/// <summary>
/// Sets the active item; used by UI components.
/// The active is used as insersion point where paste and drag and drop operations
/// insert new objects into the UI data.</summary>
/// <param name="item">Active item</param>
public void SetActiveItem(object item)
{
m_activeItem = null;
DomNode node = Adapters.As <DomNode>(item);
while (node != null)
{
if (node.Is <GameObjectFolder>() || node.Is <GameObjectGroup>())
{
m_activeItem = node;
break;
}
node = node.Parent;
}
}
public static GameObjectReference Create(DomNode node)
{
if (node == null)
{
throw new ArgumentNullException("node");
}
if (!node.Is <IGameObject>())
{
throw new ArgumentException(node.Type.Name + " is not derived from " +
Schema.gameObjectType.Type.Name);
}
DomNode rootNode = node.GetRoot();
GameDocument gameDoc = rootNode.As <GameDocument>();
if (gameDoc == null)
{
throw new ArgumentException("nod must belong to a document.");
}
// create game object reference.
DomNode refNode = new DomNode(Schema.gameObjectReferenceType.Type);
GameObjectReference gobRef = refNode.As <GameObjectReference>();
// Create Uri
Uri ur = new Uri(gameDoc.Uri + "#" + node.GetId());
refNode.SetAttribute(Schema.gameObjectReferenceType.refAttribute, ur);
gobRef.m_target = node;
return(gobRef);
}
/// <summary>
/// Gets whether the target can be demoted from reference instances to copy instances.
/// Items can be demoted when the active context is CircuitEditingContext and
/// all the items are selected references.</summary>
/// <param name="items">Items to demote</param>
/// <returns>True iff the target can be demoted</returns>
public override bool CanDemoteToCopyInstance(IEnumerable <object> items)
{
var circuitEditingContext = ContextRegistry.GetActiveContext <CircuitEditingContext>();
if (circuitEditingContext != null && items.Any())
{
DomNode parent = null;
foreach (var item in items)
{
bool validCandiate = circuitEditingContext.Selection.Contains(item) &&
(item.Is <GroupInstance>() || item.Is <ModuleInstance>());
if (!validCandiate)
{
return(false);
}
var currentParent = item.Cast <DomNode>().Parent;
if (parent == null)
{
parent = currentParent;
}
else if (parent != currentParent) // items limit to same parent
{
return(false);
}
}
return(parent.Is <ICircuitContainer>());
}
return(false);
}
private bool IsContained(DomNode element, DomNode container)
{
if (container.Is <Circuit>())
{
return(true);
}
if (m_moveElementBehavior == MoveElementBehavior.MoveConstrainToCursorContainment)
{
// since container is the drop target, the cursor must be over the container when CanMove() is called
return(true);
}
else if (m_moveElementBehavior == MoveElementBehavior.MoveConstrainToContainerBounds)
{
AdaptableControl control = m_viewingContext.Cast <AdaptableControl>();
var offset = GetRelativeOffset(element.Parent.Cast <ICircuitContainer>(), container.Cast <ICircuitContainer>());
// get bound in local space
var elemLocalBound = GetLocalBound(control, element.Cast <Element>());
var containerLocalBound = GetLocalBound(control, container.Cast <Element>());
elemLocalBound.Offset(offset);
containerLocalBound.Location = new PointF(0, GetTitleHeight(control));
containerLocalBound.Height -= GetLabelHeight(control);// exclude bottom label area
elemLocalBound.Offset(GetSubContentOffset(control));
return(containerLocalBound.Contains(elemLocalBound));
}
return(false);
}
private void RemoveNode(DomNode node)
{
if (node.Is <Group>())
{
node.Cast <Group>().Changed -= GroupChanged;
}
}
private void AddNode(DomNode node)
{
if (node.Is <Group>())
{
node.Cast <Group>().Changed += GroupChanged;
}
}
/// <summary>
/// Tests if the gameobjects can be grouped.
/// The gameobjects can be grouped if there are more than one
/// and they belong to the same level.</summary>
public bool CanGroup(IEnumerable <IGameObject> gobs)
{
// can group if there are more than one gob and they all belong to same level.
DomNode root1 = null;
int gobcount = 0;
bool sameLevel = true;
foreach (IGameObject gob in gobs)
{
DomNode root = gob.As <DomNode>().GetRoot();
if (!root.Is <IGame>())
{
sameLevel = false;
break;
}
if (root1 == null)
{
root1 = root;
}
if (root1 != root)
{
sameLevel = false;
break;
}
gobcount++;
}
return(sameLevel && gobcount > 1);
}
/// <summary>
/// Find first item in a hierarchy using a predicate
/// </summary>
/// <typeparam name="T">Type to convert to</typeparam>
/// <param name="domRootNode">Root item to look in</param>
/// <param name="predicate">Predicate to use</param>
/// <returns>Found item or null if not found</returns>
public static T FindFirstInWhere <T>(DomNode domRootNode, Predicate <T> predicate) where T : class
{
if (domRootNode == null)
{
return(null);
}
if (predicate == null)
{
return(null);
}
if (domRootNode.Is <T>())
{
var converted = domRootNode.As <T>();
if (predicate(converted))
{
return(converted);
}
}
foreach (var domNode in domRootNode.Children)
{
var result = FindFirstInWhere(domNode, predicate);
if (result != null)
{
return(result);
}
}
return(null);
}
private static bool IsCircuitItem(DomNode child, DomNode parent)
{
if (parent == null)
{
return(false);
}
while (parent != null &&
parent.Is <LayerFolder>())
{
parent = parent.Parent;
}
return
(child.Is <Group>() || parent.Is <Circuit>() || parent.Is <Group>());
}
public static GameObjectReference Create(DomNode node)
{
if (node == null)
{
throw new ArgumentNullException("node");
}
if (!node.Is <IGameObject>())
{
throw new ArgumentException(node.Type.Name + " is not derived from " +
Schema.gameObjectType.Type.Name);
}
GameDocument gameDoc = node.GetRoot().As <GameDocument>();
if (gameDoc == null)
{
throw new ArgumentException("node must belong to a document.");
}
// create game object reference.
