protected override void OnSelectionChanged(SelectionChangedEventArgs _e)
{
if (DoingSelectionChanged == false)
{
DoingSelectionChanged = true;
if (this.SelectedItem != null && ((ComboBoxItem)this.SelectedItem).Tag is IVertex)
{
IVertex tag = (IVertex)((ComboBoxItem)this.SelectedItem).Tag;
IVertex bev = Vertex.Get("BaseEdge:");
if (bev != null)
{
IVertex fromv = bev.Get("From:");
IVertex metav = bev.Get("Meta:");
IVertex tov = bev.Get("To:");
if (tov != tag) // is there any change ?
{
//GraphUtil.ReplaceEdge(fromv, metav, tag);
GraphUtil.CreateOrReplaceEdge(fromv, metav, tag);
GraphUtil.CreateOrReplaceEdge(bev, MinusZero.Instance.Root.Get(@"System\Meta\ZeroTypes\Edge\To"), tag);
}
}
}
DoingSelectionChanged = false;
}
base.OnSelectionChanged(_e);
}
protected override void OnToggle()
{
base.OnToggle();
if (IsNull)
{
IVertex r = MinusZero.Instance.Root;
IVertex from = Vertex.Get(@"BaseEdge:\From:");
IVertex meta = Vertex.Get(@"BaseEdge:\Meta:");
IVertex toMeta = r.Get(@"System\Meta\ZeroTypes\Edge\To");
if (from != null && meta != null)
{
//GraphUtil.ReplaceEdge(Vertex.Get("BaseEdge:"), "To", GraphUtil.SetVertexValue(from, meta, "True")); // NOT
//GraphUtil.SetVertexValue(Vertex.Get("BaseEdge:"), toMeta, GraphUtil.SetVertexValue(from, meta, "True")); // NOT!!!!
GraphUtil.CreateOrReplaceEdge(Vertex.Get("BaseEdge:"), toMeta, GraphUtil.SetVertexValue(from, meta, "True"));
IsNull = false;
}
}
if (Vertex.Get(@"BaseEdge:\To:") != null)
{
if (this.IsChecked == true)
{
Vertex.Get(@"BaseEdge:\To:").Value = "True";
}
else
{
Vertex.Get(@"BaseEdge:\To:").Value = "False";
}
}
}
void Button_Click(object sender, RoutedEventArgs e)
{
if (buttonStateIsNew) // new
{
IVertex baseVertex = Vertex.Get(@"BaseEdge:\From:");
IVertex meta = Vertex.Get(@"BaseEdge:\Meta:");
IVertex newVertex = VertexOperations.AddInstanceByEdgeVertex(baseVertex, meta);
GraphUtil.CreateOrReplaceEdge(Vertex.Get(@"BaseEdge:"), MinusZero.Instance.Root.Get(@"System\Meta\ZeroTypes\Edge\To"), newVertex);
if (newVertex != null)
{
ButtonSetOpen();
}
}
else // open
{
FormVisualiser v = (FormVisualiser)UIWpf.getParentFormVisualiser(this);
if (v != null)
{
Edge.CopyAndReplaceEdge(v.Vertex, "BaseEdge", Vertex.Get("BaseEdge:"));
}
else
{
//BaseCommands.Open(Vertex.Get("BaseEdge:"), null); // want Form visualiser
BaseCommands.OpenFormVisualiser(Vertex.Get("BaseEdge:"));
}
}
}
public static void DoDropForVertexVisualiser(object orgin, IVertex baseEdge, DragEventArgs e)
{
IVertex r = MinusZero.Instance.Root;
object sender = e.Data.GetData("DragSource");
if (sender == null || orgin == sender)
{
return;
}
if (e.Data.GetDataPresent("Vertex"))
{
IVertex dndVertex = e.Data.GetData("Vertex") as IVertex;
IEdge ee = dndVertex.FirstOrDefault();
if (ee != null)
{
IVertex toMeta = r.Get(@"System\Meta\ZeroTypes\Edge\To");
GraphUtil.CreateOrReplaceEdge(baseEdge.Get("From:"), baseEdge.Get("Meta:"), ee.To.Get("To:"));
GraphUtil.CreateOrReplaceEdge(baseEdge, toMeta, ee.To.Get("To:")); // this is needed for some update scenarios
}
if (sender is IHasSelectableEdges)
{
((IHasSelectableEdges)sender).UnselectAllSelectedEdges();
