private void ToggleDetailExpansionCommand_Executed(object sender, ExecutedRoutedEventArgs e)
{
var gridContext = DataGridControl.GetDataGridContext(this);
var destContext = DataGridControl.GetDataGridContext(this.DestContainer);
var destItem = this.DestContainer.DataContext;
var isExpanded = gridContext.AreDetailsExpanded(this.DataContext);
if (isExpanded == true)
{
destContext.ExpandDetails(destItem);
}
else
{
destContext.CollapseDetails(destItem);
}
(gridContext.DataGridControl as DiffDataGridControl).InvokeDetailsToggledEvent();
(destContext.DataGridControl as DiffDataGridControl).InvokeDetailsToggledEvent();
if (DiffUndoService.GetUndoService(this) is IUndoService undoService)
{
undoService.Push(new DetailsToggledAction(gridContext, this.DataContext, destContext, destItem, isExpanded));
}
this.Dispatcher.InvokeAsync(this.SetSelectionProperty, DispatcherPriority.Render);
}
public void Resolve()
{
try
{
var undoService = DiffUndoService.GetUndoService(this);
this.Source.Resolve();
undoService.Clear();
}
catch (Exception e)
{
AppMessageBox.ShowError(e);
return;
}
}
private void CopyPropertyToLeftSide_Execute(object sender, ExecutedRoutedEventArgs e)
{
var undoService = DiffUndoService.GetUndoService(this);
if (this.Source != null && e.Parameter is string propertyName)
{
if (propertyName == nameof(CremaDataTable.Name))
{
if (this.Source.ItemName1 != this.Source.ItemName2)
{
var oldValue = this.Source.ItemName1;
var redoAction = new Action(() => this.Source.ItemName1 = this.Source.ItemName2);
var undoAction = new Action(() => this.Source.ItemName1 = oldValue);
undoService.Execute(new DelegateUndoAction(nameof(CremaDataTable.Name), redoAction, undoAction));
}
}
else if (propertyName == nameof(CremaDataTable.Tags))
{
if (this.Source.Tags1 != this.Source.Tags1)
{
var oldValue = this.Source.Tags1;
var redoAction = new Action(() => this.Source.Tags1 = this.Source.Tags2);
var undoAction = new Action(() => this.Source.Tags1 = oldValue);
undoService.Execute(new DelegateUndoAction(nameof(CremaDataTable.Tags), redoAction, undoAction));
}
}
else if (propertyName == nameof(CremaDataTable.Comment))
{
if (this.Source.Comment1 != this.Source.Comment2)
{
var oldValue = this.Source.Comment1;
var redoAction = new Action(() => this.Source.Comment1 = this.Source.Comment2);
var undoAction = new Action(() => this.Source.Comment1 = oldValue);
undoService.Execute(new DelegateUndoAction(nameof(CremaDataTable.Comment), redoAction, undoAction));
}
}
}
}
private void CopyPropertyToRightSide_Execute(object sender, ExecutedRoutedEventArgs e)
{
var undoService = DiffUndoService.GetUndoService(this);
if (this.Source != null && e.Parameter is string propertyName)
{
if (propertyName == nameof(CremaDataType.Name))
{
if (this.Source.ItemName2 != this.Source.ItemName1)
{
var oldValue = this.Source.ItemName2;
var redoAction = new Action(() => this.Source.ItemName2 = this.Source.ItemName1);
var undoAction = new Action(() => this.Source.ItemName2 = oldValue);
undoService.Execute(new DelegateUndoAction(nameof(CremaDataType.Name), redoAction, undoAction));
}
}
else if (propertyName == nameof(CremaDataType.IsFlag))
{
if (this.Source.IsFlag2 != this.Source.IsFlag1)
{
var oldValue = this.Source.IsFlag2;
var redoAction = new Action(() => this.Source.IsFlag2 = this.Source.IsFlag1);
var undoAction = new Action(() => this.Source.IsFlag2 = oldValue);
undoService.Execute(new DelegateUndoAction(nameof(CremaDataType.IsFlag), redoAction, undoAction));
}
}
else if (propertyName == nameof(CremaDataType.Comment))
{
if (this.Source.Comment2 != this.Source.Comment1)
{
var oldValue = this.Source.Comment2;
var redoAction = new Action(() => this.Source.Comment2 = this.Source.Comment1);
var undoAction = new Action(() => this.Source.Comment2 = oldValue);
undoService.Execute(new DelegateUndoAction(nameof(CremaDataType.Comment), redoAction, undoAction));
}
}
}
}
protected override void OnRowDrop(ModernDragEventArgs e)
{
var undoService = DiffUndoService.GetUndoService(this);
if (undoService != null)
{
var action = new SetIndexAction(e.Item)
{
Selector = DiffUndoService.GetSelector(this),
SelectedItem = this.DataContext
};
base.OnRowDrop(e);
if (e.Handled == true)
{
action.Complete();
undoService.Push(action);
}
}
else
{
base.OnRowDrop(e);
}
}