DomNode refNode = new DomNode(Schema.gameObjectReferenceType.Type);
GameObjectReference gobRef = refNode.As <GameObjectReference>();
gobRef.SetTarget(node);
gobRef.UpdateUri();
return(gobRef);
}
protected override void OnNodeSet()
{
base.OnNodeSet();
// Only adapt to ICurve.
if (!DomNode.Is <ICurve>())
{
throw new InvalidOperationException("This adapter can only attach to instance of type that implements ICurve");
}
DomNode.ChildInserting += (sender, e) =>
{
var cp = e.Child.As <IControlPoint>();
if (cp != null)
{
// check curve limit.
var curve = DomNode.Cast <ICurve>();
if (cp.X < curve.MinX ||
cp.X > curve.MaxX ||
cp.Y < curve.MinY ||
cp.Y > curve.MaxY)
{
throw new InvalidTransactionException("Cannot add control-point outside curve limits".Localize());
}
}
};
DomNode.AttributeChanged += (sender, e) =>
{
try
{
// prevent re-entry
if (m_validating)
{
return;
}
m_validating = true;
var pt = e.DomNode.As <IControlPoint>();
var curve = pt == null ? null : pt.Parent;
if (curve != null)
{
// keep x and y within curve limits.
if (e.AttributeInfo.Equivalent(UISchema.controlPointType.xAttribute))
{
pt.X = MathUtil.Clamp((float)e.NewValue, curve.MinX, curve.MaxX);
}
else if (e.AttributeInfo.Equivalent(UISchema.controlPointType.yAttribute))
{
pt.Y = MathUtil.Clamp((float)e.NewValue, curve.MinY, curve.MaxY);
}
}
}
finally
{
m_validating = false;
}
};
}
/// <summary>
/// Constructs descriptive name of circuit item. Debugging Helper method.</summary>
/// <param name="domNode">DomNode of circuit item</param>
/// <returns>Descriptive name of circuit item</returns>
static public string GetDomNodeName(DomNode domNode)
{
string result = string.Empty;
if (domNode.Is <Element>())
{
result = domNode.Cast <Element>().Name;
}
else if (domNode.Is <GroupPin>())
{
result = "Group Pin : " + domNode.Cast <GroupPin>().Name;
}
else if (domNode.Is <Wire>())
{
var connection = domNode.Cast <Wire>();
int inputPinIndex, outputPinIndex;
// during undo/redo, the pin index may temporarily out of range, need to check index before call OutputPin|InputPin
if (connection.IsValid(out inputPinIndex, out outputPinIndex))
{
result = "Edge from " + connection.OutputElement.Name + "[" + connection.OutputPin.Name + "]" +
" to " + connection.InputElement.Name + "[" + connection.InputPin.Name + "]";
}
else
{
result = "Edge from " + connection.OutputElement.Name + "[" + outputPinIndex + "]" +
" to " + connection.InputElement.Name + "[" + inputPinIndex + "]";
}
}
else if (domNode.Is <Circuit>())
{
var doc = domNode.As <IDocument>();
if (doc != null && doc.Uri != null)
{
result = "Circuit " + Path.GetFileNameWithoutExtension(doc.Uri.LocalPath);
}
else
{
result = "Circuit " + domNode.GetId();
}
}
if (result == string.Empty)
{
result = domNode.GetId() ?? domNode.ToString();
}
return(result);
}
/// <summary>
/// Gets item's display information</summary>
/// <param name="item">Item being displayed</param>
/// <param name="info">Item info, to fill out</param>
public void GetInfo(object item, ItemInfo info)
{
DomNode node = item as DomNode;
if (node != null)
{
if (node.Type == UISchema.UIRefType.Type)
{
info.ImageIndex = info.GetImageList().Images.IndexOfKey(Resources.RefImage);
string label = string.Empty;
UIRef uiRef = node.As <UIRef>();
UIObject uiTarget = uiRef.UIObject;
if (uiTarget != null)
{
label = uiTarget.Name;
}
info.Label = "[" + label + "]";
}
else if (node.Is <Curve>())
{
Curve cv = node.Cast <Curve>();
info.Label = string.IsNullOrWhiteSpace(cv.DisplayName) ? cv.Name : cv.DisplayName;
info.ImageIndex = info.GetImageList().Images.IndexOfKey(Resources.CurveImage);
}
else
{
NodeTypePaletteItem paletteItem = node.Type.GetTag <NodeTypePaletteItem>();
if (paletteItem != null)
{
info.ImageIndex = info.GetImageList().Images.IndexOfKey(paletteItem.ImageName);
}
info.Label = node.GetId();
}
info.IsLeaf = !GetChildren(item).Any();
}
else
{
EmptyRef emptyRef = item as EmptyRef;
if (emptyRef != null)
{
info.Label = "Ref";
info.ImageIndex = info.GetImageList().Images.IndexOfKey(Resources.RefEmptyImage);
info.IsLeaf = true;
}
}
if (string.IsNullOrEmpty(info.Label))
{
throw new ArgumentException("info.lable");
}
}
protected override void WriteChildElementsRecursive(DomNode node, XmlWriter writer)
{
// Filter out external template file references that should not be in-lined
if (node.Is<TemplateFolder>())
{
var pathUri = node.GetAttribute(Schema.templateFolderType.referenceFileAttribute) as Uri;
if (pathUri != null)
return;
}
base.WriteChildElementsRecursive(node, writer);
}
protected override void WriteChildElementsRecursive(DomNode node, XmlWriter writer)
{
// Filter out external template file references that should not be in-lined
