internal void InvokeDragEvent(DragEventType eventType, DragEventArgs dragEvent)
{
switch (eventType)
{
case DragEventType.Enter:
this.OnDragEnter(dragEvent);
break;
case DragEventType.Leave:
this.OnDragLeave(EventArgs.Empty);
break;
case DragEventType.Drop:
this.OnDragDrop(dragEvent);
break;
case DragEventType.Over:
this.OnDragOver(dragEvent);
break;
case DragEventType.Hover:
this.OnDragHover(dragEvent);
break;
}
}
void IBranch.OnDragEvent(object sender, int row, int column, DragEventType eventType, DragEventArgs args)
{
BranchPartitionSection section;
row = TranslateRow(row, out section);
if (row == -1)
{
args.Effect = DragDropEffects.None;
}
myInnerBranch.OnDragEvent(sender, row, column, eventType, args);
}
/// <summary>
/// Implements <see cref="ISurveyNodeDropTarget.OnDragEvent"/>
/// </summary>
void OnDragEvent(object contextElement, DragEventType eventType, DragEventArgs args)
{
LinkedElementCollection <ElementGroupingType> types = null;
switch (eventType)
{
case DragEventType.Enter:
foreach (ModelElement element in ExtractElements(args.Data))
{
ModelElement normalizedElement = EditorUtility.ResolveContextInstance(element, false) as ModelElement;
// UNDONE: NestedGrouping
if (null == normalizedElement && !(normalizedElement is ElementGrouping) && !(normalizedElement is ElementGroupingType))
{
continue;
}
if (GroupingMembershipInclusion.AddAllowed == GetElementInclusion(normalizedElement, types ?? (types = GroupingTypeCollection)))
{
args.Effect = DragDropEffects.Copy;
return;
}
}
break;
case DragEventType.Drop:
using (Transaction t = Store.TransactionManager.BeginTransaction(ResourceStrings.ElementGroupingAddElementTransactionName))
{
foreach (ModelElement element in ExtractElements(args.Data))
{
ModelElement normalizedElement = EditorUtility.ResolveContextInstance(element, false) as ModelElement;
// UNDONE: NestedGrouping
if (null != normalizedElement && !(normalizedElement is ElementGrouping) && !(normalizedElement is ElementGroupingType))
{
if (GroupingMembershipInclusion.AddAllowed == GetElementInclusion(normalizedElement, types ?? (types = GroupingTypeCollection)))
{
GroupingElementExclusion exclusion = GroupingElementExclusion.GetLink(this, normalizedElement);
if (exclusion != null)
{
// Delete the exclusion. A rule will automatically determine
// if this turns into a new inclusion or a contradiction.
exclusion.Delete();
}
else
{
new GroupingElementInclusion(this, normalizedElement);
}
}
}
}
t.Commit();
}
break;
}
}
public override Draggable OnDragEvent(DragEventType type, int id, Draggable current, DraggableType target)
{
if (type == DragEventType.Over)
{
this.mouseOver = id;
}
else
{
if (type == DragEventType.Down)
{
if (this.contents[id].type != PType.Empty)
{
GameObject obj = new GameObject("Draggable");
Draggable_Nucleon dr = (Draggable_Nucleon)obj.AddComponent(typeof(Draggable_Nucleon));
dr.type = this.contents[id].type;
this.contents[id].type = PType.Empty;
this.mouseDown = id;
return(dr);
}
}
else
{
if (type == DragEventType.Up)
{
if (target && target.CanDrop(current))
{
target.Drop(current);
current.Die();
}
else
{
if (current)
{
current.FailDrag();
this.Drop(current);
}
}
this.mouseDown = -1;
return(null);
}
else
{
if (type == DragEventType.Exit)
{
this.mouseOver = -1;
}
}
}
}
return(current);
}
public override Draggable OnDragEvent(DragEventType type, int id, Draggable current, DraggableType target)
{
if (type == DragEventType.Over)
{
this.mouseOver = id;
}
else
{
if (type == DragEventType.Exit)
{
this.mouseOver = -1;
}
}
return(current);
}
/// <summary>
/// IBranch interface implementation.
