/// <summary>
/// Paste selected items
/// </summary>
/// <returns>
/// true if at least one object is pasted
/// </returns>
public void PasteSelection()
{
int n = _inMemoryList.Count;
UnselectAll();
if (n > 0)
{
var tempList = new ArrayList();
int i;
for (i = n - 1; i >= 0; i--)
{
tempList.Add(((DrawObject)_inMemoryList[i]).Clone());
}
if (_inMemoryList.Count > 0)
{
var cmd = new PasteCommand(_graphicsList, tempList);
cmd.Execute();
_undoRedo.AddCommand(cmd);
//If the items are cut, we will not delete it
if (_isCut)
{
_inMemoryList.Clear();
}
}
}
}
private void DelayedPasteCommand(object sender, DelayerActionEventArgs <object> e)
{
if (PasteCommand.CanExecute(null))
{
PasteCommand.Execute(null);
}
}
private void AttemptExecute()
{
if (this.IsChecked && _pasteCommand.CanExecute(null))
{
_pasteCommand.Execute(null);
}
}
private void ToolbarButton_Click(object sender, RoutedEventArgs e)
{
try {
switch ((sender as FrameworkElement).Tag.ToString().Replace("toolbar.", ""))
{
case "new":
NewFileCommand.Execute(null);
break;
case "open":
OpenFileCommand.Execute(null);
break;
case "save":
SaveFileCommand.Execute(null);
break;
case "cut":
CutCommand.Execute(null);
break;
case "copy":
CopyCommand.Execute(null);
break;
case "paste":
PasteCommand.Execute(null);
break;
case "build":
BuildRunCommand.Execute(false);
break;
case "buildrun":
BuildRunCommand.Execute(true);
break;
case "close":
CloseTabCommand.Execute(null);
break;
}
} catch (Exception ex) {
Debug.Fail(ex.Message);
}
}
private void OnExecutePaste(object sender, ExecutedRoutedEventArgs e)
{
PasteCommand?.Execute(e.Parameter);
}
private void _pasteButton_Click(object sender, EventArgs e)
{
_pasteCommand.Execute();
}
void WpfKeyDown(object sender, System.Windows.Input.KeyEventArgs e)
{
if (e.Key == System.Windows.Input.Key.Z &&
(System.Windows.Input.Keyboard.Modifiers & System.Windows.Input.ModifierKeys.Control) != System.Windows.Input.ModifierKeys.None)
{
UndoBuff.UndoCommand();
//SelectionManager.SelectObject(null);
}
else if (e.Key == System.Windows.Input.Key.Y &&
(System.Windows.Input.Keyboard.Modifiers & System.Windows.Input.ModifierKeys.Control) != System.Windows.Input.ModifierKeys.None)
{
UndoBuff.RedoCommand();
//SelectionManager.SelectObject(null);
}
else if (e.Key == System.Windows.Input.Key.X &&
(System.Windows.Input.Keyboard.Modifiers & System.Windows.Input.ModifierKeys.Control) != System.Windows.Input.ModifierKeys.None)
{
if (_activeTool is SelectionTool && SelectionManager.SelectedObjects.Count > 0)
{
var cmd = new CutCommand(this);
cmd.CheckApplicability();
cmd.Execute();
cmd.Dispose();
}
}
else if (e.Key == System.Windows.Input.Key.C &&
(System.Windows.Input.Keyboard.Modifiers & System.Windows.Input.ModifierKeys.Control) != System.Windows.Input.ModifierKeys.None)
{
if (_activeTool is SelectionTool && SelectionManager.SelectedObjects.Count > 0)
{
var cmd = new CopyCommand(this);
cmd.Execute();
cmd.Dispose();
}
}
else if (e.Key == System.Windows.Input.Key.V &&
(System.Windows.Input.Keyboard.Modifiers & System.Windows.Input.ModifierKeys.Control) != System.Windows.Input.ModifierKeys.None)
{
if (_activeTool is SelectionTool)
{
var cmd = new PasteCommand(this);
cmd.Execute();
cmd.Dispose();
}
}
else if (e.Key == System.Windows.Input.Key.Delete)
{
if (SelectionManager.SelectedObjects.Count > 0)
{
UndoBuff.AddCommand(new DeleteGraphicsObject(SelectionManager.SelectedObjects.Cast <FrameworkElement>().FirstOrDefault()));
}
else if (_activeTool is SelectionTool && SelectionManager.SelectedObjects.Count > 0)
{
foreach (var el in SelectionManager.SelectedObjects.Cast <FrameworkElement>())