if (node.Is<TemplateFolder>())
{
var pathUri = node.GetAttribute(Schema.templateFolderType.referenceFileAttribute) as Uri;
if (pathUri != null)
return;
}
base.WriteChildElementsRecursive(node, writer);
}
/// <summary>
/// Gets the bounding rectangle of all circuit items in client coordinates</summary>
/// <returns>Bounding rectangle of all circuit items in client coordinates</returns>
public Rectangle GetBounds()
{
if (m_graph == null)
{
return(Rectangle.Empty);
}
IEnumerable <object> items = m_graph.Nodes;
var annoDiagram = m_graph.As <IAnnotatedDiagram>();
if (annoDiagram != null)
{
items = items.Concat(annoDiagram.Annotations);
}
Rectangle bounds = GetBounds(items);
if (DomNode.Is <Group>())
{
// include group pins y range
var group = DomNode.Cast <Group>();
int yMin = int.MaxValue;
int yMax = int.MinValue;
foreach (var pin in group.InputGroupPins.Concat(group.OutputGroupPins))
{
var grpPin = pin.Cast <GroupPin>();
if (grpPin.Bounds.Y < yMin)
{
yMin = grpPin.Bounds.Y;
}
if (grpPin.Bounds.Y > yMax)
{
yMax = grpPin.Bounds.Y;
}
}
// transform y range to client space
if (yMin != int.MaxValue && yMax != int.MinValue)
{
var transformAdapter = m_control.Cast <ITransformAdapter>();
var minPt = Matrix3x2F.TransformPoint(transformAdapter.Transform, new PointF(0, yMin));
var maxPt = Matrix3x2F.TransformPoint(transformAdapter.Transform, new PointF(0, yMax));
yMin = (int)minPt.Y;
yMax = (int)maxPt.Y;
int width = bounds.Width;
int height = yMax - yMin + 1;
bounds = Rectangle.Union(bounds, new Rectangle(bounds.X, yMin, width, height));
}
}
return(bounds);
}
private static void GatherNodeTypes(DomNode domNode, ICollection <SledProjectFilesFolderType> lstFolders)
{
if (domNode.Is <SledProjectFilesFolderType>())
{
lstFolders.Add(domNode.As <SledProjectFilesFolderType>());
}
foreach (var child in domNode.Children)
{
GatherNodeTypes(child, lstFolders);
}
}
private static void GatherNodeTypes(DomNode tree, IDictionary <Guid, SledProjectFilesFileType> dictNodes)
{
if (tree.Is <SledProjectFilesFileType>())
{
var projFile = tree.As <SledProjectFilesFileType>();
if (!dictNodes.ContainsKey(projFile.Guid))
{
dictNodes.Add(projFile.Guid, projFile);
}
}
foreach (var child in tree.Children)
{
GatherNodeTypes(child, dictNodes);
}
}
/// <summary>
/// Recursively gather type T convertible objects from a specific
/// root DomNode and its children
/// </summary>
/// <typeparam name="T">Type to convert to</typeparam>
/// <param name="domRootNode">Root DomNode</param>
/// <param name="lstObjects">List of objects</param>
public static void GatherAllAs <T>(DomNode domRootNode, List <T> lstObjects) where T : class
{
if (domRootNode == null)
{
return;
}
if (domRootNode.Is <T>())
{
lstObjects.Add(domRootNode.As <T>());
}
foreach (var domNode in domRootNode.Children)
{
GatherAllAs(domNode, lstObjects);
}
}
private static bool IsLayerItem(DomNode node)
{
return node.Is<ILayer>() || node.Is<IReference<IGameObject>>();
}
internal D2dAdaptableControl CreateCircuitControl(DomNode circuitNode)
{
var control = new D2dAdaptableControl();
control.SuspendLayout();
control.BackColor = SystemColors.ControlLight;
control.AllowDrop = true;
var transformAdapter = new TransformAdapter();
transformAdapter.EnforceConstraints = false; //to allow the canvas to be panned to view negative coordinates
transformAdapter.UniformScale = true;
transformAdapter.MinScale = new PointF(0.25f, 0.25f);
transformAdapter.MaxScale = new PointF(4, 4);
var viewingAdapter = new ViewingAdapter(transformAdapter);
viewingAdapter.MarginSize = new Size(25, 25);
var canvasAdapter = new CanvasAdapter();
((ILayoutConstraint)canvasAdapter).Enabled = false; //to allow negative coordinates for circuit elements within groups
var autoTranslateAdapter = new AutoTranslateAdapter(transformAdapter);
var mouseTransformManipulator = new MouseTransformManipulator(transformAdapter);
var mouseWheelManipulator = new MouseWheelManipulator(transformAdapter);
var scrollbarAdapter = new ScrollbarAdapter(transformAdapter, canvasAdapter);
var hoverAdapter = new HoverAdapter();
hoverAdapter.HoverStarted += control_HoverStarted;
hoverAdapter.HoverStopped += control_HoverStopped;
var annotationAdaptor = new D2dAnnotationAdapter(m_theme); // display annotations under diagram
var d2dRectangleDragSelector = new D2dRectangleDragSelector();
var d2dRectangleDragRenderer = new D2dRectangleDragRenderer(d2dRectangleDragSelector);
if (circuitNode.Is<Circuit>())
{
var circuitAdapter = new D2dGraphAdapter<Module, Connection, ICircuitPin>(m_circuitRenderer, transformAdapter);
// The "AllFirst" policy will try to draw edges (wires) before nodes, as much as possible.