/// </summary>
public virtual void /* IBranch */ OnDragEvent(object sender, int row, int column, DragEventType eventType, DragEventArgs args)
{
}
void IBranch.OnDragEvent(object sender, int row, int column, DragEventType eventType, DragEventArgs args)
{
var branch = FindBranchForRow(ref row);
branch.OnDragEvent(sender, row, column, eventType, args);
}
public void OnDragEvent(object sender, int row, int column, DragEventType eventType, DragEventArgs args)
{
}
private void ForwardDragEvent(DragEventType dragType, DragEventArgs args)
{
var info = myTree.GetItemInfo(myDropRow, myDropColumn, false);
info.Branch.OnDragEvent(this, info.Row, info.Column, dragType, args);
}
void IBranch.OnDragEvent(object sender, int row, int column, DragEventType eventType, System.Windows.Forms.DragEventArgs args)
{
}
void IBranch.OnDragEvent(object sender, int row, int column, DragEventType eventType, DragEventArgs args)
{
}
void IBranch.OnDragEvent(object sender, int row, int column, DragEventType eventType, DragEventArgs args)
{
var branch = FindBranchForRow(ref row);
branch.OnDragEvent(sender, row, column, eventType, args);
}
public void OnDragEvent(object sender, int row, int column, DragEventType eventType, DragEventArgs args)
{
myBaseBranch.OnDragEvent(sender, row + myFirstItem, column, eventType, args);
}
void IBranch.OnDragEvent(object sender, int row, int column, DragEventType eventType, DragEventArgs args)
{
switch (eventType)
{
case DragEventType.Drop:
case DragEventType.Enter:
IDataObject data = args.Data;
if (data.GetDataPresent(typeof(Diagram)))
{
// A single diagram
Diagram rowDiagram = myDiagrams[row];
Diagram sourceDiagram = (Diagram)data.GetData(typeof(Diagram));
if (null != sourceDiagram &&
rowDiagram != sourceDiagram &&
rowDiagram.Partition == sourceDiagram.Partition)
{
if (eventType == DragEventType.Drop)
{
MoveDiagramTo(sourceDiagram, row);
}
else
{
args.Effect = DragDropEffects.Move;
}
}
}
else if (data.GetDataPresent(typeof(VirtualTreeStartDragData[])))
{
Diagram rowDiagram = myDiagrams[row];
Partition verifyPartition = rowDiagram.Partition;
VirtualTreeStartDragData[] sourceDragDataItems = (VirtualTreeStartDragData[])data.GetData(typeof(VirtualTreeStartDragData[]));
Diagram[] dropDiagrams = null;
bool doDrop = eventType == DragEventType.Drop;
for (int i = 0; i < sourceDragDataItems.Length; ++i)
{
IDataObject sourceData;
Diagram sourceDiagram;
if (null == (sourceData = sourceDragDataItems[i].Data as IDataObject) ||
!sourceData.GetDataPresent(typeof(Diagram)) ||
null == (sourceDiagram = (Diagram)sourceData.GetData(typeof(Diagram))) ||
rowDiagram == sourceDiagram ||
verifyPartition != sourceDiagram.Partition)
{
args.Effect = DragDropEffects.None;
return;
}
else if (doDrop)
{
(dropDiagrams ?? (dropDiagrams = new Diagram[sourceDragDataItems.Length]))[i] = sourceDiagram;
}
}
if (doDrop)
{
MoveDiagramsTo(dropDiagrams, row);
}
else
{
args.Effect = DragDropEffects.Move;
}
}
break;
}
}
void IBranch.OnDragEvent(object sender, int row, int column, DragEventType eventType, System.Windows.Forms.DragEventArgs args)
{
}
void ISurveyNodeDropTarget.OnDragEvent(object contextElement, DragEventType eventType, DragEventArgs args)
{
OnDragEvent(contextElement, eventType, args);
}
/// <summary>
/// IBranch interface implementation.
