion(VersionChangeType.Opacity | VersionChangeType.Overflow);
#else
var stylesData = new UnityEngine.UIElements.StyleSheets.VisualElementStylesData(false);
element.m_Style = stylesData;
var propIds = UnityEngine.UIElements.StyleSheets.StyleSheetCache.GetPropertyIDs(vta.inlineSheet, vea.ruleIndex);
element.specifiedStyle.ApplyRule(vta.inlineSheet, Int32.MaxValue, rule, propIds);
// Need to enforce this specific style is updated.
element.IncrementVersion(VersionChangeType.Overflow);
#endif
}
if (m_DocumentElement != null)
{
m_PaneWindow.document.RefreshStyle(m_DocumentElement);
}
// This is so anyone interested can refresh their use of this UXML with
// the latest (unsaved to disk) changes.
EditorUtility.SetDirty(m_PaneWindow.document.visualTreeAsset);
foreach (var notifier in m_Notifiers)
{
if (notifier != source)
{
notifier.HierarchyChanged(element, changeType);
}
}
}
public void RemoveFromSelection(IBuilderSelectionNotifier source, VisualElement ve)
{
m_Selection.Remove(ve);
BuilderAssetUtilities.RemoveElementFromSelectionInAsset(m_PaneWindow.document, ve);
NotifyOfSelectionChange(source);
}
public void NotifyOfStylingChange(IBuilderSelectionNotifier source = null, List <string> styles = null)
{
if (m_Notifiers == null || m_Notifiers.Count == 0)
{
return;
}
if (m_DocumentElement != null)
{
m_PaneWindow.document.RefreshStyle(m_DocumentElement);
}
m_CurrentNotifier = source;
m_CurrentStyleList = styles;
QueueUpPostPanelUpdaterChangeAction(NotifyOfStylingChangePostStylingUpdate);
}
public void AddToSelection(IBuilderSelectionNotifier source, VisualElement ve, bool undo = true)
{
if (ve == null)
{
return;
}
m_Selection.Add(ve);
if (undo)
{
BuilderAssetUtilities.AddElementToSelectionInAsset(m_PaneWindow.document, ve);
}
NotifyOfSelectionChange(source);
}
public void NotifyOfStylingChangePostStylingUpdate()
{
// This is so anyone interested can refresh their use of this USS with
// the latest (unsaved to disk) changes.
//RetainedMode.FlagStyleSheetChange(); // Works but TOO SLOW.
EditorUtility.SetDirty(m_PaneWindow.document.mainStyleSheet);
foreach (var notifier in m_Notifiers)
{
if (notifier != m_CurrentNotifier)
{
notifier.StylingChanged(m_CurrentStyleList);
}
}
m_CurrentNotifier = null;
m_CurrentStyleList = null;
}
public void ClearSelection(IBuilderSelectionNotifier source, bool undo = true)
{
if (isEmpty)
{
return;
}
if (undo)
{
foreach (var sel in m_Selection)
{
BuilderAssetUtilities.RemoveElementFromSelectionInAsset(m_PaneWindow.document, sel);
}
}
m_Selection.Clear();
NotifyOfSelectionChange(source);
}
public void NotifyOfStylingChangePostStylingUpdate()
{
// This is so anyone interested can refresh their use of this USS with
// the latest (unsaved to disk) changes.
//RetainedMode.FlagStyleSheetChange(); // Works but TOO SLOW.
m_PaneWindow.document.MarkStyleSheetsDirty();
m_LiveReloadTriggerMethod?.Invoke(null, null);
foreach (var notifier in m_Notifiers)
{
if (notifier != m_CurrentNotifier)
{
notifier.StylingChanged(m_CurrentStyleList, m_CurrentChangeType);
}
}
m_CurrentNotifier = null;
m_CurrentStyleList = null;
}
void NotifyOfSelectionChange(IBuilderSelectionNotifier source)
{
if (m_Notifiers == null || m_Notifiers.Count == 0)
{
return;
}
if (m_DocumentElement != null)
{
m_PaneWindow.document.RefreshStyle(m_DocumentElement);
}
foreach (var notifier in m_Notifiers)
{
if (notifier != source)
{
notifier.SelectionChanged();
}
}
}
public void NotifyOfHierarchyChange(
IBuilderSelectionNotifier source = null,
VisualElement element = null,
BuilderHierarchyChangeType changeType = BuilderHierarchyChangeType.All)
{
if (m_Notifiers == null || m_Notifiers.Count == 0)
{
return;
}
VisualElementAsset vea = element?.GetVisualElementAsset();
if (vea != null && vea.ruleIndex >= 0 && changeType.HasFlag(BuilderHierarchyChangeType.InlineStyle))
{
var vta = m_PaneWindow.document.visualTreeAsset;
var rule = vta.GetOrCreateInlineStyleRule(vea);
element.UpdateInlineRule(vta.inlineSheet, rule);
// Need to enforce this specific style is updated.
element.IncrementVersion(VersionChangeType.Opacity | VersionChangeType.Overflow);
}
if (m_DocumentRootElement != null)
{
m_PaneWindow.document.RefreshStyle(m_DocumentRootElement);
}
// This is so anyone interested can refresh their use of this UXML with
// the latest (unsaved to disk) changes.
EditorUtility.SetDirty(m_PaneWindow.document.visualTreeAsset);
m_LiveReloadTriggerMethod?.Invoke(null, null);
foreach (var notifier in m_Notifiers)
{
if (notifier != source)
{
notifier.HierarchyChanged(element, changeType);
}
}
}
public void Select(IBuilderSelectionNotifier source, VisualElement ve)
{
if (ve == null)
{
return;
}
foreach (var sel in m_Selection)
{
if (sel == null)
{
continue;
}
BuilderAssetUtilities.RemoveElementFromSelectionInAsset(m_PaneWindow.document, sel);
}
m_Selection.Clear();
m_Selection.Add(ve);
BuilderAssetUtilities.AddElementToSelectionInAsset(m_PaneWindow.document, ve);
NotifyOfSelectionChange(source);
}
public void UpdateActiveStyleSheet(BuilderSelection selection, StyleSheet styleSheet, IBuilderSelectionNotifier source)
{
if (m_ActiveStyleSheet == styleSheet)
{
return;
}
m_ActiveStyleSheet = styleSheet;
selection.ForceReselection(source);
}
public void RemoveNotifier(IBuilderSelectionNotifier notifier)
{
m_Notifiers.Remove(notifier);
}
public void AddToSelection(IBuilderSelectionNotifier source, VisualElement ve)
{
AddToSelection(source, ve, true, true);
}
public void ForceReselection(IBuilderSelectionNotifier source = null)
{
NotifyOfSelectionChange(source);
}