//circuitAdapter.EdgeRenderPolicy = D2dGraphAdapter<Module, Connection, ICircuitPin>.DrawEdgePolicy.AllFirst;
var circuitModuleEditAdapter = new D2dGraphNodeEditAdapter<Module, Connection, ICircuitPin>(
m_circuitRenderer, circuitAdapter, transformAdapter);
circuitModuleEditAdapter.DraggingSubNodes = false;
var circuitConnectionEditAdapter =
new D2dGraphEdgeEditAdapter<Module, Connection, ICircuitPin>(m_circuitRenderer, circuitAdapter, transformAdapter);
circuitConnectionEditAdapter.EdgeRouteTraverser = CircuitUtil.EdgeRouteTraverser;
control.Adapt(
// This end of the list is drawn first and receives mouse events last.
hoverAdapter,
scrollbarAdapter,
autoTranslateAdapter,
d2dRectangleDragSelector, //Needs to be before annotationAdaptor, so that drag-and-selecting text works.
transformAdapter,
viewingAdapter,
canvasAdapter,
mouseTransformManipulator,
mouseWheelManipulator,
new KeyboardIOGraphNavigator<Module, Connection, ICircuitPin>(),
new D2dGridAdapter(),
annotationAdaptor, //Needs to be before circuitAdapter so that comments appear under elements.
circuitAdapter,
circuitModuleEditAdapter, //lets user move circuit elements on canvas
circuitConnectionEditAdapter,
new LabelEditAdapter(),
d2dRectangleDragRenderer,
new SelectionAdapter(),
new DragDropAdapter(m_statusService),
new ContextMenuAdapter(m_commandService, m_contextMenuCommandProviders)
// This end of the list is drawn last and receives mouse events first.
);
}
else if (circuitNode.Is<Group>())
{
var circuitAdapter = new D2dSubgraphAdapter<Module, Connection, ICircuitPin>(m_subGraphRenderer,
transformAdapter);
var circuitModuleEditAdapter = new D2dGraphNodeEditAdapter<Module, Connection, ICircuitPin>(
m_subGraphRenderer, circuitAdapter, transformAdapter);
circuitModuleEditAdapter.DraggingSubNodes = false;
var circuitConnectionEditAdapter =
new D2dGraphEdgeEditAdapter<Module, Connection, ICircuitPin>(m_subGraphRenderer, circuitAdapter, transformAdapter);
circuitConnectionEditAdapter.EdgeRouteTraverser = CircuitUtil.EdgeRouteTraverser;
var groupPinEditor = new GroupPinEditor(transformAdapter);
groupPinEditor.GetPinOffset = m_subGraphRenderer.GetPinOffset;
canvasAdapter.UpdateTranslateMinMax = groupPinEditor.UpdateTranslateMinMax;
control.Adapt(
// This end of the list is drawn first and receives mouse events last.
hoverAdapter,
scrollbarAdapter,
autoTranslateAdapter,
d2dRectangleDragSelector,
transformAdapter,
viewingAdapter,
canvasAdapter,
mouseTransformManipulator,
mouseWheelManipulator,
new KeyboardIOGraphNavigator<Module, Connection, ICircuitPin>(),
new D2dGridAdapter(),
annotationAdaptor,
circuitAdapter,
circuitModuleEditAdapter,
circuitConnectionEditAdapter,
new LabelEditAdapter(),
groupPinEditor,
d2dRectangleDragRenderer,
new SelectionAdapter(),
new DragDropAdapter(m_statusService),
new ContextMenuAdapter(m_commandService, m_contextMenuCommandProviders)
// This end of the list is drawn last and receives mouse events first.
);
}
else throw new NotImplementedException(
"graph node type is not supported!");
control.ResumeLayout();
control.DoubleClick += control_DoubleClick;
control.MouseDown += control_MouseDown;
return control;
}
private void ShowBreakpointConditionForm(DomNode domNode)
{
if (domNode == null)
return;
if (!domNode.Is<SledProjectFilesBreakpointType>())
return;
var bp =
domNode.As<SledProjectFilesBreakpointType>();
if (bp == null)
return;
ShowBreakpointConditionFormInternal(bp);
}
bool IReference <DomNode> .CanReference(DomNode item)
{
return(item.Is <Element>());
}
internal D2dAdaptableControl CreateCircuitControl(DomNode circuitNode)
{
var control = new D2dAdaptableControl();
control.SuspendLayout();
control.BackColor = SystemColors.ControlLight;
control.AllowDrop = true;
var transformAdapter = new TransformAdapter();
transformAdapter.EnforceConstraints = false; //to allow the canvas to be panned to view negative coordinates
transformAdapter.UniformScale = true;
transformAdapter.MinScale = new PointF(0.25f, 0.25f);
transformAdapter.MaxScale = new PointF(4, 4);
var viewingAdapter = new ViewingAdapter(transformAdapter);
viewingAdapter.MarginSize = new Size(25, 25);
var canvasAdapter = new CanvasAdapter();
