public Task ShowEditor(object resource, FileInfo info)
{
var editor = new UvMappingEditor {
Source = (UvMapping)resource
};
return(new EditorWindowManager <UvMapping>(this, editor, editor.Source, info).ShowEditor());
}
public Task ShowEditor(FileInfo info, object resource)
{
var dialogBoxService = ServiceLocator.Get <IDialogBoxService>();
var uvMappingEditor = new UvMappingEditor {
Source = (UvMapping)resource
};
bool assetChanged = false;
var notifier = new PropertyChangedEventHandler((sender, args) => assetChanged = assetChanged || !args.PropertyName.Contains(nameof(Segment.Editor)));
var completionSource = new TaskCompletionSource <object>();
uvMappingEditor.Source.RecursivePropertyChanged += notifier;
uvMappingEditor.Closing += (sender, args) =>
{
Keyboard.Focus(uvMappingEditor);
var result = MessageBoxResult.None;
if (assetChanged)
{
result = dialogBoxService.ShowNativeDialog("Do you want to save the changes", "Warning", MessageBoxButton.YesNoCancel, MessageBoxImage.Question);
}
switch (result)
{
case MessageBoxResult.Cancel:
args.Cancel = true;
break;
case MessageBoxResult.Yes:
Task.Run(() => SaveToDisk(info, resource)).ContinueWith(_ => completionSource.SetResult(null));
break;
case MessageBoxResult.No:
ReloadFromDisk(info, resource);
completionSource.SetResult(null);
break;
}
if (!args.Cancel)
{
uvMappingEditor.Source.RecursivePropertyChanged -= notifier;
}
};
dialogBoxService.ShowCustomDialog(uvMappingEditor);
return(completionSource.Task);
}