}
GraphUtil.RemoveAllEdges(dndVertex);
}
MinusZero.Instance.IsGUIDragging = false;
}
public static IVertex NewDiagram(IVertex baseVertex, IVertex inputVertex)
{
IVertex dv = VertexOperations.AddInstance(baseVertex.Get("To:"), MinusZero.Instance.Root.Get(@"System\Meta\Visualiser\Class:Diagram"));
GraphUtil.CreateOrReplaceEdge(dv, MinusZero.Instance.Root.Get(@"System\Meta\Visualiser\Class:Diagram\CreationPool"), baseVertex.Get("To:"));
MinusZero.Instance.DefaultShow.EditDialog(dv, null);
return(null);
}
public void AddDiagramLineVertex(IEdge edge, IVertex diagramLineDefinition, DiagramItemBase toItem)
{
IVertex r = MinusZero.Instance.Root;
((EasyVertex)Vertex).CanFireChangeEvent = false;
IVertex l = VertexOperations.AddInstance(Vertex, diagramLineDefinition.Get("DiagramLineClass:"), r.Get(@"System\Meta\Visualiser\DiagramInternal\DiagramItemBase\DiagramLine"));
GraphUtil.CreateOrReplaceEdge(l, r.Get(@"System\Meta\Visualiser\DiagramInternal\DiagramLineBase\ToDiagramItem"), toItem.Vertex);
GraphUtil.CreateOrReplaceEdge(l, r.Get(@"System\Meta\Visualiser\DiagramInternal\DiagramLineBase\Definition"), diagramLineDefinition);
Edge.CreateEdgeAndCreateOrReplaceEdgeByMeta(l, r.Get(@"System\Meta\ZeroTypes\HasBaseEdge\BaseEdge"), edge);
AddDiagramLineObject(toItem, l);
((EasyVertex)Vertex).CanFireChangeEvent = true;
}
protected void OnBoxTextChanged(object sender, TextChangedEventArgs e)
{
if (ValueChangeing == false)
{
ValueChangeing = true;
IVertex bv = Vertex.Get(@"BaseEdge:\To:");
if (bv == null || bv.Value == null)
{
IVertex r = MinusZero.Instance.Root;
IVertex from = Vertex.Get(@"BaseEdge:\From:");
IVertex meta = Vertex.Get(@"BaseEdge:\Meta:");
IVertex toMeta = r.Get(@"System\Meta\ZeroTypes\Edge\To");
if (from != null && meta != null)
{
//GraphUtil.SetVertexValue(from, meta, Parse(TextBox.Text)); // this is not enough. BaseEdge:\To: is not set
GraphUtil.CreateOrReplaceEdge(Vertex.Get("BaseEdge:"), toMeta, GraphUtil.SetVertexValue(from, meta, Parse(TextBox.Text)));
IsNull = false;
}
}
else
//if (bv != null)
{
bv.Value = Parse(TextBox.Text);
if (IsRanged)
{
Slider.Value = GraphUtil.ToDouble <T>((T)bv.Value);
}
}
ValueChangeing = false;
}
}
protected void OnSliderValueChanged(object sender, RoutedPropertyChangedEventArgs <double> e)
{
if (ValueChangeing == false)
{
ValueChangeing = true;
IVertex bv = Vertex.Get(@"BaseEdge:\To:");
if (bv == null || bv.Value == null)
{
IVertex r = MinusZero.Instance.Root;
IVertex from = Vertex.Get(@"BaseEdge:\From:");
IVertex meta = Vertex.Get(@"BaseEdge:\Meta:");
IVertex toMeta = r.Get(@"System\Meta\ZeroTypes\Edge\To");
if (from != null && meta != null)
{
//GraphUtil.SetVertexValue(from, meta, GraphUtil.FromDouble<T>(Slider.Value)); // this is not enough. BaseEdge:\To: is not se
GraphUtil.CreateOrReplaceEdge(Vertex.Get("BaseEdge:"), toMeta, GraphUtil.SetVertexValue(from, meta, GraphUtil.FromDouble <T>(Slider.Value)));
IsNull = false;
}
TextBox.Text = Slider.Value.ToString();
}
else
{
bv.Value = GraphUtil.FromDouble <T>(Slider.Value);
TextBox.Text = Slider.Value.ToString();
}
ValueChangeing = false;
}
}