((ILayoutConstraint) canvasAdapter).Enabled = false; //to allow negative coordinates for circuit elements within groups
var autoTranslateAdapter = new AutoTranslateAdapter(transformAdapter);
var mouseTransformManipulator = new MouseTransformManipulator(transformAdapter);
var mouseWheelManipulator = new MouseWheelManipulator(transformAdapter);
var scrollbarAdapter = new ScrollbarAdapter(transformAdapter, canvasAdapter);
var hoverAdapter = new HoverAdapter();
hoverAdapter.HoverStarted += control_HoverStarted;
hoverAdapter.HoverStopped += control_HoverStopped;
var annotationAdaptor = new D2dAnnotationAdapter(m_theme); // display annotations under diagram
if (circuitNode.Is<Circuit>())
{
var circuitAdapter = new D2dGraphAdapter<Module, Connection, ICircuitPin>(m_circuitRenderer, transformAdapter);
var circuitModuleEditAdapter = new D2dGraphNodeEditAdapter<Module, Connection, ICircuitPin>(
m_circuitRenderer, circuitAdapter, transformAdapter);
circuitModuleEditAdapter.DraggingSubNodes = false;
var circuitConnectionEditAdapter =
new D2dGraphEdgeEditAdapter<Module, Connection, ICircuitPin>(m_circuitRenderer, circuitAdapter, transformAdapter);
circuitConnectionEditAdapter.EdgeRouteTraverser = CircuitUtil.EdgeRouteTraverser;
control.Adapt(
hoverAdapter,
scrollbarAdapter,
autoTranslateAdapter,
new RectangleDragSelector(),
transformAdapter,
viewingAdapter,
canvasAdapter,
mouseTransformManipulator,
mouseWheelManipulator,
new KeyboardIOGraphNavigator<Module, Connection, ICircuitPin>(),
new D2dGridAdapter(),
annotationAdaptor,
circuitAdapter,
circuitModuleEditAdapter,
circuitConnectionEditAdapter,
new LabelEditAdapter(),
new SelectionAdapter(),
new DragDropAdapter(m_statusService),
new ContextMenuAdapter(m_commandService, m_contextMenuCommandProviders)
);
}
else if (circuitNode.Is<Group>())
{
var circuitAdapter = new D2dSubgraphAdapter<Module, Connection, ICircuitPin>(m_subGraphRenderer,
transformAdapter);
var circuitModuleEditAdapter = new D2dGraphNodeEditAdapter<Module, Connection, ICircuitPin>(
m_subGraphRenderer, circuitAdapter, transformAdapter);
circuitModuleEditAdapter.DraggingSubNodes = false;
var circuitConnectionEditAdapter =
new D2dGraphEdgeEditAdapter<Module, Connection, ICircuitPin>(m_subGraphRenderer, circuitAdapter, transformAdapter);
circuitConnectionEditAdapter.EdgeRouteTraverser = CircuitUtil.EdgeRouteTraverser;
var groupPinEditor = new GroupPinEditor(transformAdapter);
groupPinEditor.GetPinOffset = m_subGraphRenderer.GetPinOffset;
canvasAdapter.UpdateTranslateMinMax = groupPinEditor.UpdateTranslateMinMax;
control.Adapt(
hoverAdapter,
scrollbarAdapter,
autoTranslateAdapter,
new RectangleDragSelector(),
transformAdapter,
viewingAdapter,
canvasAdapter,
mouseTransformManipulator,
mouseWheelManipulator,
new KeyboardIOGraphNavigator<Module, Connection, ICircuitPin>(),
new D2dGridAdapter(),
annotationAdaptor,
circuitAdapter,
circuitModuleEditAdapter,
circuitConnectionEditAdapter,
new LabelEditAdapter(),
groupPinEditor,
new SelectionAdapter(),
new DragDropAdapter(m_statusService),
new ContextMenuAdapter(m_commandService, m_contextMenuCommandProviders)
);
}
else throw new NotImplementedException(
"graph node type is not supported!");
control.ResumeLayout();
control.DoubleClick += new EventHandler(control_DoubleClick);
control.MouseDown += new MouseEventHandler(control_MouseDown);
return control;
}
private static bool IsLayerItem(DomNode node)
{
return node.Is<LayerFolder>() || node.Is<ElementRef>() || node.Is<Element>();
}
/// <summary>
/// Returns true iff the reference can reference the specified target item</summary>
/// <param name="item">Item to be referenced</param>
/// <returns>True iff the reference can reference the specified target item</returns>
/// <remarks>This method should never throw any exceptions</remarks>
bool IReference <DomNode> .CanReference(DomNode item)
{
return(item.Is <Group>());
}
internal D2dAdaptableControl CreateCircuitControl(DomNode circuitNode)
{
var control = new D2dAdaptableControl();
control.SuspendLayout();
control.BackColor = SystemColors.ControlLight;
control.AllowDrop = true;
var transformAdapter = new TransformAdapter();
transformAdapter.EnforceConstraints = false; //to allow the canvas to be panned to view negative coordinates
