void UpdateOptions(EditorOptions oldParent)
{
if (oldParent != null)
{
for (int i = 0; i < oldParent.weakChildren.Count; i++)
{
if (oldParent.weakChildren[i].Target == this)
{
oldParent.weakChildren.RemoveAt(i);
break;
}
}
}
if (parent != null)
{
parent.weakChildren.Add(new WeakReference(this));
}
if (parent != null || oldParent != null)
{
foreach (var o in SupportedOptions)
{
if (dict.ContainsKey(o.Name))
{
continue;
}
var oldValue = oldParent == null ? o.DefaultValue : oldParent.GetValueOrDefault(o.Name);
var newValue = parent == null ? o.DefaultValue : parent.GetValueOrDefault(o.Name);
if (!Equals(oldValue, newValue))
{
OnChanged(o.Name);
}
}
}
}
public EditorOptions(EditorOptionsFactoryService service, EditorOptions parent, IPropertyOwner scope)
{
this.service = service;
this.parent = parent;
dict = new Dictionary <string, object>(StringComparer.Ordinal);
weakChildren = new List <WeakReference>();
this.scope = scope;
UpdateOptions(null);
}
EditorOptionsFactoryService([ImportMany] IEnumerable <EditorOptionDefinition> editorOptionDefinitions)
{
this.editorOptionDefinitions = new Dictionary <string, EditorOptionDefinition>();
foreach (var o in editorOptionDefinitions)
{
Debug.Assert(!this.editorOptionDefinitions.ContainsKey(o.Name));
this.editorOptionDefinitions[o.Name] = o;
}
GlobalOptions = new EditorOptions(this, null, null);
GlobalOptions.SetOptionValue(DefaultTextViewOptions.WordWrapStyleId, WordWrapStylesConstants.DefaultValue);
}
EditorOptionsFactoryService(IGlobalEditorOptions globalEditorOptions, [ImportMany] IEnumerable <EditorOptionDefinition> editorOptionDefinitions)
{
this.editorOptionDefinitions = new Dictionary <string, EditorOptionDefinition>();
foreach (var o in editorOptionDefinitions)
{
Debug.Assert(!this.editorOptionDefinitions.ContainsKey(o.Name));
this.editorOptionDefinitions[o.Name] = o;
}
GlobalOptions = new EditorOptions(this, null, null);
globalEditorOptions.Initialize(GlobalOptions);
}