public void EndBatchUpdate()
{
if (!IsInBatchUpdate)
{
throw new InvalidOperationException();
}
IsInBatchUpdate = false;
if (batchChanges.Count > 0)
{
var array = batchChanges.ToArray();
batchChanges.Clear();
FormatMappingChanged?.Invoke(this, new FormatItemsEventArgs(new ReadOnlyCollection <string>(array)));
}
}
void EndBatchUpdateCore()
{
Debug.Assert(!IsInBatchUpdate);
Debug.Assert(startedEndBatchUpdateCore);
Debug.Assert(batchChanges.Count != 0);
startedEndBatchUpdateCore = false;
if (batchChanges.Count == 0)
{
return;
}
var array = batchChanges.ToArray();
batchChanges.Clear();
FormatMappingChanged?.Invoke(this, new FormatItemsEventArgs(new ReadOnlyCollection <string>(array)));
}
public void SetProperties(string key, ResourceDictionary properties)
{
if (key == null)
{
throw new ArgumentNullException(nameof(key));
}
resourceDicts[key] = properties;
if (IsInBatchUpdate)
{
batchChanges.Add(key);
}
else
{
FormatMappingChanged?.Invoke(this, new FormatItemsEventArgs(new ReadOnlyCollection <string>(new[] { key })));
}
}
void UpdateAppearanceMap()
{
var newMap = editorFormatMapService.GetEditorFormatMap(GetAppearanceCategory());
if (categoryMap == newMap)
{
return;
}
if (categoryMap != null)
{
categoryMap.FormatMappingChanged -= CategoryMap_FormatMappingChanged;
}
categoryMap = newMap;
categoryMap.FormatMappingChanged += CategoryMap_FormatMappingChanged;
FormatMappingChanged?.Invoke(this, new FormatItemsEventArgs(new ReadOnlyCollection <string>(viewProps.ToArray())));
}
void CategoryMap_FormatMappingChanged(object sender, FormatItemsEventArgs e) => FormatMappingChanged?.Invoke(this, e);