transformAdapter.UniformScale = true;
transformAdapter.MinScale = new PointF(0.25f, 0.25f);
transformAdapter.MaxScale = new PointF(4, 4);
var viewingAdapter = new ViewingAdapter(transformAdapter);
viewingAdapter.MarginSize = new Size(25, 25);
var canvasAdapter = new CanvasAdapter();
((ILayoutConstraint)canvasAdapter).Enabled = false; //to allow negative coordinates for circuit elements within groups
var autoTranslateAdapter = new AutoTranslateAdapter(transformAdapter);
var mouseTransformManipulator = new MouseTransformManipulator(transformAdapter);
var mouseWheelManipulator = new MouseWheelManipulator(transformAdapter);
var scrollbarAdapter = new ScrollbarAdapter(transformAdapter, canvasAdapter);
var hoverAdapter = new HoverAdapter();
hoverAdapter.HoverStarted += control_HoverStarted;
hoverAdapter.HoverStopped += control_HoverStopped;
var annotationAdaptor = new D2dAnnotationAdapter(m_theme); // display annotations under diagram
if (circuitNode.Is <Circuit>())
{
var circuitAdapter = new D2dGraphAdapter <Module, Connection, ICircuitPin>(m_circuitRenderer, transformAdapter);
var circuitModuleEditAdapter = new D2dGraphNodeEditAdapter <Module, Connection, ICircuitPin>(
m_circuitRenderer, circuitAdapter, transformAdapter);
circuitModuleEditAdapter.DraggingSubNodes = false;
var circuitConnectionEditAdapter =
new D2dGraphEdgeEditAdapter <Module, Connection, ICircuitPin>(m_circuitRenderer, circuitAdapter, transformAdapter);
circuitConnectionEditAdapter.EdgeRouteTraverser = CircuitUtil.EdgeRouteTraverser;
control.Adapt(
hoverAdapter,
scrollbarAdapter,
autoTranslateAdapter,
new RectangleDragSelector(),
transformAdapter,
viewingAdapter,
canvasAdapter,
mouseTransformManipulator,
mouseWheelManipulator,
new KeyboardIOGraphNavigator <Module, Connection, ICircuitPin>(),
new D2dGridAdapter(),
annotationAdaptor,
circuitAdapter,
circuitModuleEditAdapter,
circuitConnectionEditAdapter,
new LabelEditAdapter(),
new SelectionAdapter(),
new DragDropAdapter(m_statusService),
new ContextMenuAdapter(m_commandService, m_contextMenuCommandProviders)
);
}
else if (circuitNode.Is <Group>())
{
var circuitAdapter = new D2dSubgraphAdapter <Module, Connection, ICircuitPin>(m_subGraphRenderer,
transformAdapter);
var circuitModuleEditAdapter = new D2dGraphNodeEditAdapter <Module, Connection, ICircuitPin>(
m_subGraphRenderer, circuitAdapter, transformAdapter);
circuitModuleEditAdapter.DraggingSubNodes = false;
var circuitConnectionEditAdapter =
new D2dGraphEdgeEditAdapter <Module, Connection, ICircuitPin>(m_subGraphRenderer, circuitAdapter, transformAdapter);
circuitConnectionEditAdapter.EdgeRouteTraverser = CircuitUtil.EdgeRouteTraverser;
var groupPinEditor = new GroupPinEditor(transformAdapter);
groupPinEditor.GetPinOffset = m_subGraphRenderer.GetPinOffset;
canvasAdapter.UpdateTranslateMinMax = groupPinEditor.UpdateTranslateMinMax;
control.Adapt(
hoverAdapter,
scrollbarAdapter,
autoTranslateAdapter,
new RectangleDragSelector(),
transformAdapter,
viewingAdapter,
canvasAdapter,
mouseTransformManipulator,
mouseWheelManipulator,
new KeyboardIOGraphNavigator <Module, Connection, ICircuitPin>(),
new D2dGridAdapter(),
annotationAdaptor,
circuitAdapter,
circuitModuleEditAdapter,
circuitConnectionEditAdapter,
new LabelEditAdapter(),
groupPinEditor,
new SelectionAdapter(),
new DragDropAdapter(m_statusService),
new ContextMenuAdapter(m_commandService, m_contextMenuCommandProviders)
);
}
else
{
throw new NotImplementedException(
"graph node type is not supported!");
}
control.ResumeLayout();
control.DoubleClick += new EventHandler(control_DoubleClick);
control.MouseDown += new MouseEventHandler(control_MouseDown);
return(control);
}
private static bool IsFsmItem(DomNode child, DomNode parent)
{
return
(parent != null && parent.Is <Fsm>());
}
private static bool IsLayerItem(DomNode node)
{
return(node.Is <ILayer>() || node.Is <IReference <IGameObject> >());
}
/// <summary>
/// Inserts the specified child into the specified parent</summary>
/// <param name="parent">Parent to insert into</param>
/// <param name="child">Child to be inserted</param>
/// <remarks>This method is used by copy-paste and drag-drop from various sources.