protected void AddEdge(IVertex meta, bool isSet)
{
if (DisplayBaseVertex && BaseVertexEdgeAdded == false)
{
BaseVertexEdge = getMetaForForm();
BaseVertexEdgeAdded = true;
AddEdge(BaseVertexEdge, false);
}
string group = getGroup(meta);
string section = getSection(meta);
IVertex r = MinusZero.Instance.Root;
TextBlock metaControl = new TextBlock();
if (meta == null)
{
metaControl.Text = "XXX";
metaControl.Height = 0;
}
else
{
metaControl.Text = (string)meta.Value;
}
metaControl.FontStyle = FontStyles.Italic;
metaControl.FontWeight = UIWpf.MetaWeight;
metaControl.Foreground = (Brush)FindResource("0GrayBrush");
metaControl.FontStyle = FontStyles.Italic;
System.Windows.FrameworkElement dataControl = null;
if (isSet)
{
TableVisualiser tv = new TableVisualiser();
if (ExpertMode)
{
GraphUtil.SetVertexValue(tv.Vertex, MinusZero.Instance.Root.Get(@"System\Meta\Visualiser\Table\ExpertMode"), "True");
}
// need to remove and add to have "transaction"
GraphUtil.CreateOrReplaceEdge(tv.Vertex.Get("ToShowEdgesMeta:"), r.Get(@"System\Meta\ZeroTypes\Edge\Meta"), meta);
IVertex v = tv.Vertex.Get("ToShowEdgesMeta:");
GraphUtil.DeleteEdgeByMeta(tv.Vertex, "ToShowEdgesMeta");
tv.Vertex.AddEdge(MinusZero.Instance.Root.Get(@"System\Meta\Visualiser\Table\ToShowEdgesMeta"), v);
//GraphUtil.CreateOrReplaceEdge(tv.Vertex.Get("ToShowEdgesMeta:"), r.Get(@"System\Meta\ZeroTypes\Edge\To"), e.To); // do not need
GraphUtil.ReplaceEdge(tv.Vertex.Get("BaseEdge:"), "To", Vertex.Get(@"BaseEdge:\To:"));
dataControl = tv;
}
else
{
if (meta == BaseVertexEdge)
{
StringVisualiser sv = new StringVisualiser();
Edge.ReplaceEdgeEdges(sv.Vertex.Get("BaseEdge:"), Vertex.GetAll(@"BaseEdge:\To:").FirstOrDefault());
dataControl = sv;
}
else
{
VisualiserEditWrapper w = new VisualiserEditWrapper();
IEdge e;
e = Vertex.GetAll(@"BaseEdge:\To:\" + (string)meta.Value + ":").FirstOrDefault();
if (e == null) // no edge in data vertex
{
w.BaseEdge = new EasyEdge(Vertex.Get(@"BaseEdge:\To:"), meta, null);
}
else
{
w.BaseEdge = e;
}
dataControl = w;
}
}
ControlInfo ci = new ControlInfo();
ci.MetaControl = metaControl;
ci.DataControl = dataControl;
if (meta == null)
{ // BaseEdgeVertex
TabList[group].ControlInfos.Add(MinusZero.Instance.CreateTempVertex(), ci);
}
else
{
if (TabList[group].ControlInfos.ContainsKey(meta))
{
int x = 0; // same meta sub vertex two times in meta vertex
}
else
{
TabList[group].ControlInfos.Add(meta, ci);
}
}
Panel place = GetUIPlace(group, section, ci);
if (MetaOnLeft)
{
metaControl.TextAlignment = TextAlignment.Right;
StackPanel s = new StackPanel();
s.Orientation = Orientation.Horizontal;
ci.GapControl = new StackPanel();
s.Children.Add(ci.GapControl);
s.Children.Add(metaControl);
Border b2 = new Border();
b2.BorderThickness = new System.Windows.Thickness(metaVsDataSeparator, 0, 0, 0);
s.Children.Add(b2);
s.Children.Add(dataControl);
place.Children.Add(s);
}
else
{
place.Children.Add(metaControl);
place.Children.Add(dataControl);
}
Border b = new Border();
b.BorderThickness = new System.Windows.Thickness(0, controlLineVsControlLineSeparator, 0, 0);
place.Children.Add(b);
}