/// </summary>
public virtual void /* IBranch */ OnDragEvent(object sender, int row, int column, DragEventType eventType, DragEventArgs args)
{
}
void IBranch.OnDragEvent(object sender, int row, int column, DragEventType eventType, DragEventArgs args)
{
switch (eventType)
{
case DragEventType.Drop:
case DragEventType.Enter:
IDataObject data = args.Data;
if (data.GetDataPresent(typeof(Diagram)))
{
// A single diagram
Diagram rowDiagram = myDiagrams[row];
Diagram sourceDiagram = (Diagram)data.GetData(typeof(Diagram));
if (null != sourceDiagram &&
rowDiagram != sourceDiagram &&
rowDiagram.Partition == sourceDiagram.Partition)
{
if (eventType == DragEventType.Drop)
{
MoveDiagramTo(sourceDiagram, row);
}
else
{
args.Effect = DragDropEffects.Move;
}
}
}
else if (data.GetDataPresent(typeof(VirtualTreeStartDragData[])))
{
Diagram rowDiagram = myDiagrams[row];
Partition verifyPartition = rowDiagram.Partition;
VirtualTreeStartDragData[] sourceDragDataItems = (VirtualTreeStartDragData[])data.GetData(typeof(VirtualTreeStartDragData[]));
Diagram[] dropDiagrams = null;
bool doDrop = eventType == DragEventType.Drop;
for (int i = 0; i < sourceDragDataItems.Length; ++i)
{
IDataObject sourceData;
Diagram sourceDiagram;
if (null == (sourceData = sourceDragDataItems[i].Data as IDataObject) ||
!sourceData.GetDataPresent(typeof(Diagram)) ||
null == (sourceDiagram = (Diagram)sourceData.GetData(typeof(Diagram))) ||
rowDiagram == sourceDiagram ||
verifyPartition != sourceDiagram.Partition)
{
args.Effect = DragDropEffects.None;
return;
}
else if (doDrop)
{
(dropDiagrams ?? (dropDiagrams = new Diagram[sourceDragDataItems.Length]))[i] = sourceDiagram;
}
}
if (doDrop)
{
MoveDiagramsTo(dropDiagrams, row);
}
else
{
args.Effect = DragDropEffects.Move;
}
}
break;
}
}
/// <summary>
/// IBranch interface implementation.
/// </summary>
public void OnDragEvent(object sender, int row, int column, DragEventType eventType, DragEventArgs args)
{
}
public override Draggable OnDragEvent(DragEventType type, int id, Draggable current, DraggableType target)
{
if (type == DragEventType.Over)
{
this.mouseOver = id;
this.Rebuild();
}
else
{
if (type == DragEventType.Down)
{
int newp = this.p;
int newn = this.n;
if (this.points[id].state == PType.P)
{
newp--;
}
else
{
newn--;
}
if (newp > 0 && AtomChart.elements[newp - 1].nuclides[newn] != null)
{
this.p = newp;
this.n = newn;
GameObject obj = new GameObject("Draggable");
Draggable_Nucleon dr = (Draggable_Nucleon)obj.AddComponent(typeof(Draggable_Nucleon));
dr.type = this.points[id].state;
this.randomizeOrder = Random.value;
this.mouseDown = id;
this.Rebuild();
return(dr);
}
}
else
{
if (type == DragEventType.Up)
{
if (target && target.CanDrop(current))
{
target.Drop(current);
if ((target != this) && ((UserAtom.p + 1) <= UserAtom.e))
{
Draggable_Nucleon nuc = current as Draggable_Nucleon;
if (nuc.type == PType.P)
{
this.orbitals.RemoveElectron(false);
if ((target as Orbitals) || ((target as CreatorBackground) && (this.background.mouseOver == 0)))
{
this.StartCoroutine(this.ElectronToProton());
}
else
{
if (target as TrayGUI)
{
this.StartCoroutine(this.ElectronToTray());
}
}
}
}
current.Die();
}
else
{
if (current)
{
current.FailDrag();
this.Drop(current);
}
}
this.randomizeOrder = Random.value;
this.mouseDown = -1;
this.Rebuild();
return(null);
}
else
{
if (type == DragEventType.Exit)
{
this.mouseOver = -1;
this.Rebuild();
}
}
}
}
return(current);
}
void IBranch.OnDragEvent(object sender, int row, int column, DragEventType eventType, DragEventArgs args)
{
BranchPartitionSection section;
row = TranslateRow(row, out section);
if (row == -1)
{
args.Effect = DragDropEffects.None;
}
myInnerBranch.OnDragEvent(sender, row, column, eventType, args);
}