/// When making any changes to this method, please test the following:
/// - Copy/Paste, Cut/Paste
/// - Drag-drop from {Palette|ResourceLister} to {ProjectLister|DesignView}
/// Pay special attention to:
/// - (GameObjects with) GameObjectReferences
/// - (GameObjects with) ResourceReferences incl. Locators
/// - GameObjectGroups (and hierarchies thereof)
/// - GameObjectFolders (and hierarchies thereof)
/// - Pasting the same objects more than once</remarks>
public void Insert(object parent, object child)
{
if (!CanInsert(parent, child))
{
return;
}
var hierarchical = parent.AsAll <IHierarchical>();
// Extract node list from IDataObject
IEnumerable <object> items = Util.ConvertData(child, true);
DomNode parentRoot = null;
DomNode parentNode = parent.As <DomNode>();
if (parentNode != null)
{
parentRoot = parentNode.GetRoot();
}
List <DomNode> copyList = new List <DomNode>();
List <object> objectlist = new List <object>();
foreach (object item in items)
{
if (item.Is <IGameObject>() || item.Is <IGameObjectFolder>())
{
DomNode childNode = item.As <DomNode>();
DomNode childRoot = childNode.GetRoot();
if ((parentRoot != null && childRoot.Is <IGame>() && parentRoot != childRoot))
{
childNode.RemoveFromParent();
copyList.Add(childNode);
continue;
}
}
objectlist.Add(item);
}
if (copyList.Count > 0)
{
IEnumerable <DomNode> copies = DomNode.Copy(copyList);
// remvoe lock
foreach (DomNode copy in copies)
{
this.SetLocked(copy, false);
}
objectlist.AddRange(copies);
}
foreach (object obj in objectlist)
{
DomNode node = obj.As <DomNode>();
if (node != null)
{
node.InitializeExtensions();
}
}
List <DomNode> insertedNodes = new List <DomNode>();
foreach (object obj in objectlist)
{
object insertedObj = null;
bool inserted = false;
foreach (var h in hierarchical)
{
if (h.AddChild(obj))
{
inserted = true;
break;
}
}
if (inserted)
{
insertedObj = obj;
}
else
{
IResource res = obj as IResource;
var gob = m_resourceConverterService.Convert(res);
foreach (var h in hierarchical)
{
if (h.AddChild(gob))
{
inserted = true;
break;
}
}
if (inserted)
{
insertedObj = gob;
}
}
DomNode insertNode = Adapters.As <DomNode>(insertedObj);
if (insertNode != null)
{
insertedNodes.Add(insertNode);
}
}
IEnumerable <DomNode> rootDomNodes = DomNode.GetRoots(insertedNodes);
List <object> newSelection = new List <object>();
foreach (DomNode rootNode in rootDomNodes)
{
AdaptablePath <object> path = Util.AdaptDomPath(rootNode);
if (path.First.Is <IGame>() && (rootNode.Is <IGameObject>() || rootNode.Is <IGameObjectFolder>()))
{
newSelection.Add(path);
}
}
if (newSelection.Count > 0)
{
if (InTransaction)
{
m_savedSelection = new List <object>(MasterContext.Selection);
}
MasterContext.SetRange(newSelection);
}
}
private static bool IsTemplateItem(DomNode child, DomNode parent)
{
return
(child.Is <TemplateFolder>() ||
(parent != null && parent.Is <TemplateFolder>()));
}
/// <summary>
/// Gets the bounding rectangle of all circuit items in client coordinates</summary>
/// <returns>Bounding rectangle of all circuit items in client coordinates</returns>
public Rectangle GetBounds()
{
var items = new List <object>();
if (m_graphContainer != null)
{
items.AddRange(m_graphContainer.Elements.AsIEnumerable <object>());
if (m_graphContainer.Annotations != null)
{
items.AddRange(m_graphContainer.Annotations.AsIEnumerable <object>());
}
}
else
{
if (m_graph != null)
{
items.AddRange(m_graph.Nodes.AsIEnumerable <IGraphNode>().AsIEnumerable <object>());
}
//TODO: including Annotations
}
Rectangle bounds = GetBounds(items);
if (DomNode.Is <Group>()) // the view is associated with a group editor
{
// include group pins y range
var group = DomNode.Cast <Group>();
int yMin = int.MaxValue;
int yMax = int.MinValue;
foreach (var pin in group.InputGroupPins)
{
var grpPin = pin.Cast <GroupPin>();
if (grpPin.Bounds.Location.Y < yMin)
{
yMin = grpPin.Bounds.Location.Y;
}
if (grpPin.Bounds.Location.Y > yMax)
{
yMax = grpPin.Bounds.Location.Y;
}
}
foreach (var pin in group.OutputGroupPins)
{
var grpPin = pin.Cast <GroupPin>();
if (grpPin.Bounds.Location.Y < yMin)
{
yMin = grpPin.Bounds.Location.Y;
}
if (grpPin.Bounds.Location.Y > yMax)
{
yMax = grpPin.Bounds.Location.Y;
}
}
// transform y range to client space
if (yMin != int.MaxValue && yMax != int.MinValue)
{
var transformAdapter = m_control.Cast <ITransformAdapter>();
var yRange = D2dUtil.TransformVector(transformAdapter.Transform, new PointF(yMin, yMax));
yMin = (int)Math.Min(yRange.X, yRange.Y);
yMax = (int)Math.Max(yRange.X, yRange.Y);
int width = bounds.Width;
int height = yMax - yMin + 1;
bounds = Rectangle.Union(bounds, new Rectangle(bounds.Location.X, yMin, width, height));
}
}
return(bounds);
}
private static bool IsPrototypeItem(DomNode child, DomNode parent)
{
return
child.Is<PrototypeFolder>() ||
(parent != null && parent.Is<PrototypeFolder>());
}
private static bool IsLayerItem(DomNode node)
{
return(node.Is <LayerFolder>() || node.Is <ElementRef>() || node.Is <Element>());
}
/// <summary>
/// Returns true iff the template can reference the specified target item</summary>
public override bool CanReference(DomNode item)
{
return(item.Is <Module>());
}
private static void GatherNodeTypes(DomNode domNode, ICollection<SledProjectFilesFolderType> lstFolders)
{
if (domNode.Is<SledProjectFilesFolderType>())
lstFolders.Add(domNode.As<SledProjectFilesFolderType>());
foreach (var child in domNode.Children)
{
GatherNodeTypes(child, lstFolders);
}
}
internal D2dAdaptableControl CreateCircuitControl(DomNode circuitNode)
{
var control = new D2dAdaptableControl();
control.SuspendLayout();
control.BackColor = SystemColors.ControlLight;
control.AllowDrop = true;
var transformAdapter = new TransformAdapter();
transformAdapter.EnforceConstraints = false; //to allow the canvas to be panned to view negative coordinates
transformAdapter.UniformScale = true;
transformAdapter.MinScale = new PointF(0.01f, 0.01f);
transformAdapter.MaxScale = new PointF(4, 4);
var viewingAdapter = new ViewingAdapter(transformAdapter);
viewingAdapter.MarginSize = new Size(25, 25);
var canvasAdapter = new CanvasAdapter();
((ILayoutConstraint)canvasAdapter).Enabled = false; //to allow negative coordinates for circuit elements within groups
var autoTranslateAdapter = new AutoTranslateAdapter(transformAdapter);
var mouseTransformManipulator = new MouseTransformManipulator(transformAdapter);
var mouseWheelManipulator = new MouseWheelManipulator(transformAdapter);
var scrollbarAdapter = new ScrollbarAdapter(transformAdapter, canvasAdapter);
var hoverAdapter = new HoverAdapter();
hoverAdapter.HoverStarted += control_HoverStarted;
hoverAdapter.HoverStopped += control_HoverStopped;
var annotationAdaptor = new D2dAnnotationAdapter(Theme); // display annotations under diagram
var d2dRectangleDragSelector = new D2dRectangleDragSelector();
var d2dRectangleDragRenderer = new D2dRectangleDragRenderer(d2dRectangleDragSelector);
var gridAdapter = new D2dGridAdapter();
gridAdapter.ConstraintEnabled = SnapToGridEnabled;
//gridAdapter.Enabled = false;
//gridAdapter.Visible = true;
if (circuitNode.Is <Circuit>())
{
var circuitAdapter = new D2dGraphAdapter <Module, Connection, ICircuitPin>(CircuitRenderer, transformAdapter);
// The "AllFirst" policy will try to draw edges (wires) before nodes, as much as possible.
