private void MenuItemDeleteClick(object sender, RoutedEventArgs e)
{
if (AnnoTierStatic.Selected.IsDiscreteOrFree)
{
if (annoDataGrid.SelectedItems.Count > 0)
{
AnnoListItem[] selected = new AnnoListItem[annoDataGrid.SelectedItems.Count];
annoDataGrid.SelectedItems.CopyTo(selected, 0);
annoDataGrid.SelectedIndex = -1;
AnnoTier track = AnnoTierStatic.Selected;
foreach (AnnoListItem s in selected)
{
AnnoTierSegment segment = track.GetSegment(s);
if (segment != null)
{
track.RemoveSegment(segment);
}
}
}
}
else if (AnnoTierStatic.Selected.IsContinuous)
{
AnnoListItem[] selected = new AnnoListItem[annoDataGrid.SelectedItems.Count];
annoDataGrid.SelectedItems.CopyTo(selected, 0);
annoDataGrid.SelectedIndex = -1;
foreach (AnnoListItem s in selected)
{
s.Score = double.NaN;
}
AnnoTier.Selected.TimeRangeChanged(MainHandler.Time);
}
}
private void changeAnnoTierSegmentHandler(AnnoTierSegment segment, EventArgs e)
{
if (IsPlaying())
{
Stop();
Play();
}
foreach (AnnoListItem item in control.annoListControl.annoDataGrid.Items)
{
if (segment.Item.Start == item.Start)
{
control.annoListControl.annoDataGrid.SelectedItem = item;
control.annoListControl.annoDataGrid.ScrollIntoView(control.annoListControl.annoDataGrid.SelectedItem);
break;
}
}
}
public void Redo(int level)
{
for (int i = 1; i <= level; i++)
{
if (_RedoActionsCollection.Count == 0)
{
return;
}
ChangeRepresentationObject Undostruct = _RedoActionsCollection.Pop();
if (Undostruct.Action == ActionType.Delete)
{
((AnnoTier)Container).DeleteSegment((AnnoTierSegment)Undostruct.UiElement);
ChangeRepresentationObject ChangeRepresentationObjectForDelete = this.MakeChangeRepresentationObjectForDelete(Undostruct.UiElement);
_UndoActionsCollection.Push(ChangeRepresentationObjectForDelete);
}
else if (Undostruct.Action == ActionType.Insert)
{
AnnoListItem ali = ((AnnoTierSegment)Undostruct.UiElement).Item;
((AnnoTier)Container).AnnoList.AddSorted(ali);
AnnoTierSegment at = ((AnnoTier)Container).AddSegment(ali);
ChangeRepresentationObject ChangeRepresentationObjectForInsert = this.MakeChangeRepresentationObjectForInsert(at);
_UndoActionsCollection.Push(ChangeRepresentationObjectForInsert);
}
else if (Undostruct.Action == ActionType.Resize)
{
Canvas.SetLeft(Undostruct.UiElement, Undostruct.Margin.X);
Undostruct.UiElement.Width = Undostruct.Width;
Undostruct.Start = ((AnnoTierSegment)Undostruct.UiElement).Item.Start;
Undostruct.Stop = ((AnnoTierSegment)Undostruct.UiElement).Item.Stop;
Undostruct.Duration = ((AnnoTierSegment)Undostruct.UiElement).Item.Duration;
ChangeRepresentationObject ChangeRepresentationObjectForResize = this.MakeChangeRepresentationObjectForResize(Undostruct.Margin.X, Undostruct.UiElement);
_UndoActionsCollection.Push(ChangeRepresentationObjectForResize);
}
else if (Undostruct.Action == ActionType.Move)
{
Canvas.SetLeft(Undostruct.UiElement, Undostruct.Margin.X);
Undostruct.UiElement.Width = Undostruct.Width;
Undostruct.Start = ((AnnoTierSegment)Undostruct.UiElement).Item.Start;
Undostruct.Stop = ((AnnoTierSegment)Undostruct.UiElement).Item.Stop;
Undostruct.Duration = ((AnnoTierSegment)Undostruct.UiElement).Item.Duration;
ChangeRepresentationObject ChangeRepresentationObjectForMove = this.MakeChangeRepresentationObjectForMove(Undostruct.Margin.X, Undostruct.UiElement);
_UndoActionsCollection.Push(ChangeRepresentationObjectForMove);
}
else if (Undostruct.Action == ActionType.Split)
{
//resize element
Canvas.SetLeft(Undostruct.UiElement, Undostruct.Margin.X);
Undostruct.UiElement.Width = Undostruct.Width;
Undostruct.Start = ((AnnoTierSegment)Undostruct.UiElement).Item.Start;
Undostruct.Stop = ((AnnoTierSegment)Undostruct.UiElement).Item.Stop;
Undostruct.Duration = Undostruct.Stop - Undostruct.Start;
//delete added element
AnnoListItem ali = ((AnnoTierSegment)Undostruct.NextUiElement).Item;
((AnnoTier)Container).AnnoList.AddSorted(ali);
AnnoTierSegment at = ((AnnoTier)Container).AddSegment(ali);
ChangeRepresentationObject ChangeRepresentationObjectForSplit = this.MakeChangeRepresentationObjectForSplit(Undostruct.Margin.X, Undostruct.UiElement, at);
_UndoActionsCollection.Push(ChangeRepresentationObjectForSplit);
}
}
if (EnableDisableUndoRedoFeature != null)
{
EnableDisableUndoRedoFeature(null, null);
}
}