private async void Paste(Avalonia.Point dominoPoint, PointerReleasedEventArgs e)
{
bool pasteFailed = true;
try
{
if (!(CurrentProject is ICopyPasteable))
{
await Errorhandler.RaiseMessage(_("Copy/Paste is not supported in this project."), _("Paste"), Errorhandler.MessageType.Warning);
}
// find closest domino
int domino = FindDominoAtPosition(dominoPoint, int.MaxValue).idx;
if (PossiblePastePositions.Contains(domino))
{
PasteFilter paste = new PasteFilter(CurrentProject as ICopyPasteable, startindex, toCopy.ToArray(), domino);
paste.Apply();
undoStack.Push(paste);
pasteFailed = false;
if (e.KeyModifiers != KeyModifiers.Control)
{
SelectionTool.Select(paste.paste_target, true);
}
}
}
catch (InvalidOperationException ex)
{
await Errorhandler.RaiseMessage(ex.Message, _("Error"), Errorhandler.MessageType.Error);
}
finally
{
FinalizePaste(e.KeyModifiers != KeyModifiers.Control && !pasteFailed);
}
}
public async void AddColumn(bool addRight, int index = -1, IDominoShape colorReference = null)
{
var selected = GetSelectedDominoes();
try
{
if (selected.Count > 0 || index != -1)
{
int selDomino = selected.Count > 0 ? selected.First() : index;
int color = (colorReference ?? dominoTransfer[selDomino]).Color;
if (CurrentProject is IRowColumnAddableDeletable)
{
AddColumns addRows = new AddColumns((CurrentProject as IRowColumnAddableDeletable), selDomino, 1, color, addRight);
ClearCanvas();
ExecuteOperation(addRows);
RecreateCanvasViewModel();
SelectionTool.Select(addRows.added_indizes, true);
UpdateUIElements();
DisplaySettingsTool.SliceImage();
}
else
{
await Errorhandler.RaiseMessage(_("Adding columns is not supported in this project."), _("Add Row"), Errorhandler.MessageType.Warning);
}
}
}
catch (InvalidOperationException ex)
{
await Errorhandler.RaiseMessage(ex.Message, _("Error"), Errorhandler.MessageType.Error);
}
}
private void SelectAllStonesWithColor()
{
if (SelectedColor == null)
{
return;
}
var selectedIndex = CurrentProject.colors.RepresentionForCalculation.ToList().IndexOf(SelectedColor.DominoColor);
bool isAnySelected = false;
List <int> AllWithColor = new List <int>();
List <int> Deselect = new List <int>();
foreach (var d in Dominoes)
{
if (d.State == EditingDominoStates.Selected)
{
isAnySelected = true;
if (d.domino.Color != selectedIndex)
{
Deselect.Add(d.idx);
}
}
if (d.domino.Color == selectedIndex)
{
AllWithColor.Add(d.idx);
}
}
if (isAnySelected)
{
SelectionTool.Select(Deselect, false);
}
else
{
SelectionTool.Select(AllWithColor, true);
}
UpdateUIElements();
}
internal void ClearFullSelection(bool undoable = false)
{
var selected = GetSelectedDominoes();
if (undoable)
{
SelectionTool.Select(selected, false);
}
else
{
foreach (int i in selected.ToArray())
{
RemoveFromSelectedDominoes(i);
}
while (undoStack.Count > 0 && undoStack.Peek() is SelectionOperation)
{
undoStack.Pop();
}
}
selectedColors = new int[CurrentProject.colors.Length];
UpdateUIElements();
SelectionTool.CurrentSelectionDomain.ResetSelectionArea();
RefreshColorAmount();
}
private void SelectAll()
{
SelectionTool.Select(Enumerable.Range(0, dominoTransfer.Length).ToList(), true);
UpdateUIElements();
}