//circuitAdapter.EdgeRenderPolicy = D2dGraphAdapter<Module, Connection, ICircuitPin>.DrawEdgePolicy.AllFirst;
var circuitModuleEditAdapter = new D2dGraphNodeEditAdapter <Module, Connection, ICircuitPin>(
CircuitRenderer, circuitAdapter, transformAdapter);
circuitModuleEditAdapter.DraggingSubNodes = false;
var circuitConnectionEditAdapter =
new D2dGraphEdgeEditAdapter <Module, Connection, ICircuitPin>(CircuitRenderer, circuitAdapter, transformAdapter);
circuitConnectionEditAdapter.EdgeRouteTraverser = CircuitUtil.EdgeRouteTraverser;
control.Adapt(
// This end of the list is drawn first and receives mouse events last.
hoverAdapter,
scrollbarAdapter,
autoTranslateAdapter,
d2dRectangleDragSelector, //Needs to be before annotationAdaptor, so that drag-and-selecting text works.
transformAdapter,
viewingAdapter,
canvasAdapter,
mouseTransformManipulator,
mouseWheelManipulator,
new KeyboardIOGraphNavigator <Module, Connection, ICircuitPin>(),
gridAdapter,
annotationAdaptor, //Needs to be before circuitAdapter so that comments appear under elements.
circuitAdapter,
circuitModuleEditAdapter, //lets user move circuit elements on canvas
circuitConnectionEditAdapter,
new LabelEditAdapter(),
d2dRectangleDragRenderer,
new SelectionAdapter(),
new DragDropAdapter(m_statusService),
new ContextMenuAdapter(m_commandService, m_contextMenuCommandProviders)
// This end of the list is drawn last and receives mouse events first.
);
}
else if (circuitNode.Is <Group>())
{
var circuitAdapter = new D2dSubgraphAdapter <Module, Connection, ICircuitPin>(SubCircuitRenderer,
transformAdapter);
var circuitModuleEditAdapter = new D2dGraphNodeEditAdapter <Module, Connection, ICircuitPin>(
SubCircuitRenderer, circuitAdapter, transformAdapter);
circuitModuleEditAdapter.DraggingSubNodes = false;
var circuitConnectionEditAdapter =
new D2dGraphEdgeEditAdapter <Module, Connection, ICircuitPin>(SubCircuitRenderer, circuitAdapter, transformAdapter);
circuitConnectionEditAdapter.EdgeRouteTraverser = CircuitUtil.EdgeRouteTraverser;
var groupPinEditor = new GroupPinEditor(transformAdapter);
groupPinEditor.GetPinOffset = SubCircuitRenderer.GetPinOffset;
canvasAdapter.UpdateTranslateMinMax = groupPinEditor.UpdateTranslateMinMax;
control.Adapt(
// This end of the list is drawn first and receives mouse events last.
hoverAdapter,
scrollbarAdapter,
autoTranslateAdapter,
d2dRectangleDragSelector,
transformAdapter,
viewingAdapter,
canvasAdapter,
mouseTransformManipulator,
mouseWheelManipulator,
new KeyboardIOGraphNavigator <Module, Connection, ICircuitPin>(),
gridAdapter,
annotationAdaptor,
circuitAdapter,
circuitModuleEditAdapter,
circuitConnectionEditAdapter,
new LabelEditAdapter(),
groupPinEditor,
d2dRectangleDragRenderer,
new SelectionAdapter(),
new DragDropAdapter(m_statusService),
new ContextMenuAdapter(m_commandService, m_contextMenuCommandProviders)
// This end of the list is drawn last and receives mouse events first.
);
}
else
{
throw new NotImplementedException(
"graph node type is not supported!");
}
control.ResumeLayout();
control.DoubleClick += control_DoubleClick;
control.MouseDown += control_MouseDown;
return(control);
}
private static bool IsTemplateItem(DomNode child, DomNode parent)
{
return
child.Is<TemplateFolder>() ||
(parent != null && parent.Is<TemplateFolder>());
}
private static bool IsPrototypeItem(DomNode child, DomNode parent)
{
return
(child.Is <PrototypeFolder>() ||
(parent != null && parent.Is <PrototypeFolder>()));
}
/// <summary>
/// Returns true iff the template can reference the specified target item</summary>
public override bool CanReference(DomNode item)
{
return item.Is<Module>();
}