private void OnDiagramConnectionManipulationStarted(object sender, ManipulationRoutedEventArgs e)
{
if (e.ManipulationStatus == Windows.Diagrams.Core.ManipulationStatus.Detaching)
{
e.Handled = true;
}
}
/// <summary>
/// When linking nodes, adds source connector to the diagram's view model for information access.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MyDiagram_ConnectionManipulationStarted(object sender, ManipulationRoutedEventArgs e)
{
if (e.ManipulationStatus == ManipulationStatus.Attaching)
{
var connector = e.Connector as BaseConnector;
if (connector != null && connector.DataContext is ConnectorViewModel)
{
var viewModel = connector.DataContext as ConnectorViewModel;
if (viewModel.CanConnect())
{
sourceConnector = connector;
diagramViewModel.SourceConnector = viewModel;
return;
}
else
{
viewModel.IsConnected = false;
}
}
}
sourceConnector = null;
diagramViewModel.SourceConnector = null;
diagramViewModel.TargetConnector = null;
e.Handled = true;
}
private void Diagram_ConnectionManipulationStarted(object sender, ManipulationRoutedEventArgs e)
{
if (e.Shape != null)
{
this.oldVertex = (e.Shape as RadDiagramShape).DataContext as Vertex;
}
else
{
this.oldVertex = null;
}
}
private void diagram_ConnectionManipulationCompleted_1(object sender, ManipulationRoutedEventArgs e)
{
ChooseConnectionType win = new ChooseConnectionType();
if (win.ShowDialog() == true)
{
var ConnectionContents = new ConnectionXML();
Window wind = null;
switch (win.SelectedIndex)
{
case ConnectionTypes.eDecision:
wind = new DecisionSettings(ConnectionContents);
break;
case ConnectionTypes.eChance:
wind = new ChanceSettings(ConnectionContents);
break;
case ConnectionTypes.eBattle:
wind = new BattleSettings(ConnectionContents);
break;
case ConnectionTypes.eCondition:
wind = new ConditionSettings(ConnectionContents);
break;
case ConnectionTypes.eChanceRollback:
{
wind = new RollBackSettings(ConnectionContents);
break;
}
case ConnectionTypes.eInventoryCondition:
throw new ArgumentOutOfRangeException();
break;
default:
throw new ArgumentOutOfRangeException();
}
ConnectionContents.Type = win.SelectedIndex;
this.IgnoreSelection = true;
if (wind != null && wind.ShowDialog() == true)
{
e.Connection.TargetCapType = CapType.Arrow1Filled;
e.Connection.Content = ConnectionContents;
return;
}
// this.IgnoreSelection = false;
}
this.diagram.RemoveConnection(e.Connection);
}
/// <summary>
/// When linking nodes, updates source's and target's data contexts.
/// If linking is possible, updates target connector of diagram view model with target's view model.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MyDiagram_ConnectionManipulationCompleted(object sender, ManipulationRoutedEventArgs e)
{
if (sourceConnector != null && e.Connector != null && e.Connector != sourceConnector &&
e.ManipulationStatus == ManipulationStatus.Attaching)
{
var sourceConnectorViewModel = sourceConnector.DataContext as ConnectorViewModel;
var targetConnector = e.Connector as BaseConnector;
var targetConnectorViewModel = targetConnector.DataContext as ConnectorViewModel;
if (targetConnectorViewModel.CanConnectTo(sourceConnectorViewModel))
{
diagramViewModel.TargetConnector = targetConnectorViewModel;
return;
}
}
(sourceConnector.DataContext as ConnectorViewModel).IsConnected = false;
sourceConnector = null;
diagramViewModel.SourceConnector = null;
diagramViewModel.TargetConnector = null;
e.Handled = true;
}
private void OnConnectionManipulationCompleted(object sender, ManipulationRoutedEventArgs e)
{
if (e.ManipulationPoint.Type != ManipulationPointType.Intermediate)
e.Handled = e.Shape == null;
}
private void diagram_ConnectionManipulationCompleted_1(object sender, ManipulationRoutedEventArgs e)
{
ChooseConnectionType win = new ChooseConnectionType();
if (win.ShowDialog() == true)
{
var ConnectionContents = new ConnectionXML();
Window wind = null;
switch (win.SelectedIndex)
{
case ConnectionTypes.eDecision:
wind = new DecisionSettings(ConnectionContents);
break;
case ConnectionTypes.eChance:
wind = new ChanceSettings(ConnectionContents);
break;
case ConnectionTypes.eBattle:
wind = new BattleSettings(ConnectionContents);
break;
case ConnectionTypes.eCondition:
wind = new ConditionSettings(ConnectionContents);
break;
case ConnectionTypes.eChanceRollback:
{
wind = new RollBackSettings(ConnectionContents);
break;
}
case ConnectionTypes.eInventoryCondition:
throw new ArgumentOutOfRangeException();
break;
default:
throw new ArgumentOutOfRangeException();
}
ConnectionContents.Type = win.SelectedIndex;
this.IgnoreSelection = true;
if (wind != null && wind.ShowDialog() == true)
{
e.Connection.TargetCapType = CapType.Arrow1Filled;
e.Connection.Content = ConnectionContents;
return;
}
// this.IgnoreSelection = false;
}
this.diagram.RemoveConnection(e.Connection);
}
private void NaviDiagram_ConnectionManipulationCompleted(object sender, ManipulationRoutedEventArgs e)
{
IShape source = null;
IShape target = null;
try
{
source = e.Connection.Source;
target = e.Connector.Shape;
RadDiagramConnection con = e.Connection as RadDiagramConnection;
con.TargetCapType = CapType.Arrow2Filled;
con.Stroke = new SolidColorBrush(Colors.Black);
con.StrokeThickness = 2;
con.Foreground = new SolidColorBrush(Colors.Black);
con.IsEditable = false;
}
catch
{
}
//소스가 null 이면 삭제
if (source == null)
{
e.Handled = true;
return;
}
//타겟이 null 이면 삭제
if (target == null)
{
e.Handled = true;
return;
}
//같은 포트에 연결 하였다면 삭제
if (source == target)
{
e.Handled = true;
return;
}
//같은 지점을 target으로 잡으면 안된다.
var checkdata = Navidiagram.Items.OfType <RadDiagramConnection>().Where(x => x.Target == target).ToList();
if (checkdata.Count >= 1)
{
e.Handled = true;
return;
}
//목적지에서 다음 경로로 연결 할 수 없다.
if (source is NaviShape)
{
NaviShape check = source as NaviShape;
if (check.PointType == "2")
{
e.Handled = true;
return;
}
}
//시작지점이 중간 경로가 될 수 없다.
if (target is NaviShape)
{
NaviShape check = target as NaviShape;
if (check.PointType == "0")
{
e.Handled = true;
return;
}
}
//시작지점에서 커넥션이 1개만 있어야 한다.
if (source is NaviShape)
{
NaviShape check = source as NaviShape;
var cons = Navidiagram.Items.OfType <RadDiagramConnection>().Where(x => x.Source == check).ToList();
if (cons.Count == 1)
{
e.Handled = true;
return;
}
}
}
