private void OnPathBuilderHistoryUndoRedoHappened(object sender, UndoRedoEventArgs <SmoothPathBuilder> e)
{
_needToRedrawInkSurface = true;
_canvas.Invalidate();
StrokesChanged?.Invoke(this, EventArgs.Empty);
}
public void Track(UndoRedoEventArgs args)
{
if ((args.Action & UndoRedoAction.RedoClear) == UndoRedoAction.RedoClear)
{
var cnt = this.Items.Count - 1;
while (cnt >= 0)
{
if (!(this.Items[cnt] is UndoRedoListBoxItem item))
{
continue;
}
if (item.Type == UndoRedoType.Redo)
{
this.Items.RemoveAt(cnt);
}
else // UndoRedoType == Undo
{
break;
}
cnt = this.Items.Count - 1;
}
}
if ((args.Action & UndoRedoAction.UndoPop) == UndoRedoAction.UndoPop)
{
if (!(this.Items[activeIndex] is UndoRedoListBoxItem item))
{
return;
}
item.Type = UndoRedoType.Redo;
this.Items[activeIndex--] = item;
activeIndex = Math.Max(-1, activeIndex);
}
if ((args.Action & UndoRedoAction.UndoPush) == UndoRedoAction.UndoPush)
{
if (activeIndex == Items.Count - 1)
{
this.Items.Add(new UndoRedoListBoxItem(args.DisplayText, UndoRedoType.Undo));
activeIndex++;
}
else
{
if (!(this.Items[++activeIndex] is UndoRedoListBoxItem item))
{
return;
}
item.Type = UndoRedoType.Undo;
this.Items[activeIndex] = item;
}
}
this.SelectedIndex = -1;
this.Invalidate();
this.TopIndex = this.Items.Count - 1;
}
private void OnPathBuilderHistoryUndoRedoHappened(object sender, UndoRedoEventArgs <SmoothPathBuilder> e)
{
EnableToolbarUndo(Canvas.PathBuilderHistory.CanUndo);
EnableToolbarRedo(Canvas.PathBuilderHistory.CanRedo);
//try
//{
//}
//catch { }
}
/// <inheritdoc cref="UndoRedoEventArgs"/>
public async Task OnEventHandler(object publisher, UndoRedoEventArgs e)
{
try
{
var(copy, to) = View.TryUndoRedo(e.Action);
var action = e.Action == UndoRedoAction.Redo ?
UndoRedoAction.Undo : UndoRedoAction.Redo;
await Render(
new PipelineBlock(copy), to, action
).ConfigureAwait(true);
Aggregator.PublishFromAll(publisher,
new ContainerUpdatedEventArgs(to, copy));
}
catch (Exception ex)
{
OnError(publisher, Errors.UndoRedo);
}
}
/// <summary>
/// Called when a command is undone/redone
/// </summary>
public static void OnUndoRedo(object sender, UndoRedoEventArgs e)
{
DebugWriteMethod();
//RhinoApp.WriteLine("> Undo/Redo");
//string event_type = "None";
//if (e.IsBeginRecording)
// event_type = "Begin Recording";
//else if (e.IsEndRecording)
// event_type = "End Recording";
//else if (e.IsBeginUndo)
// event_type = "Begin Undo";
//else if (e.IsEndUndo)
// event_type = "End Undo";
//else if (e.IsBeginRedo)
// event_type = "Begin Redo";
//else if (e.IsEndRedo)
// event_type = "End Redo";
//else if (e.IsPurgeRecord)
// event_type = "Purge Record";
//RhinoApp.WriteLine(" EventType = {0}", event_type);
}
public static void OnUndoRedo(object sender, UndoRedoEventArgs e)
{
DebugWriteMethod();
}
private void TextBufferUndoHistory_UndoRedoHappened(object sender, UndoRedoEventArgs e)
{
this.OnIsDirtyChanged(EventArgs.Empty);
}
public virtual async Task OnEventHandler(object publisher, UndoRedoEventArgs e)
{
}
private void ActiveDocument_UndoRedoChanged(object sender, UndoRedoEventArgs e)
{
UpdateUndoRedoButtons();
undoRedoListView.Track(e);
}
public static void OnUndoRedo(object sender, UndoRedoEventArgs e)
{
RhinoApp.WriteLine("** EVENT: Undo/Redo **");
}
private void OnUndoRedoHappened(object sender, UndoRedoEventArgs args)
{
this.DismissCompletionSession();
}