{
UndoBuff.AddCommand(new DeleteGraphicsObject(el));
}
}
SelectionManager.SelectObject(null);
}
else if (e.Key == System.Windows.Input.Key.Add && (System.Windows.Input.Keyboard.Modifiers & System.Windows.Input.ModifierKeys.Control) != System.Windows.Input.ModifierKeys.None)
{
DocumentCommands.First(c => c.command is ZoomInCommand).command.Execute();
}
else if (e.Key == System.Windows.Input.Key.Subtract && (System.Windows.Input.Keyboard.Modifiers & System.Windows.Input.ModifierKeys.Control) != System.Windows.Input.ModifierKeys.None)
{
DocumentCommands.First(c => c.command is ZoomOutCommand).command.Execute();
}
else if (e.Key == System.Windows.Input.Key.Escape)
{
//NotifySetCurrentTool(toolsList[0]);
}
else if (e.Key == System.Windows.Input.Key.F5)
{
UpdateCanvasByXaml();
}
else if (_activeTool is SelectionTool)
{
if (e.Key == System.Windows.Input.Key.Left)
{
(_activeTool as SelectionTool).MoveHelper(-1, 0);
}
if (e.Key == System.Windows.Input.Key.Right)
{
(_activeTool as SelectionTool).MoveHelper(1, 0);
}
if (e.Key == System.Windows.Input.Key.Up)
{
(_activeTool as SelectionTool).MoveHelper(0, -1);
}
if (e.Key == System.Windows.Input.Key.Down)
{
(_activeTool as SelectionTool).MoveHelper(0, 1);
}
}
MainPanel.UpdateLayout();
}
public void ReadAndShiftElementsAndConnections(XmlReader reader, Vector elementsShiftVector)
{
List <Element> ReadElements = new List <Element>();
List <ConnectionModel> ReadConnectionModels = new List <ConnectionModel>();
try
{
reader.MoveToContent();
reader.Read();
if (reader.NodeType == XmlNodeType.Element)
{
if (reader.Name == "SimulationProperties")
{
if (reader.Read() && reader.Name == "ReferenceImpedance")
{
ReferenceImpedance = double.Parse(reader.ReadString());
OnPropertyChanged(nameof(ReferenceImpedance));
}
else
{
throw new Exception("ReferenceImpedance is missing or it is in the wrong place");
}
if (reader.Read() && reader.Name == "FromFreq")
{
FromFreq = double.Parse(reader.ReadString());
OnPropertyChanged(nameof(FromFreq));
}
else
{
throw new Exception("FromFreq is missing or it is in the wrong place");
}
if (reader.Read() && reader.Name == "ToFreq")
{
ToFreq = double.Parse(reader.ReadString());
OnPropertyChanged(nameof(ToFreq));
}
else
{
throw new Exception("ToFreq is missing or it is in the wrong place");
}
if (reader.Read() && reader.Name == "Step")
{
Step = double.Parse(reader.ReadString());
OnPropertyChanged(nameof(Step));
}
else
{
throw new Exception("Step is missing or it is in the wrong place");
}
}
}
do
{
if (reader.NodeType == XmlNodeType.Element)
{
switch (reader.Name)
{
case "Element":
Element readElement = ReadElement(reader);
readElement.Position = Point.Add(readElement.Position, elementsShiftVector);
ReadElements.Add(readElement);
break;
case "Connection":
ReadConnectionModels.Add(ReadConnectionModel(reader, ReadElements));
break;
}
}
} while (reader.Read());
}
catch (Exception e)
{
Console.WriteLine(e);
return;
}
//changing ID's that every Element, connector and connection have unique
foreach (Element readElement in ReadElements)
{
readElement.ID = Guid.NewGuid();
foreach (ConnectorModel connectorModel in readElement.Connectors)
{
connectorModel.ID = Guid.NewGuid();
}
}
foreach (ConnectionModel readConnectionModel in ReadConnectionModels)
{
readConnectionModel.ID = Guid.NewGuid();
}
PasteCommand newPasteCommand = new PasteCommand(ReadElements, ReadConnectionModels, this);
MyCommandManager.AddToList(newPasteCommand);
newPasteCommand.Execute();
RenumberPorts(Elements);
}
private void PasteItem(object sender, ExecutedRoutedEventArgs e)
{
var cmd = new PasteCommand();
cmd.Execute(null);
}
